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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.0.6-201506272327.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index 74b6c6d..eac0e77 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 4d68ec8..9546b75 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1203,6 +1203,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2300,6 +2307,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2601,6 +2612,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index af6da04..22820aa 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,74 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +INITIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/initify_plugin.so -DINITIFY_PLUGIN
449 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_CFLAGS += $(INITIFY_PLUGIN_CFLAGS)
453 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
454 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
455 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
456 +ifeq ($(KBUILD_EXTMOD),)
457 +gcc-plugins:
458 + $(Q)$(MAKE) $(build)=tools/gcc
459 +else
460 +gcc-plugins: ;
461 +endif
462 +else
463 +gcc-plugins:
464 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
465 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
466 +else
467 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
468 +endif
469 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
470 +endif
471 +endif
472 +
473 ifdef CONFIG_READABLE_ASM
474 # Disable optimizations that make assembler listings hard to read.
475 # reorder blocks reorders the control in the function
476 @@ -714,7 +784,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
477 else
478 KBUILD_CFLAGS += -g
479 endif
480 -KBUILD_AFLAGS += -Wa,-gdwarf-2
481 +KBUILD_AFLAGS += -Wa,--gdwarf-2
482 endif
483 ifdef CONFIG_DEBUG_INFO_DWARF4
484 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
485 @@ -884,7 +954,7 @@ export mod_sign_cmd
486
487
488 ifeq ($(KBUILD_EXTMOD),)
489 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
490 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
491
492 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
493 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
494 @@ -934,6 +1004,8 @@ endif
495
496 # The actual objects are generated when descending,
497 # make sure no implicit rule kicks in
498 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
499 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
500 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
501
502 # Handle descending into subdirectories listed in $(vmlinux-dirs)
503 @@ -943,7 +1015,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
504 # Error messages still appears in the original language
505
506 PHONY += $(vmlinux-dirs)
507 -$(vmlinux-dirs): prepare scripts
508 +$(vmlinux-dirs): gcc-plugins prepare scripts
509 $(Q)$(MAKE) $(build)=$@
510
511 define filechk_kernel.release
512 @@ -986,10 +1058,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
513
514 archprepare: archheaders archscripts prepare1 scripts_basic
515
516 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
517 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
518 prepare0: archprepare FORCE
519 $(Q)$(MAKE) $(build)=.
520
521 # All the preparing..
522 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
523 prepare: prepare0
524
525 # Generate some files
526 @@ -1103,6 +1178,8 @@ all: modules
527 # using awk while concatenating to the final file.
528
529 PHONY += modules
530 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
531 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
532 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
533 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
534 @$(kecho) ' Building modules, stage 2.';
535 @@ -1118,7 +1195,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
536
537 # Target to prepare building external modules
538 PHONY += modules_prepare
539 -modules_prepare: prepare scripts
540 +modules_prepare: gcc-plugins prepare scripts
541
542 # Target to install modules
543 PHONY += modules_install
544 @@ -1184,7 +1261,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
545 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
546 signing_key.priv signing_key.x509 x509.genkey \
547 extra_certificates signing_key.x509.keyid \
548 - signing_key.x509.signer vmlinux-gdb.py
549 + signing_key.x509.signer vmlinux-gdb.py \
550 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
551 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
552 + tools/gcc/randomize_layout_seed.h
553
554 # clean - Delete most, but leave enough to build external modules
555 #
556 @@ -1223,7 +1303,7 @@ distclean: mrproper
557 @find $(srctree) $(RCS_FIND_IGNORE) \
558 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
559 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
560 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
561 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
562 -type f -print | xargs rm -f
563
564
565 @@ -1389,6 +1469,8 @@ PHONY += $(module-dirs) modules
566 $(module-dirs): crmodverdir $(objtree)/Module.symvers
567 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
568
569 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
570 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
571 modules: $(module-dirs)
572 @$(kecho) ' Building modules, stage 2.';
573 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
574 @@ -1529,17 +1611,21 @@ else
575 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
576 endif
577
578 -%.s: %.c prepare scripts FORCE
579 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
580 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
581 +%.s: %.c gcc-plugins prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 %.i: %.c prepare scripts FORCE
584 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
585 -%.o: %.c prepare scripts FORCE
586 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
587 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
588 +%.o: %.c gcc-plugins prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 %.lst: %.c prepare scripts FORCE
591 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
592 -%.s: %.S prepare scripts FORCE
593 +%.s: %.S gcc-plugins prepare scripts FORCE
594 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
595 -%.o: %.S prepare scripts FORCE
596 +%.o: %.S gcc-plugins prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 %.symtypes: %.c prepare scripts FORCE
599 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
600 @@ -1551,11 +1637,15 @@ endif
601 $(build)=$(build-dir)
602 # Make sure the latest headers are built for Documentation
603 Documentation/: headers_install
604 -%/: prepare scripts FORCE
605 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
606 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
607 +%/: gcc-plugins prepare scripts FORCE
608 $(cmd_crmodverdir)
609 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
610 $(build)=$(build-dir)
611 -%.ko: prepare scripts FORCE
612 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
613 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
614 +%.ko: gcc-plugins prepare scripts FORCE
615 $(cmd_crmodverdir)
616 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
617 $(build)=$(build-dir) $(@:.ko=.o)
618 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
619 index 8f8eafb..3405f46 100644
620 --- a/arch/alpha/include/asm/atomic.h
621 +++ b/arch/alpha/include/asm/atomic.h
622 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
623 #define atomic_dec(v) atomic_sub(1,(v))
624 #define atomic64_dec(v) atomic64_sub(1,(v))
625
626 +#define atomic64_read_unchecked(v) atomic64_read(v)
627 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
628 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
629 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
630 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
631 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
632 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
633 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
634 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
635 +
636 #endif /* _ALPHA_ATOMIC_H */
637 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
638 index ad368a9..fbe0f25 100644
639 --- a/arch/alpha/include/asm/cache.h
640 +++ b/arch/alpha/include/asm/cache.h
641 @@ -4,19 +4,19 @@
642 #ifndef __ARCH_ALPHA_CACHE_H
643 #define __ARCH_ALPHA_CACHE_H
644
645 +#include <linux/const.h>
646
647 /* Bytes per L1 (data) cache line. */
648 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
649 -# define L1_CACHE_BYTES 64
650 # define L1_CACHE_SHIFT 6
651 #else
652 /* Both EV4 and EV5 are write-through, read-allocate,
653 direct-mapped, physical.
654 */
655 -# define L1_CACHE_BYTES 32
656 # define L1_CACHE_SHIFT 5
657 #endif
658
659 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
660 #define SMP_CACHE_BYTES L1_CACHE_BYTES
661
662 #endif
663 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
664 index 968d999..d36b2df 100644
665 --- a/arch/alpha/include/asm/elf.h
666 +++ b/arch/alpha/include/asm/elf.h
667 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
668
669 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
670
671 +#ifdef CONFIG_PAX_ASLR
672 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
673 +
674 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
675 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
676 +#endif
677 +
678 /* $0 is set by ld.so to a pointer to a function which might be
679 registered using atexit. This provides a mean for the dynamic
680 linker to call DT_FINI functions for shared libraries that have
681 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
682 index aab14a0..b4fa3e7 100644
683 --- a/arch/alpha/include/asm/pgalloc.h
684 +++ b/arch/alpha/include/asm/pgalloc.h
685 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
686 pgd_set(pgd, pmd);
687 }
688
689 +static inline void
690 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
691 +{
692 + pgd_populate(mm, pgd, pmd);
693 +}
694 +
695 extern pgd_t *pgd_alloc(struct mm_struct *mm);
696
697 static inline void
698 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
699 index a9a1195..e9b8417 100644
700 --- a/arch/alpha/include/asm/pgtable.h
701 +++ b/arch/alpha/include/asm/pgtable.h
702 @@ -101,6 +101,17 @@ struct vm_area_struct;
703 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
704 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
705 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
706 +
707 +#ifdef CONFIG_PAX_PAGEEXEC
708 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
709 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
710 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
711 +#else
712 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
713 +# define PAGE_COPY_NOEXEC PAGE_COPY
714 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
715 +#endif
716 +
717 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
718
719 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
720 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
721 index 2fd00b7..cfd5069 100644
722 --- a/arch/alpha/kernel/module.c
723 +++ b/arch/alpha/kernel/module.c
724 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
725
726 /* The small sections were sorted to the end of the segment.
727 The following should definitely cover them. */
728 - gp = (u64)me->module_core + me->core_size - 0x8000;
729 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
730 got = sechdrs[me->arch.gotsecindex].sh_addr;
731
732 for (i = 0; i < n; i++) {
733 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
734 index e51f578..16c64a3 100644
735 --- a/arch/alpha/kernel/osf_sys.c
736 +++ b/arch/alpha/kernel/osf_sys.c
737 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
738 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
739
740 static unsigned long
741 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
742 - unsigned long limit)
743 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
744 + unsigned long limit, unsigned long flags)
745 {
746 struct vm_unmapped_area_info info;
747 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
748
749 info.flags = 0;
750 info.length = len;
751 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
752 info.high_limit = limit;
753 info.align_mask = 0;
754 info.align_offset = 0;
755 + info.threadstack_offset = offset;
756 return vm_unmapped_area(&info);
757 }
758
759 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
760 merely specific addresses, but regions of memory -- perhaps
761 this feature should be incorporated into all ports? */
762
763 +#ifdef CONFIG_PAX_RANDMMAP
764 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
765 +#endif
766 +
767 if (addr) {
768 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
769 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
770 if (addr != (unsigned long) -ENOMEM)
771 return addr;
772 }
773
774 /* Next, try allocating at TASK_UNMAPPED_BASE. */
775 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
776 - len, limit);
777 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
778 +
779 if (addr != (unsigned long) -ENOMEM)
780 return addr;
781
782 /* Finally, try allocating in low memory. */
783 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
784 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
785
786 return addr;
787 }
788 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
789 index 9d0ac09..479a962 100644
790 --- a/arch/alpha/mm/fault.c
791 +++ b/arch/alpha/mm/fault.c
792 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
793 __reload_thread(pcb);
794 }
795
796 +#ifdef CONFIG_PAX_PAGEEXEC
797 +/*
798 + * PaX: decide what to do with offenders (regs->pc = fault address)
799 + *
800 + * returns 1 when task should be killed
801 + * 2 when patched PLT trampoline was detected
802 + * 3 when unpatched PLT trampoline was detected
803 + */
804 +static int pax_handle_fetch_fault(struct pt_regs *regs)
805 +{
806 +
807 +#ifdef CONFIG_PAX_EMUPLT
808 + int err;
809 +
810 + do { /* PaX: patched PLT emulation #1 */
811 + unsigned int ldah, ldq, jmp;
812 +
813 + err = get_user(ldah, (unsigned int *)regs->pc);
814 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
815 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
816 +
817 + if (err)
818 + break;
819 +
820 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
821 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
822 + jmp == 0x6BFB0000U)
823 + {
824 + unsigned long r27, addr;
825 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
826 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
827 +
828 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
829 + err = get_user(r27, (unsigned long *)addr);
830 + if (err)
831 + break;
832 +
833 + regs->r27 = r27;
834 + regs->pc = r27;
835 + return 2;
836 + }
837 + } while (0);
838 +
839 + do { /* PaX: patched PLT emulation #2 */
840 + unsigned int ldah, lda, br;
841 +
842 + err = get_user(ldah, (unsigned int *)regs->pc);
843 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
844 + err |= get_user(br, (unsigned int *)(regs->pc+8));
845 +
846 + if (err)
847 + break;
848 +
849 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
850 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
851 + (br & 0xFFE00000U) == 0xC3E00000U)
852 + {
853 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
854 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
855 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
856 +
857 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
858 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
859 + return 2;
860 + }
861 + } while (0);
862 +
863 + do { /* PaX: unpatched PLT emulation */
864 + unsigned int br;
865 +
866 + err = get_user(br, (unsigned int *)regs->pc);
867 +
868 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
869 + unsigned int br2, ldq, nop, jmp;
870 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
871 +
872 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
873 + err = get_user(br2, (unsigned int *)addr);
874 + err |= get_user(ldq, (unsigned int *)(addr+4));
875 + err |= get_user(nop, (unsigned int *)(addr+8));
876 + err |= get_user(jmp, (unsigned int *)(addr+12));
877 + err |= get_user(resolver, (unsigned long *)(addr+16));
878 +
879 + if (err)
880 + break;
881 +
882 + if (br2 == 0xC3600000U &&
883 + ldq == 0xA77B000CU &&
884 + nop == 0x47FF041FU &&
885 + jmp == 0x6B7B0000U)
886 + {
887 + regs->r28 = regs->pc+4;
888 + regs->r27 = addr+16;
889 + regs->pc = resolver;
890 + return 3;
891 + }
892 + }
893 + } while (0);
894 +#endif
895 +
896 + return 1;
897 +}
898 +
899 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
900 +{
901 + unsigned long i;
902 +
903 + printk(KERN_ERR "PAX: bytes at PC: ");
904 + for (i = 0; i < 5; i++) {
905 + unsigned int c;
906 + if (get_user(c, (unsigned int *)pc+i))
907 + printk(KERN_CONT "???????? ");
908 + else
909 + printk(KERN_CONT "%08x ", c);
910 + }
911 + printk("\n");
912 +}
913 +#endif
914
915 /*
916 * This routine handles page faults. It determines the address,
917 @@ -133,8 +251,29 @@ retry:
918 good_area:
919 si_code = SEGV_ACCERR;
920 if (cause < 0) {
921 - if (!(vma->vm_flags & VM_EXEC))
922 + if (!(vma->vm_flags & VM_EXEC)) {
923 +
924 +#ifdef CONFIG_PAX_PAGEEXEC
925 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
926 + goto bad_area;
927 +
928 + up_read(&mm->mmap_sem);
929 + switch (pax_handle_fetch_fault(regs)) {
930 +
931 +#ifdef CONFIG_PAX_EMUPLT
932 + case 2:
933 + case 3:
934 + return;
935 +#endif
936 +
937 + }
938 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
939 + do_group_exit(SIGKILL);
940 +#else
941 goto bad_area;
942 +#endif
943 +
944 + }
945 } else if (!cause) {
946 /* Allow reads even for write-only mappings */
947 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
948 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
949 index cf4c0c9..a87ecf5 100644
950 --- a/arch/arm/Kconfig
951 +++ b/arch/arm/Kconfig
952 @@ -1735,7 +1735,7 @@ config ALIGNMENT_TRAP
953
954 config UACCESS_WITH_MEMCPY
955 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
956 - depends on MMU
957 + depends on MMU && !PAX_MEMORY_UDEREF
958 default y if CPU_FEROCEON
959 help
960 Implement faster copy_to_user and clear_user methods for CPU
961 @@ -1999,6 +1999,7 @@ config XIP_PHYS_ADDR
962 config KEXEC
963 bool "Kexec system call (EXPERIMENTAL)"
964 depends on (!SMP || PM_SLEEP_SMP)
965 + depends on !GRKERNSEC_KMEM
966 help
967 kexec is a system call that implements the ability to shutdown your
968 current kernel, and to start another kernel. It is like a reboot
969 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
970 index e22c119..abe7041 100644
971 --- a/arch/arm/include/asm/atomic.h
972 +++ b/arch/arm/include/asm/atomic.h
973 @@ -18,17 +18,41 @@
974 #include <asm/barrier.h>
975 #include <asm/cmpxchg.h>
976
977 +#ifdef CONFIG_GENERIC_ATOMIC64
978 +#include <asm-generic/atomic64.h>
979 +#endif
980 +
981 #define ATOMIC_INIT(i) { (i) }
982
983 #ifdef __KERNEL__
984
985 +#ifdef CONFIG_THUMB2_KERNEL
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
987 +#else
988 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
989 +#endif
990 +
991 +#define _ASM_EXTABLE(from, to) \
992 +" .pushsection __ex_table,\"a\"\n"\
993 +" .align 3\n" \
994 +" .long " #from ", " #to"\n" \
995 +" .popsection"
996 +
997 /*
998 * On ARM, ordinary assignment (str instruction) doesn't clear the local
999 * strex/ldrex monitor on some implementations. The reason we can use it for
1000 * atomic_set() is the clrex or dummy strex done on every exception return.
1001 */
1002 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1003 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1004 +{
1005 + return ACCESS_ONCE(v->counter);
1006 +}
1007 #define atomic_set(v,i) (((v)->counter) = (i))
1008 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1009 +{
1010 + v->counter = i;
1011 +}
1012
1013 #if __LINUX_ARM_ARCH__ >= 6
1014
1015 @@ -38,26 +62,50 @@
1016 * to ensure that the update happens.
1017 */
1018
1019 -#define ATOMIC_OP(op, c_op, asm_op) \
1020 -static inline void atomic_##op(int i, atomic_t *v) \
1021 +#ifdef CONFIG_PAX_REFCOUNT
1022 +#define __OVERFLOW_POST \
1023 + " bvc 3f\n" \
1024 + "2: " REFCOUNT_TRAP_INSN "\n"\
1025 + "3:\n"
1026 +#define __OVERFLOW_POST_RETURN \
1027 + " bvc 3f\n" \
1028 +" mov %0, %1\n" \
1029 + "2: " REFCOUNT_TRAP_INSN "\n"\
1030 + "3:\n"
1031 +#define __OVERFLOW_EXTABLE \
1032 + "4:\n" \
1033 + _ASM_EXTABLE(2b, 4b)
1034 +#else
1035 +#define __OVERFLOW_POST
1036 +#define __OVERFLOW_POST_RETURN
1037 +#define __OVERFLOW_EXTABLE
1038 +#endif
1039 +
1040 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1041 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1042 { \
1043 unsigned long tmp; \
1044 int result; \
1045 \
1046 prefetchw(&v->counter); \
1047 - __asm__ __volatile__("@ atomic_" #op "\n" \
1048 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1049 "1: ldrex %0, [%3]\n" \
1050 " " #asm_op " %0, %0, %4\n" \
1051 + post_op \
1052 " strex %1, %0, [%3]\n" \
1053 " teq %1, #0\n" \
1054 -" bne 1b" \
1055 +" bne 1b\n" \
1056 + extable \
1057 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1058 : "r" (&v->counter), "Ir" (i) \
1059 : "cc"); \
1060 } \
1061
1062 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1063 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1064 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1065 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1066 +
1067 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1068 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1069 { \
1070 unsigned long tmp; \
1071 int result; \
1072 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1073 smp_mb(); \
1074 prefetchw(&v->counter); \
1075 \
1076 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1077 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1078 "1: ldrex %0, [%3]\n" \
1079 " " #asm_op " %0, %0, %4\n" \
1080 + post_op \
1081 " strex %1, %0, [%3]\n" \
1082 " teq %1, #0\n" \
1083 -" bne 1b" \
1084 +" bne 1b\n" \
1085 + extable \
1086 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1087 : "r" (&v->counter), "Ir" (i) \
1088 : "cc"); \
1089 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1090 return result; \
1091 }
1092
1093 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1094 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1095 +
1096 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1097 {
1098 int oldval;
1099 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1100 __asm__ __volatile__ ("@ atomic_add_unless\n"
1101 "1: ldrex %0, [%4]\n"
1102 " teq %0, %5\n"
1103 -" beq 2f\n"
1104 -" add %1, %0, %6\n"
1105 +" beq 4f\n"
1106 +" adds %1, %0, %6\n"
1107 +
1108 +#ifdef CONFIG_PAX_REFCOUNT
1109 +" bvc 3f\n"
1110 +"2: " REFCOUNT_TRAP_INSN "\n"
1111 +"3:\n"
1112 +#endif
1113 +
1114 " strex %2, %1, [%4]\n"
1115 " teq %2, #0\n"
1116 " bne 1b\n"
1117 -"2:"
1118 +"4:"
1119 +
1120 +#ifdef CONFIG_PAX_REFCOUNT
1121 + _ASM_EXTABLE(2b, 4b)
1122 +#endif
1123 +
1124 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1125 : "r" (&v->counter), "r" (u), "r" (a)
1126 : "cc");
1127 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1128 return oldval;
1129 }
1130
1131 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1132 +{
1133 + unsigned long oldval, res;
1134 +
1135 + smp_mb();
1136 +
1137 + do {
1138 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1139 + "ldrex %1, [%3]\n"
1140 + "mov %0, #0\n"
1141 + "teq %1, %4\n"
1142 + "strexeq %0, %5, [%3]\n"
1143 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1144 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1145 + : "cc");
1146 + } while (res);
1147 +
1148 + smp_mb();
1149 +
1150 + return oldval;
1151 +}
1152 +
1153 #else /* ARM_ARCH_6 */
1154
1155 #ifdef CONFIG_SMP
1156 #error SMP not supported on pre-ARMv6 CPUs
1157 #endif
1158
1159 -#define ATOMIC_OP(op, c_op, asm_op) \
1160 -static inline void atomic_##op(int i, atomic_t *v) \
1161 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1162 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1163 { \
1164 unsigned long flags; \
1165 \
1166 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1167 raw_local_irq_restore(flags); \
1168 } \
1169
1170 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1171 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1172 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1173 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1174 +
1175 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1176 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1177 { \
1178 unsigned long flags; \
1179 int val; \
1180 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1181 return val; \
1182 }
1183
1184 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1185 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1186 +
1187 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1188 {
1189 int ret;
1190 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1191 return ret;
1192 }
1193
1194 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1195 +{
1196 + return atomic_cmpxchg((atomic_t *)v, old, new);
1197 +}
1198 +
1199 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1200 {
1201 int c, old;
1202 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1203
1204 #undef ATOMIC_OPS
1205 #undef ATOMIC_OP_RETURN
1206 +#undef __ATOMIC_OP_RETURN
1207 #undef ATOMIC_OP
1208 +#undef __ATOMIC_OP
1209
1210 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1211 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1212 +{
1213 + return xchg(&v->counter, new);
1214 +}
1215
1216 #define atomic_inc(v) atomic_add(1, v)
1217 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1218 +{
1219 + atomic_add_unchecked(1, v);
1220 +}
1221 #define atomic_dec(v) atomic_sub(1, v)
1222 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1223 +{
1224 + atomic_sub_unchecked(1, v);
1225 +}
1226
1227 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1228 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1229 +{
1230 + return atomic_add_return_unchecked(1, v) == 0;
1231 +}
1232 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1233 #define atomic_inc_return(v) (atomic_add_return(1, v))
1234 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1235 +{
1236 + return atomic_add_return_unchecked(1, v);
1237 +}
1238 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1239 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1240
1241 @@ -216,6 +336,14 @@ typedef struct {
1242 long long counter;
1243 } atomic64_t;
1244
1245 +#ifdef CONFIG_PAX_REFCOUNT
1246 +typedef struct {
1247 + long long counter;
1248 +} atomic64_unchecked_t;
1249 +#else
1250 +typedef atomic64_t atomic64_unchecked_t;
1251 +#endif
1252 +
1253 #define ATOMIC64_INIT(i) { (i) }
1254
1255 #ifdef CONFIG_ARM_LPAE
1256 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1257 return result;
1258 }
1259
1260 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1261 +{
1262 + long long result;
1263 +
1264 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1265 +" ldrd %0, %H0, [%1]"
1266 + : "=&r" (result)
1267 + : "r" (&v->counter), "Qo" (v->counter)
1268 + );
1269 +
1270 + return result;
1271 +}
1272 +
1273 static inline void atomic64_set(atomic64_t *v, long long i)
1274 {
1275 __asm__ __volatile__("@ atomic64_set\n"
1276 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1277 : "r" (&v->counter), "r" (i)
1278 );
1279 }
1280 +
1281 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1282 +{
1283 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1284 +" strd %2, %H2, [%1]"
1285 + : "=Qo" (v->counter)
1286 + : "r" (&v->counter), "r" (i)
1287 + );
1288 +}
1289 #else
1290 static inline long long atomic64_read(const atomic64_t *v)
1291 {
1292 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1293 return result;
1294 }
1295
1296 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1297 +{
1298 + long long result;
1299 +
1300 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1301 +" ldrexd %0, %H0, [%1]"
1302 + : "=&r" (result)
1303 + : "r" (&v->counter), "Qo" (v->counter)
1304 + );
1305 +
1306 + return result;
1307 +}
1308 +
1309 static inline void atomic64_set(atomic64_t *v, long long i)
1310 {
1311 long long tmp;
1312 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1313 : "r" (&v->counter), "r" (i)
1314 : "cc");
1315 }
1316 +
1317 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1318 +{
1319 + long long tmp;
1320 +
1321 + prefetchw(&v->counter);
1322 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1323 +"1: ldrexd %0, %H0, [%2]\n"
1324 +" strexd %0, %3, %H3, [%2]\n"
1325 +" teq %0, #0\n"
1326 +" bne 1b"
1327 + : "=&r" (tmp), "=Qo" (v->counter)
1328 + : "r" (&v->counter), "r" (i)
1329 + : "cc");
1330 +}
1331 #endif
1332
1333 -#define ATOMIC64_OP(op, op1, op2) \
1334 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1335 +#undef __OVERFLOW_POST_RETURN
1336 +#define __OVERFLOW_POST_RETURN \
1337 + " bvc 3f\n" \
1338 +" mov %0, %1\n" \
1339 +" mov %H0, %H1\n" \
1340 + "2: " REFCOUNT_TRAP_INSN "\n"\
1341 + "3:\n"
1342 +
1343 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1344 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1345 { \
1346 long long result; \
1347 unsigned long tmp; \
1348 \
1349 prefetchw(&v->counter); \
1350 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1351 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1352 "1: ldrexd %0, %H0, [%3]\n" \
1353 " " #op1 " %Q0, %Q0, %Q4\n" \
1354 " " #op2 " %R0, %R0, %R4\n" \
1355 + post_op \
1356 " strexd %1, %0, %H0, [%3]\n" \
1357 " teq %1, #0\n" \
1358 -" bne 1b" \
1359 +" bne 1b\n" \
1360 + extable \
1361 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1362 : "r" (&v->counter), "r" (i) \
1363 : "cc"); \
1364 } \
1365
1366 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1367 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1368 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1369 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1370 +
1371 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1372 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1373 { \
1374 long long result; \
1375 unsigned long tmp; \
1376 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1377 smp_mb(); \
1378 prefetchw(&v->counter); \
1379 \
1380 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1381 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1382 "1: ldrexd %0, %H0, [%3]\n" \
1383 " " #op1 " %Q0, %Q0, %Q4\n" \
1384 " " #op2 " %R0, %R0, %R4\n" \
1385 + post_op \
1386 " strexd %1, %0, %H0, [%3]\n" \
1387 " teq %1, #0\n" \
1388 -" bne 1b" \
1389 +" bne 1b\n" \
1390 + extable \
1391 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1392 : "r" (&v->counter), "r" (i) \
1393 : "cc"); \
1394 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1395 return result; \
1396 }
1397
1398 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1399 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1400 +
1401 #define ATOMIC64_OPS(op, op1, op2) \
1402 ATOMIC64_OP(op, op1, op2) \
1403 ATOMIC64_OP_RETURN(op, op1, op2)
1404 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1405
1406 #undef ATOMIC64_OPS
1407 #undef ATOMIC64_OP_RETURN
1408 +#undef __ATOMIC64_OP_RETURN
1409 #undef ATOMIC64_OP
1410 +#undef __ATOMIC64_OP
1411 +#undef __OVERFLOW_EXTABLE
1412 +#undef __OVERFLOW_POST_RETURN
1413 +#undef __OVERFLOW_POST
1414
1415 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 long long new)
1417 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1418 return oldval;
1419 }
1420
1421 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1422 + long long new)
1423 +{
1424 + long long oldval;
1425 + unsigned long res;
1426 +
1427 + smp_mb();
1428 +
1429 + do {
1430 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1431 + "ldrexd %1, %H1, [%3]\n"
1432 + "mov %0, #0\n"
1433 + "teq %1, %4\n"
1434 + "teqeq %H1, %H4\n"
1435 + "strexdeq %0, %5, %H5, [%3]"
1436 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1437 + : "r" (&ptr->counter), "r" (old), "r" (new)
1438 + : "cc");
1439 + } while (res);
1440 +
1441 + smp_mb();
1442 +
1443 + return oldval;
1444 +}
1445 +
1446 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1447 {
1448 long long result;
1449 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1450 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1451 {
1452 long long result;
1453 - unsigned long tmp;
1454 + u64 tmp;
1455
1456 smp_mb();
1457 prefetchw(&v->counter);
1458
1459 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1460 -"1: ldrexd %0, %H0, [%3]\n"
1461 -" subs %Q0, %Q0, #1\n"
1462 -" sbc %R0, %R0, #0\n"
1463 +"1: ldrexd %1, %H1, [%3]\n"
1464 +" subs %Q0, %Q1, #1\n"
1465 +" sbcs %R0, %R1, #0\n"
1466 +
1467 +#ifdef CONFIG_PAX_REFCOUNT
1468 +" bvc 3f\n"
1469 +" mov %Q0, %Q1\n"
1470 +" mov %R0, %R1\n"
1471 +"2: " REFCOUNT_TRAP_INSN "\n"
1472 +"3:\n"
1473 +#endif
1474 +
1475 " teq %R0, #0\n"
1476 -" bmi 2f\n"
1477 +" bmi 4f\n"
1478 " strexd %1, %0, %H0, [%3]\n"
1479 " teq %1, #0\n"
1480 " bne 1b\n"
1481 -"2:"
1482 +"4:\n"
1483 +
1484 +#ifdef CONFIG_PAX_REFCOUNT
1485 + _ASM_EXTABLE(2b, 4b)
1486 +#endif
1487 +
1488 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1489 : "r" (&v->counter)
1490 : "cc");
1491 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1492 " teq %0, %5\n"
1493 " teqeq %H0, %H5\n"
1494 " moveq %1, #0\n"
1495 -" beq 2f\n"
1496 +" beq 4f\n"
1497 " adds %Q0, %Q0, %Q6\n"
1498 -" adc %R0, %R0, %R6\n"
1499 +" adcs %R0, %R0, %R6\n"
1500 +
1501 +#ifdef CONFIG_PAX_REFCOUNT
1502 +" bvc 3f\n"
1503 +"2: " REFCOUNT_TRAP_INSN "\n"
1504 +"3:\n"
1505 +#endif
1506 +
1507 " strexd %2, %0, %H0, [%4]\n"
1508 " teq %2, #0\n"
1509 " bne 1b\n"
1510 -"2:"
1511 +"4:\n"
1512 +
1513 +#ifdef CONFIG_PAX_REFCOUNT
1514 + _ASM_EXTABLE(2b, 4b)
1515 +#endif
1516 +
1517 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1518 : "r" (&v->counter), "r" (u), "r" (a)
1519 : "cc");
1520 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1521
1522 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1523 #define atomic64_inc(v) atomic64_add(1LL, (v))
1524 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1525 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1526 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1527 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1528 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1529 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1530 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1531 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1532 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1533 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1534 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1535 index d2f81e6..3c4dba5 100644
1536 --- a/arch/arm/include/asm/barrier.h
1537 +++ b/arch/arm/include/asm/barrier.h
1538 @@ -67,7 +67,7 @@
1539 do { \
1540 compiletime_assert_atomic_type(*p); \
1541 smp_mb(); \
1542 - ACCESS_ONCE(*p) = (v); \
1543 + ACCESS_ONCE_RW(*p) = (v); \
1544 } while (0)
1545
1546 #define smp_load_acquire(p) \
1547 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1548 index 75fe66b..ba3dee4 100644
1549 --- a/arch/arm/include/asm/cache.h
1550 +++ b/arch/arm/include/asm/cache.h
1551 @@ -4,8 +4,10 @@
1552 #ifndef __ASMARM_CACHE_H
1553 #define __ASMARM_CACHE_H
1554
1555 +#include <linux/const.h>
1556 +
1557 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1558 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1559 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1560
1561 /*
1562 * Memory returned by kmalloc() may be used for DMA, so we must make
1563 @@ -24,5 +26,6 @@
1564 #endif
1565
1566 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1567 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1568
1569 #endif
1570 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1571 index 2d46862..a35415b 100644
1572 --- a/arch/arm/include/asm/cacheflush.h
1573 +++ b/arch/arm/include/asm/cacheflush.h
1574 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1575 void (*dma_unmap_area)(const void *, size_t, int);
1576
1577 void (*dma_flush_range)(const void *, const void *);
1578 -};
1579 +} __no_const;
1580
1581 /*
1582 * Select the calling method
1583 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1584 index 5233151..87a71fa 100644
1585 --- a/arch/arm/include/asm/checksum.h
1586 +++ b/arch/arm/include/asm/checksum.h
1587 @@ -37,7 +37,19 @@ __wsum
1588 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1589
1590 __wsum
1591 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1592 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1593 +
1594 +static inline __wsum
1595 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1596 +{
1597 + __wsum ret;
1598 + pax_open_userland();
1599 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1600 + pax_close_userland();
1601 + return ret;
1602 +}
1603 +
1604 +
1605
1606 /*
1607 * Fold a partial checksum without adding pseudo headers
1608 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1609 index abb2c37..96db950 100644
1610 --- a/arch/arm/include/asm/cmpxchg.h
1611 +++ b/arch/arm/include/asm/cmpxchg.h
1612 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1613
1614 #define xchg(ptr,x) \
1615 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616 +#define xchg_unchecked(ptr,x) \
1617 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1618
1619 #include <asm-generic/cmpxchg-local.h>
1620
1621 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1622 index 6ddbe44..b5e38b1a 100644
1623 --- a/arch/arm/include/asm/domain.h
1624 +++ b/arch/arm/include/asm/domain.h
1625 @@ -48,18 +48,37 @@
1626 * Domain types
1627 */
1628 #define DOMAIN_NOACCESS 0
1629 -#define DOMAIN_CLIENT 1
1630 #ifdef CONFIG_CPU_USE_DOMAINS
1631 +#define DOMAIN_USERCLIENT 1
1632 +#define DOMAIN_KERNELCLIENT 1
1633 #define DOMAIN_MANAGER 3
1634 +#define DOMAIN_VECTORS DOMAIN_USER
1635 #else
1636 +
1637 +#ifdef CONFIG_PAX_KERNEXEC
1638 #define DOMAIN_MANAGER 1
1639 +#define DOMAIN_KERNEXEC 3
1640 +#else
1641 +#define DOMAIN_MANAGER 1
1642 +#endif
1643 +
1644 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1645 +#define DOMAIN_USERCLIENT 0
1646 +#define DOMAIN_UDEREF 1
1647 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1648 +#else
1649 +#define DOMAIN_USERCLIENT 1
1650 +#define DOMAIN_VECTORS DOMAIN_USER
1651 +#endif
1652 +#define DOMAIN_KERNELCLIENT 1
1653 +
1654 #endif
1655
1656 #define domain_val(dom,type) ((type) << (2*(dom)))
1657
1658 #ifndef __ASSEMBLY__
1659
1660 -#ifdef CONFIG_CPU_USE_DOMAINS
1661 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1662 static inline void set_domain(unsigned val)
1663 {
1664 asm volatile(
1665 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1666 isb();
1667 }
1668
1669 -#define modify_domain(dom,type) \
1670 - do { \
1671 - struct thread_info *thread = current_thread_info(); \
1672 - unsigned int domain = thread->cpu_domain; \
1673 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1674 - thread->cpu_domain = domain | domain_val(dom, type); \
1675 - set_domain(thread->cpu_domain); \
1676 - } while (0)
1677 -
1678 +extern void modify_domain(unsigned int dom, unsigned int type);
1679 #else
1680 static inline void set_domain(unsigned val) { }
1681 static inline void modify_domain(unsigned dom, unsigned type) { }
1682 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1683 index 674d03f..9a0bac0 100644
1684 --- a/arch/arm/include/asm/elf.h
1685 +++ b/arch/arm/include/asm/elf.h
1686 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1687 the loader. We need to make sure that it is out of the way of the program
1688 that it will "exec", and that there is sufficient room for the brk. */
1689
1690 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1691 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1692 +
1693 +#ifdef CONFIG_PAX_ASLR
1694 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1695 +
1696 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1697 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1698 +#endif
1699
1700 /* When the program starts, a1 contains a pointer to a function to be
1701 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1702 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1703 extern void elf_set_personality(const struct elf32_hdr *);
1704 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1705
1706 -struct mm_struct;
1707 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1708 -#define arch_randomize_brk arch_randomize_brk
1709 -
1710 #ifdef CONFIG_MMU
1711 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1712 struct linux_binprm;
1713 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1714 index de53547..52b9a28 100644
1715 --- a/arch/arm/include/asm/fncpy.h
1716 +++ b/arch/arm/include/asm/fncpy.h
1717 @@ -81,7 +81,9 @@
1718 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1719 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1720 \
1721 + pax_open_kernel(); \
1722 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1723 + pax_close_kernel(); \
1724 flush_icache_range((unsigned long)(dest_buf), \
1725 (unsigned long)(dest_buf) + (size)); \
1726 \
1727 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1728 index 53e69da..3fdc896 100644
1729 --- a/arch/arm/include/asm/futex.h
1730 +++ b/arch/arm/include/asm/futex.h
1731 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1732 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1733 return -EFAULT;
1734
1735 + pax_open_userland();
1736 +
1737 smp_mb();
1738 /* Prefetching cannot fault */
1739 prefetchw(uaddr);
1740 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1741 : "cc", "memory");
1742 smp_mb();
1743
1744 + pax_close_userland();
1745 +
1746 *uval = val;
1747 return ret;
1748 }
1749 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1750 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1751 return -EFAULT;
1752
1753 + pax_open_userland();
1754 +
1755 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1756 "1: " TUSER(ldr) " %1, [%4]\n"
1757 " teq %1, %2\n"
1758 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1759 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1760 : "cc", "memory");
1761
1762 + pax_close_userland();
1763 +
1764 *uval = val;
1765 return ret;
1766 }
1767 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1768 return -EFAULT;
1769
1770 pagefault_disable(); /* implies preempt_disable() */
1771 + pax_open_userland();
1772
1773 switch (op) {
1774 case FUTEX_OP_SET:
1775 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1776 ret = -ENOSYS;
1777 }
1778
1779 + pax_close_userland();
1780 pagefault_enable(); /* subsumes preempt_enable() */
1781
1782 if (!ret) {
1783 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1784 index 83eb2f7..ed77159 100644
1785 --- a/arch/arm/include/asm/kmap_types.h
1786 +++ b/arch/arm/include/asm/kmap_types.h
1787 @@ -4,6 +4,6 @@
1788 /*
1789 * This is the "bare minimum". AIO seems to require this.
1790 */
1791 -#define KM_TYPE_NR 16
1792 +#define KM_TYPE_NR 17
1793
1794 #endif
1795 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1796 index 9e614a1..3302cca 100644
1797 --- a/arch/arm/include/asm/mach/dma.h
1798 +++ b/arch/arm/include/asm/mach/dma.h
1799 @@ -22,7 +22,7 @@ struct dma_ops {
1800 int (*residue)(unsigned int, dma_t *); /* optional */
1801 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1802 const char *type;
1803 -};
1804 +} __do_const;
1805
1806 struct dma_struct {
1807 void *addr; /* single DMA address */
1808 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1809 index f98c7f3..e5c626d 100644
1810 --- a/arch/arm/include/asm/mach/map.h
1811 +++ b/arch/arm/include/asm/mach/map.h
1812 @@ -23,17 +23,19 @@ struct map_desc {
1813
1814 /* types 0-3 are defined in asm/io.h */
1815 enum {
1816 - MT_UNCACHED = 4,
1817 - MT_CACHECLEAN,
1818 - MT_MINICLEAN,
1819 + MT_UNCACHED_RW = 4,
1820 + MT_CACHECLEAN_RO,
1821 + MT_MINICLEAN_RO,
1822 MT_LOW_VECTORS,
1823 MT_HIGH_VECTORS,
1824 - MT_MEMORY_RWX,
1825 + __MT_MEMORY_RWX,
1826 MT_MEMORY_RW,
1827 - MT_ROM,
1828 - MT_MEMORY_RWX_NONCACHED,
1829 + MT_MEMORY_RX,
1830 + MT_ROM_RX,
1831 + MT_MEMORY_RW_NONCACHED,
1832 + MT_MEMORY_RX_NONCACHED,
1833 MT_MEMORY_RW_DTCM,
1834 - MT_MEMORY_RWX_ITCM,
1835 + MT_MEMORY_RX_ITCM,
1836 MT_MEMORY_RW_SO,
1837 MT_MEMORY_DMA_READY,
1838 };
1839 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1840 index 563b92f..689d58e 100644
1841 --- a/arch/arm/include/asm/outercache.h
1842 +++ b/arch/arm/include/asm/outercache.h
1843 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1844 /* This is an ARM L2C thing */
1845 void (*write_sec)(unsigned long, unsigned);
1846 void (*configure)(const struct l2x0_regs *);
1847 -};
1848 +} __no_const;
1849
1850 extern struct outer_cache_fns outer_cache;
1851
1852 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1853 index 4355f0e..cd9168e 100644
1854 --- a/arch/arm/include/asm/page.h
1855 +++ b/arch/arm/include/asm/page.h
1856 @@ -23,6 +23,7 @@
1857
1858 #else
1859
1860 +#include <linux/compiler.h>
1861 #include <asm/glue.h>
1862
1863 /*
1864 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1865 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1866 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1867 unsigned long vaddr, struct vm_area_struct *vma);
1868 -};
1869 +} __no_const;
1870
1871 #ifdef MULTI_USER
1872 extern struct cpu_user_fns cpu_user;
1873 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1874 index 19cfab5..3f5c7e9 100644
1875 --- a/arch/arm/include/asm/pgalloc.h
1876 +++ b/arch/arm/include/asm/pgalloc.h
1877 @@ -17,6 +17,7 @@
1878 #include <asm/processor.h>
1879 #include <asm/cacheflush.h>
1880 #include <asm/tlbflush.h>
1881 +#include <asm/system_info.h>
1882
1883 #define check_pgt_cache() do { } while (0)
1884
1885 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1886 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1887 }
1888
1889 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1890 +{
1891 + pud_populate(mm, pud, pmd);
1892 +}
1893 +
1894 #else /* !CONFIG_ARM_LPAE */
1895
1896 /*
1897 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1898 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1899 #define pmd_free(mm, pmd) do { } while (0)
1900 #define pud_populate(mm,pmd,pte) BUG()
1901 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1902
1903 #endif /* CONFIG_ARM_LPAE */
1904
1905 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1906 __free_page(pte);
1907 }
1908
1909 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1910 +{
1911 +#ifdef CONFIG_ARM_LPAE
1912 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1913 +#else
1914 + if (addr & SECTION_SIZE)
1915 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1916 + else
1917 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1918 +#endif
1919 + flush_pmd_entry(pmdp);
1920 +}
1921 +
1922 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1923 pmdval_t prot)
1924 {
1925 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 index 5e68278..1869bae 100644
1927 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1928 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1929 @@ -27,7 +27,7 @@
1930 /*
1931 * - section
1932 */
1933 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1934 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1935 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1936 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1937 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1938 @@ -39,6 +39,7 @@
1939 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1940 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1941 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1942 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1943
1944 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1945 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1946 @@ -68,6 +69,7 @@
1947 * - extended small page/tiny page
1948 */
1949 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1950 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1951 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1952 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1953 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1954 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1955 index bfd662e..f6cbb02 100644
1956 --- a/arch/arm/include/asm/pgtable-2level.h
1957 +++ b/arch/arm/include/asm/pgtable-2level.h
1958 @@ -127,6 +127,9 @@
1959 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1960 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1961
1962 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1963 +#define L_PTE_PXN (_AT(pteval_t, 0))
1964 +
1965 /*
1966 * These are the memory types, defined to be compatible with
1967 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1968 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1969 index a745a2a..481350a 100644
1970 --- a/arch/arm/include/asm/pgtable-3level.h
1971 +++ b/arch/arm/include/asm/pgtable-3level.h
1972 @@ -80,6 +80,7 @@
1973 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1974 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1975 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1976 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1977 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1978 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1979 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1980 @@ -91,10 +92,12 @@
1981 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1982 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1983 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1984 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1985
1986 /*
1987 * To be used in assembly code with the upper page attributes.
1988 */
1989 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1990 #define L_PTE_XN_HIGH (1 << (54 - 32))
1991 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1992
1993 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1994 index f403541..b10df68 100644
1995 --- a/arch/arm/include/asm/pgtable.h
1996 +++ b/arch/arm/include/asm/pgtable.h
1997 @@ -33,6 +33,9 @@
1998 #include <asm/pgtable-2level.h>
1999 #endif
2000
2001 +#define ktla_ktva(addr) (addr)
2002 +#define ktva_ktla(addr) (addr)
2003 +
2004 /*
2005 * Just any arbitrary offset to the start of the vmalloc VM area: the
2006 * current 8MB value just means that there will be a 8MB "hole" after the
2007 @@ -48,6 +51,9 @@
2008 #define LIBRARY_TEXT_START 0x0c000000
2009
2010 #ifndef __ASSEMBLY__
2011 +extern pteval_t __supported_pte_mask;
2012 +extern pmdval_t __supported_pmd_mask;
2013 +
2014 extern void __pte_error(const char *file, int line, pte_t);
2015 extern void __pmd_error(const char *file, int line, pmd_t);
2016 extern void __pgd_error(const char *file, int line, pgd_t);
2017 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2018 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2019 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2020
2021 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2022 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2023 +
2024 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2025 +#include <asm/domain.h>
2026 +#include <linux/thread_info.h>
2027 +#include <linux/preempt.h>
2028 +
2029 +static inline int test_domain(int domain, int domaintype)
2030 +{
2031 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2032 +}
2033 +#endif
2034 +
2035 +#ifdef CONFIG_PAX_KERNEXEC
2036 +static inline unsigned long pax_open_kernel(void) {
2037 +#ifdef CONFIG_ARM_LPAE
2038 + /* TODO */
2039 +#else
2040 + preempt_disable();
2041 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2042 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2043 +#endif
2044 + return 0;
2045 +}
2046 +
2047 +static inline unsigned long pax_close_kernel(void) {
2048 +#ifdef CONFIG_ARM_LPAE
2049 + /* TODO */
2050 +#else
2051 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2052 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2053 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2054 + preempt_enable_no_resched();
2055 +#endif
2056 + return 0;
2057 +}
2058 +#else
2059 +static inline unsigned long pax_open_kernel(void) { return 0; }
2060 +static inline unsigned long pax_close_kernel(void) { return 0; }
2061 +#endif
2062 +
2063 /*
2064 * This is the lowest virtual address we can permit any user space
2065 * mapping to be mapped at. This is particularly important for
2066 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2067 /*
2068 * The pgprot_* and protection_map entries will be fixed up in runtime
2069 * to include the cachable and bufferable bits based on memory policy,
2070 - * as well as any architecture dependent bits like global/ASID and SMP
2071 - * shared mapping bits.
2072 + * as well as any architecture dependent bits like global/ASID, PXN,
2073 + * and SMP shared mapping bits.
2074 */
2075 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2076
2077 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2078 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2079 {
2080 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2081 - L_PTE_NONE | L_PTE_VALID;
2082 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2083 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2084 return pte;
2085 }
2086 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2087 index c25ef3e..735f14b 100644
2088 --- a/arch/arm/include/asm/psci.h
2089 +++ b/arch/arm/include/asm/psci.h
2090 @@ -32,7 +32,7 @@ struct psci_operations {
2091 int (*affinity_info)(unsigned long target_affinity,
2092 unsigned long lowest_affinity_level);
2093 int (*migrate_info_type)(void);
2094 -};
2095 +} __no_const;
2096
2097 extern struct psci_operations psci_ops;
2098 extern struct smp_operations psci_smp_ops;
2099 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2100 index 18f5a55..5072a40 100644
2101 --- a/arch/arm/include/asm/smp.h
2102 +++ b/arch/arm/include/asm/smp.h
2103 @@ -107,7 +107,7 @@ struct smp_operations {
2104 int (*cpu_disable)(unsigned int cpu);
2105 #endif
2106 #endif
2107 -};
2108 +} __no_const;
2109
2110 struct of_cpu_method {
2111 const char *method;
2112 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2113 index 72812a1..335f4f3 100644
2114 --- a/arch/arm/include/asm/thread_info.h
2115 +++ b/arch/arm/include/asm/thread_info.h
2116 @@ -77,9 +77,9 @@ struct thread_info {
2117 .flags = 0, \
2118 .preempt_count = INIT_PREEMPT_COUNT, \
2119 .addr_limit = KERNEL_DS, \
2120 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2121 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2122 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2123 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2124 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2125 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2126 }
2127
2128 #define init_thread_info (init_thread_union.thread_info)
2129 @@ -155,7 +155,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2130 #define TIF_SYSCALL_AUDIT 9
2131 #define TIF_SYSCALL_TRACEPOINT 10
2132 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2133 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2134 +/* within 8 bits of TIF_SYSCALL_TRACE
2135 + * to meet flexible second operand requirements
2136 + */
2137 +#define TIF_GRSEC_SETXID 12
2138 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2139 #define TIF_USING_IWMMXT 17
2140 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2141 #define TIF_RESTORE_SIGMASK 20
2142 @@ -169,10 +173,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2143 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2144 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2145 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2146 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2147
2148 /* Checks for any syscall work in entry-common.S */
2149 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2150 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2151 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2152
2153 /*
2154 * Change these and you break ASM code in entry-common.S
2155 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2156 index 5f833f7..76e6644 100644
2157 --- a/arch/arm/include/asm/tls.h
2158 +++ b/arch/arm/include/asm/tls.h
2159 @@ -3,6 +3,7 @@
2160
2161 #include <linux/compiler.h>
2162 #include <asm/thread_info.h>
2163 +#include <asm/pgtable.h>
2164
2165 #ifdef __ASSEMBLY__
2166 #include <asm/asm-offsets.h>
2167 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2168 * at 0xffff0fe0 must be used instead. (see
2169 * entry-armv.S for details)
2170 */
2171 + pax_open_kernel();
2172 *((unsigned int *)0xffff0ff0) = val;
2173 + pax_close_kernel();
2174 #endif
2175 }
2176
2177 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2178 index ce0786e..a80c264 100644
2179 --- a/arch/arm/include/asm/uaccess.h
2180 +++ b/arch/arm/include/asm/uaccess.h
2181 @@ -18,6 +18,7 @@
2182 #include <asm/domain.h>
2183 #include <asm/unified.h>
2184 #include <asm/compiler.h>
2185 +#include <asm/pgtable.h>
2186
2187 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2188 #include <asm-generic/uaccess-unaligned.h>
2189 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2190 static inline void set_fs(mm_segment_t fs)
2191 {
2192 current_thread_info()->addr_limit = fs;
2193 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2194 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2195 }
2196
2197 #define segment_eq(a, b) ((a) == (b))
2198
2199 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2200 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2201 +
2202 +static inline void pax_open_userland(void)
2203 +{
2204 +
2205 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2206 + if (segment_eq(get_fs(), USER_DS)) {
2207 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2208 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2209 + }
2210 +#endif
2211 +
2212 +}
2213 +
2214 +static inline void pax_close_userland(void)
2215 +{
2216 +
2217 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2218 + if (segment_eq(get_fs(), USER_DS)) {
2219 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2220 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2221 + }
2222 +#endif
2223 +
2224 +}
2225 +
2226 #define __addr_ok(addr) ({ \
2227 unsigned long flag; \
2228 __asm__("cmp %2, %0; movlo %0, #0" \
2229 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2230
2231 #define get_user(x, p) \
2232 ({ \
2233 + int __e; \
2234 might_fault(); \
2235 - __get_user_check(x, p); \
2236 + pax_open_userland(); \
2237 + __e = __get_user_check((x), (p)); \
2238 + pax_close_userland(); \
2239 + __e; \
2240 })
2241
2242 extern int __put_user_1(void *, unsigned int);
2243 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2244
2245 #define put_user(x, p) \
2246 ({ \
2247 + int __e; \
2248 might_fault(); \
2249 - __put_user_check(x, p); \
2250 + pax_open_userland(); \
2251 + __e = __put_user_check((x), (p)); \
2252 + pax_close_userland(); \
2253 + __e; \
2254 })
2255
2256 #else /* CONFIG_MMU */
2257 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2258
2259 #endif /* CONFIG_MMU */
2260
2261 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2262 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2263
2264 #define user_addr_max() \
2265 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2266 #define __get_user(x, ptr) \
2267 ({ \
2268 long __gu_err = 0; \
2269 + pax_open_userland(); \
2270 __get_user_err((x), (ptr), __gu_err); \
2271 + pax_close_userland(); \
2272 __gu_err; \
2273 })
2274
2275 #define __get_user_error(x, ptr, err) \
2276 ({ \
2277 + pax_open_userland(); \
2278 __get_user_err((x), (ptr), err); \
2279 + pax_close_userland(); \
2280 (void) 0; \
2281 })
2282
2283 @@ -368,13 +409,17 @@ do { \
2284 #define __put_user(x, ptr) \
2285 ({ \
2286 long __pu_err = 0; \
2287 + pax_open_userland(); \
2288 __put_user_err((x), (ptr), __pu_err); \
2289 + pax_close_userland(); \
2290 __pu_err; \
2291 })
2292
2293 #define __put_user_error(x, ptr, err) \
2294 ({ \
2295 + pax_open_userland(); \
2296 __put_user_err((x), (ptr), err); \
2297 + pax_close_userland(); \
2298 (void) 0; \
2299 })
2300
2301 @@ -474,11 +519,44 @@ do { \
2302
2303
2304 #ifdef CONFIG_MMU
2305 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2306 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2308 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2309 +
2310 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2311 +{
2312 + unsigned long ret;
2313 +
2314 + check_object_size(to, n, false);
2315 + pax_open_userland();
2316 + ret = ___copy_from_user(to, from, n);
2317 + pax_close_userland();
2318 + return ret;
2319 +}
2320 +
2321 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2322 +{
2323 + unsigned long ret;
2324 +
2325 + check_object_size(from, n, true);
2326 + pax_open_userland();
2327 + ret = ___copy_to_user(to, from, n);
2328 + pax_close_userland();
2329 + return ret;
2330 +}
2331 +
2332 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2333 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2334 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2335 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2336 +
2337 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2338 +{
2339 + unsigned long ret;
2340 + pax_open_userland();
2341 + ret = ___clear_user(addr, n);
2342 + pax_close_userland();
2343 + return ret;
2344 +}
2345 +
2346 #else
2347 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2348 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2349 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2350
2351 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2352 {
2353 + if ((long)n < 0)
2354 + return n;
2355 +
2356 if (access_ok(VERIFY_READ, from, n))
2357 n = __copy_from_user(to, from, n);
2358 else /* security hole - plug it */
2359 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2360
2361 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2362 {
2363 + if ((long)n < 0)
2364 + return n;
2365 +
2366 if (access_ok(VERIFY_WRITE, to, n))
2367 n = __copy_to_user(to, from, n);
2368 return n;
2369 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2370 index 5af0ed1..cea83883 100644
2371 --- a/arch/arm/include/uapi/asm/ptrace.h
2372 +++ b/arch/arm/include/uapi/asm/ptrace.h
2373 @@ -92,7 +92,7 @@
2374 * ARMv7 groups of PSR bits
2375 */
2376 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2377 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2378 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2379 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2380 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2381
2382 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2383 index a88671c..1cc895e 100644
2384 --- a/arch/arm/kernel/armksyms.c
2385 +++ b/arch/arm/kernel/armksyms.c
2386 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2387
2388 /* networking */
2389 EXPORT_SYMBOL(csum_partial);
2390 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2391 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2392 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2393 EXPORT_SYMBOL(__csum_ipv6_magic);
2394
2395 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2396 #ifdef CONFIG_MMU
2397 EXPORT_SYMBOL(copy_page);
2398
2399 -EXPORT_SYMBOL(__copy_from_user);
2400 -EXPORT_SYMBOL(__copy_to_user);
2401 -EXPORT_SYMBOL(__clear_user);
2402 +EXPORT_SYMBOL(___copy_from_user);
2403 +EXPORT_SYMBOL(___copy_to_user);
2404 +EXPORT_SYMBOL(___clear_user);
2405
2406 EXPORT_SYMBOL(__get_user_1);
2407 EXPORT_SYMBOL(__get_user_2);
2408 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2409 index 672b219..4aa120a 100644
2410 --- a/arch/arm/kernel/entry-armv.S
2411 +++ b/arch/arm/kernel/entry-armv.S
2412 @@ -48,6 +48,87 @@
2413 9997:
2414 .endm
2415
2416 + .macro pax_enter_kernel
2417 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2418 + @ make aligned space for saved DACR
2419 + sub sp, sp, #8
2420 + @ save regs
2421 + stmdb sp!, {r1, r2}
2422 + @ read DACR from cpu_domain into r1
2423 + mov r2, sp
2424 + @ assume 8K pages, since we have to split the immediate in two
2425 + bic r2, r2, #(0x1fc0)
2426 + bic r2, r2, #(0x3f)
2427 + ldr r1, [r2, #TI_CPU_DOMAIN]
2428 + @ store old DACR on stack
2429 + str r1, [sp, #8]
2430 +#ifdef CONFIG_PAX_KERNEXEC
2431 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2432 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2433 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2434 +#endif
2435 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2436 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2437 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2438 +#endif
2439 + @ write r1 to current_thread_info()->cpu_domain
2440 + str r1, [r2, #TI_CPU_DOMAIN]
2441 + @ write r1 to DACR
2442 + mcr p15, 0, r1, c3, c0, 0
2443 + @ instruction sync
2444 + instr_sync
2445 + @ restore regs
2446 + ldmia sp!, {r1, r2}
2447 +#endif
2448 + .endm
2449 +
2450 + .macro pax_open_userland
2451 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2452 + @ save regs
2453 + stmdb sp!, {r0, r1}
2454 + @ read DACR from cpu_domain into r1
2455 + mov r0, sp
2456 + @ assume 8K pages, since we have to split the immediate in two
2457 + bic r0, r0, #(0x1fc0)
2458 + bic r0, r0, #(0x3f)
2459 + ldr r1, [r0, #TI_CPU_DOMAIN]
2460 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2461 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2462 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2463 + @ write r1 to current_thread_info()->cpu_domain
2464 + str r1, [r0, #TI_CPU_DOMAIN]
2465 + @ write r1 to DACR
2466 + mcr p15, 0, r1, c3, c0, 0
2467 + @ instruction sync
2468 + instr_sync
2469 + @ restore regs
2470 + ldmia sp!, {r0, r1}
2471 +#endif
2472 + .endm
2473 +
2474 + .macro pax_close_userland
2475 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2476 + @ save regs
2477 + stmdb sp!, {r0, r1}
2478 + @ read DACR from cpu_domain into r1
2479 + mov r0, sp
2480 + @ assume 8K pages, since we have to split the immediate in two
2481 + bic r0, r0, #(0x1fc0)
2482 + bic r0, r0, #(0x3f)
2483 + ldr r1, [r0, #TI_CPU_DOMAIN]
2484 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2485 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2486 + @ write r1 to current_thread_info()->cpu_domain
2487 + str r1, [r0, #TI_CPU_DOMAIN]
2488 + @ write r1 to DACR
2489 + mcr p15, 0, r1, c3, c0, 0
2490 + @ instruction sync
2491 + instr_sync
2492 + @ restore regs
2493 + ldmia sp!, {r0, r1}
2494 +#endif
2495 + .endm
2496 +
2497 .macro pabt_helper
2498 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2499 #ifdef MULTI_PABORT
2500 @@ -90,11 +171,15 @@
2501 * Invalid mode handlers
2502 */
2503 .macro inv_entry, reason
2504 +
2505 + pax_enter_kernel
2506 +
2507 sub sp, sp, #S_FRAME_SIZE
2508 ARM( stmib sp, {r1 - lr} )
2509 THUMB( stmia sp, {r0 - r12} )
2510 THUMB( str sp, [sp, #S_SP] )
2511 THUMB( str lr, [sp, #S_LR] )
2512 +
2513 mov r1, #\reason
2514 .endm
2515
2516 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2517 .macro svc_entry, stack_hole=0, trace=1
2518 UNWIND(.fnstart )
2519 UNWIND(.save {r0 - pc} )
2520 +
2521 + pax_enter_kernel
2522 +
2523 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2524 +
2525 #ifdef CONFIG_THUMB2_KERNEL
2526 SPFIX( str r0, [sp] ) @ temporarily saved
2527 SPFIX( mov r0, sp )
2528 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2529 ldmia r0, {r3 - r5}
2530 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2531 mov r6, #-1 @ "" "" "" ""
2532 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2533 + @ offset sp by 8 as done in pax_enter_kernel
2534 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2535 +#else
2536 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2537 +#endif
2538 SPFIX( addeq r2, r2, #4 )
2539 str r3, [sp, #-4]! @ save the "real" r0 copied
2540 @ from the exception stack
2541 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2542 .macro usr_entry, trace=1
2543 UNWIND(.fnstart )
2544 UNWIND(.cantunwind ) @ don't unwind the user space
2545 +
2546 + pax_enter_kernel_user
2547 +
2548 sub sp, sp, #S_FRAME_SIZE
2549 ARM( stmib sp, {r1 - r12} )
2550 THUMB( stmia sp, {r0 - r12} )
2551 @@ -479,7 +576,9 @@ __und_usr:
2552 tst r3, #PSR_T_BIT @ Thumb mode?
2553 bne __und_usr_thumb
2554 sub r4, r2, #4 @ ARM instr at LR - 4
2555 + pax_open_userland
2556 1: ldrt r0, [r4]
2557 + pax_close_userland
2558 ARM_BE8(rev r0, r0) @ little endian instruction
2559
2560 @ r0 = 32-bit ARM instruction which caused the exception
2561 @@ -513,11 +612,15 @@ __und_usr_thumb:
2562 */
2563 .arch armv6t2
2564 #endif
2565 + pax_open_userland
2566 2: ldrht r5, [r4]
2567 + pax_close_userland
2568 ARM_BE8(rev16 r5, r5) @ little endian instruction
2569 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2570 blo __und_usr_fault_16 @ 16bit undefined instruction
2571 + pax_open_userland
2572 3: ldrht r0, [r2]
2573 + pax_close_userland
2574 ARM_BE8(rev16 r0, r0) @ little endian instruction
2575 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2576 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2577 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2578 */
2579 .pushsection .fixup, "ax"
2580 .align 2
2581 -4: str r4, [sp, #S_PC] @ retry current instruction
2582 +4: pax_close_userland
2583 + str r4, [sp, #S_PC] @ retry current instruction
2584 ret r9
2585 .popsection
2586 .pushsection __ex_table,"a"
2587 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2588 THUMB( str lr, [ip], #4 )
2589 ldr r4, [r2, #TI_TP_VALUE]
2590 ldr r5, [r2, #TI_TP_VALUE + 4]
2591 -#ifdef CONFIG_CPU_USE_DOMAINS
2592 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2593 ldr r6, [r2, #TI_CPU_DOMAIN]
2594 #endif
2595 switch_tls r1, r4, r5, r3, r7
2596 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2597 ldr r8, =__stack_chk_guard
2598 ldr r7, [r7, #TSK_STACK_CANARY]
2599 #endif
2600 -#ifdef CONFIG_CPU_USE_DOMAINS
2601 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2602 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2603 #endif
2604 mov r5, r0
2605 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2606 index 4e7f40c..0f9ee2c 100644
2607 --- a/arch/arm/kernel/entry-common.S
2608 +++ b/arch/arm/kernel/entry-common.S
2609 @@ -11,18 +11,46 @@
2610 #include <asm/assembler.h>
2611 #include <asm/unistd.h>
2612 #include <asm/ftrace.h>
2613 +#include <asm/domain.h>
2614 #include <asm/unwind.h>
2615
2616 +#include "entry-header.S"
2617 +
2618 #ifdef CONFIG_NEED_RET_TO_USER
2619 #include <mach/entry-macro.S>
2620 #else
2621 .macro arch_ret_to_user, tmp1, tmp2
2622 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2623 + @ save regs
2624 + stmdb sp!, {r1, r2}
2625 + @ read DACR from cpu_domain into r1
2626 + mov r2, sp
2627 + @ assume 8K pages, since we have to split the immediate in two
2628 + bic r2, r2, #(0x1fc0)
2629 + bic r2, r2, #(0x3f)
2630 + ldr r1, [r2, #TI_CPU_DOMAIN]
2631 +#ifdef CONFIG_PAX_KERNEXEC
2632 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2633 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2634 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2635 +#endif
2636 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2637 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2638 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2639 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2640 +#endif
2641 + @ write r1 to current_thread_info()->cpu_domain
2642 + str r1, [r2, #TI_CPU_DOMAIN]
2643 + @ write r1 to DACR
2644 + mcr p15, 0, r1, c3, c0, 0
2645 + @ instruction sync
2646 + instr_sync
2647 + @ restore regs
2648 + ldmia sp!, {r1, r2}
2649 +#endif
2650 .endm
2651 #endif
2652
2653 -#include "entry-header.S"
2654 -
2655 -
2656 .align 5
2657 /*
2658 * This is the fast syscall return path. We do as little as
2659 @@ -173,6 +201,12 @@ ENTRY(vector_swi)
2660 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2661 #endif
2662
2663 + /*
2664 + * do this here to avoid a performance hit of wrapping the code above
2665 + * that directly dereferences userland to parse the SWI instruction
2666 + */
2667 + pax_enter_kernel_user
2668 +
2669 adr tbl, sys_call_table @ load syscall table pointer
2670
2671 #if defined(CONFIG_OABI_COMPAT)
2672 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2673 index 1a0045a..9b4f34d 100644
2674 --- a/arch/arm/kernel/entry-header.S
2675 +++ b/arch/arm/kernel/entry-header.S
2676 @@ -196,6 +196,60 @@
2677 msr cpsr_c, \rtemp @ switch back to the SVC mode
2678 .endm
2679
2680 + .macro pax_enter_kernel_user
2681 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2682 + @ save regs
2683 + stmdb sp!, {r0, r1}
2684 + @ read DACR from cpu_domain into r1
2685 + mov r0, sp
2686 + @ assume 8K pages, since we have to split the immediate in two
2687 + bic r0, r0, #(0x1fc0)
2688 + bic r0, r0, #(0x3f)
2689 + ldr r1, [r0, #TI_CPU_DOMAIN]
2690 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2691 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2692 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2693 +#endif
2694 +#ifdef CONFIG_PAX_KERNEXEC
2695 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2696 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2697 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2698 +#endif
2699 + @ write r1 to current_thread_info()->cpu_domain
2700 + str r1, [r0, #TI_CPU_DOMAIN]
2701 + @ write r1 to DACR
2702 + mcr p15, 0, r1, c3, c0, 0
2703 + @ instruction sync
2704 + instr_sync
2705 + @ restore regs
2706 + ldmia sp!, {r0, r1}
2707 +#endif
2708 + .endm
2709 +
2710 + .macro pax_exit_kernel
2711 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2712 + @ save regs
2713 + stmdb sp!, {r0, r1}
2714 + @ read old DACR from stack into r1
2715 + ldr r1, [sp, #(8 + S_SP)]
2716 + sub r1, r1, #8
2717 + ldr r1, [r1]
2718 +
2719 + @ write r1 to current_thread_info()->cpu_domain
2720 + mov r0, sp
2721 + @ assume 8K pages, since we have to split the immediate in two
2722 + bic r0, r0, #(0x1fc0)
2723 + bic r0, r0, #(0x3f)
2724 + str r1, [r0, #TI_CPU_DOMAIN]
2725 + @ write r1 to DACR
2726 + mcr p15, 0, r1, c3, c0, 0
2727 + @ instruction sync
2728 + instr_sync
2729 + @ restore regs
2730 + ldmia sp!, {r0, r1}
2731 +#endif
2732 + .endm
2733 +
2734 #ifndef CONFIG_THUMB2_KERNEL
2735 .macro svc_exit, rpsr, irq = 0
2736 .if \irq != 0
2737 @@ -215,6 +269,9 @@
2738 blne trace_hardirqs_off
2739 #endif
2740 .endif
2741 +
2742 + pax_exit_kernel
2743 +
2744 msr spsr_cxsf, \rpsr
2745 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2746 @ We must avoid clrex due to Cortex-A15 erratum #830321
2747 @@ -291,6 +348,9 @@
2748 blne trace_hardirqs_off
2749 #endif
2750 .endif
2751 +
2752 + pax_exit_kernel
2753 +
2754 ldr lr, [sp, #S_SP] @ top of the stack
2755 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2756
2757 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2758 index 059c3da..8e45cfc 100644
2759 --- a/arch/arm/kernel/fiq.c
2760 +++ b/arch/arm/kernel/fiq.c
2761 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2762 void *base = vectors_page;
2763 unsigned offset = FIQ_OFFSET;
2764
2765 + pax_open_kernel();
2766 memcpy(base + offset, start, length);
2767 + pax_close_kernel();
2768 +
2769 if (!cache_is_vipt_nonaliasing())
2770 flush_icache_range((unsigned long)base + offset, offset +
2771 length);
2772 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2773 index 0196327..50ac8895 100644
2774 --- a/arch/arm/kernel/head.S
2775 +++ b/arch/arm/kernel/head.S
2776 @@ -444,7 +444,7 @@ __enable_mmu:
2777 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2778 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2779 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2780 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2781 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2782 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2783 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2784 #endif
2785 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2786 index 2e11961..07f0704 100644
2787 --- a/arch/arm/kernel/module.c
2788 +++ b/arch/arm/kernel/module.c
2789 @@ -38,12 +38,39 @@
2790 #endif
2791
2792 #ifdef CONFIG_MMU
2793 -void *module_alloc(unsigned long size)
2794 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2795 {
2796 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2797 + return NULL;
2798 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2799 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2800 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2801 __builtin_return_address(0));
2802 }
2803 +
2804 +void *module_alloc(unsigned long size)
2805 +{
2806 +
2807 +#ifdef CONFIG_PAX_KERNEXEC
2808 + return __module_alloc(size, PAGE_KERNEL);
2809 +#else
2810 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2811 +#endif
2812 +
2813 +}
2814 +
2815 +#ifdef CONFIG_PAX_KERNEXEC
2816 +void module_memfree_exec(void *module_region)
2817 +{
2818 + module_memfree(module_region);
2819 +}
2820 +EXPORT_SYMBOL(module_memfree_exec);
2821 +
2822 +void *module_alloc_exec(unsigned long size)
2823 +{
2824 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2825 +}
2826 +EXPORT_SYMBOL(module_alloc_exec);
2827 +#endif
2828 #endif
2829
2830 int
2831 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2832 index 69bda1a..755113a 100644
2833 --- a/arch/arm/kernel/patch.c
2834 +++ b/arch/arm/kernel/patch.c
2835 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2836 else
2837 __acquire(&patch_lock);
2838
2839 + pax_open_kernel();
2840 if (thumb2 && __opcode_is_thumb16(insn)) {
2841 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2842 size = sizeof(u16);
2843 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2844 *(u32 *)waddr = insn;
2845 size = sizeof(u32);
2846 }
2847 + pax_close_kernel();
2848
2849 if (waddr != addr) {
2850 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2851 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2852 index 2bf1a16..d959d40 100644
2853 --- a/arch/arm/kernel/process.c
2854 +++ b/arch/arm/kernel/process.c
2855 @@ -213,6 +213,7 @@ void machine_power_off(void)
2856
2857 if (pm_power_off)
2858 pm_power_off();
2859 + BUG();
2860 }
2861
2862 /*
2863 @@ -226,7 +227,7 @@ void machine_power_off(void)
2864 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2865 * to use. Implementing such co-ordination would be essentially impossible.
2866 */
2867 -void machine_restart(char *cmd)
2868 +__noreturn void machine_restart(char *cmd)
2869 {
2870 local_irq_disable();
2871 smp_send_stop();
2872 @@ -252,8 +253,8 @@ void __show_regs(struct pt_regs *regs)
2873
2874 show_regs_print_info(KERN_DEFAULT);
2875
2876 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2877 - print_symbol("LR is at %s\n", regs->ARM_lr);
2878 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2879 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2880 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2881 "sp : %08lx ip : %08lx fp : %08lx\n",
2882 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2883 @@ -430,12 +431,6 @@ unsigned long get_wchan(struct task_struct *p)
2884 return 0;
2885 }
2886
2887 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2888 -{
2889 - unsigned long range_end = mm->brk + 0x02000000;
2890 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2891 -}
2892 -
2893 #ifdef CONFIG_MMU
2894 #ifdef CONFIG_KUSER_HELPERS
2895 /*
2896 @@ -451,7 +446,7 @@ static struct vm_area_struct gate_vma = {
2897
2898 static int __init gate_vma_init(void)
2899 {
2900 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2901 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2902 return 0;
2903 }
2904 arch_initcall(gate_vma_init);
2905 @@ -480,81 +475,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2906 return is_gate_vma(vma) ? "[vectors]" : NULL;
2907 }
2908
2909 -/* If possible, provide a placement hint at a random offset from the
2910 - * stack for the signal page.
2911 - */
2912 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2913 - unsigned int npages)
2914 -{
2915 - unsigned long offset;
2916 - unsigned long first;
2917 - unsigned long last;
2918 - unsigned long addr;
2919 - unsigned int slots;
2920 -
2921 - first = PAGE_ALIGN(mm->start_stack);
2922 -
2923 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2924 -
2925 - /* No room after stack? */
2926 - if (first > last)
2927 - return 0;
2928 -
2929 - /* Just enough room? */
2930 - if (first == last)
2931 - return first;
2932 -
2933 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2934 -
2935 - offset = get_random_int() % slots;
2936 -
2937 - addr = first + (offset << PAGE_SHIFT);
2938 -
2939 - return addr;
2940 -}
2941 -
2942 -static struct page *signal_page;
2943 -extern struct page *get_signal_page(void);
2944 -
2945 -static const struct vm_special_mapping sigpage_mapping = {
2946 - .name = "[sigpage]",
2947 - .pages = &signal_page,
2948 -};
2949 -
2950 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2951 {
2952 struct mm_struct *mm = current->mm;
2953 - struct vm_area_struct *vma;
2954 - unsigned long addr;
2955 - unsigned long hint;
2956 - int ret = 0;
2957 -
2958 - if (!signal_page)
2959 - signal_page = get_signal_page();
2960 - if (!signal_page)
2961 - return -ENOMEM;
2962
2963 down_write(&mm->mmap_sem);
2964 - hint = sigpage_addr(mm, 1);
2965 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2966 - if (IS_ERR_VALUE(addr)) {
2967 - ret = addr;
2968 - goto up_fail;
2969 - }
2970 -
2971 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2972 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2973 - &sigpage_mapping);
2974 -
2975 - if (IS_ERR(vma)) {
2976 - ret = PTR_ERR(vma);
2977 - goto up_fail;
2978 - }
2979 -
2980 - mm->context.sigpage = addr;
2981 -
2982 - up_fail:
2983 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2984 up_write(&mm->mmap_sem);
2985 - return ret;
2986 + return 0;
2987 }
2988 #endif
2989 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2990 index f90fdf4..24e8c84 100644
2991 --- a/arch/arm/kernel/psci.c
2992 +++ b/arch/arm/kernel/psci.c
2993 @@ -26,7 +26,7 @@
2994 #include <asm/psci.h>
2995 #include <asm/system_misc.h>
2996
2997 -struct psci_operations psci_ops;
2998 +struct psci_operations psci_ops __read_only;
2999
3000 static int (*invoke_psci_fn)(u32, u32, u32, u32);
3001 typedef int (*psci_initcall_t)(const struct device_node *);
3002 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3003 index ef9119f..31995a3 100644
3004 --- a/arch/arm/kernel/ptrace.c
3005 +++ b/arch/arm/kernel/ptrace.c
3006 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3007 regs->ARM_ip = ip;
3008 }
3009
3010 +#ifdef CONFIG_GRKERNSEC_SETXID
3011 +extern void gr_delayed_cred_worker(void);
3012 +#endif
3013 +
3014 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3015 {
3016 current_thread_info()->syscall = scno;
3017
3018 +#ifdef CONFIG_GRKERNSEC_SETXID
3019 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3020 + gr_delayed_cred_worker();
3021 +#endif
3022 +
3023 /* Do the secure computing check first; failures should be fast. */
3024 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3025 if (secure_computing() == -1)
3026 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3027 index 1d60beb..4aa25d5 100644
3028 --- a/arch/arm/kernel/setup.c
3029 +++ b/arch/arm/kernel/setup.c
3030 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3031 unsigned int elf_hwcap2 __read_mostly;
3032 EXPORT_SYMBOL(elf_hwcap2);
3033
3034 +pteval_t __supported_pte_mask __read_only;
3035 +pmdval_t __supported_pmd_mask __read_only;
3036
3037 #ifdef MULTI_CPU
3038 -struct processor processor __read_mostly;
3039 +struct processor processor __read_only;
3040 #endif
3041 #ifdef MULTI_TLB
3042 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3043 +struct cpu_tlb_fns cpu_tlb __read_only;
3044 #endif
3045 #ifdef MULTI_USER
3046 -struct cpu_user_fns cpu_user __read_mostly;
3047 +struct cpu_user_fns cpu_user __read_only;
3048 #endif
3049 #ifdef MULTI_CACHE
3050 -struct cpu_cache_fns cpu_cache __read_mostly;
3051 +struct cpu_cache_fns cpu_cache __read_only;
3052 #endif
3053 #ifdef CONFIG_OUTER_CACHE
3054 -struct outer_cache_fns outer_cache __read_mostly;
3055 +struct outer_cache_fns outer_cache __read_only;
3056 EXPORT_SYMBOL(outer_cache);
3057 #endif
3058
3059 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3060 * Register 0 and check for VMSAv7 or PMSAv7 */
3061 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3062 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3063 - (mmfr0 & 0x000000f0) >= 0x00000030)
3064 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3065 cpu_arch = CPU_ARCH_ARMv7;
3066 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3067 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3068 + __supported_pte_mask |= L_PTE_PXN;
3069 + __supported_pmd_mask |= PMD_PXNTABLE;
3070 + }
3071 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3072 (mmfr0 & 0x000000f0) == 0x00000020)
3073 cpu_arch = CPU_ARCH_ARMv6;
3074 else
3075 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3076 index 023ac90..0a69950 100644
3077 --- a/arch/arm/kernel/signal.c
3078 +++ b/arch/arm/kernel/signal.c
3079 @@ -24,8 +24,6 @@
3080
3081 extern const unsigned long sigreturn_codes[7];
3082
3083 -static unsigned long signal_return_offset;
3084 -
3085 #ifdef CONFIG_CRUNCH
3086 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3087 {
3088 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3089 * except when the MPU has protected the vectors
3090 * page from PL0
3091 */
3092 - retcode = mm->context.sigpage + signal_return_offset +
3093 - (idx << 2) + thumb;
3094 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3095 } else
3096 #endif
3097 {
3098 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3099 } while (thread_flags & _TIF_WORK_MASK);
3100 return 0;
3101 }
3102 -
3103 -struct page *get_signal_page(void)
3104 -{
3105 - unsigned long ptr;
3106 - unsigned offset;
3107 - struct page *page;
3108 - void *addr;
3109 -
3110 - page = alloc_pages(GFP_KERNEL, 0);
3111 -
3112 - if (!page)
3113 - return NULL;
3114 -
3115 - addr = page_address(page);
3116 -
3117 - /* Give the signal return code some randomness */
3118 - offset = 0x200 + (get_random_int() & 0x7fc);
3119 - signal_return_offset = offset;
3120 -
3121 - /*
3122 - * Copy signal return handlers into the vector page, and
3123 - * set sigreturn to be a pointer to these.
3124 - */
3125 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3126 -
3127 - ptr = (unsigned long)addr + offset;
3128 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3129 -
3130 - return page;
3131 -}
3132 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3133 index 86ef244..c518451 100644
3134 --- a/arch/arm/kernel/smp.c
3135 +++ b/arch/arm/kernel/smp.c
3136 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3137
3138 static DECLARE_COMPLETION(cpu_running);
3139
3140 -static struct smp_operations smp_ops;
3141 +static struct smp_operations smp_ops __read_only;
3142
3143 void __init smp_set_ops(struct smp_operations *ops)
3144 {
3145 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3146 index 7a3be1d..b00c7de 100644
3147 --- a/arch/arm/kernel/tcm.c
3148 +++ b/arch/arm/kernel/tcm.c
3149 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3150 .virtual = ITCM_OFFSET,
3151 .pfn = __phys_to_pfn(ITCM_OFFSET),
3152 .length = 0,
3153 - .type = MT_MEMORY_RWX_ITCM,
3154 + .type = MT_MEMORY_RX_ITCM,
3155 }
3156 };
3157
3158 @@ -267,7 +267,9 @@ no_dtcm:
3159 start = &__sitcm_text;
3160 end = &__eitcm_text;
3161 ram = &__itcm_start;
3162 + pax_open_kernel();
3163 memcpy(start, ram, itcm_code_sz);
3164 + pax_close_kernel();
3165 pr_debug("CPU ITCM: copied code from %p - %p\n",
3166 start, end);
3167 itcm_present = true;
3168 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3169 index 788e23f..6fa06a1 100644
3170 --- a/arch/arm/kernel/traps.c
3171 +++ b/arch/arm/kernel/traps.c
3172 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3173 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3174 {
3175 #ifdef CONFIG_KALLSYMS
3176 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3177 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3178 #else
3179 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3180 #endif
3181 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3182 static int die_owner = -1;
3183 static unsigned int die_nest_count;
3184
3185 +extern void gr_handle_kernel_exploit(void);
3186 +
3187 static unsigned long oops_begin(void)
3188 {
3189 int cpu;
3190 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3191 panic("Fatal exception in interrupt");
3192 if (panic_on_oops)
3193 panic("Fatal exception");
3194 +
3195 + gr_handle_kernel_exploit();
3196 +
3197 if (signr)
3198 do_exit(signr);
3199 }
3200 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3201 kuser_init(vectors_base);
3202
3203 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3204 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3205 +
3206 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3207 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3208 +#endif
3209 +
3210 #else /* ifndef CONFIG_CPU_V7M */
3211 /*
3212 * on V7-M there is no need to copy the vector table to a dedicated
3213 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3214 index b31aa73..cc4b7a1 100644
3215 --- a/arch/arm/kernel/vmlinux.lds.S
3216 +++ b/arch/arm/kernel/vmlinux.lds.S
3217 @@ -37,7 +37,7 @@
3218 #endif
3219
3220 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3221 - defined(CONFIG_GENERIC_BUG)
3222 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3223 #define ARM_EXIT_KEEP(x) x
3224 #define ARM_EXIT_DISCARD(x)
3225 #else
3226 @@ -123,6 +123,8 @@ SECTIONS
3227 #ifdef CONFIG_DEBUG_RODATA
3228 . = ALIGN(1<<SECTION_SHIFT);
3229 #endif
3230 + _etext = .; /* End of text section */
3231 +
3232 RO_DATA(PAGE_SIZE)
3233
3234 . = ALIGN(4);
3235 @@ -153,8 +155,6 @@ SECTIONS
3236
3237 NOTES
3238
3239 - _etext = .; /* End of text and rodata section */
3240 -
3241 #ifndef CONFIG_XIP_KERNEL
3242 # ifdef CONFIG_ARM_KERNMEM_PERMS
3243 . = ALIGN(1<<SECTION_SHIFT);
3244 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3245 index b652af5..60231ab 100644
3246 --- a/arch/arm/kvm/arm.c
3247 +++ b/arch/arm/kvm/arm.c
3248 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3249 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3250
3251 /* The VMID used in the VTTBR */
3252 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3253 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3254 static u8 kvm_next_vmid;
3255 static DEFINE_SPINLOCK(kvm_vmid_lock);
3256
3257 @@ -358,7 +358,7 @@ void force_vm_exit(const cpumask_t *mask)
3258 */
3259 static bool need_new_vmid_gen(struct kvm *kvm)
3260 {
3261 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3262 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3263 }
3264
3265 /**
3266 @@ -391,7 +391,7 @@ static void update_vttbr(struct kvm *kvm)
3267
3268 /* First user of a new VMID generation? */
3269 if (unlikely(kvm_next_vmid == 0)) {
3270 - atomic64_inc(&kvm_vmid_gen);
3271 + atomic64_inc_unchecked(&kvm_vmid_gen);
3272 kvm_next_vmid = 1;
3273
3274 /*
3275 @@ -408,7 +408,7 @@ static void update_vttbr(struct kvm *kvm)
3276 kvm_call_hyp(__kvm_flush_vm_context);
3277 }
3278
3279 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3280 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3281 kvm->arch.vmid = kvm_next_vmid;
3282 kvm_next_vmid++;
3283
3284 @@ -1087,7 +1087,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3285 /**
3286 * Initialize Hyp-mode and memory mappings on all CPUs.
3287 */
3288 -int kvm_arch_init(void *opaque)
3289 +int kvm_arch_init(const void *opaque)
3290 {
3291 int err;
3292 int ret, cpu;
3293 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3294 index 14a0d98..7771a7d 100644
3295 --- a/arch/arm/lib/clear_user.S
3296 +++ b/arch/arm/lib/clear_user.S
3297 @@ -12,14 +12,14 @@
3298
3299 .text
3300
3301 -/* Prototype: int __clear_user(void *addr, size_t sz)
3302 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3303 * Purpose : clear some user memory
3304 * Params : addr - user memory address to clear
3305 * : sz - number of bytes to clear
3306 * Returns : number of bytes NOT cleared
3307 */
3308 ENTRY(__clear_user_std)
3309 -WEAK(__clear_user)
3310 +WEAK(___clear_user)
3311 stmfd sp!, {r1, lr}
3312 mov r2, #0
3313 cmp r1, #4
3314 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3315 USER( strnebt r2, [r0])
3316 mov r0, #0
3317 ldmfd sp!, {r1, pc}
3318 -ENDPROC(__clear_user)
3319 +ENDPROC(___clear_user)
3320 ENDPROC(__clear_user_std)
3321
3322 .pushsection .fixup,"ax"
3323 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3324 index 7a235b9..73a0556 100644
3325 --- a/arch/arm/lib/copy_from_user.S
3326 +++ b/arch/arm/lib/copy_from_user.S
3327 @@ -17,7 +17,7 @@
3328 /*
3329 * Prototype:
3330 *
3331 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3332 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3333 *
3334 * Purpose:
3335 *
3336 @@ -89,11 +89,11 @@
3337
3338 .text
3339
3340 -ENTRY(__copy_from_user)
3341 +ENTRY(___copy_from_user)
3342
3343 #include "copy_template.S"
3344
3345 -ENDPROC(__copy_from_user)
3346 +ENDPROC(___copy_from_user)
3347
3348 .pushsection .fixup,"ax"
3349 .align 0
3350 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3351 index 6ee2f67..d1cce76 100644
3352 --- a/arch/arm/lib/copy_page.S
3353 +++ b/arch/arm/lib/copy_page.S
3354 @@ -10,6 +10,7 @@
3355 * ASM optimised string functions
3356 */
3357 #include <linux/linkage.h>
3358 +#include <linux/const.h>
3359 #include <asm/assembler.h>
3360 #include <asm/asm-offsets.h>
3361 #include <asm/cache.h>
3362 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3363 index a9d3db1..164b089 100644
3364 --- a/arch/arm/lib/copy_to_user.S
3365 +++ b/arch/arm/lib/copy_to_user.S
3366 @@ -17,7 +17,7 @@
3367 /*
3368 * Prototype:
3369 *
3370 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3371 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3372 *
3373 * Purpose:
3374 *
3375 @@ -93,11 +93,11 @@
3376 .text
3377
3378 ENTRY(__copy_to_user_std)
3379 -WEAK(__copy_to_user)
3380 +WEAK(___copy_to_user)
3381
3382 #include "copy_template.S"
3383
3384 -ENDPROC(__copy_to_user)
3385 +ENDPROC(___copy_to_user)
3386 ENDPROC(__copy_to_user_std)
3387
3388 .pushsection .fixup,"ax"
3389 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3390 index 7d08b43..f7ca7ea 100644
3391 --- a/arch/arm/lib/csumpartialcopyuser.S
3392 +++ b/arch/arm/lib/csumpartialcopyuser.S
3393 @@ -57,8 +57,8 @@
3394 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3395 */
3396
3397 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3398 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3399 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3400 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3401
3402 #include "csumpartialcopygeneric.S"
3403
3404 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3405 index 312d43e..21d2322 100644
3406 --- a/arch/arm/lib/delay.c
3407 +++ b/arch/arm/lib/delay.c
3408 @@ -29,7 +29,7 @@
3409 /*
3410 * Default to the loop-based delay implementation.
3411 */
3412 -struct arm_delay_ops arm_delay_ops = {
3413 +struct arm_delay_ops arm_delay_ops __read_only = {
3414 .delay = __loop_delay,
3415 .const_udelay = __loop_const_udelay,
3416 .udelay = __loop_udelay,
3417 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3418 index 3e58d71..029817c 100644
3419 --- a/arch/arm/lib/uaccess_with_memcpy.c
3420 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3421 @@ -136,7 +136,7 @@ out:
3422 }
3423
3424 unsigned long
3425 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3426 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3427 {
3428 /*
3429 * This test is stubbed out of the main function above to keep
3430 @@ -190,7 +190,7 @@ out:
3431 return n;
3432 }
3433
3434 -unsigned long __clear_user(void __user *addr, unsigned long n)
3435 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3436 {
3437 /* See rational for this in __copy_to_user() above. */
3438 if (n < 64)
3439 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3440 index 318d127..9aab0d1 100644
3441 --- a/arch/arm/mach-exynos/suspend.c
3442 +++ b/arch/arm/mach-exynos/suspend.c
3443 @@ -18,6 +18,7 @@
3444 #include <linux/syscore_ops.h>
3445 #include <linux/cpu_pm.h>
3446 #include <linux/io.h>
3447 +#include <linux/irq.h>
3448 #include <linux/irqchip/arm-gic.h>
3449 #include <linux/err.h>
3450 #include <linux/regulator/machine.h>
3451 @@ -632,8 +633,10 @@ void __init exynos_pm_init(void)
3452 tmp |= pm_data->wake_disable_mask;
3453 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3454
3455 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3456 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3457 + pax_open_kernel();
3458 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3459 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3460 + pax_close_kernel();
3461
3462 register_syscore_ops(&exynos_pm_syscore_ops);
3463 suspend_set_ops(&exynos_suspend_ops);
3464 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3465 index 0662087..004d163 100644
3466 --- a/arch/arm/mach-keystone/keystone.c
3467 +++ b/arch/arm/mach-keystone/keystone.c
3468 @@ -27,7 +27,7 @@
3469
3470 #include "keystone.h"
3471
3472 -static struct notifier_block platform_nb;
3473 +static notifier_block_no_const platform_nb;
3474 static unsigned long keystone_dma_pfn_offset __read_mostly;
3475
3476 static int keystone_platform_notifier(struct notifier_block *nb,
3477 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3478 index e46e9ea..9141c83 100644
3479 --- a/arch/arm/mach-mvebu/coherency.c
3480 +++ b/arch/arm/mach-mvebu/coherency.c
3481 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3482
3483 /*
3484 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3485 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3486 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3487 * is needed as a workaround for a deadlock issue between the PCIe
3488 * interface and the cache controller.
3489 */
3490 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3491 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3492
3493 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3494 - mtype = MT_UNCACHED;
3495 + mtype = MT_UNCACHED_RW;
3496
3497 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3498 }
3499 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3500 index b6443a4..20a0b74 100644
3501 --- a/arch/arm/mach-omap2/board-n8x0.c
3502 +++ b/arch/arm/mach-omap2/board-n8x0.c
3503 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3504 }
3505 #endif
3506
3507 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3508 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3509 .late_init = n8x0_menelaus_late_init,
3510 };
3511
3512 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3513 index 79f49d9..70bf184 100644
3514 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3515 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3516 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3517 void (*resume)(void);
3518 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3519 void (*hotplug_restart)(void);
3520 -};
3521 +} __no_const;
3522
3523 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3524 static struct powerdomain *mpuss_pd;
3525 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3526 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3527 {}
3528
3529 -struct cpu_pm_ops omap_pm_ops = {
3530 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3531 .finish_suspend = default_finish_suspend,
3532 .resume = dummy_cpu_resume,
3533 .scu_prepare = dummy_scu_prepare,
3534 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3535 index 5305ec7..6d74045 100644
3536 --- a/arch/arm/mach-omap2/omap-smp.c
3537 +++ b/arch/arm/mach-omap2/omap-smp.c
3538 @@ -19,6 +19,7 @@
3539 #include <linux/device.h>
3540 #include <linux/smp.h>
3541 #include <linux/io.h>
3542 +#include <linux/irq.h>
3543 #include <linux/irqchip/arm-gic.h>
3544
3545 #include <asm/smp_scu.h>
3546 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3547 index f961c46..4a453dc 100644
3548 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3549 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3550 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3551 return NOTIFY_OK;
3552 }
3553
3554 -static struct notifier_block __refdata irq_hotplug_notifier = {
3555 +static struct notifier_block irq_hotplug_notifier = {
3556 .notifier_call = irq_cpu_hotplug_notify,
3557 };
3558
3559 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3560 index be9541e..821805f 100644
3561 --- a/arch/arm/mach-omap2/omap_device.c
3562 +++ b/arch/arm/mach-omap2/omap_device.c
3563 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3564 struct platform_device __init *omap_device_build(const char *pdev_name,
3565 int pdev_id,
3566 struct omap_hwmod *oh,
3567 - void *pdata, int pdata_len)
3568 + const void *pdata, int pdata_len)
3569 {
3570 struct omap_hwmod *ohs[] = { oh };
3571
3572 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3573 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3574 int pdev_id,
3575 struct omap_hwmod **ohs,
3576 - int oh_cnt, void *pdata,
3577 + int oh_cnt, const void *pdata,
3578 int pdata_len)
3579 {
3580 int ret = -ENOMEM;
3581 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3582 index 78c02b3..c94109a 100644
3583 --- a/arch/arm/mach-omap2/omap_device.h
3584 +++ b/arch/arm/mach-omap2/omap_device.h
3585 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3586 /* Core code interface */
3587
3588 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3589 - struct omap_hwmod *oh, void *pdata,
3590 + struct omap_hwmod *oh, const void *pdata,
3591 int pdata_len);
3592
3593 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3594 struct omap_hwmod **oh, int oh_cnt,
3595 - void *pdata, int pdata_len);
3596 + const void *pdata, int pdata_len);
3597
3598 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3599 struct omap_hwmod **ohs, int oh_cnt);
3600 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3601 index 355b089..2c9d7c3 100644
3602 --- a/arch/arm/mach-omap2/omap_hwmod.c
3603 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3604 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3605 int (*init_clkdm)(struct omap_hwmod *oh);
3606 void (*update_context_lost)(struct omap_hwmod *oh);
3607 int (*get_context_lost)(struct omap_hwmod *oh);
3608 -};
3609 +} __no_const;
3610
3611 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3612 -static struct omap_hwmod_soc_ops soc_ops;
3613 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3614
3615 /* omap_hwmod_list contains all registered struct omap_hwmods */
3616 static LIST_HEAD(omap_hwmod_list);
3617 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3618 index 95fee54..cfa9cf1 100644
3619 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3620 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3621 @@ -10,6 +10,7 @@
3622
3623 #include <linux/kernel.h>
3624 #include <linux/init.h>
3625 +#include <asm/pgtable.h>
3626
3627 #include "powerdomain.h"
3628
3629 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3630
3631 void __init am43xx_powerdomains_init(void)
3632 {
3633 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3634 + pax_open_kernel();
3635 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3636 + pax_close_kernel();
3637 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3638 pwrdm_register_pwrdms(powerdomains_am43xx);
3639 pwrdm_complete_init();
3640 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3641 index ff0a68c..b312aa0 100644
3642 --- a/arch/arm/mach-omap2/wd_timer.c
3643 +++ b/arch/arm/mach-omap2/wd_timer.c
3644 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3645 struct omap_hwmod *oh;
3646 char *oh_name = "wd_timer2";
3647 char *dev_name = "omap_wdt";
3648 - struct omap_wd_timer_platform_data pdata;
3649 + static struct omap_wd_timer_platform_data pdata = {
3650 + .read_reset_sources = prm_read_reset_sources
3651 + };
3652
3653 if (!cpu_class_is_omap2() || of_have_populated_dt())
3654 return 0;
3655 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3656 return -EINVAL;
3657 }
3658
3659 - pdata.read_reset_sources = prm_read_reset_sources;
3660 -
3661 pdev = omap_device_build(dev_name, id, oh, &pdata,
3662 sizeof(struct omap_wd_timer_platform_data));
3663 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3664 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3665 index 4f25a7c..a81be85 100644
3666 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3667 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3668 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3669 bool entered_lp2 = false;
3670
3671 if (tegra_pending_sgi())
3672 - ACCESS_ONCE(abort_flag) = true;
3673 + ACCESS_ONCE_RW(abort_flag) = true;
3674
3675 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3676
3677 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3678 index ab95f53..4b977a7 100644
3679 --- a/arch/arm/mach-tegra/irq.c
3680 +++ b/arch/arm/mach-tegra/irq.c
3681 @@ -20,6 +20,7 @@
3682 #include <linux/cpu_pm.h>
3683 #include <linux/interrupt.h>
3684 #include <linux/io.h>
3685 +#include <linux/irq.h>
3686 #include <linux/irqchip/arm-gic.h>
3687 #include <linux/irq.h>
3688 #include <linux/kernel.h>
3689 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3690 index 2cb587b..6ddfebf 100644
3691 --- a/arch/arm/mach-ux500/pm.c
3692 +++ b/arch/arm/mach-ux500/pm.c
3693 @@ -10,6 +10,7 @@
3694 */
3695
3696 #include <linux/kernel.h>
3697 +#include <linux/irq.h>
3698 #include <linux/irqchip/arm-gic.h>
3699 #include <linux/delay.h>
3700 #include <linux/io.h>
3701 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3702 index 2dea8b5..6499da2 100644
3703 --- a/arch/arm/mach-ux500/setup.h
3704 +++ b/arch/arm/mach-ux500/setup.h
3705 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3706 .type = MT_DEVICE, \
3707 }
3708
3709 -#define __MEM_DEV_DESC(x, sz) { \
3710 - .virtual = IO_ADDRESS(x), \
3711 - .pfn = __phys_to_pfn(x), \
3712 - .length = sz, \
3713 - .type = MT_MEMORY_RWX, \
3714 -}
3715 -
3716 extern struct smp_operations ux500_smp_ops;
3717 extern void ux500_cpu_die(unsigned int cpu);
3718
3719 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3720 index 52d768f..5f93180 100644
3721 --- a/arch/arm/mach-zynq/platsmp.c
3722 +++ b/arch/arm/mach-zynq/platsmp.c
3723 @@ -24,6 +24,7 @@
3724 #include <linux/io.h>
3725 #include <asm/cacheflush.h>
3726 #include <asm/smp_scu.h>
3727 +#include <linux/irq.h>
3728 #include <linux/irqchip/arm-gic.h>
3729 #include "common.h"
3730
3731 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3732 index 9b4f29e..bbf3bfa 100644
3733 --- a/arch/arm/mm/Kconfig
3734 +++ b/arch/arm/mm/Kconfig
3735 @@ -446,6 +446,7 @@ config CPU_32v5
3736
3737 config CPU_32v6
3738 bool
3739 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3740 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3741
3742 config CPU_32v6K
3743 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3744
3745 config CPU_USE_DOMAINS
3746 bool
3747 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3748 help
3749 This option enables or disables the use of domain switching
3750 via the set_fs() function.
3751 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3752
3753 config KUSER_HELPERS
3754 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3755 - depends on MMU
3756 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3757 default y
3758 help
3759 Warning: disabling this option may break user programs.
3760 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3761 See Documentation/arm/kernel_user_helpers.txt for details.
3762
3763 However, the fixed address nature of these helpers can be used
3764 - by ROP (return orientated programming) authors when creating
3765 + by ROP (Return Oriented Programming) authors when creating
3766 exploits.
3767
3768 If all of the binaries and libraries which run on your platform
3769 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3770 index 2c0c541..4585df9 100644
3771 --- a/arch/arm/mm/alignment.c
3772 +++ b/arch/arm/mm/alignment.c
3773 @@ -216,10 +216,12 @@ union offset_union {
3774 #define __get16_unaligned_check(ins,val,addr) \
3775 do { \
3776 unsigned int err = 0, v, a = addr; \
3777 + pax_open_userland(); \
3778 __get8_unaligned_check(ins,v,a,err); \
3779 val = v << ((BE) ? 8 : 0); \
3780 __get8_unaligned_check(ins,v,a,err); \
3781 val |= v << ((BE) ? 0 : 8); \
3782 + pax_close_userland(); \
3783 if (err) \
3784 goto fault; \
3785 } while (0)
3786 @@ -233,6 +235,7 @@ union offset_union {
3787 #define __get32_unaligned_check(ins,val,addr) \
3788 do { \
3789 unsigned int err = 0, v, a = addr; \
3790 + pax_open_userland(); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 val = v << ((BE) ? 24 : 0); \
3793 __get8_unaligned_check(ins,v,a,err); \
3794 @@ -241,6 +244,7 @@ union offset_union {
3795 val |= v << ((BE) ? 8 : 16); \
3796 __get8_unaligned_check(ins,v,a,err); \
3797 val |= v << ((BE) ? 0 : 24); \
3798 + pax_close_userland(); \
3799 if (err) \
3800 goto fault; \
3801 } while (0)
3802 @@ -254,6 +258,7 @@ union offset_union {
3803 #define __put16_unaligned_check(ins,val,addr) \
3804 do { \
3805 unsigned int err = 0, v = val, a = addr; \
3806 + pax_open_userland(); \
3807 __asm__( FIRST_BYTE_16 \
3808 ARM( "1: "ins" %1, [%2], #1\n" ) \
3809 THUMB( "1: "ins" %1, [%2]\n" ) \
3810 @@ -273,6 +278,7 @@ union offset_union {
3811 " .popsection\n" \
3812 : "=r" (err), "=&r" (v), "=&r" (a) \
3813 : "0" (err), "1" (v), "2" (a)); \
3814 + pax_close_userland(); \
3815 if (err) \
3816 goto fault; \
3817 } while (0)
3818 @@ -286,6 +292,7 @@ union offset_union {
3819 #define __put32_unaligned_check(ins,val,addr) \
3820 do { \
3821 unsigned int err = 0, v = val, a = addr; \
3822 + pax_open_userland(); \
3823 __asm__( FIRST_BYTE_32 \
3824 ARM( "1: "ins" %1, [%2], #1\n" ) \
3825 THUMB( "1: "ins" %1, [%2]\n" ) \
3826 @@ -315,6 +322,7 @@ union offset_union {
3827 " .popsection\n" \
3828 : "=r" (err), "=&r" (v), "=&r" (a) \
3829 : "0" (err), "1" (v), "2" (a)); \
3830 + pax_close_userland(); \
3831 if (err) \
3832 goto fault; \
3833 } while (0)
3834 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3835 index 8f15f70..d599a2b 100644
3836 --- a/arch/arm/mm/cache-l2x0.c
3837 +++ b/arch/arm/mm/cache-l2x0.c
3838 @@ -43,7 +43,7 @@ struct l2c_init_data {
3839 void (*save)(void __iomem *);
3840 void (*configure)(void __iomem *);
3841 struct outer_cache_fns outer_cache;
3842 -};
3843 +} __do_const;
3844
3845 #define CACHE_LINE_SIZE 32
3846
3847 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3848 index 845769e..4278fd7 100644
3849 --- a/arch/arm/mm/context.c
3850 +++ b/arch/arm/mm/context.c
3851 @@ -43,7 +43,7 @@
3852 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3853
3854 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3855 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3856 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3857 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3858
3859 static DEFINE_PER_CPU(atomic64_t, active_asids);
3860 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3861 {
3862 static u32 cur_idx = 1;
3863 u64 asid = atomic64_read(&mm->context.id);
3864 - u64 generation = atomic64_read(&asid_generation);
3865 + u64 generation = atomic64_read_unchecked(&asid_generation);
3866
3867 if (asid != 0) {
3868 /*
3869 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3870 */
3871 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3872 if (asid == NUM_USER_ASIDS) {
3873 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3874 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3875 &asid_generation);
3876 flush_context(cpu);
3877 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3878 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3879 cpu_set_reserved_ttbr0();
3880
3881 asid = atomic64_read(&mm->context.id);
3882 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3883 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3884 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3885 goto switch_mm_fastpath;
3886
3887 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3888 /* Check that our ASID belongs to the current generation. */
3889 asid = atomic64_read(&mm->context.id);
3890 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3891 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3892 asid = new_context(mm, cpu);
3893 atomic64_set(&mm->context.id, asid);
3894 }
3895 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3896 index 6333d9c..3bb19f2 100644
3897 --- a/arch/arm/mm/fault.c
3898 +++ b/arch/arm/mm/fault.c
3899 @@ -25,6 +25,7 @@
3900 #include <asm/system_misc.h>
3901 #include <asm/system_info.h>
3902 #include <asm/tlbflush.h>
3903 +#include <asm/sections.h>
3904
3905 #include "fault.h"
3906
3907 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3908 if (fixup_exception(regs))
3909 return;
3910
3911 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3912 + if (addr < TASK_SIZE) {
3913 + if (current->signal->curr_ip)
3914 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3915 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3916 + else
3917 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3918 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3919 + }
3920 +#endif
3921 +
3922 +#ifdef CONFIG_PAX_KERNEXEC
3923 + if ((fsr & FSR_WRITE) &&
3924 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3925 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3926 + {
3927 + if (current->signal->curr_ip)
3928 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3929 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3930 + else
3931 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3932 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3933 + }
3934 +#endif
3935 +
3936 /*
3937 * No handler, we'll have to terminate things with extreme prejudice.
3938 */
3939 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3940 }
3941 #endif
3942
3943 +#ifdef CONFIG_PAX_PAGEEXEC
3944 + if (fsr & FSR_LNX_PF) {
3945 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3946 + do_group_exit(SIGKILL);
3947 + }
3948 +#endif
3949 +
3950 tsk->thread.address = addr;
3951 tsk->thread.error_code = fsr;
3952 tsk->thread.trap_no = 14;
3953 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3954 }
3955 #endif /* CONFIG_MMU */
3956
3957 +#ifdef CONFIG_PAX_PAGEEXEC
3958 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3959 +{
3960 + long i;
3961 +
3962 + printk(KERN_ERR "PAX: bytes at PC: ");
3963 + for (i = 0; i < 20; i++) {
3964 + unsigned char c;
3965 + if (get_user(c, (__force unsigned char __user *)pc+i))
3966 + printk(KERN_CONT "?? ");
3967 + else
3968 + printk(KERN_CONT "%02x ", c);
3969 + }
3970 + printk("\n");
3971 +
3972 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3973 + for (i = -1; i < 20; i++) {
3974 + unsigned long c;
3975 + if (get_user(c, (__force unsigned long __user *)sp+i))
3976 + printk(KERN_CONT "???????? ");
3977 + else
3978 + printk(KERN_CONT "%08lx ", c);
3979 + }
3980 + printk("\n");
3981 +}
3982 +#endif
3983 +
3984 /*
3985 * First Level Translation Fault Handler
3986 *
3987 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3988 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
3989 struct siginfo info;
3990
3991 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3992 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
3993 + if (current->signal->curr_ip)
3994 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3995 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3996 + else
3997 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3998 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3999 + goto die;
4000 + }
4001 +#endif
4002 +
4003 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4004 return;
4005
4006 +die:
4007 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4008 inf->name, fsr, addr);
4009 show_pte(current->mm, addr);
4010 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4011 ifsr_info[nr].name = name;
4012 }
4013
4014 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4015 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4016 +
4017 asmlinkage void __exception
4018 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4019 {
4020 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4021 struct siginfo info;
4022 + unsigned long pc = instruction_pointer(regs);
4023 +
4024 + if (user_mode(regs)) {
4025 + unsigned long sigpage = current->mm->context.sigpage;
4026 +
4027 + if (sigpage <= pc && pc < sigpage + 7*4) {
4028 + if (pc < sigpage + 3*4)
4029 + sys_sigreturn(regs);
4030 + else
4031 + sys_rt_sigreturn(regs);
4032 + return;
4033 + }
4034 + if (pc == 0xffff0f60UL) {
4035 + /*
4036 + * PaX: __kuser_cmpxchg64 emulation
4037 + */
4038 + // TODO
4039 + //regs->ARM_pc = regs->ARM_lr;
4040 + //return;
4041 + }
4042 + if (pc == 0xffff0fa0UL) {
4043 + /*
4044 + * PaX: __kuser_memory_barrier emulation
4045 + */
4046 + // dmb(); implied by the exception
4047 + regs->ARM_pc = regs->ARM_lr;
4048 + return;
4049 + }
4050 + if (pc == 0xffff0fc0UL) {
4051 + /*
4052 + * PaX: __kuser_cmpxchg emulation
4053 + */
4054 + // TODO
4055 + //long new;
4056 + //int op;
4057 +
4058 + //op = FUTEX_OP_SET << 28;
4059 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4060 + //regs->ARM_r0 = old != new;
4061 + //regs->ARM_pc = regs->ARM_lr;
4062 + //return;
4063 + }
4064 + if (pc == 0xffff0fe0UL) {
4065 + /*
4066 + * PaX: __kuser_get_tls emulation
4067 + */
4068 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4069 + regs->ARM_pc = regs->ARM_lr;
4070 + return;
4071 + }
4072 + }
4073 +
4074 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4075 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4076 + if (current->signal->curr_ip)
4077 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4078 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4079 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4080 + else
4081 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4082 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4083 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4084 + goto die;
4085 + }
4086 +#endif
4087 +
4088 +#ifdef CONFIG_PAX_REFCOUNT
4089 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4090 +#ifdef CONFIG_THUMB2_KERNEL
4091 + unsigned short bkpt;
4092 +
4093 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4094 +#else
4095 + unsigned int bkpt;
4096 +
4097 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4098 +#endif
4099 + current->thread.error_code = ifsr;
4100 + current->thread.trap_no = 0;
4101 + pax_report_refcount_overflow(regs);
4102 + fixup_exception(regs);
4103 + return;
4104 + }
4105 + }
4106 +#endif
4107
4108 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4109 return;
4110
4111 +die:
4112 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4113 inf->name, ifsr, addr);
4114
4115 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4116 index cf08bdf..772656c 100644
4117 --- a/arch/arm/mm/fault.h
4118 +++ b/arch/arm/mm/fault.h
4119 @@ -3,6 +3,7 @@
4120
4121 /*
4122 * Fault status register encodings. We steal bit 31 for our own purposes.
4123 + * Set when the FSR value is from an instruction fault.
4124 */
4125 #define FSR_LNX_PF (1 << 31)
4126 #define FSR_WRITE (1 << 11)
4127 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4128 }
4129 #endif
4130
4131 +/* valid for LPAE and !LPAE */
4132 +static inline int is_xn_fault(unsigned int fsr)
4133 +{
4134 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4135 +}
4136 +
4137 +static inline int is_domain_fault(unsigned int fsr)
4138 +{
4139 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4140 +}
4141 +
4142 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4143 unsigned long search_exception_table(unsigned long addr);
4144
4145 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4146 index 1609b02..def0785 100644
4147 --- a/arch/arm/mm/init.c
4148 +++ b/arch/arm/mm/init.c
4149 @@ -755,7 +755,46 @@ void free_tcmmem(void)
4150 {
4151 #ifdef CONFIG_HAVE_TCM
4152 extern char __tcm_start, __tcm_end;
4153 +#endif
4154
4155 +#ifdef CONFIG_PAX_KERNEXEC
4156 + unsigned long addr;
4157 + pgd_t *pgd;
4158 + pud_t *pud;
4159 + pmd_t *pmd;
4160 + int cpu_arch = cpu_architecture();
4161 + unsigned int cr = get_cr();
4162 +
4163 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4164 + /* make pages tables, etc before .text NX */
4165 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4166 + pgd = pgd_offset_k(addr);
4167 + pud = pud_offset(pgd, addr);
4168 + pmd = pmd_offset(pud, addr);
4169 + __section_update(pmd, addr, PMD_SECT_XN);
4170 + }
4171 + /* make init NX */
4172 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4173 + pgd = pgd_offset_k(addr);
4174 + pud = pud_offset(pgd, addr);
4175 + pmd = pmd_offset(pud, addr);
4176 + __section_update(pmd, addr, PMD_SECT_XN);
4177 + }
4178 + /* make kernel code/rodata RX */
4179 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4180 + pgd = pgd_offset_k(addr);
4181 + pud = pud_offset(pgd, addr);
4182 + pmd = pmd_offset(pud, addr);
4183 +#ifdef CONFIG_ARM_LPAE
4184 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4185 +#else
4186 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4187 +#endif
4188 + }
4189 + }
4190 +#endif
4191 +
4192 +#ifdef CONFIG_HAVE_TCM
4193 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4194 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4195 #endif
4196 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4197 index d1e5ad7..84dcbf2 100644
4198 --- a/arch/arm/mm/ioremap.c
4199 +++ b/arch/arm/mm/ioremap.c
4200 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4201 unsigned int mtype;
4202
4203 if (cached)
4204 - mtype = MT_MEMORY_RWX;
4205 + mtype = MT_MEMORY_RX;
4206 else
4207 - mtype = MT_MEMORY_RWX_NONCACHED;
4208 + mtype = MT_MEMORY_RX_NONCACHED;
4209
4210 return __arm_ioremap_caller(phys_addr, size, mtype,
4211 __builtin_return_address(0));
4212 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4213 index 5e85ed3..b10a7ed 100644
4214 --- a/arch/arm/mm/mmap.c
4215 +++ b/arch/arm/mm/mmap.c
4216 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4217 struct vm_area_struct *vma;
4218 int do_align = 0;
4219 int aliasing = cache_is_vipt_aliasing();
4220 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4221 struct vm_unmapped_area_info info;
4222
4223 /*
4224 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4225 if (len > TASK_SIZE)
4226 return -ENOMEM;
4227
4228 +#ifdef CONFIG_PAX_RANDMMAP
4229 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4230 +#endif
4231 +
4232 if (addr) {
4233 if (do_align)
4234 addr = COLOUR_ALIGN(addr, pgoff);
4235 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4236 addr = PAGE_ALIGN(addr);
4237
4238 vma = find_vma(mm, addr);
4239 - if (TASK_SIZE - len >= addr &&
4240 - (!vma || addr + len <= vma->vm_start))
4241 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4242 return addr;
4243 }
4244
4245 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4246 info.high_limit = TASK_SIZE;
4247 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4248 info.align_offset = pgoff << PAGE_SHIFT;
4249 + info.threadstack_offset = offset;
4250 return vm_unmapped_area(&info);
4251 }
4252
4253 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4254 unsigned long addr = addr0;
4255 int do_align = 0;
4256 int aliasing = cache_is_vipt_aliasing();
4257 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4258 struct vm_unmapped_area_info info;
4259
4260 /*
4261 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4262 return addr;
4263 }
4264
4265 +#ifdef CONFIG_PAX_RANDMMAP
4266 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4267 +#endif
4268 +
4269 /* requesting a specific address */
4270 if (addr) {
4271 if (do_align)
4272 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4273 else
4274 addr = PAGE_ALIGN(addr);
4275 vma = find_vma(mm, addr);
4276 - if (TASK_SIZE - len >= addr &&
4277 - (!vma || addr + len <= vma->vm_start))
4278 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4279 return addr;
4280 }
4281
4282 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4283 info.high_limit = mm->mmap_base;
4284 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4285 info.align_offset = pgoff << PAGE_SHIFT;
4286 + info.threadstack_offset = offset;
4287 addr = vm_unmapped_area(&info);
4288
4289 /*
4290 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4291 {
4292 unsigned long random_factor = 0UL;
4293
4294 +#ifdef CONFIG_PAX_RANDMMAP
4295 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4296 +#endif
4297 +
4298 /* 8 bits of randomness in 20 address space bits */
4299 if ((current->flags & PF_RANDOMIZE) &&
4300 !(current->personality & ADDR_NO_RANDOMIZE))
4301 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4302
4303 if (mmap_is_legacy()) {
4304 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4305 +
4306 +#ifdef CONFIG_PAX_RANDMMAP
4307 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4308 + mm->mmap_base += mm->delta_mmap;
4309 +#endif
4310 +
4311 mm->get_unmapped_area = arch_get_unmapped_area;
4312 } else {
4313 mm->mmap_base = mmap_base(random_factor);
4314 +
4315 +#ifdef CONFIG_PAX_RANDMMAP
4316 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4317 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4318 +#endif
4319 +
4320 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4321 }
4322 }
4323 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4324 index 7186382..0c145cf 100644
4325 --- a/arch/arm/mm/mmu.c
4326 +++ b/arch/arm/mm/mmu.c
4327 @@ -41,6 +41,22 @@
4328 #include "mm.h"
4329 #include "tcm.h"
4330
4331 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4332 +void modify_domain(unsigned int dom, unsigned int type)
4333 +{
4334 + struct thread_info *thread = current_thread_info();
4335 + unsigned int domain = thread->cpu_domain;
4336 + /*
4337 + * DOMAIN_MANAGER might be defined to some other value,
4338 + * use the arch-defined constant
4339 + */
4340 + domain &= ~domain_val(dom, 3);
4341 + thread->cpu_domain = domain | domain_val(dom, type);
4342 + set_domain(thread->cpu_domain);
4343 +}
4344 +EXPORT_SYMBOL(modify_domain);
4345 +#endif
4346 +
4347 /*
4348 * empty_zero_page is a special page that is used for
4349 * zero-initialized data and COW.
4350 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4351 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4352 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4353
4354 -static struct mem_type mem_types[] = {
4355 +#ifdef CONFIG_PAX_KERNEXEC
4356 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4357 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4358 +#else
4359 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4360 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4361 +#endif
4362 +
4363 +static struct mem_type mem_types[] __read_only = {
4364 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4365 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4366 L_PTE_SHARED,
4367 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4368 .prot_sect = PROT_SECT_DEVICE,
4369 .domain = DOMAIN_IO,
4370 },
4371 - [MT_UNCACHED] = {
4372 + [MT_UNCACHED_RW] = {
4373 .prot_pte = PROT_PTE_DEVICE,
4374 .prot_l1 = PMD_TYPE_TABLE,
4375 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4376 .domain = DOMAIN_IO,
4377 },
4378 - [MT_CACHECLEAN] = {
4379 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4380 + [MT_CACHECLEAN_RO] = {
4381 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4382 .domain = DOMAIN_KERNEL,
4383 },
4384 #ifndef CONFIG_ARM_LPAE
4385 - [MT_MINICLEAN] = {
4386 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4387 + [MT_MINICLEAN_RO] = {
4388 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4389 .domain = DOMAIN_KERNEL,
4390 },
4391 #endif
4392 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4393 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4394 L_PTE_RDONLY,
4395 .prot_l1 = PMD_TYPE_TABLE,
4396 - .domain = DOMAIN_USER,
4397 + .domain = DOMAIN_VECTORS,
4398 },
4399 [MT_HIGH_VECTORS] = {
4400 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4401 L_PTE_USER | L_PTE_RDONLY,
4402 .prot_l1 = PMD_TYPE_TABLE,
4403 - .domain = DOMAIN_USER,
4404 + .domain = DOMAIN_VECTORS,
4405 },
4406 - [MT_MEMORY_RWX] = {
4407 + [__MT_MEMORY_RWX] = {
4408 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4409 .prot_l1 = PMD_TYPE_TABLE,
4410 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4411 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4412 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4413 .domain = DOMAIN_KERNEL,
4414 },
4415 - [MT_ROM] = {
4416 - .prot_sect = PMD_TYPE_SECT,
4417 + [MT_MEMORY_RX] = {
4418 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4419 + .prot_l1 = PMD_TYPE_TABLE,
4420 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4421 + .domain = DOMAIN_KERNEL,
4422 + },
4423 + [MT_ROM_RX] = {
4424 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4425 .domain = DOMAIN_KERNEL,
4426 },
4427 - [MT_MEMORY_RWX_NONCACHED] = {
4428 + [MT_MEMORY_RW_NONCACHED] = {
4429 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4430 L_PTE_MT_BUFFERABLE,
4431 .prot_l1 = PMD_TYPE_TABLE,
4432 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4433 .domain = DOMAIN_KERNEL,
4434 },
4435 + [MT_MEMORY_RX_NONCACHED] = {
4436 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4437 + L_PTE_MT_BUFFERABLE,
4438 + .prot_l1 = PMD_TYPE_TABLE,
4439 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4440 + .domain = DOMAIN_KERNEL,
4441 + },
4442 [MT_MEMORY_RW_DTCM] = {
4443 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4444 L_PTE_XN,
4445 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4446 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4447 .domain = DOMAIN_KERNEL,
4448 },
4449 - [MT_MEMORY_RWX_ITCM] = {
4450 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4451 + [MT_MEMORY_RX_ITCM] = {
4452 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4453 .prot_l1 = PMD_TYPE_TABLE,
4454 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4455 .domain = DOMAIN_KERNEL,
4456 },
4457 [MT_MEMORY_RW_SO] = {
4458 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4459 * Mark cache clean areas and XIP ROM read only
4460 * from SVC mode and no access from userspace.
4461 */
4462 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4463 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4464 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4465 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4466 +#ifdef CONFIG_PAX_KERNEXEC
4467 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4468 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4469 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4470 +#endif
4471 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4472 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4473 #endif
4474
4475 /*
4476 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4477 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4478 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4479 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4480 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4481 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4482 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4483 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4484 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4485 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4486 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4487 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4488 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4489 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4490 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4491 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4492 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4493 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4494 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4495 }
4496 }
4497
4498 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4499 if (cpu_arch >= CPU_ARCH_ARMv6) {
4500 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4501 /* Non-cacheable Normal is XCB = 001 */
4502 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4503 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4504 + PMD_SECT_BUFFERED;
4505 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4506 PMD_SECT_BUFFERED;
4507 } else {
4508 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4509 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4510 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4511 + PMD_SECT_TEX(1);
4512 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4513 PMD_SECT_TEX(1);
4514 }
4515 } else {
4516 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4517 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4518 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4519 }
4520
4521 #ifdef CONFIG_ARM_LPAE
4522 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4523 user_pgprot |= PTE_EXT_PXN;
4524 #endif
4525
4526 + user_pgprot |= __supported_pte_mask;
4527 +
4528 for (i = 0; i < 16; i++) {
4529 pteval_t v = pgprot_val(protection_map[i]);
4530 protection_map[i] = __pgprot(v | user_pgprot);
4531 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4532
4533 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4534 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4535 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4536 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4537 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4538 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4539 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4540 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4541 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4542 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4543 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4544 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4545 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4546 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4547 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4548 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4549
4550 switch (cp->pmd) {
4551 case PMD_SECT_WT:
4552 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4553 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4554 break;
4555 case PMD_SECT_WB:
4556 case PMD_SECT_WBWA:
4557 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4558 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4559 break;
4560 }
4561 pr_info("Memory policy: %sData cache %s\n",
4562 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4563 return;
4564 }
4565
4566 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4567 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4568 md->virtual >= PAGE_OFFSET &&
4569 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4570 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4571 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4572 * called function. This means you can't use any function or debugging
4573 * method which may touch any device, otherwise the kernel _will_ crash.
4574 */
4575 +
4576 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4577 +
4578 static void __init devicemaps_init(const struct machine_desc *mdesc)
4579 {
4580 struct map_desc map;
4581 unsigned long addr;
4582 - void *vectors;
4583
4584 - /*
4585 - * Allocate the vector page early.
4586 - */
4587 - vectors = early_alloc(PAGE_SIZE * 2);
4588 -
4589 - early_trap_init(vectors);
4590 + early_trap_init(&vectors);
4591
4592 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4593 pmd_clear(pmd_off_k(addr));
4594 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4595 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4596 map.virtual = MODULES_VADDR;
4597 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4598 - map.type = MT_ROM;
4599 + map.type = MT_ROM_RX;
4600 create_mapping(&map);
4601 #endif
4602
4603 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4604 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4605 map.virtual = FLUSH_BASE;
4606 map.length = SZ_1M;
4607 - map.type = MT_CACHECLEAN;
4608 + map.type = MT_CACHECLEAN_RO;
4609 create_mapping(&map);
4610 #endif
4611 #ifdef FLUSH_BASE_MINICACHE
4612 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4613 map.virtual = FLUSH_BASE_MINICACHE;
4614 map.length = SZ_1M;
4615 - map.type = MT_MINICLEAN;
4616 + map.type = MT_MINICLEAN_RO;
4617 create_mapping(&map);
4618 #endif
4619
4620 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4621 * location (0xffff0000). If we aren't using high-vectors, also
4622 * create a mapping at the low-vectors virtual address.
4623 */
4624 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4625 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4626 map.virtual = 0xffff0000;
4627 map.length = PAGE_SIZE;
4628 #ifdef CONFIG_KUSER_HELPERS
4629 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4630 static void __init map_lowmem(void)
4631 {
4632 struct memblock_region *reg;
4633 +#ifndef CONFIG_PAX_KERNEXEC
4634 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4635 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4636 +#endif
4637
4638 /* Map all the lowmem memory banks. */
4639 for_each_memblock(memory, reg) {
4640 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4641 if (start >= end)
4642 break;
4643
4644 +#ifdef CONFIG_PAX_KERNEXEC
4645 + map.pfn = __phys_to_pfn(start);
4646 + map.virtual = __phys_to_virt(start);
4647 + map.length = end - start;
4648 +
4649 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4650 + struct map_desc kernel;
4651 + struct map_desc initmap;
4652 +
4653 + /* when freeing initmem we will make this RW */
4654 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4655 + initmap.virtual = (unsigned long)__init_begin;
4656 + initmap.length = _sdata - __init_begin;
4657 + initmap.type = __MT_MEMORY_RWX;
4658 + create_mapping(&initmap);
4659 +
4660 + /* when freeing initmem we will make this RX */
4661 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4662 + kernel.virtual = (unsigned long)_stext;
4663 + kernel.length = __init_begin - _stext;
4664 + kernel.type = __MT_MEMORY_RWX;
4665 + create_mapping(&kernel);
4666 +
4667 + if (map.virtual < (unsigned long)_stext) {
4668 + map.length = (unsigned long)_stext - map.virtual;
4669 + map.type = __MT_MEMORY_RWX;
4670 + create_mapping(&map);
4671 + }
4672 +
4673 + map.pfn = __phys_to_pfn(__pa(_sdata));
4674 + map.virtual = (unsigned long)_sdata;
4675 + map.length = end - __pa(_sdata);
4676 + }
4677 +
4678 + map.type = MT_MEMORY_RW;
4679 + create_mapping(&map);
4680 +#else
4681 if (end < kernel_x_start) {
4682 map.pfn = __phys_to_pfn(start);
4683 map.virtual = __phys_to_virt(start);
4684 map.length = end - start;
4685 - map.type = MT_MEMORY_RWX;
4686 + map.type = __MT_MEMORY_RWX;
4687
4688 create_mapping(&map);
4689 } else if (start >= kernel_x_end) {
4690 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4691 map.pfn = __phys_to_pfn(kernel_x_start);
4692 map.virtual = __phys_to_virt(kernel_x_start);
4693 map.length = kernel_x_end - kernel_x_start;
4694 - map.type = MT_MEMORY_RWX;
4695 + map.type = __MT_MEMORY_RWX;
4696
4697 create_mapping(&map);
4698
4699 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4700 create_mapping(&map);
4701 }
4702 }
4703 +#endif
4704 }
4705 }
4706
4707 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4708 index f412b53..fc89433 100644
4709 --- a/arch/arm/net/bpf_jit_32.c
4710 +++ b/arch/arm/net/bpf_jit_32.c
4711 @@ -20,6 +20,7 @@
4712 #include <asm/cacheflush.h>
4713 #include <asm/hwcap.h>
4714 #include <asm/opcodes.h>
4715 +#include <asm/pgtable.h>
4716
4717 #include "bpf_jit_32.h"
4718
4719 @@ -71,7 +72,11 @@ struct jit_ctx {
4720 #endif
4721 };
4722
4723 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4724 +int bpf_jit_enable __read_only;
4725 +#else
4726 int bpf_jit_enable __read_mostly;
4727 +#endif
4728
4729 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4730 {
4731 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4732 {
4733 u32 *ptr;
4734 /* We are guaranteed to have aligned memory. */
4735 + pax_open_kernel();
4736 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4737 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4738 + pax_close_kernel();
4739 }
4740
4741 static void build_prologue(struct jit_ctx *ctx)
4742 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4743 index 5b217f4..c23f40e 100644
4744 --- a/arch/arm/plat-iop/setup.c
4745 +++ b/arch/arm/plat-iop/setup.c
4746 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4747 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4748 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4749 .length = IOP3XX_PERIPHERAL_SIZE,
4750 - .type = MT_UNCACHED,
4751 + .type = MT_UNCACHED_RW,
4752 },
4753 };
4754
4755 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4756 index a5bc92d..0bb4730 100644
4757 --- a/arch/arm/plat-omap/sram.c
4758 +++ b/arch/arm/plat-omap/sram.c
4759 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4760 * Looks like we need to preserve some bootloader code at the
4761 * beginning of SRAM for jumping to flash for reboot to work...
4762 */
4763 + pax_open_kernel();
4764 memset_io(omap_sram_base + omap_sram_skip, 0,
4765 omap_sram_size - omap_sram_skip);
4766 + pax_close_kernel();
4767 }
4768 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4769 index 7047051..44e8675 100644
4770 --- a/arch/arm64/include/asm/atomic.h
4771 +++ b/arch/arm64/include/asm/atomic.h
4772 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4773 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4774 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4775
4776 +#define atomic64_read_unchecked(v) atomic64_read(v)
4777 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4778 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4779 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4780 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4781 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4782 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4783 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4784 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4785 +
4786 #endif
4787 #endif
4788 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4789 index a5abb00..9cbca9a 100644
4790 --- a/arch/arm64/include/asm/barrier.h
4791 +++ b/arch/arm64/include/asm/barrier.h
4792 @@ -44,7 +44,7 @@
4793 do { \
4794 compiletime_assert_atomic_type(*p); \
4795 barrier(); \
4796 - ACCESS_ONCE(*p) = (v); \
4797 + ACCESS_ONCE_RW(*p) = (v); \
4798 } while (0)
4799
4800 #define smp_load_acquire(p) \
4801 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4802 index 4fde8c1..441f84f 100644
4803 --- a/arch/arm64/include/asm/percpu.h
4804 +++ b/arch/arm64/include/asm/percpu.h
4805 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4806 {
4807 switch (size) {
4808 case 1:
4809 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4810 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4811 break;
4812 case 2:
4813 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4814 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4815 break;
4816 case 4:
4817 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4818 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4819 break;
4820 case 8:
4821 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4822 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4823 break;
4824 default:
4825 BUILD_BUG();
4826 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4827 index e20df38..027ede3 100644
4828 --- a/arch/arm64/include/asm/pgalloc.h
4829 +++ b/arch/arm64/include/asm/pgalloc.h
4830 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4831 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4832 }
4833
4834 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4835 +{
4836 + pud_populate(mm, pud, pmd);
4837 +}
4838 +
4839 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4840
4841 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4842 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4843 index 07e1ba44..ec8cbbb 100644
4844 --- a/arch/arm64/include/asm/uaccess.h
4845 +++ b/arch/arm64/include/asm/uaccess.h
4846 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4847 flag; \
4848 })
4849
4850 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4851 #define access_ok(type, addr, size) __range_ok(addr, size)
4852 #define user_addr_max get_fs
4853
4854 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4855 index b0bd4e5..54e82f6 100644
4856 --- a/arch/arm64/mm/dma-mapping.c
4857 +++ b/arch/arm64/mm/dma-mapping.c
4858 @@ -134,7 +134,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4859 phys_to_page(paddr),
4860 size >> PAGE_SHIFT);
4861 if (!freed)
4862 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4863 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4864 }
4865
4866 static void *__dma_alloc(struct device *dev, size_t size,
4867 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4868 index c3a58a1..78fbf54 100644
4869 --- a/arch/avr32/include/asm/cache.h
4870 +++ b/arch/avr32/include/asm/cache.h
4871 @@ -1,8 +1,10 @@
4872 #ifndef __ASM_AVR32_CACHE_H
4873 #define __ASM_AVR32_CACHE_H
4874
4875 +#include <linux/const.h>
4876 +
4877 #define L1_CACHE_SHIFT 5
4878 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4879 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4880
4881 /*
4882 * Memory returned by kmalloc() may be used for DMA, so we must make
4883 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4884 index d232888..87c8df1 100644
4885 --- a/arch/avr32/include/asm/elf.h
4886 +++ b/arch/avr32/include/asm/elf.h
4887 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4888 the loader. We need to make sure that it is out of the way of the program
4889 that it will "exec", and that there is sufficient room for the brk. */
4890
4891 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4892 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4893
4894 +#ifdef CONFIG_PAX_ASLR
4895 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4896 +
4897 +#define PAX_DELTA_MMAP_LEN 15
4898 +#define PAX_DELTA_STACK_LEN 15
4899 +#endif
4900
4901 /* This yields a mask that user programs can use to figure out what
4902 instruction set this CPU supports. This could be done in user space,
4903 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4904 index 479330b..53717a8 100644
4905 --- a/arch/avr32/include/asm/kmap_types.h
4906 +++ b/arch/avr32/include/asm/kmap_types.h
4907 @@ -2,9 +2,9 @@
4908 #define __ASM_AVR32_KMAP_TYPES_H
4909
4910 #ifdef CONFIG_DEBUG_HIGHMEM
4911 -# define KM_TYPE_NR 29
4912 +# define KM_TYPE_NR 30
4913 #else
4914 -# define KM_TYPE_NR 14
4915 +# define KM_TYPE_NR 15
4916 #endif
4917
4918 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4919 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4920 index d223a8b..69c5210 100644
4921 --- a/arch/avr32/mm/fault.c
4922 +++ b/arch/avr32/mm/fault.c
4923 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4924
4925 int exception_trace = 1;
4926
4927 +#ifdef CONFIG_PAX_PAGEEXEC
4928 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4929 +{
4930 + unsigned long i;
4931 +
4932 + printk(KERN_ERR "PAX: bytes at PC: ");
4933 + for (i = 0; i < 20; i++) {
4934 + unsigned char c;
4935 + if (get_user(c, (unsigned char *)pc+i))
4936 + printk(KERN_CONT "???????? ");
4937 + else
4938 + printk(KERN_CONT "%02x ", c);
4939 + }
4940 + printk("\n");
4941 +}
4942 +#endif
4943 +
4944 /*
4945 * This routine handles page faults. It determines the address and the
4946 * problem, and then passes it off to one of the appropriate routines.
4947 @@ -178,6 +195,16 @@ bad_area:
4948 up_read(&mm->mmap_sem);
4949
4950 if (user_mode(regs)) {
4951 +
4952 +#ifdef CONFIG_PAX_PAGEEXEC
4953 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4954 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4955 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4956 + do_group_exit(SIGKILL);
4957 + }
4958 + }
4959 +#endif
4960 +
4961 if (exception_trace && printk_ratelimit())
4962 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4963 "sp %08lx ecr %lu\n",
4964 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4965 index 568885a..f8008df 100644
4966 --- a/arch/blackfin/include/asm/cache.h
4967 +++ b/arch/blackfin/include/asm/cache.h
4968 @@ -7,6 +7,7 @@
4969 #ifndef __ARCH_BLACKFIN_CACHE_H
4970 #define __ARCH_BLACKFIN_CACHE_H
4971
4972 +#include <linux/const.h>
4973 #include <linux/linkage.h> /* for asmlinkage */
4974
4975 /*
4976 @@ -14,7 +15,7 @@
4977 * Blackfin loads 32 bytes for cache
4978 */
4979 #define L1_CACHE_SHIFT 5
4980 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4981 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4982 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4983
4984 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4985 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4986 index aea2718..3639a60 100644
4987 --- a/arch/cris/include/arch-v10/arch/cache.h
4988 +++ b/arch/cris/include/arch-v10/arch/cache.h
4989 @@ -1,8 +1,9 @@
4990 #ifndef _ASM_ARCH_CACHE_H
4991 #define _ASM_ARCH_CACHE_H
4992
4993 +#include <linux/const.h>
4994 /* Etrax 100LX have 32-byte cache-lines. */
4995 -#define L1_CACHE_BYTES 32
4996 #define L1_CACHE_SHIFT 5
4997 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4998
4999 #endif /* _ASM_ARCH_CACHE_H */
5000 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5001 index 7caf25d..ee65ac5 100644
5002 --- a/arch/cris/include/arch-v32/arch/cache.h
5003 +++ b/arch/cris/include/arch-v32/arch/cache.h
5004 @@ -1,11 +1,12 @@
5005 #ifndef _ASM_CRIS_ARCH_CACHE_H
5006 #define _ASM_CRIS_ARCH_CACHE_H
5007
5008 +#include <linux/const.h>
5009 #include <arch/hwregs/dma.h>
5010
5011 /* A cache-line is 32 bytes. */
5012 -#define L1_CACHE_BYTES 32
5013 #define L1_CACHE_SHIFT 5
5014 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5015
5016 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5017
5018 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5019 index 102190a..5334cea 100644
5020 --- a/arch/frv/include/asm/atomic.h
5021 +++ b/arch/frv/include/asm/atomic.h
5022 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5023 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5024 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5025
5026 +#define atomic64_read_unchecked(v) atomic64_read(v)
5027 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5028 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5029 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5030 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5031 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5032 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5033 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5034 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5035 +
5036 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5037 {
5038 int c, old;
5039 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5040 index 2797163..c2a401df9 100644
5041 --- a/arch/frv/include/asm/cache.h
5042 +++ b/arch/frv/include/asm/cache.h
5043 @@ -12,10 +12,11 @@
5044 #ifndef __ASM_CACHE_H
5045 #define __ASM_CACHE_H
5046
5047 +#include <linux/const.h>
5048
5049 /* bytes per L1 cache line */
5050 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5051 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5052 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5053
5054 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5055 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5056 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5057 index 43901f2..0d8b865 100644
5058 --- a/arch/frv/include/asm/kmap_types.h
5059 +++ b/arch/frv/include/asm/kmap_types.h
5060 @@ -2,6 +2,6 @@
5061 #ifndef _ASM_KMAP_TYPES_H
5062 #define _ASM_KMAP_TYPES_H
5063
5064 -#define KM_TYPE_NR 17
5065 +#define KM_TYPE_NR 18
5066
5067 #endif
5068 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5069 index 836f147..4cf23f5 100644
5070 --- a/arch/frv/mm/elf-fdpic.c
5071 +++ b/arch/frv/mm/elf-fdpic.c
5072 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5073 {
5074 struct vm_area_struct *vma;
5075 struct vm_unmapped_area_info info;
5076 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5077
5078 if (len > TASK_SIZE)
5079 return -ENOMEM;
5080 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5081 if (addr) {
5082 addr = PAGE_ALIGN(addr);
5083 vma = find_vma(current->mm, addr);
5084 - if (TASK_SIZE - len >= addr &&
5085 - (!vma || addr + len <= vma->vm_start))
5086 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5087 goto success;
5088 }
5089
5090 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5091 info.high_limit = (current->mm->start_stack - 0x00200000);
5092 info.align_mask = 0;
5093 info.align_offset = 0;
5094 + info.threadstack_offset = offset;
5095 addr = vm_unmapped_area(&info);
5096 if (!(addr & ~PAGE_MASK))
5097 goto success;
5098 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5099 index 69952c18..4fa2908 100644
5100 --- a/arch/hexagon/include/asm/cache.h
5101 +++ b/arch/hexagon/include/asm/cache.h
5102 @@ -21,9 +21,11 @@
5103 #ifndef __ASM_CACHE_H
5104 #define __ASM_CACHE_H
5105
5106 +#include <linux/const.h>
5107 +
5108 /* Bytes per L1 cache line */
5109 -#define L1_CACHE_SHIFT (5)
5110 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5111 +#define L1_CACHE_SHIFT 5
5112 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5113
5114 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5115
5116 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5117 index 074e52b..76afdac 100644
5118 --- a/arch/ia64/Kconfig
5119 +++ b/arch/ia64/Kconfig
5120 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5121 config KEXEC
5122 bool "kexec system call"
5123 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5124 + depends on !GRKERNSEC_KMEM
5125 help
5126 kexec is a system call that implements the ability to shutdown your
5127 current kernel, and to start another kernel. It is like a reboot
5128 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5129 index 970d0bd..e750b9b 100644
5130 --- a/arch/ia64/Makefile
5131 +++ b/arch/ia64/Makefile
5132 @@ -98,5 +98,6 @@ endef
5133 archprepare: make_nr_irqs_h FORCE
5134 PHONY += make_nr_irqs_h FORCE
5135
5136 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5137 make_nr_irqs_h: FORCE
5138 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5139 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5140 index 0bf0350..2ad1957 100644
5141 --- a/arch/ia64/include/asm/atomic.h
5142 +++ b/arch/ia64/include/asm/atomic.h
5143 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5144 #define atomic64_inc(v) atomic64_add(1, (v))
5145 #define atomic64_dec(v) atomic64_sub(1, (v))
5146
5147 +#define atomic64_read_unchecked(v) atomic64_read(v)
5148 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5149 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5150 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5151 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5152 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5153 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5154 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5155 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5156 +
5157 #endif /* _ASM_IA64_ATOMIC_H */
5158 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5159 index f6769eb..1cdb590 100644
5160 --- a/arch/ia64/include/asm/barrier.h
5161 +++ b/arch/ia64/include/asm/barrier.h
5162 @@ -66,7 +66,7 @@
5163 do { \
5164 compiletime_assert_atomic_type(*p); \
5165 barrier(); \
5166 - ACCESS_ONCE(*p) = (v); \
5167 + ACCESS_ONCE_RW(*p) = (v); \
5168 } while (0)
5169
5170 #define smp_load_acquire(p) \
5171 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5172 index 988254a..e1ee885 100644
5173 --- a/arch/ia64/include/asm/cache.h
5174 +++ b/arch/ia64/include/asm/cache.h
5175 @@ -1,6 +1,7 @@
5176 #ifndef _ASM_IA64_CACHE_H
5177 #define _ASM_IA64_CACHE_H
5178
5179 +#include <linux/const.h>
5180
5181 /*
5182 * Copyright (C) 1998-2000 Hewlett-Packard Co
5183 @@ -9,7 +10,7 @@
5184
5185 /* Bytes per L1 (data) cache line. */
5186 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5187 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5188 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5189
5190 #ifdef CONFIG_SMP
5191 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5192 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5193 index 5a83c5c..4d7f553 100644
5194 --- a/arch/ia64/include/asm/elf.h
5195 +++ b/arch/ia64/include/asm/elf.h
5196 @@ -42,6 +42,13 @@
5197 */
5198 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5199
5200 +#ifdef CONFIG_PAX_ASLR
5201 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5202 +
5203 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5204 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5205 +#endif
5206 +
5207 #define PT_IA_64_UNWIND 0x70000001
5208
5209 /* IA-64 relocations: */
5210 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5211 index 5767cdf..7462574 100644
5212 --- a/arch/ia64/include/asm/pgalloc.h
5213 +++ b/arch/ia64/include/asm/pgalloc.h
5214 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5215 pgd_val(*pgd_entry) = __pa(pud);
5216 }
5217
5218 +static inline void
5219 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5220 +{
5221 + pgd_populate(mm, pgd_entry, pud);
5222 +}
5223 +
5224 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5225 {
5226 return quicklist_alloc(0, GFP_KERNEL, NULL);
5227 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5228 pud_val(*pud_entry) = __pa(pmd);
5229 }
5230
5231 +static inline void
5232 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5233 +{
5234 + pud_populate(mm, pud_entry, pmd);
5235 +}
5236 +
5237 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5238 {
5239 return quicklist_alloc(0, GFP_KERNEL, NULL);
5240 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5241 index 7b6f880..ac8e008 100644
5242 --- a/arch/ia64/include/asm/pgtable.h
5243 +++ b/arch/ia64/include/asm/pgtable.h
5244 @@ -12,7 +12,7 @@
5245 * David Mosberger-Tang <davidm@hpl.hp.com>
5246 */
5247
5248 -
5249 +#include <linux/const.h>
5250 #include <asm/mman.h>
5251 #include <asm/page.h>
5252 #include <asm/processor.h>
5253 @@ -139,6 +139,17 @@
5254 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5255 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5256 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5257 +
5258 +#ifdef CONFIG_PAX_PAGEEXEC
5259 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5260 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5261 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5262 +#else
5263 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5264 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5265 +# define PAGE_COPY_NOEXEC PAGE_COPY
5266 +#endif
5267 +
5268 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5269 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5270 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5271 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5272 index 45698cd..e8e2dbc 100644
5273 --- a/arch/ia64/include/asm/spinlock.h
5274 +++ b/arch/ia64/include/asm/spinlock.h
5275 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5276 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5277
5278 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5279 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5280 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5281 }
5282
5283 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5284 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5285 index 4f3fb6cc..254055e 100644
5286 --- a/arch/ia64/include/asm/uaccess.h
5287 +++ b/arch/ia64/include/asm/uaccess.h
5288 @@ -70,6 +70,7 @@
5289 && ((segment).seg == KERNEL_DS.seg \
5290 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5291 })
5292 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5293 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5294
5295 /*
5296 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5297 static inline unsigned long
5298 __copy_to_user (void __user *to, const void *from, unsigned long count)
5299 {
5300 + if (count > INT_MAX)
5301 + return count;
5302 +
5303 + if (!__builtin_constant_p(count))
5304 + check_object_size(from, count, true);
5305 +
5306 return __copy_user(to, (__force void __user *) from, count);
5307 }
5308
5309 static inline unsigned long
5310 __copy_from_user (void *to, const void __user *from, unsigned long count)
5311 {
5312 + if (count > INT_MAX)
5313 + return count;
5314 +
5315 + if (!__builtin_constant_p(count))
5316 + check_object_size(to, count, false);
5317 +
5318 return __copy_user((__force void __user *) to, from, count);
5319 }
5320
5321 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5322 ({ \
5323 void __user *__cu_to = (to); \
5324 const void *__cu_from = (from); \
5325 - long __cu_len = (n); \
5326 + unsigned long __cu_len = (n); \
5327 \
5328 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5329 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5330 + if (!__builtin_constant_p(n)) \
5331 + check_object_size(__cu_from, __cu_len, true); \
5332 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5333 + } \
5334 __cu_len; \
5335 })
5336
5337 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5338 ({ \
5339 void *__cu_to = (to); \
5340 const void __user *__cu_from = (from); \
5341 - long __cu_len = (n); \
5342 + unsigned long __cu_len = (n); \
5343 \
5344 __chk_user_ptr(__cu_from); \
5345 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5346 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5347 + if (!__builtin_constant_p(n)) \
5348 + check_object_size(__cu_to, __cu_len, false); \
5349 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5350 + } \
5351 __cu_len; \
5352 })
5353
5354 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5355 index 29754aa..06d2838 100644
5356 --- a/arch/ia64/kernel/module.c
5357 +++ b/arch/ia64/kernel/module.c
5358 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5359 }
5360
5361 static inline int
5362 +in_init_rx (const struct module *mod, uint64_t addr)
5363 +{
5364 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5365 +}
5366 +
5367 +static inline int
5368 +in_init_rw (const struct module *mod, uint64_t addr)
5369 +{
5370 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5371 +}
5372 +
5373 +static inline int
5374 in_init (const struct module *mod, uint64_t addr)
5375 {
5376 - return addr - (uint64_t) mod->module_init < mod->init_size;
5377 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5378 +}
5379 +
5380 +static inline int
5381 +in_core_rx (const struct module *mod, uint64_t addr)
5382 +{
5383 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5384 +}
5385 +
5386 +static inline int
5387 +in_core_rw (const struct module *mod, uint64_t addr)
5388 +{
5389 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5390 }
5391
5392 static inline int
5393 in_core (const struct module *mod, uint64_t addr)
5394 {
5395 - return addr - (uint64_t) mod->module_core < mod->core_size;
5396 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5397 }
5398
5399 static inline int
5400 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5401 break;
5402
5403 case RV_BDREL:
5404 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5405 + if (in_init_rx(mod, val))
5406 + val -= (uint64_t) mod->module_init_rx;
5407 + else if (in_init_rw(mod, val))
5408 + val -= (uint64_t) mod->module_init_rw;
5409 + else if (in_core_rx(mod, val))
5410 + val -= (uint64_t) mod->module_core_rx;
5411 + else if (in_core_rw(mod, val))
5412 + val -= (uint64_t) mod->module_core_rw;
5413 break;
5414
5415 case RV_LTV:
5416 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5417 * addresses have been selected...
5418 */
5419 uint64_t gp;
5420 - if (mod->core_size > MAX_LTOFF)
5421 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5422 /*
5423 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5424 * at the end of the module.
5425 */
5426 - gp = mod->core_size - MAX_LTOFF / 2;
5427 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5428 else
5429 - gp = mod->core_size / 2;
5430 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5431 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5432 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5433 mod->arch.gp = gp;
5434 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5435 }
5436 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5437 index c39c3cd..3c77738 100644
5438 --- a/arch/ia64/kernel/palinfo.c
5439 +++ b/arch/ia64/kernel/palinfo.c
5440 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5441 return NOTIFY_OK;
5442 }
5443
5444 -static struct notifier_block __refdata palinfo_cpu_notifier =
5445 +static struct notifier_block palinfo_cpu_notifier =
5446 {
5447 .notifier_call = palinfo_cpu_callback,
5448 .priority = 0,
5449 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5450 index 41e33f8..65180b2a 100644
5451 --- a/arch/ia64/kernel/sys_ia64.c
5452 +++ b/arch/ia64/kernel/sys_ia64.c
5453 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5454 unsigned long align_mask = 0;
5455 struct mm_struct *mm = current->mm;
5456 struct vm_unmapped_area_info info;
5457 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5458
5459 if (len > RGN_MAP_LIMIT)
5460 return -ENOMEM;
5461 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5462 if (REGION_NUMBER(addr) == RGN_HPAGE)
5463 addr = 0;
5464 #endif
5465 +
5466 +#ifdef CONFIG_PAX_RANDMMAP
5467 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5468 + addr = mm->free_area_cache;
5469 + else
5470 +#endif
5471 +
5472 if (!addr)
5473 addr = TASK_UNMAPPED_BASE;
5474
5475 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5476 info.high_limit = TASK_SIZE;
5477 info.align_mask = align_mask;
5478 info.align_offset = 0;
5479 + info.threadstack_offset = offset;
5480 return vm_unmapped_area(&info);
5481 }
5482
5483 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5484 index 84f8a52..7c76178 100644
5485 --- a/arch/ia64/kernel/vmlinux.lds.S
5486 +++ b/arch/ia64/kernel/vmlinux.lds.S
5487 @@ -192,7 +192,7 @@ SECTIONS {
5488 /* Per-cpu data: */
5489 . = ALIGN(PERCPU_PAGE_SIZE);
5490 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5491 - __phys_per_cpu_start = __per_cpu_load;
5492 + __phys_per_cpu_start = per_cpu_load;
5493 /*
5494 * ensure percpu data fits
5495 * into percpu page size
5496 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5497 index ba5ba7a..36e9d3a 100644
5498 --- a/arch/ia64/mm/fault.c
5499 +++ b/arch/ia64/mm/fault.c
5500 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5501 return pte_present(pte);
5502 }
5503
5504 +#ifdef CONFIG_PAX_PAGEEXEC
5505 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5506 +{
5507 + unsigned long i;
5508 +
5509 + printk(KERN_ERR "PAX: bytes at PC: ");
5510 + for (i = 0; i < 8; i++) {
5511 + unsigned int c;
5512 + if (get_user(c, (unsigned int *)pc+i))
5513 + printk(KERN_CONT "???????? ");
5514 + else
5515 + printk(KERN_CONT "%08x ", c);
5516 + }
5517 + printk("\n");
5518 +}
5519 +#endif
5520 +
5521 # define VM_READ_BIT 0
5522 # define VM_WRITE_BIT 1
5523 # define VM_EXEC_BIT 2
5524 @@ -151,8 +168,21 @@ retry:
5525 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5526 goto bad_area;
5527
5528 - if ((vma->vm_flags & mask) != mask)
5529 + if ((vma->vm_flags & mask) != mask) {
5530 +
5531 +#ifdef CONFIG_PAX_PAGEEXEC
5532 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5533 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5534 + goto bad_area;
5535 +
5536 + up_read(&mm->mmap_sem);
5537 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5538 + do_group_exit(SIGKILL);
5539 + }
5540 +#endif
5541 +
5542 goto bad_area;
5543 + }
5544
5545 /*
5546 * If for any reason at all we couldn't handle the fault, make
5547 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5548 index 52b7604b..455cb85 100644
5549 --- a/arch/ia64/mm/hugetlbpage.c
5550 +++ b/arch/ia64/mm/hugetlbpage.c
5551 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5552 unsigned long pgoff, unsigned long flags)
5553 {
5554 struct vm_unmapped_area_info info;
5555 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5556
5557 if (len > RGN_MAP_LIMIT)
5558 return -ENOMEM;
5559 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5560 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5561 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5562 info.align_offset = 0;
5563 + info.threadstack_offset = offset;
5564 return vm_unmapped_area(&info);
5565 }
5566
5567 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5568 index 6b33457..88b5124 100644
5569 --- a/arch/ia64/mm/init.c
5570 +++ b/arch/ia64/mm/init.c
5571 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5572 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5573 vma->vm_end = vma->vm_start + PAGE_SIZE;
5574 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5575 +
5576 +#ifdef CONFIG_PAX_PAGEEXEC
5577 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5578 + vma->vm_flags &= ~VM_EXEC;
5579 +
5580 +#ifdef CONFIG_PAX_MPROTECT
5581 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5582 + vma->vm_flags &= ~VM_MAYEXEC;
5583 +#endif
5584 +
5585 + }
5586 +#endif
5587 +
5588 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5589 down_write(&current->mm->mmap_sem);
5590 if (insert_vm_struct(current->mm, vma)) {
5591 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5592 gate_vma.vm_start = FIXADDR_USER_START;
5593 gate_vma.vm_end = FIXADDR_USER_END;
5594 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5595 - gate_vma.vm_page_prot = __P101;
5596 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5597
5598 return 0;
5599 }
5600 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5601 index 40b3ee98..8c2c112 100644
5602 --- a/arch/m32r/include/asm/cache.h
5603 +++ b/arch/m32r/include/asm/cache.h
5604 @@ -1,8 +1,10 @@
5605 #ifndef _ASM_M32R_CACHE_H
5606 #define _ASM_M32R_CACHE_H
5607
5608 +#include <linux/const.h>
5609 +
5610 /* L1 cache line size */
5611 #define L1_CACHE_SHIFT 4
5612 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5613 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5614
5615 #endif /* _ASM_M32R_CACHE_H */
5616 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5617 index 82abd15..d95ae5d 100644
5618 --- a/arch/m32r/lib/usercopy.c
5619 +++ b/arch/m32r/lib/usercopy.c
5620 @@ -14,6 +14,9 @@
5621 unsigned long
5622 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5623 {
5624 + if ((long)n < 0)
5625 + return n;
5626 +
5627 prefetch(from);
5628 if (access_ok(VERIFY_WRITE, to, n))
5629 __copy_user(to,from,n);
5630 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5631 unsigned long
5632 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5633 {
5634 + if ((long)n < 0)
5635 + return n;
5636 +
5637 prefetchw(to);
5638 if (access_ok(VERIFY_READ, from, n))
5639 __copy_user_zeroing(to,from,n);
5640 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5641 index 0395c51..5f26031 100644
5642 --- a/arch/m68k/include/asm/cache.h
5643 +++ b/arch/m68k/include/asm/cache.h
5644 @@ -4,9 +4,11 @@
5645 #ifndef __ARCH_M68K_CACHE_H
5646 #define __ARCH_M68K_CACHE_H
5647
5648 +#include <linux/const.h>
5649 +
5650 /* bytes per L1 cache line */
5651 #define L1_CACHE_SHIFT 4
5652 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5653 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5654
5655 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5656
5657 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5658 index d703d8e..a8e2d70 100644
5659 --- a/arch/metag/include/asm/barrier.h
5660 +++ b/arch/metag/include/asm/barrier.h
5661 @@ -90,7 +90,7 @@ static inline void fence(void)
5662 do { \
5663 compiletime_assert_atomic_type(*p); \
5664 smp_mb(); \
5665 - ACCESS_ONCE(*p) = (v); \
5666 + ACCESS_ONCE_RW(*p) = (v); \
5667 } while (0)
5668
5669 #define smp_load_acquire(p) \
5670 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5671 index 7ca80ac..794ba72 100644
5672 --- a/arch/metag/mm/hugetlbpage.c
5673 +++ b/arch/metag/mm/hugetlbpage.c
5674 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5675 info.high_limit = TASK_SIZE;
5676 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5677 info.align_offset = 0;
5678 + info.threadstack_offset = 0;
5679 return vm_unmapped_area(&info);
5680 }
5681
5682 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5683 index 4efe96a..60e8699 100644
5684 --- a/arch/microblaze/include/asm/cache.h
5685 +++ b/arch/microblaze/include/asm/cache.h
5686 @@ -13,11 +13,12 @@
5687 #ifndef _ASM_MICROBLAZE_CACHE_H
5688 #define _ASM_MICROBLAZE_CACHE_H
5689
5690 +#include <linux/const.h>
5691 #include <asm/registers.h>
5692
5693 #define L1_CACHE_SHIFT 5
5694 /* word-granular cache in microblaze */
5695 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5696 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5697
5698 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5699
5700 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5701 index 1a313c4..f27b613 100644
5702 --- a/arch/mips/Kconfig
5703 +++ b/arch/mips/Kconfig
5704 @@ -2504,6 +2504,7 @@ source "kernel/Kconfig.preempt"
5705
5706 config KEXEC
5707 bool "Kexec system call"
5708 + depends on !GRKERNSEC_KMEM
5709 help
5710 kexec is a system call that implements the ability to shutdown your
5711 current kernel, and to start another kernel. It is like a reboot
5712 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5713 index d8960d4..77dbd31 100644
5714 --- a/arch/mips/cavium-octeon/dma-octeon.c
5715 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5716 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5717 if (dma_release_from_coherent(dev, order, vaddr))
5718 return;
5719
5720 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5721 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5722 }
5723
5724 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5725 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5726 index 26d4363..3c9a82e 100644
5727 --- a/arch/mips/include/asm/atomic.h
5728 +++ b/arch/mips/include/asm/atomic.h
5729 @@ -22,15 +22,39 @@
5730 #include <asm/cmpxchg.h>
5731 #include <asm/war.h>
5732
5733 +#ifdef CONFIG_GENERIC_ATOMIC64
5734 +#include <asm-generic/atomic64.h>
5735 +#endif
5736 +
5737 #define ATOMIC_INIT(i) { (i) }
5738
5739 +#ifdef CONFIG_64BIT
5740 +#define _ASM_EXTABLE(from, to) \
5741 +" .section __ex_table,\"a\"\n" \
5742 +" .dword " #from ", " #to"\n" \
5743 +" .previous\n"
5744 +#else
5745 +#define _ASM_EXTABLE(from, to) \
5746 +" .section __ex_table,\"a\"\n" \
5747 +" .word " #from ", " #to"\n" \
5748 +" .previous\n"
5749 +#endif
5750 +
5751 /*
5752 * atomic_read - read atomic variable
5753 * @v: pointer of type atomic_t
5754 *
5755 * Atomically reads the value of @v.
5756 */
5757 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5758 +static inline int atomic_read(const atomic_t *v)
5759 +{
5760 + return ACCESS_ONCE(v->counter);
5761 +}
5762 +
5763 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5764 +{
5765 + return ACCESS_ONCE(v->counter);
5766 +}
5767
5768 /*
5769 * atomic_set - set atomic variable
5770 @@ -39,47 +63,77 @@
5771 *
5772 * Atomically sets the value of @v to @i.
5773 */
5774 -#define atomic_set(v, i) ((v)->counter = (i))
5775 +static inline void atomic_set(atomic_t *v, int i)
5776 +{
5777 + v->counter = i;
5778 +}
5779
5780 -#define ATOMIC_OP(op, c_op, asm_op) \
5781 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5782 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5783 +{
5784 + v->counter = i;
5785 +}
5786 +
5787 +#ifdef CONFIG_PAX_REFCOUNT
5788 +#define __OVERFLOW_POST \
5789 + " b 4f \n" \
5790 + " .set noreorder \n" \
5791 + "3: b 5f \n" \
5792 + " move %0, %1 \n" \
5793 + " .set reorder \n"
5794 +#define __OVERFLOW_EXTABLE \
5795 + "3:\n" \
5796 + _ASM_EXTABLE(2b, 3b)
5797 +#else
5798 +#define __OVERFLOW_POST
5799 +#define __OVERFLOW_EXTABLE
5800 +#endif
5801 +
5802 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5803 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5804 { \
5805 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5806 int temp; \
5807 \
5808 __asm__ __volatile__( \
5809 - " .set arch=r4000 \n" \
5810 - "1: ll %0, %1 # atomic_" #op " \n" \
5811 - " " #asm_op " %0, %2 \n" \
5812 + " .set mips3 \n" \
5813 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5814 + "2: " #asm_op " %0, %2 \n" \
5815 " sc %0, %1 \n" \
5816 " beqzl %0, 1b \n" \
5817 + extable \
5818 " .set mips0 \n" \
5819 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5820 : "Ir" (i)); \
5821 } else if (kernel_uses_llsc) { \
5822 int temp; \
5823 \
5824 - do { \
5825 - __asm__ __volatile__( \
5826 - " .set "MIPS_ISA_LEVEL" \n" \
5827 - " ll %0, %1 # atomic_" #op "\n" \
5828 - " " #asm_op " %0, %2 \n" \
5829 - " sc %0, %1 \n" \
5830 - " .set mips0 \n" \
5831 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5832 - : "Ir" (i)); \
5833 - } while (unlikely(!temp)); \
5834 + __asm__ __volatile__( \
5835 + " .set "MIPS_ISA_LEVEL" \n" \
5836 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5837 + "2: " #asm_op " %0, %2 \n" \
5838 + " sc %0, %1 \n" \
5839 + " beqz %0, 1b \n" \
5840 + extable \
5841 + " .set mips0 \n" \
5842 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5843 + : "Ir" (i)); \
5844 } else { \
5845 unsigned long flags; \
5846 \
5847 raw_local_irq_save(flags); \
5848 - v->counter c_op i; \
5849 + __asm__ __volatile__( \
5850 + "2: " #asm_op " %0, %1 \n" \
5851 + extable \
5852 + : "+r" (v->counter) : "Ir" (i)); \
5853 raw_local_irq_restore(flags); \
5854 } \
5855 }
5856
5857 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5858 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5859 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5860 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5861 +
5862 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5863 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5864 { \
5865 int result; \
5866 \
5867 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5868 int temp; \
5869 \
5870 __asm__ __volatile__( \
5871 - " .set arch=r4000 \n" \
5872 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5873 - " " #asm_op " %0, %1, %3 \n" \
5874 + " .set mips3 \n" \
5875 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5876 + "2: " #asm_op " %0, %1, %3 \n" \
5877 " sc %0, %2 \n" \
5878 " beqzl %0, 1b \n" \
5879 - " " #asm_op " %0, %1, %3 \n" \
5880 + post_op \
5881 + extable \
5882 + "4: " #asm_op " %0, %1, %3 \n" \
5883 + "5: \n" \
5884 " .set mips0 \n" \
5885 : "=&r" (result), "=&r" (temp), \
5886 "+" GCC_OFF_SMALL_ASM() (v->counter) \
5887 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5888 } else if (kernel_uses_llsc) { \
5889 int temp; \
5890 \
5891 - do { \
5892 - __asm__ __volatile__( \
5893 - " .set "MIPS_ISA_LEVEL" \n" \
5894 - " ll %1, %2 # atomic_" #op "_return \n" \
5895 - " " #asm_op " %0, %1, %3 \n" \
5896 - " sc %0, %2 \n" \
5897 - " .set mips0 \n" \
5898 - : "=&r" (result), "=&r" (temp), \
5899 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
5900 - : "Ir" (i)); \
5901 - } while (unlikely(!result)); \
5902 + __asm__ __volatile__( \
5903 + " .set "MIPS_ISA_LEVEL" \n" \
5904 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5905 + "2: " #asm_op " %0, %1, %3 \n" \
5906 + " sc %0, %2 \n" \
5907 + post_op \
5908 + extable \
5909 + "4: " #asm_op " %0, %1, %3 \n" \
5910 + "5: \n" \
5911 + " .set mips0 \n" \
5912 + : "=&r" (result), "=&r" (temp), \
5913 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
5914 + : "Ir" (i)); \
5915 \
5916 result = temp; result c_op i; \
5917 } else { \
5918 unsigned long flags; \
5919 \
5920 raw_local_irq_save(flags); \
5921 - result = v->counter; \
5922 - result c_op i; \
5923 - v->counter = result; \
5924 + __asm__ __volatile__( \
5925 + " lw %0, %1 \n" \
5926 + "2: " #asm_op " %0, %1, %2 \n" \
5927 + " sw %0, %1 \n" \
5928 + "3: \n" \
5929 + extable \
5930 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5931 + : "Ir" (i)); \
5932 raw_local_irq_restore(flags); \
5933 } \
5934 \
5935 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5936 return result; \
5937 }
5938
5939 -#define ATOMIC_OPS(op, c_op, asm_op) \
5940 - ATOMIC_OP(op, c_op, asm_op) \
5941 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5942 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
5943 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5944
5945 -ATOMIC_OPS(add, +=, addu)
5946 -ATOMIC_OPS(sub, -=, subu)
5947 +#define ATOMIC_OPS(op, asm_op) \
5948 + ATOMIC_OP(op, asm_op) \
5949 + ATOMIC_OP_RETURN(op, asm_op)
5950 +
5951 +ATOMIC_OPS(add, add)
5952 +ATOMIC_OPS(sub, sub)
5953
5954 #undef ATOMIC_OPS
5955 #undef ATOMIC_OP_RETURN
5956 +#undef __ATOMIC_OP_RETURN
5957 #undef ATOMIC_OP
5958 +#undef __ATOMIC_OP
5959
5960 /*
5961 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5962 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5963 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5964 * The function returns the old value of @v minus @i.
5965 */
5966 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5967 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5968 {
5969 int result;
5970
5971 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5972 int temp;
5973
5974 __asm__ __volatile__(
5975 - " .set arch=r4000 \n"
5976 + " .set "MIPS_ISA_LEVEL" \n"
5977 "1: ll %1, %2 # atomic_sub_if_positive\n"
5978 " subu %0, %1, %3 \n"
5979 " bltz %0, 1f \n"
5980 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5981 return result;
5982 }
5983
5984 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5985 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5986 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5987 +{
5988 + return cmpxchg(&v->counter, old, new);
5989 +}
5990 +
5991 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5992 + int new)
5993 +{
5994 + return cmpxchg(&(v->counter), old, new);
5995 +}
5996 +
5997 +static inline int atomic_xchg(atomic_t *v, int new)
5998 +{
5999 + return xchg(&v->counter, new);
6000 +}
6001 +
6002 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6003 +{
6004 + return xchg(&(v->counter), new);
6005 +}
6006
6007 /**
6008 * __atomic_add_unless - add unless the number is a given value
6009 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6010
6011 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6012 #define atomic_inc_return(v) atomic_add_return(1, (v))
6013 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6014 +{
6015 + return atomic_add_return_unchecked(1, v);
6016 +}
6017
6018 /*
6019 * atomic_sub_and_test - subtract value from variable and test result
6020 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6021 * other cases.
6022 */
6023 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6024 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6025 +{
6026 + return atomic_add_return_unchecked(1, v) == 0;
6027 +}
6028
6029 /*
6030 * atomic_dec_and_test - decrement by 1 and test
6031 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6032 * Atomically increments @v by 1.
6033 */
6034 #define atomic_inc(v) atomic_add(1, (v))
6035 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6036 +{
6037 + atomic_add_unchecked(1, v);
6038 +}
6039
6040 /*
6041 * atomic_dec - decrement and test
6042 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6043 * Atomically decrements @v by 1.
6044 */
6045 #define atomic_dec(v) atomic_sub(1, (v))
6046 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6047 +{
6048 + atomic_sub_unchecked(1, v);
6049 +}
6050
6051 /*
6052 * atomic_add_negative - add and test if negative
6053 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6054 * @v: pointer of type atomic64_t
6055 *
6056 */
6057 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6058 +static inline long atomic64_read(const atomic64_t *v)
6059 +{
6060 + return ACCESS_ONCE(v->counter);
6061 +}
6062 +
6063 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6064 +{
6065 + return ACCESS_ONCE(v->counter);
6066 +}
6067
6068 /*
6069 * atomic64_set - set atomic variable
6070 * @v: pointer of type atomic64_t
6071 * @i: required value
6072 */
6073 -#define atomic64_set(v, i) ((v)->counter = (i))
6074 +static inline void atomic64_set(atomic64_t *v, long i)
6075 +{
6076 + v->counter = i;
6077 +}
6078
6079 -#define ATOMIC64_OP(op, c_op, asm_op) \
6080 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6081 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6082 +{
6083 + v->counter = i;
6084 +}
6085 +
6086 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6087 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6088 { \
6089 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6090 long temp; \
6091 \
6092 __asm__ __volatile__( \
6093 - " .set arch=r4000 \n" \
6094 - "1: lld %0, %1 # atomic64_" #op " \n" \
6095 - " " #asm_op " %0, %2 \n" \
6096 + " .set "MIPS_ISA_LEVEL" \n" \
6097 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6098 + "2: " #asm_op " %0, %2 \n" \
6099 " scd %0, %1 \n" \
6100 " beqzl %0, 1b \n" \
6101 + extable \
6102 " .set mips0 \n" \
6103 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6104 : "Ir" (i)); \
6105 } else if (kernel_uses_llsc) { \
6106 long temp; \
6107 \
6108 - do { \
6109 - __asm__ __volatile__( \
6110 - " .set "MIPS_ISA_LEVEL" \n" \
6111 - " lld %0, %1 # atomic64_" #op "\n" \
6112 - " " #asm_op " %0, %2 \n" \
6113 - " scd %0, %1 \n" \
6114 - " .set mips0 \n" \
6115 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6116 - : "Ir" (i)); \
6117 - } while (unlikely(!temp)); \
6118 + __asm__ __volatile__( \
6119 + " .set "MIPS_ISA_LEVEL" \n" \
6120 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6121 + "2: " #asm_op " %0, %2 \n" \
6122 + " scd %0, %1 \n" \
6123 + " beqz %0, 1b \n" \
6124 + extable \
6125 + " .set mips0 \n" \
6126 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6127 + : "Ir" (i)); \
6128 } else { \
6129 unsigned long flags; \
6130 \
6131 raw_local_irq_save(flags); \
6132 - v->counter c_op i; \
6133 + __asm__ __volatile__( \
6134 + "2: " #asm_op " %0, %1 \n" \
6135 + extable \
6136 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6137 raw_local_irq_restore(flags); \
6138 } \
6139 }
6140
6141 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6142 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6143 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6144 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6145 +
6146 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6147 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6148 { \
6149 long result; \
6150 \
6151 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6152 long temp; \
6153 \
6154 __asm__ __volatile__( \
6155 - " .set arch=r4000 \n" \
6156 + " .set mips3 \n" \
6157 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6158 - " " #asm_op " %0, %1, %3 \n" \
6159 + "2: " #asm_op " %0, %1, %3 \n" \
6160 " scd %0, %2 \n" \
6161 " beqzl %0, 1b \n" \
6162 - " " #asm_op " %0, %1, %3 \n" \
6163 + post_op \
6164 + extable \
6165 + "4: " #asm_op " %0, %1, %3 \n" \
6166 + "5: \n" \
6167 " .set mips0 \n" \
6168 : "=&r" (result), "=&r" (temp), \
6169 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6170 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6171 } else if (kernel_uses_llsc) { \
6172 long temp; \
6173 \
6174 - do { \
6175 - __asm__ __volatile__( \
6176 - " .set "MIPS_ISA_LEVEL" \n" \
6177 - " lld %1, %2 # atomic64_" #op "_return\n" \
6178 - " " #asm_op " %0, %1, %3 \n" \
6179 - " scd %0, %2 \n" \
6180 - " .set mips0 \n" \
6181 - : "=&r" (result), "=&r" (temp), \
6182 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6183 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6184 - : "memory"); \
6185 - } while (unlikely(!result)); \
6186 + __asm__ __volatile__( \
6187 + " .set "MIPS_ISA_LEVEL" \n" \
6188 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6189 + "2: " #asm_op " %0, %1, %3 \n" \
6190 + " scd %0, %2 \n" \
6191 + " beqz %0, 1b \n" \
6192 + post_op \
6193 + extable \
6194 + "4: " #asm_op " %0, %1, %3 \n" \
6195 + "5: \n" \
6196 + " .set mips0 \n" \
6197 + : "=&r" (result), "=&r" (temp), \
6198 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6199 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6200 + : "memory"); \
6201 \
6202 result = temp; result c_op i; \
6203 } else { \
6204 unsigned long flags; \
6205 \
6206 raw_local_irq_save(flags); \
6207 - result = v->counter; \
6208 - result c_op i; \
6209 - v->counter = result; \
6210 + __asm__ __volatile__( \
6211 + " ld %0, %1 \n" \
6212 + "2: " #asm_op " %0, %1, %2 \n" \
6213 + " sd %0, %1 \n" \
6214 + "3: \n" \
6215 + extable \
6216 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6217 + : "Ir" (i)); \
6218 raw_local_irq_restore(flags); \
6219 } \
6220 \
6221 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6222 return result; \
6223 }
6224
6225 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6226 - ATOMIC64_OP(op, c_op, asm_op) \
6227 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6228 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6229 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6230
6231 -ATOMIC64_OPS(add, +=, daddu)
6232 -ATOMIC64_OPS(sub, -=, dsubu)
6233 +#define ATOMIC64_OPS(op, asm_op) \
6234 + ATOMIC64_OP(op, asm_op) \
6235 + ATOMIC64_OP_RETURN(op, asm_op)
6236 +
6237 +ATOMIC64_OPS(add, dadd)
6238 +ATOMIC64_OPS(sub, dsub)
6239
6240 #undef ATOMIC64_OPS
6241 #undef ATOMIC64_OP_RETURN
6242 +#undef __ATOMIC64_OP_RETURN
6243 #undef ATOMIC64_OP
6244 +#undef __ATOMIC64_OP
6245 +#undef __OVERFLOW_EXTABLE
6246 +#undef __OVERFLOW_POST
6247
6248 /*
6249 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6250 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6251 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6252 * The function returns the old value of @v minus @i.
6253 */
6254 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6255 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6256 {
6257 long result;
6258
6259 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6260 long temp;
6261
6262 __asm__ __volatile__(
6263 - " .set arch=r4000 \n"
6264 + " .set "MIPS_ISA_LEVEL" \n"
6265 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6266 " dsubu %0, %1, %3 \n"
6267 " bltz %0, 1f \n"
6268 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6269 return result;
6270 }
6271
6272 -#define atomic64_cmpxchg(v, o, n) \
6273 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6274 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6275 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6276 +{
6277 + return cmpxchg(&v->counter, old, new);
6278 +}
6279 +
6280 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6281 + long new)
6282 +{
6283 + return cmpxchg(&(v->counter), old, new);
6284 +}
6285 +
6286 +static inline long atomic64_xchg(atomic64_t *v, long new)
6287 +{
6288 + return xchg(&v->counter, new);
6289 +}
6290 +
6291 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6292 +{
6293 + return xchg(&(v->counter), new);
6294 +}
6295
6296 /**
6297 * atomic64_add_unless - add unless the number is a given value
6298 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6299
6300 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6301 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6302 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6303
6304 /*
6305 * atomic64_sub_and_test - subtract value from variable and test result
6306 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6307 * other cases.
6308 */
6309 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6310 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6311
6312 /*
6313 * atomic64_dec_and_test - decrement by 1 and test
6314 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6315 * Atomically increments @v by 1.
6316 */
6317 #define atomic64_inc(v) atomic64_add(1, (v))
6318 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6319
6320 /*
6321 * atomic64_dec - decrement and test
6322 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6323 * Atomically decrements @v by 1.
6324 */
6325 #define atomic64_dec(v) atomic64_sub(1, (v))
6326 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6327
6328 /*
6329 * atomic64_add_negative - add and test if negative
6330 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6331 index 2b8bbbc..4556df6 100644
6332 --- a/arch/mips/include/asm/barrier.h
6333 +++ b/arch/mips/include/asm/barrier.h
6334 @@ -133,7 +133,7 @@
6335 do { \
6336 compiletime_assert_atomic_type(*p); \
6337 smp_mb(); \
6338 - ACCESS_ONCE(*p) = (v); \
6339 + ACCESS_ONCE_RW(*p) = (v); \
6340 } while (0)
6341
6342 #define smp_load_acquire(p) \
6343 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6344 index b4db69f..8f3b093 100644
6345 --- a/arch/mips/include/asm/cache.h
6346 +++ b/arch/mips/include/asm/cache.h
6347 @@ -9,10 +9,11 @@
6348 #ifndef _ASM_CACHE_H
6349 #define _ASM_CACHE_H
6350
6351 +#include <linux/const.h>
6352 #include <kmalloc.h>
6353
6354 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6355 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6356 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6357
6358 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6359 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6360 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6361 index 694925a..990fa62 100644
6362 --- a/arch/mips/include/asm/elf.h
6363 +++ b/arch/mips/include/asm/elf.h
6364 @@ -410,15 +410,18 @@ extern const char *__elf_platform;
6365 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6366 #endif
6367
6368 +#ifdef CONFIG_PAX_ASLR
6369 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6370 +
6371 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6372 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6373 +#endif
6374 +
6375 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6376 struct linux_binprm;
6377 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6378 int uses_interp);
6379
6380 -struct mm_struct;
6381 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6382 -#define arch_randomize_brk arch_randomize_brk
6383 -
6384 struct arch_elf_state {
6385 int fp_abi;
6386 int interp_fp_abi;
6387 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6388 index c1f6afa..38cc6e9 100644
6389 --- a/arch/mips/include/asm/exec.h
6390 +++ b/arch/mips/include/asm/exec.h
6391 @@ -12,6 +12,6 @@
6392 #ifndef _ASM_EXEC_H
6393 #define _ASM_EXEC_H
6394
6395 -extern unsigned long arch_align_stack(unsigned long sp);
6396 +#define arch_align_stack(x) ((x) & ~0xfUL)
6397
6398 #endif /* _ASM_EXEC_H */
6399 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6400 index 9e8ef59..1139d6b 100644
6401 --- a/arch/mips/include/asm/hw_irq.h
6402 +++ b/arch/mips/include/asm/hw_irq.h
6403 @@ -10,7 +10,7 @@
6404
6405 #include <linux/atomic.h>
6406
6407 -extern atomic_t irq_err_count;
6408 +extern atomic_unchecked_t irq_err_count;
6409
6410 /*
6411 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6412 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6413 index 8feaed6..1bd8a64 100644
6414 --- a/arch/mips/include/asm/local.h
6415 +++ b/arch/mips/include/asm/local.h
6416 @@ -13,15 +13,25 @@ typedef struct
6417 atomic_long_t a;
6418 } local_t;
6419
6420 +typedef struct {
6421 + atomic_long_unchecked_t a;
6422 +} local_unchecked_t;
6423 +
6424 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6425
6426 #define local_read(l) atomic_long_read(&(l)->a)
6427 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6428 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6429 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6430
6431 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6432 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6433 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6434 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6435 #define local_inc(l) atomic_long_inc(&(l)->a)
6436 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6437 #define local_dec(l) atomic_long_dec(&(l)->a)
6438 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6439
6440 /*
6441 * Same as above, but return the result value
6442 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6443 return result;
6444 }
6445
6446 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6447 +{
6448 + unsigned long result;
6449 +
6450 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6451 + unsigned long temp;
6452 +
6453 + __asm__ __volatile__(
6454 + " .set mips3 \n"
6455 + "1:" __LL "%1, %2 # local_add_return \n"
6456 + " addu %0, %1, %3 \n"
6457 + __SC "%0, %2 \n"
6458 + " beqzl %0, 1b \n"
6459 + " addu %0, %1, %3 \n"
6460 + " .set mips0 \n"
6461 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6462 + : "Ir" (i), "m" (l->a.counter)
6463 + : "memory");
6464 + } else if (kernel_uses_llsc) {
6465 + unsigned long temp;
6466 +
6467 + __asm__ __volatile__(
6468 + " .set mips3 \n"
6469 + "1:" __LL "%1, %2 # local_add_return \n"
6470 + " addu %0, %1, %3 \n"
6471 + __SC "%0, %2 \n"
6472 + " beqz %0, 1b \n"
6473 + " addu %0, %1, %3 \n"
6474 + " .set mips0 \n"
6475 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6476 + : "Ir" (i), "m" (l->a.counter)
6477 + : "memory");
6478 + } else {
6479 + unsigned long flags;
6480 +
6481 + local_irq_save(flags);
6482 + result = l->a.counter;
6483 + result += i;
6484 + l->a.counter = result;
6485 + local_irq_restore(flags);
6486 + }
6487 +
6488 + return result;
6489 +}
6490 +
6491 static __inline__ long local_sub_return(long i, local_t * l)
6492 {
6493 unsigned long result;
6494 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6495
6496 #define local_cmpxchg(l, o, n) \
6497 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6498 +#define local_cmpxchg_unchecked(l, o, n) \
6499 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6500 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6501
6502 /**
6503 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6504 index 154b70a..426ae3d 100644
6505 --- a/arch/mips/include/asm/page.h
6506 +++ b/arch/mips/include/asm/page.h
6507 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6508 #ifdef CONFIG_CPU_MIPS32
6509 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6510 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6511 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6512 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6513 #else
6514 typedef struct { unsigned long long pte; } pte_t;
6515 #define pte_val(x) ((x).pte)
6516 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6517 index b336037..5b874cc 100644
6518 --- a/arch/mips/include/asm/pgalloc.h
6519 +++ b/arch/mips/include/asm/pgalloc.h
6520 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6521 {
6522 set_pud(pud, __pud((unsigned long)pmd));
6523 }
6524 +
6525 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6526 +{
6527 + pud_populate(mm, pud, pmd);
6528 +}
6529 #endif
6530
6531 /*
6532 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6533 index f8f809f..b5f3fa4 100644
6534 --- a/arch/mips/include/asm/pgtable.h
6535 +++ b/arch/mips/include/asm/pgtable.h
6536 @@ -20,6 +20,9 @@
6537 #include <asm/io.h>
6538 #include <asm/pgtable-bits.h>
6539
6540 +#define ktla_ktva(addr) (addr)
6541 +#define ktva_ktla(addr) (addr)
6542 +
6543 struct mm_struct;
6544 struct vm_area_struct;
6545
6546 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6547 index 55ed660..3dc9422 100644
6548 --- a/arch/mips/include/asm/thread_info.h
6549 +++ b/arch/mips/include/asm/thread_info.h
6550 @@ -102,6 +102,9 @@ static inline struct thread_info *current_thread_info(void)
6551 #define TIF_SECCOMP 4 /* secure computing */
6552 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6553 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6554 +/* li takes a 32bit immediate */
6555 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6556 +
6557 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6558 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6559 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6560 @@ -137,14 +140,16 @@ static inline struct thread_info *current_thread_info(void)
6561 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6562 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6563 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6564 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6565
6566 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6567 _TIF_SYSCALL_AUDIT | \
6568 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6569 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6570 + _TIF_GRSEC_SETXID)
6571
6572 /* work to do in syscall_trace_leave() */
6573 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6574 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6575 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6576
6577 /* work to do on interrupt/exception return */
6578 #define _TIF_WORK_MASK \
6579 @@ -152,7 +157,7 @@ static inline struct thread_info *current_thread_info(void)
6580 /* work to do on any return to u-space */
6581 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6582 _TIF_WORK_SYSCALL_EXIT | \
6583 - _TIF_SYSCALL_TRACEPOINT)
6584 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6585
6586 /*
6587 * We stash processor id into a COP0 register to retrieve it fast
6588 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6589 index bf8b324..cec5705 100644
6590 --- a/arch/mips/include/asm/uaccess.h
6591 +++ b/arch/mips/include/asm/uaccess.h
6592 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6593 __ok == 0; \
6594 })
6595
6596 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6597 #define access_ok(type, addr, size) \
6598 likely(__access_ok((addr), (size), __access_mask))
6599
6600 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6601 index 1188e00..41cf144 100644
6602 --- a/arch/mips/kernel/binfmt_elfn32.c
6603 +++ b/arch/mips/kernel/binfmt_elfn32.c
6604 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6605 #undef ELF_ET_DYN_BASE
6606 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6607
6608 +#ifdef CONFIG_PAX_ASLR
6609 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6610 +
6611 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6612 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6613 +#endif
6614 +
6615 #include <asm/processor.h>
6616 #include <linux/module.h>
6617 #include <linux/elfcore.h>
6618 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6619 index 9287678..f870e47 100644
6620 --- a/arch/mips/kernel/binfmt_elfo32.c
6621 +++ b/arch/mips/kernel/binfmt_elfo32.c
6622 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6623 #undef ELF_ET_DYN_BASE
6624 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6625
6626 +#ifdef CONFIG_PAX_ASLR
6627 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6628 +
6629 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6630 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6631 +#endif
6632 +
6633 #include <asm/processor.h>
6634
6635 #include <linux/module.h>
6636 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6637 index a74ec3a..4f06f18 100644
6638 --- a/arch/mips/kernel/i8259.c
6639 +++ b/arch/mips/kernel/i8259.c
6640 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6641 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6642 spurious_irq_mask |= irqmask;
6643 }
6644 - atomic_inc(&irq_err_count);
6645 + atomic_inc_unchecked(&irq_err_count);
6646 /*
6647 * Theoretically we do not have to handle this IRQ,
6648 * but in Linux this does not cause problems and is
6649 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6650 index 44a1f79..2bd6aa3 100644
6651 --- a/arch/mips/kernel/irq-gt641xx.c
6652 +++ b/arch/mips/kernel/irq-gt641xx.c
6653 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6654 }
6655 }
6656
6657 - atomic_inc(&irq_err_count);
6658 + atomic_inc_unchecked(&irq_err_count);
6659 }
6660
6661 void __init gt641xx_irq_init(void)
6662 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6663 index be15e52..a089cc4 100644
6664 --- a/arch/mips/kernel/irq.c
6665 +++ b/arch/mips/kernel/irq.c
6666 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6667 printk("unexpected IRQ # %d\n", irq);
6668 }
6669
6670 -atomic_t irq_err_count;
6671 +atomic_unchecked_t irq_err_count;
6672
6673 int arch_show_interrupts(struct seq_file *p, int prec)
6674 {
6675 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6676 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6677 return 0;
6678 }
6679
6680 asmlinkage void spurious_interrupt(void)
6681 {
6682 - atomic_inc(&irq_err_count);
6683 + atomic_inc_unchecked(&irq_err_count);
6684 }
6685
6686 void __init init_IRQ(void)
6687 @@ -110,6 +110,8 @@ void __init init_IRQ(void)
6688 }
6689
6690 #ifdef CONFIG_DEBUG_STACKOVERFLOW
6691 +
6692 +extern void gr_handle_kernel_exploit(void);
6693 static inline void check_stack_overflow(void)
6694 {
6695 unsigned long sp;
6696 @@ -125,6 +127,7 @@ static inline void check_stack_overflow(void)
6697 printk("do_IRQ: stack overflow: %ld\n",
6698 sp - sizeof(struct thread_info));
6699 dump_stack();
6700 + gr_handle_kernel_exploit();
6701 }
6702 }
6703 #else
6704 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6705 index 0614717..002fa43 100644
6706 --- a/arch/mips/kernel/pm-cps.c
6707 +++ b/arch/mips/kernel/pm-cps.c
6708 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6709 nc_core_ready_count = nc_addr;
6710
6711 /* Ensure ready_count is zero-initialised before the assembly runs */
6712 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6713 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6714 coupled_barrier(&per_cpu(pm_barrier, core), online);
6715
6716 /* Run the generated entry code */
6717 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6718 index bf85cc1..b365c61 100644
6719 --- a/arch/mips/kernel/process.c
6720 +++ b/arch/mips/kernel/process.c
6721 @@ -535,18 +535,6 @@ out:
6722 return pc;
6723 }
6724
6725 -/*
6726 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6727 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6728 - */
6729 -unsigned long arch_align_stack(unsigned long sp)
6730 -{
6731 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6732 - sp -= get_random_int() & ~PAGE_MASK;
6733 -
6734 - return sp & ALMASK;
6735 -}
6736 -
6737 static void arch_dump_stack(void *info)
6738 {
6739 struct pt_regs *regs;
6740 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6741 index 5104528..950bbdc 100644
6742 --- a/arch/mips/kernel/ptrace.c
6743 +++ b/arch/mips/kernel/ptrace.c
6744 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6745 return ret;
6746 }
6747
6748 +#ifdef CONFIG_GRKERNSEC_SETXID
6749 +extern void gr_delayed_cred_worker(void);
6750 +#endif
6751 +
6752 /*
6753 * Notification of system call entry/exit
6754 * - triggered by current->work.syscall_trace
6755 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6756 tracehook_report_syscall_entry(regs))
6757 ret = -1;
6758
6759 +#ifdef CONFIG_GRKERNSEC_SETXID
6760 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6761 + gr_delayed_cred_worker();
6762 +#endif
6763 +
6764 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6765 trace_sys_enter(regs, regs->regs[2]);
6766
6767 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6768 index 07fc524..b9d7f28 100644
6769 --- a/arch/mips/kernel/reset.c
6770 +++ b/arch/mips/kernel/reset.c
6771 @@ -13,6 +13,7 @@
6772 #include <linux/reboot.h>
6773
6774 #include <asm/reboot.h>
6775 +#include <asm/bug.h>
6776
6777 /*
6778 * Urgs ... Too many MIPS machines to handle this in a generic way.
6779 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6780 {
6781 if (_machine_restart)
6782 _machine_restart(command);
6783 + BUG();
6784 }
6785
6786 void machine_halt(void)
6787 {
6788 if (_machine_halt)
6789 _machine_halt();
6790 + BUG();
6791 }
6792
6793 void machine_power_off(void)
6794 {
6795 if (pm_power_off)
6796 pm_power_off();
6797 + BUG();
6798 }
6799 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6800 index 2242bdd..b284048 100644
6801 --- a/arch/mips/kernel/sync-r4k.c
6802 +++ b/arch/mips/kernel/sync-r4k.c
6803 @@ -18,8 +18,8 @@
6804 #include <asm/mipsregs.h>
6805
6806 static atomic_t count_start_flag = ATOMIC_INIT(0);
6807 -static atomic_t count_count_start = ATOMIC_INIT(0);
6808 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6809 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6810 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6811 static atomic_t count_reference = ATOMIC_INIT(0);
6812
6813 #define COUNTON 100
6814 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6815
6816 for (i = 0; i < NR_LOOPS; i++) {
6817 /* slaves loop on '!= 2' */
6818 - while (atomic_read(&count_count_start) != 1)
6819 + while (atomic_read_unchecked(&count_count_start) != 1)
6820 mb();
6821 - atomic_set(&count_count_stop, 0);
6822 + atomic_set_unchecked(&count_count_stop, 0);
6823 smp_wmb();
6824
6825 /* this lets the slaves write their count register */
6826 - atomic_inc(&count_count_start);
6827 + atomic_inc_unchecked(&count_count_start);
6828
6829 /*
6830 * Everyone initialises count in the last loop:
6831 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6832 /*
6833 * Wait for all slaves to leave the synchronization point:
6834 */
6835 - while (atomic_read(&count_count_stop) != 1)
6836 + while (atomic_read_unchecked(&count_count_stop) != 1)
6837 mb();
6838 - atomic_set(&count_count_start, 0);
6839 + atomic_set_unchecked(&count_count_start, 0);
6840 smp_wmb();
6841 - atomic_inc(&count_count_stop);
6842 + atomic_inc_unchecked(&count_count_stop);
6843 }
6844 /* Arrange for an interrupt in a short while */
6845 write_c0_compare(read_c0_count() + COUNTON);
6846 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6847 initcount = atomic_read(&count_reference);
6848
6849 for (i = 0; i < NR_LOOPS; i++) {
6850 - atomic_inc(&count_count_start);
6851 - while (atomic_read(&count_count_start) != 2)
6852 + atomic_inc_unchecked(&count_count_start);
6853 + while (atomic_read_unchecked(&count_count_start) != 2)
6854 mb();
6855
6856 /*
6857 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6858 if (i == NR_LOOPS-1)
6859 write_c0_count(initcount);
6860
6861 - atomic_inc(&count_count_stop);
6862 - while (atomic_read(&count_count_stop) != 2)
6863 + atomic_inc_unchecked(&count_count_stop);
6864 + while (atomic_read_unchecked(&count_count_stop) != 2)
6865 mb();
6866 }
6867 /* Arrange for an interrupt in a short while */
6868 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6869 index 33984c0..666a96d 100644
6870 --- a/arch/mips/kernel/traps.c
6871 +++ b/arch/mips/kernel/traps.c
6872 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6873 siginfo_t info;
6874
6875 prev_state = exception_enter();
6876 - die_if_kernel("Integer overflow", regs);
6877 + if (unlikely(!user_mode(regs))) {
6878 +
6879 +#ifdef CONFIG_PAX_REFCOUNT
6880 + if (fixup_exception(regs)) {
6881 + pax_report_refcount_overflow(regs);
6882 + exception_exit(prev_state);
6883 + return;
6884 + }
6885 +#endif
6886 +
6887 + die("Integer overflow", regs);
6888 + }
6889
6890 info.si_code = FPE_INTOVF;
6891 info.si_signo = SIGFPE;
6892 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6893 index f5e7dda..47198ec 100644
6894 --- a/arch/mips/kvm/mips.c
6895 +++ b/arch/mips/kvm/mips.c
6896 @@ -816,7 +816,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6897 return r;
6898 }
6899
6900 -int kvm_arch_init(void *opaque)
6901 +int kvm_arch_init(const void *opaque)
6902 {
6903 if (kvm_mips_callbacks) {
6904 kvm_err("kvm: module already exists\n");
6905 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6906 index 7ff8637..6004edb 100644
6907 --- a/arch/mips/mm/fault.c
6908 +++ b/arch/mips/mm/fault.c
6909 @@ -31,6 +31,23 @@
6910
6911 int show_unhandled_signals = 1;
6912
6913 +#ifdef CONFIG_PAX_PAGEEXEC
6914 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6915 +{
6916 + unsigned long i;
6917 +
6918 + printk(KERN_ERR "PAX: bytes at PC: ");
6919 + for (i = 0; i < 5; i++) {
6920 + unsigned int c;
6921 + if (get_user(c, (unsigned int *)pc+i))
6922 + printk(KERN_CONT "???????? ");
6923 + else
6924 + printk(KERN_CONT "%08x ", c);
6925 + }
6926 + printk("\n");
6927 +}
6928 +#endif
6929 +
6930 /*
6931 * This routine handles page faults. It determines the address,
6932 * and the problem, and then passes it off to one of the appropriate
6933 @@ -206,6 +223,14 @@ bad_area:
6934 bad_area_nosemaphore:
6935 /* User mode accesses just cause a SIGSEGV */
6936 if (user_mode(regs)) {
6937 +
6938 +#ifdef CONFIG_PAX_PAGEEXEC
6939 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6940 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6941 + do_group_exit(SIGKILL);
6942 + }
6943 +#endif
6944 +
6945 tsk->thread.cp0_badvaddr = address;
6946 tsk->thread.error_code = write;
6947 if (show_unhandled_signals &&
6948 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6949 index f1baadd..5472dca 100644
6950 --- a/arch/mips/mm/mmap.c
6951 +++ b/arch/mips/mm/mmap.c
6952 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6953 struct vm_area_struct *vma;
6954 unsigned long addr = addr0;
6955 int do_color_align;
6956 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6957 struct vm_unmapped_area_info info;
6958
6959 if (unlikely(len > TASK_SIZE))
6960 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6961 do_color_align = 1;
6962
6963 /* requesting a specific address */
6964 +
6965 +#ifdef CONFIG_PAX_RANDMMAP
6966 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6967 +#endif
6968 +
6969 if (addr) {
6970 if (do_color_align)
6971 addr = COLOUR_ALIGN(addr, pgoff);
6972 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6973 addr = PAGE_ALIGN(addr);
6974
6975 vma = find_vma(mm, addr);
6976 - if (TASK_SIZE - len >= addr &&
6977 - (!vma || addr + len <= vma->vm_start))
6978 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6979 return addr;
6980 }
6981
6982 info.length = len;
6983 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6984 info.align_offset = pgoff << PAGE_SHIFT;
6985 + info.threadstack_offset = offset;
6986
6987 if (dir == DOWN) {
6988 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6989 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6990 {
6991 unsigned long random_factor = 0UL;
6992
6993 +#ifdef CONFIG_PAX_RANDMMAP
6994 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6995 +#endif
6996 +
6997 if (current->flags & PF_RANDOMIZE) {
6998 random_factor = get_random_int();
6999 random_factor = random_factor << PAGE_SHIFT;
7000 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7001
7002 if (mmap_is_legacy()) {
7003 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7004 +
7005 +#ifdef CONFIG_PAX_RANDMMAP
7006 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7007 + mm->mmap_base += mm->delta_mmap;
7008 +#endif
7009 +
7010 mm->get_unmapped_area = arch_get_unmapped_area;
7011 } else {
7012 mm->mmap_base = mmap_base(random_factor);
7013 +
7014 +#ifdef CONFIG_PAX_RANDMMAP
7015 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7016 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7017 +#endif
7018 +
7019 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7020 }
7021 }
7022
7023 -static inline unsigned long brk_rnd(void)
7024 -{
7025 - unsigned long rnd = get_random_int();
7026 -
7027 - rnd = rnd << PAGE_SHIFT;
7028 - /* 8MB for 32bit, 256MB for 64bit */
7029 - if (TASK_IS_32BIT_ADDR)
7030 - rnd = rnd & 0x7ffffful;
7031 - else
7032 - rnd = rnd & 0xffffffful;
7033 -
7034 - return rnd;
7035 -}
7036 -
7037 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7038 -{
7039 - unsigned long base = mm->brk;
7040 - unsigned long ret;
7041 -
7042 - ret = PAGE_ALIGN(base + brk_rnd());
7043 -
7044 - if (ret < mm->brk)
7045 - return mm->brk;
7046 -
7047 - return ret;
7048 -}
7049 -
7050 int __virt_addr_valid(const volatile void *kaddr)
7051 {
7052 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7053 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7054 index a2358b4..7cead4f 100644
7055 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7056 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7057 @@ -187,9 +187,9 @@ void
7058 cont_nmi_dump(void)
7059 {
7060 #ifndef REAL_NMI_SIGNAL
7061 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7062 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7063
7064 - atomic_inc(&nmied_cpus);
7065 + atomic_inc_unchecked(&nmied_cpus);
7066 #endif
7067 /*
7068 * Only allow 1 cpu to proceed
7069 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7070 udelay(10000);
7071 }
7072 #else
7073 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7074 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7075 #endif
7076
7077 /*
7078 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7079 index a046b30..6799527 100644
7080 --- a/arch/mips/sni/rm200.c
7081 +++ b/arch/mips/sni/rm200.c
7082 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7083 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7084 spurious_irq_mask |= irqmask;
7085 }
7086 - atomic_inc(&irq_err_count);
7087 + atomic_inc_unchecked(&irq_err_count);
7088 /*
7089 * Theoretically we do not have to handle this IRQ,
7090 * but in Linux this does not cause problems and is
7091 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7092 index 41e873b..34d33a7 100644
7093 --- a/arch/mips/vr41xx/common/icu.c
7094 +++ b/arch/mips/vr41xx/common/icu.c
7095 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7096
7097 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7098
7099 - atomic_inc(&irq_err_count);
7100 + atomic_inc_unchecked(&irq_err_count);
7101
7102 return -1;
7103 }
7104 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7105 index ae0e4ee..e8f0692 100644
7106 --- a/arch/mips/vr41xx/common/irq.c
7107 +++ b/arch/mips/vr41xx/common/irq.c
7108 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7109 irq_cascade_t *cascade;
7110
7111 if (irq >= NR_IRQS) {
7112 - atomic_inc(&irq_err_count);
7113 + atomic_inc_unchecked(&irq_err_count);
7114 return;
7115 }
7116
7117 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7118 ret = cascade->get_irq(irq);
7119 irq = ret;
7120 if (ret < 0)
7121 - atomic_inc(&irq_err_count);
7122 + atomic_inc_unchecked(&irq_err_count);
7123 else
7124 irq_dispatch(irq);
7125 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7126 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7127 index 967d144..db12197 100644
7128 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7129 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7130 @@ -11,12 +11,14 @@
7131 #ifndef _ASM_PROC_CACHE_H
7132 #define _ASM_PROC_CACHE_H
7133
7134 +#include <linux/const.h>
7135 +
7136 /* L1 cache */
7137
7138 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7139 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7140 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7141 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7142 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7143 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7144
7145 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7146 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7147 index bcb5df2..84fabd2 100644
7148 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7149 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7150 @@ -16,13 +16,15 @@
7151 #ifndef _ASM_PROC_CACHE_H
7152 #define _ASM_PROC_CACHE_H
7153
7154 +#include <linux/const.h>
7155 +
7156 /*
7157 * L1 cache
7158 */
7159 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7160 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7161 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7162 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7163 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7164 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7165
7166 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7167 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7168 index 4ce7a01..449202a 100644
7169 --- a/arch/openrisc/include/asm/cache.h
7170 +++ b/arch/openrisc/include/asm/cache.h
7171 @@ -19,11 +19,13 @@
7172 #ifndef __ASM_OPENRISC_CACHE_H
7173 #define __ASM_OPENRISC_CACHE_H
7174
7175 +#include <linux/const.h>
7176 +
7177 /* FIXME: How can we replace these with values from the CPU...
7178 * they shouldn't be hard-coded!
7179 */
7180
7181 -#define L1_CACHE_BYTES 16
7182 #define L1_CACHE_SHIFT 4
7183 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7184
7185 #endif /* __ASM_OPENRISC_CACHE_H */
7186 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7187 index 226f8ca9..9d9b87d 100644
7188 --- a/arch/parisc/include/asm/atomic.h
7189 +++ b/arch/parisc/include/asm/atomic.h
7190 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7191 return dec;
7192 }
7193
7194 +#define atomic64_read_unchecked(v) atomic64_read(v)
7195 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7196 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7197 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7198 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7199 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7200 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7201 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7202 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7203 +
7204 #endif /* !CONFIG_64BIT */
7205
7206
7207 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7208 index 47f11c7..3420df2 100644
7209 --- a/arch/parisc/include/asm/cache.h
7210 +++ b/arch/parisc/include/asm/cache.h
7211 @@ -5,6 +5,7 @@
7212 #ifndef __ARCH_PARISC_CACHE_H
7213 #define __ARCH_PARISC_CACHE_H
7214
7215 +#include <linux/const.h>
7216
7217 /*
7218 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7219 @@ -15,13 +16,13 @@
7220 * just ruin performance.
7221 */
7222 #ifdef CONFIG_PA20
7223 -#define L1_CACHE_BYTES 64
7224 #define L1_CACHE_SHIFT 6
7225 #else
7226 -#define L1_CACHE_BYTES 32
7227 #define L1_CACHE_SHIFT 5
7228 #endif
7229
7230 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7231 +
7232 #ifndef __ASSEMBLY__
7233
7234 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7235 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7236 index 78c9fd3..42fa66a 100644
7237 --- a/arch/parisc/include/asm/elf.h
7238 +++ b/arch/parisc/include/asm/elf.h
7239 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7240
7241 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7242
7243 +#ifdef CONFIG_PAX_ASLR
7244 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7245 +
7246 +#define PAX_DELTA_MMAP_LEN 16
7247 +#define PAX_DELTA_STACK_LEN 16
7248 +#endif
7249 +
7250 /* This yields a mask that user programs can use to figure out what
7251 instruction set this CPU supports. This could be done in user space,
7252 but it's not easy, and we've already done it here. */
7253 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7254 index d174372..f27fe5c 100644
7255 --- a/arch/parisc/include/asm/pgalloc.h
7256 +++ b/arch/parisc/include/asm/pgalloc.h
7257 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7258 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7259 }
7260
7261 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7262 +{
7263 + pgd_populate(mm, pgd, pmd);
7264 +}
7265 +
7266 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7267 {
7268 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7269 @@ -96,6 +101,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7270 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7271 #define pmd_free(mm, x) do { } while (0)
7272 #define pgd_populate(mm, pmd, pte) BUG()
7273 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7274
7275 #endif
7276
7277 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7278 index 15207b9..3209e65 100644
7279 --- a/arch/parisc/include/asm/pgtable.h
7280 +++ b/arch/parisc/include/asm/pgtable.h
7281 @@ -215,6 +215,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7282 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7283 #define PAGE_COPY PAGE_EXECREAD
7284 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7285 +
7286 +#ifdef CONFIG_PAX_PAGEEXEC
7287 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7288 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7289 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7290 +#else
7291 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7292 +# define PAGE_COPY_NOEXEC PAGE_COPY
7293 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7294 +#endif
7295 +
7296 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7297 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7298 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7299 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7300 index 0abdd4c..1af92f0 100644
7301 --- a/arch/parisc/include/asm/uaccess.h
7302 +++ b/arch/parisc/include/asm/uaccess.h
7303 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7304 const void __user *from,
7305 unsigned long n)
7306 {
7307 - int sz = __compiletime_object_size(to);
7308 + size_t sz = __compiletime_object_size(to);
7309 int ret = -EFAULT;
7310
7311 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7312 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7313 ret = __copy_from_user(to, from, n);
7314 else
7315 copy_from_user_overflow();
7316 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7317 index 3c63a82..b1d6ee9 100644
7318 --- a/arch/parisc/kernel/module.c
7319 +++ b/arch/parisc/kernel/module.c
7320 @@ -98,16 +98,38 @@
7321
7322 /* three functions to determine where in the module core
7323 * or init pieces the location is */
7324 +static inline int in_init_rx(struct module *me, void *loc)
7325 +{
7326 + return (loc >= me->module_init_rx &&
7327 + loc < (me->module_init_rx + me->init_size_rx));
7328 +}
7329 +
7330 +static inline int in_init_rw(struct module *me, void *loc)
7331 +{
7332 + return (loc >= me->module_init_rw &&
7333 + loc < (me->module_init_rw + me->init_size_rw));
7334 +}
7335 +
7336 static inline int in_init(struct module *me, void *loc)
7337 {
7338 - return (loc >= me->module_init &&
7339 - loc <= (me->module_init + me->init_size));
7340 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7341 +}
7342 +
7343 +static inline int in_core_rx(struct module *me, void *loc)
7344 +{
7345 + return (loc >= me->module_core_rx &&
7346 + loc < (me->module_core_rx + me->core_size_rx));
7347 +}
7348 +
7349 +static inline int in_core_rw(struct module *me, void *loc)
7350 +{
7351 + return (loc >= me->module_core_rw &&
7352 + loc < (me->module_core_rw + me->core_size_rw));
7353 }
7354
7355 static inline int in_core(struct module *me, void *loc)
7356 {
7357 - return (loc >= me->module_core &&
7358 - loc <= (me->module_core + me->core_size));
7359 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7360 }
7361
7362 static inline int in_local(struct module *me, void *loc)
7363 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7364 }
7365
7366 /* align things a bit */
7367 - me->core_size = ALIGN(me->core_size, 16);
7368 - me->arch.got_offset = me->core_size;
7369 - me->core_size += gots * sizeof(struct got_entry);
7370 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7371 + me->arch.got_offset = me->core_size_rw;
7372 + me->core_size_rw += gots * sizeof(struct got_entry);
7373
7374 - me->core_size = ALIGN(me->core_size, 16);
7375 - me->arch.fdesc_offset = me->core_size;
7376 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7377 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7378 + me->arch.fdesc_offset = me->core_size_rw;
7379 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7380
7381 me->arch.got_max = gots;
7382 me->arch.fdesc_max = fdescs;
7383 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7384
7385 BUG_ON(value == 0);
7386
7387 - got = me->module_core + me->arch.got_offset;
7388 + got = me->module_core_rw + me->arch.got_offset;
7389 for (i = 0; got[i].addr; i++)
7390 if (got[i].addr == value)
7391 goto out;
7392 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7393 #ifdef CONFIG_64BIT
7394 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7395 {
7396 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7397 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7398
7399 if (!value) {
7400 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7401 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7402
7403 /* Create new one */
7404 fdesc->addr = value;
7405 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7406 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7407 return (Elf_Addr)fdesc;
7408 }
7409 #endif /* CONFIG_64BIT */
7410 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7411
7412 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7413 end = table + sechdrs[me->arch.unwind_section].sh_size;
7414 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7415 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7416
7417 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7418 me->arch.unwind_section, table, end, gp);
7419 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7420 index 5aba01a..47cdd5a 100644
7421 --- a/arch/parisc/kernel/sys_parisc.c
7422 +++ b/arch/parisc/kernel/sys_parisc.c
7423 @@ -92,6 +92,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7424 unsigned long task_size = TASK_SIZE;
7425 int do_color_align, last_mmap;
7426 struct vm_unmapped_area_info info;
7427 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7428
7429 if (len > task_size)
7430 return -ENOMEM;
7431 @@ -109,6 +110,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7432 goto found_addr;
7433 }
7434
7435 +#ifdef CONFIG_PAX_RANDMMAP
7436 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7437 +#endif
7438 +
7439 if (addr) {
7440 if (do_color_align && last_mmap)
7441 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7442 @@ -127,6 +132,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7443 info.high_limit = mmap_upper_limit();
7444 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7445 info.align_offset = shared_align_offset(last_mmap, pgoff);
7446 + info.threadstack_offset = offset;
7447 addr = vm_unmapped_area(&info);
7448
7449 found_addr:
7450 @@ -146,6 +152,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7451 unsigned long addr = addr0;
7452 int do_color_align, last_mmap;
7453 struct vm_unmapped_area_info info;
7454 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7455
7456 #ifdef CONFIG_64BIT
7457 /* This should only ever run for 32-bit processes. */
7458 @@ -170,6 +177,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7459 }
7460
7461 /* requesting a specific address */
7462 +#ifdef CONFIG_PAX_RANDMMAP
7463 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7464 +#endif
7465 +
7466 if (addr) {
7467 if (do_color_align && last_mmap)
7468 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7469 @@ -187,6 +198,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7470 info.high_limit = mm->mmap_base;
7471 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7472 info.align_offset = shared_align_offset(last_mmap, pgoff);
7473 + info.threadstack_offset = offset;
7474 addr = vm_unmapped_area(&info);
7475 if (!(addr & ~PAGE_MASK))
7476 goto found_addr;
7477 @@ -252,6 +264,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7478 mm->mmap_legacy_base = mmap_legacy_base();
7479 mm->mmap_base = mmap_upper_limit();
7480
7481 +#ifdef CONFIG_PAX_RANDMMAP
7482 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7483 + mm->mmap_legacy_base += mm->delta_mmap;
7484 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7485 + }
7486 +#endif
7487 +
7488 if (mmap_is_legacy()) {
7489 mm->mmap_base = mm->mmap_legacy_base;
7490 mm->get_unmapped_area = arch_get_unmapped_area;
7491 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7492 index 47ee620..1107387 100644
7493 --- a/arch/parisc/kernel/traps.c
7494 +++ b/arch/parisc/kernel/traps.c
7495 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7496
7497 down_read(&current->mm->mmap_sem);
7498 vma = find_vma(current->mm,regs->iaoq[0]);
7499 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7500 - && (vma->vm_flags & VM_EXEC)) {
7501 -
7502 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7503 fault_address = regs->iaoq[0];
7504 fault_space = regs->iasq[0];
7505
7506 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7507 index e5120e6..8ddb5cc 100644
7508 --- a/arch/parisc/mm/fault.c
7509 +++ b/arch/parisc/mm/fault.c
7510 @@ -15,6 +15,7 @@
7511 #include <linux/sched.h>
7512 #include <linux/interrupt.h>
7513 #include <linux/module.h>
7514 +#include <linux/unistd.h>
7515
7516 #include <asm/uaccess.h>
7517 #include <asm/traps.h>
7518 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7519 static unsigned long
7520 parisc_acctyp(unsigned long code, unsigned int inst)
7521 {
7522 - if (code == 6 || code == 16)
7523 + if (code == 6 || code == 7 || code == 16)
7524 return VM_EXEC;
7525
7526 switch (inst & 0xf0000000) {
7527 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7528 }
7529 #endif
7530
7531 +#ifdef CONFIG_PAX_PAGEEXEC
7532 +/*
7533 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7534 + *
7535 + * returns 1 when task should be killed
7536 + * 2 when rt_sigreturn trampoline was detected
7537 + * 3 when unpatched PLT trampoline was detected
7538 + */
7539 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7540 +{
7541 +
7542 +#ifdef CONFIG_PAX_EMUPLT
7543 + int err;
7544 +
7545 + do { /* PaX: unpatched PLT emulation */
7546 + unsigned int bl, depwi;
7547 +
7548 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7549 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7550 +
7551 + if (err)
7552 + break;
7553 +
7554 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7555 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7556 +
7557 + err = get_user(ldw, (unsigned int *)addr);
7558 + err |= get_user(bv, (unsigned int *)(addr+4));
7559 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7560 +
7561 + if (err)
7562 + break;
7563 +
7564 + if (ldw == 0x0E801096U &&
7565 + bv == 0xEAC0C000U &&
7566 + ldw2 == 0x0E881095U)
7567 + {
7568 + unsigned int resolver, map;
7569 +
7570 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7571 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7572 + if (err)
7573 + break;
7574 +
7575 + regs->gr[20] = instruction_pointer(regs)+8;
7576 + regs->gr[21] = map;
7577 + regs->gr[22] = resolver;
7578 + regs->iaoq[0] = resolver | 3UL;
7579 + regs->iaoq[1] = regs->iaoq[0] + 4;
7580 + return 3;
7581 + }
7582 + }
7583 + } while (0);
7584 +#endif
7585 +
7586 +#ifdef CONFIG_PAX_EMUTRAMP
7587 +
7588 +#ifndef CONFIG_PAX_EMUSIGRT
7589 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7590 + return 1;
7591 +#endif
7592 +
7593 + do { /* PaX: rt_sigreturn emulation */
7594 + unsigned int ldi1, ldi2, bel, nop;
7595 +
7596 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7597 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7598 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7599 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7600 +
7601 + if (err)
7602 + break;
7603 +
7604 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7605 + ldi2 == 0x3414015AU &&
7606 + bel == 0xE4008200U &&
7607 + nop == 0x08000240U)
7608 + {
7609 + regs->gr[25] = (ldi1 & 2) >> 1;
7610 + regs->gr[20] = __NR_rt_sigreturn;
7611 + regs->gr[31] = regs->iaoq[1] + 16;
7612 + regs->sr[0] = regs->iasq[1];
7613 + regs->iaoq[0] = 0x100UL;
7614 + regs->iaoq[1] = regs->iaoq[0] + 4;
7615 + regs->iasq[0] = regs->sr[2];
7616 + regs->iasq[1] = regs->sr[2];
7617 + return 2;
7618 + }
7619 + } while (0);
7620 +#endif
7621 +
7622 + return 1;
7623 +}
7624 +
7625 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7626 +{
7627 + unsigned long i;
7628 +
7629 + printk(KERN_ERR "PAX: bytes at PC: ");
7630 + for (i = 0; i < 5; i++) {
7631 + unsigned int c;
7632 + if (get_user(c, (unsigned int *)pc+i))
7633 + printk(KERN_CONT "???????? ");
7634 + else
7635 + printk(KERN_CONT "%08x ", c);
7636 + }
7637 + printk("\n");
7638 +}
7639 +#endif
7640 +
7641 int fixup_exception(struct pt_regs *regs)
7642 {
7643 const struct exception_table_entry *fix;
7644 @@ -234,8 +345,33 @@ retry:
7645
7646 good_area:
7647
7648 - if ((vma->vm_flags & acc_type) != acc_type)
7649 + if ((vma->vm_flags & acc_type) != acc_type) {
7650 +
7651 +#ifdef CONFIG_PAX_PAGEEXEC
7652 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7653 + (address & ~3UL) == instruction_pointer(regs))
7654 + {
7655 + up_read(&mm->mmap_sem);
7656 + switch (pax_handle_fetch_fault(regs)) {
7657 +
7658 +#ifdef CONFIG_PAX_EMUPLT
7659 + case 3:
7660 + return;
7661 +#endif
7662 +
7663 +#ifdef CONFIG_PAX_EMUTRAMP
7664 + case 2:
7665 + return;
7666 +#endif
7667 +
7668 + }
7669 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7670 + do_group_exit(SIGKILL);
7671 + }
7672 +#endif
7673 +
7674 goto bad_area;
7675 + }
7676
7677 /*
7678 * If for any reason at all we couldn't handle the fault, make
7679 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7680 index 22b0940..309f790 100644
7681 --- a/arch/powerpc/Kconfig
7682 +++ b/arch/powerpc/Kconfig
7683 @@ -409,6 +409,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7684 config KEXEC
7685 bool "kexec system call"
7686 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7687 + depends on !GRKERNSEC_KMEM
7688 help
7689 kexec is a system call that implements the ability to shutdown your
7690 current kernel, and to start another kernel. It is like a reboot
7691 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7692 index 512d278..d31fadd 100644
7693 --- a/arch/powerpc/include/asm/atomic.h
7694 +++ b/arch/powerpc/include/asm/atomic.h
7695 @@ -12,6 +12,11 @@
7696
7697 #define ATOMIC_INIT(i) { (i) }
7698
7699 +#define _ASM_EXTABLE(from, to) \
7700 +" .section __ex_table,\"a\"\n" \
7701 + PPC_LONG" " #from ", " #to"\n" \
7702 +" .previous\n"
7703 +
7704 static __inline__ int atomic_read(const atomic_t *v)
7705 {
7706 int t;
7707 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7708 return t;
7709 }
7710
7711 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7712 +{
7713 + int t;
7714 +
7715 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7716 +
7717 + return t;
7718 +}
7719 +
7720 static __inline__ void atomic_set(atomic_t *v, int i)
7721 {
7722 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7723 }
7724
7725 -#define ATOMIC_OP(op, asm_op) \
7726 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7727 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7728 +{
7729 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7730 +}
7731 +
7732 +#ifdef CONFIG_PAX_REFCOUNT
7733 +#define __REFCOUNT_OP(op) op##o.
7734 +#define __OVERFLOW_PRE \
7735 + " mcrxr cr0\n"
7736 +#define __OVERFLOW_POST \
7737 + " bf 4*cr0+so, 3f\n" \
7738 + "2: .long 0x00c00b00\n" \
7739 + "3:\n"
7740 +#define __OVERFLOW_EXTABLE \
7741 + "\n4:\n"
7742 + _ASM_EXTABLE(2b, 4b)
7743 +#else
7744 +#define __REFCOUNT_OP(op) op
7745 +#define __OVERFLOW_PRE
7746 +#define __OVERFLOW_POST
7747 +#define __OVERFLOW_EXTABLE
7748 +#endif
7749 +
7750 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7751 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7752 { \
7753 int t; \
7754 \
7755 __asm__ __volatile__( \
7756 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7757 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7758 + pre_op \
7759 #asm_op " %0,%2,%0\n" \
7760 + post_op \
7761 PPC405_ERR77(0,%3) \
7762 " stwcx. %0,0,%3 \n" \
7763 " bne- 1b\n" \
7764 + extable \
7765 : "=&r" (t), "+m" (v->counter) \
7766 : "r" (a), "r" (&v->counter) \
7767 : "cc"); \
7768 } \
7769
7770 -#define ATOMIC_OP_RETURN(op, asm_op) \
7771 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7772 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7773 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7774 +
7775 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7776 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7777 { \
7778 int t; \
7779 \
7780 __asm__ __volatile__( \
7781 PPC_ATOMIC_ENTRY_BARRIER \
7782 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7783 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7784 + pre_op \
7785 #asm_op " %0,%1,%0\n" \
7786 + post_op \
7787 PPC405_ERR77(0,%2) \
7788 " stwcx. %0,0,%2 \n" \
7789 " bne- 1b\n" \
7790 + extable \
7791 PPC_ATOMIC_EXIT_BARRIER \
7792 : "=&r" (t) \
7793 : "r" (a), "r" (&v->counter) \
7794 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7795 return t; \
7796 }
7797
7798 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7799 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7800 +
7801 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7802
7803 ATOMIC_OPS(add, add)
7804 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7805
7806 #undef ATOMIC_OPS
7807 #undef ATOMIC_OP_RETURN
7808 +#undef __ATOMIC_OP_RETURN
7809 #undef ATOMIC_OP
7810 +#undef __ATOMIC_OP
7811
7812 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7813
7814 -static __inline__ void atomic_inc(atomic_t *v)
7815 -{
7816 - int t;
7817 +/*
7818 + * atomic_inc - increment atomic variable
7819 + * @v: pointer of type atomic_t
7820 + *
7821 + * Automatically increments @v by 1
7822 + */
7823 +#define atomic_inc(v) atomic_add(1, (v))
7824 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7825
7826 - __asm__ __volatile__(
7827 -"1: lwarx %0,0,%2 # atomic_inc\n\
7828 - addic %0,%0,1\n"
7829 - PPC405_ERR77(0,%2)
7830 -" stwcx. %0,0,%2 \n\
7831 - bne- 1b"
7832 - : "=&r" (t), "+m" (v->counter)
7833 - : "r" (&v->counter)
7834 - : "cc", "xer");
7835 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7836 +{
7837 + atomic_add_unchecked(1, v);
7838 }
7839
7840 -static __inline__ int atomic_inc_return(atomic_t *v)
7841 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7842 {
7843 - int t;
7844 -
7845 - __asm__ __volatile__(
7846 - PPC_ATOMIC_ENTRY_BARRIER
7847 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7848 - addic %0,%0,1\n"
7849 - PPC405_ERR77(0,%1)
7850 -" stwcx. %0,0,%1 \n\
7851 - bne- 1b"
7852 - PPC_ATOMIC_EXIT_BARRIER
7853 - : "=&r" (t)
7854 - : "r" (&v->counter)
7855 - : "cc", "xer", "memory");
7856 -
7857 - return t;
7858 + return atomic_add_return_unchecked(1, v);
7859 }
7860
7861 /*
7862 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7863 */
7864 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7865
7866 -static __inline__ void atomic_dec(atomic_t *v)
7867 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7868 {
7869 - int t;
7870 -
7871 - __asm__ __volatile__(
7872 -"1: lwarx %0,0,%2 # atomic_dec\n\
7873 - addic %0,%0,-1\n"
7874 - PPC405_ERR77(0,%2)\
7875 -" stwcx. %0,0,%2\n\
7876 - bne- 1b"
7877 - : "=&r" (t), "+m" (v->counter)
7878 - : "r" (&v->counter)
7879 - : "cc", "xer");
7880 + return atomic_add_return_unchecked(1, v) == 0;
7881 }
7882
7883 -static __inline__ int atomic_dec_return(atomic_t *v)
7884 +/*
7885 + * atomic_dec - decrement atomic variable
7886 + * @v: pointer of type atomic_t
7887 + *
7888 + * Atomically decrements @v by 1
7889 + */
7890 +#define atomic_dec(v) atomic_sub(1, (v))
7891 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7892 +
7893 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7894 {
7895 - int t;
7896 -
7897 - __asm__ __volatile__(
7898 - PPC_ATOMIC_ENTRY_BARRIER
7899 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7900 - addic %0,%0,-1\n"
7901 - PPC405_ERR77(0,%1)
7902 -" stwcx. %0,0,%1\n\
7903 - bne- 1b"
7904 - PPC_ATOMIC_EXIT_BARRIER
7905 - : "=&r" (t)
7906 - : "r" (&v->counter)
7907 - : "cc", "xer", "memory");
7908 -
7909 - return t;
7910 + atomic_sub_unchecked(1, v);
7911 }
7912
7913 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7914 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7915
7916 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7917 +{
7918 + return cmpxchg(&(v->counter), old, new);
7919 +}
7920 +
7921 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7922 +{
7923 + return xchg(&(v->counter), new);
7924 +}
7925 +
7926 /**
7927 * __atomic_add_unless - add unless the number is a given value
7928 * @v: pointer of type atomic_t
7929 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7930 PPC_ATOMIC_ENTRY_BARRIER
7931 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7932 cmpw 0,%0,%3 \n\
7933 - beq- 2f \n\
7934 - add %0,%2,%0 \n"
7935 + beq- 2f \n"
7936 +
7937 +#ifdef CONFIG_PAX_REFCOUNT
7938 +" mcrxr cr0\n"
7939 +" addo. %0,%2,%0\n"
7940 +" bf 4*cr0+so, 4f\n"
7941 +"3:.long " "0x00c00b00""\n"
7942 +"4:\n"
7943 +#else
7944 + "add %0,%2,%0 \n"
7945 +#endif
7946 +
7947 PPC405_ERR77(0,%2)
7948 " stwcx. %0,0,%1 \n\
7949 bne- 1b \n"
7950 +"5:"
7951 +
7952 +#ifdef CONFIG_PAX_REFCOUNT
7953 + _ASM_EXTABLE(3b, 5b)
7954 +#endif
7955 +
7956 PPC_ATOMIC_EXIT_BARRIER
7957 " subf %0,%2,%0 \n\
7958 2:"
7959 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7960 }
7961 #define atomic_dec_if_positive atomic_dec_if_positive
7962
7963 +#define smp_mb__before_atomic_dec() smp_mb()
7964 +#define smp_mb__after_atomic_dec() smp_mb()
7965 +#define smp_mb__before_atomic_inc() smp_mb()
7966 +#define smp_mb__after_atomic_inc() smp_mb()
7967 +
7968 #ifdef __powerpc64__
7969
7970 #define ATOMIC64_INIT(i) { (i) }
7971 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7972 return t;
7973 }
7974
7975 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7976 +{
7977 + long t;
7978 +
7979 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7980 +
7981 + return t;
7982 +}
7983 +
7984 static __inline__ void atomic64_set(atomic64_t *v, long i)
7985 {
7986 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7987 }
7988
7989 -#define ATOMIC64_OP(op, asm_op) \
7990 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
7991 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
7992 +{
7993 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7994 +}
7995 +
7996 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7997 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
7998 { \
7999 long t; \
8000 \
8001 __asm__ __volatile__( \
8002 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8003 + pre_op \
8004 #asm_op " %0,%2,%0\n" \
8005 + post_op \
8006 " stdcx. %0,0,%3 \n" \
8007 " bne- 1b\n" \
8008 + extable \
8009 : "=&r" (t), "+m" (v->counter) \
8010 : "r" (a), "r" (&v->counter) \
8011 : "cc"); \
8012 }
8013
8014 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8015 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8016 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8017 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8018 +
8019 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8020 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8021 { \
8022 long t; \
8023 \
8024 __asm__ __volatile__( \
8025 PPC_ATOMIC_ENTRY_BARRIER \
8026 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8027 + pre_op \
8028 #asm_op " %0,%1,%0\n" \
8029 + post_op \
8030 " stdcx. %0,0,%2 \n" \
8031 " bne- 1b\n" \
8032 + extable \
8033 PPC_ATOMIC_EXIT_BARRIER \
8034 : "=&r" (t) \
8035 : "r" (a), "r" (&v->counter) \
8036 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8037 return t; \
8038 }
8039
8040 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8041 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8042 +
8043 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8044
8045 ATOMIC64_OPS(add, add)
8046 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8047
8048 #undef ATOMIC64_OPS
8049 #undef ATOMIC64_OP_RETURN
8050 +#undef __ATOMIC64_OP_RETURN
8051 #undef ATOMIC64_OP
8052 +#undef __ATOMIC64_OP
8053 +#undef __OVERFLOW_EXTABLE
8054 +#undef __OVERFLOW_POST
8055 +#undef __OVERFLOW_PRE
8056 +#undef __REFCOUNT_OP
8057
8058 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8059
8060 -static __inline__ void atomic64_inc(atomic64_t *v)
8061 -{
8062 - long t;
8063 +/*
8064 + * atomic64_inc - increment atomic variable
8065 + * @v: pointer of type atomic64_t
8066 + *
8067 + * Automatically increments @v by 1
8068 + */
8069 +#define atomic64_inc(v) atomic64_add(1, (v))
8070 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8071
8072 - __asm__ __volatile__(
8073 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8074 - addic %0,%0,1\n\
8075 - stdcx. %0,0,%2 \n\
8076 - bne- 1b"
8077 - : "=&r" (t), "+m" (v->counter)
8078 - : "r" (&v->counter)
8079 - : "cc", "xer");
8080 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8081 +{
8082 + atomic64_add_unchecked(1, v);
8083 }
8084
8085 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8086 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8087 {
8088 - long t;
8089 -
8090 - __asm__ __volatile__(
8091 - PPC_ATOMIC_ENTRY_BARRIER
8092 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8093 - addic %0,%0,1\n\
8094 - stdcx. %0,0,%1 \n\
8095 - bne- 1b"
8096 - PPC_ATOMIC_EXIT_BARRIER
8097 - : "=&r" (t)
8098 - : "r" (&v->counter)
8099 - : "cc", "xer", "memory");
8100 -
8101 - return t;
8102 + return atomic64_add_return_unchecked(1, v);
8103 }
8104
8105 /*
8106 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8107 */
8108 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8109
8110 -static __inline__ void atomic64_dec(atomic64_t *v)
8111 +/*
8112 + * atomic64_dec - decrement atomic variable
8113 + * @v: pointer of type atomic64_t
8114 + *
8115 + * Atomically decrements @v by 1
8116 + */
8117 +#define atomic64_dec(v) atomic64_sub(1, (v))
8118 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8119 +
8120 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8121 {
8122 - long t;
8123 -
8124 - __asm__ __volatile__(
8125 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8126 - addic %0,%0,-1\n\
8127 - stdcx. %0,0,%2\n\
8128 - bne- 1b"
8129 - : "=&r" (t), "+m" (v->counter)
8130 - : "r" (&v->counter)
8131 - : "cc", "xer");
8132 -}
8133 -
8134 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8135 -{
8136 - long t;
8137 -
8138 - __asm__ __volatile__(
8139 - PPC_ATOMIC_ENTRY_BARRIER
8140 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8141 - addic %0,%0,-1\n\
8142 - stdcx. %0,0,%1\n\
8143 - bne- 1b"
8144 - PPC_ATOMIC_EXIT_BARRIER
8145 - : "=&r" (t)
8146 - : "r" (&v->counter)
8147 - : "cc", "xer", "memory");
8148 -
8149 - return t;
8150 + atomic64_sub_unchecked(1, v);
8151 }
8152
8153 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8154 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8155 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8156 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8157
8158 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8159 +{
8160 + return cmpxchg(&(v->counter), old, new);
8161 +}
8162 +
8163 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8164 +{
8165 + return xchg(&(v->counter), new);
8166 +}
8167 +
8168 /**
8169 * atomic64_add_unless - add unless the number is a given value
8170 * @v: pointer of type atomic64_t
8171 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8172
8173 __asm__ __volatile__ (
8174 PPC_ATOMIC_ENTRY_BARRIER
8175 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8176 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8177 cmpd 0,%0,%3 \n\
8178 - beq- 2f \n\
8179 - add %0,%2,%0 \n"
8180 + beq- 2f \n"
8181 +
8182 +#ifdef CONFIG_PAX_REFCOUNT
8183 +" mcrxr cr0\n"
8184 +" addo. %0,%2,%0\n"
8185 +" bf 4*cr0+so, 4f\n"
8186 +"3:.long " "0x00c00b00""\n"
8187 +"4:\n"
8188 +#else
8189 + "add %0,%2,%0 \n"
8190 +#endif
8191 +
8192 " stdcx. %0,0,%1 \n\
8193 bne- 1b \n"
8194 PPC_ATOMIC_EXIT_BARRIER
8195 +"5:"
8196 +
8197 +#ifdef CONFIG_PAX_REFCOUNT
8198 + _ASM_EXTABLE(3b, 5b)
8199 +#endif
8200 +
8201 " subf %0,%2,%0 \n\
8202 2:"
8203 : "=&r" (t)
8204 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8205 index a3bf5be..e03ba81 100644
8206 --- a/arch/powerpc/include/asm/barrier.h
8207 +++ b/arch/powerpc/include/asm/barrier.h
8208 @@ -76,7 +76,7 @@
8209 do { \
8210 compiletime_assert_atomic_type(*p); \
8211 smp_lwsync(); \
8212 - ACCESS_ONCE(*p) = (v); \
8213 + ACCESS_ONCE_RW(*p) = (v); \
8214 } while (0)
8215
8216 #define smp_load_acquire(p) \
8217 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8218 index 34a05a1..a1f2c67 100644
8219 --- a/arch/powerpc/include/asm/cache.h
8220 +++ b/arch/powerpc/include/asm/cache.h
8221 @@ -4,6 +4,7 @@
8222 #ifdef __KERNEL__
8223
8224 #include <asm/reg.h>
8225 +#include <linux/const.h>
8226
8227 /* bytes per L1 cache line */
8228 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8229 @@ -23,7 +24,7 @@
8230 #define L1_CACHE_SHIFT 7
8231 #endif
8232
8233 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8234 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8235
8236 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8237
8238 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8239 index 57d289a..b36c98c 100644
8240 --- a/arch/powerpc/include/asm/elf.h
8241 +++ b/arch/powerpc/include/asm/elf.h
8242 @@ -30,6 +30,18 @@
8243
8244 #define ELF_ET_DYN_BASE 0x20000000
8245
8246 +#ifdef CONFIG_PAX_ASLR
8247 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8248 +
8249 +#ifdef __powerpc64__
8250 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8251 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8252 +#else
8253 +#define PAX_DELTA_MMAP_LEN 15
8254 +#define PAX_DELTA_STACK_LEN 15
8255 +#endif
8256 +#endif
8257 +
8258 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8259
8260 /*
8261 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8262 (0x7ff >> (PAGE_SHIFT - 12)) : \
8263 (0x3ffff >> (PAGE_SHIFT - 12)))
8264
8265 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8266 -#define arch_randomize_brk arch_randomize_brk
8267 -
8268 -
8269 #ifdef CONFIG_SPU_BASE
8270 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8271 #define NT_SPU 1
8272 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8273 index 8196e9c..d83a9f3 100644
8274 --- a/arch/powerpc/include/asm/exec.h
8275 +++ b/arch/powerpc/include/asm/exec.h
8276 @@ -4,6 +4,6 @@
8277 #ifndef _ASM_POWERPC_EXEC_H
8278 #define _ASM_POWERPC_EXEC_H
8279
8280 -extern unsigned long arch_align_stack(unsigned long sp);
8281 +#define arch_align_stack(x) ((x) & ~0xfUL)
8282
8283 #endif /* _ASM_POWERPC_EXEC_H */
8284 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8285 index 5acabbd..7ea14fa 100644
8286 --- a/arch/powerpc/include/asm/kmap_types.h
8287 +++ b/arch/powerpc/include/asm/kmap_types.h
8288 @@ -10,7 +10,7 @@
8289 * 2 of the License, or (at your option) any later version.
8290 */
8291
8292 -#define KM_TYPE_NR 16
8293 +#define KM_TYPE_NR 17
8294
8295 #endif /* __KERNEL__ */
8296 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8297 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8298 index b8da913..c02b593 100644
8299 --- a/arch/powerpc/include/asm/local.h
8300 +++ b/arch/powerpc/include/asm/local.h
8301 @@ -9,21 +9,65 @@ typedef struct
8302 atomic_long_t a;
8303 } local_t;
8304
8305 +typedef struct
8306 +{
8307 + atomic_long_unchecked_t a;
8308 +} local_unchecked_t;
8309 +
8310 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8311
8312 #define local_read(l) atomic_long_read(&(l)->a)
8313 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8314 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8315 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8316
8317 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8318 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8319 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8320 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8321 #define local_inc(l) atomic_long_inc(&(l)->a)
8322 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8323 #define local_dec(l) atomic_long_dec(&(l)->a)
8324 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8325
8326 static __inline__ long local_add_return(long a, local_t *l)
8327 {
8328 long t;
8329
8330 __asm__ __volatile__(
8331 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8332 +
8333 +#ifdef CONFIG_PAX_REFCOUNT
8334 +" mcrxr cr0\n"
8335 +" addo. %0,%1,%0\n"
8336 +" bf 4*cr0+so, 3f\n"
8337 +"2:.long " "0x00c00b00""\n"
8338 +#else
8339 +" add %0,%1,%0\n"
8340 +#endif
8341 +
8342 +"3:\n"
8343 + PPC405_ERR77(0,%2)
8344 + PPC_STLCX "%0,0,%2 \n\
8345 + bne- 1b"
8346 +
8347 +#ifdef CONFIG_PAX_REFCOUNT
8348 +"\n4:\n"
8349 + _ASM_EXTABLE(2b, 4b)
8350 +#endif
8351 +
8352 + : "=&r" (t)
8353 + : "r" (a), "r" (&(l->a.counter))
8354 + : "cc", "memory");
8355 +
8356 + return t;
8357 +}
8358 +
8359 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8360 +{
8361 + long t;
8362 +
8363 + __asm__ __volatile__(
8364 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8365 add %0,%1,%0\n"
8366 PPC405_ERR77(0,%2)
8367 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8368
8369 #define local_cmpxchg(l, o, n) \
8370 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8371 +#define local_cmpxchg_unchecked(l, o, n) \
8372 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8373 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8374
8375 /**
8376 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8377 index 8565c25..2865190 100644
8378 --- a/arch/powerpc/include/asm/mman.h
8379 +++ b/arch/powerpc/include/asm/mman.h
8380 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8381 }
8382 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8383
8384 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8385 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8386 {
8387 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8388 }
8389 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8390 index 69c0598..2c56964 100644
8391 --- a/arch/powerpc/include/asm/page.h
8392 +++ b/arch/powerpc/include/asm/page.h
8393 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8394 * and needs to be executable. This means the whole heap ends
8395 * up being executable.
8396 */
8397 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8398 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8399 +#define VM_DATA_DEFAULT_FLAGS32 \
8400 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8401 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8402
8403 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8404 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8405 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8406 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8407 #endif
8408
8409 +#define ktla_ktva(addr) (addr)
8410 +#define ktva_ktla(addr) (addr)
8411 +
8412 #ifndef CONFIG_PPC_BOOK3S_64
8413 /*
8414 * Use the top bit of the higher-level page table entries to indicate whether
8415 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8416 index d908a46..3753f71 100644
8417 --- a/arch/powerpc/include/asm/page_64.h
8418 +++ b/arch/powerpc/include/asm/page_64.h
8419 @@ -172,15 +172,18 @@ do { \
8420 * stack by default, so in the absence of a PT_GNU_STACK program header
8421 * we turn execute permission off.
8422 */
8423 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8424 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8425 +#define VM_STACK_DEFAULT_FLAGS32 \
8426 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8427 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8428
8429 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8430 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8431
8432 +#ifndef CONFIG_PAX_PAGEEXEC
8433 #define VM_STACK_DEFAULT_FLAGS \
8434 (is_32bit_task() ? \
8435 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8436 +#endif
8437
8438 #include <asm-generic/getorder.h>
8439
8440 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8441 index 4b0be20..c15a27d 100644
8442 --- a/arch/powerpc/include/asm/pgalloc-64.h
8443 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8444 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8445 #ifndef CONFIG_PPC_64K_PAGES
8446
8447 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8448 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8449
8450 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8451 {
8452 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8453 pud_set(pud, (unsigned long)pmd);
8454 }
8455
8456 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8457 +{
8458 + pud_populate(mm, pud, pmd);
8459 +}
8460 +
8461 #define pmd_populate(mm, pmd, pte_page) \
8462 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8463 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8464 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8465 #endif
8466
8467 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8468 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8469
8470 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8471 pte_t *pte)
8472 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8473 index 9835ac4..900430f 100644
8474 --- a/arch/powerpc/include/asm/pgtable.h
8475 +++ b/arch/powerpc/include/asm/pgtable.h
8476 @@ -2,6 +2,7 @@
8477 #define _ASM_POWERPC_PGTABLE_H
8478 #ifdef __KERNEL__
8479
8480 +#include <linux/const.h>
8481 #ifndef __ASSEMBLY__
8482 #include <linux/mmdebug.h>
8483 #include <linux/mmzone.h>
8484 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8485 index 62cfb0c..50c6402 100644
8486 --- a/arch/powerpc/include/asm/pte-hash32.h
8487 +++ b/arch/powerpc/include/asm/pte-hash32.h
8488 @@ -20,6 +20,7 @@
8489 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8490 #define _PAGE_USER 0x004 /* usermode access allowed */
8491 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8492 +#define _PAGE_EXEC _PAGE_GUARDED
8493 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8494 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8495 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8496 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8497 index af56b5c..f86f3f6 100644
8498 --- a/arch/powerpc/include/asm/reg.h
8499 +++ b/arch/powerpc/include/asm/reg.h
8500 @@ -253,6 +253,7 @@
8501 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8502 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8503 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8504 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8505 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8506 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8507 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8508 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8509 index d607df5..08dc9ae 100644
8510 --- a/arch/powerpc/include/asm/smp.h
8511 +++ b/arch/powerpc/include/asm/smp.h
8512 @@ -51,7 +51,7 @@ struct smp_ops_t {
8513 int (*cpu_disable)(void);
8514 void (*cpu_die)(unsigned int nr);
8515 int (*cpu_bootable)(unsigned int nr);
8516 -};
8517 +} __no_const;
8518
8519 extern void smp_send_debugger_break(void);
8520 extern void start_secondary_resume(void);
8521 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8522 index 4dbe072..b803275 100644
8523 --- a/arch/powerpc/include/asm/spinlock.h
8524 +++ b/arch/powerpc/include/asm/spinlock.h
8525 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8526 __asm__ __volatile__(
8527 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8528 __DO_SIGN_EXTEND
8529 -" addic. %0,%0,1\n\
8530 - ble- 2f\n"
8531 +
8532 +#ifdef CONFIG_PAX_REFCOUNT
8533 +" mcrxr cr0\n"
8534 +" addico. %0,%0,1\n"
8535 +" bf 4*cr0+so, 3f\n"
8536 +"2:.long " "0x00c00b00""\n"
8537 +#else
8538 +" addic. %0,%0,1\n"
8539 +#endif
8540 +
8541 +"3:\n"
8542 + "ble- 4f\n"
8543 PPC405_ERR77(0,%1)
8544 " stwcx. %0,0,%1\n\
8545 bne- 1b\n"
8546 PPC_ACQUIRE_BARRIER
8547 -"2:" : "=&r" (tmp)
8548 +"4:"
8549 +
8550 +#ifdef CONFIG_PAX_REFCOUNT
8551 + _ASM_EXTABLE(2b,4b)
8552 +#endif
8553 +
8554 + : "=&r" (tmp)
8555 : "r" (&rw->lock)
8556 : "cr0", "xer", "memory");
8557
8558 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8559 __asm__ __volatile__(
8560 "# read_unlock\n\t"
8561 PPC_RELEASE_BARRIER
8562 -"1: lwarx %0,0,%1\n\
8563 - addic %0,%0,-1\n"
8564 +"1: lwarx %0,0,%1\n"
8565 +
8566 +#ifdef CONFIG_PAX_REFCOUNT
8567 +" mcrxr cr0\n"
8568 +" addico. %0,%0,-1\n"
8569 +" bf 4*cr0+so, 3f\n"
8570 +"2:.long " "0x00c00b00""\n"
8571 +#else
8572 +" addic. %0,%0,-1\n"
8573 +#endif
8574 +
8575 +"3:\n"
8576 PPC405_ERR77(0,%1)
8577 " stwcx. %0,0,%1\n\
8578 bne- 1b"
8579 +
8580 +#ifdef CONFIG_PAX_REFCOUNT
8581 +"\n4:\n"
8582 + _ASM_EXTABLE(2b, 4b)
8583 +#endif
8584 +
8585 : "=&r"(tmp)
8586 : "r"(&rw->lock)
8587 : "cr0", "xer", "memory");
8588 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8589 index 7248979..80b75de 100644
8590 --- a/arch/powerpc/include/asm/thread_info.h
8591 +++ b/arch/powerpc/include/asm/thread_info.h
8592 @@ -103,6 +103,8 @@ static inline struct thread_info *current_thread_info(void)
8593 #if defined(CONFIG_PPC64)
8594 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8595 #endif
8596 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8597 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8598
8599 /* as above, but as bit values */
8600 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8601 @@ -121,9 +123,10 @@ static inline struct thread_info *current_thread_info(void)
8602 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8603 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8604 #define _TIF_NOHZ (1<<TIF_NOHZ)
8605 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8606 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8607 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8608 - _TIF_NOHZ)
8609 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8610
8611 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8612 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8613 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8614 index a0c071d..49cdc7f 100644
8615 --- a/arch/powerpc/include/asm/uaccess.h
8616 +++ b/arch/powerpc/include/asm/uaccess.h
8617 @@ -58,6 +58,7 @@
8618
8619 #endif
8620
8621 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8622 #define access_ok(type, addr, size) \
8623 (__chk_user_ptr(addr), \
8624 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8625 @@ -318,52 +319,6 @@ do { \
8626 extern unsigned long __copy_tofrom_user(void __user *to,
8627 const void __user *from, unsigned long size);
8628
8629 -#ifndef __powerpc64__
8630 -
8631 -static inline unsigned long copy_from_user(void *to,
8632 - const void __user *from, unsigned long n)
8633 -{
8634 - unsigned long over;
8635 -
8636 - if (access_ok(VERIFY_READ, from, n))
8637 - return __copy_tofrom_user((__force void __user *)to, from, n);
8638 - if ((unsigned long)from < TASK_SIZE) {
8639 - over = (unsigned long)from + n - TASK_SIZE;
8640 - return __copy_tofrom_user((__force void __user *)to, from,
8641 - n - over) + over;
8642 - }
8643 - return n;
8644 -}
8645 -
8646 -static inline unsigned long copy_to_user(void __user *to,
8647 - const void *from, unsigned long n)
8648 -{
8649 - unsigned long over;
8650 -
8651 - if (access_ok(VERIFY_WRITE, to, n))
8652 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8653 - if ((unsigned long)to < TASK_SIZE) {
8654 - over = (unsigned long)to + n - TASK_SIZE;
8655 - return __copy_tofrom_user(to, (__force void __user *)from,
8656 - n - over) + over;
8657 - }
8658 - return n;
8659 -}
8660 -
8661 -#else /* __powerpc64__ */
8662 -
8663 -#define __copy_in_user(to, from, size) \
8664 - __copy_tofrom_user((to), (from), (size))
8665 -
8666 -extern unsigned long copy_from_user(void *to, const void __user *from,
8667 - unsigned long n);
8668 -extern unsigned long copy_to_user(void __user *to, const void *from,
8669 - unsigned long n);
8670 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8671 - unsigned long n);
8672 -
8673 -#endif /* __powerpc64__ */
8674 -
8675 static inline unsigned long __copy_from_user_inatomic(void *to,
8676 const void __user *from, unsigned long n)
8677 {
8678 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8679 if (ret == 0)
8680 return 0;
8681 }
8682 +
8683 + if (!__builtin_constant_p(n))
8684 + check_object_size(to, n, false);
8685 +
8686 return __copy_tofrom_user((__force void __user *)to, from, n);
8687 }
8688
8689 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8690 if (ret == 0)
8691 return 0;
8692 }
8693 +
8694 + if (!__builtin_constant_p(n))
8695 + check_object_size(from, n, true);
8696 +
8697 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8698 }
8699
8700 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8701 return __copy_to_user_inatomic(to, from, size);
8702 }
8703
8704 +#ifndef __powerpc64__
8705 +
8706 +static inline unsigned long __must_check copy_from_user(void *to,
8707 + const void __user *from, unsigned long n)
8708 +{
8709 + unsigned long over;
8710 +
8711 + if ((long)n < 0)
8712 + return n;
8713 +
8714 + if (access_ok(VERIFY_READ, from, n)) {
8715 + if (!__builtin_constant_p(n))
8716 + check_object_size(to, n, false);
8717 + return __copy_tofrom_user((__force void __user *)to, from, n);
8718 + }
8719 + if ((unsigned long)from < TASK_SIZE) {
8720 + over = (unsigned long)from + n - TASK_SIZE;
8721 + if (!__builtin_constant_p(n - over))
8722 + check_object_size(to, n - over, false);
8723 + return __copy_tofrom_user((__force void __user *)to, from,
8724 + n - over) + over;
8725 + }
8726 + return n;
8727 +}
8728 +
8729 +static inline unsigned long __must_check copy_to_user(void __user *to,
8730 + const void *from, unsigned long n)
8731 +{
8732 + unsigned long over;
8733 +
8734 + if ((long)n < 0)
8735 + return n;
8736 +
8737 + if (access_ok(VERIFY_WRITE, to, n)) {
8738 + if (!__builtin_constant_p(n))
8739 + check_object_size(from, n, true);
8740 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8741 + }
8742 + if ((unsigned long)to < TASK_SIZE) {
8743 + over = (unsigned long)to + n - TASK_SIZE;
8744 + if (!__builtin_constant_p(n))
8745 + check_object_size(from, n - over, true);
8746 + return __copy_tofrom_user(to, (__force void __user *)from,
8747 + n - over) + over;
8748 + }
8749 + return n;
8750 +}
8751 +
8752 +#else /* __powerpc64__ */
8753 +
8754 +#define __copy_in_user(to, from, size) \
8755 + __copy_tofrom_user((to), (from), (size))
8756 +
8757 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8758 +{
8759 + if ((long)n < 0 || n > INT_MAX)
8760 + return n;
8761 +
8762 + if (!__builtin_constant_p(n))
8763 + check_object_size(to, n, false);
8764 +
8765 + if (likely(access_ok(VERIFY_READ, from, n)))
8766 + n = __copy_from_user(to, from, n);
8767 + else
8768 + memset(to, 0, n);
8769 + return n;
8770 +}
8771 +
8772 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8773 +{
8774 + if ((long)n < 0 || n > INT_MAX)
8775 + return n;
8776 +
8777 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8778 + if (!__builtin_constant_p(n))
8779 + check_object_size(from, n, true);
8780 + n = __copy_to_user(to, from, n);
8781 + }
8782 + return n;
8783 +}
8784 +
8785 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8786 + unsigned long n);
8787 +
8788 +#endif /* __powerpc64__ */
8789 +
8790 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8791
8792 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8793 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8794 index 502cf69..53936a1 100644
8795 --- a/arch/powerpc/kernel/Makefile
8796 +++ b/arch/powerpc/kernel/Makefile
8797 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8798 CFLAGS_btext.o += -fPIC
8799 endif
8800
8801 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8802 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8803 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8804 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8805 +
8806 ifdef CONFIG_FUNCTION_TRACER
8807 # Do not trace early boot code
8808 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8809 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8810 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8811 endif
8812
8813 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8814 +
8815 obj-y := cputable.o ptrace.o syscalls.o \
8816 irq.o align.o signal_32.o pmc.o vdso.o \
8817 process.o systbl.o idle.o \
8818 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8819 index 3e68d1c..72a5ee6 100644
8820 --- a/arch/powerpc/kernel/exceptions-64e.S
8821 +++ b/arch/powerpc/kernel/exceptions-64e.S
8822 @@ -1010,6 +1010,7 @@ storage_fault_common:
8823 std r14,_DAR(r1)
8824 std r15,_DSISR(r1)
8825 addi r3,r1,STACK_FRAME_OVERHEAD
8826 + bl save_nvgprs
8827 mr r4,r14
8828 mr r5,r15
8829 ld r14,PACA_EXGEN+EX_R14(r13)
8830 @@ -1018,8 +1019,7 @@ storage_fault_common:
8831 cmpdi r3,0
8832 bne- 1f
8833 b ret_from_except_lite
8834 -1: bl save_nvgprs
8835 - mr r5,r3
8836 +1: mr r5,r3
8837 addi r3,r1,STACK_FRAME_OVERHEAD
8838 ld r4,_DAR(r1)
8839 bl bad_page_fault
8840 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8841 index 9519e6b..13f6c38 100644
8842 --- a/arch/powerpc/kernel/exceptions-64s.S
8843 +++ b/arch/powerpc/kernel/exceptions-64s.S
8844 @@ -1599,10 +1599,10 @@ handle_page_fault:
8845 11: ld r4,_DAR(r1)
8846 ld r5,_DSISR(r1)
8847 addi r3,r1,STACK_FRAME_OVERHEAD
8848 + bl save_nvgprs
8849 bl do_page_fault
8850 cmpdi r3,0
8851 beq+ 12f
8852 - bl save_nvgprs
8853 mr r5,r3
8854 addi r3,r1,STACK_FRAME_OVERHEAD
8855 lwz r4,_DAR(r1)
8856 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8857 index 4509603..cdb491f 100644
8858 --- a/arch/powerpc/kernel/irq.c
8859 +++ b/arch/powerpc/kernel/irq.c
8860 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8861 }
8862 #endif
8863
8864 +extern void gr_handle_kernel_exploit(void);
8865 +
8866 static inline void check_stack_overflow(void)
8867 {
8868 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8869 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8870 pr_err("do_IRQ: stack overflow: %ld\n",
8871 sp - sizeof(struct thread_info));
8872 dump_stack();
8873 + gr_handle_kernel_exploit();
8874 }
8875 #endif
8876 }
8877 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8878 index c94d2e0..992a9ce 100644
8879 --- a/arch/powerpc/kernel/module_32.c
8880 +++ b/arch/powerpc/kernel/module_32.c
8881 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8882 me->arch.core_plt_section = i;
8883 }
8884 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8885 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8886 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8887 return -ENOEXEC;
8888 }
8889
8890 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8891
8892 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8893 /* Init, or core PLT? */
8894 - if (location >= mod->module_core
8895 - && location < mod->module_core + mod->core_size)
8896 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8897 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8898 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8899 - else
8900 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8901 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8902 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8903 + else {
8904 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8905 + return ~0UL;
8906 + }
8907
8908 /* Find this entry, or if that fails, the next avail. entry */
8909 while (entry->jump[0]) {
8910 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8911 }
8912 #ifdef CONFIG_DYNAMIC_FTRACE
8913 module->arch.tramp =
8914 - do_plt_call(module->module_core,
8915 + do_plt_call(module->module_core_rx,
8916 (unsigned long)ftrace_caller,
8917 sechdrs, module);
8918 #endif
8919 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8920 index b4cc7be..1fe8bb3 100644
8921 --- a/arch/powerpc/kernel/process.c
8922 +++ b/arch/powerpc/kernel/process.c
8923 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8924 * Lookup NIP late so we have the best change of getting the
8925 * above info out without failing
8926 */
8927 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8928 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8929 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8930 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8931 #endif
8932 show_stack(current, (unsigned long *) regs->gpr[1]);
8933 if (!user_mode(regs))
8934 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8935 newsp = stack[0];
8936 ip = stack[STACK_FRAME_LR_SAVE];
8937 if (!firstframe || ip != lr) {
8938 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8939 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8940 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8941 if ((ip == rth) && curr_frame >= 0) {
8942 - printk(" (%pS)",
8943 + printk(" (%pA)",
8944 (void *)current->ret_stack[curr_frame].ret);
8945 curr_frame--;
8946 }
8947 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8948 struct pt_regs *regs = (struct pt_regs *)
8949 (sp + STACK_FRAME_OVERHEAD);
8950 lr = regs->link;
8951 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8952 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8953 regs->trap, (void *)regs->nip, (void *)lr);
8954 firstframe = 1;
8955 }
8956 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8957 mtspr(SPRN_CTRLT, ctrl);
8958 }
8959 #endif /* CONFIG_PPC64 */
8960 -
8961 -unsigned long arch_align_stack(unsigned long sp)
8962 -{
8963 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8964 - sp -= get_random_int() & ~PAGE_MASK;
8965 - return sp & ~0xf;
8966 -}
8967 -
8968 -static inline unsigned long brk_rnd(void)
8969 -{
8970 - unsigned long rnd = 0;
8971 -
8972 - /* 8MB for 32bit, 1GB for 64bit */
8973 - if (is_32bit_task())
8974 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8975 - else
8976 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8977 -
8978 - return rnd << PAGE_SHIFT;
8979 -}
8980 -
8981 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8982 -{
8983 - unsigned long base = mm->brk;
8984 - unsigned long ret;
8985 -
8986 -#ifdef CONFIG_PPC_STD_MMU_64
8987 - /*
8988 - * If we are using 1TB segments and we are allowed to randomise
8989 - * the heap, we can put it above 1TB so it is backed by a 1TB
8990 - * segment. Otherwise the heap will be in the bottom 1TB
8991 - * which always uses 256MB segments and this may result in a
8992 - * performance penalty.
8993 - */
8994 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
8995 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
8996 -#endif
8997 -
8998 - ret = PAGE_ALIGN(base + brk_rnd());
8999 -
9000 - if (ret < mm->brk)
9001 - return mm->brk;
9002 -
9003 - return ret;
9004 -}
9005 -
9006 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9007 index f21897b..28c0428 100644
9008 --- a/arch/powerpc/kernel/ptrace.c
9009 +++ b/arch/powerpc/kernel/ptrace.c
9010 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9011 return ret;
9012 }
9013
9014 +#ifdef CONFIG_GRKERNSEC_SETXID
9015 +extern void gr_delayed_cred_worker(void);
9016 +#endif
9017 +
9018 /*
9019 * We must return the syscall number to actually look up in the table.
9020 * This can be -1L to skip running any syscall at all.
9021 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9022
9023 secure_computing_strict(regs->gpr[0]);
9024
9025 +#ifdef CONFIG_GRKERNSEC_SETXID
9026 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9027 + gr_delayed_cred_worker();
9028 +#endif
9029 +
9030 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9031 tracehook_report_syscall_entry(regs))
9032 /*
9033 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9034 {
9035 int step;
9036
9037 +#ifdef CONFIG_GRKERNSEC_SETXID
9038 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9039 + gr_delayed_cred_worker();
9040 +#endif
9041 +
9042 audit_syscall_exit(regs);
9043
9044 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9045 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9046 index d3a831a..3a33123 100644
9047 --- a/arch/powerpc/kernel/signal_32.c
9048 +++ b/arch/powerpc/kernel/signal_32.c
9049 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9050 /* Save user registers on the stack */
9051 frame = &rt_sf->uc.uc_mcontext;
9052 addr = frame;
9053 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9054 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9055 sigret = 0;
9056 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9057 } else {
9058 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9059 index c7c24d2..1bf7039 100644
9060 --- a/arch/powerpc/kernel/signal_64.c
9061 +++ b/arch/powerpc/kernel/signal_64.c
9062 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9063 current->thread.fp_state.fpscr = 0;
9064
9065 /* Set up to return from userspace. */
9066 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9067 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9068 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9069 } else {
9070 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9071 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9072 index 19e4744..28a8d7b 100644
9073 --- a/arch/powerpc/kernel/traps.c
9074 +++ b/arch/powerpc/kernel/traps.c
9075 @@ -36,6 +36,7 @@
9076 #include <linux/debugfs.h>
9077 #include <linux/ratelimit.h>
9078 #include <linux/context_tracking.h>
9079 +#include <linux/uaccess.h>
9080
9081 #include <asm/emulated_ops.h>
9082 #include <asm/pgtable.h>
9083 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9084 return flags;
9085 }
9086
9087 +extern void gr_handle_kernel_exploit(void);
9088 +
9089 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9090 int signr)
9091 {
9092 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9093 panic("Fatal exception in interrupt");
9094 if (panic_on_oops)
9095 panic("Fatal exception");
9096 +
9097 + gr_handle_kernel_exploit();
9098 +
9099 do_exit(signr);
9100 }
9101
9102 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9103 enum ctx_state prev_state = exception_enter();
9104 unsigned int reason = get_reason(regs);
9105
9106 +#ifdef CONFIG_PAX_REFCOUNT
9107 + unsigned int bkpt;
9108 + const struct exception_table_entry *entry;
9109 +
9110 + if (reason & REASON_ILLEGAL) {
9111 + /* Check if PaX bad instruction */
9112 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9113 + current->thread.trap_nr = 0;
9114 + pax_report_refcount_overflow(regs);
9115 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9116 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9117 + regs->nip = entry->fixup;
9118 + return;
9119 + }
9120 + /* fixup_exception() could not handle */
9121 + goto bail;
9122 + }
9123 + }
9124 +#endif
9125 +
9126 /* We can now get here via a FP Unavailable exception if the core
9127 * has no FPU, in that case the reason flags will be 0 */
9128
9129 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9130 index 305eb0d..accc5b40 100644
9131 --- a/arch/powerpc/kernel/vdso.c
9132 +++ b/arch/powerpc/kernel/vdso.c
9133 @@ -34,6 +34,7 @@
9134 #include <asm/vdso.h>
9135 #include <asm/vdso_datapage.h>
9136 #include <asm/setup.h>
9137 +#include <asm/mman.h>
9138
9139 #undef DEBUG
9140
9141 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9142 vdso_base = VDSO32_MBASE;
9143 #endif
9144
9145 - current->mm->context.vdso_base = 0;
9146 + current->mm->context.vdso_base = ~0UL;
9147
9148 /* vDSO has a problem and was disabled, just don't "enable" it for the
9149 * process
9150 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9151 vdso_base = get_unmapped_area(NULL, vdso_base,
9152 (vdso_pages << PAGE_SHIFT) +
9153 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9154 - 0, 0);
9155 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9156 if (IS_ERR_VALUE(vdso_base)) {
9157 rc = vdso_base;
9158 goto fail_mmapsem;
9159 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9160 index 27c0fac..6ec4a32 100644
9161 --- a/arch/powerpc/kvm/powerpc.c
9162 +++ b/arch/powerpc/kvm/powerpc.c
9163 @@ -1402,7 +1402,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9164 }
9165 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9166
9167 -int kvm_arch_init(void *opaque)
9168 +int kvm_arch_init(const void *opaque)
9169 {
9170 return 0;
9171 }
9172 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9173 index 5eea6f3..5d10396 100644
9174 --- a/arch/powerpc/lib/usercopy_64.c
9175 +++ b/arch/powerpc/lib/usercopy_64.c
9176 @@ -9,22 +9,6 @@
9177 #include <linux/module.h>
9178 #include <asm/uaccess.h>
9179
9180 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9181 -{
9182 - if (likely(access_ok(VERIFY_READ, from, n)))
9183 - n = __copy_from_user(to, from, n);
9184 - else
9185 - memset(to, 0, n);
9186 - return n;
9187 -}
9188 -
9189 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9190 -{
9191 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9192 - n = __copy_to_user(to, from, n);
9193 - return n;
9194 -}
9195 -
9196 unsigned long copy_in_user(void __user *to, const void __user *from,
9197 unsigned long n)
9198 {
9199 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9200 return n;
9201 }
9202
9203 -EXPORT_SYMBOL(copy_from_user);
9204 -EXPORT_SYMBOL(copy_to_user);
9205 EXPORT_SYMBOL(copy_in_user);
9206
9207 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9208 index b396868..3eb6b9f 100644
9209 --- a/arch/powerpc/mm/fault.c
9210 +++ b/arch/powerpc/mm/fault.c
9211 @@ -33,6 +33,10 @@
9212 #include <linux/ratelimit.h>
9213 #include <linux/context_tracking.h>
9214 #include <linux/hugetlb.h>
9215 +#include <linux/slab.h>
9216 +#include <linux/pagemap.h>
9217 +#include <linux/compiler.h>
9218 +#include <linux/unistd.h>
9219
9220 #include <asm/firmware.h>
9221 #include <asm/page.h>
9222 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9223 }
9224 #endif
9225
9226 +#ifdef CONFIG_PAX_PAGEEXEC
9227 +/*
9228 + * PaX: decide what to do with offenders (regs->nip = fault address)
9229 + *
9230 + * returns 1 when task should be killed
9231 + */
9232 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9233 +{
9234 + return 1;
9235 +}
9236 +
9237 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9238 +{
9239 + unsigned long i;
9240 +
9241 + printk(KERN_ERR "PAX: bytes at PC: ");
9242 + for (i = 0; i < 5; i++) {
9243 + unsigned int c;
9244 + if (get_user(c, (unsigned int __user *)pc+i))
9245 + printk(KERN_CONT "???????? ");
9246 + else
9247 + printk(KERN_CONT "%08x ", c);
9248 + }
9249 + printk("\n");
9250 +}
9251 +#endif
9252 +
9253 /*
9254 * Check whether the instruction at regs->nip is a store using
9255 * an update addressing form which will update r1.
9256 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9257 * indicate errors in DSISR but can validly be set in SRR1.
9258 */
9259 if (trap == 0x400)
9260 - error_code &= 0x48200000;
9261 + error_code &= 0x58200000;
9262 else
9263 is_write = error_code & DSISR_ISSTORE;
9264 #else
9265 @@ -383,12 +414,16 @@ good_area:
9266 * "undefined". Of those that can be set, this is the only
9267 * one which seems bad.
9268 */
9269 - if (error_code & 0x10000000)
9270 + if (error_code & DSISR_GUARDED)
9271 /* Guarded storage error. */
9272 goto bad_area;
9273 #endif /* CONFIG_8xx */
9274
9275 if (is_exec) {
9276 +#ifdef CONFIG_PPC_STD_MMU
9277 + if (error_code & DSISR_GUARDED)
9278 + goto bad_area;
9279 +#endif
9280 /*
9281 * Allow execution from readable areas if the MMU does not
9282 * provide separate controls over reading and executing.
9283 @@ -483,6 +518,23 @@ bad_area:
9284 bad_area_nosemaphore:
9285 /* User mode accesses cause a SIGSEGV */
9286 if (user_mode(regs)) {
9287 +
9288 +#ifdef CONFIG_PAX_PAGEEXEC
9289 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9290 +#ifdef CONFIG_PPC_STD_MMU
9291 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9292 +#else
9293 + if (is_exec && regs->nip == address) {
9294 +#endif
9295 + switch (pax_handle_fetch_fault(regs)) {
9296 + }
9297 +
9298 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9299 + do_group_exit(SIGKILL);
9300 + }
9301 + }
9302 +#endif
9303 +
9304 _exception(SIGSEGV, regs, code, address);
9305 goto bail;
9306 }
9307 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9308 index cb8bdbe..cde4bc7 100644
9309 --- a/arch/powerpc/mm/mmap.c
9310 +++ b/arch/powerpc/mm/mmap.c
9311 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9312 return sysctl_legacy_va_layout;
9313 }
9314
9315 -static unsigned long mmap_rnd(void)
9316 +static unsigned long mmap_rnd(struct mm_struct *mm)
9317 {
9318 unsigned long rnd = 0;
9319
9320 +#ifdef CONFIG_PAX_RANDMMAP
9321 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9322 +#endif
9323 +
9324 if (current->flags & PF_RANDOMIZE) {
9325 /* 8MB for 32bit, 1GB for 64bit */
9326 if (is_32bit_task())
9327 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9328 return rnd << PAGE_SHIFT;
9329 }
9330
9331 -static inline unsigned long mmap_base(void)
9332 +static inline unsigned long mmap_base(struct mm_struct *mm)
9333 {
9334 unsigned long gap = rlimit(RLIMIT_STACK);
9335
9336 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9337 else if (gap > MAX_GAP)
9338 gap = MAX_GAP;
9339
9340 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9341 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9342 }
9343
9344 /*
9345 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9346 */
9347 if (mmap_is_legacy()) {
9348 mm->mmap_base = TASK_UNMAPPED_BASE;
9349 +
9350 +#ifdef CONFIG_PAX_RANDMMAP
9351 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9352 + mm->mmap_base += mm->delta_mmap;
9353 +#endif
9354 +
9355 mm->get_unmapped_area = arch_get_unmapped_area;
9356 } else {
9357 - mm->mmap_base = mmap_base();
9358 + mm->mmap_base = mmap_base(mm);
9359 +
9360 +#ifdef CONFIG_PAX_RANDMMAP
9361 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9362 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9363 +#endif
9364 +
9365 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9366 }
9367 }
9368 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9369 index 0f432a7..abfe841 100644
9370 --- a/arch/powerpc/mm/slice.c
9371 +++ b/arch/powerpc/mm/slice.c
9372 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9373 if ((mm->task_size - len) < addr)
9374 return 0;
9375 vma = find_vma(mm, addr);
9376 - return (!vma || (addr + len) <= vma->vm_start);
9377 + return check_heap_stack_gap(vma, addr, len, 0);
9378 }
9379
9380 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9381 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9382 info.align_offset = 0;
9383
9384 addr = TASK_UNMAPPED_BASE;
9385 +
9386 +#ifdef CONFIG_PAX_RANDMMAP
9387 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9388 + addr += mm->delta_mmap;
9389 +#endif
9390 +
9391 while (addr < TASK_SIZE) {
9392 info.low_limit = addr;
9393 if (!slice_scan_available(addr, available, 1, &addr))
9394 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9395 if (fixed && addr > (mm->task_size - len))
9396 return -ENOMEM;
9397
9398 +#ifdef CONFIG_PAX_RANDMMAP
9399 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9400 + addr = 0;
9401 +#endif
9402 +
9403 /* If hint, make sure it matches our alignment restrictions */
9404 if (!fixed && addr) {
9405 addr = _ALIGN_UP(addr, 1ul << pshift);
9406 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9407 index d966bbe..372124a 100644
9408 --- a/arch/powerpc/platforms/cell/spufs/file.c
9409 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9410 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9411 return VM_FAULT_NOPAGE;
9412 }
9413
9414 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9415 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9416 unsigned long address,
9417 - void *buf, int len, int write)
9418 + void *buf, size_t len, int write)
9419 {
9420 struct spu_context *ctx = vma->vm_file->private_data;
9421 unsigned long offset = address - vma->vm_start;
9422 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9423 index fa934fe..c296056 100644
9424 --- a/arch/s390/include/asm/atomic.h
9425 +++ b/arch/s390/include/asm/atomic.h
9426 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9427 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9428 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9429
9430 +#define atomic64_read_unchecked(v) atomic64_read(v)
9431 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9432 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9433 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9434 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9435 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9436 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9437 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9438 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9439 +
9440 #endif /* __ARCH_S390_ATOMIC__ */
9441 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9442 index 8d72471..5322500 100644
9443 --- a/arch/s390/include/asm/barrier.h
9444 +++ b/arch/s390/include/asm/barrier.h
9445 @@ -42,7 +42,7 @@
9446 do { \
9447 compiletime_assert_atomic_type(*p); \
9448 barrier(); \
9449 - ACCESS_ONCE(*p) = (v); \
9450 + ACCESS_ONCE_RW(*p) = (v); \
9451 } while (0)
9452
9453 #define smp_load_acquire(p) \
9454 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9455 index 4d7ccac..d03d0ad 100644
9456 --- a/arch/s390/include/asm/cache.h
9457 +++ b/arch/s390/include/asm/cache.h
9458 @@ -9,8 +9,10 @@
9459 #ifndef __ARCH_S390_CACHE_H
9460 #define __ARCH_S390_CACHE_H
9461
9462 -#define L1_CACHE_BYTES 256
9463 +#include <linux/const.h>
9464 +
9465 #define L1_CACHE_SHIFT 8
9466 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9467 #define NET_SKB_PAD 32
9468
9469 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9470 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9471 index c9c875d..b4b0e4c 100644
9472 --- a/arch/s390/include/asm/elf.h
9473 +++ b/arch/s390/include/asm/elf.h
9474 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9475 the loader. We need to make sure that it is out of the way of the program
9476 that it will "exec", and that there is sufficient room for the brk. */
9477
9478 -extern unsigned long randomize_et_dyn(void);
9479 -#define ELF_ET_DYN_BASE randomize_et_dyn()
9480 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9481 +
9482 +#ifdef CONFIG_PAX_ASLR
9483 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9484 +
9485 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9486 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9487 +#endif
9488
9489 /* This yields a mask that user programs can use to figure out what
9490 instruction set this CPU supports. */
9491 @@ -225,9 +231,6 @@ struct linux_binprm;
9492 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9493 int arch_setup_additional_pages(struct linux_binprm *, int);
9494
9495 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9496 -#define arch_randomize_brk arch_randomize_brk
9497 -
9498 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9499
9500 #endif
9501 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9502 index c4a93d6..4d2a9b4 100644
9503 --- a/arch/s390/include/asm/exec.h
9504 +++ b/arch/s390/include/asm/exec.h
9505 @@ -7,6 +7,6 @@
9506 #ifndef __ASM_EXEC_H
9507 #define __ASM_EXEC_H
9508
9509 -extern unsigned long arch_align_stack(unsigned long sp);
9510 +#define arch_align_stack(x) ((x) & ~0xfUL)
9511
9512 #endif /* __ASM_EXEC_H */
9513 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9514 index cd4c68e..6764641 100644
9515 --- a/arch/s390/include/asm/uaccess.h
9516 +++ b/arch/s390/include/asm/uaccess.h
9517 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9518 __range_ok((unsigned long)(addr), (size)); \
9519 })
9520
9521 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9522 #define access_ok(type, addr, size) __access_ok(addr, size)
9523
9524 /*
9525 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9526 copy_to_user(void __user *to, const void *from, unsigned long n)
9527 {
9528 might_fault();
9529 +
9530 + if ((long)n < 0)
9531 + return n;
9532 +
9533 return __copy_to_user(to, from, n);
9534 }
9535
9536 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9537 static inline unsigned long __must_check
9538 copy_from_user(void *to, const void __user *from, unsigned long n)
9539 {
9540 - unsigned int sz = __compiletime_object_size(to);
9541 + size_t sz = __compiletime_object_size(to);
9542
9543 might_fault();
9544 - if (unlikely(sz != -1 && sz < n)) {
9545 +
9546 + if ((long)n < 0)
9547 + return n;
9548 +
9549 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9550 copy_from_user_overflow();
9551 return n;
9552 }
9553 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9554 index 2ca9586..55682a9 100644
9555 --- a/arch/s390/kernel/module.c
9556 +++ b/arch/s390/kernel/module.c
9557 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9558
9559 /* Increase core size by size of got & plt and set start
9560 offsets for got and plt. */
9561 - me->core_size = ALIGN(me->core_size, 4);
9562 - me->arch.got_offset = me->core_size;
9563 - me->core_size += me->arch.got_size;
9564 - me->arch.plt_offset = me->core_size;
9565 - me->core_size += me->arch.plt_size;
9566 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9567 + me->arch.got_offset = me->core_size_rw;
9568 + me->core_size_rw += me->arch.got_size;
9569 + me->arch.plt_offset = me->core_size_rx;
9570 + me->core_size_rx += me->arch.plt_size;
9571 return 0;
9572 }
9573
9574 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9575 if (info->got_initialized == 0) {
9576 Elf_Addr *gotent;
9577
9578 - gotent = me->module_core + me->arch.got_offset +
9579 + gotent = me->module_core_rw + me->arch.got_offset +
9580 info->got_offset;
9581 *gotent = val;
9582 info->got_initialized = 1;
9583 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9584 rc = apply_rela_bits(loc, val, 0, 64, 0);
9585 else if (r_type == R_390_GOTENT ||
9586 r_type == R_390_GOTPLTENT) {
9587 - val += (Elf_Addr) me->module_core - loc;
9588 + val += (Elf_Addr) me->module_core_rw - loc;
9589 rc = apply_rela_bits(loc, val, 1, 32, 1);
9590 }
9591 break;
9592 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9593 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9594 if (info->plt_initialized == 0) {
9595 unsigned int *ip;
9596 - ip = me->module_core + me->arch.plt_offset +
9597 + ip = me->module_core_rx + me->arch.plt_offset +
9598 info->plt_offset;
9599 #ifndef CONFIG_64BIT
9600 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9601 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9602 val - loc + 0xffffUL < 0x1ffffeUL) ||
9603 (r_type == R_390_PLT32DBL &&
9604 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9605 - val = (Elf_Addr) me->module_core +
9606 + val = (Elf_Addr) me->module_core_rx +
9607 me->arch.plt_offset +
9608 info->plt_offset;
9609 val += rela->r_addend - loc;
9610 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9611 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9612 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9613 val = val + rela->r_addend -
9614 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9615 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9616 if (r_type == R_390_GOTOFF16)
9617 rc = apply_rela_bits(loc, val, 0, 16, 0);
9618 else if (r_type == R_390_GOTOFF32)
9619 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9620 break;
9621 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9622 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9623 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9624 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9625 rela->r_addend - loc;
9626 if (r_type == R_390_GOTPC)
9627 rc = apply_rela_bits(loc, val, 1, 32, 0);
9628 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9629 index 13fc097..84d375f 100644
9630 --- a/arch/s390/kernel/process.c
9631 +++ b/arch/s390/kernel/process.c
9632 @@ -227,27 +227,3 @@ unsigned long get_wchan(struct task_struct *p)
9633 }
9634 return 0;
9635 }
9636 -
9637 -unsigned long arch_align_stack(unsigned long sp)
9638 -{
9639 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9640 - sp -= get_random_int() & ~PAGE_MASK;
9641 - return sp & ~0xf;
9642 -}
9643 -
9644 -static inline unsigned long brk_rnd(void)
9645 -{
9646 - /* 8MB for 32bit, 1GB for 64bit */
9647 - if (is_32bit_task())
9648 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9649 - else
9650 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9651 -}
9652 -
9653 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9654 -{
9655 - unsigned long ret;
9656 -
9657 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9658 - return (ret > mm->brk) ? ret : mm->brk;
9659 -}
9660 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9661 index 179a2c2..4ba9137 100644
9662 --- a/arch/s390/mm/mmap.c
9663 +++ b/arch/s390/mm/mmap.c
9664 @@ -62,6 +62,12 @@ static inline int mmap_is_legacy(void)
9665
9666 static unsigned long mmap_rnd(void)
9667 {
9668 +
9669 +#ifdef CONFIG_PAX_RANDMMAP
9670 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
9671 + return 0;
9672 +#endif
9673 +
9674 if (!(current->flags & PF_RANDOMIZE))
9675 return 0;
9676 if (is_32bit_task())
9677 @@ -204,9 +210,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9678 */
9679 if (mmap_is_legacy()) {
9680 mm->mmap_base = mmap_base_legacy();
9681 +
9682 +#ifdef CONFIG_PAX_RANDMMAP
9683 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9684 + mm->mmap_base += mm->delta_mmap;
9685 +#endif
9686 +
9687 mm->get_unmapped_area = arch_get_unmapped_area;
9688 } else {
9689 mm->mmap_base = mmap_base();
9690 +
9691 +#ifdef CONFIG_PAX_RANDMMAP
9692 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9693 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9694 +#endif
9695 +
9696 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9697 }
9698 }
9699 @@ -279,9 +297,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9700 */
9701 if (mmap_is_legacy()) {
9702 mm->mmap_base = mmap_base_legacy();
9703 +
9704 +#ifdef CONFIG_PAX_RANDMMAP
9705 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9706 + mm->mmap_base += mm->delta_mmap;
9707 +#endif
9708 +
9709 mm->get_unmapped_area = s390_get_unmapped_area;
9710 } else {
9711 mm->mmap_base = mmap_base();
9712 +
9713 +#ifdef CONFIG_PAX_RANDMMAP
9714 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9715 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9716 +#endif
9717 +
9718 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9719 }
9720 }
9721 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9722 index ae3d59f..f65f075 100644
9723 --- a/arch/score/include/asm/cache.h
9724 +++ b/arch/score/include/asm/cache.h
9725 @@ -1,7 +1,9 @@
9726 #ifndef _ASM_SCORE_CACHE_H
9727 #define _ASM_SCORE_CACHE_H
9728
9729 +#include <linux/const.h>
9730 +
9731 #define L1_CACHE_SHIFT 4
9732 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9733 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9734
9735 #endif /* _ASM_SCORE_CACHE_H */
9736 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9737 index f9f3cd5..58ff438 100644
9738 --- a/arch/score/include/asm/exec.h
9739 +++ b/arch/score/include/asm/exec.h
9740 @@ -1,6 +1,6 @@
9741 #ifndef _ASM_SCORE_EXEC_H
9742 #define _ASM_SCORE_EXEC_H
9743
9744 -extern unsigned long arch_align_stack(unsigned long sp);
9745 +#define arch_align_stack(x) (x)
9746
9747 #endif /* _ASM_SCORE_EXEC_H */
9748 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9749 index a1519ad3..e8ac1ff 100644
9750 --- a/arch/score/kernel/process.c
9751 +++ b/arch/score/kernel/process.c
9752 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9753
9754 return task_pt_regs(task)->cp0_epc;
9755 }
9756 -
9757 -unsigned long arch_align_stack(unsigned long sp)
9758 -{
9759 - return sp;
9760 -}
9761 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9762 index ef9e555..331bd29 100644
9763 --- a/arch/sh/include/asm/cache.h
9764 +++ b/arch/sh/include/asm/cache.h
9765 @@ -9,10 +9,11 @@
9766 #define __ASM_SH_CACHE_H
9767 #ifdef __KERNEL__
9768
9769 +#include <linux/const.h>
9770 #include <linux/init.h>
9771 #include <cpu/cache.h>
9772
9773 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9774 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9775
9776 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9777
9778 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9779 index 6777177..cb5e44f 100644
9780 --- a/arch/sh/mm/mmap.c
9781 +++ b/arch/sh/mm/mmap.c
9782 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9783 struct mm_struct *mm = current->mm;
9784 struct vm_area_struct *vma;
9785 int do_colour_align;
9786 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9787 struct vm_unmapped_area_info info;
9788
9789 if (flags & MAP_FIXED) {
9790 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9791 if (filp || (flags & MAP_SHARED))
9792 do_colour_align = 1;
9793
9794 +#ifdef CONFIG_PAX_RANDMMAP
9795 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9796 +#endif
9797 +
9798 if (addr) {
9799 if (do_colour_align)
9800 addr = COLOUR_ALIGN(addr, pgoff);
9801 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9802 addr = PAGE_ALIGN(addr);
9803
9804 vma = find_vma(mm, addr);
9805 - if (TASK_SIZE - len >= addr &&
9806 - (!vma || addr + len <= vma->vm_start))
9807 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9808 return addr;
9809 }
9810
9811 info.flags = 0;
9812 info.length = len;
9813 - info.low_limit = TASK_UNMAPPED_BASE;
9814 + info.low_limit = mm->mmap_base;
9815 info.high_limit = TASK_SIZE;
9816 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9817 info.align_offset = pgoff << PAGE_SHIFT;
9818 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9819 struct mm_struct *mm = current->mm;
9820 unsigned long addr = addr0;
9821 int do_colour_align;
9822 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9823 struct vm_unmapped_area_info info;
9824
9825 if (flags & MAP_FIXED) {
9826 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9827 if (filp || (flags & MAP_SHARED))
9828 do_colour_align = 1;
9829
9830 +#ifdef CONFIG_PAX_RANDMMAP
9831 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9832 +#endif
9833 +
9834 /* requesting a specific address */
9835 if (addr) {
9836 if (do_colour_align)
9837 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9838 addr = PAGE_ALIGN(addr);
9839
9840 vma = find_vma(mm, addr);
9841 - if (TASK_SIZE - len >= addr &&
9842 - (!vma || addr + len <= vma->vm_start))
9843 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9844 return addr;
9845 }
9846
9847 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9848 VM_BUG_ON(addr != -ENOMEM);
9849 info.flags = 0;
9850 info.low_limit = TASK_UNMAPPED_BASE;
9851 +
9852 +#ifdef CONFIG_PAX_RANDMMAP
9853 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9854 + info.low_limit += mm->delta_mmap;
9855 +#endif
9856 +
9857 info.high_limit = TASK_SIZE;
9858 addr = vm_unmapped_area(&info);
9859 }
9860 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9861 index 4082749..fd97781 100644
9862 --- a/arch/sparc/include/asm/atomic_64.h
9863 +++ b/arch/sparc/include/asm/atomic_64.h
9864 @@ -15,18 +15,38 @@
9865 #define ATOMIC64_INIT(i) { (i) }
9866
9867 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9868 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9869 +{
9870 + return ACCESS_ONCE(v->counter);
9871 +}
9872 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9873 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9874 +{
9875 + return ACCESS_ONCE(v->counter);
9876 +}
9877
9878 #define atomic_set(v, i) (((v)->counter) = i)
9879 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9880 +{
9881 + v->counter = i;
9882 +}
9883 #define atomic64_set(v, i) (((v)->counter) = i)
9884 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9885 +{
9886 + v->counter = i;
9887 +}
9888
9889 -#define ATOMIC_OP(op) \
9890 -void atomic_##op(int, atomic_t *); \
9891 -void atomic64_##op(long, atomic64_t *);
9892 +#define __ATOMIC_OP(op, suffix) \
9893 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9894 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9895
9896 -#define ATOMIC_OP_RETURN(op) \
9897 -int atomic_##op##_return(int, atomic_t *); \
9898 -long atomic64_##op##_return(long, atomic64_t *);
9899 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9900 +
9901 +#define __ATOMIC_OP_RETURN(op, suffix) \
9902 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9903 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9904 +
9905 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9906
9907 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9908
9909 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9910
9911 #undef ATOMIC_OPS
9912 #undef ATOMIC_OP_RETURN
9913 +#undef __ATOMIC_OP_RETURN
9914 #undef ATOMIC_OP
9915 +#undef __ATOMIC_OP
9916
9917 #define atomic_dec_return(v) atomic_sub_return(1, v)
9918 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9919
9920 #define atomic_inc_return(v) atomic_add_return(1, v)
9921 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9922 +{
9923 + return atomic_add_return_unchecked(1, v);
9924 +}
9925 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9926 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9927 +{
9928 + return atomic64_add_return_unchecked(1, v);
9929 +}
9930
9931 /*
9932 * atomic_inc_and_test - increment and test
9933 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9934 * other cases.
9935 */
9936 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9937 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9938 +{
9939 + return atomic_inc_return_unchecked(v) == 0;
9940 +}
9941 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9942
9943 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9944 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9945 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9946
9947 #define atomic_inc(v) atomic_add(1, v)
9948 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9949 +{
9950 + atomic_add_unchecked(1, v);
9951 +}
9952 #define atomic64_inc(v) atomic64_add(1, v)
9953 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9954 +{
9955 + atomic64_add_unchecked(1, v);
9956 +}
9957
9958 #define atomic_dec(v) atomic_sub(1, v)
9959 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9960 +{
9961 + atomic_sub_unchecked(1, v);
9962 +}
9963 #define atomic64_dec(v) atomic64_sub(1, v)
9964 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9965 +{
9966 + atomic64_sub_unchecked(1, v);
9967 +}
9968
9969 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9970 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9971
9972 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9973 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9974 +{
9975 + return cmpxchg(&v->counter, old, new);
9976 +}
9977 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9978 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9979 +{
9980 + return xchg(&v->counter, new);
9981 +}
9982
9983 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9984 {
9985 - int c, old;
9986 + int c, old, new;
9987 c = atomic_read(v);
9988 for (;;) {
9989 - if (unlikely(c == (u)))
9990 + if (unlikely(c == u))
9991 break;
9992 - old = atomic_cmpxchg((v), c, c + (a));
9993 +
9994 + asm volatile("addcc %2, %0, %0\n"
9995 +
9996 +#ifdef CONFIG_PAX_REFCOUNT
9997 + "tvs %%icc, 6\n"
9998 +#endif
9999 +
10000 + : "=r" (new)
10001 + : "0" (c), "ir" (a)
10002 + : "cc");
10003 +
10004 + old = atomic_cmpxchg(v, c, new);
10005 if (likely(old == c))
10006 break;
10007 c = old;
10008 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10009 #define atomic64_cmpxchg(v, o, n) \
10010 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10011 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10012 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10013 +{
10014 + return xchg(&v->counter, new);
10015 +}
10016
10017 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10018 {
10019 - long c, old;
10020 + long c, old, new;
10021 c = atomic64_read(v);
10022 for (;;) {
10023 - if (unlikely(c == (u)))
10024 + if (unlikely(c == u))
10025 break;
10026 - old = atomic64_cmpxchg((v), c, c + (a));
10027 +
10028 + asm volatile("addcc %2, %0, %0\n"
10029 +
10030 +#ifdef CONFIG_PAX_REFCOUNT
10031 + "tvs %%xcc, 6\n"
10032 +#endif
10033 +
10034 + : "=r" (new)
10035 + : "0" (c), "ir" (a)
10036 + : "cc");
10037 +
10038 + old = atomic64_cmpxchg(v, c, new);
10039 if (likely(old == c))
10040 break;
10041 c = old;
10042 }
10043 - return c != (u);
10044 + return c != u;
10045 }
10046
10047 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10048 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10049 index 7664894..45a974b 100644
10050 --- a/arch/sparc/include/asm/barrier_64.h
10051 +++ b/arch/sparc/include/asm/barrier_64.h
10052 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10053 do { \
10054 compiletime_assert_atomic_type(*p); \
10055 barrier(); \
10056 - ACCESS_ONCE(*p) = (v); \
10057 + ACCESS_ONCE_RW(*p) = (v); \
10058 } while (0)
10059
10060 #define smp_load_acquire(p) \
10061 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10062 index 5bb6991..5c2132e 100644
10063 --- a/arch/sparc/include/asm/cache.h
10064 +++ b/arch/sparc/include/asm/cache.h
10065 @@ -7,10 +7,12 @@
10066 #ifndef _SPARC_CACHE_H
10067 #define _SPARC_CACHE_H
10068
10069 +#include <linux/const.h>
10070 +
10071 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10072
10073 #define L1_CACHE_SHIFT 5
10074 -#define L1_CACHE_BYTES 32
10075 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10076
10077 #ifdef CONFIG_SPARC32
10078 #define SMP_CACHE_BYTES_SHIFT 5
10079 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10080 index a24e41f..47677ff 100644
10081 --- a/arch/sparc/include/asm/elf_32.h
10082 +++ b/arch/sparc/include/asm/elf_32.h
10083 @@ -114,6 +114,13 @@ typedef struct {
10084
10085 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10086
10087 +#ifdef CONFIG_PAX_ASLR
10088 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10089 +
10090 +#define PAX_DELTA_MMAP_LEN 16
10091 +#define PAX_DELTA_STACK_LEN 16
10092 +#endif
10093 +
10094 /* This yields a mask that user programs can use to figure out what
10095 instruction set this cpu supports. This can NOT be done in userspace
10096 on Sparc. */
10097 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10098 index 370ca1e..d4f4a98 100644
10099 --- a/arch/sparc/include/asm/elf_64.h
10100 +++ b/arch/sparc/include/asm/elf_64.h
10101 @@ -189,6 +189,13 @@ typedef struct {
10102 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10103 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10104
10105 +#ifdef CONFIG_PAX_ASLR
10106 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10107 +
10108 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10109 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10110 +#endif
10111 +
10112 extern unsigned long sparc64_elf_hwcap;
10113 #define ELF_HWCAP sparc64_elf_hwcap
10114
10115 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10116 index a3890da..f6a408e 100644
10117 --- a/arch/sparc/include/asm/pgalloc_32.h
10118 +++ b/arch/sparc/include/asm/pgalloc_32.h
10119 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10120 }
10121
10122 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10123 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10124
10125 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10126 unsigned long address)
10127 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10128 index 5e31871..13469c6 100644
10129 --- a/arch/sparc/include/asm/pgalloc_64.h
10130 +++ b/arch/sparc/include/asm/pgalloc_64.h
10131 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10132 }
10133
10134 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10135 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10136
10137 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10138 {
10139 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10140 }
10141
10142 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10143 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10144
10145 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10146 {
10147 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10148 index 59ba6f6..4518128 100644
10149 --- a/arch/sparc/include/asm/pgtable.h
10150 +++ b/arch/sparc/include/asm/pgtable.h
10151 @@ -5,4 +5,8 @@
10152 #else
10153 #include <asm/pgtable_32.h>
10154 #endif
10155 +
10156 +#define ktla_ktva(addr) (addr)
10157 +#define ktva_ktla(addr) (addr)
10158 +
10159 #endif
10160 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10161 index f06b36a..bca3189 100644
10162 --- a/arch/sparc/include/asm/pgtable_32.h
10163 +++ b/arch/sparc/include/asm/pgtable_32.h
10164 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10165 #define PAGE_SHARED SRMMU_PAGE_SHARED
10166 #define PAGE_COPY SRMMU_PAGE_COPY
10167 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10168 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10169 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10170 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10171 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10172
10173 /* Top-level page directory - dummy used by init-mm.
10174 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10175
10176 /* xwr */
10177 #define __P000 PAGE_NONE
10178 -#define __P001 PAGE_READONLY
10179 -#define __P010 PAGE_COPY
10180 -#define __P011 PAGE_COPY
10181 +#define __P001 PAGE_READONLY_NOEXEC
10182 +#define __P010 PAGE_COPY_NOEXEC
10183 +#define __P011 PAGE_COPY_NOEXEC
10184 #define __P100 PAGE_READONLY
10185 #define __P101 PAGE_READONLY
10186 #define __P110 PAGE_COPY
10187 #define __P111 PAGE_COPY
10188
10189 #define __S000 PAGE_NONE
10190 -#define __S001 PAGE_READONLY
10191 -#define __S010 PAGE_SHARED
10192 -#define __S011 PAGE_SHARED
10193 +#define __S001 PAGE_READONLY_NOEXEC
10194 +#define __S010 PAGE_SHARED_NOEXEC
10195 +#define __S011 PAGE_SHARED_NOEXEC
10196 #define __S100 PAGE_READONLY
10197 #define __S101 PAGE_READONLY
10198 #define __S110 PAGE_SHARED
10199 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10200 index ae51a11..eadfd03 100644
10201 --- a/arch/sparc/include/asm/pgtsrmmu.h
10202 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10203 @@ -111,6 +111,11 @@
10204 SRMMU_EXEC | SRMMU_REF)
10205 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10206 SRMMU_EXEC | SRMMU_REF)
10207 +
10208 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10209 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10210 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10211 +
10212 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10213 SRMMU_DIRTY | SRMMU_REF)
10214
10215 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10216 index 29d64b1..4272fe8 100644
10217 --- a/arch/sparc/include/asm/setup.h
10218 +++ b/arch/sparc/include/asm/setup.h
10219 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10220 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10221
10222 /* init_64.c */
10223 -extern atomic_t dcpage_flushes;
10224 -extern atomic_t dcpage_flushes_xcall;
10225 +extern atomic_unchecked_t dcpage_flushes;
10226 +extern atomic_unchecked_t dcpage_flushes_xcall;
10227
10228 extern int sysctl_tsb_ratio;
10229 #endif
10230 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10231 index 9689176..63c18ea 100644
10232 --- a/arch/sparc/include/asm/spinlock_64.h
10233 +++ b/arch/sparc/include/asm/spinlock_64.h
10234 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10235
10236 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10237
10238 -static void inline arch_read_lock(arch_rwlock_t *lock)
10239 +static inline void arch_read_lock(arch_rwlock_t *lock)
10240 {
10241 unsigned long tmp1, tmp2;
10242
10243 __asm__ __volatile__ (
10244 "1: ldsw [%2], %0\n"
10245 " brlz,pn %0, 2f\n"
10246 -"4: add %0, 1, %1\n"
10247 +"4: addcc %0, 1, %1\n"
10248 +
10249 +#ifdef CONFIG_PAX_REFCOUNT
10250 +" tvs %%icc, 6\n"
10251 +#endif
10252 +
10253 " cas [%2], %0, %1\n"
10254 " cmp %0, %1\n"
10255 " bne,pn %%icc, 1b\n"
10256 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10257 " .previous"
10258 : "=&r" (tmp1), "=&r" (tmp2)
10259 : "r" (lock)
10260 - : "memory");
10261 + : "memory", "cc");
10262 }
10263
10264 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10265 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10266 {
10267 int tmp1, tmp2;
10268
10269 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10270 "1: ldsw [%2], %0\n"
10271 " brlz,a,pn %0, 2f\n"
10272 " mov 0, %0\n"
10273 -" add %0, 1, %1\n"
10274 +" addcc %0, 1, %1\n"
10275 +
10276 +#ifdef CONFIG_PAX_REFCOUNT
10277 +" tvs %%icc, 6\n"
10278 +#endif
10279 +
10280 " cas [%2], %0, %1\n"
10281 " cmp %0, %1\n"
10282 " bne,pn %%icc, 1b\n"
10283 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10284 return tmp1;
10285 }
10286
10287 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10288 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10289 {
10290 unsigned long tmp1, tmp2;
10291
10292 __asm__ __volatile__(
10293 "1: lduw [%2], %0\n"
10294 -" sub %0, 1, %1\n"
10295 +" subcc %0, 1, %1\n"
10296 +
10297 +#ifdef CONFIG_PAX_REFCOUNT
10298 +" tvs %%icc, 6\n"
10299 +#endif
10300 +
10301 " cas [%2], %0, %1\n"
10302 " cmp %0, %1\n"
10303 " bne,pn %%xcc, 1b\n"
10304 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10305 : "memory");
10306 }
10307
10308 -static void inline arch_write_lock(arch_rwlock_t *lock)
10309 +static inline void arch_write_lock(arch_rwlock_t *lock)
10310 {
10311 unsigned long mask, tmp1, tmp2;
10312
10313 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10314 : "memory");
10315 }
10316
10317 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10318 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10319 {
10320 __asm__ __volatile__(
10321 " stw %%g0, [%0]"
10322 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10323 : "memory");
10324 }
10325
10326 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10327 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10328 {
10329 unsigned long mask, tmp1, tmp2, result;
10330
10331 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10332 index fd7bd0a..2e2fa7a 100644
10333 --- a/arch/sparc/include/asm/thread_info_32.h
10334 +++ b/arch/sparc/include/asm/thread_info_32.h
10335 @@ -47,6 +47,7 @@ struct thread_info {
10336 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10337 unsigned long rwbuf_stkptrs[NSWINS];
10338 unsigned long w_saved;
10339 + unsigned long lowest_stack;
10340 };
10341
10342 /*
10343 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10344 index ff45516..73001ab 100644
10345 --- a/arch/sparc/include/asm/thread_info_64.h
10346 +++ b/arch/sparc/include/asm/thread_info_64.h
10347 @@ -61,6 +61,8 @@ struct thread_info {
10348 struct pt_regs *kern_una_regs;
10349 unsigned int kern_una_insn;
10350
10351 + unsigned long lowest_stack;
10352 +
10353 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10354 __attribute__ ((aligned(64)));
10355 };
10356 @@ -184,12 +186,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10357 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10358 /* flag bit 4 is available */
10359 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10360 -/* flag bit 6 is available */
10361 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10362 #define TIF_32BIT 7 /* 32-bit binary */
10363 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10364 #define TIF_SECCOMP 9 /* secure computing */
10365 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10366 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10367 +
10368 /* NOTE: Thread flags >= 12 should be ones we have no interest
10369 * in using in assembly, else we can't use the mask as
10370 * an immediate value in instructions such as andcc.
10371 @@ -209,12 +212,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10372 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10373 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10374 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10375 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10376
10377 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10378 _TIF_DO_NOTIFY_RESUME_MASK | \
10379 _TIF_NEED_RESCHED)
10380 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10381
10382 +#define _TIF_WORK_SYSCALL \
10383 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10384 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10385 +
10386 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10387
10388 /*
10389 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10390 index bd56c28..4b63d83 100644
10391 --- a/arch/sparc/include/asm/uaccess.h
10392 +++ b/arch/sparc/include/asm/uaccess.h
10393 @@ -1,5 +1,6 @@
10394 #ifndef ___ASM_SPARC_UACCESS_H
10395 #define ___ASM_SPARC_UACCESS_H
10396 +
10397 #if defined(__sparc__) && defined(__arch64__)
10398 #include <asm/uaccess_64.h>
10399 #else
10400 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10401 index 64ee103..388aef0 100644
10402 --- a/arch/sparc/include/asm/uaccess_32.h
10403 +++ b/arch/sparc/include/asm/uaccess_32.h
10404 @@ -47,6 +47,7 @@
10405 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10406 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10407 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10408 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10409 #define access_ok(type, addr, size) \
10410 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10411
10412 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10413
10414 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10415 {
10416 - if (n && __access_ok((unsigned long) to, n))
10417 + if ((long)n < 0)
10418 + return n;
10419 +
10420 + if (n && __access_ok((unsigned long) to, n)) {
10421 + if (!__builtin_constant_p(n))
10422 + check_object_size(from, n, true);
10423 return __copy_user(to, (__force void __user *) from, n);
10424 - else
10425 + } else
10426 return n;
10427 }
10428
10429 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10430 {
10431 + if ((long)n < 0)
10432 + return n;
10433 +
10434 + if (!__builtin_constant_p(n))
10435 + check_object_size(from, n, true);
10436 +
10437 return __copy_user(to, (__force void __user *) from, n);
10438 }
10439
10440 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10441 {
10442 - if (n && __access_ok((unsigned long) from, n))
10443 + if ((long)n < 0)
10444 + return n;
10445 +
10446 + if (n && __access_ok((unsigned long) from, n)) {
10447 + if (!__builtin_constant_p(n))
10448 + check_object_size(to, n, false);
10449 return __copy_user((__force void __user *) to, from, n);
10450 - else
10451 + } else
10452 return n;
10453 }
10454
10455 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10456 {
10457 + if ((long)n < 0)
10458 + return n;
10459 +
10460 return __copy_user((__force void __user *) to, from, n);
10461 }
10462
10463 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10464 index a35194b..47dabc0d 100644
10465 --- a/arch/sparc/include/asm/uaccess_64.h
10466 +++ b/arch/sparc/include/asm/uaccess_64.h
10467 @@ -10,6 +10,7 @@
10468 #include <linux/compiler.h>
10469 #include <linux/string.h>
10470 #include <linux/thread_info.h>
10471 +#include <linux/kernel.h>
10472 #include <asm/asi.h>
10473 #include <asm/spitfire.h>
10474 #include <asm-generic/uaccess-unaligned.h>
10475 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10476 return 1;
10477 }
10478
10479 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10480 +{
10481 + return 1;
10482 +}
10483 +
10484 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10485 {
10486 return 1;
10487 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10488 static inline unsigned long __must_check
10489 copy_from_user(void *to, const void __user *from, unsigned long size)
10490 {
10491 - unsigned long ret = ___copy_from_user(to, from, size);
10492 + unsigned long ret;
10493
10494 + if ((long)size < 0 || size > INT_MAX)
10495 + return size;
10496 +
10497 + if (!__builtin_constant_p(size))
10498 + check_object_size(to, size, false);
10499 +
10500 + ret = ___copy_from_user(to, from, size);
10501 if (unlikely(ret))
10502 ret = copy_from_user_fixup(to, from, size);
10503
10504 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10505 static inline unsigned long __must_check
10506 copy_to_user(void __user *to, const void *from, unsigned long size)
10507 {
10508 - unsigned long ret = ___copy_to_user(to, from, size);
10509 + unsigned long ret;
10510
10511 + if ((long)size < 0 || size > INT_MAX)
10512 + return size;
10513 +
10514 + if (!__builtin_constant_p(size))
10515 + check_object_size(from, size, true);
10516 +
10517 + ret = ___copy_to_user(to, from, size);
10518 if (unlikely(ret))
10519 ret = copy_to_user_fixup(to, from, size);
10520 return ret;
10521 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10522 index 7cf9c6e..6206648 100644
10523 --- a/arch/sparc/kernel/Makefile
10524 +++ b/arch/sparc/kernel/Makefile
10525 @@ -4,7 +4,7 @@
10526 #
10527
10528 asflags-y := -ansi
10529 -ccflags-y := -Werror
10530 +#ccflags-y := -Werror
10531
10532 extra-y := head_$(BITS).o
10533
10534 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10535 index 50e7b62..79fae35 100644
10536 --- a/arch/sparc/kernel/process_32.c
10537 +++ b/arch/sparc/kernel/process_32.c
10538 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10539
10540 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10541 r->psr, r->pc, r->npc, r->y, print_tainted());
10542 - printk("PC: <%pS>\n", (void *) r->pc);
10543 + printk("PC: <%pA>\n", (void *) r->pc);
10544 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10545 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10546 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10547 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10548 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10549 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10550 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10551 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10552
10553 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10554 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10555 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10556 rw = (struct reg_window32 *) fp;
10557 pc = rw->ins[7];
10558 printk("[%08lx : ", pc);
10559 - printk("%pS ] ", (void *) pc);
10560 + printk("%pA ] ", (void *) pc);
10561 fp = rw->ins[6];
10562 } while (++count < 16);
10563 printk("\n");
10564 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10565 index 46a5964..a35c62c 100644
10566 --- a/arch/sparc/kernel/process_64.c
10567 +++ b/arch/sparc/kernel/process_64.c
10568 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10569 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10570 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10571 if (regs->tstate & TSTATE_PRIV)
10572 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10573 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10574 }
10575
10576 void show_regs(struct pt_regs *regs)
10577 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10578
10579 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10580 regs->tpc, regs->tnpc, regs->y, print_tainted());
10581 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10582 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10583 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10584 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10585 regs->u_regs[3]);
10586 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10587 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10588 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10589 regs->u_regs[15]);
10590 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10591 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10592 show_regwindow(regs);
10593 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10594 }
10595 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10596 ((tp && tp->task) ? tp->task->pid : -1));
10597
10598 if (gp->tstate & TSTATE_PRIV) {
10599 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10600 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10601 (void *) gp->tpc,
10602 (void *) gp->o7,
10603 (void *) gp->i7,
10604 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10605 index 79cc0d1..ec62734 100644
10606 --- a/arch/sparc/kernel/prom_common.c
10607 +++ b/arch/sparc/kernel/prom_common.c
10608 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10609
10610 unsigned int prom_early_allocated __initdata;
10611
10612 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10613 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10614 .nextprop = prom_common_nextprop,
10615 .getproplen = prom_getproplen,
10616 .getproperty = prom_getproperty,
10617 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10618 index 9ddc492..27a5619 100644
10619 --- a/arch/sparc/kernel/ptrace_64.c
10620 +++ b/arch/sparc/kernel/ptrace_64.c
10621 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10622 return ret;
10623 }
10624
10625 +#ifdef CONFIG_GRKERNSEC_SETXID
10626 +extern void gr_delayed_cred_worker(void);
10627 +#endif
10628 +
10629 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10630 {
10631 int ret = 0;
10632 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10633 if (test_thread_flag(TIF_NOHZ))
10634 user_exit();
10635
10636 +#ifdef CONFIG_GRKERNSEC_SETXID
10637 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10638 + gr_delayed_cred_worker();
10639 +#endif
10640 +
10641 if (test_thread_flag(TIF_SYSCALL_TRACE))
10642 ret = tracehook_report_syscall_entry(regs);
10643
10644 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10645 if (test_thread_flag(TIF_NOHZ))
10646 user_exit();
10647
10648 +#ifdef CONFIG_GRKERNSEC_SETXID
10649 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10650 + gr_delayed_cred_worker();
10651 +#endif
10652 +
10653 audit_syscall_exit(regs);
10654
10655 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10656 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10657 index 61139d9..c1a5f28 100644
10658 --- a/arch/sparc/kernel/smp_64.c
10659 +++ b/arch/sparc/kernel/smp_64.c
10660 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10661 return;
10662
10663 #ifdef CONFIG_DEBUG_DCFLUSH
10664 - atomic_inc(&dcpage_flushes);
10665 + atomic_inc_unchecked(&dcpage_flushes);
10666 #endif
10667
10668 this_cpu = get_cpu();
10669 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10670 xcall_deliver(data0, __pa(pg_addr),
10671 (u64) pg_addr, cpumask_of(cpu));
10672 #ifdef CONFIG_DEBUG_DCFLUSH
10673 - atomic_inc(&dcpage_flushes_xcall);
10674 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10675 #endif
10676 }
10677 }
10678 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10679 preempt_disable();
10680
10681 #ifdef CONFIG_DEBUG_DCFLUSH
10682 - atomic_inc(&dcpage_flushes);
10683 + atomic_inc_unchecked(&dcpage_flushes);
10684 #endif
10685 data0 = 0;
10686 pg_addr = page_address(page);
10687 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10688 xcall_deliver(data0, __pa(pg_addr),
10689 (u64) pg_addr, cpu_online_mask);
10690 #ifdef CONFIG_DEBUG_DCFLUSH
10691 - atomic_inc(&dcpage_flushes_xcall);
10692 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10693 #endif
10694 }
10695 __local_flush_dcache_page(page);
10696 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10697 index 646988d..b88905f 100644
10698 --- a/arch/sparc/kernel/sys_sparc_32.c
10699 +++ b/arch/sparc/kernel/sys_sparc_32.c
10700 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10701 if (len > TASK_SIZE - PAGE_SIZE)
10702 return -ENOMEM;
10703 if (!addr)
10704 - addr = TASK_UNMAPPED_BASE;
10705 + addr = current->mm->mmap_base;
10706
10707 info.flags = 0;
10708 info.length = len;
10709 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10710 index 30e7ddb..266a3b0 100644
10711 --- a/arch/sparc/kernel/sys_sparc_64.c
10712 +++ b/arch/sparc/kernel/sys_sparc_64.c
10713 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10714 struct vm_area_struct * vma;
10715 unsigned long task_size = TASK_SIZE;
10716 int do_color_align;
10717 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10718 struct vm_unmapped_area_info info;
10719
10720 if (flags & MAP_FIXED) {
10721 /* We do not accept a shared mapping if it would violate
10722 * cache aliasing constraints.
10723 */
10724 - if ((flags & MAP_SHARED) &&
10725 + if ((filp || (flags & MAP_SHARED)) &&
10726 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10727 return -EINVAL;
10728 return addr;
10729 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10730 if (filp || (flags & MAP_SHARED))
10731 do_color_align = 1;
10732
10733 +#ifdef CONFIG_PAX_RANDMMAP
10734 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10735 +#endif
10736 +
10737 if (addr) {
10738 if (do_color_align)
10739 addr = COLOR_ALIGN(addr, pgoff);
10740 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10741 addr = PAGE_ALIGN(addr);
10742
10743 vma = find_vma(mm, addr);
10744 - if (task_size - len >= addr &&
10745 - (!vma || addr + len <= vma->vm_start))
10746 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10747 return addr;
10748 }
10749
10750 info.flags = 0;
10751 info.length = len;
10752 - info.low_limit = TASK_UNMAPPED_BASE;
10753 + info.low_limit = mm->mmap_base;
10754 info.high_limit = min(task_size, VA_EXCLUDE_START);
10755 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10756 info.align_offset = pgoff << PAGE_SHIFT;
10757 + info.threadstack_offset = offset;
10758 addr = vm_unmapped_area(&info);
10759
10760 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10761 VM_BUG_ON(addr != -ENOMEM);
10762 info.low_limit = VA_EXCLUDE_END;
10763 +
10764 +#ifdef CONFIG_PAX_RANDMMAP
10765 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10766 + info.low_limit += mm->delta_mmap;
10767 +#endif
10768 +
10769 info.high_limit = task_size;
10770 addr = vm_unmapped_area(&info);
10771 }
10772 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10773 unsigned long task_size = STACK_TOP32;
10774 unsigned long addr = addr0;
10775 int do_color_align;
10776 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10777 struct vm_unmapped_area_info info;
10778
10779 /* This should only ever run for 32-bit processes. */
10780 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10781 /* We do not accept a shared mapping if it would violate
10782 * cache aliasing constraints.
10783 */
10784 - if ((flags & MAP_SHARED) &&
10785 + if ((filp || (flags & MAP_SHARED)) &&
10786 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10787 return -EINVAL;
10788 return addr;
10789 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10790 if (filp || (flags & MAP_SHARED))
10791 do_color_align = 1;
10792
10793 +#ifdef CONFIG_PAX_RANDMMAP
10794 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10795 +#endif
10796 +
10797 /* requesting a specific address */
10798 if (addr) {
10799 if (do_color_align)
10800 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10801 addr = PAGE_ALIGN(addr);
10802
10803 vma = find_vma(mm, addr);
10804 - if (task_size - len >= addr &&
10805 - (!vma || addr + len <= vma->vm_start))
10806 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10807 return addr;
10808 }
10809
10810 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10811 info.high_limit = mm->mmap_base;
10812 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10813 info.align_offset = pgoff << PAGE_SHIFT;
10814 + info.threadstack_offset = offset;
10815 addr = vm_unmapped_area(&info);
10816
10817 /*
10818 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10819 VM_BUG_ON(addr != -ENOMEM);
10820 info.flags = 0;
10821 info.low_limit = TASK_UNMAPPED_BASE;
10822 +
10823 +#ifdef CONFIG_PAX_RANDMMAP
10824 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10825 + info.low_limit += mm->delta_mmap;
10826 +#endif
10827 +
10828 info.high_limit = STACK_TOP32;
10829 addr = vm_unmapped_area(&info);
10830 }
10831 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10832 EXPORT_SYMBOL(get_fb_unmapped_area);
10833
10834 /* Essentially the same as PowerPC. */
10835 -static unsigned long mmap_rnd(void)
10836 +static unsigned long mmap_rnd(struct mm_struct *mm)
10837 {
10838 unsigned long rnd = 0UL;
10839
10840 +#ifdef CONFIG_PAX_RANDMMAP
10841 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10842 +#endif
10843 +
10844 if (current->flags & PF_RANDOMIZE) {
10845 unsigned long val = get_random_int();
10846 if (test_thread_flag(TIF_32BIT))
10847 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10848
10849 void arch_pick_mmap_layout(struct mm_struct *mm)
10850 {
10851 - unsigned long random_factor = mmap_rnd();
10852 + unsigned long random_factor = mmap_rnd(mm);
10853 unsigned long gap;
10854
10855 /*
10856 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10857 gap == RLIM_INFINITY ||
10858 sysctl_legacy_va_layout) {
10859 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10860 +
10861 +#ifdef CONFIG_PAX_RANDMMAP
10862 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10863 + mm->mmap_base += mm->delta_mmap;
10864 +#endif
10865 +
10866 mm->get_unmapped_area = arch_get_unmapped_area;
10867 } else {
10868 /* We know it's 32-bit */
10869 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10870 gap = (task_size / 6 * 5);
10871
10872 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10873 +
10874 +#ifdef CONFIG_PAX_RANDMMAP
10875 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10876 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10877 +#endif
10878 +
10879 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10880 }
10881 }
10882 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10883 index bb00089..e0ea580 100644
10884 --- a/arch/sparc/kernel/syscalls.S
10885 +++ b/arch/sparc/kernel/syscalls.S
10886 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10887 #endif
10888 .align 32
10889 1: ldx [%g6 + TI_FLAGS], %l5
10890 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10891 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10892 be,pt %icc, rtrap
10893 nop
10894 call syscall_trace_leave
10895 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10896
10897 srl %i3, 0, %o3 ! IEU0
10898 srl %i2, 0, %o2 ! IEU0 Group
10899 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10900 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10901 bne,pn %icc, linux_syscall_trace32 ! CTI
10902 mov %i0, %l5 ! IEU1
10903 5: call %l7 ! CTI Group brk forced
10904 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10905
10906 mov %i3, %o3 ! IEU1
10907 mov %i4, %o4 ! IEU0 Group
10908 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10909 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10910 bne,pn %icc, linux_syscall_trace ! CTI Group
10911 mov %i0, %l5 ! IEU0
10912 2: call %l7 ! CTI Group brk forced
10913 @@ -233,7 +233,7 @@ ret_sys_call:
10914
10915 cmp %o0, -ERESTART_RESTARTBLOCK
10916 bgeu,pn %xcc, 1f
10917 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10918 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10919 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10920
10921 2:
10922 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10923 index 6fd386c5..6907d81 100644
10924 --- a/arch/sparc/kernel/traps_32.c
10925 +++ b/arch/sparc/kernel/traps_32.c
10926 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10927 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10928 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10929
10930 +extern void gr_handle_kernel_exploit(void);
10931 +
10932 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10933 {
10934 static int die_counter;
10935 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10936 count++ < 30 &&
10937 (((unsigned long) rw) >= PAGE_OFFSET) &&
10938 !(((unsigned long) rw) & 0x7)) {
10939 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10940 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10941 (void *) rw->ins[7]);
10942 rw = (struct reg_window32 *)rw->ins[6];
10943 }
10944 }
10945 printk("Instruction DUMP:");
10946 instruction_dump ((unsigned long *) regs->pc);
10947 - if(regs->psr & PSR_PS)
10948 + if(regs->psr & PSR_PS) {
10949 + gr_handle_kernel_exploit();
10950 do_exit(SIGKILL);
10951 + }
10952 do_exit(SIGSEGV);
10953 }
10954
10955 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10956 index 0e69974..0c15a6e 100644
10957 --- a/arch/sparc/kernel/traps_64.c
10958 +++ b/arch/sparc/kernel/traps_64.c
10959 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10960 i + 1,
10961 p->trapstack[i].tstate, p->trapstack[i].tpc,
10962 p->trapstack[i].tnpc, p->trapstack[i].tt);
10963 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10964 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10965 }
10966 }
10967
10968 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10969
10970 lvl -= 0x100;
10971 if (regs->tstate & TSTATE_PRIV) {
10972 +
10973 +#ifdef CONFIG_PAX_REFCOUNT
10974 + if (lvl == 6)
10975 + pax_report_refcount_overflow(regs);
10976 +#endif
10977 +
10978 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10979 die_if_kernel(buffer, regs);
10980 }
10981 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10982 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10983 {
10984 char buffer[32];
10985 -
10986 +
10987 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10988 0, lvl, SIGTRAP) == NOTIFY_STOP)
10989 return;
10990
10991 +#ifdef CONFIG_PAX_REFCOUNT
10992 + if (lvl == 6)
10993 + pax_report_refcount_overflow(regs);
10994 +#endif
10995 +
10996 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10997
10998 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
10999 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11000 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11001 printk("%s" "ERROR(%d): ",
11002 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11003 - printk("TPC<%pS>\n", (void *) regs->tpc);
11004 + printk("TPC<%pA>\n", (void *) regs->tpc);
11005 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11006 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11007 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11008 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11009 smp_processor_id(),
11010 (type & 0x1) ? 'I' : 'D',
11011 regs->tpc);
11012 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11013 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11014 panic("Irrecoverable Cheetah+ parity error.");
11015 }
11016
11017 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11018 smp_processor_id(),
11019 (type & 0x1) ? 'I' : 'D',
11020 regs->tpc);
11021 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11022 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11023 }
11024
11025 struct sun4v_error_entry {
11026 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11027 /*0x38*/u64 reserved_5;
11028 };
11029
11030 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11031 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11032 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11033 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11034
11035 static const char *sun4v_err_type_to_str(u8 type)
11036 {
11037 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11038 }
11039
11040 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11041 - int cpu, const char *pfx, atomic_t *ocnt)
11042 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11043 {
11044 u64 *raw_ptr = (u64 *) ent;
11045 u32 attrs;
11046 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11047
11048 show_regs(regs);
11049
11050 - if ((cnt = atomic_read(ocnt)) != 0) {
11051 - atomic_set(ocnt, 0);
11052 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11053 + atomic_set_unchecked(ocnt, 0);
11054 wmb();
11055 printk("%s: Queue overflowed %d times.\n",
11056 pfx, cnt);
11057 @@ -2048,7 +2059,7 @@ out:
11058 */
11059 void sun4v_resum_overflow(struct pt_regs *regs)
11060 {
11061 - atomic_inc(&sun4v_resum_oflow_cnt);
11062 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11063 }
11064
11065 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11066 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11067 /* XXX Actually even this can make not that much sense. Perhaps
11068 * XXX we should just pull the plug and panic directly from here?
11069 */
11070 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11071 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11072 }
11073
11074 static void sun4v_tlb_error(struct pt_regs *regs)
11075 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11076
11077 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11078 regs->tpc, tl);
11079 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11080 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11081 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11082 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11083 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11084 (void *) regs->u_regs[UREG_I7]);
11085 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11086 "pte[%lx] error[%lx]\n",
11087 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11088
11089 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11090 regs->tpc, tl);
11091 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11092 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11093 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11094 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11095 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11096 (void *) regs->u_regs[UREG_I7]);
11097 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11098 "pte[%lx] error[%lx]\n",
11099 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11100 fp = (unsigned long)sf->fp + STACK_BIAS;
11101 }
11102
11103 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11104 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11105 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11106 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11107 int index = tsk->curr_ret_stack;
11108 if (tsk->ret_stack && index >= graph) {
11109 pc = tsk->ret_stack[index - graph].ret;
11110 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11111 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11112 graph++;
11113 }
11114 }
11115 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11116 return (struct reg_window *) (fp + STACK_BIAS);
11117 }
11118
11119 +extern void gr_handle_kernel_exploit(void);
11120 +
11121 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11122 {
11123 static int die_counter;
11124 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11125 while (rw &&
11126 count++ < 30 &&
11127 kstack_valid(tp, (unsigned long) rw)) {
11128 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11129 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11130 (void *) rw->ins[7]);
11131
11132 rw = kernel_stack_up(rw);
11133 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11134 }
11135 if (panic_on_oops)
11136 panic("Fatal exception");
11137 - if (regs->tstate & TSTATE_PRIV)
11138 + if (regs->tstate & TSTATE_PRIV) {
11139 + gr_handle_kernel_exploit();
11140 do_exit(SIGKILL);
11141 + }
11142 do_exit(SIGSEGV);
11143 }
11144 EXPORT_SYMBOL(die_if_kernel);
11145 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11146 index 62098a8..547ab2c 100644
11147 --- a/arch/sparc/kernel/unaligned_64.c
11148 +++ b/arch/sparc/kernel/unaligned_64.c
11149 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11150 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11151
11152 if (__ratelimit(&ratelimit)) {
11153 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11154 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11155 regs->tpc, (void *) regs->tpc);
11156 }
11157 }
11158 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11159 index 3269b02..64f5231 100644
11160 --- a/arch/sparc/lib/Makefile
11161 +++ b/arch/sparc/lib/Makefile
11162 @@ -2,7 +2,7 @@
11163 #
11164
11165 asflags-y := -ansi -DST_DIV0=0x02
11166 -ccflags-y := -Werror
11167 +#ccflags-y := -Werror
11168
11169 lib-$(CONFIG_SPARC32) += ashrdi3.o
11170 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11171 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11172 index 05dac43..76f8ed4 100644
11173 --- a/arch/sparc/lib/atomic_64.S
11174 +++ b/arch/sparc/lib/atomic_64.S
11175 @@ -15,11 +15,22 @@
11176 * a value and does the barriers.
11177 */
11178
11179 -#define ATOMIC_OP(op) \
11180 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11181 +#ifdef CONFIG_PAX_REFCOUNT
11182 +#define __REFCOUNT_OP(op) op##cc
11183 +#define __OVERFLOW_IOP tvs %icc, 6;
11184 +#define __OVERFLOW_XOP tvs %xcc, 6;
11185 +#else
11186 +#define __REFCOUNT_OP(op) op
11187 +#define __OVERFLOW_IOP
11188 +#define __OVERFLOW_XOP
11189 +#endif
11190 +
11191 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11192 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11193 BACKOFF_SETUP(%o2); \
11194 1: lduw [%o1], %g1; \
11195 - op %g1, %o0, %g7; \
11196 + asm_op %g1, %o0, %g7; \
11197 + post_op \
11198 cas [%o1], %g1, %g7; \
11199 cmp %g1, %g7; \
11200 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11201 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11202 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11203 ENDPROC(atomic_##op); \
11204
11205 -#define ATOMIC_OP_RETURN(op) \
11206 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11207 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11208 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11209 +
11210 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11211 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11212 BACKOFF_SETUP(%o2); \
11213 1: lduw [%o1], %g1; \
11214 - op %g1, %o0, %g7; \
11215 + asm_op %g1, %o0, %g7; \
11216 + post_op \
11217 cas [%o1], %g1, %g7; \
11218 cmp %g1, %g7; \
11219 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11220 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11221 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11222 ENDPROC(atomic_##op##_return);
11223
11224 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11225 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11226 +
11227 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11228
11229 ATOMIC_OPS(add)
11230 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11231
11232 #undef ATOMIC_OPS
11233 #undef ATOMIC_OP_RETURN
11234 +#undef __ATOMIC_OP_RETURN
11235 #undef ATOMIC_OP
11236 +#undef __ATOMIC_OP
11237
11238 -#define ATOMIC64_OP(op) \
11239 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11240 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11241 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11242 BACKOFF_SETUP(%o2); \
11243 1: ldx [%o1], %g1; \
11244 - op %g1, %o0, %g7; \
11245 + asm_op %g1, %o0, %g7; \
11246 + post_op \
11247 casx [%o1], %g1, %g7; \
11248 cmp %g1, %g7; \
11249 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11250 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11251 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11252 ENDPROC(atomic64_##op); \
11253
11254 -#define ATOMIC64_OP_RETURN(op) \
11255 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11256 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11257 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11258 +
11259 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11260 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11261 BACKOFF_SETUP(%o2); \
11262 1: ldx [%o1], %g1; \
11263 - op %g1, %o0, %g7; \
11264 + asm_op %g1, %o0, %g7; \
11265 + post_op \
11266 casx [%o1], %g1, %g7; \
11267 cmp %g1, %g7; \
11268 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11269 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11270 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11271 ENDPROC(atomic64_##op##_return);
11272
11273 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11274 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11275 +
11276 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11277
11278 ATOMIC64_OPS(add)
11279 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11280
11281 #undef ATOMIC64_OPS
11282 #undef ATOMIC64_OP_RETURN
11283 +#undef __ATOMIC64_OP_RETURN
11284 #undef ATOMIC64_OP
11285 +#undef __ATOMIC64_OP
11286 +#undef __OVERFLOW_XOP
11287 +#undef __OVERFLOW_IOP
11288 +#undef __REFCOUNT_OP
11289
11290 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11291 BACKOFF_SETUP(%o2)
11292 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11293 index 1d649a9..fbc5bfc 100644
11294 --- a/arch/sparc/lib/ksyms.c
11295 +++ b/arch/sparc/lib/ksyms.c
11296 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11297 /* Atomic counter implementation. */
11298 #define ATOMIC_OP(op) \
11299 EXPORT_SYMBOL(atomic_##op); \
11300 -EXPORT_SYMBOL(atomic64_##op);
11301 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11302 +EXPORT_SYMBOL(atomic64_##op); \
11303 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11304
11305 #define ATOMIC_OP_RETURN(op) \
11306 EXPORT_SYMBOL(atomic_##op##_return); \
11307 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11308 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11309
11310 ATOMIC_OPS(add)
11311 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11312 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11313 ATOMIC_OPS(sub)
11314
11315 #undef ATOMIC_OPS
11316 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11317 index 30c3ecc..736f015 100644
11318 --- a/arch/sparc/mm/Makefile
11319 +++ b/arch/sparc/mm/Makefile
11320 @@ -2,7 +2,7 @@
11321 #
11322
11323 asflags-y := -ansi
11324 -ccflags-y := -Werror
11325 +#ccflags-y := -Werror
11326
11327 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11328 obj-y += fault_$(BITS).o
11329 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11330 index 70d8171..274c6c0 100644
11331 --- a/arch/sparc/mm/fault_32.c
11332 +++ b/arch/sparc/mm/fault_32.c
11333 @@ -21,6 +21,9 @@
11334 #include <linux/perf_event.h>
11335 #include <linux/interrupt.h>
11336 #include <linux/kdebug.h>
11337 +#include <linux/slab.h>
11338 +#include <linux/pagemap.h>
11339 +#include <linux/compiler.h>
11340
11341 #include <asm/page.h>
11342 #include <asm/pgtable.h>
11343 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11344 return safe_compute_effective_address(regs, insn);
11345 }
11346
11347 +#ifdef CONFIG_PAX_PAGEEXEC
11348 +#ifdef CONFIG_PAX_DLRESOLVE
11349 +static void pax_emuplt_close(struct vm_area_struct *vma)
11350 +{
11351 + vma->vm_mm->call_dl_resolve = 0UL;
11352 +}
11353 +
11354 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11355 +{
11356 + unsigned int *kaddr;
11357 +
11358 + vmf->page = alloc_page(GFP_HIGHUSER);
11359 + if (!vmf->page)
11360 + return VM_FAULT_OOM;
11361 +
11362 + kaddr = kmap(vmf->page);
11363 + memset(kaddr, 0, PAGE_SIZE);
11364 + kaddr[0] = 0x9DE3BFA8U; /* save */
11365 + flush_dcache_page(vmf->page);
11366 + kunmap(vmf->page);
11367 + return VM_FAULT_MAJOR;
11368 +}
11369 +
11370 +static const struct vm_operations_struct pax_vm_ops = {
11371 + .close = pax_emuplt_close,
11372 + .fault = pax_emuplt_fault
11373 +};
11374 +
11375 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11376 +{
11377 + int ret;
11378 +
11379 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11380 + vma->vm_mm = current->mm;
11381 + vma->vm_start = addr;
11382 + vma->vm_end = addr + PAGE_SIZE;
11383 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11384 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11385 + vma->vm_ops = &pax_vm_ops;
11386 +
11387 + ret = insert_vm_struct(current->mm, vma);
11388 + if (ret)
11389 + return ret;
11390 +
11391 + ++current->mm->total_vm;
11392 + return 0;
11393 +}
11394 +#endif
11395 +
11396 +/*
11397 + * PaX: decide what to do with offenders (regs->pc = fault address)
11398 + *
11399 + * returns 1 when task should be killed
11400 + * 2 when patched PLT trampoline was detected
11401 + * 3 when unpatched PLT trampoline was detected
11402 + */
11403 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11404 +{
11405 +
11406 +#ifdef CONFIG_PAX_EMUPLT
11407 + int err;
11408 +
11409 + do { /* PaX: patched PLT emulation #1 */
11410 + unsigned int sethi1, sethi2, jmpl;
11411 +
11412 + err = get_user(sethi1, (unsigned int *)regs->pc);
11413 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11414 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11415 +
11416 + if (err)
11417 + break;
11418 +
11419 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11420 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11421 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11422 + {
11423 + unsigned int addr;
11424 +
11425 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11426 + addr = regs->u_regs[UREG_G1];
11427 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11428 + regs->pc = addr;
11429 + regs->npc = addr+4;
11430 + return 2;
11431 + }
11432 + } while (0);
11433 +
11434 + do { /* PaX: patched PLT emulation #2 */
11435 + unsigned int ba;
11436 +
11437 + err = get_user(ba, (unsigned int *)regs->pc);
11438 +
11439 + if (err)
11440 + break;
11441 +
11442 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11443 + unsigned int addr;
11444 +
11445 + if ((ba & 0xFFC00000U) == 0x30800000U)
11446 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11447 + else
11448 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11449 + regs->pc = addr;
11450 + regs->npc = addr+4;
11451 + return 2;
11452 + }
11453 + } while (0);
11454 +
11455 + do { /* PaX: patched PLT emulation #3 */
11456 + unsigned int sethi, bajmpl, nop;
11457 +
11458 + err = get_user(sethi, (unsigned int *)regs->pc);
11459 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11460 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11461 +
11462 + if (err)
11463 + break;
11464 +
11465 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11466 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11467 + nop == 0x01000000U)
11468 + {
11469 + unsigned int addr;
11470 +
11471 + addr = (sethi & 0x003FFFFFU) << 10;
11472 + regs->u_regs[UREG_G1] = addr;
11473 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11474 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11475 + else
11476 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11477 + regs->pc = addr;
11478 + regs->npc = addr+4;
11479 + return 2;
11480 + }
11481 + } while (0);
11482 +
11483 + do { /* PaX: unpatched PLT emulation step 1 */
11484 + unsigned int sethi, ba, nop;
11485 +
11486 + err = get_user(sethi, (unsigned int *)regs->pc);
11487 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11488 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11489 +
11490 + if (err)
11491 + break;
11492 +
11493 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11494 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11495 + nop == 0x01000000U)
11496 + {
11497 + unsigned int addr, save, call;
11498 +
11499 + if ((ba & 0xFFC00000U) == 0x30800000U)
11500 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11501 + else
11502 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11503 +
11504 + err = get_user(save, (unsigned int *)addr);
11505 + err |= get_user(call, (unsigned int *)(addr+4));
11506 + err |= get_user(nop, (unsigned int *)(addr+8));
11507 + if (err)
11508 + break;
11509 +
11510 +#ifdef CONFIG_PAX_DLRESOLVE
11511 + if (save == 0x9DE3BFA8U &&
11512 + (call & 0xC0000000U) == 0x40000000U &&
11513 + nop == 0x01000000U)
11514 + {
11515 + struct vm_area_struct *vma;
11516 + unsigned long call_dl_resolve;
11517 +
11518 + down_read(&current->mm->mmap_sem);
11519 + call_dl_resolve = current->mm->call_dl_resolve;
11520 + up_read(&current->mm->mmap_sem);
11521 + if (likely(call_dl_resolve))
11522 + goto emulate;
11523 +
11524 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11525 +
11526 + down_write(&current->mm->mmap_sem);
11527 + if (current->mm->call_dl_resolve) {
11528 + call_dl_resolve = current->mm->call_dl_resolve;
11529 + up_write(&current->mm->mmap_sem);
11530 + if (vma)
11531 + kmem_cache_free(vm_area_cachep, vma);
11532 + goto emulate;
11533 + }
11534 +
11535 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11536 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11537 + up_write(&current->mm->mmap_sem);
11538 + if (vma)
11539 + kmem_cache_free(vm_area_cachep, vma);
11540 + return 1;
11541 + }
11542 +
11543 + if (pax_insert_vma(vma, call_dl_resolve)) {
11544 + up_write(&current->mm->mmap_sem);
11545 + kmem_cache_free(vm_area_cachep, vma);
11546 + return 1;
11547 + }
11548 +
11549 + current->mm->call_dl_resolve = call_dl_resolve;
11550 + up_write(&current->mm->mmap_sem);
11551 +
11552 +emulate:
11553 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11554 + regs->pc = call_dl_resolve;
11555 + regs->npc = addr+4;
11556 + return 3;
11557 + }
11558 +#endif
11559 +
11560 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11561 + if ((save & 0xFFC00000U) == 0x05000000U &&
11562 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11563 + nop == 0x01000000U)
11564 + {
11565 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11566 + regs->u_regs[UREG_G2] = addr + 4;
11567 + addr = (save & 0x003FFFFFU) << 10;
11568 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11569 + regs->pc = addr;
11570 + regs->npc = addr+4;
11571 + return 3;
11572 + }
11573 + }
11574 + } while (0);
11575 +
11576 + do { /* PaX: unpatched PLT emulation step 2 */
11577 + unsigned int save, call, nop;
11578 +
11579 + err = get_user(save, (unsigned int *)(regs->pc-4));
11580 + err |= get_user(call, (unsigned int *)regs->pc);
11581 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11582 + if (err)
11583 + break;
11584 +
11585 + if (save == 0x9DE3BFA8U &&
11586 + (call & 0xC0000000U) == 0x40000000U &&
11587 + nop == 0x01000000U)
11588 + {
11589 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11590 +
11591 + regs->u_regs[UREG_RETPC] = regs->pc;
11592 + regs->pc = dl_resolve;
11593 + regs->npc = dl_resolve+4;
11594 + return 3;
11595 + }
11596 + } while (0);
11597 +#endif
11598 +
11599 + return 1;
11600 +}
11601 +
11602 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11603 +{
11604 + unsigned long i;
11605 +
11606 + printk(KERN_ERR "PAX: bytes at PC: ");
11607 + for (i = 0; i < 8; i++) {
11608 + unsigned int c;
11609 + if (get_user(c, (unsigned int *)pc+i))
11610 + printk(KERN_CONT "???????? ");
11611 + else
11612 + printk(KERN_CONT "%08x ", c);
11613 + }
11614 + printk("\n");
11615 +}
11616 +#endif
11617 +
11618 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11619 int text_fault)
11620 {
11621 @@ -226,6 +500,24 @@ good_area:
11622 if (!(vma->vm_flags & VM_WRITE))
11623 goto bad_area;
11624 } else {
11625 +
11626 +#ifdef CONFIG_PAX_PAGEEXEC
11627 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11628 + up_read(&mm->mmap_sem);
11629 + switch (pax_handle_fetch_fault(regs)) {
11630 +
11631 +#ifdef CONFIG_PAX_EMUPLT
11632 + case 2:
11633 + case 3:
11634 + return;
11635 +#endif
11636 +
11637 + }
11638 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11639 + do_group_exit(SIGKILL);
11640 + }
11641 +#endif
11642 +
11643 /* Allow reads even for write-only mappings */
11644 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11645 goto bad_area;
11646 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11647 index 4798232..f76e3aa 100644
11648 --- a/arch/sparc/mm/fault_64.c
11649 +++ b/arch/sparc/mm/fault_64.c
11650 @@ -22,6 +22,9 @@
11651 #include <linux/kdebug.h>
11652 #include <linux/percpu.h>
11653 #include <linux/context_tracking.h>
11654 +#include <linux/slab.h>
11655 +#include <linux/pagemap.h>
11656 +#include <linux/compiler.h>
11657
11658 #include <asm/page.h>
11659 #include <asm/pgtable.h>
11660 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11661 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11662 regs->tpc);
11663 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11664 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11665 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11666 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11667 dump_stack();
11668 unhandled_fault(regs->tpc, current, regs);
11669 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11670 show_regs(regs);
11671 }
11672
11673 +#ifdef CONFIG_PAX_PAGEEXEC
11674 +#ifdef CONFIG_PAX_DLRESOLVE
11675 +static void pax_emuplt_close(struct vm_area_struct *vma)
11676 +{
11677 + vma->vm_mm->call_dl_resolve = 0UL;
11678 +}
11679 +
11680 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11681 +{
11682 + unsigned int *kaddr;
11683 +
11684 + vmf->page = alloc_page(GFP_HIGHUSER);
11685 + if (!vmf->page)
11686 + return VM_FAULT_OOM;
11687 +
11688 + kaddr = kmap(vmf->page);
11689 + memset(kaddr, 0, PAGE_SIZE);
11690 + kaddr[0] = 0x9DE3BFA8U; /* save */
11691 + flush_dcache_page(vmf->page);
11692 + kunmap(vmf->page);
11693 + return VM_FAULT_MAJOR;
11694 +}
11695 +
11696 +static const struct vm_operations_struct pax_vm_ops = {
11697 + .close = pax_emuplt_close,
11698 + .fault = pax_emuplt_fault
11699 +};
11700 +
11701 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11702 +{
11703 + int ret;
11704 +
11705 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11706 + vma->vm_mm = current->mm;
11707 + vma->vm_start = addr;
11708 + vma->vm_end = addr + PAGE_SIZE;
11709 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11710 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11711 + vma->vm_ops = &pax_vm_ops;
11712 +
11713 + ret = insert_vm_struct(current->mm, vma);
11714 + if (ret)
11715 + return ret;
11716 +
11717 + ++current->mm->total_vm;
11718 + return 0;
11719 +}
11720 +#endif
11721 +
11722 +/*
11723 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11724 + *
11725 + * returns 1 when task should be killed
11726 + * 2 when patched PLT trampoline was detected
11727 + * 3 when unpatched PLT trampoline was detected
11728 + */
11729 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11730 +{
11731 +
11732 +#ifdef CONFIG_PAX_EMUPLT
11733 + int err;
11734 +
11735 + do { /* PaX: patched PLT emulation #1 */
11736 + unsigned int sethi1, sethi2, jmpl;
11737 +
11738 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11739 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11740 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11741 +
11742 + if (err)
11743 + break;
11744 +
11745 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11746 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11747 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11748 + {
11749 + unsigned long addr;
11750 +
11751 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11752 + addr = regs->u_regs[UREG_G1];
11753 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11754 +
11755 + if (test_thread_flag(TIF_32BIT))
11756 + addr &= 0xFFFFFFFFUL;
11757 +
11758 + regs->tpc = addr;
11759 + regs->tnpc = addr+4;
11760 + return 2;
11761 + }
11762 + } while (0);
11763 +
11764 + do { /* PaX: patched PLT emulation #2 */
11765 + unsigned int ba;
11766 +
11767 + err = get_user(ba, (unsigned int *)regs->tpc);
11768 +
11769 + if (err)
11770 + break;
11771 +
11772 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11773 + unsigned long addr;
11774 +
11775 + if ((ba & 0xFFC00000U) == 0x30800000U)
11776 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11777 + else
11778 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11779 +
11780 + if (test_thread_flag(TIF_32BIT))
11781 + addr &= 0xFFFFFFFFUL;
11782 +
11783 + regs->tpc = addr;
11784 + regs->tnpc = addr+4;
11785 + return 2;
11786 + }
11787 + } while (0);
11788 +
11789 + do { /* PaX: patched PLT emulation #3 */
11790 + unsigned int sethi, bajmpl, nop;
11791 +
11792 + err = get_user(sethi, (unsigned int *)regs->tpc);
11793 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11794 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11795 +
11796 + if (err)
11797 + break;
11798 +
11799 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11800 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11801 + nop == 0x01000000U)
11802 + {
11803 + unsigned long addr;
11804 +
11805 + addr = (sethi & 0x003FFFFFU) << 10;
11806 + regs->u_regs[UREG_G1] = addr;
11807 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11808 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11809 + else
11810 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11811 +
11812 + if (test_thread_flag(TIF_32BIT))
11813 + addr &= 0xFFFFFFFFUL;
11814 +
11815 + regs->tpc = addr;
11816 + regs->tnpc = addr+4;
11817 + return 2;
11818 + }
11819 + } while (0);
11820 +
11821 + do { /* PaX: patched PLT emulation #4 */
11822 + unsigned int sethi, mov1, call, mov2;
11823 +
11824 + err = get_user(sethi, (unsigned int *)regs->tpc);
11825 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11826 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11827 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11828 +
11829 + if (err)
11830 + break;
11831 +
11832 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11833 + mov1 == 0x8210000FU &&
11834 + (call & 0xC0000000U) == 0x40000000U &&
11835 + mov2 == 0x9E100001U)
11836 + {
11837 + unsigned long addr;
11838 +
11839 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11840 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11841 +
11842 + if (test_thread_flag(TIF_32BIT))
11843 + addr &= 0xFFFFFFFFUL;
11844 +
11845 + regs->tpc = addr;
11846 + regs->tnpc = addr+4;
11847 + return 2;
11848 + }
11849 + } while (0);
11850 +
11851 + do { /* PaX: patched PLT emulation #5 */
11852 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11853 +
11854 + err = get_user(sethi, (unsigned int *)regs->tpc);
11855 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11856 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11857 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11858 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11859 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11860 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11861 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11862 +
11863 + if (err)
11864 + break;
11865 +
11866 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11867 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11868 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11869 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11870 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11871 + sllx == 0x83287020U &&
11872 + jmpl == 0x81C04005U &&
11873 + nop == 0x01000000U)
11874 + {
11875 + unsigned long addr;
11876 +
11877 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11878 + regs->u_regs[UREG_G1] <<= 32;
11879 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11880 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11881 + regs->tpc = addr;
11882 + regs->tnpc = addr+4;
11883 + return 2;
11884 + }
11885 + } while (0);
11886 +
11887 + do { /* PaX: patched PLT emulation #6 */
11888 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11889 +
11890 + err = get_user(sethi, (unsigned int *)regs->tpc);
11891 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11892 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11893 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11894 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11895 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11896 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11897 +
11898 + if (err)
11899 + break;
11900 +
11901 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11902 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11903 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11904 + sllx == 0x83287020U &&
11905 + (or & 0xFFFFE000U) == 0x8A116000U &&
11906 + jmpl == 0x81C04005U &&
11907 + nop == 0x01000000U)
11908 + {
11909 + unsigned long addr;
11910 +
11911 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11912 + regs->u_regs[UREG_G1] <<= 32;
11913 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11914 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11915 + regs->tpc = addr;
11916 + regs->tnpc = addr+4;
11917 + return 2;
11918 + }
11919 + } while (0);
11920 +
11921 + do { /* PaX: unpatched PLT emulation step 1 */
11922 + unsigned int sethi, ba, nop;
11923 +
11924 + err = get_user(sethi, (unsigned int *)regs->tpc);
11925 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11926 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11927 +
11928 + if (err)
11929 + break;
11930 +
11931 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11932 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11933 + nop == 0x01000000U)
11934 + {
11935 + unsigned long addr;
11936 + unsigned int save, call;
11937 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11938 +
11939 + if ((ba & 0xFFC00000U) == 0x30800000U)
11940 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11941 + else
11942 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11943 +
11944 + if (test_thread_flag(TIF_32BIT))
11945 + addr &= 0xFFFFFFFFUL;
11946 +
11947 + err = get_user(save, (unsigned int *)addr);
11948 + err |= get_user(call, (unsigned int *)(addr+4));
11949 + err |= get_user(nop, (unsigned int *)(addr+8));
11950 + if (err)
11951 + break;
11952 +
11953 +#ifdef CONFIG_PAX_DLRESOLVE
11954 + if (save == 0x9DE3BFA8U &&
11955 + (call & 0xC0000000U) == 0x40000000U &&
11956 + nop == 0x01000000U)
11957 + {
11958 + struct vm_area_struct *vma;
11959 + unsigned long call_dl_resolve;
11960 +
11961 + down_read(&current->mm->mmap_sem);
11962 + call_dl_resolve = current->mm->call_dl_resolve;
11963 + up_read(&current->mm->mmap_sem);
11964 + if (likely(call_dl_resolve))
11965 + goto emulate;
11966 +
11967 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11968 +
11969 + down_write(&current->mm->mmap_sem);
11970 + if (current->mm->call_dl_resolve) {
11971 + call_dl_resolve = current->mm->call_dl_resolve;
11972 + up_write(&current->mm->mmap_sem);
11973 + if (vma)
11974 + kmem_cache_free(vm_area_cachep, vma);
11975 + goto emulate;
11976 + }
11977 +
11978 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11979 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11980 + up_write(&current->mm->mmap_sem);
11981 + if (vma)
11982 + kmem_cache_free(vm_area_cachep, vma);
11983 + return 1;
11984 + }
11985 +
11986 + if (pax_insert_vma(vma, call_dl_resolve)) {
11987 + up_write(&current->mm->mmap_sem);
11988 + kmem_cache_free(vm_area_cachep, vma);
11989 + return 1;
11990 + }
11991 +
11992 + current->mm->call_dl_resolve = call_dl_resolve;
11993 + up_write(&current->mm->mmap_sem);
11994 +
11995 +emulate:
11996 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11997 + regs->tpc = call_dl_resolve;
11998 + regs->tnpc = addr+4;
11999 + return 3;
12000 + }
12001 +#endif
12002 +
12003 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12004 + if ((save & 0xFFC00000U) == 0x05000000U &&
12005 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12006 + nop == 0x01000000U)
12007 + {
12008 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12009 + regs->u_regs[UREG_G2] = addr + 4;
12010 + addr = (save & 0x003FFFFFU) << 10;
12011 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12012 +
12013 + if (test_thread_flag(TIF_32BIT))
12014 + addr &= 0xFFFFFFFFUL;
12015 +
12016 + regs->tpc = addr;
12017 + regs->tnpc = addr+4;
12018 + return 3;
12019 + }
12020 +
12021 + /* PaX: 64-bit PLT stub */
12022 + err = get_user(sethi1, (unsigned int *)addr);
12023 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12024 + err |= get_user(or1, (unsigned int *)(addr+8));
12025 + err |= get_user(or2, (unsigned int *)(addr+12));
12026 + err |= get_user(sllx, (unsigned int *)(addr+16));
12027 + err |= get_user(add, (unsigned int *)(addr+20));
12028 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12029 + err |= get_user(nop, (unsigned int *)(addr+28));
12030 + if (err)
12031 + break;
12032 +
12033 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12034 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12035 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12036 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12037 + sllx == 0x89293020U &&
12038 + add == 0x8A010005U &&
12039 + jmpl == 0x89C14000U &&
12040 + nop == 0x01000000U)
12041 + {
12042 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12043 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12044 + regs->u_regs[UREG_G4] <<= 32;
12045 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12046 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12047 + regs->u_regs[UREG_G4] = addr + 24;
12048 + addr = regs->u_regs[UREG_G5];
12049 + regs->tpc = addr;
12050 + regs->tnpc = addr+4;
12051 + return 3;
12052 + }
12053 + }
12054 + } while (0);
12055 +
12056 +#ifdef CONFIG_PAX_DLRESOLVE
12057 + do { /* PaX: unpatched PLT emulation step 2 */
12058 + unsigned int save, call, nop;
12059 +
12060 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12061 + err |= get_user(call, (unsigned int *)regs->tpc);
12062 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12063 + if (err)
12064 + break;
12065 +
12066 + if (save == 0x9DE3BFA8U &&
12067 + (call & 0xC0000000U) == 0x40000000U &&
12068 + nop == 0x01000000U)
12069 + {
12070 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12071 +
12072 + if (test_thread_flag(TIF_32BIT))
12073 + dl_resolve &= 0xFFFFFFFFUL;
12074 +
12075 + regs->u_regs[UREG_RETPC] = regs->tpc;
12076 + regs->tpc = dl_resolve;
12077 + regs->tnpc = dl_resolve+4;
12078 + return 3;
12079 + }
12080 + } while (0);
12081 +#endif
12082 +
12083 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12084 + unsigned int sethi, ba, nop;
12085 +
12086 + err = get_user(sethi, (unsigned int *)regs->tpc);
12087 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12088 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12089 +
12090 + if (err)
12091 + break;
12092 +
12093 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12094 + (ba & 0xFFF00000U) == 0x30600000U &&
12095 + nop == 0x01000000U)
12096 + {
12097 + unsigned long addr;
12098 +
12099 + addr = (sethi & 0x003FFFFFU) << 10;
12100 + regs->u_regs[UREG_G1] = addr;
12101 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12102 +
12103 + if (test_thread_flag(TIF_32BIT))
12104 + addr &= 0xFFFFFFFFUL;
12105 +
12106 + regs->tpc = addr;
12107 + regs->tnpc = addr+4;
12108 + return 2;
12109 + }
12110 + } while (0);
12111 +
12112 +#endif
12113 +
12114 + return 1;
12115 +}
12116 +
12117 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12118 +{
12119 + unsigned long i;
12120 +
12121 + printk(KERN_ERR "PAX: bytes at PC: ");
12122 + for (i = 0; i < 8; i++) {
12123 + unsigned int c;
12124 + if (get_user(c, (unsigned int *)pc+i))
12125 + printk(KERN_CONT "???????? ");
12126 + else
12127 + printk(KERN_CONT "%08x ", c);
12128 + }
12129 + printk("\n");
12130 +}
12131 +#endif
12132 +
12133 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12134 {
12135 enum ctx_state prev_state = exception_enter();
12136 @@ -353,6 +816,29 @@ retry:
12137 if (!vma)
12138 goto bad_area;
12139
12140 +#ifdef CONFIG_PAX_PAGEEXEC
12141 + /* PaX: detect ITLB misses on non-exec pages */
12142 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12143 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12144 + {
12145 + if (address != regs->tpc)
12146 + goto good_area;
12147 +
12148 + up_read(&mm->mmap_sem);
12149 + switch (pax_handle_fetch_fault(regs)) {
12150 +
12151 +#ifdef CONFIG_PAX_EMUPLT
12152 + case 2:
12153 + case 3:
12154 + return;
12155 +#endif
12156 +
12157 + }
12158 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12159 + do_group_exit(SIGKILL);
12160 + }
12161 +#endif
12162 +
12163 /* Pure DTLB misses do not tell us whether the fault causing
12164 * load/store/atomic was a write or not, it only says that there
12165 * was no match. So in such a case we (carefully) read the
12166 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12167 index 4242eab..9ae6360 100644
12168 --- a/arch/sparc/mm/hugetlbpage.c
12169 +++ b/arch/sparc/mm/hugetlbpage.c
12170 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12171 unsigned long addr,
12172 unsigned long len,
12173 unsigned long pgoff,
12174 - unsigned long flags)
12175 + unsigned long flags,
12176 + unsigned long offset)
12177 {
12178 + struct mm_struct *mm = current->mm;
12179 unsigned long task_size = TASK_SIZE;
12180 struct vm_unmapped_area_info info;
12181
12182 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12183
12184 info.flags = 0;
12185 info.length = len;
12186 - info.low_limit = TASK_UNMAPPED_BASE;
12187 + info.low_limit = mm->mmap_base;
12188 info.high_limit = min(task_size, VA_EXCLUDE_START);
12189 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12190 info.align_offset = 0;
12191 + info.threadstack_offset = offset;
12192 addr = vm_unmapped_area(&info);
12193
12194 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12195 VM_BUG_ON(addr != -ENOMEM);
12196 info.low_limit = VA_EXCLUDE_END;
12197 +
12198 +#ifdef CONFIG_PAX_RANDMMAP
12199 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12200 + info.low_limit += mm->delta_mmap;
12201 +#endif
12202 +
12203 info.high_limit = task_size;
12204 addr = vm_unmapped_area(&info);
12205 }
12206 @@ -55,7 +64,8 @@ static unsigned long
12207 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12208 const unsigned long len,
12209 const unsigned long pgoff,
12210 - const unsigned long flags)
12211 + const unsigned long flags,
12212 + const unsigned long offset)
12213 {
12214 struct mm_struct *mm = current->mm;
12215 unsigned long addr = addr0;
12216 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12217 info.high_limit = mm->mmap_base;
12218 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12219 info.align_offset = 0;
12220 + info.threadstack_offset = offset;
12221 addr = vm_unmapped_area(&info);
12222
12223 /*
12224 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12225 VM_BUG_ON(addr != -ENOMEM);
12226 info.flags = 0;
12227 info.low_limit = TASK_UNMAPPED_BASE;
12228 +
12229 +#ifdef CONFIG_PAX_RANDMMAP
12230 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12231 + info.low_limit += mm->delta_mmap;
12232 +#endif
12233 +
12234 info.high_limit = STACK_TOP32;
12235 addr = vm_unmapped_area(&info);
12236 }
12237 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12238 struct mm_struct *mm = current->mm;
12239 struct vm_area_struct *vma;
12240 unsigned long task_size = TASK_SIZE;
12241 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12242
12243 if (test_thread_flag(TIF_32BIT))
12244 task_size = STACK_TOP32;
12245 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12246 return addr;
12247 }
12248
12249 +#ifdef CONFIG_PAX_RANDMMAP
12250 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12251 +#endif
12252 +
12253 if (addr) {
12254 addr = ALIGN(addr, HPAGE_SIZE);
12255 vma = find_vma(mm, addr);
12256 - if (task_size - len >= addr &&
12257 - (!vma || addr + len <= vma->vm_start))
12258 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12259 return addr;
12260 }
12261 if (mm->get_unmapped_area == arch_get_unmapped_area)
12262 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12263 - pgoff, flags);
12264 + pgoff, flags, offset);
12265 else
12266 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12267 - pgoff, flags);
12268 + pgoff, flags, offset);
12269 }
12270
12271 pte_t *huge_pte_alloc(struct mm_struct *mm,
12272 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12273 index 4ca0d6b..e89bca1 100644
12274 --- a/arch/sparc/mm/init_64.c
12275 +++ b/arch/sparc/mm/init_64.c
12276 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12277 int num_kernel_image_mappings;
12278
12279 #ifdef CONFIG_DEBUG_DCFLUSH
12280 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12281 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12282 #ifdef CONFIG_SMP
12283 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12284 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12285 #endif
12286 #endif
12287
12288 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12289 {
12290 BUG_ON(tlb_type == hypervisor);
12291 #ifdef CONFIG_DEBUG_DCFLUSH
12292 - atomic_inc(&dcpage_flushes);
12293 + atomic_inc_unchecked(&dcpage_flushes);
12294 #endif
12295
12296 #ifdef DCACHE_ALIASING_POSSIBLE
12297 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12298
12299 #ifdef CONFIG_DEBUG_DCFLUSH
12300 seq_printf(m, "DCPageFlushes\t: %d\n",
12301 - atomic_read(&dcpage_flushes));
12302 + atomic_read_unchecked(&dcpage_flushes));
12303 #ifdef CONFIG_SMP
12304 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12305 - atomic_read(&dcpage_flushes_xcall));
12306 + atomic_read_unchecked(&dcpage_flushes_xcall));
12307 #endif /* CONFIG_SMP */
12308 #endif /* CONFIG_DEBUG_DCFLUSH */
12309 }
12310 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12311 index 7cca418..53fc030 100644
12312 --- a/arch/tile/Kconfig
12313 +++ b/arch/tile/Kconfig
12314 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12315
12316 config KEXEC
12317 bool "kexec system call"
12318 + depends on !GRKERNSEC_KMEM
12319 ---help---
12320 kexec is a system call that implements the ability to shutdown your
12321 current kernel, and to start another kernel. It is like a reboot
12322 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12323 index 7b11c5f..755a026 100644
12324 --- a/arch/tile/include/asm/atomic_64.h
12325 +++ b/arch/tile/include/asm/atomic_64.h
12326 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12327
12328 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12329
12330 +#define atomic64_read_unchecked(v) atomic64_read(v)
12331 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12332 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12333 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12334 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12335 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12336 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12337 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12338 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12339 +
12340 /* Define this to indicate that cmpxchg is an efficient operation. */
12341 #define __HAVE_ARCH_CMPXCHG
12342
12343 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12344 index 6160761..00cac88 100644
12345 --- a/arch/tile/include/asm/cache.h
12346 +++ b/arch/tile/include/asm/cache.h
12347 @@ -15,11 +15,12 @@
12348 #ifndef _ASM_TILE_CACHE_H
12349 #define _ASM_TILE_CACHE_H
12350
12351 +#include <linux/const.h>
12352 #include <arch/chip.h>
12353
12354 /* bytes per L1 data cache line */
12355 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12356 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12357 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12358
12359 /* bytes per L2 cache line */
12360 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12361 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12362 index f41cb53..31d3ab4 100644
12363 --- a/arch/tile/include/asm/uaccess.h
12364 +++ b/arch/tile/include/asm/uaccess.h
12365 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12366 const void __user *from,
12367 unsigned long n)
12368 {
12369 - int sz = __compiletime_object_size(to);
12370 + size_t sz = __compiletime_object_size(to);
12371
12372 - if (likely(sz == -1 || sz >= n))
12373 + if (likely(sz == (size_t)-1 || sz >= n))
12374 n = _copy_from_user(to, from, n);
12375 else
12376 copy_from_user_overflow();
12377 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12378 index 8416240..a012fb7 100644
12379 --- a/arch/tile/mm/hugetlbpage.c
12380 +++ b/arch/tile/mm/hugetlbpage.c
12381 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12382 info.high_limit = TASK_SIZE;
12383 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12384 info.align_offset = 0;
12385 + info.threadstack_offset = 0;
12386 return vm_unmapped_area(&info);
12387 }
12388
12389 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12390 info.high_limit = current->mm->mmap_base;
12391 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12392 info.align_offset = 0;
12393 + info.threadstack_offset = 0;
12394 addr = vm_unmapped_area(&info);
12395
12396 /*
12397 diff --git a/arch/um/Makefile b/arch/um/Makefile
12398 index e4b1a96..16162f8 100644
12399 --- a/arch/um/Makefile
12400 +++ b/arch/um/Makefile
12401 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12402 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12403 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12404
12405 +ifdef CONSTIFY_PLUGIN
12406 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12407 +endif
12408 +
12409 #This will adjust *FLAGS accordingly to the platform.
12410 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12411
12412 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12413 index 19e1bdd..3665b77 100644
12414 --- a/arch/um/include/asm/cache.h
12415 +++ b/arch/um/include/asm/cache.h
12416 @@ -1,6 +1,7 @@
12417 #ifndef __UM_CACHE_H
12418 #define __UM_CACHE_H
12419
12420 +#include <linux/const.h>
12421
12422 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12423 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12424 @@ -12,6 +13,6 @@
12425 # define L1_CACHE_SHIFT 5
12426 #endif
12427
12428 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12429 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12430
12431 #endif
12432 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12433 index 2e0a6b1..a64d0f5 100644
12434 --- a/arch/um/include/asm/kmap_types.h
12435 +++ b/arch/um/include/asm/kmap_types.h
12436 @@ -8,6 +8,6 @@
12437
12438 /* No more #include "asm/arch/kmap_types.h" ! */
12439
12440 -#define KM_TYPE_NR 14
12441 +#define KM_TYPE_NR 15
12442
12443 #endif
12444 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12445 index 71c5d13..4c7b9f1 100644
12446 --- a/arch/um/include/asm/page.h
12447 +++ b/arch/um/include/asm/page.h
12448 @@ -14,6 +14,9 @@
12449 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12450 #define PAGE_MASK (~(PAGE_SIZE-1))
12451
12452 +#define ktla_ktva(addr) (addr)
12453 +#define ktva_ktla(addr) (addr)
12454 +
12455 #ifndef __ASSEMBLY__
12456
12457 struct page;
12458 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12459 index 2b4274e..754fe06 100644
12460 --- a/arch/um/include/asm/pgtable-3level.h
12461 +++ b/arch/um/include/asm/pgtable-3level.h
12462 @@ -58,6 +58,7 @@
12463 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12464 #define pud_populate(mm, pud, pmd) \
12465 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12466 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12467
12468 #ifdef CONFIG_64BIT
12469 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12470 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12471 index f17bca8..48adb87 100644
12472 --- a/arch/um/kernel/process.c
12473 +++ b/arch/um/kernel/process.c
12474 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12475 return 2;
12476 }
12477
12478 -/*
12479 - * Only x86 and x86_64 have an arch_align_stack().
12480 - * All other arches have "#define arch_align_stack(x) (x)"
12481 - * in their asm/exec.h
12482 - * As this is included in UML from asm-um/system-generic.h,
12483 - * we can use it to behave as the subarch does.
12484 - */
12485 -#ifndef arch_align_stack
12486 -unsigned long arch_align_stack(unsigned long sp)
12487 -{
12488 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12489 - sp -= get_random_int() % 8192;
12490 - return sp & ~0xf;
12491 -}
12492 -#endif
12493 -
12494 unsigned long get_wchan(struct task_struct *p)
12495 {
12496 unsigned long stack_page, sp, ip;
12497 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12498 index ad8f795..2c7eec6 100644
12499 --- a/arch/unicore32/include/asm/cache.h
12500 +++ b/arch/unicore32/include/asm/cache.h
12501 @@ -12,8 +12,10 @@
12502 #ifndef __UNICORE_CACHE_H__
12503 #define __UNICORE_CACHE_H__
12504
12505 -#define L1_CACHE_SHIFT (5)
12506 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12507 +#include <linux/const.h>
12508 +
12509 +#define L1_CACHE_SHIFT 5
12510 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12511
12512 /*
12513 * Memory returned by kmalloc() may be used for DMA, so we must make
12514 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12515 index b7d31ca..9481ec5 100644
12516 --- a/arch/x86/Kconfig
12517 +++ b/arch/x86/Kconfig
12518 @@ -132,7 +132,7 @@ config X86
12519 select RTC_LIB
12520 select HAVE_DEBUG_STACKOVERFLOW
12521 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12522 - select HAVE_CC_STACKPROTECTOR
12523 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12524 select GENERIC_CPU_AUTOPROBE
12525 select HAVE_ARCH_AUDITSYSCALL
12526 select ARCH_SUPPORTS_ATOMIC_RMW
12527 @@ -266,7 +266,7 @@ config X86_HT
12528
12529 config X86_32_LAZY_GS
12530 def_bool y
12531 - depends on X86_32 && !CC_STACKPROTECTOR
12532 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12533
12534 config ARCH_HWEIGHT_CFLAGS
12535 string
12536 @@ -632,6 +632,7 @@ config SCHED_OMIT_FRAME_POINTER
12537
12538 menuconfig HYPERVISOR_GUEST
12539 bool "Linux guest support"
12540 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12541 ---help---
12542 Say Y here to enable options for running Linux under various hyper-
12543 visors. This option enables basic hypervisor detection and platform
12544 @@ -1013,6 +1014,7 @@ config VM86
12545
12546 config X86_16BIT
12547 bool "Enable support for 16-bit segments" if EXPERT
12548 + depends on !GRKERNSEC
12549 default y
12550 ---help---
12551 This option is required by programs like Wine to run 16-bit
12552 @@ -1186,6 +1188,7 @@ choice
12553
12554 config NOHIGHMEM
12555 bool "off"
12556 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12557 ---help---
12558 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12559 However, the address space of 32-bit x86 processors is only 4
12560 @@ -1222,6 +1225,7 @@ config NOHIGHMEM
12561
12562 config HIGHMEM4G
12563 bool "4GB"
12564 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12565 ---help---
12566 Select this if you have a 32-bit processor and between 1 and 4
12567 gigabytes of physical RAM.
12568 @@ -1274,7 +1278,7 @@ config PAGE_OFFSET
12569 hex
12570 default 0xB0000000 if VMSPLIT_3G_OPT
12571 default 0x80000000 if VMSPLIT_2G
12572 - default 0x78000000 if VMSPLIT_2G_OPT
12573 + default 0x70000000 if VMSPLIT_2G_OPT
12574 default 0x40000000 if VMSPLIT_1G
12575 default 0xC0000000
12576 depends on X86_32
12577 @@ -1715,6 +1719,7 @@ source kernel/Kconfig.hz
12578
12579 config KEXEC
12580 bool "kexec system call"
12581 + depends on !GRKERNSEC_KMEM
12582 ---help---
12583 kexec is a system call that implements the ability to shutdown your
12584 current kernel, and to start another kernel. It is like a reboot
12585 @@ -1900,7 +1905,9 @@ config X86_NEED_RELOCS
12586
12587 config PHYSICAL_ALIGN
12588 hex "Alignment value to which kernel should be aligned"
12589 - default "0x200000"
12590 + default "0x1000000"
12591 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12592 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12593 range 0x2000 0x1000000 if X86_32
12594 range 0x200000 0x1000000 if X86_64
12595 ---help---
12596 @@ -1983,6 +1990,7 @@ config COMPAT_VDSO
12597 def_bool n
12598 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12599 depends on X86_32 || IA32_EMULATION
12600 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12601 ---help---
12602 Certain buggy versions of glibc will crash if they are
12603 presented with a 32-bit vDSO that is not mapped at the address
12604 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12605 index 6983314..54ad7e8 100644
12606 --- a/arch/x86/Kconfig.cpu
12607 +++ b/arch/x86/Kconfig.cpu
12608 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12609
12610 config X86_F00F_BUG
12611 def_bool y
12612 - depends on M586MMX || M586TSC || M586 || M486
12613 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12614
12615 config X86_INVD_BUG
12616 def_bool y
12617 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12618
12619 config X86_ALIGNMENT_16
12620 def_bool y
12621 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12622 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12623
12624 config X86_INTEL_USERCOPY
12625 def_bool y
12626 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12627 # generates cmov.
12628 config X86_CMOV
12629 def_bool y
12630 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12631 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12632
12633 config X86_MINIMUM_CPU_FAMILY
12634 int
12635 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12636 index 20028da..88d5946 100644
12637 --- a/arch/x86/Kconfig.debug
12638 +++ b/arch/x86/Kconfig.debug
12639 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12640 config DEBUG_RODATA
12641 bool "Write protect kernel read-only data structures"
12642 default y
12643 - depends on DEBUG_KERNEL
12644 + depends on DEBUG_KERNEL && BROKEN
12645 ---help---
12646 Mark the kernel read-only data as write-protected in the pagetables,
12647 in order to catch accidental (and incorrect) writes to such const
12648 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12649
12650 config DEBUG_SET_MODULE_RONX
12651 bool "Set loadable kernel module data as NX and text as RO"
12652 - depends on MODULES
12653 + depends on MODULES && BROKEN
12654 ---help---
12655 This option helps catch unintended modifications to loadable
12656 kernel module's text and read-only data. It also prevents execution
12657 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12658 index 5ba2d9c..41e5bb6 100644
12659 --- a/arch/x86/Makefile
12660 +++ b/arch/x86/Makefile
12661 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12662 # CPU-specific tuning. Anything which can be shared with UML should go here.
12663 include $(srctree)/arch/x86/Makefile_32.cpu
12664 KBUILD_CFLAGS += $(cflags-y)
12665 -
12666 - # temporary until string.h is fixed
12667 - KBUILD_CFLAGS += -ffreestanding
12668 else
12669 BITS := 64
12670 UTS_MACHINE := x86_64
12671 @@ -107,6 +104,9 @@ else
12672 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12673 endif
12674
12675 +# temporary until string.h is fixed
12676 +KBUILD_CFLAGS += -ffreestanding
12677 +
12678 # Make sure compiler does not have buggy stack-protector support.
12679 ifdef CONFIG_CC_STACKPROTECTOR
12680 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12681 @@ -181,6 +181,7 @@ archheaders:
12682 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12683
12684 archprepare:
12685 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12686 ifeq ($(CONFIG_KEXEC_FILE),y)
12687 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12688 endif
12689 @@ -264,3 +265,9 @@ define archhelp
12690 echo ' FDARGS="..." arguments for the booted kernel'
12691 echo ' FDINITRD=file initrd for the booted kernel'
12692 endef
12693 +
12694 +define OLD_LD
12695 +
12696 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12697 +*** Please upgrade your binutils to 2.18 or newer
12698 +endef
12699 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12700 index 57bbf2f..b100fce 100644
12701 --- a/arch/x86/boot/Makefile
12702 +++ b/arch/x86/boot/Makefile
12703 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12704 # ---------------------------------------------------------------------------
12705
12706 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12707 +ifdef CONSTIFY_PLUGIN
12708 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12709 +endif
12710 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12711 GCOV_PROFILE := n
12712
12713 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12714 index 878e4b9..20537ab 100644
12715 --- a/arch/x86/boot/bitops.h
12716 +++ b/arch/x86/boot/bitops.h
12717 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12718 u8 v;
12719 const u32 *p = (const u32 *)addr;
12720
12721 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12722 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12723 return v;
12724 }
12725
12726 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12727
12728 static inline void set_bit(int nr, void *addr)
12729 {
12730 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12731 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12732 }
12733
12734 #endif /* BOOT_BITOPS_H */
12735 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12736 index bd49ec6..94c7f58 100644
12737 --- a/arch/x86/boot/boot.h
12738 +++ b/arch/x86/boot/boot.h
12739 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12740 static inline u16 ds(void)
12741 {
12742 u16 seg;
12743 - asm("movw %%ds,%0" : "=rm" (seg));
12744 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12745 return seg;
12746 }
12747
12748 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12749 index 0a291cd..9686efc 100644
12750 --- a/arch/x86/boot/compressed/Makefile
12751 +++ b/arch/x86/boot/compressed/Makefile
12752 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12753 KBUILD_CFLAGS += -mno-mmx -mno-sse
12754 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12755 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12756 +ifdef CONSTIFY_PLUGIN
12757 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12758 +endif
12759
12760 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12761 GCOV_PROFILE := n
12762 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12763 index a53440e..c3dbf1e 100644
12764 --- a/arch/x86/boot/compressed/efi_stub_32.S
12765 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12766 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12767 * parameter 2, ..., param n. To make things easy, we save the return
12768 * address of efi_call_phys in a global variable.
12769 */
12770 - popl %ecx
12771 - movl %ecx, saved_return_addr(%edx)
12772 - /* get the function pointer into ECX*/
12773 - popl %ecx
12774 - movl %ecx, efi_rt_function_ptr(%edx)
12775 + popl saved_return_addr(%edx)
12776 + popl efi_rt_function_ptr(%edx)
12777
12778 /*
12779 * 3. Call the physical function.
12780 */
12781 - call *%ecx
12782 + call *efi_rt_function_ptr(%edx)
12783
12784 /*
12785 * 4. Balance the stack. And because EAX contain the return value,
12786 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12787 1: popl %edx
12788 subl $1b, %edx
12789
12790 - movl efi_rt_function_ptr(%edx), %ecx
12791 - pushl %ecx
12792 + pushl efi_rt_function_ptr(%edx)
12793
12794 /*
12795 * 10. Push the saved return address onto the stack and return.
12796 */
12797 - movl saved_return_addr(%edx), %ecx
12798 - pushl %ecx
12799 - ret
12800 + jmpl *saved_return_addr(%edx)
12801 ENDPROC(efi_call_phys)
12802 .previous
12803
12804 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12805 index 630384a..278e788 100644
12806 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12807 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12808 @@ -189,8 +189,8 @@ efi_gdt64:
12809 .long 0 /* Filled out by user */
12810 .word 0
12811 .quad 0x0000000000000000 /* NULL descriptor */
12812 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12813 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12814 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12815 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12816 .quad 0x0080890000000000 /* TS descriptor */
12817 .quad 0x0000000000000000 /* TS continued */
12818 efi_gdt64_end:
12819 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12820 index 1d7fbbc..36ecd58 100644
12821 --- a/arch/x86/boot/compressed/head_32.S
12822 +++ b/arch/x86/boot/compressed/head_32.S
12823 @@ -140,10 +140,10 @@ preferred_addr:
12824 addl %eax, %ebx
12825 notl %eax
12826 andl %eax, %ebx
12827 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12828 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12829 jge 1f
12830 #endif
12831 - movl $LOAD_PHYSICAL_ADDR, %ebx
12832 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12833 1:
12834
12835 /* Target address to relocate to for decompression */
12836 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12837 index 6b1766c..ad465c9 100644
12838 --- a/arch/x86/boot/compressed/head_64.S
12839 +++ b/arch/x86/boot/compressed/head_64.S
12840 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12841 addl %eax, %ebx
12842 notl %eax
12843 andl %eax, %ebx
12844 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12845 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12846 jge 1f
12847 #endif
12848 - movl $LOAD_PHYSICAL_ADDR, %ebx
12849 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12850 1:
12851
12852 /* Target address to relocate to for decompression */
12853 @@ -322,10 +322,10 @@ preferred_addr:
12854 addq %rax, %rbp
12855 notq %rax
12856 andq %rax, %rbp
12857 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12858 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12859 jge 1f
12860 #endif
12861 - movq $LOAD_PHYSICAL_ADDR, %rbp
12862 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12863 1:
12864
12865 /* Target address to relocate to for decompression */
12866 @@ -434,8 +434,8 @@ gdt:
12867 .long gdt
12868 .word 0
12869 .quad 0x0000000000000000 /* NULL descriptor */
12870 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12871 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12872 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12873 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12874 .quad 0x0080890000000000 /* TS descriptor */
12875 .quad 0x0000000000000000 /* TS continued */
12876 gdt_end:
12877 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12878 index a950864..c710239 100644
12879 --- a/arch/x86/boot/compressed/misc.c
12880 +++ b/arch/x86/boot/compressed/misc.c
12881 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12882 * Calculate the delta between where vmlinux was linked to load
12883 * and where it was actually loaded.
12884 */
12885 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12886 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12887 if (!delta) {
12888 debug_putstr("No relocation needed... ");
12889 return;
12890 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12891 Elf32_Ehdr ehdr;
12892 Elf32_Phdr *phdrs, *phdr;
12893 #endif
12894 - void *dest;
12895 + void *dest, *prev;
12896 int i;
12897
12898 memcpy(&ehdr, output, sizeof(ehdr));
12899 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12900 case PT_LOAD:
12901 #ifdef CONFIG_RELOCATABLE
12902 dest = output;
12903 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12904 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12905 #else
12906 dest = (void *)(phdr->p_paddr);
12907 #endif
12908 memcpy(dest,
12909 output + phdr->p_offset,
12910 phdr->p_filesz);
12911 + if (i)
12912 + memset(prev, 0xff, dest - prev);
12913 + prev = dest + phdr->p_filesz;
12914 break;
12915 default: /* Ignore other PT_* */ break;
12916 }
12917 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12918 error("Destination address too large");
12919 #endif
12920 #ifndef CONFIG_RELOCATABLE
12921 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12922 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12923 error("Wrong destination address");
12924 #endif
12925
12926 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12927 index 1fd7d57..0f7d096 100644
12928 --- a/arch/x86/boot/cpucheck.c
12929 +++ b/arch/x86/boot/cpucheck.c
12930 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12931 u32 ecx = MSR_K7_HWCR;
12932 u32 eax, edx;
12933
12934 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12935 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12936 eax &= ~(1 << 15);
12937 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12938 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12939
12940 get_cpuflags(); /* Make sure it really did something */
12941 err = check_cpuflags();
12942 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12943 u32 ecx = MSR_VIA_FCR;
12944 u32 eax, edx;
12945
12946 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12947 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12948 eax |= (1<<1)|(1<<7);
12949 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12950 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12951
12952 set_bit(X86_FEATURE_CX8, cpu.flags);
12953 err = check_cpuflags();
12954 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12955 u32 eax, edx;
12956 u32 level = 1;
12957
12958 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12959 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12960 - asm("cpuid"
12961 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12962 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12963 + asm volatile("cpuid"
12964 : "+a" (level), "=d" (cpu.flags[0])
12965 : : "ecx", "ebx");
12966 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12967 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12968
12969 err = check_cpuflags();
12970 } else if (err == 0x01 &&
12971 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12972 index 16ef025..91e033b 100644
12973 --- a/arch/x86/boot/header.S
12974 +++ b/arch/x86/boot/header.S
12975 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12976 # single linked list of
12977 # struct setup_data
12978
12979 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12980 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12981
12982 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12983 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12984 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12985 +#else
12986 #define VO_INIT_SIZE (VO__end - VO__text)
12987 +#endif
12988 #if ZO_INIT_SIZE > VO_INIT_SIZE
12989 #define INIT_SIZE ZO_INIT_SIZE
12990 #else
12991 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12992 index db75d07..8e6d0af 100644
12993 --- a/arch/x86/boot/memory.c
12994 +++ b/arch/x86/boot/memory.c
12995 @@ -19,7 +19,7 @@
12996
12997 static int detect_memory_e820(void)
12998 {
12999 - int count = 0;
13000 + unsigned int count = 0;
13001 struct biosregs ireg, oreg;
13002 struct e820entry *desc = boot_params.e820_map;
13003 static struct e820entry buf; /* static so it is zeroed */
13004 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13005 index ba3e100..6501b8f 100644
13006 --- a/arch/x86/boot/video-vesa.c
13007 +++ b/arch/x86/boot/video-vesa.c
13008 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13009
13010 boot_params.screen_info.vesapm_seg = oreg.es;
13011 boot_params.screen_info.vesapm_off = oreg.di;
13012 + boot_params.screen_info.vesapm_size = oreg.cx;
13013 }
13014
13015 /*
13016 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13017 index 43eda28..5ab5fdb 100644
13018 --- a/arch/x86/boot/video.c
13019 +++ b/arch/x86/boot/video.c
13020 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13021 static unsigned int get_entry(void)
13022 {
13023 char entry_buf[4];
13024 - int i, len = 0;
13025 + unsigned int i, len = 0;
13026 int key;
13027 unsigned int v;
13028
13029 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13030 index 9105655..41779c1 100644
13031 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13032 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13033 @@ -8,6 +8,8 @@
13034 * including this sentence is retained in full.
13035 */
13036
13037 +#include <asm/alternative-asm.h>
13038 +
13039 .extern crypto_ft_tab
13040 .extern crypto_it_tab
13041 .extern crypto_fl_tab
13042 @@ -70,6 +72,8 @@
13043 je B192; \
13044 leaq 32(r9),r9;
13045
13046 +#define ret pax_force_retaddr; ret
13047 +
13048 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13049 movq r1,r2; \
13050 movq r3,r4; \
13051 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13052 index 6bd2c6c..368c93e 100644
13053 --- a/arch/x86/crypto/aesni-intel_asm.S
13054 +++ b/arch/x86/crypto/aesni-intel_asm.S
13055 @@ -31,6 +31,7 @@
13056
13057 #include <linux/linkage.h>
13058 #include <asm/inst.h>
13059 +#include <asm/alternative-asm.h>
13060
13061 /*
13062 * The following macros are used to move an (un)aligned 16 byte value to/from
13063 @@ -217,7 +218,7 @@ enc: .octa 0x2
13064 * num_initial_blocks = b mod 4
13065 * encrypt the initial num_initial_blocks blocks and apply ghash on
13066 * the ciphertext
13067 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13068 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13069 * are clobbered
13070 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13071 */
13072 @@ -227,8 +228,8 @@ enc: .octa 0x2
13073 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13074 MOVADQ SHUF_MASK(%rip), %xmm14
13075 mov arg7, %r10 # %r10 = AAD
13076 - mov arg8, %r12 # %r12 = aadLen
13077 - mov %r12, %r11
13078 + mov arg8, %r15 # %r15 = aadLen
13079 + mov %r15, %r11
13080 pxor %xmm\i, %xmm\i
13081
13082 _get_AAD_loop\num_initial_blocks\operation:
13083 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13084 psrldq $4, %xmm\i
13085 pxor \TMP1, %xmm\i
13086 add $4, %r10
13087 - sub $4, %r12
13088 + sub $4, %r15
13089 jne _get_AAD_loop\num_initial_blocks\operation
13090
13091 cmp $16, %r11
13092 je _get_AAD_loop2_done\num_initial_blocks\operation
13093
13094 - mov $16, %r12
13095 + mov $16, %r15
13096 _get_AAD_loop2\num_initial_blocks\operation:
13097 psrldq $4, %xmm\i
13098 - sub $4, %r12
13099 - cmp %r11, %r12
13100 + sub $4, %r15
13101 + cmp %r11, %r15
13102 jne _get_AAD_loop2\num_initial_blocks\operation
13103
13104 _get_AAD_loop2_done\num_initial_blocks\operation:
13105 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13106 * num_initial_blocks = b mod 4
13107 * encrypt the initial num_initial_blocks blocks and apply ghash on
13108 * the ciphertext
13109 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13110 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13111 * are clobbered
13112 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13113 */
13114 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13115 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13116 MOVADQ SHUF_MASK(%rip), %xmm14
13117 mov arg7, %r10 # %r10 = AAD
13118 - mov arg8, %r12 # %r12 = aadLen
13119 - mov %r12, %r11
13120 + mov arg8, %r15 # %r15 = aadLen
13121 + mov %r15, %r11
13122 pxor %xmm\i, %xmm\i
13123 _get_AAD_loop\num_initial_blocks\operation:
13124 movd (%r10), \TMP1
13125 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13126 psrldq $4, %xmm\i
13127 pxor \TMP1, %xmm\i
13128 add $4, %r10
13129 - sub $4, %r12
13130 + sub $4, %r15
13131 jne _get_AAD_loop\num_initial_blocks\operation
13132 cmp $16, %r11
13133 je _get_AAD_loop2_done\num_initial_blocks\operation
13134 - mov $16, %r12
13135 + mov $16, %r15
13136 _get_AAD_loop2\num_initial_blocks\operation:
13137 psrldq $4, %xmm\i
13138 - sub $4, %r12
13139 - cmp %r11, %r12
13140 + sub $4, %r15
13141 + cmp %r11, %r15
13142 jne _get_AAD_loop2\num_initial_blocks\operation
13143 _get_AAD_loop2_done\num_initial_blocks\operation:
13144 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13145 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13146 *
13147 *****************************************************************************/
13148 ENTRY(aesni_gcm_dec)
13149 - push %r12
13150 + push %r15
13151 push %r13
13152 push %r14
13153 mov %rsp, %r14
13154 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13155 */
13156 sub $VARIABLE_OFFSET, %rsp
13157 and $~63, %rsp # align rsp to 64 bytes
13158 - mov %arg6, %r12
13159 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13160 + mov %arg6, %r15
13161 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13162 movdqa SHUF_MASK(%rip), %xmm2
13163 PSHUFB_XMM %xmm2, %xmm13
13164
13165 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13166 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13167 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13168 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13169 - mov %r13, %r12
13170 - and $(3<<4), %r12
13171 + mov %r13, %r15
13172 + and $(3<<4), %r15
13173 jz _initial_num_blocks_is_0_decrypt
13174 - cmp $(2<<4), %r12
13175 + cmp $(2<<4), %r15
13176 jb _initial_num_blocks_is_1_decrypt
13177 je _initial_num_blocks_is_2_decrypt
13178 _initial_num_blocks_is_3_decrypt:
13179 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13180 sub $16, %r11
13181 add %r13, %r11
13182 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13183 - lea SHIFT_MASK+16(%rip), %r12
13184 - sub %r13, %r12
13185 + lea SHIFT_MASK+16(%rip), %r15
13186 + sub %r13, %r15
13187 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13188 # (%r13 is the number of bytes in plaintext mod 16)
13189 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13190 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13191 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13192
13193 movdqa %xmm1, %xmm2
13194 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13195 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13196 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13197 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13198 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13199 pand %xmm1, %xmm2
13200 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13201 sub $1, %r13
13202 jne _less_than_8_bytes_left_decrypt
13203 _multiple_of_16_bytes_decrypt:
13204 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13205 - shl $3, %r12 # convert into number of bits
13206 - movd %r12d, %xmm15 # len(A) in %xmm15
13207 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13208 + shl $3, %r15 # convert into number of bits
13209 + movd %r15d, %xmm15 # len(A) in %xmm15
13210 shl $3, %arg4 # len(C) in bits (*128)
13211 MOVQ_R64_XMM %arg4, %xmm1
13212 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13213 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13214 mov %r14, %rsp
13215 pop %r14
13216 pop %r13
13217 - pop %r12
13218 + pop %r15
13219 + pax_force_retaddr
13220 ret
13221 ENDPROC(aesni_gcm_dec)
13222
13223 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13224 * poly = x^128 + x^127 + x^126 + x^121 + 1
13225 ***************************************************************************/
13226 ENTRY(aesni_gcm_enc)
13227 - push %r12
13228 + push %r15
13229 push %r13
13230 push %r14
13231 mov %rsp, %r14
13232 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13233 #
13234 sub $VARIABLE_OFFSET, %rsp
13235 and $~63, %rsp
13236 - mov %arg6, %r12
13237 - movdqu (%r12), %xmm13
13238 + mov %arg6, %r15
13239 + movdqu (%r15), %xmm13
13240 movdqa SHUF_MASK(%rip), %xmm2
13241 PSHUFB_XMM %xmm2, %xmm13
13242
13243 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13244 movdqa %xmm13, HashKey(%rsp)
13245 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13246 and $-16, %r13
13247 - mov %r13, %r12
13248 + mov %r13, %r15
13249
13250 # Encrypt first few blocks
13251
13252 - and $(3<<4), %r12
13253 + and $(3<<4), %r15
13254 jz _initial_num_blocks_is_0_encrypt
13255 - cmp $(2<<4), %r12
13256 + cmp $(2<<4), %r15
13257 jb _initial_num_blocks_is_1_encrypt
13258 je _initial_num_blocks_is_2_encrypt
13259 _initial_num_blocks_is_3_encrypt:
13260 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13261 sub $16, %r11
13262 add %r13, %r11
13263 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13264 - lea SHIFT_MASK+16(%rip), %r12
13265 - sub %r13, %r12
13266 + lea SHIFT_MASK+16(%rip), %r15
13267 + sub %r13, %r15
13268 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13269 # (%r13 is the number of bytes in plaintext mod 16)
13270 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13271 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13272 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13273 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13274 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13275 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13276 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13277 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13278 movdqa SHUF_MASK(%rip), %xmm10
13279 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13280 sub $1, %r13
13281 jne _less_than_8_bytes_left_encrypt
13282 _multiple_of_16_bytes_encrypt:
13283 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13284 - shl $3, %r12
13285 - movd %r12d, %xmm15 # len(A) in %xmm15
13286 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13287 + shl $3, %r15
13288 + movd %r15d, %xmm15 # len(A) in %xmm15
13289 shl $3, %arg4 # len(C) in bits (*128)
13290 MOVQ_R64_XMM %arg4, %xmm1
13291 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13292 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13293 mov %r14, %rsp
13294 pop %r14
13295 pop %r13
13296 - pop %r12
13297 + pop %r15
13298 + pax_force_retaddr
13299 ret
13300 ENDPROC(aesni_gcm_enc)
13301
13302 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13303 pxor %xmm1, %xmm0
13304 movaps %xmm0, (TKEYP)
13305 add $0x10, TKEYP
13306 + pax_force_retaddr
13307 ret
13308 ENDPROC(_key_expansion_128)
13309 ENDPROC(_key_expansion_256a)
13310 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13311 shufps $0b01001110, %xmm2, %xmm1
13312 movaps %xmm1, 0x10(TKEYP)
13313 add $0x20, TKEYP
13314 + pax_force_retaddr
13315 ret
13316 ENDPROC(_key_expansion_192a)
13317
13318 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13319
13320 movaps %xmm0, (TKEYP)
13321 add $0x10, TKEYP
13322 + pax_force_retaddr
13323 ret
13324 ENDPROC(_key_expansion_192b)
13325
13326 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13327 pxor %xmm1, %xmm2
13328 movaps %xmm2, (TKEYP)
13329 add $0x10, TKEYP
13330 + pax_force_retaddr
13331 ret
13332 ENDPROC(_key_expansion_256b)
13333
13334 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13335 #ifndef __x86_64__
13336 popl KEYP
13337 #endif
13338 + pax_force_retaddr
13339 ret
13340 ENDPROC(aesni_set_key)
13341
13342 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13343 popl KLEN
13344 popl KEYP
13345 #endif
13346 + pax_force_retaddr
13347 ret
13348 ENDPROC(aesni_enc)
13349
13350 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13351 AESENC KEY STATE
13352 movaps 0x70(TKEYP), KEY
13353 AESENCLAST KEY STATE
13354 + pax_force_retaddr
13355 ret
13356 ENDPROC(_aesni_enc1)
13357
13358 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13359 AESENCLAST KEY STATE2
13360 AESENCLAST KEY STATE3
13361 AESENCLAST KEY STATE4
13362 + pax_force_retaddr
13363 ret
13364 ENDPROC(_aesni_enc4)
13365
13366 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13367 popl KLEN
13368 popl KEYP
13369 #endif
13370 + pax_force_retaddr
13371 ret
13372 ENDPROC(aesni_dec)
13373
13374 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13375 AESDEC KEY STATE
13376 movaps 0x70(TKEYP), KEY
13377 AESDECLAST KEY STATE
13378 + pax_force_retaddr
13379 ret
13380 ENDPROC(_aesni_dec1)
13381
13382 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13383 AESDECLAST KEY STATE2
13384 AESDECLAST KEY STATE3
13385 AESDECLAST KEY STATE4
13386 + pax_force_retaddr
13387 ret
13388 ENDPROC(_aesni_dec4)
13389
13390 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13391 popl KEYP
13392 popl LEN
13393 #endif
13394 + pax_force_retaddr
13395 ret
13396 ENDPROC(aesni_ecb_enc)
13397
13398 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13399 popl KEYP
13400 popl LEN
13401 #endif
13402 + pax_force_retaddr
13403 ret
13404 ENDPROC(aesni_ecb_dec)
13405
13406 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13407 popl LEN
13408 popl IVP
13409 #endif
13410 + pax_force_retaddr
13411 ret
13412 ENDPROC(aesni_cbc_enc)
13413
13414 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13415 popl LEN
13416 popl IVP
13417 #endif
13418 + pax_force_retaddr
13419 ret
13420 ENDPROC(aesni_cbc_dec)
13421
13422 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13423 mov $1, TCTR_LOW
13424 MOVQ_R64_XMM TCTR_LOW INC
13425 MOVQ_R64_XMM CTR TCTR_LOW
13426 + pax_force_retaddr
13427 ret
13428 ENDPROC(_aesni_inc_init)
13429
13430 @@ -2590,6 +2609,7 @@ _aesni_inc:
13431 .Linc_low:
13432 movaps CTR, IV
13433 PSHUFB_XMM BSWAP_MASK IV
13434 + pax_force_retaddr
13435 ret
13436 ENDPROC(_aesni_inc)
13437
13438 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13439 .Lctr_enc_ret:
13440 movups IV, (IVP)
13441 .Lctr_enc_just_ret:
13442 + pax_force_retaddr
13443 ret
13444 ENDPROC(aesni_ctr_enc)
13445
13446 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13447 pxor INC, STATE4
13448 movdqu STATE4, 0x70(OUTP)
13449
13450 + pax_force_retaddr
13451 ret
13452 ENDPROC(aesni_xts_crypt8)
13453
13454 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13455 index 246c670..466e2d6 100644
13456 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13457 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13458 @@ -21,6 +21,7 @@
13459 */
13460
13461 #include <linux/linkage.h>
13462 +#include <asm/alternative-asm.h>
13463
13464 .file "blowfish-x86_64-asm.S"
13465 .text
13466 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13467 jnz .L__enc_xor;
13468
13469 write_block();
13470 + pax_force_retaddr
13471 ret;
13472 .L__enc_xor:
13473 xor_block();
13474 + pax_force_retaddr
13475 ret;
13476 ENDPROC(__blowfish_enc_blk)
13477
13478 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13479
13480 movq %r11, %rbp;
13481
13482 + pax_force_retaddr
13483 ret;
13484 ENDPROC(blowfish_dec_blk)
13485
13486 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13487
13488 popq %rbx;
13489 popq %rbp;
13490 + pax_force_retaddr
13491 ret;
13492
13493 .L__enc_xor4:
13494 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13495
13496 popq %rbx;
13497 popq %rbp;
13498 + pax_force_retaddr
13499 ret;
13500 ENDPROC(__blowfish_enc_blk_4way)
13501
13502 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13503 popq %rbx;
13504 popq %rbp;
13505
13506 + pax_force_retaddr
13507 ret;
13508 ENDPROC(blowfish_dec_blk_4way)
13509 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13510 index ce71f92..1dce7ec 100644
13511 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13512 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13513 @@ -16,6 +16,7 @@
13514 */
13515
13516 #include <linux/linkage.h>
13517 +#include <asm/alternative-asm.h>
13518
13519 #define CAMELLIA_TABLE_BYTE_LEN 272
13520
13521 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13522 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13523 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13524 %rcx, (%r9));
13525 + pax_force_retaddr
13526 ret;
13527 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13528
13529 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13530 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13531 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13532 %rax, (%r9));
13533 + pax_force_retaddr
13534 ret;
13535 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13536
13537 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13538 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13539 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13540
13541 + pax_force_retaddr
13542 ret;
13543
13544 .align 8
13545 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13546 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13547 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13548
13549 + pax_force_retaddr
13550 ret;
13551
13552 .align 8
13553 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13554 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13555 %xmm8, %rsi);
13556
13557 + pax_force_retaddr
13558 ret;
13559 ENDPROC(camellia_ecb_enc_16way)
13560
13561 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13562 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13563 %xmm8, %rsi);
13564
13565 + pax_force_retaddr
13566 ret;
13567 ENDPROC(camellia_ecb_dec_16way)
13568
13569 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13570 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13571 %xmm8, %rsi);
13572
13573 + pax_force_retaddr
13574 ret;
13575 ENDPROC(camellia_cbc_dec_16way)
13576
13577 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13578 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13579 %xmm8, %rsi);
13580
13581 + pax_force_retaddr
13582 ret;
13583 ENDPROC(camellia_ctr_16way)
13584
13585 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13586 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13587 %xmm8, %rsi);
13588
13589 + pax_force_retaddr
13590 ret;
13591 ENDPROC(camellia_xts_crypt_16way)
13592
13593 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13594 index 0e0b886..5a3123c 100644
13595 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13596 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13597 @@ -11,6 +11,7 @@
13598 */
13599
13600 #include <linux/linkage.h>
13601 +#include <asm/alternative-asm.h>
13602
13603 #define CAMELLIA_TABLE_BYTE_LEN 272
13604
13605 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13606 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13607 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13608 %rcx, (%r9));
13609 + pax_force_retaddr
13610 ret;
13611 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13612
13613 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13614 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13615 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13616 %rax, (%r9));
13617 + pax_force_retaddr
13618 ret;
13619 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13620
13621 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13622 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13623 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13624
13625 + pax_force_retaddr
13626 ret;
13627
13628 .align 8
13629 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13630 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13631 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13632
13633 + pax_force_retaddr
13634 ret;
13635
13636 .align 8
13637 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13638
13639 vzeroupper;
13640
13641 + pax_force_retaddr
13642 ret;
13643 ENDPROC(camellia_ecb_enc_32way)
13644
13645 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13646
13647 vzeroupper;
13648
13649 + pax_force_retaddr
13650 ret;
13651 ENDPROC(camellia_ecb_dec_32way)
13652
13653 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13654
13655 vzeroupper;
13656
13657 + pax_force_retaddr
13658 ret;
13659 ENDPROC(camellia_cbc_dec_32way)
13660
13661 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13662
13663 vzeroupper;
13664
13665 + pax_force_retaddr
13666 ret;
13667 ENDPROC(camellia_ctr_32way)
13668
13669 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13670
13671 vzeroupper;
13672
13673 + pax_force_retaddr
13674 ret;
13675 ENDPROC(camellia_xts_crypt_32way)
13676
13677 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13678 index 310319c..db3d7b5 100644
13679 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13680 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13681 @@ -21,6 +21,7 @@
13682 */
13683
13684 #include <linux/linkage.h>
13685 +#include <asm/alternative-asm.h>
13686
13687 .file "camellia-x86_64-asm_64.S"
13688 .text
13689 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13690 enc_outunpack(mov, RT1);
13691
13692 movq RRBP, %rbp;
13693 + pax_force_retaddr
13694 ret;
13695
13696 .L__enc_xor:
13697 enc_outunpack(xor, RT1);
13698
13699 movq RRBP, %rbp;
13700 + pax_force_retaddr
13701 ret;
13702 ENDPROC(__camellia_enc_blk)
13703
13704 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13705 dec_outunpack();
13706
13707 movq RRBP, %rbp;
13708 + pax_force_retaddr
13709 ret;
13710 ENDPROC(camellia_dec_blk)
13711
13712 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13713
13714 movq RRBP, %rbp;
13715 popq %rbx;
13716 + pax_force_retaddr
13717 ret;
13718
13719 .L__enc2_xor:
13720 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13721
13722 movq RRBP, %rbp;
13723 popq %rbx;
13724 + pax_force_retaddr
13725 ret;
13726 ENDPROC(__camellia_enc_blk_2way)
13727
13728 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13729
13730 movq RRBP, %rbp;
13731 movq RXOR, %rbx;
13732 + pax_force_retaddr
13733 ret;
13734 ENDPROC(camellia_dec_blk_2way)
13735 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13736 index c35fd5d..2d8c7db 100644
13737 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13738 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13739 @@ -24,6 +24,7 @@
13740 */
13741
13742 #include <linux/linkage.h>
13743 +#include <asm/alternative-asm.h>
13744
13745 .file "cast5-avx-x86_64-asm_64.S"
13746
13747 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13748 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13749 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13750
13751 + pax_force_retaddr
13752 ret;
13753 ENDPROC(__cast5_enc_blk16)
13754
13755 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13756 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13757 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13758
13759 + pax_force_retaddr
13760 ret;
13761
13762 .L__skip_dec:
13763 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13764 vmovdqu RR4, (6*4*4)(%r11);
13765 vmovdqu RL4, (7*4*4)(%r11);
13766
13767 + pax_force_retaddr
13768 ret;
13769 ENDPROC(cast5_ecb_enc_16way)
13770
13771 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13772 vmovdqu RR4, (6*4*4)(%r11);
13773 vmovdqu RL4, (7*4*4)(%r11);
13774
13775 + pax_force_retaddr
13776 ret;
13777 ENDPROC(cast5_ecb_dec_16way)
13778
13779 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13780 * %rdx: src
13781 */
13782
13783 - pushq %r12;
13784 + pushq %r14;
13785
13786 movq %rsi, %r11;
13787 - movq %rdx, %r12;
13788 + movq %rdx, %r14;
13789
13790 vmovdqu (0*16)(%rdx), RL1;
13791 vmovdqu (1*16)(%rdx), RR1;
13792 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13793 call __cast5_dec_blk16;
13794
13795 /* xor with src */
13796 - vmovq (%r12), RX;
13797 + vmovq (%r14), RX;
13798 vpshufd $0x4f, RX, RX;
13799 vpxor RX, RR1, RR1;
13800 - vpxor 0*16+8(%r12), RL1, RL1;
13801 - vpxor 1*16+8(%r12), RR2, RR2;
13802 - vpxor 2*16+8(%r12), RL2, RL2;
13803 - vpxor 3*16+8(%r12), RR3, RR3;
13804 - vpxor 4*16+8(%r12), RL3, RL3;
13805 - vpxor 5*16+8(%r12), RR4, RR4;
13806 - vpxor 6*16+8(%r12), RL4, RL4;
13807 + vpxor 0*16+8(%r14), RL1, RL1;
13808 + vpxor 1*16+8(%r14), RR2, RR2;
13809 + vpxor 2*16+8(%r14), RL2, RL2;
13810 + vpxor 3*16+8(%r14), RR3, RR3;
13811 + vpxor 4*16+8(%r14), RL3, RL3;
13812 + vpxor 5*16+8(%r14), RR4, RR4;
13813 + vpxor 6*16+8(%r14), RL4, RL4;
13814
13815 vmovdqu RR1, (0*16)(%r11);
13816 vmovdqu RL1, (1*16)(%r11);
13817 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13818 vmovdqu RR4, (6*16)(%r11);
13819 vmovdqu RL4, (7*16)(%r11);
13820
13821 - popq %r12;
13822 + popq %r14;
13823
13824 + pax_force_retaddr
13825 ret;
13826 ENDPROC(cast5_cbc_dec_16way)
13827
13828 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13829 * %rcx: iv (big endian, 64bit)
13830 */
13831
13832 - pushq %r12;
13833 + pushq %r14;
13834
13835 movq %rsi, %r11;
13836 - movq %rdx, %r12;
13837 + movq %rdx, %r14;
13838
13839 vpcmpeqd RTMP, RTMP, RTMP;
13840 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13841 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13842 call __cast5_enc_blk16;
13843
13844 /* dst = src ^ iv */
13845 - vpxor (0*16)(%r12), RR1, RR1;
13846 - vpxor (1*16)(%r12), RL1, RL1;
13847 - vpxor (2*16)(%r12), RR2, RR2;
13848 - vpxor (3*16)(%r12), RL2, RL2;
13849 - vpxor (4*16)(%r12), RR3, RR3;
13850 - vpxor (5*16)(%r12), RL3, RL3;
13851 - vpxor (6*16)(%r12), RR4, RR4;
13852 - vpxor (7*16)(%r12), RL4, RL4;
13853 + vpxor (0*16)(%r14), RR1, RR1;
13854 + vpxor (1*16)(%r14), RL1, RL1;
13855 + vpxor (2*16)(%r14), RR2, RR2;
13856 + vpxor (3*16)(%r14), RL2, RL2;
13857 + vpxor (4*16)(%r14), RR3, RR3;
13858 + vpxor (5*16)(%r14), RL3, RL3;
13859 + vpxor (6*16)(%r14), RR4, RR4;
13860 + vpxor (7*16)(%r14), RL4, RL4;
13861 vmovdqu RR1, (0*16)(%r11);
13862 vmovdqu RL1, (1*16)(%r11);
13863 vmovdqu RR2, (2*16)(%r11);
13864 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13865 vmovdqu RR4, (6*16)(%r11);
13866 vmovdqu RL4, (7*16)(%r11);
13867
13868 - popq %r12;
13869 + popq %r14;
13870
13871 + pax_force_retaddr
13872 ret;
13873 ENDPROC(cast5_ctr_16way)
13874 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13875 index e3531f8..e123f35 100644
13876 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13877 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13878 @@ -24,6 +24,7 @@
13879 */
13880
13881 #include <linux/linkage.h>
13882 +#include <asm/alternative-asm.h>
13883 #include "glue_helper-asm-avx.S"
13884
13885 .file "cast6-avx-x86_64-asm_64.S"
13886 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13887 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13888 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13889
13890 + pax_force_retaddr
13891 ret;
13892 ENDPROC(__cast6_enc_blk8)
13893
13894 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13895 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13896 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13897
13898 + pax_force_retaddr
13899 ret;
13900 ENDPROC(__cast6_dec_blk8)
13901
13902 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13903
13904 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13905
13906 + pax_force_retaddr
13907 ret;
13908 ENDPROC(cast6_ecb_enc_8way)
13909
13910 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13911
13912 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13913
13914 + pax_force_retaddr
13915 ret;
13916 ENDPROC(cast6_ecb_dec_8way)
13917
13918 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13919 * %rdx: src
13920 */
13921
13922 - pushq %r12;
13923 + pushq %r14;
13924
13925 movq %rsi, %r11;
13926 - movq %rdx, %r12;
13927 + movq %rdx, %r14;
13928
13929 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13930
13931 call __cast6_dec_blk8;
13932
13933 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13934 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13935
13936 - popq %r12;
13937 + popq %r14;
13938
13939 + pax_force_retaddr
13940 ret;
13941 ENDPROC(cast6_cbc_dec_8way)
13942
13943 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13944 * %rcx: iv (little endian, 128bit)
13945 */
13946
13947 - pushq %r12;
13948 + pushq %r14;
13949
13950 movq %rsi, %r11;
13951 - movq %rdx, %r12;
13952 + movq %rdx, %r14;
13953
13954 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13955 RD2, RX, RKR, RKM);
13956
13957 call __cast6_enc_blk8;
13958
13959 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13960 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13961
13962 - popq %r12;
13963 + popq %r14;
13964
13965 + pax_force_retaddr
13966 ret;
13967 ENDPROC(cast6_ctr_8way)
13968
13969 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13970 /* dst <= regs xor IVs(in dst) */
13971 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13972
13973 + pax_force_retaddr
13974 ret;
13975 ENDPROC(cast6_xts_enc_8way)
13976
13977 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13978 /* dst <= regs xor IVs(in dst) */
13979 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13980
13981 + pax_force_retaddr
13982 ret;
13983 ENDPROC(cast6_xts_dec_8way)
13984 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13985 index 26d49eb..8bf39c8 100644
13986 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13987 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13988 @@ -45,6 +45,7 @@
13989
13990 #include <asm/inst.h>
13991 #include <linux/linkage.h>
13992 +#include <asm/alternative-asm.h>
13993
13994 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13995
13996 @@ -309,6 +310,7 @@ do_return:
13997 popq %rsi
13998 popq %rdi
13999 popq %rbx
14000 + pax_force_retaddr
14001 ret
14002
14003 ################################################################
14004 @@ -330,7 +332,7 @@ ENDPROC(crc_pcl)
14005 ## PCLMULQDQ tables
14006 ## Table is 128 entries x 2 words (8 bytes) each
14007 ################################################################
14008 -.section .rotata, "a", %progbits
14009 +.section .rodata, "a", %progbits
14010 .align 8
14011 K_table:
14012 .long 0x493c7d27, 0x00000001
14013 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14014 index 5d1e007..098cb4f 100644
14015 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14016 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14017 @@ -18,6 +18,7 @@
14018
14019 #include <linux/linkage.h>
14020 #include <asm/inst.h>
14021 +#include <asm/alternative-asm.h>
14022
14023 .data
14024
14025 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14026 psrlq $1, T2
14027 pxor T2, T1
14028 pxor T1, DATA
14029 + pax_force_retaddr
14030 ret
14031 ENDPROC(__clmul_gf128mul_ble)
14032
14033 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14034 call __clmul_gf128mul_ble
14035 PSHUFB_XMM BSWAP DATA
14036 movups DATA, (%rdi)
14037 + pax_force_retaddr
14038 ret
14039 ENDPROC(clmul_ghash_mul)
14040
14041 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14042 PSHUFB_XMM BSWAP DATA
14043 movups DATA, (%rdi)
14044 .Lupdate_just_ret:
14045 + pax_force_retaddr
14046 ret
14047 ENDPROC(clmul_ghash_update)
14048 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14049 index 9279e0b..c4b3d2c 100644
14050 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14051 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14052 @@ -1,4 +1,5 @@
14053 #include <linux/linkage.h>
14054 +#include <asm/alternative-asm.h>
14055
14056 # enter salsa20_encrypt_bytes
14057 ENTRY(salsa20_encrypt_bytes)
14058 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14059 add %r11,%rsp
14060 mov %rdi,%rax
14061 mov %rsi,%rdx
14062 + pax_force_retaddr
14063 ret
14064 # bytesatleast65:
14065 ._bytesatleast65:
14066 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14067 add %r11,%rsp
14068 mov %rdi,%rax
14069 mov %rsi,%rdx
14070 + pax_force_retaddr
14071 ret
14072 ENDPROC(salsa20_keysetup)
14073
14074 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14075 add %r11,%rsp
14076 mov %rdi,%rax
14077 mov %rsi,%rdx
14078 + pax_force_retaddr
14079 ret
14080 ENDPROC(salsa20_ivsetup)
14081 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14082 index 2f202f4..d9164d6 100644
14083 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14084 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14085 @@ -24,6 +24,7 @@
14086 */
14087
14088 #include <linux/linkage.h>
14089 +#include <asm/alternative-asm.h>
14090 #include "glue_helper-asm-avx.S"
14091
14092 .file "serpent-avx-x86_64-asm_64.S"
14093 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14094 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14095 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14096
14097 + pax_force_retaddr
14098 ret;
14099 ENDPROC(__serpent_enc_blk8_avx)
14100
14101 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14102 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14103 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14104
14105 + pax_force_retaddr
14106 ret;
14107 ENDPROC(__serpent_dec_blk8_avx)
14108
14109 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14110
14111 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14112
14113 + pax_force_retaddr
14114 ret;
14115 ENDPROC(serpent_ecb_enc_8way_avx)
14116
14117 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14118
14119 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14120
14121 + pax_force_retaddr
14122 ret;
14123 ENDPROC(serpent_ecb_dec_8way_avx)
14124
14125 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14126
14127 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14128
14129 + pax_force_retaddr
14130 ret;
14131 ENDPROC(serpent_cbc_dec_8way_avx)
14132
14133 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14134
14135 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14136
14137 + pax_force_retaddr
14138 ret;
14139 ENDPROC(serpent_ctr_8way_avx)
14140
14141 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14142 /* dst <= regs xor IVs(in dst) */
14143 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14144
14145 + pax_force_retaddr
14146 ret;
14147 ENDPROC(serpent_xts_enc_8way_avx)
14148
14149 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14150 /* dst <= regs xor IVs(in dst) */
14151 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14152
14153 + pax_force_retaddr
14154 ret;
14155 ENDPROC(serpent_xts_dec_8way_avx)
14156 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14157 index b222085..abd483c 100644
14158 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14159 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14160 @@ -15,6 +15,7 @@
14161 */
14162
14163 #include <linux/linkage.h>
14164 +#include <asm/alternative-asm.h>
14165 #include "glue_helper-asm-avx2.S"
14166
14167 .file "serpent-avx2-asm_64.S"
14168 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14169 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14170 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14171
14172 + pax_force_retaddr
14173 ret;
14174 ENDPROC(__serpent_enc_blk16)
14175
14176 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14177 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14178 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14179
14180 + pax_force_retaddr
14181 ret;
14182 ENDPROC(__serpent_dec_blk16)
14183
14184 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14185
14186 vzeroupper;
14187
14188 + pax_force_retaddr
14189 ret;
14190 ENDPROC(serpent_ecb_enc_16way)
14191
14192 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14193
14194 vzeroupper;
14195
14196 + pax_force_retaddr
14197 ret;
14198 ENDPROC(serpent_ecb_dec_16way)
14199
14200 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14201
14202 vzeroupper;
14203
14204 + pax_force_retaddr
14205 ret;
14206 ENDPROC(serpent_cbc_dec_16way)
14207
14208 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14209
14210 vzeroupper;
14211
14212 + pax_force_retaddr
14213 ret;
14214 ENDPROC(serpent_ctr_16way)
14215
14216 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14217
14218 vzeroupper;
14219
14220 + pax_force_retaddr
14221 ret;
14222 ENDPROC(serpent_xts_enc_16way)
14223
14224 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14225
14226 vzeroupper;
14227
14228 + pax_force_retaddr
14229 ret;
14230 ENDPROC(serpent_xts_dec_16way)
14231 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14232 index acc066c..1559cc4 100644
14233 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14234 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14235 @@ -25,6 +25,7 @@
14236 */
14237
14238 #include <linux/linkage.h>
14239 +#include <asm/alternative-asm.h>
14240
14241 .file "serpent-sse2-x86_64-asm_64.S"
14242 .text
14243 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14244 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14245 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14246
14247 + pax_force_retaddr
14248 ret;
14249
14250 .L__enc_xor8:
14251 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14252 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14253
14254 + pax_force_retaddr
14255 ret;
14256 ENDPROC(__serpent_enc_blk_8way)
14257
14258 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14259 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14260 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14261
14262 + pax_force_retaddr
14263 ret;
14264 ENDPROC(serpent_dec_blk_8way)
14265 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14266 index a410950..9dfe7ad 100644
14267 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14268 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14269 @@ -29,6 +29,7 @@
14270 */
14271
14272 #include <linux/linkage.h>
14273 +#include <asm/alternative-asm.h>
14274
14275 #define CTX %rdi // arg1
14276 #define BUF %rsi // arg2
14277 @@ -75,9 +76,9 @@
14278
14279 push %rbx
14280 push %rbp
14281 - push %r12
14282 + push %r14
14283
14284 - mov %rsp, %r12
14285 + mov %rsp, %r14
14286 sub $64, %rsp # allocate workspace
14287 and $~15, %rsp # align stack
14288
14289 @@ -99,11 +100,12 @@
14290 xor %rax, %rax
14291 rep stosq
14292
14293 - mov %r12, %rsp # deallocate workspace
14294 + mov %r14, %rsp # deallocate workspace
14295
14296 - pop %r12
14297 + pop %r14
14298 pop %rbp
14299 pop %rbx
14300 + pax_force_retaddr
14301 ret
14302
14303 ENDPROC(\name)
14304 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14305 index 642f156..51a513c 100644
14306 --- a/arch/x86/crypto/sha256-avx-asm.S
14307 +++ b/arch/x86/crypto/sha256-avx-asm.S
14308 @@ -49,6 +49,7 @@
14309
14310 #ifdef CONFIG_AS_AVX
14311 #include <linux/linkage.h>
14312 +#include <asm/alternative-asm.h>
14313
14314 ## assume buffers not aligned
14315 #define VMOVDQ vmovdqu
14316 @@ -460,6 +461,7 @@ done_hash:
14317 popq %r13
14318 popq %rbp
14319 popq %rbx
14320 + pax_force_retaddr
14321 ret
14322 ENDPROC(sha256_transform_avx)
14323
14324 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14325 index 9e86944..3795e6a 100644
14326 --- a/arch/x86/crypto/sha256-avx2-asm.S
14327 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14328 @@ -50,6 +50,7 @@
14329
14330 #ifdef CONFIG_AS_AVX2
14331 #include <linux/linkage.h>
14332 +#include <asm/alternative-asm.h>
14333
14334 ## assume buffers not aligned
14335 #define VMOVDQ vmovdqu
14336 @@ -720,6 +721,7 @@ done_hash:
14337 popq %r12
14338 popq %rbp
14339 popq %rbx
14340 + pax_force_retaddr
14341 ret
14342 ENDPROC(sha256_transform_rorx)
14343
14344 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14345 index f833b74..8c62a9e 100644
14346 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14347 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14348 @@ -47,6 +47,7 @@
14349 ########################################################################
14350
14351 #include <linux/linkage.h>
14352 +#include <asm/alternative-asm.h>
14353
14354 ## assume buffers not aligned
14355 #define MOVDQ movdqu
14356 @@ -471,6 +472,7 @@ done_hash:
14357 popq %rbp
14358 popq %rbx
14359
14360 + pax_force_retaddr
14361 ret
14362 ENDPROC(sha256_transform_ssse3)
14363
14364 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14365 index 974dde9..a823ff9 100644
14366 --- a/arch/x86/crypto/sha512-avx-asm.S
14367 +++ b/arch/x86/crypto/sha512-avx-asm.S
14368 @@ -49,6 +49,7 @@
14369
14370 #ifdef CONFIG_AS_AVX
14371 #include <linux/linkage.h>
14372 +#include <asm/alternative-asm.h>
14373
14374 .text
14375
14376 @@ -364,6 +365,7 @@ updateblock:
14377 mov frame_RSPSAVE(%rsp), %rsp
14378
14379 nowork:
14380 + pax_force_retaddr
14381 ret
14382 ENDPROC(sha512_transform_avx)
14383
14384 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14385 index 568b961..ed20c37 100644
14386 --- a/arch/x86/crypto/sha512-avx2-asm.S
14387 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14388 @@ -51,6 +51,7 @@
14389
14390 #ifdef CONFIG_AS_AVX2
14391 #include <linux/linkage.h>
14392 +#include <asm/alternative-asm.h>
14393
14394 .text
14395
14396 @@ -678,6 +679,7 @@ done_hash:
14397
14398 # Restore Stack Pointer
14399 mov frame_RSPSAVE(%rsp), %rsp
14400 + pax_force_retaddr
14401 ret
14402 ENDPROC(sha512_transform_rorx)
14403
14404 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14405 index fb56855..6edd768 100644
14406 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14407 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14408 @@ -48,6 +48,7 @@
14409 ########################################################################
14410
14411 #include <linux/linkage.h>
14412 +#include <asm/alternative-asm.h>
14413
14414 .text
14415
14416 @@ -363,6 +364,7 @@ updateblock:
14417 mov frame_RSPSAVE(%rsp), %rsp
14418
14419 nowork:
14420 + pax_force_retaddr
14421 ret
14422 ENDPROC(sha512_transform_ssse3)
14423
14424 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14425 index 0505813..b067311 100644
14426 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14427 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14428 @@ -24,6 +24,7 @@
14429 */
14430
14431 #include <linux/linkage.h>
14432 +#include <asm/alternative-asm.h>
14433 #include "glue_helper-asm-avx.S"
14434
14435 .file "twofish-avx-x86_64-asm_64.S"
14436 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14437 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14438 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14439
14440 + pax_force_retaddr
14441 ret;
14442 ENDPROC(__twofish_enc_blk8)
14443
14444 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14445 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14446 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14447
14448 + pax_force_retaddr
14449 ret;
14450 ENDPROC(__twofish_dec_blk8)
14451
14452 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14453
14454 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14455
14456 + pax_force_retaddr
14457 ret;
14458 ENDPROC(twofish_ecb_enc_8way)
14459
14460 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14461
14462 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14463
14464 + pax_force_retaddr
14465 ret;
14466 ENDPROC(twofish_ecb_dec_8way)
14467
14468 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14469 * %rdx: src
14470 */
14471
14472 - pushq %r12;
14473 + pushq %r14;
14474
14475 movq %rsi, %r11;
14476 - movq %rdx, %r12;
14477 + movq %rdx, %r14;
14478
14479 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14480
14481 call __twofish_dec_blk8;
14482
14483 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14484 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14485
14486 - popq %r12;
14487 + popq %r14;
14488
14489 + pax_force_retaddr
14490 ret;
14491 ENDPROC(twofish_cbc_dec_8way)
14492
14493 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14494 * %rcx: iv (little endian, 128bit)
14495 */
14496
14497 - pushq %r12;
14498 + pushq %r14;
14499
14500 movq %rsi, %r11;
14501 - movq %rdx, %r12;
14502 + movq %rdx, %r14;
14503
14504 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14505 RD2, RX0, RX1, RY0);
14506
14507 call __twofish_enc_blk8;
14508
14509 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14510 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14511
14512 - popq %r12;
14513 + popq %r14;
14514
14515 + pax_force_retaddr
14516 ret;
14517 ENDPROC(twofish_ctr_8way)
14518
14519 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14520 /* dst <= regs xor IVs(in dst) */
14521 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14522
14523 + pax_force_retaddr
14524 ret;
14525 ENDPROC(twofish_xts_enc_8way)
14526
14527 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14528 /* dst <= regs xor IVs(in dst) */
14529 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14530
14531 + pax_force_retaddr
14532 ret;
14533 ENDPROC(twofish_xts_dec_8way)
14534 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14535 index 1c3b7ce..02f578d 100644
14536 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14537 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14538 @@ -21,6 +21,7 @@
14539 */
14540
14541 #include <linux/linkage.h>
14542 +#include <asm/alternative-asm.h>
14543
14544 .file "twofish-x86_64-asm-3way.S"
14545 .text
14546 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14547 popq %r13;
14548 popq %r14;
14549 popq %r15;
14550 + pax_force_retaddr
14551 ret;
14552
14553 .L__enc_xor3:
14554 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14555 popq %r13;
14556 popq %r14;
14557 popq %r15;
14558 + pax_force_retaddr
14559 ret;
14560 ENDPROC(__twofish_enc_blk_3way)
14561
14562 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14563 popq %r13;
14564 popq %r14;
14565 popq %r15;
14566 + pax_force_retaddr
14567 ret;
14568 ENDPROC(twofish_dec_blk_3way)
14569 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14570 index a039d21..524b8b2 100644
14571 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14572 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14573 @@ -22,6 +22,7 @@
14574
14575 #include <linux/linkage.h>
14576 #include <asm/asm-offsets.h>
14577 +#include <asm/alternative-asm.h>
14578
14579 #define a_offset 0
14580 #define b_offset 4
14581 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14582
14583 popq R1
14584 movq $1,%rax
14585 + pax_force_retaddr
14586 ret
14587 ENDPROC(twofish_enc_blk)
14588
14589 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14590
14591 popq R1
14592 movq $1,%rax
14593 + pax_force_retaddr
14594 ret
14595 ENDPROC(twofish_dec_blk)
14596 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14597 index ae6aad1..719d6d9 100644
14598 --- a/arch/x86/ia32/ia32_aout.c
14599 +++ b/arch/x86/ia32/ia32_aout.c
14600 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14601 unsigned long dump_start, dump_size;
14602 struct user32 dump;
14603
14604 + memset(&dump, 0, sizeof(dump));
14605 +
14606 fs = get_fs();
14607 set_fs(KERNEL_DS);
14608 has_dumped = 1;
14609 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14610 index d0165c9..0d5639b 100644
14611 --- a/arch/x86/ia32/ia32_signal.c
14612 +++ b/arch/x86/ia32/ia32_signal.c
14613 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14614 if (__get_user(set.sig[0], &frame->sc.oldmask)
14615 || (_COMPAT_NSIG_WORDS > 1
14616 && __copy_from_user((((char *) &set.sig) + 4),
14617 - &frame->extramask,
14618 + frame->extramask,
14619 sizeof(frame->extramask))))
14620 goto badframe;
14621
14622 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14623 sp -= frame_size;
14624 /* Align the stack pointer according to the i386 ABI,
14625 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14626 - sp = ((sp + 4) & -16ul) - 4;
14627 + sp = ((sp - 12) & -16ul) - 4;
14628 return (void __user *) sp;
14629 }
14630
14631 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14632 } else {
14633 /* Return stub is in 32bit vsyscall page */
14634 if (current->mm->context.vdso)
14635 - restorer = current->mm->context.vdso +
14636 - selected_vdso32->sym___kernel_sigreturn;
14637 + restorer = (void __force_user *)(current->mm->context.vdso +
14638 + selected_vdso32->sym___kernel_sigreturn);
14639 else
14640 - restorer = &frame->retcode;
14641 + restorer = frame->retcode;
14642 }
14643
14644 put_user_try {
14645 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14646 * These are actually not used anymore, but left because some
14647 * gdb versions depend on them as a marker.
14648 */
14649 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14650 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14651 } put_user_catch(err);
14652
14653 if (err)
14654 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14655 0xb8,
14656 __NR_ia32_rt_sigreturn,
14657 0x80cd,
14658 - 0,
14659 + 0
14660 };
14661
14662 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14663 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14664
14665 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14666 restorer = ksig->ka.sa.sa_restorer;
14667 + else if (current->mm->context.vdso)
14668 + /* Return stub is in 32bit vsyscall page */
14669 + restorer = (void __force_user *)(current->mm->context.vdso +
14670 + selected_vdso32->sym___kernel_rt_sigreturn);
14671 else
14672 - restorer = current->mm->context.vdso +
14673 - selected_vdso32->sym___kernel_rt_sigreturn;
14674 + restorer = frame->retcode;
14675 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14676
14677 /*
14678 * Not actually used anymore, but left because some gdb
14679 * versions need it.
14680 */
14681 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14682 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14683 } put_user_catch(err);
14684
14685 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14686 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14687 index 156ebca..9591cf0 100644
14688 --- a/arch/x86/ia32/ia32entry.S
14689 +++ b/arch/x86/ia32/ia32entry.S
14690 @@ -15,8 +15,10 @@
14691 #include <asm/irqflags.h>
14692 #include <asm/asm.h>
14693 #include <asm/smap.h>
14694 +#include <asm/pgtable.h>
14695 #include <linux/linkage.h>
14696 #include <linux/err.h>
14697 +#include <asm/alternative-asm.h>
14698
14699 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14700 #include <linux/elf-em.h>
14701 @@ -62,12 +64,12 @@
14702 */
14703 .macro LOAD_ARGS32 offset, _r9=0
14704 .if \_r9
14705 - movl \offset+16(%rsp),%r9d
14706 + movl \offset+R9(%rsp),%r9d
14707 .endif
14708 - movl \offset+40(%rsp),%ecx
14709 - movl \offset+48(%rsp),%edx
14710 - movl \offset+56(%rsp),%esi
14711 - movl \offset+64(%rsp),%edi
14712 + movl \offset+RCX(%rsp),%ecx
14713 + movl \offset+RDX(%rsp),%edx
14714 + movl \offset+RSI(%rsp),%esi
14715 + movl \offset+RDI(%rsp),%edi
14716 movl %eax,%eax /* zero extension */
14717 .endm
14718
14719 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14720 ENDPROC(native_irq_enable_sysexit)
14721 #endif
14722
14723 + .macro pax_enter_kernel_user
14724 + pax_set_fptr_mask
14725 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14726 + call pax_enter_kernel_user
14727 +#endif
14728 + .endm
14729 +
14730 + .macro pax_exit_kernel_user
14731 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14732 + call pax_exit_kernel_user
14733 +#endif
14734 +#ifdef CONFIG_PAX_RANDKSTACK
14735 + pushq %rax
14736 + pushq %r11
14737 + call pax_randomize_kstack
14738 + popq %r11
14739 + popq %rax
14740 +#endif
14741 + .endm
14742 +
14743 + .macro pax_erase_kstack
14744 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14745 + call pax_erase_kstack
14746 +#endif
14747 + .endm
14748 +
14749 /*
14750 * 32bit SYSENTER instruction entry.
14751 *
14752 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14753 CFI_REGISTER rsp,rbp
14754 SWAPGS_UNSAFE_STACK
14755 movq PER_CPU_VAR(kernel_stack), %rsp
14756 - addq $(KERNEL_STACK_OFFSET),%rsp
14757 - /*
14758 - * No need to follow this irqs on/off section: the syscall
14759 - * disabled irqs, here we enable it straight after entry:
14760 - */
14761 - ENABLE_INTERRUPTS(CLBR_NONE)
14762 movl %ebp,%ebp /* zero extension */
14763 pushq_cfi $__USER32_DS
14764 /*CFI_REL_OFFSET ss,0*/
14765 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14766 CFI_REL_OFFSET rsp,0
14767 pushfq_cfi
14768 /*CFI_REL_OFFSET rflags,0*/
14769 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14770 - CFI_REGISTER rip,r10
14771 + orl $X86_EFLAGS_IF,(%rsp)
14772 + GET_THREAD_INFO(%r11)
14773 + movl TI_sysenter_return(%r11), %r11d
14774 + CFI_REGISTER rip,r11
14775 pushq_cfi $__USER32_CS
14776 /*CFI_REL_OFFSET cs,0*/
14777 movl %eax, %eax
14778 - pushq_cfi %r10
14779 + pushq_cfi %r11
14780 CFI_REL_OFFSET rip,0
14781 pushq_cfi %rax
14782 cld
14783 SAVE_ARGS 0,1,0
14784 + pax_enter_kernel_user
14785 +
14786 +#ifdef CONFIG_PAX_RANDKSTACK
14787 + pax_erase_kstack
14788 +#endif
14789 +
14790 + /*
14791 + * No need to follow this irqs on/off section: the syscall
14792 + * disabled irqs, here we enable it straight after entry:
14793 + */
14794 + ENABLE_INTERRUPTS(CLBR_NONE)
14795 /* no need to do an access_ok check here because rbp has been
14796 32bit zero extended */
14797 +
14798 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14799 + addq pax_user_shadow_base,%rbp
14800 + ASM_PAX_OPEN_USERLAND
14801 +#endif
14802 +
14803 ASM_STAC
14804 1: movl (%rbp),%ebp
14805 _ASM_EXTABLE(1b,ia32_badarg)
14806 ASM_CLAC
14807
14808 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14809 + ASM_PAX_CLOSE_USERLAND
14810 +#endif
14811 +
14812 /*
14813 * Sysenter doesn't filter flags, so we need to clear NT
14814 * ourselves. To save a few cycles, we can check whether
14815 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14816 jnz sysenter_fix_flags
14817 sysenter_flags_fixed:
14818
14819 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14820 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14821 + GET_THREAD_INFO(%r11)
14822 + orl $TS_COMPAT,TI_status(%r11)
14823 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14824 CFI_REMEMBER_STATE
14825 jnz sysenter_tracesys
14826 cmpq $(IA32_NR_syscalls-1),%rax
14827 @@ -172,14 +218,17 @@ sysenter_do_call:
14828 sysenter_dispatch:
14829 call *ia32_sys_call_table(,%rax,8)
14830 movq %rax,RAX-ARGOFFSET(%rsp)
14831 + GET_THREAD_INFO(%r11)
14832 DISABLE_INTERRUPTS(CLBR_NONE)
14833 TRACE_IRQS_OFF
14834 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14835 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14836 jnz sysexit_audit
14837 sysexit_from_sys_call:
14838 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14839 + pax_exit_kernel_user
14840 + pax_erase_kstack
14841 + andl $~TS_COMPAT,TI_status(%r11)
14842 /* clear IF, that popfq doesn't enable interrupts early */
14843 - andl $~0x200,EFLAGS-ARGOFFSET(%rsp)
14844 + andl $~X86_EFLAGS_IF,EFLAGS-ARGOFFSET(%rsp)
14845 movl RIP-ARGOFFSET(%rsp),%edx /* User %eip */
14846 CFI_REGISTER rip,rdx
14847 RESTORE_ARGS 0,24,0,0,0,0
14848 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14849 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14850 movl %eax,%edi /* 1st arg: syscall number */
14851 call __audit_syscall_entry
14852 +
14853 + pax_erase_kstack
14854 +
14855 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14856 cmpq $(IA32_NR_syscalls-1),%rax
14857 ja ia32_badsys
14858 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14859 .endm
14860
14861 .macro auditsys_exit exit
14862 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14863 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14864 jnz ia32_ret_from_sys_call
14865 TRACE_IRQS_ON
14866 ENABLE_INTERRUPTS(CLBR_NONE)
14867 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14868 1: setbe %al /* 1 if error, 0 if not */
14869 movzbl %al,%edi /* zero-extend that into %edi */
14870 call __audit_syscall_exit
14871 + GET_THREAD_INFO(%r11)
14872 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14873 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14874 DISABLE_INTERRUPTS(CLBR_NONE)
14875 TRACE_IRQS_OFF
14876 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14877 + testl %edi,TI_flags(%r11)
14878 jz \exit
14879 CLEAR_RREGS -ARGOFFSET
14880 jmp int_with_check
14881 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14882
14883 sysenter_tracesys:
14884 #ifdef CONFIG_AUDITSYSCALL
14885 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14886 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14887 jz sysenter_auditsys
14888 #endif
14889 SAVE_REST
14890 @@ -265,6 +318,9 @@ sysenter_tracesys:
14891 RESTORE_REST
14892 cmpq $(IA32_NR_syscalls-1),%rax
14893 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14894 +
14895 + pax_erase_kstack
14896 +
14897 jmp sysenter_do_call
14898 CFI_ENDPROC
14899 ENDPROC(ia32_sysenter_target)
14900 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14901 ENTRY(ia32_cstar_target)
14902 CFI_STARTPROC32 simple
14903 CFI_SIGNAL_FRAME
14904 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14905 + CFI_DEF_CFA rsp,0
14906 CFI_REGISTER rip,rcx
14907 /*CFI_REGISTER rflags,r11*/
14908 SWAPGS_UNSAFE_STACK
14909 movl %esp,%r8d
14910 CFI_REGISTER rsp,r8
14911 movq PER_CPU_VAR(kernel_stack),%rsp
14912 + SAVE_ARGS 8*6,0,0
14913 + pax_enter_kernel_user
14914 +
14915 +#ifdef CONFIG_PAX_RANDKSTACK
14916 + pax_erase_kstack
14917 +#endif
14918 +
14919 /*
14920 * No need to follow this irqs on/off section: the syscall
14921 * disabled irqs and here we enable it straight after entry:
14922 */
14923 ENABLE_INTERRUPTS(CLBR_NONE)
14924 - SAVE_ARGS 8,0,0
14925 movl %eax,%eax /* zero extension */
14926 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14927 movq %rcx,RIP-ARGOFFSET(%rsp)
14928 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14929 /* no need to do an access_ok check here because r8 has been
14930 32bit zero extended */
14931 /* hardware stack frame is complete now */
14932 +
14933 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14934 + ASM_PAX_OPEN_USERLAND
14935 + movq pax_user_shadow_base,%r8
14936 + addq RSP-ARGOFFSET(%rsp),%r8
14937 +#endif
14938 +
14939 ASM_STAC
14940 1: movl (%r8),%r9d
14941 _ASM_EXTABLE(1b,ia32_badarg)
14942 ASM_CLAC
14943 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14944 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14945 +
14946 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14947 + ASM_PAX_CLOSE_USERLAND
14948 +#endif
14949 +
14950 + GET_THREAD_INFO(%r11)
14951 + orl $TS_COMPAT,TI_status(%r11)
14952 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14953 CFI_REMEMBER_STATE
14954 jnz cstar_tracesys
14955 cmpq $IA32_NR_syscalls-1,%rax
14956 @@ -335,13 +410,16 @@ cstar_do_call:
14957 cstar_dispatch:
14958 call *ia32_sys_call_table(,%rax,8)
14959 movq %rax,RAX-ARGOFFSET(%rsp)
14960 + GET_THREAD_INFO(%r11)
14961 DISABLE_INTERRUPTS(CLBR_NONE)
14962 TRACE_IRQS_OFF
14963 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14964 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14965 jnz sysretl_audit
14966 sysretl_from_sys_call:
14967 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14968 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14969 + pax_exit_kernel_user
14970 + pax_erase_kstack
14971 + andl $~TS_COMPAT,TI_status(%r11)
14972 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14973 movl RIP-ARGOFFSET(%rsp),%ecx
14974 CFI_REGISTER rip,rcx
14975 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14976 @@ -368,7 +446,7 @@ sysretl_audit:
14977
14978 cstar_tracesys:
14979 #ifdef CONFIG_AUDITSYSCALL
14980 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14981 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14982 jz cstar_auditsys
14983 #endif
14984 xchgl %r9d,%ebp
14985 @@ -382,11 +460,19 @@ cstar_tracesys:
14986 xchgl %ebp,%r9d
14987 cmpq $(IA32_NR_syscalls-1),%rax
14988 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14989 +
14990 + pax_erase_kstack
14991 +
14992 jmp cstar_do_call
14993 END(ia32_cstar_target)
14994
14995 ia32_badarg:
14996 ASM_CLAC
14997 +
14998 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14999 + ASM_PAX_CLOSE_USERLAND
15000 +#endif
15001 +
15002 movq $-EFAULT,%rax
15003 jmp ia32_sysret
15004 CFI_ENDPROC
15005 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
15006 CFI_REL_OFFSET rip,RIP-RIP
15007 PARAVIRT_ADJUST_EXCEPTION_FRAME
15008 SWAPGS
15009 - /*
15010 - * No need to follow this irqs on/off section: the syscall
15011 - * disabled irqs and here we enable it straight after entry:
15012 - */
15013 - ENABLE_INTERRUPTS(CLBR_NONE)
15014 movl %eax,%eax
15015 pushq_cfi %rax
15016 cld
15017 /* note the registers are not zero extended to the sf.
15018 this could be a problem. */
15019 SAVE_ARGS 0,1,0
15020 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15021 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15022 + pax_enter_kernel_user
15023 +
15024 +#ifdef CONFIG_PAX_RANDKSTACK
15025 + pax_erase_kstack
15026 +#endif
15027 +
15028 + /*
15029 + * No need to follow this irqs on/off section: the syscall
15030 + * disabled irqs and here we enable it straight after entry:
15031 + */
15032 + ENABLE_INTERRUPTS(CLBR_NONE)
15033 + GET_THREAD_INFO(%r11)
15034 + orl $TS_COMPAT,TI_status(%r11)
15035 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15036 jnz ia32_tracesys
15037 cmpq $(IA32_NR_syscalls-1),%rax
15038 ja ia32_badsys
15039 @@ -458,6 +551,9 @@ ia32_tracesys:
15040 RESTORE_REST
15041 cmpq $(IA32_NR_syscalls-1),%rax
15042 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15043 +
15044 + pax_erase_kstack
15045 +
15046 jmp ia32_do_call
15047 END(ia32_syscall)
15048
15049 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15050 index 8e0ceec..af13504 100644
15051 --- a/arch/x86/ia32/sys_ia32.c
15052 +++ b/arch/x86/ia32/sys_ia32.c
15053 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15054 */
15055 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15056 {
15057 - typeof(ubuf->st_uid) uid = 0;
15058 - typeof(ubuf->st_gid) gid = 0;
15059 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15060 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15061 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15062 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15063 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15064 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15065 index 372231c..51b537d 100644
15066 --- a/arch/x86/include/asm/alternative-asm.h
15067 +++ b/arch/x86/include/asm/alternative-asm.h
15068 @@ -18,6 +18,45 @@
15069 .endm
15070 #endif
15071
15072 +#ifdef KERNEXEC_PLUGIN
15073 + .macro pax_force_retaddr_bts rip=0
15074 + btsq $63,\rip(%rsp)
15075 + .endm
15076 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15077 + .macro pax_force_retaddr rip=0, reload=0
15078 + btsq $63,\rip(%rsp)
15079 + .endm
15080 + .macro pax_force_fptr ptr
15081 + btsq $63,\ptr
15082 + .endm
15083 + .macro pax_set_fptr_mask
15084 + .endm
15085 +#endif
15086 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15087 + .macro pax_force_retaddr rip=0, reload=0
15088 + .if \reload
15089 + pax_set_fptr_mask
15090 + .endif
15091 + orq %r12,\rip(%rsp)
15092 + .endm
15093 + .macro pax_force_fptr ptr
15094 + orq %r12,\ptr
15095 + .endm
15096 + .macro pax_set_fptr_mask
15097 + movabs $0x8000000000000000,%r12
15098 + .endm
15099 +#endif
15100 +#else
15101 + .macro pax_force_retaddr rip=0, reload=0
15102 + .endm
15103 + .macro pax_force_fptr ptr
15104 + .endm
15105 + .macro pax_force_retaddr_bts rip=0
15106 + .endm
15107 + .macro pax_set_fptr_mask
15108 + .endm
15109 +#endif
15110 +
15111 .macro altinstruction_entry orig alt feature orig_len alt_len
15112 .long \orig - .
15113 .long \alt - .
15114 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15115 index 473bdbe..b1e3377 100644
15116 --- a/arch/x86/include/asm/alternative.h
15117 +++ b/arch/x86/include/asm/alternative.h
15118 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15119 ".pushsection .discard,\"aw\",@progbits\n" \
15120 DISCARD_ENTRY(1) \
15121 ".popsection\n" \
15122 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15123 + ".pushsection .altinstr_replacement, \"a\"\n" \
15124 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15125 ".popsection"
15126
15127 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15128 DISCARD_ENTRY(1) \
15129 DISCARD_ENTRY(2) \
15130 ".popsection\n" \
15131 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15132 + ".pushsection .altinstr_replacement, \"a\"\n" \
15133 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15134 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15135 ".popsection"
15136 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15137 index efc3b22..85c4f3a 100644
15138 --- a/arch/x86/include/asm/apic.h
15139 +++ b/arch/x86/include/asm/apic.h
15140 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15141
15142 #ifdef CONFIG_X86_LOCAL_APIC
15143
15144 -extern unsigned int apic_verbosity;
15145 +extern int apic_verbosity;
15146 extern int local_apic_timer_c2_ok;
15147
15148 extern int disable_apic;
15149 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15150 index 20370c6..a2eb9b0 100644
15151 --- a/arch/x86/include/asm/apm.h
15152 +++ b/arch/x86/include/asm/apm.h
15153 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15154 __asm__ __volatile__(APM_DO_ZERO_SEGS
15155 "pushl %%edi\n\t"
15156 "pushl %%ebp\n\t"
15157 - "lcall *%%cs:apm_bios_entry\n\t"
15158 + "lcall *%%ss:apm_bios_entry\n\t"
15159 "setc %%al\n\t"
15160 "popl %%ebp\n\t"
15161 "popl %%edi\n\t"
15162 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15163 __asm__ __volatile__(APM_DO_ZERO_SEGS
15164 "pushl %%edi\n\t"
15165 "pushl %%ebp\n\t"
15166 - "lcall *%%cs:apm_bios_entry\n\t"
15167 + "lcall *%%ss:apm_bios_entry\n\t"
15168 "setc %%bl\n\t"
15169 "popl %%ebp\n\t"
15170 "popl %%edi\n\t"
15171 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15172 index 5e5cd12..51cdc93 100644
15173 --- a/arch/x86/include/asm/atomic.h
15174 +++ b/arch/x86/include/asm/atomic.h
15175 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15176 }
15177
15178 /**
15179 + * atomic_read_unchecked - read atomic variable
15180 + * @v: pointer of type atomic_unchecked_t
15181 + *
15182 + * Atomically reads the value of @v.
15183 + */
15184 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15185 +{
15186 + return ACCESS_ONCE((v)->counter);
15187 +}
15188 +
15189 +/**
15190 * atomic_set - set atomic variable
15191 * @v: pointer of type atomic_t
15192 * @i: required value
15193 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15194 }
15195
15196 /**
15197 + * atomic_set_unchecked - set atomic variable
15198 + * @v: pointer of type atomic_unchecked_t
15199 + * @i: required value
15200 + *
15201 + * Atomically sets the value of @v to @i.
15202 + */
15203 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15204 +{
15205 + v->counter = i;
15206 +}
15207 +
15208 +/**
15209 * atomic_add - add integer to atomic variable
15210 * @i: integer value to add
15211 * @v: pointer of type atomic_t
15212 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15213 */
15214 static inline void atomic_add(int i, atomic_t *v)
15215 {
15216 - asm volatile(LOCK_PREFIX "addl %1,%0"
15217 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15218 +
15219 +#ifdef CONFIG_PAX_REFCOUNT
15220 + "jno 0f\n"
15221 + LOCK_PREFIX "subl %1,%0\n"
15222 + "int $4\n0:\n"
15223 + _ASM_EXTABLE(0b, 0b)
15224 +#endif
15225 +
15226 + : "+m" (v->counter)
15227 + : "ir" (i));
15228 +}
15229 +
15230 +/**
15231 + * atomic_add_unchecked - add integer to atomic variable
15232 + * @i: integer value to add
15233 + * @v: pointer of type atomic_unchecked_t
15234 + *
15235 + * Atomically adds @i to @v.
15236 + */
15237 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15238 +{
15239 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15240 : "+m" (v->counter)
15241 : "ir" (i));
15242 }
15243 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15244 */
15245 static inline void atomic_sub(int i, atomic_t *v)
15246 {
15247 - asm volatile(LOCK_PREFIX "subl %1,%0"
15248 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15249 +
15250 +#ifdef CONFIG_PAX_REFCOUNT
15251 + "jno 0f\n"
15252 + LOCK_PREFIX "addl %1,%0\n"
15253 + "int $4\n0:\n"
15254 + _ASM_EXTABLE(0b, 0b)
15255 +#endif
15256 +
15257 + : "+m" (v->counter)
15258 + : "ir" (i));
15259 +}
15260 +
15261 +/**
15262 + * atomic_sub_unchecked - subtract integer from atomic variable
15263 + * @i: integer value to subtract
15264 + * @v: pointer of type atomic_unchecked_t
15265 + *
15266 + * Atomically subtracts @i from @v.
15267 + */
15268 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15269 +{
15270 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15271 : "+m" (v->counter)
15272 : "ir" (i));
15273 }
15274 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15275 */
15276 static inline int atomic_sub_and_test(int i, atomic_t *v)
15277 {
15278 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15279 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15280 }
15281
15282 /**
15283 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15284 */
15285 static inline void atomic_inc(atomic_t *v)
15286 {
15287 - asm volatile(LOCK_PREFIX "incl %0"
15288 + asm volatile(LOCK_PREFIX "incl %0\n"
15289 +
15290 +#ifdef CONFIG_PAX_REFCOUNT
15291 + "jno 0f\n"
15292 + LOCK_PREFIX "decl %0\n"
15293 + "int $4\n0:\n"
15294 + _ASM_EXTABLE(0b, 0b)
15295 +#endif
15296 +
15297 + : "+m" (v->counter));
15298 +}
15299 +
15300 +/**
15301 + * atomic_inc_unchecked - increment atomic variable
15302 + * @v: pointer of type atomic_unchecked_t
15303 + *
15304 + * Atomically increments @v by 1.
15305 + */
15306 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15307 +{
15308 + asm volatile(LOCK_PREFIX "incl %0\n"
15309 : "+m" (v->counter));
15310 }
15311
15312 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15313 */
15314 static inline void atomic_dec(atomic_t *v)
15315 {
15316 - asm volatile(LOCK_PREFIX "decl %0"
15317 + asm volatile(LOCK_PREFIX "decl %0\n"
15318 +
15319 +#ifdef CONFIG_PAX_REFCOUNT
15320 + "jno 0f\n"
15321 + LOCK_PREFIX "incl %0\n"
15322 + "int $4\n0:\n"
15323 + _ASM_EXTABLE(0b, 0b)
15324 +#endif
15325 +
15326 + : "+m" (v->counter));
15327 +}
15328 +
15329 +/**
15330 + * atomic_dec_unchecked - decrement atomic variable
15331 + * @v: pointer of type atomic_unchecked_t
15332 + *
15333 + * Atomically decrements @v by 1.
15334 + */
15335 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15336 +{
15337 + asm volatile(LOCK_PREFIX "decl %0\n"
15338 : "+m" (v->counter));
15339 }
15340
15341 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15342 */
15343 static inline int atomic_dec_and_test(atomic_t *v)
15344 {
15345 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15346 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15347 }
15348
15349 /**
15350 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15351 */
15352 static inline int atomic_inc_and_test(atomic_t *v)
15353 {
15354 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15355 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15356 +}
15357 +
15358 +/**
15359 + * atomic_inc_and_test_unchecked - increment and test
15360 + * @v: pointer of type atomic_unchecked_t
15361 + *
15362 + * Atomically increments @v by 1
15363 + * and returns true if the result is zero, or false for all
15364 + * other cases.
15365 + */
15366 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15367 +{
15368 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15369 }
15370
15371 /**
15372 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15373 */
15374 static inline int atomic_add_negative(int i, atomic_t *v)
15375 {
15376 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15377 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15378 }
15379
15380 /**
15381 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15382 *
15383 * Atomically adds @i to @v and returns @i + @v
15384 */
15385 -static inline int atomic_add_return(int i, atomic_t *v)
15386 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15387 +{
15388 + return i + xadd_check_overflow(&v->counter, i);
15389 +}
15390 +
15391 +/**
15392 + * atomic_add_return_unchecked - add integer and return
15393 + * @i: integer value to add
15394 + * @v: pointer of type atomic_unchecked_t
15395 + *
15396 + * Atomically adds @i to @v and returns @i + @v
15397 + */
15398 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15399 {
15400 return i + xadd(&v->counter, i);
15401 }
15402 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15403 *
15404 * Atomically subtracts @i from @v and returns @v - @i
15405 */
15406 -static inline int atomic_sub_return(int i, atomic_t *v)
15407 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15408 {
15409 return atomic_add_return(-i, v);
15410 }
15411
15412 #define atomic_inc_return(v) (atomic_add_return(1, v))
15413 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15414 +{
15415 + return atomic_add_return_unchecked(1, v);
15416 +}
15417 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15418
15419 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15420 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15421 +{
15422 + return cmpxchg(&v->counter, old, new);
15423 +}
15424 +
15425 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15426 {
15427 return cmpxchg(&v->counter, old, new);
15428 }
15429 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15430 return xchg(&v->counter, new);
15431 }
15432
15433 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15434 +{
15435 + return xchg(&v->counter, new);
15436 +}
15437 +
15438 /**
15439 * __atomic_add_unless - add unless the number is already a given value
15440 * @v: pointer of type atomic_t
15441 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15442 */
15443 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15444 {
15445 - int c, old;
15446 + int c, old, new;
15447 c = atomic_read(v);
15448 for (;;) {
15449 - if (unlikely(c == (u)))
15450 + if (unlikely(c == u))
15451 break;
15452 - old = atomic_cmpxchg((v), c, c + (a));
15453 +
15454 + asm volatile("addl %2,%0\n"
15455 +
15456 +#ifdef CONFIG_PAX_REFCOUNT
15457 + "jno 0f\n"
15458 + "subl %2,%0\n"
15459 + "int $4\n0:\n"
15460 + _ASM_EXTABLE(0b, 0b)
15461 +#endif
15462 +
15463 + : "=r" (new)
15464 + : "0" (c), "ir" (a));
15465 +
15466 + old = atomic_cmpxchg(v, c, new);
15467 if (likely(old == c))
15468 break;
15469 c = old;
15470 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15471 }
15472
15473 /**
15474 + * atomic_inc_not_zero_hint - increment if not null
15475 + * @v: pointer of type atomic_t
15476 + * @hint: probable value of the atomic before the increment
15477 + *
15478 + * This version of atomic_inc_not_zero() gives a hint of probable
15479 + * value of the atomic. This helps processor to not read the memory
15480 + * before doing the atomic read/modify/write cycle, lowering
15481 + * number of bus transactions on some arches.
15482 + *
15483 + * Returns: 0 if increment was not done, 1 otherwise.
15484 + */
15485 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15486 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15487 +{
15488 + int val, c = hint, new;
15489 +
15490 + /* sanity test, should be removed by compiler if hint is a constant */
15491 + if (!hint)
15492 + return __atomic_add_unless(v, 1, 0);
15493 +
15494 + do {
15495 + asm volatile("incl %0\n"
15496 +
15497 +#ifdef CONFIG_PAX_REFCOUNT
15498 + "jno 0f\n"
15499 + "decl %0\n"
15500 + "int $4\n0:\n"
15501 + _ASM_EXTABLE(0b, 0b)
15502 +#endif
15503 +
15504 + : "=r" (new)
15505 + : "0" (c));
15506 +
15507 + val = atomic_cmpxchg(v, c, new);
15508 + if (val == c)
15509 + return 1;
15510 + c = val;
15511 + } while (c);
15512 +
15513 + return 0;
15514 +}
15515 +
15516 +/**
15517 * atomic_inc_short - increment of a short integer
15518 * @v: pointer to type int
15519 *
15520 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15521 }
15522
15523 /* These are x86-specific, used by some header files */
15524 -#define atomic_clear_mask(mask, addr) \
15525 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15526 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15527 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15528 +{
15529 + asm volatile(LOCK_PREFIX "andl %1,%0"
15530 + : "+m" (v->counter)
15531 + : "r" (~(mask))
15532 + : "memory");
15533 +}
15534
15535 -#define atomic_set_mask(mask, addr) \
15536 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15537 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15538 - : "memory")
15539 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15540 +{
15541 + asm volatile(LOCK_PREFIX "andl %1,%0"
15542 + : "+m" (v->counter)
15543 + : "r" (~(mask))
15544 + : "memory");
15545 +}
15546 +
15547 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15548 +{
15549 + asm volatile(LOCK_PREFIX "orl %1,%0"
15550 + : "+m" (v->counter)
15551 + : "r" (mask)
15552 + : "memory");
15553 +}
15554 +
15555 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15556 +{
15557 + asm volatile(LOCK_PREFIX "orl %1,%0"
15558 + : "+m" (v->counter)
15559 + : "r" (mask)
15560 + : "memory");
15561 +}
15562
15563 #ifdef CONFIG_X86_32
15564 # include <asm/atomic64_32.h>
15565 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15566 index b154de7..bf18a5a 100644
15567 --- a/arch/x86/include/asm/atomic64_32.h
15568 +++ b/arch/x86/include/asm/atomic64_32.h
15569 @@ -12,6 +12,14 @@ typedef struct {
15570 u64 __aligned(8) counter;
15571 } atomic64_t;
15572
15573 +#ifdef CONFIG_PAX_REFCOUNT
15574 +typedef struct {
15575 + u64 __aligned(8) counter;
15576 +} atomic64_unchecked_t;
15577 +#else
15578 +typedef atomic64_t atomic64_unchecked_t;
15579 +#endif
15580 +
15581 #define ATOMIC64_INIT(val) { (val) }
15582
15583 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15584 @@ -37,21 +45,31 @@ typedef struct {
15585 ATOMIC64_DECL_ONE(sym##_386)
15586
15587 ATOMIC64_DECL_ONE(add_386);
15588 +ATOMIC64_DECL_ONE(add_unchecked_386);
15589 ATOMIC64_DECL_ONE(sub_386);
15590 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15591 ATOMIC64_DECL_ONE(inc_386);
15592 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15593 ATOMIC64_DECL_ONE(dec_386);
15594 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15595 #endif
15596
15597 #define alternative_atomic64(f, out, in...) \
15598 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15599
15600 ATOMIC64_DECL(read);
15601 +ATOMIC64_DECL(read_unchecked);
15602 ATOMIC64_DECL(set);
15603 +ATOMIC64_DECL(set_unchecked);
15604 ATOMIC64_DECL(xchg);
15605 ATOMIC64_DECL(add_return);
15606 +ATOMIC64_DECL(add_return_unchecked);
15607 ATOMIC64_DECL(sub_return);
15608 +ATOMIC64_DECL(sub_return_unchecked);
15609 ATOMIC64_DECL(inc_return);
15610 +ATOMIC64_DECL(inc_return_unchecked);
15611 ATOMIC64_DECL(dec_return);
15612 +ATOMIC64_DECL(dec_return_unchecked);
15613 ATOMIC64_DECL(dec_if_positive);
15614 ATOMIC64_DECL(inc_not_zero);
15615 ATOMIC64_DECL(add_unless);
15616 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15617 }
15618
15619 /**
15620 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15621 + * @p: pointer to type atomic64_unchecked_t
15622 + * @o: expected value
15623 + * @n: new value
15624 + *
15625 + * Atomically sets @v to @n if it was equal to @o and returns
15626 + * the old value.
15627 + */
15628 +
15629 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15630 +{
15631 + return cmpxchg64(&v->counter, o, n);
15632 +}
15633 +
15634 +/**
15635 * atomic64_xchg - xchg atomic64 variable
15636 * @v: pointer to type atomic64_t
15637 * @n: value to assign
15638 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15639 }
15640
15641 /**
15642 + * atomic64_set_unchecked - set atomic64 variable
15643 + * @v: pointer to type atomic64_unchecked_t
15644 + * @n: value to assign
15645 + *
15646 + * Atomically sets the value of @v to @n.
15647 + */
15648 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15649 +{
15650 + unsigned high = (unsigned)(i >> 32);
15651 + unsigned low = (unsigned)i;
15652 + alternative_atomic64(set, /* no output */,
15653 + "S" (v), "b" (low), "c" (high)
15654 + : "eax", "edx", "memory");
15655 +}
15656 +
15657 +/**
15658 * atomic64_read - read atomic64 variable
15659 * @v: pointer to type atomic64_t
15660 *
15661 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15662 }
15663
15664 /**
15665 + * atomic64_read_unchecked - read atomic64 variable
15666 + * @v: pointer to type atomic64_unchecked_t
15667 + *
15668 + * Atomically reads the value of @v and returns it.
15669 + */
15670 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15671 +{
15672 + long long r;
15673 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15674 + return r;
15675 + }
15676 +
15677 +/**
15678 * atomic64_add_return - add and return
15679 * @i: integer value to add
15680 * @v: pointer to type atomic64_t
15681 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15682 return i;
15683 }
15684
15685 +/**
15686 + * atomic64_add_return_unchecked - add and return
15687 + * @i: integer value to add
15688 + * @v: pointer to type atomic64_unchecked_t
15689 + *
15690 + * Atomically adds @i to @v and returns @i + *@v
15691 + */
15692 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15693 +{
15694 + alternative_atomic64(add_return_unchecked,
15695 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15696 + ASM_NO_INPUT_CLOBBER("memory"));
15697 + return i;
15698 +}
15699 +
15700 /*
15701 * Other variants with different arithmetic operators:
15702 */
15703 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15704 return a;
15705 }
15706
15707 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15708 +{
15709 + long long a;
15710 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15711 + "S" (v) : "memory", "ecx");
15712 + return a;
15713 +}
15714 +
15715 static inline long long atomic64_dec_return(atomic64_t *v)
15716 {
15717 long long a;
15718 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15719 }
15720
15721 /**
15722 + * atomic64_add_unchecked - add integer to atomic64 variable
15723 + * @i: integer value to add
15724 + * @v: pointer to type atomic64_unchecked_t
15725 + *
15726 + * Atomically adds @i to @v.
15727 + */
15728 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15729 +{
15730 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15731 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15732 + ASM_NO_INPUT_CLOBBER("memory"));
15733 + return i;
15734 +}
15735 +
15736 +/**
15737 * atomic64_sub - subtract the atomic64 variable
15738 * @i: integer value to subtract
15739 * @v: pointer to type atomic64_t
15740 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15741 index f8d273e..02f39f3 100644
15742 --- a/arch/x86/include/asm/atomic64_64.h
15743 +++ b/arch/x86/include/asm/atomic64_64.h
15744 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15745 }
15746
15747 /**
15748 + * atomic64_read_unchecked - read atomic64 variable
15749 + * @v: pointer of type atomic64_unchecked_t
15750 + *
15751 + * Atomically reads the value of @v.
15752 + * Doesn't imply a read memory barrier.
15753 + */
15754 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15755 +{
15756 + return ACCESS_ONCE((v)->counter);
15757 +}
15758 +
15759 +/**
15760 * atomic64_set - set atomic64 variable
15761 * @v: pointer to type atomic64_t
15762 * @i: required value
15763 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15764 }
15765
15766 /**
15767 + * atomic64_set_unchecked - set atomic64 variable
15768 + * @v: pointer to type atomic64_unchecked_t
15769 + * @i: required value
15770 + *
15771 + * Atomically sets the value of @v to @i.
15772 + */
15773 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15774 +{
15775 + v->counter = i;
15776 +}
15777 +
15778 +/**
15779 * atomic64_add - add integer to atomic64 variable
15780 * @i: integer value to add
15781 * @v: pointer to type atomic64_t
15782 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15783 */
15784 static inline void atomic64_add(long i, atomic64_t *v)
15785 {
15786 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15787 +
15788 +#ifdef CONFIG_PAX_REFCOUNT
15789 + "jno 0f\n"
15790 + LOCK_PREFIX "subq %1,%0\n"
15791 + "int $4\n0:\n"
15792 + _ASM_EXTABLE(0b, 0b)
15793 +#endif
15794 +
15795 + : "=m" (v->counter)
15796 + : "er" (i), "m" (v->counter));
15797 +}
15798 +
15799 +/**
15800 + * atomic64_add_unchecked - add integer to atomic64 variable
15801 + * @i: integer value to add
15802 + * @v: pointer to type atomic64_unchecked_t
15803 + *
15804 + * Atomically adds @i to @v.
15805 + */
15806 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15807 +{
15808 asm volatile(LOCK_PREFIX "addq %1,%0"
15809 : "=m" (v->counter)
15810 : "er" (i), "m" (v->counter));
15811 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15812 */
15813 static inline void atomic64_sub(long i, atomic64_t *v)
15814 {
15815 - asm volatile(LOCK_PREFIX "subq %1,%0"
15816 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15817 +
15818 +#ifdef CONFIG_PAX_REFCOUNT
15819 + "jno 0f\n"
15820 + LOCK_PREFIX "addq %1,%0\n"
15821 + "int $4\n0:\n"
15822 + _ASM_EXTABLE(0b, 0b)
15823 +#endif
15824 +
15825 + : "=m" (v->counter)
15826 + : "er" (i), "m" (v->counter));
15827 +}
15828 +
15829 +/**
15830 + * atomic64_sub_unchecked - subtract the atomic64 variable
15831 + * @i: integer value to subtract
15832 + * @v: pointer to type atomic64_unchecked_t
15833 + *
15834 + * Atomically subtracts @i from @v.
15835 + */
15836 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15837 +{
15838 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15839 : "=m" (v->counter)
15840 : "er" (i), "m" (v->counter));
15841 }
15842 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15843 */
15844 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15845 {
15846 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15847 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15848 }
15849
15850 /**
15851 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15852 */
15853 static inline void atomic64_inc(atomic64_t *v)
15854 {
15855 + asm volatile(LOCK_PREFIX "incq %0\n"
15856 +
15857 +#ifdef CONFIG_PAX_REFCOUNT
15858 + "jno 0f\n"
15859 + LOCK_PREFIX "decq %0\n"
15860 + "int $4\n0:\n"
15861 + _ASM_EXTABLE(0b, 0b)
15862 +#endif
15863 +
15864 + : "=m" (v->counter)
15865 + : "m" (v->counter));
15866 +}
15867 +
15868 +/**
15869 + * atomic64_inc_unchecked - increment atomic64 variable
15870 + * @v: pointer to type atomic64_unchecked_t
15871 + *
15872 + * Atomically increments @v by 1.
15873 + */
15874 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15875 +{
15876 asm volatile(LOCK_PREFIX "incq %0"
15877 : "=m" (v->counter)
15878 : "m" (v->counter));
15879 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15880 */
15881 static inline void atomic64_dec(atomic64_t *v)
15882 {
15883 - asm volatile(LOCK_PREFIX "decq %0"
15884 + asm volatile(LOCK_PREFIX "decq %0\n"
15885 +
15886 +#ifdef CONFIG_PAX_REFCOUNT
15887 + "jno 0f\n"
15888 + LOCK_PREFIX "incq %0\n"
15889 + "int $4\n0:\n"
15890 + _ASM_EXTABLE(0b, 0b)
15891 +#endif
15892 +
15893 + : "=m" (v->counter)
15894 + : "m" (v->counter));
15895 +}
15896 +
15897 +/**
15898 + * atomic64_dec_unchecked - decrement atomic64 variable
15899 + * @v: pointer to type atomic64_t
15900 + *
15901 + * Atomically decrements @v by 1.
15902 + */
15903 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15904 +{
15905 + asm volatile(LOCK_PREFIX "decq %0\n"
15906 : "=m" (v->counter)
15907 : "m" (v->counter));
15908 }
15909 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15910 */
15911 static inline int atomic64_dec_and_test(atomic64_t *v)
15912 {
15913 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15914 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15915 }
15916
15917 /**
15918 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15919 */
15920 static inline int atomic64_inc_and_test(atomic64_t *v)
15921 {
15922 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15923 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15924 }
15925
15926 /**
15927 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15928 */
15929 static inline int atomic64_add_negative(long i, atomic64_t *v)
15930 {
15931 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15932 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15933 }
15934
15935 /**
15936 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15937 */
15938 static inline long atomic64_add_return(long i, atomic64_t *v)
15939 {
15940 + return i + xadd_check_overflow(&v->counter, i);
15941 +}
15942 +
15943 +/**
15944 + * atomic64_add_return_unchecked - add and return
15945 + * @i: integer value to add
15946 + * @v: pointer to type atomic64_unchecked_t
15947 + *
15948 + * Atomically adds @i to @v and returns @i + @v
15949 + */
15950 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15951 +{
15952 return i + xadd(&v->counter, i);
15953 }
15954
15955 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15956 }
15957
15958 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15959 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15960 +{
15961 + return atomic64_add_return_unchecked(1, v);
15962 +}
15963 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15964
15965 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15966 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15967 return cmpxchg(&v->counter, old, new);
15968 }
15969
15970 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15971 +{
15972 + return cmpxchg(&v->counter, old, new);
15973 +}
15974 +
15975 static inline long atomic64_xchg(atomic64_t *v, long new)
15976 {
15977 return xchg(&v->counter, new);
15978 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15979 */
15980 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15981 {
15982 - long c, old;
15983 + long c, old, new;
15984 c = atomic64_read(v);
15985 for (;;) {
15986 - if (unlikely(c == (u)))
15987 + if (unlikely(c == u))
15988 break;
15989 - old = atomic64_cmpxchg((v), c, c + (a));
15990 +
15991 + asm volatile("add %2,%0\n"
15992 +
15993 +#ifdef CONFIG_PAX_REFCOUNT
15994 + "jno 0f\n"
15995 + "sub %2,%0\n"
15996 + "int $4\n0:\n"
15997 + _ASM_EXTABLE(0b, 0b)
15998 +#endif
15999 +
16000 + : "=r" (new)
16001 + : "0" (c), "ir" (a));
16002 +
16003 + old = atomic64_cmpxchg(v, c, new);
16004 if (likely(old == c))
16005 break;
16006 c = old;
16007 }
16008 - return c != (u);
16009 + return c != u;
16010 }
16011
16012 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16013 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16014 index 2ab1eb3..1e8cc5d 100644
16015 --- a/arch/x86/include/asm/barrier.h
16016 +++ b/arch/x86/include/asm/barrier.h
16017 @@ -57,7 +57,7 @@
16018 do { \
16019 compiletime_assert_atomic_type(*p); \
16020 smp_mb(); \
16021 - ACCESS_ONCE(*p) = (v); \
16022 + ACCESS_ONCE_RW(*p) = (v); \
16023 } while (0)
16024
16025 #define smp_load_acquire(p) \
16026 @@ -74,7 +74,7 @@ do { \
16027 do { \
16028 compiletime_assert_atomic_type(*p); \
16029 barrier(); \
16030 - ACCESS_ONCE(*p) = (v); \
16031 + ACCESS_ONCE_RW(*p) = (v); \
16032 } while (0)
16033
16034 #define smp_load_acquire(p) \
16035 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16036 index cfe3b95..d01b118 100644
16037 --- a/arch/x86/include/asm/bitops.h
16038 +++ b/arch/x86/include/asm/bitops.h
16039 @@ -50,7 +50,7 @@
16040 * a mask operation on a byte.
16041 */
16042 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16043 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16044 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16045 #define CONST_MASK(nr) (1 << ((nr) & 7))
16046
16047 /**
16048 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16049 */
16050 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16051 {
16052 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16053 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16054 }
16055
16056 /**
16057 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16058 */
16059 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16060 {
16061 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16062 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16063 }
16064
16065 /**
16066 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16067 */
16068 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16069 {
16070 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16071 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16072 }
16073
16074 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16075 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16076 *
16077 * Undefined if no bit exists, so code should check against 0 first.
16078 */
16079 -static inline unsigned long __ffs(unsigned long word)
16080 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16081 {
16082 asm("rep; bsf %1,%0"
16083 : "=r" (word)
16084 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16085 *
16086 * Undefined if no zero exists, so code should check against ~0UL first.
16087 */
16088 -static inline unsigned long ffz(unsigned long word)
16089 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16090 {
16091 asm("rep; bsf %1,%0"
16092 : "=r" (word)
16093 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16094 *
16095 * Undefined if no set bit exists, so code should check against 0 first.
16096 */
16097 -static inline unsigned long __fls(unsigned long word)
16098 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16099 {
16100 asm("bsr %1,%0"
16101 : "=r" (word)
16102 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16103 * set bit if value is nonzero. The last (most significant) bit is
16104 * at position 32.
16105 */
16106 -static inline int fls(int x)
16107 +static inline int __intentional_overflow(-1) fls(int x)
16108 {
16109 int r;
16110
16111 @@ -476,7 +476,7 @@ static inline int fls(int x)
16112 * at position 64.
16113 */
16114 #ifdef CONFIG_X86_64
16115 -static __always_inline int fls64(__u64 x)
16116 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16117 {
16118 int bitpos = -1;
16119 /*
16120 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16121 index 4fa687a..60f2d39 100644
16122 --- a/arch/x86/include/asm/boot.h
16123 +++ b/arch/x86/include/asm/boot.h
16124 @@ -6,10 +6,15 @@
16125 #include <uapi/asm/boot.h>
16126
16127 /* Physical address where kernel should be loaded. */
16128 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16129 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16130 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16131 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16132
16133 +#ifndef __ASSEMBLY__
16134 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16135 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16136 +#endif
16137 +
16138 /* Minimum kernel alignment, as a power of two */
16139 #ifdef CONFIG_X86_64
16140 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16141 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16142 index 48f99f1..d78ebf9 100644
16143 --- a/arch/x86/include/asm/cache.h
16144 +++ b/arch/x86/include/asm/cache.h
16145 @@ -5,12 +5,13 @@
16146
16147 /* L1 cache line size */
16148 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16149 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16150 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16151
16152 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16153 +#define __read_only __attribute__((__section__(".data..read_only")))
16154
16155 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16156 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16157 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16158
16159 #ifdef CONFIG_X86_VSMP
16160 #ifdef CONFIG_SMP
16161 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16162 index 1f1297b..72b8439 100644
16163 --- a/arch/x86/include/asm/calling.h
16164 +++ b/arch/x86/include/asm/calling.h
16165 @@ -82,106 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16166 #define RSP 152
16167 #define SS 160
16168
16169 -#define ARGOFFSET R11
16170 +#define ARGOFFSET R15
16171
16172 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16173 - subq $9*8+\addskip, %rsp
16174 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16175 - movq_cfi rdi, 8*8
16176 - movq_cfi rsi, 7*8
16177 - movq_cfi rdx, 6*8
16178 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16179 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16180 + movq_cfi rdi, RDI
16181 + movq_cfi rsi, RSI
16182 + movq_cfi rdx, RDX
16183
16184 .if \save_rcx
16185 - movq_cfi rcx, 5*8
16186 + movq_cfi rcx, RCX
16187 .endif
16188
16189 .if \rax_enosys
16190 - movq $-ENOSYS, 4*8(%rsp)
16191 + movq $-ENOSYS, RAX(%rsp)
16192 .else
16193 - movq_cfi rax, 4*8
16194 + movq_cfi rax, RAX
16195 .endif
16196
16197 .if \save_r891011
16198 - movq_cfi r8, 3*8
16199 - movq_cfi r9, 2*8
16200 - movq_cfi r10, 1*8
16201 - movq_cfi r11, 0*8
16202 + movq_cfi r8, R8
16203 + movq_cfi r9, R9
16204 + movq_cfi r10, R10
16205 + movq_cfi r11, R11
16206 .endif
16207
16208 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16209 + movq_cfi r12, R12
16210 +#endif
16211 +
16212 .endm
16213
16214 -#define ARG_SKIP (9*8)
16215 +#define ARG_SKIP ORIG_RAX
16216
16217 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16218 rstor_r8910=1, rstor_rdx=1
16219 +
16220 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16221 + movq_cfi_restore R12, r12
16222 +#endif
16223 +
16224 .if \rstor_r11
16225 - movq_cfi_restore 0*8, r11
16226 + movq_cfi_restore R11, r11
16227 .endif
16228
16229 .if \rstor_r8910
16230 - movq_cfi_restore 1*8, r10
16231 - movq_cfi_restore 2*8, r9
16232 - movq_cfi_restore 3*8, r8
16233 + movq_cfi_restore R10, r10
16234 + movq_cfi_restore R9, r9
16235 + movq_cfi_restore R8, r8
16236 .endif
16237
16238 .if \rstor_rax
16239 - movq_cfi_restore 4*8, rax
16240 + movq_cfi_restore RAX, rax
16241 .endif
16242
16243 .if \rstor_rcx
16244 - movq_cfi_restore 5*8, rcx
16245 + movq_cfi_restore RCX, rcx
16246 .endif
16247
16248 .if \rstor_rdx
16249 - movq_cfi_restore 6*8, rdx
16250 + movq_cfi_restore RDX, rdx
16251 .endif
16252
16253 - movq_cfi_restore 7*8, rsi
16254 - movq_cfi_restore 8*8, rdi
16255 + movq_cfi_restore RSI, rsi
16256 + movq_cfi_restore RDI, rdi
16257
16258 - .if ARG_SKIP+\addskip > 0
16259 - addq $ARG_SKIP+\addskip, %rsp
16260 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16261 + .if ORIG_RAX+\addskip > 0
16262 + addq $ORIG_RAX+\addskip, %rsp
16263 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16264 .endif
16265 .endm
16266
16267 - .macro LOAD_ARGS offset, skiprax=0
16268 - movq \offset(%rsp), %r11
16269 - movq \offset+8(%rsp), %r10
16270 - movq \offset+16(%rsp), %r9
16271 - movq \offset+24(%rsp), %r8
16272 - movq \offset+40(%rsp), %rcx
16273 - movq \offset+48(%rsp), %rdx
16274 - movq \offset+56(%rsp), %rsi
16275 - movq \offset+64(%rsp), %rdi
16276 + .macro LOAD_ARGS skiprax=0
16277 + movq R11(%rsp), %r11
16278 + movq R10(%rsp), %r10
16279 + movq R9(%rsp), %r9
16280 + movq R8(%rsp), %r8
16281 + movq RCX(%rsp), %rcx
16282 + movq RDX(%rsp), %rdx
16283 + movq RSI(%rsp), %rsi
16284 + movq RDI(%rsp), %rdi
16285 .if \skiprax
16286 .else
16287 - movq \offset+72(%rsp), %rax
16288 + movq ORIG_RAX(%rsp), %rax
16289 .endif
16290 .endm
16291
16292 -#define REST_SKIP (6*8)
16293 -
16294 .macro SAVE_REST
16295 - subq $REST_SKIP, %rsp
16296 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16297 - movq_cfi rbx, 5*8
16298 - movq_cfi rbp, 4*8
16299 - movq_cfi r12, 3*8
16300 - movq_cfi r13, 2*8
16301 - movq_cfi r14, 1*8
16302 - movq_cfi r15, 0*8
16303 + movq_cfi rbx, RBX
16304 + movq_cfi rbp, RBP
16305 +
16306 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16307 + movq_cfi r12, R12
16308 +#endif
16309 +
16310 + movq_cfi r13, R13
16311 + movq_cfi r14, R14
16312 + movq_cfi r15, R15
16313 .endm
16314
16315 .macro RESTORE_REST
16316 - movq_cfi_restore 0*8, r15
16317 - movq_cfi_restore 1*8, r14
16318 - movq_cfi_restore 2*8, r13
16319 - movq_cfi_restore 3*8, r12
16320 - movq_cfi_restore 4*8, rbp
16321 - movq_cfi_restore 5*8, rbx
16322 - addq $REST_SKIP, %rsp
16323 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16324 + movq_cfi_restore R15, r15
16325 + movq_cfi_restore R14, r14
16326 + movq_cfi_restore R13, r13
16327 +
16328 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16329 + movq_cfi_restore R12, r12
16330 +#endif
16331 +
16332 + movq_cfi_restore RBP, rbp
16333 + movq_cfi_restore RBX, rbx
16334 .endm
16335
16336 .macro SAVE_ALL
16337 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16338 index f50de69..2b0a458 100644
16339 --- a/arch/x86/include/asm/checksum_32.h
16340 +++ b/arch/x86/include/asm/checksum_32.h
16341 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16342 int len, __wsum sum,
16343 int *src_err_ptr, int *dst_err_ptr);
16344
16345 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16346 + int len, __wsum sum,
16347 + int *src_err_ptr, int *dst_err_ptr);
16348 +
16349 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16350 + int len, __wsum sum,
16351 + int *src_err_ptr, int *dst_err_ptr);
16352 +
16353 /*
16354 * Note: when you get a NULL pointer exception here this means someone
16355 * passed in an incorrect kernel address to one of these functions.
16356 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16357
16358 might_sleep();
16359 stac();
16360 - ret = csum_partial_copy_generic((__force void *)src, dst,
16361 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16362 len, sum, err_ptr, NULL);
16363 clac();
16364
16365 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16366 might_sleep();
16367 if (access_ok(VERIFY_WRITE, dst, len)) {
16368 stac();
16369 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16370 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16371 len, sum, NULL, err_ptr);
16372 clac();
16373 return ret;
16374 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16375 index 99c105d7..2f667ac 100644
16376 --- a/arch/x86/include/asm/cmpxchg.h
16377 +++ b/arch/x86/include/asm/cmpxchg.h
16378 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16379 __compiletime_error("Bad argument size for cmpxchg");
16380 extern void __xadd_wrong_size(void)
16381 __compiletime_error("Bad argument size for xadd");
16382 +extern void __xadd_check_overflow_wrong_size(void)
16383 + __compiletime_error("Bad argument size for xadd_check_overflow");
16384 extern void __add_wrong_size(void)
16385 __compiletime_error("Bad argument size for add");
16386 +extern void __add_check_overflow_wrong_size(void)
16387 + __compiletime_error("Bad argument size for add_check_overflow");
16388
16389 /*
16390 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16391 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16392 __ret; \
16393 })
16394
16395 +#ifdef CONFIG_PAX_REFCOUNT
16396 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16397 + ({ \
16398 + __typeof__ (*(ptr)) __ret = (arg); \
16399 + switch (sizeof(*(ptr))) { \
16400 + case __X86_CASE_L: \
16401 + asm volatile (lock #op "l %0, %1\n" \
16402 + "jno 0f\n" \
16403 + "mov %0,%1\n" \
16404 + "int $4\n0:\n" \
16405 + _ASM_EXTABLE(0b, 0b) \
16406 + : "+r" (__ret), "+m" (*(ptr)) \
16407 + : : "memory", "cc"); \
16408 + break; \
16409 + case __X86_CASE_Q: \
16410 + asm volatile (lock #op "q %q0, %1\n" \
16411 + "jno 0f\n" \
16412 + "mov %0,%1\n" \
16413 + "int $4\n0:\n" \
16414 + _ASM_EXTABLE(0b, 0b) \
16415 + : "+r" (__ret), "+m" (*(ptr)) \
16416 + : : "memory", "cc"); \
16417 + break; \
16418 + default: \
16419 + __ ## op ## _check_overflow_wrong_size(); \
16420 + } \
16421 + __ret; \
16422 + })
16423 +#else
16424 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16425 +#endif
16426 +
16427 /*
16428 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16429 * Since this is generally used to protect other memory information, we
16430 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16431 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16432 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16433
16434 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16435 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16436 +
16437 #define __add(ptr, inc, lock) \
16438 ({ \
16439 __typeof__ (*(ptr)) __ret = (inc); \
16440 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16441 index 59c6c40..5e0b22c 100644
16442 --- a/arch/x86/include/asm/compat.h
16443 +++ b/arch/x86/include/asm/compat.h
16444 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16445 typedef u32 compat_uint_t;
16446 typedef u32 compat_ulong_t;
16447 typedef u64 __attribute__((aligned(4))) compat_u64;
16448 -typedef u32 compat_uptr_t;
16449 +typedef u32 __user compat_uptr_t;
16450
16451 struct compat_timespec {
16452 compat_time_t tv_sec;
16453 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16454 index 90a5485..43b6211 100644
16455 --- a/arch/x86/include/asm/cpufeature.h
16456 +++ b/arch/x86/include/asm/cpufeature.h
16457 @@ -213,7 +213,7 @@
16458 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16459 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16460 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16461 -
16462 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16463
16464 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16465 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16466 @@ -221,7 +221,7 @@
16467 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16468 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16469 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16470 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16471 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16472 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16473 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16474 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16475 @@ -390,6 +390,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16476 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16477 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16478 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16479 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16480
16481 #if __GNUC__ >= 4
16482 extern void warn_pre_alternatives(void);
16483 @@ -441,7 +442,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16484
16485 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16486 t_warn:
16487 - warn_pre_alternatives();
16488 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16489 + warn_pre_alternatives();
16490 return false;
16491 #endif
16492
16493 @@ -461,7 +463,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16494 ".section .discard,\"aw\",@progbits\n"
16495 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16496 ".previous\n"
16497 - ".section .altinstr_replacement,\"ax\"\n"
16498 + ".section .altinstr_replacement,\"a\"\n"
16499 "3: movb $1,%0\n"
16500 "4:\n"
16501 ".previous\n"
16502 @@ -498,7 +500,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16503 " .byte 2b - 1b\n" /* src len */
16504 " .byte 4f - 3f\n" /* repl len */
16505 ".previous\n"
16506 - ".section .altinstr_replacement,\"ax\"\n"
16507 + ".section .altinstr_replacement,\"a\"\n"
16508 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16509 "4:\n"
16510 ".previous\n"
16511 @@ -531,7 +533,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16512 ".section .discard,\"aw\",@progbits\n"
16513 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16514 ".previous\n"
16515 - ".section .altinstr_replacement,\"ax\"\n"
16516 + ".section .altinstr_replacement,\"a\"\n"
16517 "3: movb $0,%0\n"
16518 "4:\n"
16519 ".previous\n"
16520 @@ -545,7 +547,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16521 ".section .discard,\"aw\",@progbits\n"
16522 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16523 ".previous\n"
16524 - ".section .altinstr_replacement,\"ax\"\n"
16525 + ".section .altinstr_replacement,\"a\"\n"
16526 "5: movb $1,%0\n"
16527 "6:\n"
16528 ".previous\n"
16529 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16530 index a94b82e..59ecefa 100644
16531 --- a/arch/x86/include/asm/desc.h
16532 +++ b/arch/x86/include/asm/desc.h
16533 @@ -4,6 +4,7 @@
16534 #include <asm/desc_defs.h>
16535 #include <asm/ldt.h>
16536 #include <asm/mmu.h>
16537 +#include <asm/pgtable.h>
16538
16539 #include <linux/smp.h>
16540 #include <linux/percpu.h>
16541 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16542
16543 desc->type = (info->read_exec_only ^ 1) << 1;
16544 desc->type |= info->contents << 2;
16545 + desc->type |= info->seg_not_present ^ 1;
16546
16547 desc->s = 1;
16548 desc->dpl = 0x3;
16549 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16550 }
16551
16552 extern struct desc_ptr idt_descr;
16553 -extern gate_desc idt_table[];
16554 -extern struct desc_ptr debug_idt_descr;
16555 -extern gate_desc debug_idt_table[];
16556 -
16557 -struct gdt_page {
16558 - struct desc_struct gdt[GDT_ENTRIES];
16559 -} __attribute__((aligned(PAGE_SIZE)));
16560 -
16561 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16562 +extern gate_desc idt_table[IDT_ENTRIES];
16563 +extern const struct desc_ptr debug_idt_descr;
16564 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16565
16566 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16567 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16568 {
16569 - return per_cpu(gdt_page, cpu).gdt;
16570 + return cpu_gdt_table[cpu];
16571 }
16572
16573 #ifdef CONFIG_X86_64
16574 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16575 unsigned long base, unsigned dpl, unsigned flags,
16576 unsigned short seg)
16577 {
16578 - gate->a = (seg << 16) | (base & 0xffff);
16579 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16580 + gate->gate.offset_low = base;
16581 + gate->gate.seg = seg;
16582 + gate->gate.reserved = 0;
16583 + gate->gate.type = type;
16584 + gate->gate.s = 0;
16585 + gate->gate.dpl = dpl;
16586 + gate->gate.p = 1;
16587 + gate->gate.offset_high = base >> 16;
16588 }
16589
16590 #endif
16591 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16592
16593 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16594 {
16595 + pax_open_kernel();
16596 memcpy(&idt[entry], gate, sizeof(*gate));
16597 + pax_close_kernel();
16598 }
16599
16600 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16601 {
16602 + pax_open_kernel();
16603 memcpy(&ldt[entry], desc, 8);
16604 + pax_close_kernel();
16605 }
16606
16607 static inline void
16608 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16609 default: size = sizeof(*gdt); break;
16610 }
16611
16612 + pax_open_kernel();
16613 memcpy(&gdt[entry], desc, size);
16614 + pax_close_kernel();
16615 }
16616
16617 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16618 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16619
16620 static inline void native_load_tr_desc(void)
16621 {
16622 + pax_open_kernel();
16623 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16624 + pax_close_kernel();
16625 }
16626
16627 static inline void native_load_gdt(const struct desc_ptr *dtr)
16628 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16629 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16630 unsigned int i;
16631
16632 + pax_open_kernel();
16633 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16634 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16635 + pax_close_kernel();
16636 }
16637
16638 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16639 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16640 preempt_enable();
16641 }
16642
16643 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16644 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16645 {
16646 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16647 }
16648 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16649 }
16650
16651 #ifdef CONFIG_X86_64
16652 -static inline void set_nmi_gate(int gate, void *addr)
16653 +static inline void set_nmi_gate(int gate, const void *addr)
16654 {
16655 gate_desc s;
16656
16657 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16658 #endif
16659
16660 #ifdef CONFIG_TRACING
16661 -extern struct desc_ptr trace_idt_descr;
16662 -extern gate_desc trace_idt_table[];
16663 +extern const struct desc_ptr trace_idt_descr;
16664 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16665 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16666 {
16667 write_idt_entry(trace_idt_table, entry, gate);
16668 }
16669
16670 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16671 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16672 unsigned dpl, unsigned ist, unsigned seg)
16673 {
16674 gate_desc s;
16675 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16676 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16677 #endif
16678
16679 -static inline void _set_gate(int gate, unsigned type, void *addr,
16680 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16681 unsigned dpl, unsigned ist, unsigned seg)
16682 {
16683 gate_desc s;
16684 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16685 #define set_intr_gate(n, addr) \
16686 do { \
16687 BUG_ON((unsigned)n > 0xFF); \
16688 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16689 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16690 __KERNEL_CS); \
16691 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16692 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16693 0, 0, __KERNEL_CS); \
16694 } while (0)
16695
16696 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16697 /*
16698 * This routine sets up an interrupt gate at directory privilege level 3.
16699 */
16700 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16701 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16702 {
16703 BUG_ON((unsigned)n > 0xFF);
16704 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16705 }
16706
16707 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16708 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16709 {
16710 BUG_ON((unsigned)n > 0xFF);
16711 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16712 }
16713
16714 -static inline void set_trap_gate(unsigned int n, void *addr)
16715 +static inline void set_trap_gate(unsigned int n, const void *addr)
16716 {
16717 BUG_ON((unsigned)n > 0xFF);
16718 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16719 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16720 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16721 {
16722 BUG_ON((unsigned)n > 0xFF);
16723 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16724 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16725 }
16726
16727 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16728 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16729 {
16730 BUG_ON((unsigned)n > 0xFF);
16731 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16732 }
16733
16734 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16735 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16736 {
16737 BUG_ON((unsigned)n > 0xFF);
16738 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16739 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16740 else
16741 load_idt((const struct desc_ptr *)&idt_descr);
16742 }
16743 +
16744 +#ifdef CONFIG_X86_32
16745 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16746 +{
16747 + struct desc_struct d;
16748 +
16749 + if (likely(limit))
16750 + limit = (limit - 1UL) >> PAGE_SHIFT;
16751 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16752 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16753 +}
16754 +#endif
16755 +
16756 #endif /* _ASM_X86_DESC_H */
16757 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16758 index 278441f..b95a174 100644
16759 --- a/arch/x86/include/asm/desc_defs.h
16760 +++ b/arch/x86/include/asm/desc_defs.h
16761 @@ -31,6 +31,12 @@ struct desc_struct {
16762 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16763 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16764 };
16765 + struct {
16766 + u16 offset_low;
16767 + u16 seg;
16768 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16769 + unsigned offset_high: 16;
16770 + } gate;
16771 };
16772 } __attribute__((packed));
16773
16774 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16775 index ced283a..ffe04cc 100644
16776 --- a/arch/x86/include/asm/div64.h
16777 +++ b/arch/x86/include/asm/div64.h
16778 @@ -39,7 +39,7 @@
16779 __mod; \
16780 })
16781
16782 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16783 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16784 {
16785 union {
16786 u64 v64;
16787 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16788 index ca3347a..1a5082a 100644
16789 --- a/arch/x86/include/asm/elf.h
16790 +++ b/arch/x86/include/asm/elf.h
16791 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16792
16793 #include <asm/vdso.h>
16794
16795 -#ifdef CONFIG_X86_64
16796 -extern unsigned int vdso64_enabled;
16797 -#endif
16798 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16799 extern unsigned int vdso32_enabled;
16800 #endif
16801 @@ -249,7 +246,25 @@ extern int force_personality32;
16802 the loader. We need to make sure that it is out of the way of the program
16803 that it will "exec", and that there is sufficient room for the brk. */
16804
16805 +#ifdef CONFIG_PAX_SEGMEXEC
16806 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16807 +#else
16808 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16809 +#endif
16810 +
16811 +#ifdef CONFIG_PAX_ASLR
16812 +#ifdef CONFIG_X86_32
16813 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16814 +
16815 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16816 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16817 +#else
16818 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16819 +
16820 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16821 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16822 +#endif
16823 +#endif
16824
16825 /* This yields a mask that user programs can use to figure out what
16826 instruction set this CPU supports. This could be done in user space,
16827 @@ -298,17 +313,13 @@ do { \
16828
16829 #define ARCH_DLINFO \
16830 do { \
16831 - if (vdso64_enabled) \
16832 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16833 - (unsigned long __force)current->mm->context.vdso); \
16834 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16835 } while (0)
16836
16837 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16838 #define ARCH_DLINFO_X32 \
16839 do { \
16840 - if (vdso64_enabled) \
16841 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16842 - (unsigned long __force)current->mm->context.vdso); \
16843 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16844 } while (0)
16845
16846 #define AT_SYSINFO 32
16847 @@ -323,10 +334,10 @@ else \
16848
16849 #endif /* !CONFIG_X86_32 */
16850
16851 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16852 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16853
16854 #define VDSO_ENTRY \
16855 - ((unsigned long)current->mm->context.vdso + \
16856 + (current->mm->context.vdso + \
16857 selected_vdso32->sym___kernel_vsyscall)
16858
16859 struct linux_binprm;
16860 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16861 int uses_interp);
16862 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16863
16864 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16865 -#define arch_randomize_brk arch_randomize_brk
16866 -
16867 /*
16868 * True on X86_32 or when emulating IA32 on X86_64
16869 */
16870 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16871 index 77a99ac..39ff7f5 100644
16872 --- a/arch/x86/include/asm/emergency-restart.h
16873 +++ b/arch/x86/include/asm/emergency-restart.h
16874 @@ -1,6 +1,6 @@
16875 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16876 #define _ASM_X86_EMERGENCY_RESTART_H
16877
16878 -extern void machine_emergency_restart(void);
16879 +extern void machine_emergency_restart(void) __noreturn;
16880
16881 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16882 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16883 index 1c7eefe..d0e4702 100644
16884 --- a/arch/x86/include/asm/floppy.h
16885 +++ b/arch/x86/include/asm/floppy.h
16886 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16887 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16888 } fd_routine[] = {
16889 {
16890 - request_dma,
16891 - free_dma,
16892 - get_dma_residue,
16893 - dma_mem_alloc,
16894 - hard_dma_setup
16895 + ._request_dma = request_dma,
16896 + ._free_dma = free_dma,
16897 + ._get_dma_residue = get_dma_residue,
16898 + ._dma_mem_alloc = dma_mem_alloc,
16899 + ._dma_setup = hard_dma_setup
16900 },
16901 {
16902 - vdma_request_dma,
16903 - vdma_nop,
16904 - vdma_get_dma_residue,
16905 - vdma_mem_alloc,
16906 - vdma_dma_setup
16907 + ._request_dma = vdma_request_dma,
16908 + ._free_dma = vdma_nop,
16909 + ._get_dma_residue = vdma_get_dma_residue,
16910 + ._dma_mem_alloc = vdma_mem_alloc,
16911 + ._dma_setup = vdma_dma_setup
16912 }
16913 };
16914
16915 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16916 index 72ba21a..79f3f66 100644
16917 --- a/arch/x86/include/asm/fpu-internal.h
16918 +++ b/arch/x86/include/asm/fpu-internal.h
16919 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16920 #define user_insn(insn, output, input...) \
16921 ({ \
16922 int err; \
16923 + pax_open_userland(); \
16924 asm volatile(ASM_STAC "\n" \
16925 - "1:" #insn "\n\t" \
16926 + "1:" \
16927 + __copyuser_seg \
16928 + #insn "\n\t" \
16929 "2: " ASM_CLAC "\n" \
16930 ".section .fixup,\"ax\"\n" \
16931 "3: movl $-1,%[err]\n" \
16932 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16933 _ASM_EXTABLE(1b, 3b) \
16934 : [err] "=r" (err), output \
16935 : "0"(0), input); \
16936 + pax_close_userland(); \
16937 err; \
16938 })
16939
16940 @@ -300,7 +304,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16941 "fnclex\n\t"
16942 "emms\n\t"
16943 "fildl %P[addr]" /* set F?P to defined value */
16944 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16945 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16946 }
16947
16948 return fpu_restore_checking(&tsk->thread.fpu);
16949 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16950 index b4c1f54..e290c08 100644
16951 --- a/arch/x86/include/asm/futex.h
16952 +++ b/arch/x86/include/asm/futex.h
16953 @@ -12,6 +12,7 @@
16954 #include <asm/smap.h>
16955
16956 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16957 + typecheck(u32 __user *, uaddr); \
16958 asm volatile("\t" ASM_STAC "\n" \
16959 "1:\t" insn "\n" \
16960 "2:\t" ASM_CLAC "\n" \
16961 @@ -20,15 +21,16 @@
16962 "\tjmp\t2b\n" \
16963 "\t.previous\n" \
16964 _ASM_EXTABLE(1b, 3b) \
16965 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16966 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16967 : "i" (-EFAULT), "0" (oparg), "1" (0))
16968
16969 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16970 + typecheck(u32 __user *, uaddr); \
16971 asm volatile("\t" ASM_STAC "\n" \
16972 "1:\tmovl %2, %0\n" \
16973 "\tmovl\t%0, %3\n" \
16974 "\t" insn "\n" \
16975 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16976 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16977 "\tjnz\t1b\n" \
16978 "3:\t" ASM_CLAC "\n" \
16979 "\t.section .fixup,\"ax\"\n" \
16980 @@ -38,7 +40,7 @@
16981 _ASM_EXTABLE(1b, 4b) \
16982 _ASM_EXTABLE(2b, 4b) \
16983 : "=&a" (oldval), "=&r" (ret), \
16984 - "+m" (*uaddr), "=&r" (tem) \
16985 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16986 : "r" (oparg), "i" (-EFAULT), "1" (0))
16987
16988 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16989 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16990
16991 pagefault_disable();
16992
16993 + pax_open_userland();
16994 switch (op) {
16995 case FUTEX_OP_SET:
16996 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16997 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16998 break;
16999 case FUTEX_OP_ADD:
17000 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
17001 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
17002 uaddr, oparg);
17003 break;
17004 case FUTEX_OP_OR:
17005 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17006 default:
17007 ret = -ENOSYS;
17008 }
17009 + pax_close_userland();
17010
17011 pagefault_enable();
17012
17013 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17014 index 9662290..49ca5e5 100644
17015 --- a/arch/x86/include/asm/hw_irq.h
17016 +++ b/arch/x86/include/asm/hw_irq.h
17017 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17018 #endif /* CONFIG_X86_LOCAL_APIC */
17019
17020 /* Statistics */
17021 -extern atomic_t irq_err_count;
17022 -extern atomic_t irq_mis_count;
17023 +extern atomic_unchecked_t irq_err_count;
17024 +extern atomic_unchecked_t irq_mis_count;
17025
17026 /* EISA */
17027 extern void eisa_set_level_irq(unsigned int irq);
17028 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17029 index ccffa53..3c90c87 100644
17030 --- a/arch/x86/include/asm/i8259.h
17031 +++ b/arch/x86/include/asm/i8259.h
17032 @@ -62,7 +62,7 @@ struct legacy_pic {
17033 void (*init)(int auto_eoi);
17034 int (*irq_pending)(unsigned int irq);
17035 void (*make_irq)(unsigned int irq);
17036 -};
17037 +} __do_const;
17038
17039 extern struct legacy_pic *legacy_pic;
17040 extern struct legacy_pic null_legacy_pic;
17041 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17042 index 34a5b93..27e40a6 100644
17043 --- a/arch/x86/include/asm/io.h
17044 +++ b/arch/x86/include/asm/io.h
17045 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17046 "m" (*(volatile type __force *)addr) barrier); }
17047
17048 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17049 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17050 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17051 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17052 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17053
17054 build_mmio_read(__readb, "b", unsigned char, "=q", )
17055 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17056 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17057 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17058 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17059
17060 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17061 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17062 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17063 * this function
17064 */
17065
17066 -static inline phys_addr_t virt_to_phys(volatile void *address)
17067 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17068 {
17069 return __pa(address);
17070 }
17071 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17072 return ioremap_nocache(offset, size);
17073 }
17074
17075 -extern void iounmap(volatile void __iomem *addr);
17076 +extern void iounmap(const volatile void __iomem *addr);
17077
17078 extern void set_iounmap_nonlazy(void);
17079
17080 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17081
17082 #include <linux/vmalloc.h>
17083
17084 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17085 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17086 +{
17087 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17088 +}
17089 +
17090 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17091 +{
17092 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17093 +}
17094 +
17095 /*
17096 * Convert a virtual cached pointer to an uncached pointer
17097 */
17098 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17099 index 0a8b519..80e7d5b 100644
17100 --- a/arch/x86/include/asm/irqflags.h
17101 +++ b/arch/x86/include/asm/irqflags.h
17102 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17103 sti; \
17104 sysexit
17105
17106 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17107 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17108 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17109 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17110 +
17111 #else
17112 #define INTERRUPT_RETURN iret
17113 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17114 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17115 index 4421b5d..8543006 100644
17116 --- a/arch/x86/include/asm/kprobes.h
17117 +++ b/arch/x86/include/asm/kprobes.h
17118 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17119 #define RELATIVEJUMP_SIZE 5
17120 #define RELATIVECALL_OPCODE 0xe8
17121 #define RELATIVE_ADDR_SIZE 4
17122 -#define MAX_STACK_SIZE 64
17123 -#define MIN_STACK_SIZE(ADDR) \
17124 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17125 - THREAD_SIZE - (unsigned long)(ADDR))) \
17126 - ? (MAX_STACK_SIZE) \
17127 - : (((unsigned long)current_thread_info()) + \
17128 - THREAD_SIZE - (unsigned long)(ADDR)))
17129 +#define MAX_STACK_SIZE 64UL
17130 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17131
17132 #define flush_insn_slot(p) do { } while (0)
17133
17134 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17135 index 4ad6560..75c7bdd 100644
17136 --- a/arch/x86/include/asm/local.h
17137 +++ b/arch/x86/include/asm/local.h
17138 @@ -10,33 +10,97 @@ typedef struct {
17139 atomic_long_t a;
17140 } local_t;
17141
17142 +typedef struct {
17143 + atomic_long_unchecked_t a;
17144 +} local_unchecked_t;
17145 +
17146 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17147
17148 #define local_read(l) atomic_long_read(&(l)->a)
17149 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17150 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17151 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17152
17153 static inline void local_inc(local_t *l)
17154 {
17155 - asm volatile(_ASM_INC "%0"
17156 + asm volatile(_ASM_INC "%0\n"
17157 +
17158 +#ifdef CONFIG_PAX_REFCOUNT
17159 + "jno 0f\n"
17160 + _ASM_DEC "%0\n"
17161 + "int $4\n0:\n"
17162 + _ASM_EXTABLE(0b, 0b)
17163 +#endif
17164 +
17165 + : "+m" (l->a.counter));
17166 +}
17167 +
17168 +static inline void local_inc_unchecked(local_unchecked_t *l)
17169 +{
17170 + asm volatile(_ASM_INC "%0\n"
17171 : "+m" (l->a.counter));
17172 }
17173
17174 static inline void local_dec(local_t *l)
17175 {
17176 - asm volatile(_ASM_DEC "%0"
17177 + asm volatile(_ASM_DEC "%0\n"
17178 +
17179 +#ifdef CONFIG_PAX_REFCOUNT
17180 + "jno 0f\n"
17181 + _ASM_INC "%0\n"
17182 + "int $4\n0:\n"
17183 + _ASM_EXTABLE(0b, 0b)
17184 +#endif
17185 +
17186 + : "+m" (l->a.counter));
17187 +}
17188 +
17189 +static inline void local_dec_unchecked(local_unchecked_t *l)
17190 +{
17191 + asm volatile(_ASM_DEC "%0\n"
17192 : "+m" (l->a.counter));
17193 }
17194
17195 static inline void local_add(long i, local_t *l)
17196 {
17197 - asm volatile(_ASM_ADD "%1,%0"
17198 + asm volatile(_ASM_ADD "%1,%0\n"
17199 +
17200 +#ifdef CONFIG_PAX_REFCOUNT
17201 + "jno 0f\n"
17202 + _ASM_SUB "%1,%0\n"
17203 + "int $4\n0:\n"
17204 + _ASM_EXTABLE(0b, 0b)
17205 +#endif
17206 +
17207 + : "+m" (l->a.counter)
17208 + : "ir" (i));
17209 +}
17210 +
17211 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17212 +{
17213 + asm volatile(_ASM_ADD "%1,%0\n"
17214 : "+m" (l->a.counter)
17215 : "ir" (i));
17216 }
17217
17218 static inline void local_sub(long i, local_t *l)
17219 {
17220 - asm volatile(_ASM_SUB "%1,%0"
17221 + asm volatile(_ASM_SUB "%1,%0\n"
17222 +
17223 +#ifdef CONFIG_PAX_REFCOUNT
17224 + "jno 0f\n"
17225 + _ASM_ADD "%1,%0\n"
17226 + "int $4\n0:\n"
17227 + _ASM_EXTABLE(0b, 0b)
17228 +#endif
17229 +
17230 + : "+m" (l->a.counter)
17231 + : "ir" (i));
17232 +}
17233 +
17234 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17235 +{
17236 + asm volatile(_ASM_SUB "%1,%0\n"
17237 : "+m" (l->a.counter)
17238 : "ir" (i));
17239 }
17240 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17241 */
17242 static inline int local_sub_and_test(long i, local_t *l)
17243 {
17244 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17245 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17246 }
17247
17248 /**
17249 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17250 */
17251 static inline int local_dec_and_test(local_t *l)
17252 {
17253 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17254 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17255 }
17256
17257 /**
17258 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17259 */
17260 static inline int local_inc_and_test(local_t *l)
17261 {
17262 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17263 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17264 }
17265
17266 /**
17267 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17268 */
17269 static inline int local_add_negative(long i, local_t *l)
17270 {
17271 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17272 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17273 }
17274
17275 /**
17276 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17277 static inline long local_add_return(long i, local_t *l)
17278 {
17279 long __i = i;
17280 + asm volatile(_ASM_XADD "%0, %1\n"
17281 +
17282 +#ifdef CONFIG_PAX_REFCOUNT
17283 + "jno 0f\n"
17284 + _ASM_MOV "%0,%1\n"
17285 + "int $4\n0:\n"
17286 + _ASM_EXTABLE(0b, 0b)
17287 +#endif
17288 +
17289 + : "+r" (i), "+m" (l->a.counter)
17290 + : : "memory");
17291 + return i + __i;
17292 +}
17293 +
17294 +/**
17295 + * local_add_return_unchecked - add and return
17296 + * @i: integer value to add
17297 + * @l: pointer to type local_unchecked_t
17298 + *
17299 + * Atomically adds @i to @l and returns @i + @l
17300 + */
17301 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17302 +{
17303 + long __i = i;
17304 asm volatile(_ASM_XADD "%0, %1;"
17305 : "+r" (i), "+m" (l->a.counter)
17306 : : "memory");
17307 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17308
17309 #define local_cmpxchg(l, o, n) \
17310 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17311 +#define local_cmpxchg_unchecked(l, o, n) \
17312 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17313 /* Always has a lock prefix */
17314 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17315
17316 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17317 new file mode 100644
17318 index 0000000..2bfd3ba
17319 --- /dev/null
17320 +++ b/arch/x86/include/asm/mman.h
17321 @@ -0,0 +1,15 @@
17322 +#ifndef _X86_MMAN_H
17323 +#define _X86_MMAN_H
17324 +
17325 +#include <uapi/asm/mman.h>
17326 +
17327 +#ifdef __KERNEL__
17328 +#ifndef __ASSEMBLY__
17329 +#ifdef CONFIG_X86_32
17330 +#define arch_mmap_check i386_mmap_check
17331 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17332 +#endif
17333 +#endif
17334 +#endif
17335 +
17336 +#endif /* X86_MMAN_H */
17337 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17338 index 09b9620..923aecd 100644
17339 --- a/arch/x86/include/asm/mmu.h
17340 +++ b/arch/x86/include/asm/mmu.h
17341 @@ -9,7 +9,7 @@
17342 * we put the segment information here.
17343 */
17344 typedef struct {
17345 - void *ldt;
17346 + struct desc_struct *ldt;
17347 int size;
17348
17349 #ifdef CONFIG_X86_64
17350 @@ -18,7 +18,19 @@ typedef struct {
17351 #endif
17352
17353 struct mutex lock;
17354 - void __user *vdso;
17355 + unsigned long vdso;
17356 +
17357 +#ifdef CONFIG_X86_32
17358 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17359 + unsigned long user_cs_base;
17360 + unsigned long user_cs_limit;
17361 +
17362 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17363 + cpumask_t cpu_user_cs_mask;
17364 +#endif
17365 +
17366 +#endif
17367 +#endif
17368
17369 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17370 } mm_context_t;
17371 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17372 index 883f6b93..6869d96 100644
17373 --- a/arch/x86/include/asm/mmu_context.h
17374 +++ b/arch/x86/include/asm/mmu_context.h
17375 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17376
17377 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17378 {
17379 +
17380 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17381 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17382 + unsigned int i;
17383 + pgd_t *pgd;
17384 +
17385 + pax_open_kernel();
17386 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17387 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17388 + set_pgd_batched(pgd+i, native_make_pgd(0));
17389 + pax_close_kernel();
17390 + }
17391 +#endif
17392 +
17393 #ifdef CONFIG_SMP
17394 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17395 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17396 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17397 struct task_struct *tsk)
17398 {
17399 unsigned cpu = smp_processor_id();
17400 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17401 + int tlbstate = TLBSTATE_OK;
17402 +#endif
17403
17404 if (likely(prev != next)) {
17405 #ifdef CONFIG_SMP
17406 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17407 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17408 +#endif
17409 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17410 this_cpu_write(cpu_tlbstate.active_mm, next);
17411 #endif
17412 cpumask_set_cpu(cpu, mm_cpumask(next));
17413
17414 /* Re-load page tables */
17415 +#ifdef CONFIG_PAX_PER_CPU_PGD
17416 + pax_open_kernel();
17417 +
17418 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17419 + if (static_cpu_has(X86_FEATURE_PCID))
17420 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17421 + else
17422 +#endif
17423 +
17424 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17425 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17426 + pax_close_kernel();
17427 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17428 +
17429 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17430 + if (static_cpu_has(X86_FEATURE_PCID)) {
17431 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17432 + u64 descriptor[2];
17433 + descriptor[0] = PCID_USER;
17434 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17435 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17436 + descriptor[0] = PCID_KERNEL;
17437 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17438 + }
17439 + } else {
17440 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17441 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17442 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17443 + else
17444 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17445 + }
17446 + } else
17447 +#endif
17448 +
17449 + load_cr3(get_cpu_pgd(cpu, kernel));
17450 +#else
17451 load_cr3(next->pgd);
17452 +#endif
17453 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17454
17455 /* Stop flush ipis for the previous mm */
17456 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17457 */
17458 if (unlikely(prev->context.ldt != next->context.ldt))
17459 load_LDT_nolock(&next->context);
17460 +
17461 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17462 + if (!(__supported_pte_mask & _PAGE_NX)) {
17463 + smp_mb__before_atomic();
17464 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17465 + smp_mb__after_atomic();
17466 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17467 + }
17468 +#endif
17469 +
17470 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17471 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17472 + prev->context.user_cs_limit != next->context.user_cs_limit))
17473 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17474 +#ifdef CONFIG_SMP
17475 + else if (unlikely(tlbstate != TLBSTATE_OK))
17476 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17477 +#endif
17478 +#endif
17479 +
17480 }
17481 + else {
17482 +
17483 +#ifdef CONFIG_PAX_PER_CPU_PGD
17484 + pax_open_kernel();
17485 +
17486 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17487 + if (static_cpu_has(X86_FEATURE_PCID))
17488 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17489 + else
17490 +#endif
17491 +
17492 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17493 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17494 + pax_close_kernel();
17495 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17496 +
17497 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17498 + if (static_cpu_has(X86_FEATURE_PCID)) {
17499 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17500 + u64 descriptor[2];
17501 + descriptor[0] = PCID_USER;
17502 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17503 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17504 + descriptor[0] = PCID_KERNEL;
17505 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17506 + }
17507 + } else {
17508 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17509 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17510 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17511 + else
17512 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17513 + }
17514 + } else
17515 +#endif
17516 +
17517 + load_cr3(get_cpu_pgd(cpu, kernel));
17518 +#endif
17519 +
17520 #ifdef CONFIG_SMP
17521 - else {
17522 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17523 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17524
17525 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17526 * tlb flush IPI delivery. We must reload CR3
17527 * to make sure to use no freed page tables.
17528 */
17529 +
17530 +#ifndef CONFIG_PAX_PER_CPU_PGD
17531 load_cr3(next->pgd);
17532 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17533 +#endif
17534 +
17535 load_mm_cr4(next);
17536 load_LDT_nolock(&next->context);
17537 +
17538 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17539 + if (!(__supported_pte_mask & _PAGE_NX))
17540 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17541 +#endif
17542 +
17543 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17544 +#ifdef CONFIG_PAX_PAGEEXEC
17545 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17546 +#endif
17547 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17548 +#endif
17549 +
17550 }
17551 +#endif
17552 }
17553 -#endif
17554 }
17555
17556 #define activate_mm(prev, next) \
17557 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17558 index e3b7819..b257c64 100644
17559 --- a/arch/x86/include/asm/module.h
17560 +++ b/arch/x86/include/asm/module.h
17561 @@ -5,6 +5,7 @@
17562
17563 #ifdef CONFIG_X86_64
17564 /* X86_64 does not define MODULE_PROC_FAMILY */
17565 +#define MODULE_PROC_FAMILY ""
17566 #elif defined CONFIG_M486
17567 #define MODULE_PROC_FAMILY "486 "
17568 #elif defined CONFIG_M586
17569 @@ -57,8 +58,20 @@
17570 #error unknown processor family
17571 #endif
17572
17573 -#ifdef CONFIG_X86_32
17574 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17575 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17576 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17577 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17578 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17579 +#else
17580 +#define MODULE_PAX_KERNEXEC ""
17581 #endif
17582
17583 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17584 +#define MODULE_PAX_UDEREF "UDEREF "
17585 +#else
17586 +#define MODULE_PAX_UDEREF ""
17587 +#endif
17588 +
17589 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17590 +
17591 #endif /* _ASM_X86_MODULE_H */
17592 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17593 index 5f2fc44..106caa6 100644
17594 --- a/arch/x86/include/asm/nmi.h
17595 +++ b/arch/x86/include/asm/nmi.h
17596 @@ -36,26 +36,35 @@ enum {
17597
17598 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17599
17600 +struct nmiaction;
17601 +
17602 +struct nmiwork {
17603 + const struct nmiaction *action;
17604 + u64 max_duration;
17605 + struct irq_work irq_work;
17606 +};
17607 +
17608 struct nmiaction {
17609 struct list_head list;
17610 nmi_handler_t handler;
17611 - u64 max_duration;
17612 - struct irq_work irq_work;
17613 unsigned long flags;
17614 const char *name;
17615 -};
17616 + struct nmiwork *work;
17617 +} __do_const;
17618
17619 #define register_nmi_handler(t, fn, fg, n, init...) \
17620 ({ \
17621 - static struct nmiaction init fn##_na = { \
17622 + static struct nmiwork fn##_nw; \
17623 + static const struct nmiaction init fn##_na = { \
17624 .handler = (fn), \
17625 .name = (n), \
17626 .flags = (fg), \
17627 + .work = &fn##_nw, \
17628 }; \
17629 __register_nmi_handler((t), &fn##_na); \
17630 })
17631
17632 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17633 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17634
17635 void unregister_nmi_handler(unsigned int, const char *);
17636
17637 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17638 index 802dde3..9183e68 100644
17639 --- a/arch/x86/include/asm/page.h
17640 +++ b/arch/x86/include/asm/page.h
17641 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17642 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17643
17644 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17645 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17646
17647 #define __boot_va(x) __va(x)
17648 #define __boot_pa(x) __pa(x)
17649 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17650 * virt_to_page(kaddr) returns a valid pointer if and only if
17651 * virt_addr_valid(kaddr) returns true.
17652 */
17653 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17654 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17655 extern bool __virt_addr_valid(unsigned long kaddr);
17656 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17657
17658 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17659 +#define virt_to_page(kaddr) \
17660 + ({ \
17661 + const void *__kaddr = (const void *)(kaddr); \
17662 + BUG_ON(!virt_addr_valid(__kaddr)); \
17663 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17664 + })
17665 +#else
17666 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17667 +#endif
17668 +
17669 #endif /* __ASSEMBLY__ */
17670
17671 #include <asm-generic/memory_model.h>
17672 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17673 index b3bebf9..13ac22e 100644
17674 --- a/arch/x86/include/asm/page_64.h
17675 +++ b/arch/x86/include/asm/page_64.h
17676 @@ -7,9 +7,9 @@
17677
17678 /* duplicated to the one in bootmem.h */
17679 extern unsigned long max_pfn;
17680 -extern unsigned long phys_base;
17681 +extern const unsigned long phys_base;
17682
17683 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17684 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17685 {
17686 unsigned long y = x - __START_KERNEL_map;
17687
17688 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17689 }
17690
17691 #ifdef CONFIG_DEBUG_VIRTUAL
17692 -extern unsigned long __phys_addr(unsigned long);
17693 -extern unsigned long __phys_addr_symbol(unsigned long);
17694 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17695 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17696 #else
17697 #define __phys_addr(x) __phys_addr_nodebug(x)
17698 #define __phys_addr_symbol(x) \
17699 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17700 index 965c47d..ffe0af8 100644
17701 --- a/arch/x86/include/asm/paravirt.h
17702 +++ b/arch/x86/include/asm/paravirt.h
17703 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17704 return (pmd_t) { ret };
17705 }
17706
17707 -static inline pmdval_t pmd_val(pmd_t pmd)
17708 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17709 {
17710 pmdval_t ret;
17711
17712 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17713 val);
17714 }
17715
17716 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17717 +{
17718 + pgdval_t val = native_pgd_val(pgd);
17719 +
17720 + if (sizeof(pgdval_t) > sizeof(long))
17721 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17722 + val, (u64)val >> 32);
17723 + else
17724 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17725 + val);
17726 +}
17727 +
17728 static inline void pgd_clear(pgd_t *pgdp)
17729 {
17730 set_pgd(pgdp, __pgd(0));
17731 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17732 pv_mmu_ops.set_fixmap(idx, phys, flags);
17733 }
17734
17735 +#ifdef CONFIG_PAX_KERNEXEC
17736 +static inline unsigned long pax_open_kernel(void)
17737 +{
17738 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17739 +}
17740 +
17741 +static inline unsigned long pax_close_kernel(void)
17742 +{
17743 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17744 +}
17745 +#else
17746 +static inline unsigned long pax_open_kernel(void) { return 0; }
17747 +static inline unsigned long pax_close_kernel(void) { return 0; }
17748 +#endif
17749 +
17750 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17751
17752 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17753 @@ -906,7 +933,7 @@ extern void default_banner(void);
17754
17755 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17756 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17757 -#define PARA_INDIRECT(addr) *%cs:addr
17758 +#define PARA_INDIRECT(addr) *%ss:addr
17759 #endif
17760
17761 #define INTERRUPT_RETURN \
17762 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17763 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17764 CLBR_NONE, \
17765 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17766 +
17767 +#define GET_CR0_INTO_RDI \
17768 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17769 + mov %rax,%rdi
17770 +
17771 +#define SET_RDI_INTO_CR0 \
17772 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17773 +
17774 +#define GET_CR3_INTO_RDI \
17775 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17776 + mov %rax,%rdi
17777 +
17778 +#define SET_RDI_INTO_CR3 \
17779 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17780 +
17781 #endif /* CONFIG_X86_32 */
17782
17783 #endif /* __ASSEMBLY__ */
17784 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17785 index 7549b8b..f0edfda 100644
17786 --- a/arch/x86/include/asm/paravirt_types.h
17787 +++ b/arch/x86/include/asm/paravirt_types.h
17788 @@ -84,7 +84,7 @@ struct pv_init_ops {
17789 */
17790 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17791 unsigned long addr, unsigned len);
17792 -};
17793 +} __no_const __no_randomize_layout;
17794
17795
17796 struct pv_lazy_ops {
17797 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17798 void (*enter)(void);
17799 void (*leave)(void);
17800 void (*flush)(void);
17801 -};
17802 +} __no_randomize_layout;
17803
17804 struct pv_time_ops {
17805 unsigned long long (*sched_clock)(void);
17806 unsigned long long (*steal_clock)(int cpu);
17807 unsigned long (*get_tsc_khz)(void);
17808 -};
17809 +} __no_const __no_randomize_layout;
17810
17811 struct pv_cpu_ops {
17812 /* hooks for various privileged instructions */
17813 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17814
17815 void (*start_context_switch)(struct task_struct *prev);
17816 void (*end_context_switch)(struct task_struct *next);
17817 -};
17818 +} __no_const __no_randomize_layout;
17819
17820 struct pv_irq_ops {
17821 /*
17822 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17823 #ifdef CONFIG_X86_64
17824 void (*adjust_exception_frame)(void);
17825 #endif
17826 -};
17827 +} __no_randomize_layout;
17828
17829 struct pv_apic_ops {
17830 #ifdef CONFIG_X86_LOCAL_APIC
17831 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17832 unsigned long start_eip,
17833 unsigned long start_esp);
17834 #endif
17835 -};
17836 +} __no_const __no_randomize_layout;
17837
17838 struct pv_mmu_ops {
17839 unsigned long (*read_cr2)(void);
17840 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17841 struct paravirt_callee_save make_pud;
17842
17843 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17844 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17845 #endif /* PAGETABLE_LEVELS == 4 */
17846 #endif /* PAGETABLE_LEVELS >= 3 */
17847
17848 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17849 an mfn. We can tell which is which from the index. */
17850 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17851 phys_addr_t phys, pgprot_t flags);
17852 -};
17853 +
17854 +#ifdef CONFIG_PAX_KERNEXEC
17855 + unsigned long (*pax_open_kernel)(void);
17856 + unsigned long (*pax_close_kernel)(void);
17857 +#endif
17858 +
17859 +} __no_randomize_layout;
17860
17861 struct arch_spinlock;
17862 #ifdef CONFIG_SMP
17863 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17864 struct pv_lock_ops {
17865 struct paravirt_callee_save lock_spinning;
17866 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17867 -};
17868 +} __no_randomize_layout;
17869
17870 /* This contains all the paravirt structures: we get a convenient
17871 * number for each function using the offset which we use to indicate
17872 - * what to patch. */
17873 + * what to patch.
17874 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17875 + */
17876 +
17877 struct paravirt_patch_template {
17878 struct pv_init_ops pv_init_ops;
17879 struct pv_time_ops pv_time_ops;
17880 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17881 struct pv_apic_ops pv_apic_ops;
17882 struct pv_mmu_ops pv_mmu_ops;
17883 struct pv_lock_ops pv_lock_ops;
17884 -};
17885 +} __no_randomize_layout;
17886
17887 extern struct pv_info pv_info;
17888 extern struct pv_init_ops pv_init_ops;
17889 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17890 index c4412e9..90e88c5 100644
17891 --- a/arch/x86/include/asm/pgalloc.h
17892 +++ b/arch/x86/include/asm/pgalloc.h
17893 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17894 pmd_t *pmd, pte_t *pte)
17895 {
17896 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17897 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17898 +}
17899 +
17900 +static inline void pmd_populate_user(struct mm_struct *mm,
17901 + pmd_t *pmd, pte_t *pte)
17902 +{
17903 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17904 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17905 }
17906
17907 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17908
17909 #ifdef CONFIG_X86_PAE
17910 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17911 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17912 +{
17913 + pud_populate(mm, pudp, pmd);
17914 +}
17915 #else /* !CONFIG_X86_PAE */
17916 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17917 {
17918 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17919 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17920 }
17921 +
17922 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17923 +{
17924 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17925 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17926 +}
17927 #endif /* CONFIG_X86_PAE */
17928
17929 #if PAGETABLE_LEVELS > 3
17930 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17931 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17932 }
17933
17934 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17935 +{
17936 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17937 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17938 +}
17939 +
17940 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17941 {
17942 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17943 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17944 index fd74a11..35fd5af 100644
17945 --- a/arch/x86/include/asm/pgtable-2level.h
17946 +++ b/arch/x86/include/asm/pgtable-2level.h
17947 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17948
17949 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17950 {
17951 + pax_open_kernel();
17952 *pmdp = pmd;
17953 + pax_close_kernel();
17954 }
17955
17956 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17957 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17958 index cdaa58c..e61122b 100644
17959 --- a/arch/x86/include/asm/pgtable-3level.h
17960 +++ b/arch/x86/include/asm/pgtable-3level.h
17961 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17962
17963 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17964 {
17965 + pax_open_kernel();
17966 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17967 + pax_close_kernel();
17968 }
17969
17970 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17971 {
17972 + pax_open_kernel();
17973 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17974 + pax_close_kernel();
17975 }
17976
17977 /*
17978 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17979 index a0c35bf..7045c6a 100644
17980 --- a/arch/x86/include/asm/pgtable.h
17981 +++ b/arch/x86/include/asm/pgtable.h
17982 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17983
17984 #ifndef __PAGETABLE_PUD_FOLDED
17985 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17986 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17987 #define pgd_clear(pgd) native_pgd_clear(pgd)
17988 #endif
17989
17990 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17991
17992 #define arch_end_context_switch(prev) do {} while(0)
17993
17994 +#define pax_open_kernel() native_pax_open_kernel()
17995 +#define pax_close_kernel() native_pax_close_kernel()
17996 #endif /* CONFIG_PARAVIRT */
17997
17998 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
17999 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18000 +
18001 +#ifdef CONFIG_PAX_KERNEXEC
18002 +static inline unsigned long native_pax_open_kernel(void)
18003 +{
18004 + unsigned long cr0;
18005 +
18006 + preempt_disable();
18007 + barrier();
18008 + cr0 = read_cr0() ^ X86_CR0_WP;
18009 + BUG_ON(cr0 & X86_CR0_WP);
18010 + write_cr0(cr0);
18011 + barrier();
18012 + return cr0 ^ X86_CR0_WP;
18013 +}
18014 +
18015 +static inline unsigned long native_pax_close_kernel(void)
18016 +{
18017 + unsigned long cr0;
18018 +
18019 + barrier();
18020 + cr0 = read_cr0() ^ X86_CR0_WP;
18021 + BUG_ON(!(cr0 & X86_CR0_WP));
18022 + write_cr0(cr0);
18023 + barrier();
18024 + preempt_enable_no_resched();
18025 + return cr0 ^ X86_CR0_WP;
18026 +}
18027 +#else
18028 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18029 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18030 +#endif
18031 +
18032 /*
18033 * The following only work if pte_present() is true.
18034 * Undefined behaviour if not..
18035 */
18036 +static inline int pte_user(pte_t pte)
18037 +{
18038 + return pte_val(pte) & _PAGE_USER;
18039 +}
18040 +
18041 static inline int pte_dirty(pte_t pte)
18042 {
18043 return pte_flags(pte) & _PAGE_DIRTY;
18044 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18045 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18046 }
18047
18048 +static inline unsigned long pgd_pfn(pgd_t pgd)
18049 +{
18050 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18051 +}
18052 +
18053 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18054
18055 static inline int pmd_large(pmd_t pte)
18056 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18057 return pte_clear_flags(pte, _PAGE_RW);
18058 }
18059
18060 +static inline pte_t pte_mkread(pte_t pte)
18061 +{
18062 + return __pte(pte_val(pte) | _PAGE_USER);
18063 +}
18064 +
18065 static inline pte_t pte_mkexec(pte_t pte)
18066 {
18067 - return pte_clear_flags(pte, _PAGE_NX);
18068 +#ifdef CONFIG_X86_PAE
18069 + if (__supported_pte_mask & _PAGE_NX)
18070 + return pte_clear_flags(pte, _PAGE_NX);
18071 + else
18072 +#endif
18073 + return pte_set_flags(pte, _PAGE_USER);
18074 +}
18075 +
18076 +static inline pte_t pte_exprotect(pte_t pte)
18077 +{
18078 +#ifdef CONFIG_X86_PAE
18079 + if (__supported_pte_mask & _PAGE_NX)
18080 + return pte_set_flags(pte, _PAGE_NX);
18081 + else
18082 +#endif
18083 + return pte_clear_flags(pte, _PAGE_USER);
18084 }
18085
18086 static inline pte_t pte_mkdirty(pte_t pte)
18087 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18088 #endif
18089
18090 #ifndef __ASSEMBLY__
18091 +
18092 +#ifdef CONFIG_PAX_PER_CPU_PGD
18093 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18094 +enum cpu_pgd_type {kernel = 0, user = 1};
18095 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18096 +{
18097 + return cpu_pgd[cpu][type];
18098 +}
18099 +#endif
18100 +
18101 #include <linux/mm_types.h>
18102 #include <linux/mmdebug.h>
18103 #include <linux/log2.h>
18104 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18105 * Currently stuck as a macro due to indirect forward reference to
18106 * linux/mmzone.h's __section_mem_map_addr() definition:
18107 */
18108 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18109 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18110
18111 /* Find an entry in the second-level page table.. */
18112 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18113 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18114 * Currently stuck as a macro due to indirect forward reference to
18115 * linux/mmzone.h's __section_mem_map_addr() definition:
18116 */
18117 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18118 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18119
18120 /* to find an entry in a page-table-directory. */
18121 static inline unsigned long pud_index(unsigned long address)
18122 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18123
18124 static inline int pgd_bad(pgd_t pgd)
18125 {
18126 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18127 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18128 }
18129
18130 static inline int pgd_none(pgd_t pgd)
18131 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18132 * pgd_offset() returns a (pgd_t *)
18133 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18134 */
18135 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18136 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18137 +
18138 +#ifdef CONFIG_PAX_PER_CPU_PGD
18139 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18140 +#endif
18141 +
18142 /*
18143 * a shortcut which implies the use of the kernel's pgd, instead
18144 * of a process's
18145 @@ -660,6 +742,25 @@ static inline int pgd_none(pgd_t pgd)
18146 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18147 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18148
18149 +#ifdef CONFIG_X86_32
18150 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18151 +#else
18152 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18153 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18154 +
18155 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18156 +#ifdef __ASSEMBLY__
18157 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18158 +#else
18159 +extern unsigned long pax_user_shadow_base;
18160 +extern pgdval_t clone_pgd_mask;
18161 +#endif
18162 +#else
18163 +#define pax_user_shadow_base (0UL)
18164 +#endif
18165 +
18166 +#endif
18167 +
18168 #ifndef __ASSEMBLY__
18169
18170 extern int direct_gbpages;
18171 @@ -826,11 +927,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18172 * dst and src can be on the same page, but the range must not overlap,
18173 * and must not cross a page boundary.
18174 */
18175 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18176 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18177 {
18178 - memcpy(dst, src, count * sizeof(pgd_t));
18179 + pax_open_kernel();
18180 + while (count--)
18181 + *dst++ = *src++;
18182 + pax_close_kernel();
18183 }
18184
18185 +#ifdef CONFIG_PAX_PER_CPU_PGD
18186 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18187 +#endif
18188 +
18189 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18190 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18191 +#else
18192 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18193 +#endif
18194 +
18195 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18196 static inline int page_level_shift(enum pg_level level)
18197 {
18198 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18199 index b6c0b40..3535d47 100644
18200 --- a/arch/x86/include/asm/pgtable_32.h
18201 +++ b/arch/x86/include/asm/pgtable_32.h
18202 @@ -25,9 +25,6 @@
18203 struct mm_struct;
18204 struct vm_area_struct;
18205
18206 -extern pgd_t swapper_pg_dir[1024];
18207 -extern pgd_t initial_page_table[1024];
18208 -
18209 static inline void pgtable_cache_init(void) { }
18210 static inline void check_pgt_cache(void) { }
18211 void paging_init(void);
18212 @@ -45,6 +42,12 @@ void paging_init(void);
18213 # include <asm/pgtable-2level.h>
18214 #endif
18215
18216 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18217 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18218 +#ifdef CONFIG_X86_PAE
18219 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18220 +#endif
18221 +
18222 #if defined(CONFIG_HIGHPTE)
18223 #define pte_offset_map(dir, address) \
18224 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18225 @@ -59,12 +62,17 @@ void paging_init(void);
18226 /* Clear a kernel PTE and flush it from the TLB */
18227 #define kpte_clear_flush(ptep, vaddr) \
18228 do { \
18229 + pax_open_kernel(); \
18230 pte_clear(&init_mm, (vaddr), (ptep)); \
18231 + pax_close_kernel(); \
18232 __flush_tlb_one((vaddr)); \
18233 } while (0)
18234
18235 #endif /* !__ASSEMBLY__ */
18236
18237 +#define HAVE_ARCH_UNMAPPED_AREA
18238 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18239 +
18240 /*
18241 * kern_addr_valid() is (1) for FLATMEM and (0) for
18242 * SPARSEMEM and DISCONTIGMEM
18243 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18244 index 9fb2f2b..b04b4bf 100644
18245 --- a/arch/x86/include/asm/pgtable_32_types.h
18246 +++ b/arch/x86/include/asm/pgtable_32_types.h
18247 @@ -8,7 +8,7 @@
18248 */
18249 #ifdef CONFIG_X86_PAE
18250 # include <asm/pgtable-3level_types.h>
18251 -# define PMD_SIZE (1UL << PMD_SHIFT)
18252 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18253 # define PMD_MASK (~(PMD_SIZE - 1))
18254 #else
18255 # include <asm/pgtable-2level_types.h>
18256 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18257 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18258 #endif
18259
18260 +#ifdef CONFIG_PAX_KERNEXEC
18261 +#ifndef __ASSEMBLY__
18262 +extern unsigned char MODULES_EXEC_VADDR[];
18263 +extern unsigned char MODULES_EXEC_END[];
18264 +#endif
18265 +#include <asm/boot.h>
18266 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18267 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18268 +#else
18269 +#define ktla_ktva(addr) (addr)
18270 +#define ktva_ktla(addr) (addr)
18271 +#endif
18272 +
18273 #define MODULES_VADDR VMALLOC_START
18274 #define MODULES_END VMALLOC_END
18275 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18276 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18277 index 2ee7811..55aca24 100644
18278 --- a/arch/x86/include/asm/pgtable_64.h
18279 +++ b/arch/x86/include/asm/pgtable_64.h
18280 @@ -16,11 +16,16 @@
18281
18282 extern pud_t level3_kernel_pgt[512];
18283 extern pud_t level3_ident_pgt[512];
18284 +extern pud_t level3_vmalloc_start_pgt[512];
18285 +extern pud_t level3_vmalloc_end_pgt[512];
18286 +extern pud_t level3_vmemmap_pgt[512];
18287 +extern pud_t level2_vmemmap_pgt[512];
18288 extern pmd_t level2_kernel_pgt[512];
18289 extern pmd_t level2_fixmap_pgt[512];
18290 -extern pmd_t level2_ident_pgt[512];
18291 -extern pte_t level1_fixmap_pgt[512];
18292 -extern pgd_t init_level4_pgt[];
18293 +extern pmd_t level2_ident_pgt[2][512];
18294 +extern pte_t level1_fixmap_pgt[3][512];
18295 +extern pte_t level1_vsyscall_pgt[512];
18296 +extern pgd_t init_level4_pgt[512];
18297
18298 #define swapper_pg_dir init_level4_pgt
18299
18300 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18301
18302 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18303 {
18304 + pax_open_kernel();
18305 *pmdp = pmd;
18306 + pax_close_kernel();
18307 }
18308
18309 static inline void native_pmd_clear(pmd_t *pmd)
18310 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18311
18312 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18313 {
18314 + pax_open_kernel();
18315 *pudp = pud;
18316 + pax_close_kernel();
18317 }
18318
18319 static inline void native_pud_clear(pud_t *pud)
18320 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18321
18322 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18323 {
18324 + pax_open_kernel();
18325 + *pgdp = pgd;
18326 + pax_close_kernel();
18327 +}
18328 +
18329 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18330 +{
18331 *pgdp = pgd;
18332 }
18333
18334 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18335 index 602b602..acb53ed 100644
18336 --- a/arch/x86/include/asm/pgtable_64_types.h
18337 +++ b/arch/x86/include/asm/pgtable_64_types.h
18338 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18339 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18340 #define MODULES_END _AC(0xffffffffff000000, UL)
18341 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18342 +#define MODULES_EXEC_VADDR MODULES_VADDR
18343 +#define MODULES_EXEC_END MODULES_END
18344 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18345 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18346 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18347 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18348
18349 +#define ktla_ktva(addr) (addr)
18350 +#define ktva_ktla(addr) (addr)
18351 +
18352 #define EARLY_DYNAMIC_PAGE_TABLES 64
18353
18354 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18355 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18356 index 8c7c108..1c1b77f 100644
18357 --- a/arch/x86/include/asm/pgtable_types.h
18358 +++ b/arch/x86/include/asm/pgtable_types.h
18359 @@ -85,8 +85,10 @@
18360
18361 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18362 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18363 -#else
18364 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18365 #define _PAGE_NX (_AT(pteval_t, 0))
18366 +#else
18367 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18368 #endif
18369
18370 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18371 @@ -141,6 +143,9 @@ enum page_cache_mode {
18372 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18373 _PAGE_ACCESSED)
18374
18375 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18376 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18377 +
18378 #define __PAGE_KERNEL_EXEC \
18379 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18380 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18381 @@ -148,7 +153,7 @@ enum page_cache_mode {
18382 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18383 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18384 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18385 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18386 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18387 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18388 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18389 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18390 @@ -194,7 +199,7 @@ enum page_cache_mode {
18391 #ifdef CONFIG_X86_64
18392 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18393 #else
18394 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18395 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18396 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18397 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18398 #endif
18399 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18400 {
18401 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18402 }
18403 +#endif
18404
18405 +#if PAGETABLE_LEVELS == 3
18406 +#include <asm-generic/pgtable-nopud.h>
18407 +#endif
18408 +
18409 +#if PAGETABLE_LEVELS == 2
18410 +#include <asm-generic/pgtable-nopmd.h>
18411 +#endif
18412 +
18413 +#ifndef __ASSEMBLY__
18414 #if PAGETABLE_LEVELS > 3
18415 typedef struct { pudval_t pud; } pud_t;
18416
18417 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18418 return pud.pud;
18419 }
18420 #else
18421 -#include <asm-generic/pgtable-nopud.h>
18422 -
18423 static inline pudval_t native_pud_val(pud_t pud)
18424 {
18425 return native_pgd_val(pud.pgd);
18426 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18427 return pmd.pmd;
18428 }
18429 #else
18430 -#include <asm-generic/pgtable-nopmd.h>
18431 -
18432 static inline pmdval_t native_pmd_val(pmd_t pmd)
18433 {
18434 return native_pgd_val(pmd.pud.pgd);
18435 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18436
18437 extern pteval_t __supported_pte_mask;
18438 extern void set_nx(void);
18439 -extern int nx_enabled;
18440
18441 #define pgprot_writecombine pgprot_writecombine
18442 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18443 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18444 index 8f327184..368fb29 100644
18445 --- a/arch/x86/include/asm/preempt.h
18446 +++ b/arch/x86/include/asm/preempt.h
18447 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18448 */
18449 static __always_inline bool __preempt_count_dec_and_test(void)
18450 {
18451 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18452 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18453 }
18454
18455 /*
18456 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18457 index ec1c935..5cc6023 100644
18458 --- a/arch/x86/include/asm/processor.h
18459 +++ b/arch/x86/include/asm/processor.h
18460 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18461 /* Index into per_cpu list: */
18462 u16 cpu_index;
18463 u32 microcode;
18464 -};
18465 +} __randomize_layout;
18466
18467 #define X86_VENDOR_INTEL 0
18468 #define X86_VENDOR_CYRIX 1
18469 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18470 : "memory");
18471 }
18472
18473 +/* invpcid (%rdx),%rax */
18474 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18475 +
18476 +#define INVPCID_SINGLE_ADDRESS 0UL
18477 +#define INVPCID_SINGLE_CONTEXT 1UL
18478 +#define INVPCID_ALL_GLOBAL 2UL
18479 +#define INVPCID_ALL_NONGLOBAL 3UL
18480 +
18481 +#define PCID_KERNEL 0UL
18482 +#define PCID_USER 1UL
18483 +#define PCID_NOFLUSH (1UL << 63)
18484 +
18485 static inline void load_cr3(pgd_t *pgdir)
18486 {
18487 - write_cr3(__pa(pgdir));
18488 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18489 }
18490
18491 #ifdef CONFIG_X86_32
18492 @@ -282,7 +294,7 @@ struct tss_struct {
18493
18494 } ____cacheline_aligned;
18495
18496 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18497 +extern struct tss_struct init_tss[NR_CPUS];
18498
18499 /*
18500 * Save the original ist values for checking stack pointers during debugging
18501 @@ -479,6 +491,7 @@ struct thread_struct {
18502 unsigned short ds;
18503 unsigned short fsindex;
18504 unsigned short gsindex;
18505 + unsigned short ss;
18506 #endif
18507 #ifdef CONFIG_X86_32
18508 unsigned long ip;
18509 @@ -805,11 +818,18 @@ static inline void spin_lock_prefetch(const void *x)
18510 */
18511 #define TASK_SIZE PAGE_OFFSET
18512 #define TASK_SIZE_MAX TASK_SIZE
18513 +
18514 +#ifdef CONFIG_PAX_SEGMEXEC
18515 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18516 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18517 +#else
18518 #define STACK_TOP TASK_SIZE
18519 -#define STACK_TOP_MAX STACK_TOP
18520 +#endif
18521 +
18522 +#define STACK_TOP_MAX TASK_SIZE
18523
18524 #define INIT_THREAD { \
18525 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18526 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18527 .vm86_info = NULL, \
18528 .sysenter_cs = __KERNEL_CS, \
18529 .io_bitmap_ptr = NULL, \
18530 @@ -823,7 +843,7 @@ static inline void spin_lock_prefetch(const void *x)
18531 */
18532 #define INIT_TSS { \
18533 .x86_tss = { \
18534 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18535 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18536 .ss0 = __KERNEL_DS, \
18537 .ss1 = __KERNEL_CS, \
18538 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18539 @@ -834,11 +854,7 @@ static inline void spin_lock_prefetch(const void *x)
18540 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18541
18542 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18543 -#define KSTK_TOP(info) \
18544 -({ \
18545 - unsigned long *__ptr = (unsigned long *)(info); \
18546 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18547 -})
18548 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18549
18550 /*
18551 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18552 @@ -853,7 +869,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18553 #define task_pt_regs(task) \
18554 ({ \
18555 struct pt_regs *__regs__; \
18556 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18557 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18558 __regs__ - 1; \
18559 })
18560
18561 @@ -869,13 +885,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18562 * particular problem by preventing anything from being mapped
18563 * at the maximum canonical address.
18564 */
18565 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18566 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18567
18568 /* This decides where the kernel will search for a free chunk of vm
18569 * space during mmap's.
18570 */
18571 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18572 - 0xc0000000 : 0xFFFFe000)
18573 + 0xc0000000 : 0xFFFFf000)
18574
18575 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18576 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18577 @@ -886,11 +902,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18578 #define STACK_TOP_MAX TASK_SIZE_MAX
18579
18580 #define INIT_THREAD { \
18581 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18582 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18583 }
18584
18585 #define INIT_TSS { \
18586 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18587 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18588 }
18589
18590 /*
18591 @@ -918,6 +934,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18592 */
18593 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18594
18595 +#ifdef CONFIG_PAX_SEGMEXEC
18596 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18597 +#endif
18598 +
18599 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18600
18601 /* Get/set a process' ability to use the timestamp counter instruction */
18602 @@ -962,7 +982,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18603 return 0;
18604 }
18605
18606 -extern unsigned long arch_align_stack(unsigned long sp);
18607 +#define arch_align_stack(x) ((x) & ~0xfUL)
18608 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18609
18610 void default_idle(void);
18611 @@ -972,6 +992,6 @@ bool xen_set_default_idle(void);
18612 #define xen_set_default_idle 0
18613 #endif
18614
18615 -void stop_this_cpu(void *dummy);
18616 +void stop_this_cpu(void *dummy) __noreturn;
18617 void df_debug(struct pt_regs *regs, long error_code);
18618 #endif /* _ASM_X86_PROCESSOR_H */
18619 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18620 index 86fc2bb..bd5049a 100644
18621 --- a/arch/x86/include/asm/ptrace.h
18622 +++ b/arch/x86/include/asm/ptrace.h
18623 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18624 }
18625
18626 /*
18627 - * user_mode_vm(regs) determines whether a register set came from user mode.
18628 + * user_mode(regs) determines whether a register set came from user mode.
18629 * This is true if V8086 mode was enabled OR if the register set was from
18630 * protected mode with RPL-3 CS value. This tricky test checks that with
18631 * one comparison. Many places in the kernel can bypass this full check
18632 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18633 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18634 + * be used.
18635 */
18636 -static inline int user_mode(struct pt_regs *regs)
18637 +static inline int user_mode_novm(struct pt_regs *regs)
18638 {
18639 #ifdef CONFIG_X86_32
18640 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18641 #else
18642 - return !!(regs->cs & 3);
18643 + return !!(regs->cs & SEGMENT_RPL_MASK);
18644 #endif
18645 }
18646
18647 -static inline int user_mode_vm(struct pt_regs *regs)
18648 +static inline int user_mode(struct pt_regs *regs)
18649 {
18650 #ifdef CONFIG_X86_32
18651 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18652 USER_RPL;
18653 #else
18654 - return user_mode(regs);
18655 + return user_mode_novm(regs);
18656 #endif
18657 }
18658
18659 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18660 #ifdef CONFIG_X86_64
18661 static inline bool user_64bit_mode(struct pt_regs *regs)
18662 {
18663 + unsigned long cs = regs->cs & 0xffff;
18664 #ifndef CONFIG_PARAVIRT
18665 /*
18666 * On non-paravirt systems, this is the only long mode CPL 3
18667 * selector. We do not allow long mode selectors in the LDT.
18668 */
18669 - return regs->cs == __USER_CS;
18670 + return cs == __USER_CS;
18671 #else
18672 /* Headers are too twisted for this to go in paravirt.h. */
18673 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18674 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18675 #endif
18676 }
18677
18678 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18679 * Traps from the kernel do not save sp and ss.
18680 * Use the helper function to retrieve sp.
18681 */
18682 - if (offset == offsetof(struct pt_regs, sp) &&
18683 - regs->cs == __KERNEL_CS)
18684 - return kernel_stack_pointer(regs);
18685 + if (offset == offsetof(struct pt_regs, sp)) {
18686 + unsigned long cs = regs->cs & 0xffff;
18687 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18688 + return kernel_stack_pointer(regs);
18689 + }
18690 #endif
18691 return *(unsigned long *)((unsigned long)regs + offset);
18692 }
18693 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18694 index ae0e241..e80b10b 100644
18695 --- a/arch/x86/include/asm/qrwlock.h
18696 +++ b/arch/x86/include/asm/qrwlock.h
18697 @@ -7,8 +7,8 @@
18698 #define queue_write_unlock queue_write_unlock
18699 static inline void queue_write_unlock(struct qrwlock *lock)
18700 {
18701 - barrier();
18702 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18703 + barrier();
18704 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18705 }
18706 #endif
18707
18708 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18709 index 9c6b890..5305f53 100644
18710 --- a/arch/x86/include/asm/realmode.h
18711 +++ b/arch/x86/include/asm/realmode.h
18712 @@ -22,16 +22,14 @@ struct real_mode_header {
18713 #endif
18714 /* APM/BIOS reboot */
18715 u32 machine_real_restart_asm;
18716 -#ifdef CONFIG_X86_64
18717 u32 machine_real_restart_seg;
18718 -#endif
18719 };
18720
18721 /* This must match data at trampoline_32/64.S */
18722 struct trampoline_header {
18723 #ifdef CONFIG_X86_32
18724 u32 start;
18725 - u16 gdt_pad;
18726 + u16 boot_cs;
18727 u16 gdt_limit;
18728 u32 gdt_base;
18729 #else
18730 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18731 index a82c4f1..ac45053 100644
18732 --- a/arch/x86/include/asm/reboot.h
18733 +++ b/arch/x86/include/asm/reboot.h
18734 @@ -6,13 +6,13 @@
18735 struct pt_regs;
18736
18737 struct machine_ops {
18738 - void (*restart)(char *cmd);
18739 - void (*halt)(void);
18740 - void (*power_off)(void);
18741 + void (* __noreturn restart)(char *cmd);
18742 + void (* __noreturn halt)(void);
18743 + void (* __noreturn power_off)(void);
18744 void (*shutdown)(void);
18745 void (*crash_shutdown)(struct pt_regs *);
18746 - void (*emergency_restart)(void);
18747 -};
18748 + void (* __noreturn emergency_restart)(void);
18749 +} __no_const;
18750
18751 extern struct machine_ops machine_ops;
18752
18753 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18754 index 8f7866a..e442f20 100644
18755 --- a/arch/x86/include/asm/rmwcc.h
18756 +++ b/arch/x86/include/asm/rmwcc.h
18757 @@ -3,7 +3,34 @@
18758
18759 #ifdef CC_HAVE_ASM_GOTO
18760
18761 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18762 +#ifdef CONFIG_PAX_REFCOUNT
18763 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18764 +do { \
18765 + asm_volatile_goto (fullop \
18766 + ";jno 0f\n" \
18767 + fullantiop \
18768 + ";int $4\n0:\n" \
18769 + _ASM_EXTABLE(0b, 0b) \
18770 + ";j" cc " %l[cc_label]" \
18771 + : : "m" (var), ## __VA_ARGS__ \
18772 + : "memory" : cc_label); \
18773 + return 0; \
18774 +cc_label: \
18775 + return 1; \
18776 +} while (0)
18777 +#else
18778 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18779 +do { \
18780 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18781 + : : "m" (var), ## __VA_ARGS__ \
18782 + : "memory" : cc_label); \
18783 + return 0; \
18784 +cc_label: \
18785 + return 1; \
18786 +} while (0)
18787 +#endif
18788 +
18789 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18790 do { \
18791 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18792 : : "m" (var), ## __VA_ARGS__ \
18793 @@ -13,15 +40,46 @@ cc_label: \
18794 return 1; \
18795 } while (0)
18796
18797 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18798 - __GEN_RMWcc(op " " arg0, var, cc)
18799 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18800 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18801
18802 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18803 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18804 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18805 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18806 +
18807 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18808 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18809 +
18810 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18811 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18812
18813 #else /* !CC_HAVE_ASM_GOTO */
18814
18815 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18816 +#ifdef CONFIG_PAX_REFCOUNT
18817 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18818 +do { \
18819 + char c; \
18820 + asm volatile (fullop \
18821 + ";jno 0f\n" \
18822 + fullantiop \
18823 + ";int $4\n0:\n" \
18824 + _ASM_EXTABLE(0b, 0b) \
18825 + "; set" cc " %1" \
18826 + : "+m" (var), "=qm" (c) \
18827 + : __VA_ARGS__ : "memory"); \
18828 + return c != 0; \
18829 +} while (0)
18830 +#else
18831 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18832 +do { \
18833 + char c; \
18834 + asm volatile (fullop "; set" cc " %1" \
18835 + : "+m" (var), "=qm" (c) \
18836 + : __VA_ARGS__ : "memory"); \
18837 + return c != 0; \
18838 +} while (0)
18839 +#endif
18840 +
18841 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18842 do { \
18843 char c; \
18844 asm volatile (fullop "; set" cc " %1" \
18845 @@ -30,11 +88,17 @@ do { \
18846 return c != 0; \
18847 } while (0)
18848
18849 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18850 - __GEN_RMWcc(op " " arg0, var, cc)
18851 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18852 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18853 +
18854 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18855 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18856 +
18857 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18858 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18859
18860 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18861 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18862 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18863 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18864
18865 #endif /* CC_HAVE_ASM_GOTO */
18866
18867 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18868 index cad82c9..2e5c5c1 100644
18869 --- a/arch/x86/include/asm/rwsem.h
18870 +++ b/arch/x86/include/asm/rwsem.h
18871 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18872 {
18873 asm volatile("# beginning down_read\n\t"
18874 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18875 +
18876 +#ifdef CONFIG_PAX_REFCOUNT
18877 + "jno 0f\n"
18878 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18879 + "int $4\n0:\n"
18880 + _ASM_EXTABLE(0b, 0b)
18881 +#endif
18882 +
18883 /* adds 0x00000001 */
18884 " jns 1f\n"
18885 " call call_rwsem_down_read_failed\n"
18886 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18887 "1:\n\t"
18888 " mov %1,%2\n\t"
18889 " add %3,%2\n\t"
18890 +
18891 +#ifdef CONFIG_PAX_REFCOUNT
18892 + "jno 0f\n"
18893 + "sub %3,%2\n"
18894 + "int $4\n0:\n"
18895 + _ASM_EXTABLE(0b, 0b)
18896 +#endif
18897 +
18898 " jle 2f\n\t"
18899 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18900 " jnz 1b\n\t"
18901 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18902 long tmp;
18903 asm volatile("# beginning down_write\n\t"
18904 LOCK_PREFIX " xadd %1,(%2)\n\t"
18905 +
18906 +#ifdef CONFIG_PAX_REFCOUNT
18907 + "jno 0f\n"
18908 + "mov %1,(%2)\n"
18909 + "int $4\n0:\n"
18910 + _ASM_EXTABLE(0b, 0b)
18911 +#endif
18912 +
18913 /* adds 0xffff0001, returns the old value */
18914 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18915 /* was the active mask 0 before? */
18916 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18917 long tmp;
18918 asm volatile("# beginning __up_read\n\t"
18919 LOCK_PREFIX " xadd %1,(%2)\n\t"
18920 +
18921 +#ifdef CONFIG_PAX_REFCOUNT
18922 + "jno 0f\n"
18923 + "mov %1,(%2)\n"
18924 + "int $4\n0:\n"
18925 + _ASM_EXTABLE(0b, 0b)
18926 +#endif
18927 +
18928 /* subtracts 1, returns the old value */
18929 " jns 1f\n\t"
18930 " call call_rwsem_wake\n" /* expects old value in %edx */
18931 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18932 long tmp;
18933 asm volatile("# beginning __up_write\n\t"
18934 LOCK_PREFIX " xadd %1,(%2)\n\t"
18935 +
18936 +#ifdef CONFIG_PAX_REFCOUNT
18937 + "jno 0f\n"
18938 + "mov %1,(%2)\n"
18939 + "int $4\n0:\n"
18940 + _ASM_EXTABLE(0b, 0b)
18941 +#endif
18942 +
18943 /* subtracts 0xffff0001, returns the old value */
18944 " jns 1f\n\t"
18945 " call call_rwsem_wake\n" /* expects old value in %edx */
18946 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18947 {
18948 asm volatile("# beginning __downgrade_write\n\t"
18949 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18950 +
18951 +#ifdef CONFIG_PAX_REFCOUNT
18952 + "jno 0f\n"
18953 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18954 + "int $4\n0:\n"
18955 + _ASM_EXTABLE(0b, 0b)
18956 +#endif
18957 +
18958 /*
18959 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18960 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18961 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18962 */
18963 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18964 {
18965 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18966 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18967 +
18968 +#ifdef CONFIG_PAX_REFCOUNT
18969 + "jno 0f\n"
18970 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18971 + "int $4\n0:\n"
18972 + _ASM_EXTABLE(0b, 0b)
18973 +#endif
18974 +
18975 : "+m" (sem->count)
18976 : "er" (delta));
18977 }
18978 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18979 */
18980 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18981 {
18982 - return delta + xadd(&sem->count, delta);
18983 + return delta + xadd_check_overflow(&sem->count, delta);
18984 }
18985
18986 #endif /* __KERNEL__ */
18987 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18988 index e657b7b..81fefb444 100644
18989 --- a/arch/x86/include/asm/segment.h
18990 +++ b/arch/x86/include/asm/segment.h
18991 @@ -73,10 +73,15 @@
18992 * 26 - ESPFIX small SS
18993 * 27 - per-cpu [ offset to per-cpu data area ]
18994 * 28 - stack_canary-20 [ for stack protector ]
18995 - * 29 - unused
18996 - * 30 - unused
18997 + * 29 - PCI BIOS CS
18998 + * 30 - PCI BIOS DS
18999 * 31 - TSS for double fault handler
19000 */
19001 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19002 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19003 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19004 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19005 +
19006 #define GDT_ENTRY_TLS_MIN 6
19007 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19008
19009 @@ -88,6 +93,8 @@
19010
19011 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
19012
19013 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
19014 +
19015 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
19016
19017 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
19018 @@ -113,6 +120,12 @@
19019 #define __KERNEL_STACK_CANARY 0
19020 #endif
19021
19022 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19023 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19024 +
19025 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19026 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19027 +
19028 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19029
19030 /*
19031 @@ -140,7 +153,7 @@
19032 */
19033
19034 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19035 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19036 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19037
19038
19039 #else
19040 @@ -164,6 +177,8 @@
19041 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19042 #define __USER32_DS __USER_DS
19043
19044 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19045 +
19046 #define GDT_ENTRY_TSS 8 /* needs two entries */
19047 #define GDT_ENTRY_LDT 10 /* needs two entries */
19048 #define GDT_ENTRY_TLS_MIN 12
19049 @@ -172,6 +187,8 @@
19050 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19051 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19052
19053 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19054 +
19055 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19056 #define FS_TLS 0
19057 #define GS_TLS 1
19058 @@ -179,12 +196,14 @@
19059 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19060 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19061
19062 -#define GDT_ENTRIES 16
19063 +#define GDT_ENTRIES 17
19064
19065 #endif
19066
19067 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19068 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19069 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19070 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19071 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19072 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19073 #ifndef CONFIG_PARAVIRT
19074 @@ -267,7 +286,7 @@ static inline unsigned long get_limit(unsigned long segment)
19075 {
19076 unsigned long __limit;
19077 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19078 - return __limit + 1;
19079 + return __limit;
19080 }
19081
19082 #endif /* !__ASSEMBLY__ */
19083 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19084 index 8d3120f..352b440 100644
19085 --- a/arch/x86/include/asm/smap.h
19086 +++ b/arch/x86/include/asm/smap.h
19087 @@ -25,11 +25,40 @@
19088
19089 #include <asm/alternative-asm.h>
19090
19091 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19092 +#define ASM_PAX_OPEN_USERLAND \
19093 + 661: jmp 663f; \
19094 + .pushsection .altinstr_replacement, "a" ; \
19095 + 662: pushq %rax; nop; \
19096 + .popsection ; \
19097 + .pushsection .altinstructions, "a" ; \
19098 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19099 + .popsection ; \
19100 + call __pax_open_userland; \
19101 + popq %rax; \
19102 + 663:
19103 +
19104 +#define ASM_PAX_CLOSE_USERLAND \
19105 + 661: jmp 663f; \
19106 + .pushsection .altinstr_replacement, "a" ; \
19107 + 662: pushq %rax; nop; \
19108 + .popsection; \
19109 + .pushsection .altinstructions, "a" ; \
19110 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19111 + .popsection; \
19112 + call __pax_close_userland; \
19113 + popq %rax; \
19114 + 663:
19115 +#else
19116 +#define ASM_PAX_OPEN_USERLAND
19117 +#define ASM_PAX_CLOSE_USERLAND
19118 +#endif
19119 +
19120 #ifdef CONFIG_X86_SMAP
19121
19122 #define ASM_CLAC \
19123 661: ASM_NOP3 ; \
19124 - .pushsection .altinstr_replacement, "ax" ; \
19125 + .pushsection .altinstr_replacement, "a" ; \
19126 662: __ASM_CLAC ; \
19127 .popsection ; \
19128 .pushsection .altinstructions, "a" ; \
19129 @@ -38,7 +67,7 @@
19130
19131 #define ASM_STAC \
19132 661: ASM_NOP3 ; \
19133 - .pushsection .altinstr_replacement, "ax" ; \
19134 + .pushsection .altinstr_replacement, "a" ; \
19135 662: __ASM_STAC ; \
19136 .popsection ; \
19137 .pushsection .altinstructions, "a" ; \
19138 @@ -56,6 +85,37 @@
19139
19140 #include <asm/alternative.h>
19141
19142 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19143 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19144 +
19145 +extern void __pax_open_userland(void);
19146 +static __always_inline unsigned long pax_open_userland(void)
19147 +{
19148 +
19149 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19150 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19151 + :
19152 + : [open] "i" (__pax_open_userland)
19153 + : "memory", "rax");
19154 +#endif
19155 +
19156 + return 0;
19157 +}
19158 +
19159 +extern void __pax_close_userland(void);
19160 +static __always_inline unsigned long pax_close_userland(void)
19161 +{
19162 +
19163 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19164 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19165 + :
19166 + : [close] "i" (__pax_close_userland)
19167 + : "memory", "rax");
19168 +#endif
19169 +
19170 + return 0;
19171 +}
19172 +
19173 #ifdef CONFIG_X86_SMAP
19174
19175 static __always_inline void clac(void)
19176 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19177 index 8cd1cc3..827e09e 100644
19178 --- a/arch/x86/include/asm/smp.h
19179 +++ b/arch/x86/include/asm/smp.h
19180 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19181 /* cpus sharing the last level cache: */
19182 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19183 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19184 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19185 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19186
19187 static inline struct cpumask *cpu_sibling_mask(int cpu)
19188 {
19189 @@ -78,7 +78,7 @@ struct smp_ops {
19190
19191 void (*send_call_func_ipi)(const struct cpumask *mask);
19192 void (*send_call_func_single_ipi)(int cpu);
19193 -};
19194 +} __no_const;
19195
19196 /* Globals due to paravirt */
19197 extern void set_cpu_sibling_map(int cpu);
19198 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19199 extern int safe_smp_processor_id(void);
19200
19201 #elif defined(CONFIG_X86_64_SMP)
19202 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19203 -
19204 -#define stack_smp_processor_id() \
19205 -({ \
19206 - struct thread_info *ti; \
19207 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19208 - ti->cpu; \
19209 -})
19210 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19211 +#define stack_smp_processor_id() raw_smp_processor_id()
19212 #define safe_smp_processor_id() smp_processor_id()
19213
19214 #endif
19215 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19216 index 6a99859..03cb807 100644
19217 --- a/arch/x86/include/asm/stackprotector.h
19218 +++ b/arch/x86/include/asm/stackprotector.h
19219 @@ -47,7 +47,7 @@
19220 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19221 */
19222 #define GDT_STACK_CANARY_INIT \
19223 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19224 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19225
19226 /*
19227 * Initialize the stackprotector canary value.
19228 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19229
19230 static inline void load_stack_canary_segment(void)
19231 {
19232 -#ifdef CONFIG_X86_32
19233 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19234 asm volatile ("mov %0, %%gs" : : "r" (0));
19235 #endif
19236 }
19237 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19238 index 70bbe39..4ae2bd4 100644
19239 --- a/arch/x86/include/asm/stacktrace.h
19240 +++ b/arch/x86/include/asm/stacktrace.h
19241 @@ -11,28 +11,20 @@
19242
19243 extern int kstack_depth_to_print;
19244
19245 -struct thread_info;
19246 +struct task_struct;
19247 struct stacktrace_ops;
19248
19249 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19250 - unsigned long *stack,
19251 - unsigned long bp,
19252 - const struct stacktrace_ops *ops,
19253 - void *data,
19254 - unsigned long *end,
19255 - int *graph);
19256 +typedef unsigned long walk_stack_t(struct task_struct *task,
19257 + void *stack_start,
19258 + unsigned long *stack,
19259 + unsigned long bp,
19260 + const struct stacktrace_ops *ops,
19261 + void *data,
19262 + unsigned long *end,
19263 + int *graph);
19264
19265 -extern unsigned long
19266 -print_context_stack(struct thread_info *tinfo,
19267 - unsigned long *stack, unsigned long bp,
19268 - const struct stacktrace_ops *ops, void *data,
19269 - unsigned long *end, int *graph);
19270 -
19271 -extern unsigned long
19272 -print_context_stack_bp(struct thread_info *tinfo,
19273 - unsigned long *stack, unsigned long bp,
19274 - const struct stacktrace_ops *ops, void *data,
19275 - unsigned long *end, int *graph);
19276 +extern walk_stack_t print_context_stack;
19277 +extern walk_stack_t print_context_stack_bp;
19278
19279 /* Generic stack tracer with callbacks */
19280
19281 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19282 void (*address)(void *data, unsigned long address, int reliable);
19283 /* On negative return stop dumping */
19284 int (*stack)(void *data, char *name);
19285 - walk_stack_t walk_stack;
19286 + walk_stack_t *walk_stack;
19287 };
19288
19289 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19290 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19291 index 751bf4b..a1278b5 100644
19292 --- a/arch/x86/include/asm/switch_to.h
19293 +++ b/arch/x86/include/asm/switch_to.h
19294 @@ -112,7 +112,7 @@ do { \
19295 "call __switch_to\n\t" \
19296 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19297 __switch_canary \
19298 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19299 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19300 "movq %%rax,%%rdi\n\t" \
19301 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19302 "jnz ret_from_fork\n\t" \
19303 @@ -123,7 +123,7 @@ do { \
19304 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19305 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19306 [_tif_fork] "i" (_TIF_FORK), \
19307 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19308 + [thread_info] "m" (current_tinfo), \
19309 [current_task] "m" (current_task) \
19310 __switch_canary_iparam \
19311 : "memory", "cc" __EXTRA_CLOBBER)
19312 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19313 index 1d4e4f2..506db18 100644
19314 --- a/arch/x86/include/asm/thread_info.h
19315 +++ b/arch/x86/include/asm/thread_info.h
19316 @@ -24,7 +24,6 @@ struct exec_domain;
19317 #include <linux/atomic.h>
19318
19319 struct thread_info {
19320 - struct task_struct *task; /* main task structure */
19321 struct exec_domain *exec_domain; /* execution domain */
19322 __u32 flags; /* low level flags */
19323 __u32 status; /* thread synchronous flags */
19324 @@ -32,13 +31,13 @@ struct thread_info {
19325 int saved_preempt_count;
19326 mm_segment_t addr_limit;
19327 void __user *sysenter_return;
19328 + unsigned long lowest_stack;
19329 unsigned int sig_on_uaccess_error:1;
19330 unsigned int uaccess_err:1; /* uaccess failed */
19331 };
19332
19333 -#define INIT_THREAD_INFO(tsk) \
19334 +#define INIT_THREAD_INFO \
19335 { \
19336 - .task = &tsk, \
19337 .exec_domain = &default_exec_domain, \
19338 .flags = 0, \
19339 .cpu = 0, \
19340 @@ -46,7 +45,7 @@ struct thread_info {
19341 .addr_limit = KERNEL_DS, \
19342 }
19343
19344 -#define init_thread_info (init_thread_union.thread_info)
19345 +#define init_thread_info (init_thread_union.stack)
19346 #define init_stack (init_thread_union.stack)
19347
19348 #else /* !__ASSEMBLY__ */
19349 @@ -86,6 +85,7 @@ struct thread_info {
19350 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19351 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19352 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19353 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19354
19355 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19356 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19357 @@ -109,17 +109,18 @@ struct thread_info {
19358 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19359 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19360 #define _TIF_X32 (1 << TIF_X32)
19361 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19362
19363 /* work to do in syscall_trace_enter() */
19364 #define _TIF_WORK_SYSCALL_ENTRY \
19365 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19366 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19367 - _TIF_NOHZ)
19368 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19369
19370 /* work to do in syscall_trace_leave() */
19371 #define _TIF_WORK_SYSCALL_EXIT \
19372 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19373 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19374 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19375
19376 /* work to do on interrupt/exception return */
19377 #define _TIF_WORK_MASK \
19378 @@ -130,7 +131,7 @@ struct thread_info {
19379 /* work to do on any return to user space */
19380 #define _TIF_ALLWORK_MASK \
19381 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19382 - _TIF_NOHZ)
19383 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19384
19385 /* Only used for 64 bit */
19386 #define _TIF_DO_NOTIFY_MASK \
19387 @@ -145,7 +146,6 @@ struct thread_info {
19388 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19389
19390 #define STACK_WARN (THREAD_SIZE/8)
19391 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19392
19393 /*
19394 * macros/functions for gaining access to the thread information structure
19395 @@ -156,12 +156,11 @@ struct thread_info {
19396
19397 DECLARE_PER_CPU(unsigned long, kernel_stack);
19398
19399 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19400 +
19401 static inline struct thread_info *current_thread_info(void)
19402 {
19403 - struct thread_info *ti;
19404 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19405 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19406 - return ti;
19407 + return this_cpu_read_stable(current_tinfo);
19408 }
19409
19410 static inline unsigned long current_stack_pointer(void)
19411 @@ -179,14 +178,7 @@ static inline unsigned long current_stack_pointer(void)
19412
19413 /* how to get the thread information struct from ASM */
19414 #define GET_THREAD_INFO(reg) \
19415 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19416 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19417 -
19418 -/*
19419 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19420 - * a certain register (to be used in assembler memory operands).
19421 - */
19422 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19423 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19424
19425 #endif
19426
19427 @@ -242,5 +234,12 @@ static inline bool is_ia32_task(void)
19428 extern void arch_task_cache_init(void);
19429 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19430 extern void arch_release_task_struct(struct task_struct *tsk);
19431 +
19432 +#define __HAVE_THREAD_FUNCTIONS
19433 +#define task_thread_info(task) (&(task)->tinfo)
19434 +#define task_stack_page(task) ((task)->stack)
19435 +#define setup_thread_stack(p, org) do {} while (0)
19436 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19437 +
19438 #endif
19439 #endif /* _ASM_X86_THREAD_INFO_H */
19440 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19441 index cd79194..e7a9491 100644
19442 --- a/arch/x86/include/asm/tlbflush.h
19443 +++ b/arch/x86/include/asm/tlbflush.h
19444 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19445
19446 static inline void __native_flush_tlb(void)
19447 {
19448 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19449 + u64 descriptor[2];
19450 +
19451 + descriptor[0] = PCID_KERNEL;
19452 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19453 + return;
19454 + }
19455 +
19456 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19457 + if (static_cpu_has(X86_FEATURE_PCID)) {
19458 + unsigned int cpu = raw_get_cpu();
19459 +
19460 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19461 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19462 + raw_put_cpu_no_resched();
19463 + return;
19464 + }
19465 +#endif
19466 +
19467 native_write_cr3(native_read_cr3());
19468 }
19469
19470 static inline void __native_flush_tlb_global_irq_disabled(void)
19471 {
19472 - unsigned long cr4;
19473 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19474 + u64 descriptor[2];
19475
19476 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19477 - /* clear PGE */
19478 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19479 - /* write old PGE again and flush TLBs */
19480 - native_write_cr4(cr4);
19481 + descriptor[0] = PCID_KERNEL;
19482 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19483 + } else {
19484 + unsigned long cr4;
19485 +
19486 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19487 + /* clear PGE */
19488 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19489 + /* write old PGE again and flush TLBs */
19490 + native_write_cr4(cr4);
19491 + }
19492 }
19493
19494 static inline void __native_flush_tlb_global(void)
19495 @@ -118,6 +144,41 @@ static inline void __native_flush_tlb_global(void)
19496
19497 static inline void __native_flush_tlb_single(unsigned long addr)
19498 {
19499 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19500 + u64 descriptor[2];
19501 +
19502 + descriptor[0] = PCID_KERNEL;
19503 + descriptor[1] = addr;
19504 +
19505 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19506 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19507 + if (addr < TASK_SIZE_MAX)
19508 + descriptor[1] += pax_user_shadow_base;
19509 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19510 + }
19511 +
19512 + descriptor[0] = PCID_USER;
19513 + descriptor[1] = addr;
19514 +#endif
19515 +
19516 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19517 + return;
19518 + }
19519 +
19520 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19521 + if (static_cpu_has(X86_FEATURE_PCID)) {
19522 + unsigned int cpu = raw_get_cpu();
19523 +
19524 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19525 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19526 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19527 + raw_put_cpu_no_resched();
19528 +
19529 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19530 + addr += pax_user_shadow_base;
19531 + }
19532 +#endif
19533 +
19534 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19535 }
19536
19537 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19538 index ace9dec..3f9e253 100644
19539 --- a/arch/x86/include/asm/uaccess.h
19540 +++ b/arch/x86/include/asm/uaccess.h
19541 @@ -7,6 +7,7 @@
19542 #include <linux/compiler.h>
19543 #include <linux/thread_info.h>
19544 #include <linux/string.h>
19545 +#include <linux/spinlock.h>
19546 #include <asm/asm.h>
19547 #include <asm/page.h>
19548 #include <asm/smap.h>
19549 @@ -29,7 +30,12 @@
19550
19551 #define get_ds() (KERNEL_DS)
19552 #define get_fs() (current_thread_info()->addr_limit)
19553 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19554 +void __set_fs(mm_segment_t x);
19555 +void set_fs(mm_segment_t x);
19556 +#else
19557 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19558 +#endif
19559
19560 #define segment_eq(a, b) ((a).seg == (b).seg)
19561
19562 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19563 * checks that the pointer is in the user space range - after calling
19564 * this function, memory access functions may still return -EFAULT.
19565 */
19566 -#define access_ok(type, addr, size) \
19567 - likely(!__range_not_ok(addr, size, user_addr_max()))
19568 +extern int _cond_resched(void);
19569 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19570 +#define access_ok(type, addr, size) \
19571 +({ \
19572 + unsigned long __size = size; \
19573 + unsigned long __addr = (unsigned long)addr; \
19574 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19575 + if (__ret_ao && __size) { \
19576 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19577 + unsigned long __end_ao = __addr + __size - 1; \
19578 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19579 + while (__addr_ao <= __end_ao) { \
19580 + char __c_ao; \
19581 + __addr_ao += PAGE_SIZE; \
19582 + if (__size > PAGE_SIZE) \
19583 + _cond_resched(); \
19584 + if (__get_user(__c_ao, (char __user *)__addr)) \
19585 + break; \
19586 + if (type != VERIFY_WRITE) { \
19587 + __addr = __addr_ao; \
19588 + continue; \
19589 + } \
19590 + if (__put_user(__c_ao, (char __user *)__addr)) \
19591 + break; \
19592 + __addr = __addr_ao; \
19593 + } \
19594 + } \
19595 + } \
19596 + __ret_ao; \
19597 +})
19598
19599 /*
19600 * The exception table consists of pairs of addresses relative to the
19601 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19602 extern int __get_user_bad(void);
19603
19604 /*
19605 - * This is a type: either unsigned long, if the argument fits into
19606 - * that type, or otherwise unsigned long long.
19607 + * This is a type: either (un)signed int, if the argument fits into
19608 + * that type, or otherwise (un)signed long long.
19609 */
19610 #define __inttype(x) \
19611 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19612 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19613 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19614 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19615
19616 /**
19617 * get_user: - Get a simple variable from user space.
19618 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19619 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19620 __chk_user_ptr(ptr); \
19621 might_fault(); \
19622 + pax_open_userland(); \
19623 asm volatile("call __get_user_%P3" \
19624 : "=a" (__ret_gu), "=r" (__val_gu) \
19625 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19626 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19627 + pax_close_userland(); \
19628 __ret_gu; \
19629 })
19630
19631 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19632 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19633 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19634
19635 -
19636 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19637 +#define __copyuser_seg "gs;"
19638 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19639 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19640 +#else
19641 +#define __copyuser_seg
19642 +#define __COPYUSER_SET_ES
19643 +#define __COPYUSER_RESTORE_ES
19644 +#endif
19645
19646 #ifdef CONFIG_X86_32
19647 #define __put_user_asm_u64(x, addr, err, errret) \
19648 asm volatile(ASM_STAC "\n" \
19649 - "1: movl %%eax,0(%2)\n" \
19650 - "2: movl %%edx,4(%2)\n" \
19651 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19652 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19653 "3: " ASM_CLAC "\n" \
19654 ".section .fixup,\"ax\"\n" \
19655 "4: movl %3,%0\n" \
19656 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19657
19658 #define __put_user_asm_ex_u64(x, addr) \
19659 asm volatile(ASM_STAC "\n" \
19660 - "1: movl %%eax,0(%1)\n" \
19661 - "2: movl %%edx,4(%1)\n" \
19662 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19663 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19664 "3: " ASM_CLAC "\n" \
19665 _ASM_EXTABLE_EX(1b, 2b) \
19666 _ASM_EXTABLE_EX(2b, 3b) \
19667 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19668 __typeof__(*(ptr)) __pu_val; \
19669 __chk_user_ptr(ptr); \
19670 might_fault(); \
19671 - __pu_val = x; \
19672 + __pu_val = (x); \
19673 + pax_open_userland(); \
19674 switch (sizeof(*(ptr))) { \
19675 case 1: \
19676 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19677 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19678 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19679 break; \
19680 } \
19681 + pax_close_userland(); \
19682 __ret_pu; \
19683 })
19684
19685 @@ -355,8 +403,10 @@ do { \
19686 } while (0)
19687
19688 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19689 +do { \
19690 + pax_open_userland(); \
19691 asm volatile(ASM_STAC "\n" \
19692 - "1: mov"itype" %2,%"rtype"1\n" \
19693 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19694 "2: " ASM_CLAC "\n" \
19695 ".section .fixup,\"ax\"\n" \
19696 "3: mov %3,%0\n" \
19697 @@ -364,8 +414,10 @@ do { \
19698 " jmp 2b\n" \
19699 ".previous\n" \
19700 _ASM_EXTABLE(1b, 3b) \
19701 - : "=r" (err), ltype(x) \
19702 - : "m" (__m(addr)), "i" (errret), "0" (err))
19703 + : "=r" (err), ltype (x) \
19704 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19705 + pax_close_userland(); \
19706 +} while (0)
19707
19708 #define __get_user_size_ex(x, ptr, size) \
19709 do { \
19710 @@ -389,7 +441,7 @@ do { \
19711 } while (0)
19712
19713 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19714 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19715 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19716 "2:\n" \
19717 _ASM_EXTABLE_EX(1b, 2b) \
19718 : ltype(x) : "m" (__m(addr)))
19719 @@ -406,13 +458,24 @@ do { \
19720 int __gu_err; \
19721 unsigned long __gu_val; \
19722 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19723 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19724 + (x) = (__typeof__(*(ptr)))__gu_val; \
19725 __gu_err; \
19726 })
19727
19728 /* FIXME: this hack is definitely wrong -AK */
19729 struct __large_struct { unsigned long buf[100]; };
19730 -#define __m(x) (*(struct __large_struct __user *)(x))
19731 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19732 +#define ____m(x) \
19733 +({ \
19734 + unsigned long ____x = (unsigned long)(x); \
19735 + if (____x < pax_user_shadow_base) \
19736 + ____x += pax_user_shadow_base; \
19737 + (typeof(x))____x; \
19738 +})
19739 +#else
19740 +#define ____m(x) (x)
19741 +#endif
19742 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19743
19744 /*
19745 * Tell gcc we read from memory instead of writing: this is because
19746 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19747 * aliasing issues.
19748 */
19749 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19750 +do { \
19751 + pax_open_userland(); \
19752 asm volatile(ASM_STAC "\n" \
19753 - "1: mov"itype" %"rtype"1,%2\n" \
19754 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19755 "2: " ASM_CLAC "\n" \
19756 ".section .fixup,\"ax\"\n" \
19757 "3: mov %3,%0\n" \
19758 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19759 ".previous\n" \
19760 _ASM_EXTABLE(1b, 3b) \
19761 : "=r"(err) \
19762 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19763 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19764 + pax_close_userland(); \
19765 +} while (0)
19766
19767 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19768 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19769 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19770 "2:\n" \
19771 _ASM_EXTABLE_EX(1b, 2b) \
19772 : : ltype(x), "m" (__m(addr)))
19773 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19774 */
19775 #define uaccess_try do { \
19776 current_thread_info()->uaccess_err = 0; \
19777 + pax_open_userland(); \
19778 stac(); \
19779 barrier();
19780
19781 #define uaccess_catch(err) \
19782 clac(); \
19783 + pax_close_userland(); \
19784 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19785 } while (0)
19786
19787 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19788 * On error, the variable @x is set to zero.
19789 */
19790
19791 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19792 +#define __get_user(x, ptr) get_user((x), (ptr))
19793 +#else
19794 #define __get_user(x, ptr) \
19795 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19796 +#endif
19797
19798 /**
19799 * __put_user: - Write a simple value into user space, with less checking.
19800 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19801 * Returns zero on success, or -EFAULT on error.
19802 */
19803
19804 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19805 +#define __put_user(x, ptr) put_user((x), (ptr))
19806 +#else
19807 #define __put_user(x, ptr) \
19808 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19809 +#endif
19810
19811 #define __get_user_unaligned __get_user
19812 #define __put_user_unaligned __put_user
19813 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19814 #define get_user_ex(x, ptr) do { \
19815 unsigned long __gue_val; \
19816 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19817 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19818 + (x) = (__typeof__(*(ptr)))__gue_val; \
19819 } while (0)
19820
19821 #define put_user_try uaccess_try
19822 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19823 extern __must_check long strnlen_user(const char __user *str, long n);
19824
19825 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19826 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19827 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19828
19829 extern void __cmpxchg_wrong_size(void)
19830 __compiletime_error("Bad argument size for cmpxchg");
19831 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19832 __typeof__(ptr) __uval = (uval); \
19833 __typeof__(*(ptr)) __old = (old); \
19834 __typeof__(*(ptr)) __new = (new); \
19835 + pax_open_userland(); \
19836 switch (size) { \
19837 case 1: \
19838 { \
19839 asm volatile("\t" ASM_STAC "\n" \
19840 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19841 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19842 "2:\t" ASM_CLAC "\n" \
19843 "\t.section .fixup, \"ax\"\n" \
19844 "3:\tmov %3, %0\n" \
19845 "\tjmp 2b\n" \
19846 "\t.previous\n" \
19847 _ASM_EXTABLE(1b, 3b) \
19848 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19849 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19850 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19851 : "memory" \
19852 ); \
19853 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19854 case 2: \
19855 { \
19856 asm volatile("\t" ASM_STAC "\n" \
19857 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19858 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19859 "2:\t" ASM_CLAC "\n" \
19860 "\t.section .fixup, \"ax\"\n" \
19861 "3:\tmov %3, %0\n" \
19862 "\tjmp 2b\n" \
19863 "\t.previous\n" \
19864 _ASM_EXTABLE(1b, 3b) \
19865 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19866 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19867 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19868 : "memory" \
19869 ); \
19870 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19871 case 4: \
19872 { \
19873 asm volatile("\t" ASM_STAC "\n" \
19874 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19875 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19876 "2:\t" ASM_CLAC "\n" \
19877 "\t.section .fixup, \"ax\"\n" \
19878 "3:\tmov %3, %0\n" \
19879 "\tjmp 2b\n" \
19880 "\t.previous\n" \
19881 _ASM_EXTABLE(1b, 3b) \
19882 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19883 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19884 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19885 : "memory" \
19886 ); \
19887 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19888 __cmpxchg_wrong_size(); \
19889 \
19890 asm volatile("\t" ASM_STAC "\n" \
19891 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19892 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19893 "2:\t" ASM_CLAC "\n" \
19894 "\t.section .fixup, \"ax\"\n" \
19895 "3:\tmov %3, %0\n" \
19896 "\tjmp 2b\n" \
19897 "\t.previous\n" \
19898 _ASM_EXTABLE(1b, 3b) \
19899 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19900 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19901 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19902 : "memory" \
19903 ); \
19904 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19905 default: \
19906 __cmpxchg_wrong_size(); \
19907 } \
19908 + pax_close_userland(); \
19909 *__uval = __old; \
19910 __ret; \
19911 })
19912 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19913
19914 #define ARCH_HAS_NOCACHE_UACCESS 1
19915
19916 -#ifdef CONFIG_X86_32
19917 -# include <asm/uaccess_32.h>
19918 -#else
19919 -# include <asm/uaccess_64.h>
19920 -#endif
19921 -
19922 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19923 - unsigned n);
19924 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19925 - unsigned n);
19926 -
19927 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19928 # define copy_user_diag __compiletime_error
19929 #else
19930 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19931 extern void copy_user_diag("copy_from_user() buffer size is too small")
19932 copy_from_user_overflow(void);
19933 extern void copy_user_diag("copy_to_user() buffer size is too small")
19934 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19935 +copy_to_user_overflow(void);
19936
19937 #undef copy_user_diag
19938
19939 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19940
19941 extern void
19942 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19943 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19944 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19945 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19946
19947 #else
19948 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19949
19950 #endif
19951
19952 +#ifdef CONFIG_X86_32
19953 +# include <asm/uaccess_32.h>
19954 +#else
19955 +# include <asm/uaccess_64.h>
19956 +#endif
19957 +
19958 static inline unsigned long __must_check
19959 copy_from_user(void *to, const void __user *from, unsigned long n)
19960 {
19961 - int sz = __compiletime_object_size(to);
19962 + size_t sz = __compiletime_object_size(to);
19963
19964 might_fault();
19965
19966 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19967 * case, and do only runtime checking for non-constant sizes.
19968 */
19969
19970 - if (likely(sz < 0 || sz >= n))
19971 - n = _copy_from_user(to, from, n);
19972 - else if(__builtin_constant_p(n))
19973 - copy_from_user_overflow();
19974 - else
19975 - __copy_from_user_overflow(sz, n);
19976 + if (likely(sz != (size_t)-1 && sz < n)) {
19977 + if(__builtin_constant_p(n))
19978 + copy_from_user_overflow();
19979 + else
19980 + __copy_from_user_overflow(sz, n);
19981 + } else if (access_ok(VERIFY_READ, from, n))
19982 + n = __copy_from_user(to, from, n);
19983 + else if ((long)n > 0)
19984 + memset(to, 0, n);
19985
19986 return n;
19987 }
19988 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19989 static inline unsigned long __must_check
19990 copy_to_user(void __user *to, const void *from, unsigned long n)
19991 {
19992 - int sz = __compiletime_object_size(from);
19993 + size_t sz = __compiletime_object_size(from);
19994
19995 might_fault();
19996
19997 /* See the comment in copy_from_user() above. */
19998 - if (likely(sz < 0 || sz >= n))
19999 - n = _copy_to_user(to, from, n);
20000 - else if(__builtin_constant_p(n))
20001 - copy_to_user_overflow();
20002 - else
20003 - __copy_to_user_overflow(sz, n);
20004 + if (likely(sz != (size_t)-1 && sz < n)) {
20005 + if(__builtin_constant_p(n))
20006 + copy_to_user_overflow();
20007 + else
20008 + __copy_to_user_overflow(sz, n);
20009 + } else if (access_ok(VERIFY_WRITE, to, n))
20010 + n = __copy_to_user(to, from, n);
20011
20012 return n;
20013 }
20014 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20015 index 3c03a5d..edb68ae 100644
20016 --- a/arch/x86/include/asm/uaccess_32.h
20017 +++ b/arch/x86/include/asm/uaccess_32.h
20018 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20019 * anything, so this is accurate.
20020 */
20021
20022 -static __always_inline unsigned long __must_check
20023 +static __always_inline __size_overflow(3) unsigned long __must_check
20024 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20025 {
20026 + if ((long)n < 0)
20027 + return n;
20028 +
20029 + check_object_size(from, n, true);
20030 +
20031 if (__builtin_constant_p(n)) {
20032 unsigned long ret;
20033
20034 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20035 __copy_to_user(void __user *to, const void *from, unsigned long n)
20036 {
20037 might_fault();
20038 +
20039 return __copy_to_user_inatomic(to, from, n);
20040 }
20041
20042 -static __always_inline unsigned long
20043 +static __always_inline __size_overflow(3) unsigned long
20044 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20045 {
20046 + if ((long)n < 0)
20047 + return n;
20048 +
20049 /* Avoid zeroing the tail if the copy fails..
20050 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20051 * but as the zeroing behaviour is only significant when n is not
20052 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20053 __copy_from_user(void *to, const void __user *from, unsigned long n)
20054 {
20055 might_fault();
20056 +
20057 + if ((long)n < 0)
20058 + return n;
20059 +
20060 + check_object_size(to, n, false);
20061 +
20062 if (__builtin_constant_p(n)) {
20063 unsigned long ret;
20064
20065 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20066 const void __user *from, unsigned long n)
20067 {
20068 might_fault();
20069 +
20070 + if ((long)n < 0)
20071 + return n;
20072 +
20073 if (__builtin_constant_p(n)) {
20074 unsigned long ret;
20075
20076 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20077 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20078 unsigned long n)
20079 {
20080 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20081 + if ((long)n < 0)
20082 + return n;
20083 +
20084 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20085 }
20086
20087 #endif /* _ASM_X86_UACCESS_32_H */
20088 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20089 index f2f9b39..2ae1bf8 100644
20090 --- a/arch/x86/include/asm/uaccess_64.h
20091 +++ b/arch/x86/include/asm/uaccess_64.h
20092 @@ -10,6 +10,9 @@
20093 #include <asm/alternative.h>
20094 #include <asm/cpufeature.h>
20095 #include <asm/page.h>
20096 +#include <asm/pgtable.h>
20097 +
20098 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20099
20100 /*
20101 * Copy To/From Userspace
20102 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20103 __must_check unsigned long
20104 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20105
20106 -static __always_inline __must_check unsigned long
20107 -copy_user_generic(void *to, const void *from, unsigned len)
20108 +static __always_inline __must_check __size_overflow(3) unsigned long
20109 +copy_user_generic(void *to, const void *from, unsigned long len)
20110 {
20111 unsigned ret;
20112
20113 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20114 }
20115
20116 __must_check unsigned long
20117 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20118 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20119
20120 static __always_inline __must_check
20121 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20122 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20123 {
20124 - int ret = 0;
20125 + size_t sz = __compiletime_object_size(dst);
20126 + unsigned ret = 0;
20127 +
20128 + if (size > INT_MAX)
20129 + return size;
20130 +
20131 + check_object_size(dst, size, false);
20132 +
20133 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20134 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20135 + return size;
20136 +#endif
20137 +
20138 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20139 + if(__builtin_constant_p(size))
20140 + copy_from_user_overflow();
20141 + else
20142 + __copy_from_user_overflow(sz, size);
20143 + return size;
20144 + }
20145
20146 if (!__builtin_constant_p(size))
20147 - return copy_user_generic(dst, (__force void *)src, size);
20148 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20149 switch (size) {
20150 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20151 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20152 ret, "b", "b", "=q", 1);
20153 return ret;
20154 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20155 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20156 ret, "w", "w", "=r", 2);
20157 return ret;
20158 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20159 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20160 ret, "l", "k", "=r", 4);
20161 return ret;
20162 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20163 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20164 ret, "q", "", "=r", 8);
20165 return ret;
20166 case 10:
20167 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20168 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20169 ret, "q", "", "=r", 10);
20170 if (unlikely(ret))
20171 return ret;
20172 __get_user_asm(*(u16 *)(8 + (char *)dst),
20173 - (u16 __user *)(8 + (char __user *)src),
20174 + (const u16 __user *)(8 + (const char __user *)src),
20175 ret, "w", "w", "=r", 2);
20176 return ret;
20177 case 16:
20178 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20179 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20180 ret, "q", "", "=r", 16);
20181 if (unlikely(ret))
20182 return ret;
20183 __get_user_asm(*(u64 *)(8 + (char *)dst),
20184 - (u64 __user *)(8 + (char __user *)src),
20185 + (const u64 __user *)(8 + (const char __user *)src),
20186 ret, "q", "", "=r", 8);
20187 return ret;
20188 default:
20189 - return copy_user_generic(dst, (__force void *)src, size);
20190 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20191 }
20192 }
20193
20194 static __always_inline __must_check
20195 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20196 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20197 {
20198 might_fault();
20199 return __copy_from_user_nocheck(dst, src, size);
20200 }
20201
20202 static __always_inline __must_check
20203 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20204 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20205 {
20206 - int ret = 0;
20207 + size_t sz = __compiletime_object_size(src);
20208 + unsigned ret = 0;
20209 +
20210 + if (size > INT_MAX)
20211 + return size;
20212 +
20213 + check_object_size(src, size, true);
20214 +
20215 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20216 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20217 + return size;
20218 +#endif
20219 +
20220 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20221 + if(__builtin_constant_p(size))
20222 + copy_to_user_overflow();
20223 + else
20224 + __copy_to_user_overflow(sz, size);
20225 + return size;
20226 + }
20227
20228 if (!__builtin_constant_p(size))
20229 - return copy_user_generic((__force void *)dst, src, size);
20230 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20231 switch (size) {
20232 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20233 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20234 ret, "b", "b", "iq", 1);
20235 return ret;
20236 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20237 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20238 ret, "w", "w", "ir", 2);
20239 return ret;
20240 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20241 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20242 ret, "l", "k", "ir", 4);
20243 return ret;
20244 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20245 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20246 ret, "q", "", "er", 8);
20247 return ret;
20248 case 10:
20249 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20250 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20251 ret, "q", "", "er", 10);
20252 if (unlikely(ret))
20253 return ret;
20254 asm("":::"memory");
20255 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20256 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20257 ret, "w", "w", "ir", 2);
20258 return ret;
20259 case 16:
20260 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20261 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20262 ret, "q", "", "er", 16);
20263 if (unlikely(ret))
20264 return ret;
20265 asm("":::"memory");
20266 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20267 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20268 ret, "q", "", "er", 8);
20269 return ret;
20270 default:
20271 - return copy_user_generic((__force void *)dst, src, size);
20272 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20273 }
20274 }
20275
20276 static __always_inline __must_check
20277 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20278 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20279 {
20280 might_fault();
20281 return __copy_to_user_nocheck(dst, src, size);
20282 }
20283
20284 static __always_inline __must_check
20285 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20286 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20287 {
20288 - int ret = 0;
20289 + unsigned ret = 0;
20290
20291 might_fault();
20292 +
20293 + if (size > INT_MAX)
20294 + return size;
20295 +
20296 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20297 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20298 + return size;
20299 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20300 + return size;
20301 +#endif
20302 +
20303 if (!__builtin_constant_p(size))
20304 - return copy_user_generic((__force void *)dst,
20305 - (__force void *)src, size);
20306 + return copy_user_generic((__force_kernel void *)____m(dst),
20307 + (__force_kernel const void *)____m(src), size);
20308 switch (size) {
20309 case 1: {
20310 u8 tmp;
20311 - __get_user_asm(tmp, (u8 __user *)src,
20312 + __get_user_asm(tmp, (const u8 __user *)src,
20313 ret, "b", "b", "=q", 1);
20314 if (likely(!ret))
20315 __put_user_asm(tmp, (u8 __user *)dst,
20316 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20317 }
20318 case 2: {
20319 u16 tmp;
20320 - __get_user_asm(tmp, (u16 __user *)src,
20321 + __get_user_asm(tmp, (const u16 __user *)src,
20322 ret, "w", "w", "=r", 2);
20323 if (likely(!ret))
20324 __put_user_asm(tmp, (u16 __user *)dst,
20325 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20326
20327 case 4: {
20328 u32 tmp;
20329 - __get_user_asm(tmp, (u32 __user *)src,
20330 + __get_user_asm(tmp, (const u32 __user *)src,
20331 ret, "l", "k", "=r", 4);
20332 if (likely(!ret))
20333 __put_user_asm(tmp, (u32 __user *)dst,
20334 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20335 }
20336 case 8: {
20337 u64 tmp;
20338 - __get_user_asm(tmp, (u64 __user *)src,
20339 + __get_user_asm(tmp, (const u64 __user *)src,
20340 ret, "q", "", "=r", 8);
20341 if (likely(!ret))
20342 __put_user_asm(tmp, (u64 __user *)dst,
20343 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20344 return ret;
20345 }
20346 default:
20347 - return copy_user_generic((__force void *)dst,
20348 - (__force void *)src, size);
20349 + return copy_user_generic((__force_kernel void *)____m(dst),
20350 + (__force_kernel const void *)____m(src), size);
20351 }
20352 }
20353
20354 -static __must_check __always_inline int
20355 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20356 +static __must_check __always_inline unsigned long
20357 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20358 {
20359 return __copy_from_user_nocheck(dst, src, size);
20360 }
20361
20362 -static __must_check __always_inline int
20363 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20364 +static __must_check __always_inline unsigned long
20365 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20366 {
20367 return __copy_to_user_nocheck(dst, src, size);
20368 }
20369
20370 -extern long __copy_user_nocache(void *dst, const void __user *src,
20371 - unsigned size, int zerorest);
20372 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20373 + unsigned long size, int zerorest);
20374
20375 -static inline int
20376 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20377 +static inline unsigned long
20378 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20379 {
20380 might_fault();
20381 +
20382 + if (size > INT_MAX)
20383 + return size;
20384 +
20385 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20386 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20387 + return size;
20388 +#endif
20389 +
20390 return __copy_user_nocache(dst, src, size, 1);
20391 }
20392
20393 -static inline int
20394 +static inline unsigned long
20395 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20396 - unsigned size)
20397 + unsigned long size)
20398 {
20399 + if (size > INT_MAX)
20400 + return size;
20401 +
20402 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20403 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20404 + return size;
20405 +#endif
20406 +
20407 return __copy_user_nocache(dst, src, size, 0);
20408 }
20409
20410 unsigned long
20411 -copy_user_handle_tail(char *to, char *from, unsigned len);
20412 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20413
20414 #endif /* _ASM_X86_UACCESS_64_H */
20415 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20416 index 5b238981..77fdd78 100644
20417 --- a/arch/x86/include/asm/word-at-a-time.h
20418 +++ b/arch/x86/include/asm/word-at-a-time.h
20419 @@ -11,7 +11,7 @@
20420 * and shift, for example.
20421 */
20422 struct word_at_a_time {
20423 - const unsigned long one_bits, high_bits;
20424 + unsigned long one_bits, high_bits;
20425 };
20426
20427 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20428 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20429 index f58a9c7..dc378042a 100644
20430 --- a/arch/x86/include/asm/x86_init.h
20431 +++ b/arch/x86/include/asm/x86_init.h
20432 @@ -129,7 +129,7 @@ struct x86_init_ops {
20433 struct x86_init_timers timers;
20434 struct x86_init_iommu iommu;
20435 struct x86_init_pci pci;
20436 -};
20437 +} __no_const;
20438
20439 /**
20440 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20441 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20442 void (*setup_percpu_clockev)(void);
20443 void (*early_percpu_clock_init)(void);
20444 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20445 -};
20446 +} __no_const;
20447
20448 struct timespec;
20449
20450 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20451 void (*save_sched_clock_state)(void);
20452 void (*restore_sched_clock_state)(void);
20453 void (*apic_post_init)(void);
20454 -};
20455 +} __no_const;
20456
20457 struct pci_dev;
20458 struct msi_msg;
20459 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20460 void (*teardown_msi_irqs)(struct pci_dev *dev);
20461 void (*restore_msi_irqs)(struct pci_dev *dev);
20462 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20463 -};
20464 +} __no_const;
20465
20466 struct IO_APIC_route_entry;
20467 struct io_apic_irq_attr;
20468 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20469 unsigned int destination, int vector,
20470 struct io_apic_irq_attr *attr);
20471 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20472 -};
20473 +} __no_const;
20474
20475 extern struct x86_init_ops x86_init;
20476 extern struct x86_cpuinit_ops x86_cpuinit;
20477 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20478 index 358dcd3..23c0bf1 100644
20479 --- a/arch/x86/include/asm/xen/page.h
20480 +++ b/arch/x86/include/asm/xen/page.h
20481 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20482 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20483 * cases needing an extended handling.
20484 */
20485 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20486 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20487 {
20488 unsigned long mfn;
20489
20490 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20491 index c9a6d68..cb57f42 100644
20492 --- a/arch/x86/include/asm/xsave.h
20493 +++ b/arch/x86/include/asm/xsave.h
20494 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20495 if (unlikely(err))
20496 return -EFAULT;
20497
20498 + pax_open_userland();
20499 __asm__ __volatile__(ASM_STAC "\n"
20500 - "1:"XSAVE"\n"
20501 + "1:"
20502 + __copyuser_seg
20503 + XSAVE"\n"
20504 "2: " ASM_CLAC "\n"
20505 xstate_fault
20506 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20507 : "memory");
20508 + pax_close_userland();
20509 return err;
20510 }
20511
20512 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20513 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20514 {
20515 int err = 0;
20516 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20517 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20518 u32 lmask = mask;
20519 u32 hmask = mask >> 32;
20520
20521 + pax_open_userland();
20522 __asm__ __volatile__(ASM_STAC "\n"
20523 - "1:"XRSTOR"\n"
20524 + "1:"
20525 + __copyuser_seg
20526 + XRSTOR"\n"
20527 "2: " ASM_CLAC "\n"
20528 xstate_fault
20529 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20530 : "memory"); /* memory required? */
20531 + pax_close_userland();
20532 return err;
20533 }
20534
20535 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20536 index d993e33..8db1b18 100644
20537 --- a/arch/x86/include/uapi/asm/e820.h
20538 +++ b/arch/x86/include/uapi/asm/e820.h
20539 @@ -58,7 +58,7 @@ struct e820map {
20540 #define ISA_START_ADDRESS 0xa0000
20541 #define ISA_END_ADDRESS 0x100000
20542
20543 -#define BIOS_BEGIN 0x000a0000
20544 +#define BIOS_BEGIN 0x000c0000
20545 #define BIOS_END 0x00100000
20546
20547 #define BIOS_ROM_BASE 0xffe00000
20548 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20549 index 7b0a55a..ad115bf 100644
20550 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20551 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20552 @@ -49,7 +49,6 @@
20553 #define EFLAGS 144
20554 #define RSP 152
20555 #define SS 160
20556 -#define ARGOFFSET R11
20557 #endif /* __ASSEMBLY__ */
20558
20559 /* top of stack page */
20560 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20561 index cdb1b70..426434c 100644
20562 --- a/arch/x86/kernel/Makefile
20563 +++ b/arch/x86/kernel/Makefile
20564 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20565 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20566 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20567 obj-y += probe_roms.o
20568 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20569 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20570 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20571 obj-$(CONFIG_X86_64) += mcount_64.o
20572 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20573 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20574 index 803b684..68c64f1 100644
20575 --- a/arch/x86/kernel/acpi/boot.c
20576 +++ b/arch/x86/kernel/acpi/boot.c
20577 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20578 * If your system is blacklisted here, but you find that acpi=force
20579 * works for you, please contact linux-acpi@vger.kernel.org
20580 */
20581 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20582 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20583 /*
20584 * Boxes that need ACPI disabled
20585 */
20586 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20587 };
20588
20589 /* second table for DMI checks that should run after early-quirks */
20590 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20591 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20592 /*
20593 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20594 * which includes some code which overrides all temperature
20595 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20596 index d1daead..acd77e2 100644
20597 --- a/arch/x86/kernel/acpi/sleep.c
20598 +++ b/arch/x86/kernel/acpi/sleep.c
20599 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20600 #else /* CONFIG_64BIT */
20601 #ifdef CONFIG_SMP
20602 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20603 +
20604 + pax_open_kernel();
20605 early_gdt_descr.address =
20606 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20607 + pax_close_kernel();
20608 +
20609 initial_gs = per_cpu_offset(smp_processor_id());
20610 #endif
20611 initial_code = (unsigned long)wakeup_long64;
20612 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20613 index 665c6b7..eae4d56 100644
20614 --- a/arch/x86/kernel/acpi/wakeup_32.S
20615 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20616 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20617 # and restore the stack ... but you need gdt for this to work
20618 movl saved_context_esp, %esp
20619
20620 - movl %cs:saved_magic, %eax
20621 - cmpl $0x12345678, %eax
20622 + cmpl $0x12345678, saved_magic
20623 jne bogus_magic
20624
20625 # jump to place where we left off
20626 - movl saved_eip, %eax
20627 - jmp *%eax
20628 + jmp *(saved_eip)
20629
20630 bogus_magic:
20631 jmp bogus_magic
20632 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20633 index 703130f..27a155d 100644
20634 --- a/arch/x86/kernel/alternative.c
20635 +++ b/arch/x86/kernel/alternative.c
20636 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20637 */
20638 for (a = start; a < end; a++) {
20639 instr = (u8 *)&a->instr_offset + a->instr_offset;
20640 +
20641 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20642 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20643 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20644 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20645 +#endif
20646 +
20647 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20648 BUG_ON(a->replacementlen > a->instrlen);
20649 BUG_ON(a->instrlen > sizeof(insnbuf));
20650 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20651 add_nops(insnbuf + a->replacementlen,
20652 a->instrlen - a->replacementlen);
20653
20654 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20655 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20656 + instr = ktva_ktla(instr);
20657 +#endif
20658 +
20659 text_poke_early(instr, insnbuf, a->instrlen);
20660 }
20661 }
20662 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20663 for (poff = start; poff < end; poff++) {
20664 u8 *ptr = (u8 *)poff + *poff;
20665
20666 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20667 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20668 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20669 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20670 +#endif
20671 +
20672 if (!*poff || ptr < text || ptr >= text_end)
20673 continue;
20674 /* turn DS segment override prefix into lock prefix */
20675 - if (*ptr == 0x3e)
20676 + if (*ktla_ktva(ptr) == 0x3e)
20677 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20678 }
20679 mutex_unlock(&text_mutex);
20680 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20681 for (poff = start; poff < end; poff++) {
20682 u8 *ptr = (u8 *)poff + *poff;
20683
20684 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20685 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20686 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20687 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20688 +#endif
20689 +
20690 if (!*poff || ptr < text || ptr >= text_end)
20691 continue;
20692 /* turn lock prefix into DS segment override prefix */
20693 - if (*ptr == 0xf0)
20694 + if (*ktla_ktva(ptr) == 0xf0)
20695 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20696 }
20697 mutex_unlock(&text_mutex);
20698 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20699
20700 BUG_ON(p->len > MAX_PATCH_LEN);
20701 /* prep the buffer with the original instructions */
20702 - memcpy(insnbuf, p->instr, p->len);
20703 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20704 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20705 (unsigned long)p->instr, p->len);
20706
20707 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20708 if (!uniproc_patched || num_possible_cpus() == 1)
20709 free_init_pages("SMP alternatives",
20710 (unsigned long)__smp_locks,
20711 - (unsigned long)__smp_locks_end);
20712 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20713 #endif
20714
20715 apply_paravirt(__parainstructions, __parainstructions_end);
20716 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20717 * instructions. And on the local CPU you need to be protected again NMI or MCE
20718 * handlers seeing an inconsistent instruction while you patch.
20719 */
20720 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20721 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20722 size_t len)
20723 {
20724 unsigned long flags;
20725 local_irq_save(flags);
20726 - memcpy(addr, opcode, len);
20727 +
20728 + pax_open_kernel();
20729 + memcpy(ktla_ktva(addr), opcode, len);
20730 sync_core();
20731 + pax_close_kernel();
20732 +
20733 local_irq_restore(flags);
20734 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20735 that causes hangs on some VIA CPUs. */
20736 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20737 */
20738 void *text_poke(void *addr, const void *opcode, size_t len)
20739 {
20740 - unsigned long flags;
20741 - char *vaddr;
20742 + unsigned char *vaddr = ktla_ktva(addr);
20743 struct page *pages[2];
20744 - int i;
20745 + size_t i;
20746
20747 if (!core_kernel_text((unsigned long)addr)) {
20748 - pages[0] = vmalloc_to_page(addr);
20749 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20750 + pages[0] = vmalloc_to_page(vaddr);
20751 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20752 } else {
20753 - pages[0] = virt_to_page(addr);
20754 + pages[0] = virt_to_page(vaddr);
20755 WARN_ON(!PageReserved(pages[0]));
20756 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20757 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20758 }
20759 BUG_ON(!pages[0]);
20760 - local_irq_save(flags);
20761 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20762 - if (pages[1])
20763 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20764 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20765 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20766 - clear_fixmap(FIX_TEXT_POKE0);
20767 - if (pages[1])
20768 - clear_fixmap(FIX_TEXT_POKE1);
20769 - local_flush_tlb();
20770 - sync_core();
20771 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20772 - that causes hangs on some VIA CPUs. */
20773 + text_poke_early(addr, opcode, len);
20774 for (i = 0; i < len; i++)
20775 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20776 - local_irq_restore(flags);
20777 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20778 return addr;
20779 }
20780
20781 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20782 if (likely(!bp_patching_in_progress))
20783 return 0;
20784
20785 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20786 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20787 return 0;
20788
20789 /* set up the specified breakpoint handler */
20790 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20791 */
20792 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20793 {
20794 - unsigned char int3 = 0xcc;
20795 + const unsigned char int3 = 0xcc;
20796
20797 bp_int3_handler = handler;
20798 bp_int3_addr = (u8 *)addr + sizeof(int3);
20799 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20800 index ad3639a..bd4253c 100644
20801 --- a/arch/x86/kernel/apic/apic.c
20802 +++ b/arch/x86/kernel/apic/apic.c
20803 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20804 /*
20805 * Debug level, exported for io_apic.c
20806 */
20807 -unsigned int apic_verbosity;
20808 +int apic_verbosity;
20809
20810 int pic_mode;
20811
20812 @@ -1918,7 +1918,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20813 apic_write(APIC_ESR, 0);
20814 v = apic_read(APIC_ESR);
20815 ack_APIC_irq();
20816 - atomic_inc(&irq_err_count);
20817 + atomic_inc_unchecked(&irq_err_count);
20818
20819 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20820 smp_processor_id(), v);
20821 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20822 index de918c4..32eed23 100644
20823 --- a/arch/x86/kernel/apic/apic_flat_64.c
20824 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20825 @@ -154,7 +154,7 @@ static int flat_probe(void)
20826 return 1;
20827 }
20828
20829 -static struct apic apic_flat = {
20830 +static struct apic apic_flat __read_only = {
20831 .name = "flat",
20832 .probe = flat_probe,
20833 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20834 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20835 return 0;
20836 }
20837
20838 -static struct apic apic_physflat = {
20839 +static struct apic apic_physflat __read_only = {
20840
20841 .name = "physical flat",
20842 .probe = physflat_probe,
20843 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20844 index b205cdb..d8503ff 100644
20845 --- a/arch/x86/kernel/apic/apic_noop.c
20846 +++ b/arch/x86/kernel/apic/apic_noop.c
20847 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20848 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20849 }
20850
20851 -struct apic apic_noop = {
20852 +struct apic apic_noop __read_only = {
20853 .name = "noop",
20854 .probe = noop_probe,
20855 .acpi_madt_oem_check = NULL,
20856 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20857 index c4a8d63..fe893ac 100644
20858 --- a/arch/x86/kernel/apic/bigsmp_32.c
20859 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20860 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20861 return dmi_bigsmp;
20862 }
20863
20864 -static struct apic apic_bigsmp = {
20865 +static struct apic apic_bigsmp __read_only = {
20866
20867 .name = "bigsmp",
20868 .probe = probe_bigsmp,
20869 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20870 index f4dc246..fbab133 100644
20871 --- a/arch/x86/kernel/apic/io_apic.c
20872 +++ b/arch/x86/kernel/apic/io_apic.c
20873 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20874 return ret;
20875 }
20876
20877 -atomic_t irq_mis_count;
20878 +atomic_unchecked_t irq_mis_count;
20879
20880 #ifdef CONFIG_GENERIC_PENDING_IRQ
20881 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20882 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20883 * at the cpu.
20884 */
20885 if (!(v & (1 << (i & 0x1f)))) {
20886 - atomic_inc(&irq_mis_count);
20887 + atomic_inc_unchecked(&irq_mis_count);
20888
20889 eoi_ioapic_irq(irq, cfg);
20890 }
20891 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20892 ioapic_irqd_unmask(data, cfg, masked);
20893 }
20894
20895 -static struct irq_chip ioapic_chip __read_mostly = {
20896 +static struct irq_chip ioapic_chip = {
20897 .name = "IO-APIC",
20898 .irq_startup = startup_ioapic_irq,
20899 .irq_mask = mask_ioapic_irq,
20900 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20901 ack_APIC_irq();
20902 }
20903
20904 -static struct irq_chip lapic_chip __read_mostly = {
20905 +static struct irq_chip lapic_chip = {
20906 .name = "local-APIC",
20907 .irq_mask = mask_lapic_irq,
20908 .irq_unmask = unmask_lapic_irq,
20909 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20910 index bda4886..f9c7195 100644
20911 --- a/arch/x86/kernel/apic/probe_32.c
20912 +++ b/arch/x86/kernel/apic/probe_32.c
20913 @@ -72,7 +72,7 @@ static int probe_default(void)
20914 return 1;
20915 }
20916
20917 -static struct apic apic_default = {
20918 +static struct apic apic_default __read_only = {
20919
20920 .name = "default",
20921 .probe = probe_default,
20922 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20923 index 6cedd79..023ff8e 100644
20924 --- a/arch/x86/kernel/apic/vector.c
20925 +++ b/arch/x86/kernel/apic/vector.c
20926 @@ -21,7 +21,7 @@
20927
20928 static DEFINE_RAW_SPINLOCK(vector_lock);
20929
20930 -void lock_vector_lock(void)
20931 +void lock_vector_lock(void) __acquires(vector_lock)
20932 {
20933 /* Used to the online set of cpus does not change
20934 * during assign_irq_vector.
20935 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20936 raw_spin_lock(&vector_lock);
20937 }
20938
20939 -void unlock_vector_lock(void)
20940 +void unlock_vector_lock(void) __releases(vector_lock)
20941 {
20942 raw_spin_unlock(&vector_lock);
20943 }
20944 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20945 index e658f21..b695a1a 100644
20946 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20947 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20948 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20949 return notifier_from_errno(err);
20950 }
20951
20952 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20953 +static struct notifier_block x2apic_cpu_notifier = {
20954 .notifier_call = update_clusterinfo,
20955 };
20956
20957 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20958 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20959 }
20960
20961 -static struct apic apic_x2apic_cluster = {
20962 +static struct apic apic_x2apic_cluster __read_only = {
20963
20964 .name = "cluster x2apic",
20965 .probe = x2apic_cluster_probe,
20966 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20967 index 6fae733..5ca17af 100644
20968 --- a/arch/x86/kernel/apic/x2apic_phys.c
20969 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20970 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20971 return apic == &apic_x2apic_phys;
20972 }
20973
20974 -static struct apic apic_x2apic_phys = {
20975 +static struct apic apic_x2apic_phys __read_only = {
20976
20977 .name = "physical x2apic",
20978 .probe = x2apic_phys_probe,
20979 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20980 index 8e9dcfd..c61b3e4 100644
20981 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20982 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20983 @@ -348,7 +348,7 @@ static int uv_probe(void)
20984 return apic == &apic_x2apic_uv_x;
20985 }
20986
20987 -static struct apic __refdata apic_x2apic_uv_x = {
20988 +static struct apic apic_x2apic_uv_x __read_only = {
20989
20990 .name = "UV large system",
20991 .probe = uv_probe,
20992 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20993 index 927ec92..de68f32 100644
20994 --- a/arch/x86/kernel/apm_32.c
20995 +++ b/arch/x86/kernel/apm_32.c
20996 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20997 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20998 * even though they are called in protected mode.
20999 */
21000 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
21001 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
21002 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
21003
21004 static const char driver_version[] = "1.16ac"; /* no spaces */
21005 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
21006 BUG_ON(cpu != 0);
21007 gdt = get_cpu_gdt_table(cpu);
21008 save_desc_40 = gdt[0x40 / 8];
21009 +
21010 + pax_open_kernel();
21011 gdt[0x40 / 8] = bad_bios_desc;
21012 + pax_close_kernel();
21013
21014 apm_irq_save(flags);
21015 APM_DO_SAVE_SEGS;
21016 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21017 &call->esi);
21018 APM_DO_RESTORE_SEGS;
21019 apm_irq_restore(flags);
21020 +
21021 + pax_open_kernel();
21022 gdt[0x40 / 8] = save_desc_40;
21023 + pax_close_kernel();
21024 +
21025 put_cpu();
21026
21027 return call->eax & 0xff;
21028 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21029 BUG_ON(cpu != 0);
21030 gdt = get_cpu_gdt_table(cpu);
21031 save_desc_40 = gdt[0x40 / 8];
21032 +
21033 + pax_open_kernel();
21034 gdt[0x40 / 8] = bad_bios_desc;
21035 + pax_close_kernel();
21036
21037 apm_irq_save(flags);
21038 APM_DO_SAVE_SEGS;
21039 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21040 &call->eax);
21041 APM_DO_RESTORE_SEGS;
21042 apm_irq_restore(flags);
21043 +
21044 + pax_open_kernel();
21045 gdt[0x40 / 8] = save_desc_40;
21046 + pax_close_kernel();
21047 +
21048 put_cpu();
21049 return error;
21050 }
21051 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21052 return 0;
21053 }
21054
21055 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21056 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21057 {
21058 print_if_true,
21059 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21060 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21061 * code to that CPU.
21062 */
21063 gdt = get_cpu_gdt_table(0);
21064 +
21065 + pax_open_kernel();
21066 set_desc_base(&gdt[APM_CS >> 3],
21067 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21068 set_desc_base(&gdt[APM_CS_16 >> 3],
21069 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21070 set_desc_base(&gdt[APM_DS >> 3],
21071 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21072 + pax_close_kernel();
21073
21074 proc_create("apm", 0, NULL, &apm_file_ops);
21075
21076 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21077 index 9f6b934..cf5ffb3 100644
21078 --- a/arch/x86/kernel/asm-offsets.c
21079 +++ b/arch/x86/kernel/asm-offsets.c
21080 @@ -32,6 +32,8 @@ void common(void) {
21081 OFFSET(TI_flags, thread_info, flags);
21082 OFFSET(TI_status, thread_info, status);
21083 OFFSET(TI_addr_limit, thread_info, addr_limit);
21084 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21085 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21086
21087 BLANK();
21088 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21089 @@ -52,8 +54,26 @@ void common(void) {
21090 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21091 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21092 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21093 +
21094 +#ifdef CONFIG_PAX_KERNEXEC
21095 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21096 #endif
21097
21098 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21099 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21100 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21101 +#ifdef CONFIG_X86_64
21102 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21103 +#endif
21104 +#endif
21105 +
21106 +#endif
21107 +
21108 + BLANK();
21109 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21110 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21111 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21112 +
21113 #ifdef CONFIG_XEN
21114 BLANK();
21115 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21116 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21117 index fdcbb4d..036dd93 100644
21118 --- a/arch/x86/kernel/asm-offsets_64.c
21119 +++ b/arch/x86/kernel/asm-offsets_64.c
21120 @@ -80,6 +80,7 @@ int main(void)
21121 BLANK();
21122 #undef ENTRY
21123
21124 + DEFINE(TSS_size, sizeof(struct tss_struct));
21125 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21126 BLANK();
21127
21128 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21129 index 80091ae..0c5184f 100644
21130 --- a/arch/x86/kernel/cpu/Makefile
21131 +++ b/arch/x86/kernel/cpu/Makefile
21132 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21133 CFLAGS_REMOVE_perf_event.o = -pg
21134 endif
21135
21136 -# Make sure load_percpu_segment has no stackprotector
21137 -nostackp := $(call cc-option, -fno-stack-protector)
21138 -CFLAGS_common.o := $(nostackp)
21139 -
21140 obj-y := intel_cacheinfo.o scattered.o topology.o
21141 obj-y += common.o
21142 obj-y += rdrand.o
21143 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21144 index a220239..607fc38 100644
21145 --- a/arch/x86/kernel/cpu/amd.c
21146 +++ b/arch/x86/kernel/cpu/amd.c
21147 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21148 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21149 {
21150 /* AMD errata T13 (order #21922) */
21151 - if ((c->x86 == 6)) {
21152 + if (c->x86 == 6) {
21153 /* Duron Rev A0 */
21154 if (c->x86_model == 3 && c->x86_mask == 0)
21155 size = 64;
21156 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21157 index 2346c95..c061472 100644
21158 --- a/arch/x86/kernel/cpu/common.c
21159 +++ b/arch/x86/kernel/cpu/common.c
21160 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21161
21162 static const struct cpu_dev *this_cpu = &default_cpu;
21163
21164 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21165 -#ifdef CONFIG_X86_64
21166 - /*
21167 - * We need valid kernel segments for data and code in long mode too
21168 - * IRET will check the segment types kkeil 2000/10/28
21169 - * Also sysret mandates a special GDT layout
21170 - *
21171 - * TLS descriptors are currently at a different place compared to i386.
21172 - * Hopefully nobody expects them at a fixed place (Wine?)
21173 - */
21174 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21175 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21176 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21177 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21178 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21179 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21180 -#else
21181 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21182 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21183 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21184 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21185 - /*
21186 - * Segments used for calling PnP BIOS have byte granularity.
21187 - * They code segments and data segments have fixed 64k limits,
21188 - * the transfer segment sizes are set at run time.
21189 - */
21190 - /* 32-bit code */
21191 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21192 - /* 16-bit code */
21193 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21194 - /* 16-bit data */
21195 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21196 - /* 16-bit data */
21197 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21198 - /* 16-bit data */
21199 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21200 - /*
21201 - * The APM segments have byte granularity and their bases
21202 - * are set at run time. All have 64k limits.
21203 - */
21204 - /* 32-bit code */
21205 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21206 - /* 16-bit code */
21207 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21208 - /* data */
21209 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21210 -
21211 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21212 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21213 - GDT_STACK_CANARY_INIT
21214 -#endif
21215 -} };
21216 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21217 -
21218 static int __init x86_xsave_setup(char *s)
21219 {
21220 if (strlen(s))
21221 @@ -306,6 +252,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21222 }
21223 }
21224
21225 +#ifdef CONFIG_X86_64
21226 +static __init int setup_disable_pcid(char *arg)
21227 +{
21228 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21229 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21230 +
21231 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21232 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21233 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21234 +#endif
21235 +
21236 + return 1;
21237 +}
21238 +__setup("nopcid", setup_disable_pcid);
21239 +
21240 +static void setup_pcid(struct cpuinfo_x86 *c)
21241 +{
21242 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21243 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21244 +
21245 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21246 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21247 + pax_open_kernel();
21248 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21249 + pax_close_kernel();
21250 + printk("PAX: slow and weak UDEREF enabled\n");
21251 + } else
21252 + printk("PAX: UDEREF disabled\n");
21253 +#endif
21254 +
21255 + return;
21256 + }
21257 +
21258 + printk("PAX: PCID detected\n");
21259 + cr4_set_bits(X86_CR4_PCIDE);
21260 +
21261 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21262 + pax_open_kernel();
21263 + clone_pgd_mask = ~(pgdval_t)0UL;
21264 + pax_close_kernel();
21265 + if (pax_user_shadow_base)
21266 + printk("PAX: weak UDEREF enabled\n");
21267 + else {
21268 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21269 + printk("PAX: strong UDEREF enabled\n");
21270 + }
21271 +#endif
21272 +
21273 + if (cpu_has(c, X86_FEATURE_INVPCID))
21274 + printk("PAX: INVPCID detected\n");
21275 +}
21276 +#endif
21277 +
21278 /*
21279 * Some CPU features depend on higher CPUID levels, which may not always
21280 * be available due to CPUID level capping or broken virtualization
21281 @@ -406,7 +405,7 @@ void switch_to_new_gdt(int cpu)
21282 {
21283 struct desc_ptr gdt_descr;
21284
21285 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21286 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21287 gdt_descr.size = GDT_SIZE - 1;
21288 load_gdt(&gdt_descr);
21289 /* Reload the per-cpu base */
21290 @@ -897,6 +896,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21291 setup_smep(c);
21292 setup_smap(c);
21293
21294 +#ifdef CONFIG_X86_32
21295 +#ifdef CONFIG_PAX_PAGEEXEC
21296 + if (!(__supported_pte_mask & _PAGE_NX))
21297 + clear_cpu_cap(c, X86_FEATURE_PSE);
21298 +#endif
21299 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21300 + clear_cpu_cap(c, X86_FEATURE_SEP);
21301 +#endif
21302 +#endif
21303 +
21304 +#ifdef CONFIG_X86_64
21305 + setup_pcid(c);
21306 +#endif
21307 +
21308 /*
21309 * The vendor-specific functions might have changed features.
21310 * Now we do "generic changes."
21311 @@ -979,7 +992,7 @@ static void syscall32_cpu_init(void)
21312 void enable_sep_cpu(void)
21313 {
21314 int cpu = get_cpu();
21315 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21316 + struct tss_struct *tss = init_tss + cpu;
21317
21318 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21319 put_cpu();
21320 @@ -1117,14 +1130,16 @@ static __init int setup_disablecpuid(char *arg)
21321 }
21322 __setup("clearcpuid=", setup_disablecpuid);
21323
21324 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21325 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21326 +
21327 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21328 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21329 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21330 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21331
21332 #ifdef CONFIG_X86_64
21333 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21334 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21335 - (unsigned long) debug_idt_table };
21336 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21337 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21338
21339 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21340 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21341 @@ -1307,7 +1322,7 @@ void cpu_init(void)
21342 */
21343 load_ucode_ap();
21344
21345 - t = &per_cpu(init_tss, cpu);
21346 + t = init_tss + cpu;
21347 oist = &per_cpu(orig_ist, cpu);
21348
21349 #ifdef CONFIG_NUMA
21350 @@ -1339,7 +1354,6 @@ void cpu_init(void)
21351 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21352 barrier();
21353
21354 - x86_configure_nx();
21355 x2apic_setup();
21356
21357 /*
21358 @@ -1391,7 +1405,7 @@ void cpu_init(void)
21359 {
21360 int cpu = smp_processor_id();
21361 struct task_struct *curr = current;
21362 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21363 + struct tss_struct *t = init_tss + cpu;
21364 struct thread_struct *thread = &curr->thread;
21365
21366 wait_for_master_cpu(cpu);
21367 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21368 index 6596433..1ad6eaf 100644
21369 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21370 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21371 @@ -1024,6 +1024,22 @@ static struct attribute *default_attrs[] = {
21372 };
21373
21374 #ifdef CONFIG_AMD_NB
21375 +static struct attribute *default_attrs_amd_nb[] = {
21376 + &type.attr,
21377 + &level.attr,
21378 + &coherency_line_size.attr,
21379 + &physical_line_partition.attr,
21380 + &ways_of_associativity.attr,
21381 + &number_of_sets.attr,
21382 + &size.attr,
21383 + &shared_cpu_map.attr,
21384 + &shared_cpu_list.attr,
21385 + NULL,
21386 + NULL,
21387 + NULL,
21388 + NULL
21389 +};
21390 +
21391 static struct attribute **amd_l3_attrs(void)
21392 {
21393 static struct attribute **attrs;
21394 @@ -1034,18 +1050,7 @@ static struct attribute **amd_l3_attrs(void)
21395
21396 n = ARRAY_SIZE(default_attrs);
21397
21398 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21399 - n += 2;
21400 -
21401 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21402 - n += 1;
21403 -
21404 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21405 - if (attrs == NULL)
21406 - return attrs = default_attrs;
21407 -
21408 - for (n = 0; default_attrs[n]; n++)
21409 - attrs[n] = default_attrs[n];
21410 + attrs = default_attrs_amd_nb;
21411
21412 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21413 attrs[n++] = &cache_disable_0.attr;
21414 @@ -1096,6 +1101,13 @@ static struct kobj_type ktype_cache = {
21415 .default_attrs = default_attrs,
21416 };
21417
21418 +#ifdef CONFIG_AMD_NB
21419 +static struct kobj_type ktype_cache_amd_nb = {
21420 + .sysfs_ops = &sysfs_ops,
21421 + .default_attrs = default_attrs_amd_nb,
21422 +};
21423 +#endif
21424 +
21425 static struct kobj_type ktype_percpu_entry = {
21426 .sysfs_ops = &sysfs_ops,
21427 };
21428 @@ -1161,20 +1173,26 @@ static int cache_add_dev(struct device *dev)
21429 return retval;
21430 }
21431
21432 +#ifdef CONFIG_AMD_NB
21433 + amd_l3_attrs();
21434 +#endif
21435 +
21436 for (i = 0; i < num_cache_leaves; i++) {
21437 + struct kobj_type *ktype;
21438 +
21439 this_object = INDEX_KOBJECT_PTR(cpu, i);
21440 this_object->cpu = cpu;
21441 this_object->index = i;
21442
21443 this_leaf = CPUID4_INFO_IDX(cpu, i);
21444
21445 - ktype_cache.default_attrs = default_attrs;
21446 + ktype = &ktype_cache;
21447 #ifdef CONFIG_AMD_NB
21448 if (this_leaf->base.nb)
21449 - ktype_cache.default_attrs = amd_l3_attrs();
21450 + ktype = &ktype_cache_amd_nb;
21451 #endif
21452 retval = kobject_init_and_add(&(this_object->kobj),
21453 - &ktype_cache,
21454 + ktype,
21455 per_cpu(ici_cache_kobject, cpu),
21456 "index%1lu", i);
21457 if (unlikely(retval)) {
21458 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21459 index 11dd8f2..fd88f68 100644
21460 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21461 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21462 @@ -47,6 +47,7 @@
21463 #include <asm/tlbflush.h>
21464 #include <asm/mce.h>
21465 #include <asm/msr.h>
21466 +#include <asm/local.h>
21467
21468 #include "mce-internal.h"
21469
21470 @@ -258,7 +259,7 @@ static void print_mce(struct mce *m)
21471 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21472 m->cs, m->ip);
21473
21474 - if (m->cs == __KERNEL_CS)
21475 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21476 print_symbol("{%s}", m->ip);
21477 pr_cont("\n");
21478 }
21479 @@ -291,10 +292,10 @@ static void print_mce(struct mce *m)
21480
21481 #define PANIC_TIMEOUT 5 /* 5 seconds */
21482
21483 -static atomic_t mce_panicked;
21484 +static atomic_unchecked_t mce_panicked;
21485
21486 static int fake_panic;
21487 -static atomic_t mce_fake_panicked;
21488 +static atomic_unchecked_t mce_fake_panicked;
21489
21490 /* Panic in progress. Enable interrupts and wait for final IPI */
21491 static void wait_for_panic(void)
21492 @@ -318,7 +319,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21493 /*
21494 * Make sure only one CPU runs in machine check panic
21495 */
21496 - if (atomic_inc_return(&mce_panicked) > 1)
21497 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21498 wait_for_panic();
21499 barrier();
21500
21501 @@ -326,7 +327,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21502 console_verbose();
21503 } else {
21504 /* Don't log too much for fake panic */
21505 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21506 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21507 return;
21508 }
21509 /* First print corrected ones that are still unlogged */
21510 @@ -365,7 +366,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21511 if (!fake_panic) {
21512 if (panic_timeout == 0)
21513 panic_timeout = mca_cfg.panic_timeout;
21514 - panic(msg);
21515 + panic("%s", msg);
21516 } else
21517 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21518 }
21519 @@ -746,7 +747,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21520 * might have been modified by someone else.
21521 */
21522 rmb();
21523 - if (atomic_read(&mce_panicked))
21524 + if (atomic_read_unchecked(&mce_panicked))
21525 wait_for_panic();
21526 if (!mca_cfg.monarch_timeout)
21527 goto out;
21528 @@ -1672,7 +1673,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21529 }
21530
21531 /* Call the installed machine check handler for this CPU setup. */
21532 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21533 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21534 unexpected_machine_check;
21535
21536 /*
21537 @@ -1695,7 +1696,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21538 return;
21539 }
21540
21541 + pax_open_kernel();
21542 machine_check_vector = do_machine_check;
21543 + pax_close_kernel();
21544
21545 __mcheck_cpu_init_generic();
21546 __mcheck_cpu_init_vendor(c);
21547 @@ -1709,7 +1712,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21548 */
21549
21550 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21551 -static int mce_chrdev_open_count; /* #times opened */
21552 +static local_t mce_chrdev_open_count; /* #times opened */
21553 static int mce_chrdev_open_exclu; /* already open exclusive? */
21554
21555 static int mce_chrdev_open(struct inode *inode, struct file *file)
21556 @@ -1717,7 +1720,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21557 spin_lock(&mce_chrdev_state_lock);
21558
21559 if (mce_chrdev_open_exclu ||
21560 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21561 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21562 spin_unlock(&mce_chrdev_state_lock);
21563
21564 return -EBUSY;
21565 @@ -1725,7 +1728,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21566
21567 if (file->f_flags & O_EXCL)
21568 mce_chrdev_open_exclu = 1;
21569 - mce_chrdev_open_count++;
21570 + local_inc(&mce_chrdev_open_count);
21571
21572 spin_unlock(&mce_chrdev_state_lock);
21573
21574 @@ -1736,7 +1739,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21575 {
21576 spin_lock(&mce_chrdev_state_lock);
21577
21578 - mce_chrdev_open_count--;
21579 + local_dec(&mce_chrdev_open_count);
21580 mce_chrdev_open_exclu = 0;
21581
21582 spin_unlock(&mce_chrdev_state_lock);
21583 @@ -2411,7 +2414,7 @@ static __init void mce_init_banks(void)
21584
21585 for (i = 0; i < mca_cfg.banks; i++) {
21586 struct mce_bank *b = &mce_banks[i];
21587 - struct device_attribute *a = &b->attr;
21588 + device_attribute_no_const *a = &b->attr;
21589
21590 sysfs_attr_init(&a->attr);
21591 a->attr.name = b->attrname;
21592 @@ -2518,7 +2521,7 @@ struct dentry *mce_get_debugfs_dir(void)
21593 static void mce_reset(void)
21594 {
21595 cpu_missing = 0;
21596 - atomic_set(&mce_fake_panicked, 0);
21597 + atomic_set_unchecked(&mce_fake_panicked, 0);
21598 atomic_set(&mce_executing, 0);
21599 atomic_set(&mce_callin, 0);
21600 atomic_set(&global_nwo, 0);
21601 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21602 index 737b0ad..09ec66e 100644
21603 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21604 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21605 @@ -12,6 +12,7 @@
21606 #include <asm/tlbflush.h>
21607 #include <asm/mce.h>
21608 #include <asm/msr.h>
21609 +#include <asm/pgtable.h>
21610
21611 /* By default disabled */
21612 int mce_p5_enabled __read_mostly;
21613 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21614 if (!cpu_has(c, X86_FEATURE_MCE))
21615 return;
21616
21617 + pax_open_kernel();
21618 machine_check_vector = pentium_machine_check;
21619 + pax_close_kernel();
21620 /* Make sure the vector pointer is visible before we enable MCEs: */
21621 wmb();
21622
21623 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21624 index 44f1382..315b292 100644
21625 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21626 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21627 @@ -11,6 +11,7 @@
21628 #include <asm/tlbflush.h>
21629 #include <asm/mce.h>
21630 #include <asm/msr.h>
21631 +#include <asm/pgtable.h>
21632
21633 /* Machine check handler for WinChip C6: */
21634 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21635 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21636 {
21637 u32 lo, hi;
21638
21639 + pax_open_kernel();
21640 machine_check_vector = winchip_machine_check;
21641 + pax_close_kernel();
21642 /* Make sure the vector pointer is visible before we enable MCEs: */
21643 wmb();
21644
21645 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21646 index 36a8361..e7058c2 100644
21647 --- a/arch/x86/kernel/cpu/microcode/core.c
21648 +++ b/arch/x86/kernel/cpu/microcode/core.c
21649 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21650 return NOTIFY_OK;
21651 }
21652
21653 -static struct notifier_block __refdata mc_cpu_notifier = {
21654 +static struct notifier_block mc_cpu_notifier = {
21655 .notifier_call = mc_cpu_callback,
21656 };
21657
21658 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21659 index 746e7fd..8dc677e 100644
21660 --- a/arch/x86/kernel/cpu/microcode/intel.c
21661 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21662 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21663
21664 static int get_ucode_user(void *to, const void *from, size_t n)
21665 {
21666 - return copy_from_user(to, from, n);
21667 + return copy_from_user(to, (const void __force_user *)from, n);
21668 }
21669
21670 static enum ucode_state
21671 request_microcode_user(int cpu, const void __user *buf, size_t size)
21672 {
21673 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21674 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21675 }
21676
21677 static void microcode_fini_cpu(int cpu)
21678 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21679 index ea5f363..cb0e905 100644
21680 --- a/arch/x86/kernel/cpu/mtrr/main.c
21681 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21682 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21683 u64 size_or_mask, size_and_mask;
21684 static bool mtrr_aps_delayed_init;
21685
21686 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21687 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21688
21689 const struct mtrr_ops *mtrr_if;
21690
21691 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21692 index df5e41f..816c719 100644
21693 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21694 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21695 @@ -25,7 +25,7 @@ struct mtrr_ops {
21696 int (*validate_add_page)(unsigned long base, unsigned long size,
21697 unsigned int type);
21698 int (*have_wrcomb)(void);
21699 -};
21700 +} __do_const;
21701
21702 extern int generic_get_free_region(unsigned long base, unsigned long size,
21703 int replace_reg);
21704 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21705 index b71a7f8..534af0e 100644
21706 --- a/arch/x86/kernel/cpu/perf_event.c
21707 +++ b/arch/x86/kernel/cpu/perf_event.c
21708 @@ -1376,7 +1376,7 @@ static void __init pmu_check_apic(void)
21709
21710 }
21711
21712 -static struct attribute_group x86_pmu_format_group = {
21713 +static attribute_group_no_const x86_pmu_format_group = {
21714 .name = "format",
21715 .attrs = NULL,
21716 };
21717 @@ -1475,7 +1475,7 @@ static struct attribute *events_attr[] = {
21718 NULL,
21719 };
21720
21721 -static struct attribute_group x86_pmu_events_group = {
21722 +static attribute_group_no_const x86_pmu_events_group = {
21723 .name = "events",
21724 .attrs = events_attr,
21725 };
21726 @@ -2037,7 +2037,7 @@ static unsigned long get_segment_base(unsigned int segment)
21727 if (idx > GDT_ENTRIES)
21728 return 0;
21729
21730 - desc = raw_cpu_ptr(gdt_page.gdt);
21731 + desc = get_cpu_gdt_table(smp_processor_id());
21732 }
21733
21734 return get_desc_base(desc + idx);
21735 @@ -2127,7 +2127,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21736 break;
21737
21738 perf_callchain_store(entry, frame.return_address);
21739 - fp = frame.next_frame;
21740 + fp = (const void __force_user *)frame.next_frame;
21741 }
21742 }
21743
21744 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21745 index 97242a9..cf9c30e 100644
21746 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21747 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21748 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21749 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21750 {
21751 struct attribute **attrs;
21752 - struct attribute_group *attr_group;
21753 + attribute_group_no_const *attr_group;
21754 int i = 0, j;
21755
21756 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21757 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21758 index 2589906..1ca1000 100644
21759 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21760 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21761 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21762 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21763
21764 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21765 - u64 capabilities;
21766 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21767
21768 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21769 - x86_pmu.intel_cap.capabilities = capabilities;
21770 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21771 + x86_pmu.intel_cap.capabilities = capabilities;
21772 }
21773
21774 intel_ds_init();
21775 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21776 index 76d8cbe..e5f9681 100644
21777 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21778 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21779 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21780 NULL,
21781 };
21782
21783 -static struct attribute_group rapl_pmu_events_group = {
21784 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21785 .name = "events",
21786 .attrs = NULL, /* patched at runtime */
21787 };
21788 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21789 index c635b8b..b78835e 100644
21790 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21791 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21792 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21793 static int __init uncore_type_init(struct intel_uncore_type *type)
21794 {
21795 struct intel_uncore_pmu *pmus;
21796 - struct attribute_group *attr_group;
21797 + attribute_group_no_const *attr_group;
21798 struct attribute **attrs;
21799 int i, j;
21800
21801 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21802 index 6c8c1e7..515b98a 100644
21803 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21804 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21805 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21806 struct uncore_event_desc {
21807 struct kobj_attribute attr;
21808 const char *config;
21809 -};
21810 +} __do_const;
21811
21812 ssize_t uncore_event_show(struct kobject *kobj,
21813 struct kobj_attribute *attr, char *buf);
21814 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21815 index 83741a7..bd3507d 100644
21816 --- a/arch/x86/kernel/cpuid.c
21817 +++ b/arch/x86/kernel/cpuid.c
21818 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21819 return notifier_from_errno(err);
21820 }
21821
21822 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21823 +static struct notifier_block cpuid_class_cpu_notifier =
21824 {
21825 .notifier_call = cpuid_class_cpu_callback,
21826 };
21827 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21828 index aceb2f9..c76d3e3 100644
21829 --- a/arch/x86/kernel/crash.c
21830 +++ b/arch/x86/kernel/crash.c
21831 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21832 #ifdef CONFIG_X86_32
21833 struct pt_regs fixed_regs;
21834
21835 - if (!user_mode_vm(regs)) {
21836 + if (!user_mode(regs)) {
21837 crash_fixup_ss_esp(&fixed_regs, regs);
21838 regs = &fixed_regs;
21839 }
21840 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21841 index afa64ad..dce67dd 100644
21842 --- a/arch/x86/kernel/crash_dump_64.c
21843 +++ b/arch/x86/kernel/crash_dump_64.c
21844 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21845 return -ENOMEM;
21846
21847 if (userbuf) {
21848 - if (copy_to_user(buf, vaddr + offset, csize)) {
21849 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21850 iounmap(vaddr);
21851 return -EFAULT;
21852 }
21853 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21854 index f6dfd93..892ade4 100644
21855 --- a/arch/x86/kernel/doublefault.c
21856 +++ b/arch/x86/kernel/doublefault.c
21857 @@ -12,7 +12,7 @@
21858
21859 #define DOUBLEFAULT_STACKSIZE (1024)
21860 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21861 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21862 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21863
21864 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21865
21866 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21867 unsigned long gdt, tss;
21868
21869 native_store_gdt(&gdt_desc);
21870 - gdt = gdt_desc.address;
21871 + gdt = (unsigned long)gdt_desc.address;
21872
21873 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21874
21875 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21876 /* 0x2 bit is always set */
21877 .flags = X86_EFLAGS_SF | 0x2,
21878 .sp = STACK_START,
21879 - .es = __USER_DS,
21880 + .es = __KERNEL_DS,
21881 .cs = __KERNEL_CS,
21882 .ss = __KERNEL_DS,
21883 - .ds = __USER_DS,
21884 + .ds = __KERNEL_DS,
21885 .fs = __KERNEL_PERCPU,
21886
21887 .__cr3 = __pa_nodebug(swapper_pg_dir),
21888 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21889 index cf3df1d..b637d9a 100644
21890 --- a/arch/x86/kernel/dumpstack.c
21891 +++ b/arch/x86/kernel/dumpstack.c
21892 @@ -2,6 +2,9 @@
21893 * Copyright (C) 1991, 1992 Linus Torvalds
21894 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21895 */
21896 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21897 +#define __INCLUDED_BY_HIDESYM 1
21898 +#endif
21899 #include <linux/kallsyms.h>
21900 #include <linux/kprobes.h>
21901 #include <linux/uaccess.h>
21902 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21903
21904 void printk_address(unsigned long address)
21905 {
21906 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21907 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21908 }
21909
21910 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21911 static void
21912 print_ftrace_graph_addr(unsigned long addr, void *data,
21913 const struct stacktrace_ops *ops,
21914 - struct thread_info *tinfo, int *graph)
21915 + struct task_struct *task, int *graph)
21916 {
21917 - struct task_struct *task;
21918 unsigned long ret_addr;
21919 int index;
21920
21921 if (addr != (unsigned long)return_to_handler)
21922 return;
21923
21924 - task = tinfo->task;
21925 index = task->curr_ret_stack;
21926
21927 if (!task->ret_stack || index < *graph)
21928 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21929 static inline void
21930 print_ftrace_graph_addr(unsigned long addr, void *data,
21931 const struct stacktrace_ops *ops,
21932 - struct thread_info *tinfo, int *graph)
21933 + struct task_struct *task, int *graph)
21934 { }
21935 #endif
21936
21937 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21938 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21939 */
21940
21941 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21942 - void *p, unsigned int size, void *end)
21943 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21944 {
21945 - void *t = tinfo;
21946 if (end) {
21947 if (p < end && p >= (end-THREAD_SIZE))
21948 return 1;
21949 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21950 }
21951
21952 unsigned long
21953 -print_context_stack(struct thread_info *tinfo,
21954 +print_context_stack(struct task_struct *task, void *stack_start,
21955 unsigned long *stack, unsigned long bp,
21956 const struct stacktrace_ops *ops, void *data,
21957 unsigned long *end, int *graph)
21958 {
21959 struct stack_frame *frame = (struct stack_frame *)bp;
21960
21961 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21962 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21963 unsigned long addr;
21964
21965 addr = *stack;
21966 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21967 } else {
21968 ops->address(data, addr, 0);
21969 }
21970 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21971 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21972 }
21973 stack++;
21974 }
21975 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21976 EXPORT_SYMBOL_GPL(print_context_stack);
21977
21978 unsigned long
21979 -print_context_stack_bp(struct thread_info *tinfo,
21980 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21981 unsigned long *stack, unsigned long bp,
21982 const struct stacktrace_ops *ops, void *data,
21983 unsigned long *end, int *graph)
21984 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21985 struct stack_frame *frame = (struct stack_frame *)bp;
21986 unsigned long *ret_addr = &frame->return_address;
21987
21988 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
21989 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
21990 unsigned long addr = *ret_addr;
21991
21992 if (!__kernel_text_address(addr))
21993 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21994 ops->address(data, addr, 1);
21995 frame = frame->next_frame;
21996 ret_addr = &frame->return_address;
21997 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21998 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21999 }
22000
22001 return (unsigned long)frame;
22002 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
22003 static void print_trace_address(void *data, unsigned long addr, int reliable)
22004 {
22005 touch_nmi_watchdog();
22006 - printk(data);
22007 + printk("%s", (char *)data);
22008 printk_stack_address(addr, reliable);
22009 }
22010
22011 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
22012 EXPORT_SYMBOL_GPL(oops_begin);
22013 NOKPROBE_SYMBOL(oops_begin);
22014
22015 +extern void gr_handle_kernel_exploit(void);
22016 +
22017 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22018 {
22019 if (regs && kexec_should_crash(current))
22020 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22021 panic("Fatal exception in interrupt");
22022 if (panic_on_oops)
22023 panic("Fatal exception");
22024 - do_exit(signr);
22025 +
22026 + gr_handle_kernel_exploit();
22027 +
22028 + do_group_exit(signr);
22029 }
22030 NOKPROBE_SYMBOL(oops_end);
22031
22032 @@ -278,7 +282,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22033 print_modules();
22034 show_regs(regs);
22035 #ifdef CONFIG_X86_32
22036 - if (user_mode_vm(regs)) {
22037 + if (user_mode(regs)) {
22038 sp = regs->sp;
22039 ss = regs->ss & 0xffff;
22040 } else {
22041 @@ -307,7 +311,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22042 unsigned long flags = oops_begin();
22043 int sig = SIGSEGV;
22044
22045 - if (!user_mode_vm(regs))
22046 + if (!user_mode(regs))
22047 report_bug(regs->ip, regs);
22048
22049 if (__die(str, regs, err))
22050 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22051 index 5abd4cd..c65733b 100644
22052 --- a/arch/x86/kernel/dumpstack_32.c
22053 +++ b/arch/x86/kernel/dumpstack_32.c
22054 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22055 bp = stack_frame(task, regs);
22056
22057 for (;;) {
22058 - struct thread_info *context;
22059 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22060 void *end_stack;
22061
22062 end_stack = is_hardirq_stack(stack, cpu);
22063 if (!end_stack)
22064 end_stack = is_softirq_stack(stack, cpu);
22065
22066 - context = task_thread_info(task);
22067 - bp = ops->walk_stack(context, stack, bp, ops, data,
22068 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22069 end_stack, &graph);
22070
22071 /* Stop if not on irq stack */
22072 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22073 int i;
22074
22075 show_regs_print_info(KERN_EMERG);
22076 - __show_regs(regs, !user_mode_vm(regs));
22077 + __show_regs(regs, !user_mode(regs));
22078
22079 /*
22080 * When in-kernel, we also print out the stack and code at the
22081 * time of the fault..
22082 */
22083 - if (!user_mode_vm(regs)) {
22084 + if (!user_mode(regs)) {
22085 unsigned int code_prologue = code_bytes * 43 / 64;
22086 unsigned int code_len = code_bytes;
22087 unsigned char c;
22088 u8 *ip;
22089 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22090
22091 pr_emerg("Stack:\n");
22092 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22093
22094 pr_emerg("Code:");
22095
22096 - ip = (u8 *)regs->ip - code_prologue;
22097 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22098 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22099 /* try starting at IP */
22100 - ip = (u8 *)regs->ip;
22101 + ip = (u8 *)regs->ip + cs_base;
22102 code_len = code_len - code_prologue + 1;
22103 }
22104 for (i = 0; i < code_len; i++, ip++) {
22105 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22106 pr_cont(" Bad EIP value.");
22107 break;
22108 }
22109 - if (ip == (u8 *)regs->ip)
22110 + if (ip == (u8 *)regs->ip + cs_base)
22111 pr_cont(" <%02x>", c);
22112 else
22113 pr_cont(" %02x", c);
22114 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22115 {
22116 unsigned short ud2;
22117
22118 + ip = ktla_ktva(ip);
22119 if (ip < PAGE_OFFSET)
22120 return 0;
22121 if (probe_kernel_address((unsigned short *)ip, ud2))
22122 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22123
22124 return ud2 == 0x0b0f;
22125 }
22126 +
22127 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22128 +void pax_check_alloca(unsigned long size)
22129 +{
22130 + unsigned long sp = (unsigned long)&sp, stack_left;
22131 +
22132 + /* all kernel stacks are of the same size */
22133 + stack_left = sp & (THREAD_SIZE - 1);
22134 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22135 +}
22136 +EXPORT_SYMBOL(pax_check_alloca);
22137 +#endif
22138 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22139 index ff86f19..73eabf4 100644
22140 --- a/arch/x86/kernel/dumpstack_64.c
22141 +++ b/arch/x86/kernel/dumpstack_64.c
22142 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22143 const struct stacktrace_ops *ops, void *data)
22144 {
22145 const unsigned cpu = get_cpu();
22146 - struct thread_info *tinfo;
22147 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22148 unsigned long dummy;
22149 unsigned used = 0;
22150 int graph = 0;
22151 int done = 0;
22152 + void *stack_start;
22153
22154 if (!task)
22155 task = current;
22156 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22157 * current stack address. If the stacks consist of nested
22158 * exceptions
22159 */
22160 - tinfo = task_thread_info(task);
22161 while (!done) {
22162 unsigned long *stack_end;
22163 enum stack_type stype;
22164 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22165 if (ops->stack(data, id) < 0)
22166 break;
22167
22168 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22169 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22170 data, stack_end, &graph);
22171 ops->stack(data, "<EOE>");
22172 /*
22173 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22174 * second-to-last pointer (index -2 to end) in the
22175 * exception stack:
22176 */
22177 + if ((u16)stack_end[-1] != __KERNEL_DS)
22178 + goto out;
22179 stack = (unsigned long *) stack_end[-2];
22180 done = 0;
22181 break;
22182 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22183
22184 if (ops->stack(data, "IRQ") < 0)
22185 break;
22186 - bp = ops->walk_stack(tinfo, stack, bp,
22187 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22188 ops, data, stack_end, &graph);
22189 /*
22190 * We link to the next stack (which would be
22191 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22192 /*
22193 * This handles the process stack:
22194 */
22195 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22196 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22197 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22198 +out:
22199 put_cpu();
22200 }
22201 EXPORT_SYMBOL(dump_trace);
22202 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22203 {
22204 unsigned short ud2;
22205
22206 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22207 + if (probe_kernel_address((unsigned short *)ip, ud2))
22208 return 0;
22209
22210 return ud2 == 0x0b0f;
22211 }
22212 +
22213 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22214 +void pax_check_alloca(unsigned long size)
22215 +{
22216 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22217 + unsigned cpu, used;
22218 + char *id;
22219 +
22220 + /* check the process stack first */
22221 + stack_start = (unsigned long)task_stack_page(current);
22222 + stack_end = stack_start + THREAD_SIZE;
22223 + if (likely(stack_start <= sp && sp < stack_end)) {
22224 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22225 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22226 + return;
22227 + }
22228 +
22229 + cpu = get_cpu();
22230 +
22231 + /* check the irq stacks */
22232 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22233 + stack_start = stack_end - IRQ_STACK_SIZE;
22234 + if (stack_start <= sp && sp < stack_end) {
22235 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22236 + put_cpu();
22237 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22238 + return;
22239 + }
22240 +
22241 + /* check the exception stacks */
22242 + used = 0;
22243 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22244 + stack_start = stack_end - EXCEPTION_STKSZ;
22245 + if (stack_end && stack_start <= sp && sp < stack_end) {
22246 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22247 + put_cpu();
22248 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22249 + return;
22250 + }
22251 +
22252 + put_cpu();
22253 +
22254 + /* unknown stack */
22255 + BUG();
22256 +}
22257 +EXPORT_SYMBOL(pax_check_alloca);
22258 +#endif
22259 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22260 index 46201de..ebffabf 100644
22261 --- a/arch/x86/kernel/e820.c
22262 +++ b/arch/x86/kernel/e820.c
22263 @@ -794,8 +794,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22264
22265 static void early_panic(char *msg)
22266 {
22267 - early_printk(msg);
22268 - panic(msg);
22269 + early_printk("%s", msg);
22270 + panic("%s", msg);
22271 }
22272
22273 static int userdef __initdata;
22274 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22275 index a62536a..8444df4 100644
22276 --- a/arch/x86/kernel/early_printk.c
22277 +++ b/arch/x86/kernel/early_printk.c
22278 @@ -7,6 +7,7 @@
22279 #include <linux/pci_regs.h>
22280 #include <linux/pci_ids.h>
22281 #include <linux/errno.h>
22282 +#include <linux/sched.h>
22283 #include <asm/io.h>
22284 #include <asm/processor.h>
22285 #include <asm/fcntl.h>
22286 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22287 index 31e2d5b..b31c76d 100644
22288 --- a/arch/x86/kernel/entry_32.S
22289 +++ b/arch/x86/kernel/entry_32.S
22290 @@ -177,13 +177,154 @@
22291 /*CFI_REL_OFFSET gs, PT_GS*/
22292 .endm
22293 .macro SET_KERNEL_GS reg
22294 +
22295 +#ifdef CONFIG_CC_STACKPROTECTOR
22296 movl $(__KERNEL_STACK_CANARY), \reg
22297 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22298 + movl $(__USER_DS), \reg
22299 +#else
22300 + xorl \reg, \reg
22301 +#endif
22302 +
22303 movl \reg, %gs
22304 .endm
22305
22306 #endif /* CONFIG_X86_32_LAZY_GS */
22307
22308 -.macro SAVE_ALL
22309 +.macro pax_enter_kernel
22310 +#ifdef CONFIG_PAX_KERNEXEC
22311 + call pax_enter_kernel
22312 +#endif
22313 +.endm
22314 +
22315 +.macro pax_exit_kernel
22316 +#ifdef CONFIG_PAX_KERNEXEC
22317 + call pax_exit_kernel
22318 +#endif
22319 +.endm
22320 +
22321 +#ifdef CONFIG_PAX_KERNEXEC
22322 +ENTRY(pax_enter_kernel)
22323 +#ifdef CONFIG_PARAVIRT
22324 + pushl %eax
22325 + pushl %ecx
22326 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22327 + mov %eax, %esi
22328 +#else
22329 + mov %cr0, %esi
22330 +#endif
22331 + bts $16, %esi
22332 + jnc 1f
22333 + mov %cs, %esi
22334 + cmp $__KERNEL_CS, %esi
22335 + jz 3f
22336 + ljmp $__KERNEL_CS, $3f
22337 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22338 +2:
22339 +#ifdef CONFIG_PARAVIRT
22340 + mov %esi, %eax
22341 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22342 +#else
22343 + mov %esi, %cr0
22344 +#endif
22345 +3:
22346 +#ifdef CONFIG_PARAVIRT
22347 + popl %ecx
22348 + popl %eax
22349 +#endif
22350 + ret
22351 +ENDPROC(pax_enter_kernel)
22352 +
22353 +ENTRY(pax_exit_kernel)
22354 +#ifdef CONFIG_PARAVIRT
22355 + pushl %eax
22356 + pushl %ecx
22357 +#endif
22358 + mov %cs, %esi
22359 + cmp $__KERNEXEC_KERNEL_CS, %esi
22360 + jnz 2f
22361 +#ifdef CONFIG_PARAVIRT
22362 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22363 + mov %eax, %esi
22364 +#else
22365 + mov %cr0, %esi
22366 +#endif
22367 + btr $16, %esi
22368 + ljmp $__KERNEL_CS, $1f
22369 +1:
22370 +#ifdef CONFIG_PARAVIRT
22371 + mov %esi, %eax
22372 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22373 +#else
22374 + mov %esi, %cr0
22375 +#endif
22376 +2:
22377 +#ifdef CONFIG_PARAVIRT
22378 + popl %ecx
22379 + popl %eax
22380 +#endif
22381 + ret
22382 +ENDPROC(pax_exit_kernel)
22383 +#endif
22384 +
22385 + .macro pax_erase_kstack
22386 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22387 + call pax_erase_kstack
22388 +#endif
22389 + .endm
22390 +
22391 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22392 +/*
22393 + * ebp: thread_info
22394 + */
22395 +ENTRY(pax_erase_kstack)
22396 + pushl %edi
22397 + pushl %ecx
22398 + pushl %eax
22399 +
22400 + mov TI_lowest_stack(%ebp), %edi
22401 + mov $-0xBEEF, %eax
22402 + std
22403 +
22404 +1: mov %edi, %ecx
22405 + and $THREAD_SIZE_asm - 1, %ecx
22406 + shr $2, %ecx
22407 + repne scasl
22408 + jecxz 2f
22409 +
22410 + cmp $2*16, %ecx
22411 + jc 2f
22412 +
22413 + mov $2*16, %ecx
22414 + repe scasl
22415 + jecxz 2f
22416 + jne 1b
22417 +
22418 +2: cld
22419 + or $2*4, %edi
22420 + mov %esp, %ecx
22421 + sub %edi, %ecx
22422 +
22423 + cmp $THREAD_SIZE_asm, %ecx
22424 + jb 3f
22425 + ud2
22426 +3:
22427 +
22428 + shr $2, %ecx
22429 + rep stosl
22430 +
22431 + mov TI_task_thread_sp0(%ebp), %edi
22432 + sub $128, %edi
22433 + mov %edi, TI_lowest_stack(%ebp)
22434 +
22435 + popl %eax
22436 + popl %ecx
22437 + popl %edi
22438 + ret
22439 +ENDPROC(pax_erase_kstack)
22440 +#endif
22441 +
22442 +.macro __SAVE_ALL _DS
22443 cld
22444 PUSH_GS
22445 pushl_cfi %fs
22446 @@ -206,7 +347,7 @@
22447 CFI_REL_OFFSET ecx, 0
22448 pushl_cfi %ebx
22449 CFI_REL_OFFSET ebx, 0
22450 - movl $(__USER_DS), %edx
22451 + movl $\_DS, %edx
22452 movl %edx, %ds
22453 movl %edx, %es
22454 movl $(__KERNEL_PERCPU), %edx
22455 @@ -214,6 +355,15 @@
22456 SET_KERNEL_GS %edx
22457 .endm
22458
22459 +.macro SAVE_ALL
22460 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22461 + __SAVE_ALL __KERNEL_DS
22462 + pax_enter_kernel
22463 +#else
22464 + __SAVE_ALL __USER_DS
22465 +#endif
22466 +.endm
22467 +
22468 .macro RESTORE_INT_REGS
22469 popl_cfi %ebx
22470 CFI_RESTORE ebx
22471 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22472 popfl_cfi
22473 jmp syscall_exit
22474 CFI_ENDPROC
22475 -END(ret_from_fork)
22476 +ENDPROC(ret_from_fork)
22477
22478 ENTRY(ret_from_kernel_thread)
22479 CFI_STARTPROC
22480 @@ -340,7 +490,15 @@ ret_from_intr:
22481 andl $SEGMENT_RPL_MASK, %eax
22482 #endif
22483 cmpl $USER_RPL, %eax
22484 +
22485 +#ifdef CONFIG_PAX_KERNEXEC
22486 + jae resume_userspace
22487 +
22488 + pax_exit_kernel
22489 + jmp resume_kernel
22490 +#else
22491 jb resume_kernel # not returning to v8086 or userspace
22492 +#endif
22493
22494 ENTRY(resume_userspace)
22495 LOCKDEP_SYS_EXIT
22496 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22497 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22498 # int/exception return?
22499 jne work_pending
22500 - jmp restore_all
22501 -END(ret_from_exception)
22502 + jmp restore_all_pax
22503 +ENDPROC(ret_from_exception)
22504
22505 #ifdef CONFIG_PREEMPT
22506 ENTRY(resume_kernel)
22507 @@ -365,7 +523,7 @@ need_resched:
22508 jz restore_all
22509 call preempt_schedule_irq
22510 jmp need_resched
22511 -END(resume_kernel)
22512 +ENDPROC(resume_kernel)
22513 #endif
22514 CFI_ENDPROC
22515
22516 @@ -395,30 +553,45 @@ sysenter_past_esp:
22517 /*CFI_REL_OFFSET cs, 0*/
22518 /*
22519 * Push current_thread_info()->sysenter_return to the stack.
22520 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22521 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22522 */
22523 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22524 + pushl_cfi $0
22525 CFI_REL_OFFSET eip, 0
22526
22527 pushl_cfi %eax
22528 SAVE_ALL
22529 + GET_THREAD_INFO(%ebp)
22530 + movl TI_sysenter_return(%ebp),%ebp
22531 + movl %ebp,PT_EIP(%esp)
22532 ENABLE_INTERRUPTS(CLBR_NONE)
22533
22534 /*
22535 * Load the potential sixth argument from user stack.
22536 * Careful about security.
22537 */
22538 + movl PT_OLDESP(%esp),%ebp
22539 +
22540 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22541 + mov PT_OLDSS(%esp),%ds
22542 +1: movl %ds:(%ebp),%ebp
22543 + push %ss
22544 + pop %ds
22545 +#else
22546 cmpl $__PAGE_OFFSET-3,%ebp
22547 jae syscall_fault
22548 ASM_STAC
22549 1: movl (%ebp),%ebp
22550 ASM_CLAC
22551 +#endif
22552 +
22553 movl %ebp,PT_EBP(%esp)
22554 _ASM_EXTABLE(1b,syscall_fault)
22555
22556 GET_THREAD_INFO(%ebp)
22557
22558 +#ifdef CONFIG_PAX_RANDKSTACK
22559 + pax_erase_kstack
22560 +#endif
22561 +
22562 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22563 jnz sysenter_audit
22564 sysenter_do_call:
22565 @@ -434,12 +607,24 @@ sysenter_after_call:
22566 testl $_TIF_ALLWORK_MASK, %ecx
22567 jne sysexit_audit
22568 sysenter_exit:
22569 +
22570 +#ifdef CONFIG_PAX_RANDKSTACK
22571 + pushl_cfi %eax
22572 + movl %esp, %eax
22573 + call pax_randomize_kstack
22574 + popl_cfi %eax
22575 +#endif
22576 +
22577 + pax_erase_kstack
22578 +
22579 /* if something modifies registers it must also disable sysexit */
22580 movl PT_EIP(%esp), %edx
22581 movl PT_OLDESP(%esp), %ecx
22582 xorl %ebp,%ebp
22583 TRACE_IRQS_ON
22584 1: mov PT_FS(%esp), %fs
22585 +2: mov PT_DS(%esp), %ds
22586 +3: mov PT_ES(%esp), %es
22587 PTGS_TO_GS
22588 ENABLE_INTERRUPTS_SYSEXIT
22589
22590 @@ -453,6 +638,9 @@ sysenter_audit:
22591 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22592 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22593 call __audit_syscall_entry
22594 +
22595 + pax_erase_kstack
22596 +
22597 popl_cfi %ecx /* get that remapped edx off the stack */
22598 popl_cfi %ecx /* get that remapped esi off the stack */
22599 movl PT_EAX(%esp),%eax /* reload syscall number */
22600 @@ -479,10 +667,16 @@ sysexit_audit:
22601
22602 CFI_ENDPROC
22603 .pushsection .fixup,"ax"
22604 -2: movl $0,PT_FS(%esp)
22605 +4: movl $0,PT_FS(%esp)
22606 + jmp 1b
22607 +5: movl $0,PT_DS(%esp)
22608 + jmp 1b
22609 +6: movl $0,PT_ES(%esp)
22610 jmp 1b
22611 .popsection
22612 - _ASM_EXTABLE(1b,2b)
22613 + _ASM_EXTABLE(1b,4b)
22614 + _ASM_EXTABLE(2b,5b)
22615 + _ASM_EXTABLE(3b,6b)
22616 PTGS_TO_GS_EX
22617 ENDPROC(ia32_sysenter_target)
22618
22619 @@ -493,6 +687,11 @@ ENTRY(system_call)
22620 pushl_cfi %eax # save orig_eax
22621 SAVE_ALL
22622 GET_THREAD_INFO(%ebp)
22623 +
22624 +#ifdef CONFIG_PAX_RANDKSTACK
22625 + pax_erase_kstack
22626 +#endif
22627 +
22628 # system call tracing in operation / emulation
22629 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22630 jnz syscall_trace_entry
22631 @@ -512,6 +711,15 @@ syscall_exit:
22632 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22633 jne syscall_exit_work
22634
22635 +restore_all_pax:
22636 +
22637 +#ifdef CONFIG_PAX_RANDKSTACK
22638 + movl %esp, %eax
22639 + call pax_randomize_kstack
22640 +#endif
22641 +
22642 + pax_erase_kstack
22643 +
22644 restore_all:
22645 TRACE_IRQS_IRET
22646 restore_all_notrace:
22647 @@ -566,14 +774,34 @@ ldt_ss:
22648 * compensating for the offset by changing to the ESPFIX segment with
22649 * a base address that matches for the difference.
22650 */
22651 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22652 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22653 mov %esp, %edx /* load kernel esp */
22654 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22655 mov %dx, %ax /* eax: new kernel esp */
22656 sub %eax, %edx /* offset (low word is 0) */
22657 +#ifdef CONFIG_SMP
22658 + movl PER_CPU_VAR(cpu_number), %ebx
22659 + shll $PAGE_SHIFT_asm, %ebx
22660 + addl $cpu_gdt_table, %ebx
22661 +#else
22662 + movl $cpu_gdt_table, %ebx
22663 +#endif
22664 shr $16, %edx
22665 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22666 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22667 +
22668 +#ifdef CONFIG_PAX_KERNEXEC
22669 + mov %cr0, %esi
22670 + btr $16, %esi
22671 + mov %esi, %cr0
22672 +#endif
22673 +
22674 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22675 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22676 +
22677 +#ifdef CONFIG_PAX_KERNEXEC
22678 + bts $16, %esi
22679 + mov %esi, %cr0
22680 +#endif
22681 +
22682 pushl_cfi $__ESPFIX_SS
22683 pushl_cfi %eax /* new kernel esp */
22684 /* Disable interrupts, but do not irqtrace this section: we
22685 @@ -603,20 +831,18 @@ work_resched:
22686 movl TI_flags(%ebp), %ecx
22687 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22688 # than syscall tracing?
22689 - jz restore_all
22690 + jz restore_all_pax
22691 testb $_TIF_NEED_RESCHED, %cl
22692 jnz work_resched
22693
22694 work_notifysig: # deal with pending signals and
22695 # notify-resume requests
22696 + movl %esp, %eax
22697 #ifdef CONFIG_VM86
22698 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22699 - movl %esp, %eax
22700 jne work_notifysig_v86 # returning to kernel-space or
22701 # vm86-space
22702 1:
22703 -#else
22704 - movl %esp, %eax
22705 #endif
22706 TRACE_IRQS_ON
22707 ENABLE_INTERRUPTS(CLBR_NONE)
22708 @@ -637,7 +863,7 @@ work_notifysig_v86:
22709 movl %eax, %esp
22710 jmp 1b
22711 #endif
22712 -END(work_pending)
22713 +ENDPROC(work_pending)
22714
22715 # perform syscall exit tracing
22716 ALIGN
22717 @@ -645,11 +871,14 @@ syscall_trace_entry:
22718 movl $-ENOSYS,PT_EAX(%esp)
22719 movl %esp, %eax
22720 call syscall_trace_enter
22721 +
22722 + pax_erase_kstack
22723 +
22724 /* What it returned is what we'll actually use. */
22725 cmpl $(NR_syscalls), %eax
22726 jnae syscall_call
22727 jmp syscall_exit
22728 -END(syscall_trace_entry)
22729 +ENDPROC(syscall_trace_entry)
22730
22731 # perform syscall exit tracing
22732 ALIGN
22733 @@ -662,26 +891,30 @@ syscall_exit_work:
22734 movl %esp, %eax
22735 call syscall_trace_leave
22736 jmp resume_userspace
22737 -END(syscall_exit_work)
22738 +ENDPROC(syscall_exit_work)
22739 CFI_ENDPROC
22740
22741 RING0_INT_FRAME # can't unwind into user space anyway
22742 syscall_fault:
22743 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22744 + push %ss
22745 + pop %ds
22746 +#endif
22747 ASM_CLAC
22748 GET_THREAD_INFO(%ebp)
22749 movl $-EFAULT,PT_EAX(%esp)
22750 jmp resume_userspace
22751 -END(syscall_fault)
22752 +ENDPROC(syscall_fault)
22753
22754 syscall_badsys:
22755 movl $-ENOSYS,%eax
22756 jmp syscall_after_call
22757 -END(syscall_badsys)
22758 +ENDPROC(syscall_badsys)
22759
22760 sysenter_badsys:
22761 movl $-ENOSYS,%eax
22762 jmp sysenter_after_call
22763 -END(sysenter_badsys)
22764 +ENDPROC(sysenter_badsys)
22765 CFI_ENDPROC
22766
22767 .macro FIXUP_ESPFIX_STACK
22768 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22769 */
22770 #ifdef CONFIG_X86_ESPFIX32
22771 /* fixup the stack */
22772 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22773 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22774 +#ifdef CONFIG_SMP
22775 + movl PER_CPU_VAR(cpu_number), %ebx
22776 + shll $PAGE_SHIFT_asm, %ebx
22777 + addl $cpu_gdt_table, %ebx
22778 +#else
22779 + movl $cpu_gdt_table, %ebx
22780 +#endif
22781 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22782 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22783 shl $16, %eax
22784 addl %esp, %eax /* the adjusted stack pointer */
22785 pushl_cfi $__KERNEL_DS
22786 @@ -751,7 +991,7 @@ vector=vector+1
22787 .endr
22788 2: jmp common_interrupt
22789 .endr
22790 -END(irq_entries_start)
22791 +ENDPROC(irq_entries_start)
22792
22793 .previous
22794 END(interrupt)
22795 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22796 pushl_cfi $do_coprocessor_error
22797 jmp error_code
22798 CFI_ENDPROC
22799 -END(coprocessor_error)
22800 +ENDPROC(coprocessor_error)
22801
22802 ENTRY(simd_coprocessor_error)
22803 RING0_INT_FRAME
22804 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22805 .section .altinstructions,"a"
22806 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22807 .previous
22808 -.section .altinstr_replacement,"ax"
22809 +.section .altinstr_replacement,"a"
22810 663: pushl $do_simd_coprocessor_error
22811 664:
22812 .previous
22813 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22814 #endif
22815 jmp error_code
22816 CFI_ENDPROC
22817 -END(simd_coprocessor_error)
22818 +ENDPROC(simd_coprocessor_error)
22819
22820 ENTRY(device_not_available)
22821 RING0_INT_FRAME
22822 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22823 pushl_cfi $do_device_not_available
22824 jmp error_code
22825 CFI_ENDPROC
22826 -END(device_not_available)
22827 +ENDPROC(device_not_available)
22828
22829 #ifdef CONFIG_PARAVIRT
22830 ENTRY(native_iret)
22831 iret
22832 _ASM_EXTABLE(native_iret, iret_exc)
22833 -END(native_iret)
22834 +ENDPROC(native_iret)
22835
22836 ENTRY(native_irq_enable_sysexit)
22837 sti
22838 sysexit
22839 -END(native_irq_enable_sysexit)
22840 +ENDPROC(native_irq_enable_sysexit)
22841 #endif
22842
22843 ENTRY(overflow)
22844 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22845 pushl_cfi $do_overflow
22846 jmp error_code
22847 CFI_ENDPROC
22848 -END(overflow)
22849 +ENDPROC(overflow)
22850
22851 ENTRY(bounds)
22852 RING0_INT_FRAME
22853 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22854 pushl_cfi $do_bounds
22855 jmp error_code
22856 CFI_ENDPROC
22857 -END(bounds)
22858 +ENDPROC(bounds)
22859
22860 ENTRY(invalid_op)
22861 RING0_INT_FRAME
22862 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22863 pushl_cfi $do_invalid_op
22864 jmp error_code
22865 CFI_ENDPROC
22866 -END(invalid_op)
22867 +ENDPROC(invalid_op)
22868
22869 ENTRY(coprocessor_segment_overrun)
22870 RING0_INT_FRAME
22871 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22872 pushl_cfi $do_coprocessor_segment_overrun
22873 jmp error_code
22874 CFI_ENDPROC
22875 -END(coprocessor_segment_overrun)
22876 +ENDPROC(coprocessor_segment_overrun)
22877
22878 ENTRY(invalid_TSS)
22879 RING0_EC_FRAME
22880 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22881 pushl_cfi $do_invalid_TSS
22882 jmp error_code
22883 CFI_ENDPROC
22884 -END(invalid_TSS)
22885 +ENDPROC(invalid_TSS)
22886
22887 ENTRY(segment_not_present)
22888 RING0_EC_FRAME
22889 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22890 pushl_cfi $do_segment_not_present
22891 jmp error_code
22892 CFI_ENDPROC
22893 -END(segment_not_present)
22894 +ENDPROC(segment_not_present)
22895
22896 ENTRY(stack_segment)
22897 RING0_EC_FRAME
22898 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22899 pushl_cfi $do_stack_segment
22900 jmp error_code
22901 CFI_ENDPROC
22902 -END(stack_segment)
22903 +ENDPROC(stack_segment)
22904
22905 ENTRY(alignment_check)
22906 RING0_EC_FRAME
22907 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22908 pushl_cfi $do_alignment_check
22909 jmp error_code
22910 CFI_ENDPROC
22911 -END(alignment_check)
22912 +ENDPROC(alignment_check)
22913
22914 ENTRY(divide_error)
22915 RING0_INT_FRAME
22916 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22917 pushl_cfi $do_divide_error
22918 jmp error_code
22919 CFI_ENDPROC
22920 -END(divide_error)
22921 +ENDPROC(divide_error)
22922
22923 #ifdef CONFIG_X86_MCE
22924 ENTRY(machine_check)
22925 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22926 pushl_cfi machine_check_vector
22927 jmp error_code
22928 CFI_ENDPROC
22929 -END(machine_check)
22930 +ENDPROC(machine_check)
22931 #endif
22932
22933 ENTRY(spurious_interrupt_bug)
22934 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22935 pushl_cfi $do_spurious_interrupt_bug
22936 jmp error_code
22937 CFI_ENDPROC
22938 -END(spurious_interrupt_bug)
22939 +ENDPROC(spurious_interrupt_bug)
22940
22941 #ifdef CONFIG_XEN
22942 /* Xen doesn't set %esp to be precisely what the normal sysenter
22943 @@ -1057,7 +1297,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22944
22945 ENTRY(mcount)
22946 ret
22947 -END(mcount)
22948 +ENDPROC(mcount)
22949
22950 ENTRY(ftrace_caller)
22951 pushl %eax
22952 @@ -1087,7 +1327,7 @@ ftrace_graph_call:
22953 .globl ftrace_stub
22954 ftrace_stub:
22955 ret
22956 -END(ftrace_caller)
22957 +ENDPROC(ftrace_caller)
22958
22959 ENTRY(ftrace_regs_caller)
22960 pushf /* push flags before compare (in cs location) */
22961 @@ -1185,7 +1425,7 @@ trace:
22962 popl %ecx
22963 popl %eax
22964 jmp ftrace_stub
22965 -END(mcount)
22966 +ENDPROC(mcount)
22967 #endif /* CONFIG_DYNAMIC_FTRACE */
22968 #endif /* CONFIG_FUNCTION_TRACER */
22969
22970 @@ -1203,7 +1443,7 @@ ENTRY(ftrace_graph_caller)
22971 popl %ecx
22972 popl %eax
22973 ret
22974 -END(ftrace_graph_caller)
22975 +ENDPROC(ftrace_graph_caller)
22976
22977 .globl return_to_handler
22978 return_to_handler:
22979 @@ -1264,15 +1504,18 @@ error_code:
22980 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22981 REG_TO_PTGS %ecx
22982 SET_KERNEL_GS %ecx
22983 - movl $(__USER_DS), %ecx
22984 + movl $(__KERNEL_DS), %ecx
22985 movl %ecx, %ds
22986 movl %ecx, %es
22987 +
22988 + pax_enter_kernel
22989 +
22990 TRACE_IRQS_OFF
22991 movl %esp,%eax # pt_regs pointer
22992 call *%edi
22993 jmp ret_from_exception
22994 CFI_ENDPROC
22995 -END(page_fault)
22996 +ENDPROC(page_fault)
22997
22998 /*
22999 * Debug traps and NMI can happen at the one SYSENTER instruction
23000 @@ -1315,7 +1558,7 @@ debug_stack_correct:
23001 call do_debug
23002 jmp ret_from_exception
23003 CFI_ENDPROC
23004 -END(debug)
23005 +ENDPROC(debug)
23006
23007 /*
23008 * NMI is doubly nasty. It can happen _while_ we're handling
23009 @@ -1355,6 +1598,9 @@ nmi_stack_correct:
23010 xorl %edx,%edx # zero error code
23011 movl %esp,%eax # pt_regs pointer
23012 call do_nmi
23013 +
23014 + pax_exit_kernel
23015 +
23016 jmp restore_all_notrace
23017 CFI_ENDPROC
23018
23019 @@ -1392,13 +1638,16 @@ nmi_espfix_stack:
23020 FIXUP_ESPFIX_STACK # %eax == %esp
23021 xorl %edx,%edx # zero error code
23022 call do_nmi
23023 +
23024 + pax_exit_kernel
23025 +
23026 RESTORE_REGS
23027 lss 12+4(%esp), %esp # back to espfix stack
23028 CFI_ADJUST_CFA_OFFSET -24
23029 jmp irq_return
23030 #endif
23031 CFI_ENDPROC
23032 -END(nmi)
23033 +ENDPROC(nmi)
23034
23035 ENTRY(int3)
23036 RING0_INT_FRAME
23037 @@ -1411,14 +1660,14 @@ ENTRY(int3)
23038 call do_int3
23039 jmp ret_from_exception
23040 CFI_ENDPROC
23041 -END(int3)
23042 +ENDPROC(int3)
23043
23044 ENTRY(general_protection)
23045 RING0_EC_FRAME
23046 pushl_cfi $do_general_protection
23047 jmp error_code
23048 CFI_ENDPROC
23049 -END(general_protection)
23050 +ENDPROC(general_protection)
23051
23052 #ifdef CONFIG_KVM_GUEST
23053 ENTRY(async_page_fault)
23054 @@ -1427,6 +1676,6 @@ ENTRY(async_page_fault)
23055 pushl_cfi $do_async_page_fault
23056 jmp error_code
23057 CFI_ENDPROC
23058 -END(async_page_fault)
23059 +ENDPROC(async_page_fault)
23060 #endif
23061
23062 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23063 index f0095a7..ec77893 100644
23064 --- a/arch/x86/kernel/entry_64.S
23065 +++ b/arch/x86/kernel/entry_64.S
23066 @@ -59,6 +59,8 @@
23067 #include <asm/smap.h>
23068 #include <asm/pgtable_types.h>
23069 #include <linux/err.h>
23070 +#include <asm/pgtable.h>
23071 +#include <asm/alternative-asm.h>
23072
23073 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23074 #include <linux/elf-em.h>
23075 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23076 ENDPROC(native_usergs_sysret64)
23077 #endif /* CONFIG_PARAVIRT */
23078
23079 + .macro ljmpq sel, off
23080 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23081 + .byte 0x48; ljmp *1234f(%rip)
23082 + .pushsection .rodata
23083 + .align 16
23084 + 1234: .quad \off; .word \sel
23085 + .popsection
23086 +#else
23087 + pushq $\sel
23088 + pushq $\off
23089 + lretq
23090 +#endif
23091 + .endm
23092 +
23093 + .macro pax_enter_kernel
23094 + pax_set_fptr_mask
23095 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23096 + call pax_enter_kernel
23097 +#endif
23098 + .endm
23099 +
23100 + .macro pax_exit_kernel
23101 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23102 + call pax_exit_kernel
23103 +#endif
23104 +
23105 + .endm
23106 +
23107 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23108 +ENTRY(pax_enter_kernel)
23109 + pushq %rdi
23110 +
23111 +#ifdef CONFIG_PARAVIRT
23112 + PV_SAVE_REGS(CLBR_RDI)
23113 +#endif
23114 +
23115 +#ifdef CONFIG_PAX_KERNEXEC
23116 + GET_CR0_INTO_RDI
23117 + bts $16,%rdi
23118 + jnc 3f
23119 + mov %cs,%edi
23120 + cmp $__KERNEL_CS,%edi
23121 + jnz 2f
23122 +1:
23123 +#endif
23124 +
23125 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23126 + 661: jmp 111f
23127 + .pushsection .altinstr_replacement, "a"
23128 + 662: ASM_NOP2
23129 + .popsection
23130 + .pushsection .altinstructions, "a"
23131 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23132 + .popsection
23133 + GET_CR3_INTO_RDI
23134 + cmp $0,%dil
23135 + jnz 112f
23136 + mov $__KERNEL_DS,%edi
23137 + mov %edi,%ss
23138 + jmp 111f
23139 +112: cmp $1,%dil
23140 + jz 113f
23141 + ud2
23142 +113: sub $4097,%rdi
23143 + bts $63,%rdi
23144 + SET_RDI_INTO_CR3
23145 + mov $__UDEREF_KERNEL_DS,%edi
23146 + mov %edi,%ss
23147 +111:
23148 +#endif
23149 +
23150 +#ifdef CONFIG_PARAVIRT
23151 + PV_RESTORE_REGS(CLBR_RDI)
23152 +#endif
23153 +
23154 + popq %rdi
23155 + pax_force_retaddr
23156 + retq
23157 +
23158 +#ifdef CONFIG_PAX_KERNEXEC
23159 +2: ljmpq __KERNEL_CS,1b
23160 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23161 +4: SET_RDI_INTO_CR0
23162 + jmp 1b
23163 +#endif
23164 +ENDPROC(pax_enter_kernel)
23165 +
23166 +ENTRY(pax_exit_kernel)
23167 + pushq %rdi
23168 +
23169 +#ifdef CONFIG_PARAVIRT
23170 + PV_SAVE_REGS(CLBR_RDI)
23171 +#endif
23172 +
23173 +#ifdef CONFIG_PAX_KERNEXEC
23174 + mov %cs,%rdi
23175 + cmp $__KERNEXEC_KERNEL_CS,%edi
23176 + jz 2f
23177 + GET_CR0_INTO_RDI
23178 + bts $16,%rdi
23179 + jnc 4f
23180 +1:
23181 +#endif
23182 +
23183 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23184 + 661: jmp 111f
23185 + .pushsection .altinstr_replacement, "a"
23186 + 662: ASM_NOP2
23187 + .popsection
23188 + .pushsection .altinstructions, "a"
23189 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23190 + .popsection
23191 + mov %ss,%edi
23192 + cmp $__UDEREF_KERNEL_DS,%edi
23193 + jnz 111f
23194 + GET_CR3_INTO_RDI
23195 + cmp $0,%dil
23196 + jz 112f
23197 + ud2
23198 +112: add $4097,%rdi
23199 + bts $63,%rdi
23200 + SET_RDI_INTO_CR3
23201 + mov $__KERNEL_DS,%edi
23202 + mov %edi,%ss
23203 +111:
23204 +#endif
23205 +
23206 +#ifdef CONFIG_PARAVIRT
23207 + PV_RESTORE_REGS(CLBR_RDI);
23208 +#endif
23209 +
23210 + popq %rdi
23211 + pax_force_retaddr
23212 + retq
23213 +
23214 +#ifdef CONFIG_PAX_KERNEXEC
23215 +2: GET_CR0_INTO_RDI
23216 + btr $16,%rdi
23217 + jnc 4f
23218 + ljmpq __KERNEL_CS,3f
23219 +3: SET_RDI_INTO_CR0
23220 + jmp 1b
23221 +4: ud2
23222 + jmp 4b
23223 +#endif
23224 +ENDPROC(pax_exit_kernel)
23225 +#endif
23226 +
23227 + .macro pax_enter_kernel_user
23228 + pax_set_fptr_mask
23229 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23230 + call pax_enter_kernel_user
23231 +#endif
23232 + .endm
23233 +
23234 + .macro pax_exit_kernel_user
23235 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23236 + call pax_exit_kernel_user
23237 +#endif
23238 +#ifdef CONFIG_PAX_RANDKSTACK
23239 + pushq %rax
23240 + pushq %r11
23241 + call pax_randomize_kstack
23242 + popq %r11
23243 + popq %rax
23244 +#endif
23245 + .endm
23246 +
23247 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23248 +ENTRY(pax_enter_kernel_user)
23249 + pushq %rdi
23250 + pushq %rbx
23251 +
23252 +#ifdef CONFIG_PARAVIRT
23253 + PV_SAVE_REGS(CLBR_RDI)
23254 +#endif
23255 +
23256 + 661: jmp 111f
23257 + .pushsection .altinstr_replacement, "a"
23258 + 662: ASM_NOP2
23259 + .popsection
23260 + .pushsection .altinstructions, "a"
23261 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23262 + .popsection
23263 + GET_CR3_INTO_RDI
23264 + cmp $1,%dil
23265 + jnz 4f
23266 + sub $4097,%rdi
23267 + bts $63,%rdi
23268 + SET_RDI_INTO_CR3
23269 + jmp 3f
23270 +111:
23271 +
23272 + GET_CR3_INTO_RDI
23273 + mov %rdi,%rbx
23274 + add $__START_KERNEL_map,%rbx
23275 + sub phys_base(%rip),%rbx
23276 +
23277 +#ifdef CONFIG_PARAVIRT
23278 + cmpl $0, pv_info+PARAVIRT_enabled
23279 + jz 1f
23280 + pushq %rdi
23281 + i = 0
23282 + .rept USER_PGD_PTRS
23283 + mov i*8(%rbx),%rsi
23284 + mov $0,%sil
23285 + lea i*8(%rbx),%rdi
23286 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23287 + i = i + 1
23288 + .endr
23289 + popq %rdi
23290 + jmp 2f
23291 +1:
23292 +#endif
23293 +
23294 + i = 0
23295 + .rept USER_PGD_PTRS
23296 + movb $0,i*8(%rbx)
23297 + i = i + 1
23298 + .endr
23299 +
23300 +2: SET_RDI_INTO_CR3
23301 +
23302 +#ifdef CONFIG_PAX_KERNEXEC
23303 + GET_CR0_INTO_RDI
23304 + bts $16,%rdi
23305 + SET_RDI_INTO_CR0
23306 +#endif
23307 +
23308 +3:
23309 +
23310 +#ifdef CONFIG_PARAVIRT
23311 + PV_RESTORE_REGS(CLBR_RDI)
23312 +#endif
23313 +
23314 + popq %rbx
23315 + popq %rdi
23316 + pax_force_retaddr
23317 + retq
23318 +4: ud2
23319 +ENDPROC(pax_enter_kernel_user)
23320 +
23321 +ENTRY(pax_exit_kernel_user)
23322 + pushq %rdi
23323 + pushq %rbx
23324 +
23325 +#ifdef CONFIG_PARAVIRT
23326 + PV_SAVE_REGS(CLBR_RDI)
23327 +#endif
23328 +
23329 + GET_CR3_INTO_RDI
23330 + 661: jmp 1f
23331 + .pushsection .altinstr_replacement, "a"
23332 + 662: ASM_NOP2
23333 + .popsection
23334 + .pushsection .altinstructions, "a"
23335 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23336 + .popsection
23337 + cmp $0,%dil
23338 + jnz 3f
23339 + add $4097,%rdi
23340 + bts $63,%rdi
23341 + SET_RDI_INTO_CR3
23342 + jmp 2f
23343 +1:
23344 +
23345 + mov %rdi,%rbx
23346 +
23347 +#ifdef CONFIG_PAX_KERNEXEC
23348 + GET_CR0_INTO_RDI
23349 + btr $16,%rdi
23350 + jnc 3f
23351 + SET_RDI_INTO_CR0
23352 +#endif
23353 +
23354 + add $__START_KERNEL_map,%rbx
23355 + sub phys_base(%rip),%rbx
23356 +
23357 +#ifdef CONFIG_PARAVIRT
23358 + cmpl $0, pv_info+PARAVIRT_enabled
23359 + jz 1f
23360 + i = 0
23361 + .rept USER_PGD_PTRS
23362 + mov i*8(%rbx),%rsi
23363 + mov $0x67,%sil
23364 + lea i*8(%rbx),%rdi
23365 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23366 + i = i + 1
23367 + .endr
23368 + jmp 2f
23369 +1:
23370 +#endif
23371 +
23372 + i = 0
23373 + .rept USER_PGD_PTRS
23374 + movb $0x67,i*8(%rbx)
23375 + i = i + 1
23376 + .endr
23377 +2:
23378 +
23379 +#ifdef CONFIG_PARAVIRT
23380 + PV_RESTORE_REGS(CLBR_RDI)
23381 +#endif
23382 +
23383 + popq %rbx
23384 + popq %rdi
23385 + pax_force_retaddr
23386 + retq
23387 +3: ud2
23388 +ENDPROC(pax_exit_kernel_user)
23389 +#endif
23390 +
23391 + .macro pax_enter_kernel_nmi
23392 + pax_set_fptr_mask
23393 +
23394 +#ifdef CONFIG_PAX_KERNEXEC
23395 + GET_CR0_INTO_RDI
23396 + bts $16,%rdi
23397 + jc 110f
23398 + SET_RDI_INTO_CR0
23399 + or $2,%ebx
23400 +110:
23401 +#endif
23402 +
23403 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23404 + 661: jmp 111f
23405 + .pushsection .altinstr_replacement, "a"
23406 + 662: ASM_NOP2
23407 + .popsection
23408 + .pushsection .altinstructions, "a"
23409 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23410 + .popsection
23411 + GET_CR3_INTO_RDI
23412 + cmp $0,%dil
23413 + jz 111f
23414 + sub $4097,%rdi
23415 + or $4,%ebx
23416 + bts $63,%rdi
23417 + SET_RDI_INTO_CR3
23418 + mov $__UDEREF_KERNEL_DS,%edi
23419 + mov %edi,%ss
23420 +111:
23421 +#endif
23422 + .endm
23423 +
23424 + .macro pax_exit_kernel_nmi
23425 +#ifdef CONFIG_PAX_KERNEXEC
23426 + btr $1,%ebx
23427 + jnc 110f
23428 + GET_CR0_INTO_RDI
23429 + btr $16,%rdi
23430 + SET_RDI_INTO_CR0
23431 +110:
23432 +#endif
23433 +
23434 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23435 + btr $2,%ebx
23436 + jnc 111f
23437 + GET_CR3_INTO_RDI
23438 + add $4097,%rdi
23439 + bts $63,%rdi
23440 + SET_RDI_INTO_CR3
23441 + mov $__KERNEL_DS,%edi
23442 + mov %edi,%ss
23443 +111:
23444 +#endif
23445 + .endm
23446 +
23447 + .macro pax_erase_kstack
23448 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23449 + call pax_erase_kstack
23450 +#endif
23451 + .endm
23452 +
23453 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23454 +ENTRY(pax_erase_kstack)
23455 + pushq %rdi
23456 + pushq %rcx
23457 + pushq %rax
23458 + pushq %r11
23459 +
23460 + GET_THREAD_INFO(%r11)
23461 + mov TI_lowest_stack(%r11), %rdi
23462 + mov $-0xBEEF, %rax
23463 + std
23464 +
23465 +1: mov %edi, %ecx
23466 + and $THREAD_SIZE_asm - 1, %ecx
23467 + shr $3, %ecx
23468 + repne scasq
23469 + jecxz 2f
23470 +
23471 + cmp $2*8, %ecx
23472 + jc 2f
23473 +
23474 + mov $2*8, %ecx
23475 + repe scasq
23476 + jecxz 2f
23477 + jne 1b
23478 +
23479 +2: cld
23480 + or $2*8, %rdi
23481 + mov %esp, %ecx
23482 + sub %edi, %ecx
23483 +
23484 + cmp $THREAD_SIZE_asm, %rcx
23485 + jb 3f
23486 + ud2
23487 +3:
23488 +
23489 + shr $3, %ecx
23490 + rep stosq
23491 +
23492 + mov TI_task_thread_sp0(%r11), %rdi
23493 + sub $256, %rdi
23494 + mov %rdi, TI_lowest_stack(%r11)
23495 +
23496 + popq %r11
23497 + popq %rax
23498 + popq %rcx
23499 + popq %rdi
23500 + pax_force_retaddr
23501 + ret
23502 +ENDPROC(pax_erase_kstack)
23503 +#endif
23504
23505 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23506 #ifdef CONFIG_TRACE_IRQFLAGS
23507 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23508 .endm
23509
23510 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23511 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23512 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23513 jnc 1f
23514 TRACE_IRQS_ON_DEBUG
23515 1:
23516 @@ -243,9 +670,52 @@ ENTRY(save_paranoid)
23517 js 1f /* negative -> in kernel */
23518 SWAPGS
23519 xorl %ebx,%ebx
23520 -1: ret
23521 +1:
23522 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23523 + testb $3, CS+8(%rsp)
23524 + jnz 1f
23525 + pax_enter_kernel
23526 + jmp 2f
23527 +1: pax_enter_kernel_user
23528 +2:
23529 +#else
23530 + pax_enter_kernel
23531 +#endif
23532 + pax_force_retaddr
23533 + ret
23534 CFI_ENDPROC
23535 -END(save_paranoid)
23536 +ENDPROC(save_paranoid)
23537 +
23538 +ENTRY(save_paranoid_nmi)
23539 + XCPT_FRAME 1 RDI+8
23540 + cld
23541 + movq_cfi rdi, RDI+8
23542 + movq_cfi rsi, RSI+8
23543 + movq_cfi rdx, RDX+8
23544 + movq_cfi rcx, RCX+8
23545 + movq_cfi rax, RAX+8
23546 + movq_cfi r8, R8+8
23547 + movq_cfi r9, R9+8
23548 + movq_cfi r10, R10+8
23549 + movq_cfi r11, R11+8
23550 + movq_cfi rbx, RBX+8
23551 + movq_cfi rbp, RBP+8
23552 + movq_cfi r12, R12+8
23553 + movq_cfi r13, R13+8
23554 + movq_cfi r14, R14+8
23555 + movq_cfi r15, R15+8
23556 + movl $1,%ebx
23557 + movl $MSR_GS_BASE,%ecx
23558 + rdmsr
23559 + testl %edx,%edx
23560 + js 1f /* negative -> in kernel */
23561 + SWAPGS
23562 + xorl %ebx,%ebx
23563 +1: pax_enter_kernel_nmi
23564 + pax_force_retaddr
23565 + ret
23566 + CFI_ENDPROC
23567 +ENDPROC(save_paranoid_nmi)
23568
23569 /*
23570 * A newly forked process directly context switches into this address.
23571 @@ -266,7 +736,7 @@ ENTRY(ret_from_fork)
23572
23573 RESTORE_REST
23574
23575 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23576 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23577 jz 1f
23578
23579 /*
23580 @@ -279,15 +749,13 @@ ENTRY(ret_from_fork)
23581 jmp int_ret_from_sys_call
23582
23583 1:
23584 - subq $REST_SKIP, %rsp # leave space for volatiles
23585 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23586 movq %rbp, %rdi
23587 call *%rbx
23588 movl $0, RAX(%rsp)
23589 RESTORE_REST
23590 jmp int_ret_from_sys_call
23591 CFI_ENDPROC
23592 -END(ret_from_fork)
23593 +ENDPROC(ret_from_fork)
23594
23595 /*
23596 * System call entry. Up to 6 arguments in registers are supported.
23597 @@ -324,7 +792,7 @@ END(ret_from_fork)
23598 ENTRY(system_call)
23599 CFI_STARTPROC simple
23600 CFI_SIGNAL_FRAME
23601 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23602 + CFI_DEF_CFA rsp,0
23603 CFI_REGISTER rip,rcx
23604 /*CFI_REGISTER rflags,r11*/
23605 SWAPGS_UNSAFE_STACK
23606 @@ -337,16 +805,23 @@ GLOBAL(system_call_after_swapgs)
23607
23608 movq %rsp,PER_CPU_VAR(old_rsp)
23609 movq PER_CPU_VAR(kernel_stack),%rsp
23610 + SAVE_ARGS 8*6, 0, rax_enosys=1
23611 + pax_enter_kernel_user
23612 +
23613 +#ifdef CONFIG_PAX_RANDKSTACK
23614 + pax_erase_kstack
23615 +#endif
23616 +
23617 /*
23618 * No need to follow this irqs off/on section - it's straight
23619 * and short:
23620 */
23621 ENABLE_INTERRUPTS(CLBR_NONE)
23622 - SAVE_ARGS 8, 0, rax_enosys=1
23623 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23624 movq %rcx,RIP-ARGOFFSET(%rsp)
23625 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23626 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23627 + GET_THREAD_INFO(%rcx)
23628 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23629 jnz tracesys
23630 system_call_fastpath:
23631 #if __SYSCALL_MASK == ~0
23632 @@ -376,10 +851,13 @@ ret_from_sys_call:
23633 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23634 * very bad.
23635 */
23636 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23637 + GET_THREAD_INFO(%rcx)
23638 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23639 jnz int_ret_from_sys_call_fixup /* Go the the slow path */
23640
23641 CFI_REMEMBER_STATE
23642 + pax_exit_kernel_user
23643 + pax_erase_kstack
23644 /*
23645 * sysretq will re-enable interrupts:
23646 */
23647 @@ -399,12 +877,15 @@ int_ret_from_sys_call_fixup:
23648
23649 /* Do syscall tracing */
23650 tracesys:
23651 - leaq -REST_SKIP(%rsp), %rdi
23652 + movq %rsp, %rdi
23653 movq $AUDIT_ARCH_X86_64, %rsi
23654 call syscall_trace_enter_phase1
23655 test %rax, %rax
23656 jnz tracesys_phase2 /* if needed, run the slow path */
23657 - LOAD_ARGS 0 /* else restore clobbered regs */
23658 +
23659 + pax_erase_kstack
23660 +
23661 + LOAD_ARGS /* else restore clobbered regs */
23662 jmp system_call_fastpath /* and return to the fast path */
23663
23664 tracesys_phase2:
23665 @@ -415,12 +896,14 @@ tracesys_phase2:
23666 movq %rax,%rdx
23667 call syscall_trace_enter_phase2
23668
23669 + pax_erase_kstack
23670 +
23671 /*
23672 * Reload arg registers from stack in case ptrace changed them.
23673 * We don't reload %rax because syscall_trace_entry_phase2() returned
23674 * the value it wants us to use in the table lookup.
23675 */
23676 - LOAD_ARGS ARGOFFSET, 1
23677 + LOAD_ARGS 1
23678 RESTORE_REST
23679 #if __SYSCALL_MASK == ~0
23680 cmpq $__NR_syscall_max,%rax
23681 @@ -451,7 +934,9 @@ GLOBAL(int_with_check)
23682 andl %edi,%edx
23683 jnz int_careful
23684 andl $~TS_COMPAT,TI_status(%rcx)
23685 - jmp retint_swapgs
23686 + pax_exit_kernel_user
23687 + pax_erase_kstack
23688 + jmp retint_swapgs_pax
23689
23690 /* Either reschedule or signal or syscall exit tracking needed. */
23691 /* First do a reschedule test. */
23692 @@ -497,7 +982,7 @@ int_restore_rest:
23693 TRACE_IRQS_OFF
23694 jmp int_with_check
23695 CFI_ENDPROC
23696 -END(system_call)
23697 +ENDPROC(system_call)
23698
23699 .macro FORK_LIKE func
23700 ENTRY(stub_\func)
23701 @@ -510,9 +995,10 @@ ENTRY(stub_\func)
23702 DEFAULT_FRAME 0 8 /* offset 8: return address */
23703 call sys_\func
23704 RESTORE_TOP_OF_STACK %r11, 8
23705 - ret $REST_SKIP /* pop extended registers */
23706 + pax_force_retaddr
23707 + ret
23708 CFI_ENDPROC
23709 -END(stub_\func)
23710 +ENDPROC(stub_\func)
23711 .endm
23712
23713 .macro FIXED_FRAME label,func
23714 @@ -522,9 +1008,10 @@ ENTRY(\label)
23715 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23716 call \func
23717 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23718 + pax_force_retaddr
23719 ret
23720 CFI_ENDPROC
23721 -END(\label)
23722 +ENDPROC(\label)
23723 .endm
23724
23725 FORK_LIKE clone
23726 @@ -543,7 +1030,7 @@ ENTRY(stub_execve)
23727 RESTORE_REST
23728 jmp int_ret_from_sys_call
23729 CFI_ENDPROC
23730 -END(stub_execve)
23731 +ENDPROC(stub_execve)
23732
23733 ENTRY(stub_execveat)
23734 CFI_STARTPROC
23735 @@ -557,7 +1044,7 @@ ENTRY(stub_execveat)
23736 RESTORE_REST
23737 jmp int_ret_from_sys_call
23738 CFI_ENDPROC
23739 -END(stub_execveat)
23740 +ENDPROC(stub_execveat)
23741
23742 /*
23743 * sigreturn is special because it needs to restore all registers on return.
23744 @@ -574,7 +1061,7 @@ ENTRY(stub_rt_sigreturn)
23745 RESTORE_REST
23746 jmp int_ret_from_sys_call
23747 CFI_ENDPROC
23748 -END(stub_rt_sigreturn)
23749 +ENDPROC(stub_rt_sigreturn)
23750
23751 #ifdef CONFIG_X86_X32_ABI
23752 ENTRY(stub_x32_rt_sigreturn)
23753 @@ -588,7 +1075,7 @@ ENTRY(stub_x32_rt_sigreturn)
23754 RESTORE_REST
23755 jmp int_ret_from_sys_call
23756 CFI_ENDPROC
23757 -END(stub_x32_rt_sigreturn)
23758 +ENDPROC(stub_x32_rt_sigreturn)
23759
23760 ENTRY(stub_x32_execve)
23761 CFI_STARTPROC
23762 @@ -602,7 +1089,7 @@ ENTRY(stub_x32_execve)
23763 RESTORE_REST
23764 jmp int_ret_from_sys_call
23765 CFI_ENDPROC
23766 -END(stub_x32_execve)
23767 +ENDPROC(stub_x32_execve)
23768
23769 ENTRY(stub_x32_execveat)
23770 CFI_STARTPROC
23771 @@ -616,7 +1103,7 @@ ENTRY(stub_x32_execveat)
23772 RESTORE_REST
23773 jmp int_ret_from_sys_call
23774 CFI_ENDPROC
23775 -END(stub_x32_execveat)
23776 +ENDPROC(stub_x32_execveat)
23777
23778 #endif
23779
23780 @@ -653,7 +1140,7 @@ vector=vector+1
23781 2: jmp common_interrupt
23782 .endr
23783 CFI_ENDPROC
23784 -END(irq_entries_start)
23785 +ENDPROC(irq_entries_start)
23786
23787 .previous
23788 END(interrupt)
23789 @@ -670,28 +1157,29 @@ END(interrupt)
23790 /* 0(%rsp): ~(interrupt number) */
23791 .macro interrupt func
23792 /* reserve pt_regs for scratch regs and rbp */
23793 - subq $ORIG_RAX-RBP, %rsp
23794 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23795 + subq $ORIG_RAX, %rsp
23796 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23797 cld
23798 - /* start from rbp in pt_regs and jump over */
23799 - movq_cfi rdi, (RDI-RBP)
23800 - movq_cfi rsi, (RSI-RBP)
23801 - movq_cfi rdx, (RDX-RBP)
23802 - movq_cfi rcx, (RCX-RBP)
23803 - movq_cfi rax, (RAX-RBP)
23804 - movq_cfi r8, (R8-RBP)
23805 - movq_cfi r9, (R9-RBP)
23806 - movq_cfi r10, (R10-RBP)
23807 - movq_cfi r11, (R11-RBP)
23808 + /* start from r15 in pt_regs and jump over */
23809 + movq_cfi rdi, RDI
23810 + movq_cfi rsi, RSI
23811 + movq_cfi rdx, RDX
23812 + movq_cfi rcx, RCX
23813 + movq_cfi rax, RAX
23814 + movq_cfi r8, R8
23815 + movq_cfi r9, R9
23816 + movq_cfi r10, R10
23817 + movq_cfi r11, R11
23818 + movq_cfi r12, R12
23819
23820 /* Save rbp so that we can unwind from get_irq_regs() */
23821 - movq_cfi rbp, 0
23822 + movq_cfi rbp, RBP
23823
23824 /* Save previous stack value */
23825 movq %rsp, %rsi
23826
23827 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23828 - testl $3, CS-RBP(%rsi)
23829 + movq %rsp,%rdi /* arg1 for handler */
23830 + testb $3, CS(%rsi)
23831 je 1f
23832 SWAPGS
23833 /*
23834 @@ -711,6 +1199,18 @@ END(interrupt)
23835 0x06 /* DW_OP_deref */, \
23836 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23837 0x22 /* DW_OP_plus */
23838 +
23839 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23840 + testb $3, CS(%rdi)
23841 + jnz 1f
23842 + pax_enter_kernel
23843 + jmp 2f
23844 +1: pax_enter_kernel_user
23845 +2:
23846 +#else
23847 + pax_enter_kernel
23848 +#endif
23849 +
23850 /* We entered an interrupt context - irqs are off: */
23851 TRACE_IRQS_OFF
23852
23853 @@ -735,14 +1235,14 @@ ret_from_intr:
23854
23855 /* Restore saved previous stack */
23856 popq %rsi
23857 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23858 - leaq ARGOFFSET-RBP(%rsi), %rsp
23859 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23860 + movq %rsi, %rsp
23861 CFI_DEF_CFA_REGISTER rsp
23862 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23863 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23864
23865 exit_intr:
23866 GET_THREAD_INFO(%rcx)
23867 - testl $3,CS-ARGOFFSET(%rsp)
23868 + testb $3,CS-ARGOFFSET(%rsp)
23869 je retint_kernel
23870
23871 /* Interrupt came from user space */
23872 @@ -764,14 +1264,16 @@ retint_swapgs: /* return to user-space */
23873 * The iretq could re-enable interrupts:
23874 */
23875 DISABLE_INTERRUPTS(CLBR_ANY)
23876 + pax_exit_kernel_user
23877 +retint_swapgs_pax:
23878 TRACE_IRQS_IRETQ
23879
23880 /*
23881 * Try to use SYSRET instead of IRET if we're returning to
23882 * a completely clean 64-bit userspace context.
23883 */
23884 - movq (RCX-R11)(%rsp), %rcx
23885 - cmpq %rcx,(RIP-R11)(%rsp) /* RCX == RIP */
23886 + movq (RCX-ARGOFFSET)(%rsp), %rcx
23887 + cmpq %rcx,(RIP-ARGOFFSET)(%rsp) /* RCX == RIP */
23888 jne opportunistic_sysret_failed
23889
23890 /*
23891 @@ -792,7 +1294,7 @@ retint_swapgs: /* return to user-space */
23892 shr $__VIRTUAL_MASK_SHIFT, %rcx
23893 jnz opportunistic_sysret_failed
23894
23895 - cmpq $__USER_CS,(CS-R11)(%rsp) /* CS must match SYSRET */
23896 + cmpq $__USER_CS,(CS-ARGOFFSET)(%rsp) /* CS must match SYSRET */
23897 jne opportunistic_sysret_failed
23898
23899 movq (R11-ARGOFFSET)(%rsp), %r11
23900 @@ -838,6 +1340,27 @@ opportunistic_sysret_failed:
23901
23902 retint_restore_args: /* return to kernel space */
23903 DISABLE_INTERRUPTS(CLBR_ANY)
23904 + pax_exit_kernel
23905 +
23906 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23907 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23908 + * namely calling EFI runtime services with a phys mapping. We're
23909 + * starting off with NOPs and patch in the real instrumentation
23910 + * (BTS/OR) before starting any userland process; even before starting
23911 + * up the APs.
23912 + */
23913 + .pushsection .altinstr_replacement, "a"
23914 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23915 + 602:
23916 + .popsection
23917 + 603: .fill 602b-601b, 1, 0x90
23918 + .pushsection .altinstructions, "a"
23919 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23920 + .popsection
23921 +#else
23922 + pax_force_retaddr (RIP-ARGOFFSET)
23923 +#endif
23924 +
23925 /*
23926 * The iretq could re-enable interrupts:
23927 */
23928 @@ -875,15 +1398,15 @@ native_irq_return_ldt:
23929 SWAPGS
23930 movq PER_CPU_VAR(espfix_waddr),%rdi
23931 movq %rax,(0*8)(%rdi) /* RAX */
23932 - movq (2*8)(%rsp),%rax /* RIP */
23933 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23934 movq %rax,(1*8)(%rdi)
23935 - movq (3*8)(%rsp),%rax /* CS */
23936 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23937 movq %rax,(2*8)(%rdi)
23938 - movq (4*8)(%rsp),%rax /* RFLAGS */
23939 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23940 movq %rax,(3*8)(%rdi)
23941 - movq (6*8)(%rsp),%rax /* SS */
23942 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23943 movq %rax,(5*8)(%rdi)
23944 - movq (5*8)(%rsp),%rax /* RSP */
23945 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23946 movq %rax,(4*8)(%rdi)
23947 andl $0xffff0000,%eax
23948 popq_cfi %rdi
23949 @@ -937,7 +1460,7 @@ ENTRY(retint_kernel)
23950 jmp exit_intr
23951 #endif
23952 CFI_ENDPROC
23953 -END(common_interrupt)
23954 +ENDPROC(common_interrupt)
23955
23956 /*
23957 * APIC interrupts.
23958 @@ -951,7 +1474,7 @@ ENTRY(\sym)
23959 interrupt \do_sym
23960 jmp ret_from_intr
23961 CFI_ENDPROC
23962 -END(\sym)
23963 +ENDPROC(\sym)
23964 .endm
23965
23966 #ifdef CONFIG_TRACING
23967 @@ -1024,7 +1547,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23968 /*
23969 * Exception entry points.
23970 */
23971 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
23972 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23973
23974 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23975 ENTRY(\sym)
23976 @@ -1080,6 +1603,12 @@ ENTRY(\sym)
23977 .endif
23978
23979 .if \shift_ist != -1
23980 +#ifdef CONFIG_SMP
23981 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23982 + lea init_tss(%r13), %r13
23983 +#else
23984 + lea init_tss(%rip), %r13
23985 +#endif
23986 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
23987 .endif
23988
23989 @@ -1126,7 +1655,7 @@ ENTRY(\sym)
23990 .endif
23991
23992 CFI_ENDPROC
23993 -END(\sym)
23994 +ENDPROC(\sym)
23995 .endm
23996
23997 #ifdef CONFIG_TRACING
23998 @@ -1167,9 +1696,10 @@ gs_change:
23999 2: mfence /* workaround */
24000 SWAPGS
24001 popfq_cfi
24002 + pax_force_retaddr
24003 ret
24004 CFI_ENDPROC
24005 -END(native_load_gs_index)
24006 +ENDPROC(native_load_gs_index)
24007
24008 _ASM_EXTABLE(gs_change,bad_gs)
24009 .section .fixup,"ax"
24010 @@ -1197,9 +1727,10 @@ ENTRY(do_softirq_own_stack)
24011 CFI_DEF_CFA_REGISTER rsp
24012 CFI_ADJUST_CFA_OFFSET -8
24013 decl PER_CPU_VAR(irq_count)
24014 + pax_force_retaddr
24015 ret
24016 CFI_ENDPROC
24017 -END(do_softirq_own_stack)
24018 +ENDPROC(do_softirq_own_stack)
24019
24020 #ifdef CONFIG_XEN
24021 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24022 @@ -1240,7 +1771,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24023 #endif
24024 jmp error_exit
24025 CFI_ENDPROC
24026 -END(xen_do_hypervisor_callback)
24027 +ENDPROC(xen_do_hypervisor_callback)
24028
24029 /*
24030 * Hypervisor uses this for application faults while it executes.
24031 @@ -1299,7 +1830,7 @@ ENTRY(xen_failsafe_callback)
24032 SAVE_ALL
24033 jmp error_exit
24034 CFI_ENDPROC
24035 -END(xen_failsafe_callback)
24036 +ENDPROC(xen_failsafe_callback)
24037
24038 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24039 xen_hvm_callback_vector xen_evtchn_do_upcall
24040 @@ -1344,18 +1875,25 @@ ENTRY(paranoid_exit)
24041 DEFAULT_FRAME
24042 DISABLE_INTERRUPTS(CLBR_NONE)
24043 TRACE_IRQS_OFF_DEBUG
24044 - testl %ebx,%ebx /* swapgs needed? */
24045 + testl $1,%ebx /* swapgs needed? */
24046 jnz paranoid_restore
24047 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24048 + pax_exit_kernel_user
24049 +#else
24050 + pax_exit_kernel
24051 +#endif
24052 TRACE_IRQS_IRETQ 0
24053 SWAPGS_UNSAFE_STACK
24054 RESTORE_ALL 8
24055 INTERRUPT_RETURN
24056 paranoid_restore:
24057 + pax_exit_kernel
24058 TRACE_IRQS_IRETQ_DEBUG 0
24059 RESTORE_ALL 8
24060 + pax_force_retaddr_bts
24061 INTERRUPT_RETURN
24062 CFI_ENDPROC
24063 -END(paranoid_exit)
24064 +ENDPROC(paranoid_exit)
24065
24066 /*
24067 * Exception entry point. This expects an error code/orig_rax on the stack.
24068 @@ -1382,12 +1920,23 @@ ENTRY(error_entry)
24069 movq %r14, R14+8(%rsp)
24070 movq %r15, R15+8(%rsp)
24071 xorl %ebx,%ebx
24072 - testl $3,CS+8(%rsp)
24073 + testb $3,CS+8(%rsp)
24074 je error_kernelspace
24075 error_swapgs:
24076 SWAPGS
24077 error_sti:
24078 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24079 + testb $3, CS+8(%rsp)
24080 + jnz 1f
24081 + pax_enter_kernel
24082 + jmp 2f
24083 +1: pax_enter_kernel_user
24084 +2:
24085 +#else
24086 + pax_enter_kernel
24087 +#endif
24088 TRACE_IRQS_OFF
24089 + pax_force_retaddr
24090 ret
24091
24092 /*
24093 @@ -1422,7 +1971,7 @@ error_bad_iret:
24094 decl %ebx /* Return to usergs */
24095 jmp error_sti
24096 CFI_ENDPROC
24097 -END(error_entry)
24098 +ENDPROC(error_entry)
24099
24100
24101 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24102 @@ -1433,7 +1982,7 @@ ENTRY(error_exit)
24103 DISABLE_INTERRUPTS(CLBR_NONE)
24104 TRACE_IRQS_OFF
24105 GET_THREAD_INFO(%rcx)
24106 - testl %eax,%eax
24107 + testl $1,%eax
24108 jne retint_kernel
24109 LOCKDEP_SYS_EXIT_IRQ
24110 movl TI_flags(%rcx),%edx
24111 @@ -1442,7 +1991,7 @@ ENTRY(error_exit)
24112 jnz retint_careful
24113 jmp retint_swapgs
24114 CFI_ENDPROC
24115 -END(error_exit)
24116 +ENDPROC(error_exit)
24117
24118 /*
24119 * Test if a given stack is an NMI stack or not.
24120 @@ -1500,9 +2049,11 @@ ENTRY(nmi)
24121 * If %cs was not the kernel segment, then the NMI triggered in user
24122 * space, which means it is definitely not nested.
24123 */
24124 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24125 + je 1f
24126 cmpl $__KERNEL_CS, 16(%rsp)
24127 jne first_nmi
24128 -
24129 +1:
24130 /*
24131 * Check the special variable on the stack to see if NMIs are
24132 * executing.
24133 @@ -1536,8 +2087,7 @@ nested_nmi:
24134
24135 1:
24136 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24137 - leaq -1*8(%rsp), %rdx
24138 - movq %rdx, %rsp
24139 + subq $8, %rsp
24140 CFI_ADJUST_CFA_OFFSET 1*8
24141 leaq -10*8(%rsp), %rdx
24142 pushq_cfi $__KERNEL_DS
24143 @@ -1555,6 +2105,7 @@ nested_nmi_out:
24144 CFI_RESTORE rdx
24145
24146 /* No need to check faults here */
24147 +# pax_force_retaddr_bts
24148 INTERRUPT_RETURN
24149
24150 CFI_RESTORE_STATE
24151 @@ -1651,13 +2202,13 @@ end_repeat_nmi:
24152 subq $ORIG_RAX-R15, %rsp
24153 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24154 /*
24155 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24156 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24157 * as we should not be calling schedule in NMI context.
24158 * Even with normal interrupts enabled. An NMI should not be
24159 * setting NEED_RESCHED or anything that normal interrupts and
24160 * exceptions might do.
24161 */
24162 - call save_paranoid
24163 + call save_paranoid_nmi
24164 DEFAULT_FRAME 0
24165
24166 /*
24167 @@ -1667,9 +2218,9 @@ end_repeat_nmi:
24168 * NMI itself takes a page fault, the page fault that was preempted
24169 * will read the information from the NMI page fault and not the
24170 * origin fault. Save it off and restore it if it changes.
24171 - * Use the r12 callee-saved register.
24172 + * Use the r13 callee-saved register.
24173 */
24174 - movq %cr2, %r12
24175 + movq %cr2, %r13
24176
24177 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24178 movq %rsp,%rdi
24179 @@ -1678,29 +2229,34 @@ end_repeat_nmi:
24180
24181 /* Did the NMI take a page fault? Restore cr2 if it did */
24182 movq %cr2, %rcx
24183 - cmpq %rcx, %r12
24184 + cmpq %rcx, %r13
24185 je 1f
24186 - movq %r12, %cr2
24187 + movq %r13, %cr2
24188 1:
24189
24190 - testl %ebx,%ebx /* swapgs needed? */
24191 + testl $1,%ebx /* swapgs needed? */
24192 jnz nmi_restore
24193 nmi_swapgs:
24194 SWAPGS_UNSAFE_STACK
24195 nmi_restore:
24196 + pax_exit_kernel_nmi
24197 /* Pop the extra iret frame at once */
24198 RESTORE_ALL 6*8
24199 + testb $3, 8(%rsp)
24200 + jnz 1f
24201 + pax_force_retaddr_bts
24202 +1:
24203
24204 /* Clear the NMI executing stack variable */
24205 movq $0, 5*8(%rsp)
24206 jmp irq_return
24207 CFI_ENDPROC
24208 -END(nmi)
24209 +ENDPROC(nmi)
24210
24211 ENTRY(ignore_sysret)
24212 CFI_STARTPROC
24213 mov $-ENOSYS,%eax
24214 sysret
24215 CFI_ENDPROC
24216 -END(ignore_sysret)
24217 +ENDPROC(ignore_sysret)
24218
24219 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24220 index f5d0730..5bce89c 100644
24221 --- a/arch/x86/kernel/espfix_64.c
24222 +++ b/arch/x86/kernel/espfix_64.c
24223 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24224 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24225 static void *espfix_pages[ESPFIX_MAX_PAGES];
24226
24227 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24228 - __aligned(PAGE_SIZE);
24229 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24230
24231 static unsigned int page_random, slot_random;
24232
24233 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24234 void __init init_espfix_bsp(void)
24235 {
24236 pgd_t *pgd_p;
24237 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24238
24239 /* Install the espfix pud into the kernel page directory */
24240 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24241 + pgd_p = &init_level4_pgt[index];
24242 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24243
24244 +#ifdef CONFIG_PAX_PER_CPU_PGD
24245 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24246 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24247 +#endif
24248 +
24249 /* Randomize the locations */
24250 init_espfix_random();
24251
24252 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24253 set_pte(&pte_p[n*PTE_STRIDE], pte);
24254
24255 /* Job is done for this CPU and any CPU which shares this page */
24256 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24257 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24258
24259 unlock_done:
24260 mutex_unlock(&espfix_init_mutex);
24261 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24262 index 8b7b0a5..02219db 100644
24263 --- a/arch/x86/kernel/ftrace.c
24264 +++ b/arch/x86/kernel/ftrace.c
24265 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24266 * kernel identity mapping to modify code.
24267 */
24268 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24269 - ip = (unsigned long)__va(__pa_symbol(ip));
24270 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24271
24272 return ip;
24273 }
24274 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24275 {
24276 unsigned char replaced[MCOUNT_INSN_SIZE];
24277
24278 + ip = ktla_ktva(ip);
24279 +
24280 /*
24281 * Note: Due to modules and __init, code can
24282 * disappear and change, we need to protect against faulting
24283 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24284 unsigned char old[MCOUNT_INSN_SIZE];
24285 int ret;
24286
24287 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24288 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24289
24290 ftrace_update_func = ip;
24291 /* Make sure the breakpoints see the ftrace_update_func update */
24292 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24293 unsigned char replaced[MCOUNT_INSN_SIZE];
24294 unsigned char brk = BREAKPOINT_INSTRUCTION;
24295
24296 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24297 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24298 return -EFAULT;
24299
24300 /* Make sure it is what we expect it to be */
24301 @@ -670,11 +672,11 @@ static unsigned char *ftrace_jmp_replace(unsigned long ip, unsigned long addr)
24302 /* Module allocation simplifies allocating memory for code */
24303 static inline void *alloc_tramp(unsigned long size)
24304 {
24305 - return module_alloc(size);
24306 + return module_alloc_exec(size);
24307 }
24308 static inline void tramp_free(void *tramp)
24309 {
24310 - module_memfree(tramp);
24311 + module_memfree_exec(tramp);
24312 }
24313 #else
24314 /* Trampolines can only be created if modules are supported */
24315 @@ -753,7 +755,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24316 *tramp_size = size + MCOUNT_INSN_SIZE + sizeof(void *);
24317
24318 /* Copy ftrace_caller onto the trampoline memory */
24319 + pax_open_kernel();
24320 ret = probe_kernel_read(trampoline, (void *)start_offset, size);
24321 + pax_close_kernel();
24322 if (WARN_ON(ret < 0)) {
24323 tramp_free(trampoline);
24324 return 0;
24325 @@ -763,6 +767,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24326
24327 /* The trampoline ends with a jmp to ftrace_return */
24328 jmp = ftrace_jmp_replace(ip, (unsigned long)ftrace_return);
24329 + pax_open_kernel();
24330 memcpy(trampoline + size, jmp, MCOUNT_INSN_SIZE);
24331
24332 /*
24333 @@ -775,6 +780,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24334
24335 ptr = (unsigned long *)(trampoline + size + MCOUNT_INSN_SIZE);
24336 *ptr = (unsigned long)ops;
24337 + pax_close_kernel();
24338
24339 op_offset -= start_offset;
24340 memcpy(&op_ptr, trampoline + op_offset, OP_REF_SIZE);
24341 @@ -792,7 +798,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24342 op_ptr.offset = offset;
24343
24344 /* put in the new offset to the ftrace_ops */
24345 + pax_open_kernel();
24346 memcpy(trampoline + op_offset, &op_ptr, OP_REF_SIZE);
24347 + pax_close_kernel();
24348
24349 /* ALLOC_TRAMP flags lets us know we created it */
24350 ops->flags |= FTRACE_OPS_FL_ALLOC_TRAMP;
24351 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24352 index b111ab5..3d419ea 100644
24353 --- a/arch/x86/kernel/head64.c
24354 +++ b/arch/x86/kernel/head64.c
24355 @@ -68,12 +68,12 @@ again:
24356 pgd = *pgd_p;
24357
24358 /*
24359 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24360 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24361 + * The use of __early_va rather than __va here is critical:
24362 + * __va would point us back into the dynamic
24363 * range and we might end up looping forever...
24364 */
24365 if (pgd)
24366 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24367 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24368 else {
24369 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24370 reset_early_page_tables();
24371 @@ -83,13 +83,13 @@ again:
24372 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24373 for (i = 0; i < PTRS_PER_PUD; i++)
24374 pud_p[i] = 0;
24375 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24376 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24377 }
24378 pud_p += pud_index(address);
24379 pud = *pud_p;
24380
24381 if (pud)
24382 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24383 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24384 else {
24385 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24386 reset_early_page_tables();
24387 @@ -99,7 +99,7 @@ again:
24388 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24389 for (i = 0; i < PTRS_PER_PMD; i++)
24390 pmd_p[i] = 0;
24391 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24392 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24393 }
24394 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24395 pmd_p[pmd_index(address)] = pmd;
24396 @@ -180,7 +180,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24397 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24398 early_printk("Kernel alive\n");
24399
24400 - clear_page(init_level4_pgt);
24401 /* set init_level4_pgt kernel high mapping*/
24402 init_level4_pgt[511] = early_level4_pgt[511];
24403
24404 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24405 index 30a2aa3..d62e1dd 100644
24406 --- a/arch/x86/kernel/head_32.S
24407 +++ b/arch/x86/kernel/head_32.S
24408 @@ -26,6 +26,12 @@
24409 /* Physical address */
24410 #define pa(X) ((X) - __PAGE_OFFSET)
24411
24412 +#ifdef CONFIG_PAX_KERNEXEC
24413 +#define ta(X) (X)
24414 +#else
24415 +#define ta(X) ((X) - __PAGE_OFFSET)
24416 +#endif
24417 +
24418 /*
24419 * References to members of the new_cpu_data structure.
24420 */
24421 @@ -55,11 +61,7 @@
24422 * and small than max_low_pfn, otherwise will waste some page table entries
24423 */
24424
24425 -#if PTRS_PER_PMD > 1
24426 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24427 -#else
24428 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24429 -#endif
24430 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24431
24432 /* Number of possible pages in the lowmem region */
24433 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24434 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24435 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24436
24437 /*
24438 + * Real beginning of normal "text" segment
24439 + */
24440 +ENTRY(stext)
24441 +ENTRY(_stext)
24442 +
24443 +/*
24444 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24445 * %esi points to the real-mode code as a 32-bit pointer.
24446 * CS and DS must be 4 GB flat segments, but we don't depend on
24447 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24448 * can.
24449 */
24450 __HEAD
24451 +
24452 +#ifdef CONFIG_PAX_KERNEXEC
24453 + jmp startup_32
24454 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24455 +.fill PAGE_SIZE-5,1,0xcc
24456 +#endif
24457 +
24458 ENTRY(startup_32)
24459 movl pa(stack_start),%ecx
24460
24461 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24462 2:
24463 leal -__PAGE_OFFSET(%ecx),%esp
24464
24465 +#ifdef CONFIG_SMP
24466 + movl $pa(cpu_gdt_table),%edi
24467 + movl $__per_cpu_load,%eax
24468 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24469 + rorl $16,%eax
24470 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24471 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24472 + movl $__per_cpu_end - 1,%eax
24473 + subl $__per_cpu_start,%eax
24474 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24475 +#endif
24476 +
24477 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24478 + movl $NR_CPUS,%ecx
24479 + movl $pa(cpu_gdt_table),%edi
24480 +1:
24481 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24482 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24483 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24484 + addl $PAGE_SIZE_asm,%edi
24485 + loop 1b
24486 +#endif
24487 +
24488 +#ifdef CONFIG_PAX_KERNEXEC
24489 + movl $pa(boot_gdt),%edi
24490 + movl $__LOAD_PHYSICAL_ADDR,%eax
24491 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24492 + rorl $16,%eax
24493 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24494 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24495 + rorl $16,%eax
24496 +
24497 + ljmp $(__BOOT_CS),$1f
24498 +1:
24499 +
24500 + movl $NR_CPUS,%ecx
24501 + movl $pa(cpu_gdt_table),%edi
24502 + addl $__PAGE_OFFSET,%eax
24503 +1:
24504 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24505 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24506 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24507 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24508 + rorl $16,%eax
24509 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24510 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24511 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24512 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24513 + rorl $16,%eax
24514 + addl $PAGE_SIZE_asm,%edi
24515 + loop 1b
24516 +#endif
24517 +
24518 /*
24519 * Clear BSS first so that there are no surprises...
24520 */
24521 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24522 movl %eax, pa(max_pfn_mapped)
24523
24524 /* Do early initialization of the fixmap area */
24525 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24526 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24527 +#ifdef CONFIG_COMPAT_VDSO
24528 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24529 +#else
24530 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24531 +#endif
24532 #else /* Not PAE */
24533
24534 page_pde_offset = (__PAGE_OFFSET >> 20);
24535 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24536 movl %eax, pa(max_pfn_mapped)
24537
24538 /* Do early initialization of the fixmap area */
24539 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24540 - movl %eax,pa(initial_page_table+0xffc)
24541 +#ifdef CONFIG_COMPAT_VDSO
24542 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24543 +#else
24544 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24545 +#endif
24546 #endif
24547
24548 #ifdef CONFIG_PARAVIRT
24549 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24550 cmpl $num_subarch_entries, %eax
24551 jae bad_subarch
24552
24553 - movl pa(subarch_entries)(,%eax,4), %eax
24554 - subl $__PAGE_OFFSET, %eax
24555 - jmp *%eax
24556 + jmp *pa(subarch_entries)(,%eax,4)
24557
24558 bad_subarch:
24559 WEAK(lguest_entry)
24560 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24561 __INITDATA
24562
24563 subarch_entries:
24564 - .long default_entry /* normal x86/PC */
24565 - .long lguest_entry /* lguest hypervisor */
24566 - .long xen_entry /* Xen hypervisor */
24567 - .long default_entry /* Moorestown MID */
24568 + .long ta(default_entry) /* normal x86/PC */
24569 + .long ta(lguest_entry) /* lguest hypervisor */
24570 + .long ta(xen_entry) /* Xen hypervisor */
24571 + .long ta(default_entry) /* Moorestown MID */
24572 num_subarch_entries = (. - subarch_entries) / 4
24573 .previous
24574 #else
24575 @@ -354,6 +426,7 @@ default_entry:
24576 movl pa(mmu_cr4_features),%eax
24577 movl %eax,%cr4
24578
24579 +#ifdef CONFIG_X86_PAE
24580 testb $X86_CR4_PAE, %al # check if PAE is enabled
24581 jz enable_paging
24582
24583 @@ -382,6 +455,9 @@ default_entry:
24584 /* Make changes effective */
24585 wrmsr
24586
24587 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24588 +#endif
24589 +
24590 enable_paging:
24591
24592 /*
24593 @@ -449,14 +525,20 @@ is486:
24594 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24595 movl %eax,%ss # after changing gdt.
24596
24597 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24598 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24599 movl %eax,%ds
24600 movl %eax,%es
24601
24602 movl $(__KERNEL_PERCPU), %eax
24603 movl %eax,%fs # set this cpu's percpu
24604
24605 +#ifdef CONFIG_CC_STACKPROTECTOR
24606 movl $(__KERNEL_STACK_CANARY),%eax
24607 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24608 + movl $(__USER_DS),%eax
24609 +#else
24610 + xorl %eax,%eax
24611 +#endif
24612 movl %eax,%gs
24613
24614 xorl %eax,%eax # Clear LDT
24615 @@ -513,8 +595,11 @@ setup_once:
24616 * relocation. Manually set base address in stack canary
24617 * segment descriptor.
24618 */
24619 - movl $gdt_page,%eax
24620 + movl $cpu_gdt_table,%eax
24621 movl $stack_canary,%ecx
24622 +#ifdef CONFIG_SMP
24623 + addl $__per_cpu_load,%ecx
24624 +#endif
24625 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24626 shrl $16, %ecx
24627 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24628 @@ -551,7 +636,7 @@ early_idt_handler_common:
24629 cmpl $2,(%esp) # X86_TRAP_NMI
24630 je is_nmi # Ignore NMI
24631
24632 - cmpl $2,%ss:early_recursion_flag
24633 + cmpl $1,%ss:early_recursion_flag
24634 je hlt_loop
24635 incl %ss:early_recursion_flag
24636
24637 @@ -589,8 +674,8 @@ early_idt_handler_common:
24638 pushl (20+6*4)(%esp) /* trapno */
24639 pushl $fault_msg
24640 call printk
24641 -#endif
24642 call dump_stack
24643 +#endif
24644 hlt_loop:
24645 hlt
24646 jmp hlt_loop
24647 @@ -610,8 +695,11 @@ ENDPROC(early_idt_handler_common)
24648 /* This is the default interrupt "handler" :-) */
24649 ALIGN
24650 ignore_int:
24651 - cld
24652 #ifdef CONFIG_PRINTK
24653 + cmpl $2,%ss:early_recursion_flag
24654 + je hlt_loop
24655 + incl %ss:early_recursion_flag
24656 + cld
24657 pushl %eax
24658 pushl %ecx
24659 pushl %edx
24660 @@ -620,9 +708,6 @@ ignore_int:
24661 movl $(__KERNEL_DS),%eax
24662 movl %eax,%ds
24663 movl %eax,%es
24664 - cmpl $2,early_recursion_flag
24665 - je hlt_loop
24666 - incl early_recursion_flag
24667 pushl 16(%esp)
24668 pushl 24(%esp)
24669 pushl 32(%esp)
24670 @@ -656,29 +741,34 @@ ENTRY(setup_once_ref)
24671 /*
24672 * BSS section
24673 */
24674 -__PAGE_ALIGNED_BSS
24675 - .align PAGE_SIZE
24676 #ifdef CONFIG_X86_PAE
24677 +.section .initial_pg_pmd,"a",@progbits
24678 initial_pg_pmd:
24679 .fill 1024*KPMDS,4,0
24680 #else
24681 +.section .initial_page_table,"a",@progbits
24682 ENTRY(initial_page_table)
24683 .fill 1024,4,0
24684 #endif
24685 +.section .initial_pg_fixmap,"a",@progbits
24686 initial_pg_fixmap:
24687 .fill 1024,4,0
24688 +.section .empty_zero_page,"a",@progbits
24689 ENTRY(empty_zero_page)
24690 .fill 4096,1,0
24691 +.section .swapper_pg_dir,"a",@progbits
24692 ENTRY(swapper_pg_dir)
24693 +#ifdef CONFIG_X86_PAE
24694 + .fill 4,8,0
24695 +#else
24696 .fill 1024,4,0
24697 +#endif
24698
24699 /*
24700 * This starts the data section.
24701 */
24702 #ifdef CONFIG_X86_PAE
24703 -__PAGE_ALIGNED_DATA
24704 - /* Page-aligned for the benefit of paravirt? */
24705 - .align PAGE_SIZE
24706 +.section .initial_page_table,"a",@progbits
24707 ENTRY(initial_page_table)
24708 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24709 # if KPMDS == 3
24710 @@ -697,12 +787,20 @@ ENTRY(initial_page_table)
24711 # error "Kernel PMDs should be 1, 2 or 3"
24712 # endif
24713 .align PAGE_SIZE /* needs to be page-sized too */
24714 +
24715 +#ifdef CONFIG_PAX_PER_CPU_PGD
24716 +ENTRY(cpu_pgd)
24717 + .rept 2*NR_CPUS
24718 + .fill 4,8,0
24719 + .endr
24720 +#endif
24721 +
24722 #endif
24723
24724 .data
24725 .balign 4
24726 ENTRY(stack_start)
24727 - .long init_thread_union+THREAD_SIZE
24728 + .long init_thread_union+THREAD_SIZE-8
24729
24730 __INITRODATA
24731 int_msg:
24732 @@ -730,7 +828,7 @@ fault_msg:
24733 * segment size, and 32-bit linear address value:
24734 */
24735
24736 - .data
24737 +.section .rodata,"a",@progbits
24738 .globl boot_gdt_descr
24739 .globl idt_descr
24740
24741 @@ -739,7 +837,7 @@ fault_msg:
24742 .word 0 # 32 bit align gdt_desc.address
24743 boot_gdt_descr:
24744 .word __BOOT_DS+7
24745 - .long boot_gdt - __PAGE_OFFSET
24746 + .long pa(boot_gdt)
24747
24748 .word 0 # 32-bit align idt_desc.address
24749 idt_descr:
24750 @@ -750,7 +848,7 @@ idt_descr:
24751 .word 0 # 32 bit align gdt_desc.address
24752 ENTRY(early_gdt_descr)
24753 .word GDT_ENTRIES*8-1
24754 - .long gdt_page /* Overwritten for secondary CPUs */
24755 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24756
24757 /*
24758 * The boot_gdt must mirror the equivalent in setup.S and is
24759 @@ -759,5 +857,65 @@ ENTRY(early_gdt_descr)
24760 .align L1_CACHE_BYTES
24761 ENTRY(boot_gdt)
24762 .fill GDT_ENTRY_BOOT_CS,8,0
24763 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24764 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24765 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24766 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24767 +
24768 + .align PAGE_SIZE_asm
24769 +ENTRY(cpu_gdt_table)
24770 + .rept NR_CPUS
24771 + .quad 0x0000000000000000 /* NULL descriptor */
24772 + .quad 0x0000000000000000 /* 0x0b reserved */
24773 + .quad 0x0000000000000000 /* 0x13 reserved */
24774 + .quad 0x0000000000000000 /* 0x1b reserved */
24775 +
24776 +#ifdef CONFIG_PAX_KERNEXEC
24777 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24778 +#else
24779 + .quad 0x0000000000000000 /* 0x20 unused */
24780 +#endif
24781 +
24782 + .quad 0x0000000000000000 /* 0x28 unused */
24783 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24784 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24785 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24786 + .quad 0x0000000000000000 /* 0x4b reserved */
24787 + .quad 0x0000000000000000 /* 0x53 reserved */
24788 + .quad 0x0000000000000000 /* 0x5b reserved */
24789 +
24790 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24791 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24792 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24793 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24794 +
24795 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24796 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24797 +
24798 + /*
24799 + * Segments used for calling PnP BIOS have byte granularity.
24800 + * The code segments and data segments have fixed 64k limits,
24801 + * the transfer segment sizes are set at run time.
24802 + */
24803 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24804 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24805 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24806 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24807 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24808 +
24809 + /*
24810 + * The APM segments have byte granularity and their bases
24811 + * are set at run time. All have 64k limits.
24812 + */
24813 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24814 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24815 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24816 +
24817 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24818 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24819 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24820 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24821 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24822 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24823 +
24824 + /* Be sure this is zeroed to avoid false validations in Xen */
24825 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24826 + .endr
24827 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24828 index f8a8406..ad6d014 100644
24829 --- a/arch/x86/kernel/head_64.S
24830 +++ b/arch/x86/kernel/head_64.S
24831 @@ -20,6 +20,8 @@
24832 #include <asm/processor-flags.h>
24833 #include <asm/percpu.h>
24834 #include <asm/nops.h>
24835 +#include <asm/cpufeature.h>
24836 +#include <asm/alternative-asm.h>
24837
24838 #ifdef CONFIG_PARAVIRT
24839 #include <asm/asm-offsets.h>
24840 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24841 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24842 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24843 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24844 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24845 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24846 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24847 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24848 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24849 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24850
24851 .text
24852 __HEAD
24853 @@ -89,11 +97,26 @@ startup_64:
24854 * Fixup the physical addresses in the page table
24855 */
24856 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24857 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24858 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24859 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24860 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24861 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24862
24863 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24864 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24865 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24866 +#ifndef CONFIG_XEN
24867 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24868 +#endif
24869
24870 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24871 +
24872 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24873 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24874 +
24875 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
24876 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
24877 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24878 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24879
24880 /*
24881 * Set up the identity mapping for the switchover. These
24882 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
24883 * after the boot processor executes this code.
24884 */
24885
24886 + orq $-1, %rbp
24887 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24888 1:
24889
24890 - /* Enable PAE mode and PGE */
24891 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24892 + /* Enable PAE mode and PSE/PGE */
24893 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24894 movq %rcx, %cr4
24895
24896 /* Setup early boot stage 4 level pagetables. */
24897 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
24898 movl $MSR_EFER, %ecx
24899 rdmsr
24900 btsl $_EFER_SCE, %eax /* Enable System Call */
24901 - btl $20,%edi /* No Execute supported? */
24902 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24903 jnc 1f
24904 btsl $_EFER_NX, %eax
24905 + cmpq $-1, %rbp
24906 + je 1f
24907 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24908 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24909 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24910 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24911 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24912 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
24913 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
24914 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24915 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24916 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24917 1: wrmsr /* Make changes effective */
24918
24919 /* Setup cr0 */
24920 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
24921 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24922 * address given in m16:64.
24923 */
24924 + pax_set_fptr_mask
24925 movq initial_code(%rip),%rax
24926 pushq $0 # fake return address to stop unwinder
24927 pushq $__KERNEL_CS # set correct cs
24928 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
24929 .quad INIT_PER_CPU_VAR(irq_stack_union)
24930
24931 GLOBAL(stack_start)
24932 - .quad init_thread_union+THREAD_SIZE-8
24933 + .quad init_thread_union+THREAD_SIZE-16
24934 .word 0
24935 __FINITDATA
24936
24937 @@ -393,7 +429,7 @@ early_idt_handler_common:
24938 call dump_stack
24939 #ifdef CONFIG_KALLSYMS
24940 leaq early_idt_ripmsg(%rip),%rdi
24941 - movq 40(%rsp),%rsi # %rip again
24942 + movq 88(%rsp),%rsi # %rip again
24943 call __print_symbol
24944 #endif
24945 #endif /* EARLY_PRINTK */
24946 @@ -422,6 +458,7 @@ ENDPROC(early_idt_handler_common)
24947 early_recursion_flag:
24948 .long 0
24949
24950 + .section .rodata,"a",@progbits
24951 #ifdef CONFIG_EARLY_PRINTK
24952 early_idt_msg:
24953 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24954 @@ -449,29 +486,52 @@ NEXT_PAGE(early_level4_pgt)
24955 NEXT_PAGE(early_dynamic_pgts)
24956 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24957
24958 - .data
24959 + .section .rodata,"a",@progbits
24960
24961 -#ifndef CONFIG_XEN
24962 NEXT_PAGE(init_level4_pgt)
24963 - .fill 512,8,0
24964 -#else
24965 -NEXT_PAGE(init_level4_pgt)
24966 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24967 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24968 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24969 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24970 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24971 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24972 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24973 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24974 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24975 .org init_level4_pgt + L4_START_KERNEL*8, 0
24976 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24977 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24978
24979 +#ifdef CONFIG_PAX_PER_CPU_PGD
24980 +NEXT_PAGE(cpu_pgd)
24981 + .rept 2*NR_CPUS
24982 + .fill 512,8,0
24983 + .endr
24984 +#endif
24985 +
24986 NEXT_PAGE(level3_ident_pgt)
24987 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24988 +#ifdef CONFIG_XEN
24989 .fill 511, 8, 0
24990 +#else
24991 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24992 + .fill 510,8,0
24993 +#endif
24994 +
24995 +NEXT_PAGE(level3_vmalloc_start_pgt)
24996 + .fill 512,8,0
24997 +
24998 +NEXT_PAGE(level3_vmalloc_end_pgt)
24999 + .fill 512,8,0
25000 +
25001 +NEXT_PAGE(level3_vmemmap_pgt)
25002 + .fill L3_VMEMMAP_START,8,0
25003 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25004 +
25005 NEXT_PAGE(level2_ident_pgt)
25006 - /* Since I easily can, map the first 1G.
25007 + /* Since I easily can, map the first 2G.
25008 * Don't set NX because code runs from these pages.
25009 */
25010 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25011 -#endif
25012 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25013
25014 NEXT_PAGE(level3_kernel_pgt)
25015 .fill L3_START_KERNEL,8,0
25016 @@ -479,6 +539,9 @@ NEXT_PAGE(level3_kernel_pgt)
25017 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25018 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25019
25020 +NEXT_PAGE(level2_vmemmap_pgt)
25021 + .fill 512,8,0
25022 +
25023 NEXT_PAGE(level2_kernel_pgt)
25024 /*
25025 * 512 MB kernel mapping. We spend a full page on this pagetable
25026 @@ -494,23 +557,61 @@ NEXT_PAGE(level2_kernel_pgt)
25027 KERNEL_IMAGE_SIZE/PMD_SIZE)
25028
25029 NEXT_PAGE(level2_fixmap_pgt)
25030 - .fill 506,8,0
25031 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25032 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25033 - .fill 5,8,0
25034 + .fill 504,8,0
25035 + .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _PAGE_TABLE
25036 + .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _PAGE_TABLE
25037 + .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _PAGE_TABLE
25038 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25039 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25040 + .fill 4,8,0
25041
25042 NEXT_PAGE(level1_fixmap_pgt)
25043 + .fill 3*512,8,0
25044 +
25045 +NEXT_PAGE(level1_vsyscall_pgt)
25046 .fill 512,8,0
25047
25048 #undef PMDS
25049
25050 - .data
25051 + .align PAGE_SIZE
25052 +ENTRY(cpu_gdt_table)
25053 + .rept NR_CPUS
25054 + .quad 0x0000000000000000 /* NULL descriptor */
25055 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25056 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25057 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25058 + .quad 0x00cffb000000ffff /* __USER32_CS */
25059 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25060 + .quad 0x00affb000000ffff /* __USER_CS */
25061 +
25062 +#ifdef CONFIG_PAX_KERNEXEC
25063 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25064 +#else
25065 + .quad 0x0 /* unused */
25066 +#endif
25067 +
25068 + .quad 0,0 /* TSS */
25069 + .quad 0,0 /* LDT */
25070 + .quad 0,0,0 /* three TLS descriptors */
25071 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25072 + /* asm/segment.h:GDT_ENTRIES must match this */
25073 +
25074 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25075 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25076 +#else
25077 + .quad 0x0 /* unused */
25078 +#endif
25079 +
25080 + /* zero the remaining page */
25081 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25082 + .endr
25083 +
25084 .align 16
25085 .globl early_gdt_descr
25086 early_gdt_descr:
25087 .word GDT_ENTRIES*8-1
25088 early_gdt_descr_base:
25089 - .quad INIT_PER_CPU_VAR(gdt_page)
25090 + .quad cpu_gdt_table
25091
25092 ENTRY(phys_base)
25093 /* This must match the first entry in level2_kernel_pgt */
25094 @@ -534,8 +635,8 @@ NEXT_PAGE(kasan_zero_pud)
25095
25096
25097 #include "../../x86/xen/xen-head.S"
25098 -
25099 - __PAGE_ALIGNED_BSS
25100 +
25101 + .section .rodata,"a",@progbits
25102 NEXT_PAGE(empty_zero_page)
25103 .skip PAGE_SIZE
25104
25105 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25106 index 05fd74f..c3548b1 100644
25107 --- a/arch/x86/kernel/i386_ksyms_32.c
25108 +++ b/arch/x86/kernel/i386_ksyms_32.c
25109 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25110 EXPORT_SYMBOL(cmpxchg8b_emu);
25111 #endif
25112
25113 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25114 +
25115 /* Networking helper routines. */
25116 EXPORT_SYMBOL(csum_partial_copy_generic);
25117 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25118 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25119
25120 EXPORT_SYMBOL(__get_user_1);
25121 EXPORT_SYMBOL(__get_user_2);
25122 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25123 EXPORT_SYMBOL(___preempt_schedule_context);
25124 #endif
25125 #endif
25126 +
25127 +#ifdef CONFIG_PAX_KERNEXEC
25128 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25129 +#endif
25130 +
25131 +#ifdef CONFIG_PAX_PER_CPU_PGD
25132 +EXPORT_SYMBOL(cpu_pgd);
25133 +#endif
25134 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25135 index f341d56..d9b527b 100644
25136 --- a/arch/x86/kernel/i387.c
25137 +++ b/arch/x86/kernel/i387.c
25138 @@ -68,7 +68,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25139 static inline bool interrupted_user_mode(void)
25140 {
25141 struct pt_regs *regs = get_irq_regs();
25142 - return regs && user_mode_vm(regs);
25143 + return regs && user_mode(regs);
25144 }
25145
25146 /*
25147 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25148 index e7cc537..67d7372 100644
25149 --- a/arch/x86/kernel/i8259.c
25150 +++ b/arch/x86/kernel/i8259.c
25151 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25152 static void make_8259A_irq(unsigned int irq)
25153 {
25154 disable_irq_nosync(irq);
25155 - io_apic_irqs &= ~(1<<irq);
25156 + io_apic_irqs &= ~(1UL<<irq);
25157 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25158 enable_irq(irq);
25159 }
25160 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25161 "spurious 8259A interrupt: IRQ%d.\n", irq);
25162 spurious_irq_mask |= irqmask;
25163 }
25164 - atomic_inc(&irq_err_count);
25165 + atomic_inc_unchecked(&irq_err_count);
25166 /*
25167 * Theoretically we do not have to handle this IRQ,
25168 * but in Linux this does not cause problems and is
25169 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25170 /* (slave's support for AEOI in flat mode is to be investigated) */
25171 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25172
25173 + pax_open_kernel();
25174 if (auto_eoi)
25175 /*
25176 * In AEOI mode we just have to mask the interrupt
25177 * when acking.
25178 */
25179 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25180 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25181 else
25182 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25183 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25184 + pax_close_kernel();
25185
25186 udelay(100); /* wait for 8259A to initialize */
25187
25188 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25189 index a979b5b..1d6db75 100644
25190 --- a/arch/x86/kernel/io_delay.c
25191 +++ b/arch/x86/kernel/io_delay.c
25192 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25193 * Quirk table for systems that misbehave (lock up, etc.) if port
25194 * 0x80 is used:
25195 */
25196 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25197 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25198 {
25199 .callback = dmi_io_delay_0xed_port,
25200 .ident = "Compaq Presario V6000",
25201 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25202 index 4ddaf66..49d5c18 100644
25203 --- a/arch/x86/kernel/ioport.c
25204 +++ b/arch/x86/kernel/ioport.c
25205 @@ -6,6 +6,7 @@
25206 #include <linux/sched.h>
25207 #include <linux/kernel.h>
25208 #include <linux/capability.h>
25209 +#include <linux/security.h>
25210 #include <linux/errno.h>
25211 #include <linux/types.h>
25212 #include <linux/ioport.h>
25213 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25214 return -EINVAL;
25215 if (turn_on && !capable(CAP_SYS_RAWIO))
25216 return -EPERM;
25217 +#ifdef CONFIG_GRKERNSEC_IO
25218 + if (turn_on && grsec_disable_privio) {
25219 + gr_handle_ioperm();
25220 + return -ENODEV;
25221 + }
25222 +#endif
25223
25224 /*
25225 * If it's the first ioperm() call in this thread's lifetime, set the
25226 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25227 * because the ->io_bitmap_max value must match the bitmap
25228 * contents:
25229 */
25230 - tss = &per_cpu(init_tss, get_cpu());
25231 + tss = init_tss + get_cpu();
25232
25233 if (turn_on)
25234 bitmap_clear(t->io_bitmap_ptr, from, num);
25235 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25236 if (level > old) {
25237 if (!capable(CAP_SYS_RAWIO))
25238 return -EPERM;
25239 +#ifdef CONFIG_GRKERNSEC_IO
25240 + if (grsec_disable_privio) {
25241 + gr_handle_iopl();
25242 + return -ENODEV;
25243 + }
25244 +#endif
25245 }
25246 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25247 t->iopl = level << 12;
25248 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25249 index 67b1cbe..6ad4cbc 100644
25250 --- a/arch/x86/kernel/irq.c
25251 +++ b/arch/x86/kernel/irq.c
25252 @@ -22,7 +22,7 @@
25253 #define CREATE_TRACE_POINTS
25254 #include <asm/trace/irq_vectors.h>
25255
25256 -atomic_t irq_err_count;
25257 +atomic_unchecked_t irq_err_count;
25258
25259 /* Function pointer for generic interrupt vector handling */
25260 void (*x86_platform_ipi_callback)(void) = NULL;
25261 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25262 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25263 seq_puts(p, " Hypervisor callback interrupts\n");
25264 #endif
25265 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25266 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25267 #if defined(CONFIG_X86_IO_APIC)
25268 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25269 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25270 #endif
25271 return 0;
25272 }
25273 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25274
25275 u64 arch_irq_stat(void)
25276 {
25277 - u64 sum = atomic_read(&irq_err_count);
25278 + u64 sum = atomic_read_unchecked(&irq_err_count);
25279 return sum;
25280 }
25281
25282 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25283 index 28d28f5..e6cc9ae 100644
25284 --- a/arch/x86/kernel/irq_32.c
25285 +++ b/arch/x86/kernel/irq_32.c
25286 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25287
25288 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25289
25290 +extern void gr_handle_kernel_exploit(void);
25291 +
25292 int sysctl_panic_on_stackoverflow __read_mostly;
25293
25294 /* Debugging check for stack overflow: is there less than 1KB free? */
25295 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25296 __asm__ __volatile__("andl %%esp,%0" :
25297 "=r" (sp) : "0" (THREAD_SIZE - 1));
25298
25299 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25300 + return sp < STACK_WARN;
25301 }
25302
25303 static void print_stack_overflow(void)
25304 {
25305 printk(KERN_WARNING "low stack detected by irq handler\n");
25306 dump_stack();
25307 + gr_handle_kernel_exploit();
25308 if (sysctl_panic_on_stackoverflow)
25309 panic("low stack detected by irq handler - check messages\n");
25310 }
25311 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25312 static inline int
25313 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25314 {
25315 - struct irq_stack *curstk, *irqstk;
25316 + struct irq_stack *irqstk;
25317 u32 *isp, *prev_esp, arg1, arg2;
25318
25319 - curstk = (struct irq_stack *) current_stack();
25320 irqstk = __this_cpu_read(hardirq_stack);
25321
25322 /*
25323 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25324 * handler) we can't do that and just have to keep using the
25325 * current stack (which is the irq stack already after all)
25326 */
25327 - if (unlikely(curstk == irqstk))
25328 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25329 return 0;
25330
25331 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25332 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25333
25334 /* Save the next esp at the bottom of the stack */
25335 prev_esp = (u32 *)irqstk;
25336 *prev_esp = current_stack_pointer();
25337
25338 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25339 + __set_fs(MAKE_MM_SEG(0));
25340 +#endif
25341 +
25342 if (unlikely(overflow))
25343 call_on_stack(print_stack_overflow, isp);
25344
25345 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25346 : "0" (irq), "1" (desc), "2" (isp),
25347 "D" (desc->handle_irq)
25348 : "memory", "cc", "ecx");
25349 +
25350 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25351 + __set_fs(current_thread_info()->addr_limit);
25352 +#endif
25353 +
25354 return 1;
25355 }
25356
25357 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25358 */
25359 void irq_ctx_init(int cpu)
25360 {
25361 - struct irq_stack *irqstk;
25362 -
25363 if (per_cpu(hardirq_stack, cpu))
25364 return;
25365
25366 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25367 - THREADINFO_GFP,
25368 - THREAD_SIZE_ORDER));
25369 - per_cpu(hardirq_stack, cpu) = irqstk;
25370 -
25371 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25372 - THREADINFO_GFP,
25373 - THREAD_SIZE_ORDER));
25374 - per_cpu(softirq_stack, cpu) = irqstk;
25375 -
25376 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25377 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25378 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25379 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25380 }
25381
25382 void do_softirq_own_stack(void)
25383 {
25384 - struct thread_info *curstk;
25385 struct irq_stack *irqstk;
25386 u32 *isp, *prev_esp;
25387
25388 - curstk = current_stack();
25389 irqstk = __this_cpu_read(softirq_stack);
25390
25391 /* build the stack frame on the softirq stack */
25392 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25393 prev_esp = (u32 *)irqstk;
25394 *prev_esp = current_stack_pointer();
25395
25396 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25397 + __set_fs(MAKE_MM_SEG(0));
25398 +#endif
25399 +
25400 call_on_stack(__do_softirq, isp);
25401 +
25402 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25403 + __set_fs(current_thread_info()->addr_limit);
25404 +#endif
25405 +
25406 }
25407
25408 bool handle_irq(unsigned irq, struct pt_regs *regs)
25409 @@ -165,7 +171,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25410 if (unlikely(!desc))
25411 return false;
25412
25413 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25414 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25415 if (unlikely(overflow))
25416 print_stack_overflow();
25417 desc->handle_irq(irq, desc);
25418 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25419 index e4b503d..824fce8 100644
25420 --- a/arch/x86/kernel/irq_64.c
25421 +++ b/arch/x86/kernel/irq_64.c
25422 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25423 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25424 EXPORT_PER_CPU_SYMBOL(irq_regs);
25425
25426 +extern void gr_handle_kernel_exploit(void);
25427 +
25428 int sysctl_panic_on_stackoverflow;
25429
25430 /*
25431 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25432 u64 estack_top, estack_bottom;
25433 u64 curbase = (u64)task_stack_page(current);
25434
25435 - if (user_mode_vm(regs))
25436 + if (user_mode(regs))
25437 return;
25438
25439 if (regs->sp >= curbase + sizeof(struct thread_info) +
25440 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25441 irq_stack_top, irq_stack_bottom,
25442 estack_top, estack_bottom);
25443
25444 + gr_handle_kernel_exploit();
25445 +
25446 if (sysctl_panic_on_stackoverflow)
25447 panic("low stack detected by irq handler - check messages\n");
25448 #endif
25449 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25450 index 26d5a55..a01160a 100644
25451 --- a/arch/x86/kernel/jump_label.c
25452 +++ b/arch/x86/kernel/jump_label.c
25453 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25454 * Jump label is enabled for the first time.
25455 * So we expect a default_nop...
25456 */
25457 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25458 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25459 != 0))
25460 bug_at((void *)entry->code, __LINE__);
25461 } else {
25462 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25463 * ...otherwise expect an ideal_nop. Otherwise
25464 * something went horribly wrong.
25465 */
25466 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25467 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25468 != 0))
25469 bug_at((void *)entry->code, __LINE__);
25470 }
25471 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25472 * are converting the default nop to the ideal nop.
25473 */
25474 if (init) {
25475 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25476 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25477 bug_at((void *)entry->code, __LINE__);
25478 } else {
25479 code.jump = 0xe9;
25480 code.offset = entry->target -
25481 (entry->code + JUMP_LABEL_NOP_SIZE);
25482 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25483 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25484 bug_at((void *)entry->code, __LINE__);
25485 }
25486 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25487 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25488 index 25ecd56..e12482f 100644
25489 --- a/arch/x86/kernel/kgdb.c
25490 +++ b/arch/x86/kernel/kgdb.c
25491 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25492 #ifdef CONFIG_X86_32
25493 switch (regno) {
25494 case GDB_SS:
25495 - if (!user_mode_vm(regs))
25496 + if (!user_mode(regs))
25497 *(unsigned long *)mem = __KERNEL_DS;
25498 break;
25499 case GDB_SP:
25500 - if (!user_mode_vm(regs))
25501 + if (!user_mode(regs))
25502 *(unsigned long *)mem = kernel_stack_pointer(regs);
25503 break;
25504 case GDB_GS:
25505 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25506 bp->attr.bp_addr = breakinfo[breakno].addr;
25507 bp->attr.bp_len = breakinfo[breakno].len;
25508 bp->attr.bp_type = breakinfo[breakno].type;
25509 - info->address = breakinfo[breakno].addr;
25510 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25511 + info->address = ktla_ktva(breakinfo[breakno].addr);
25512 + else
25513 + info->address = breakinfo[breakno].addr;
25514 info->len = breakinfo[breakno].len;
25515 info->type = breakinfo[breakno].type;
25516 val = arch_install_hw_breakpoint(bp);
25517 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25518 case 'k':
25519 /* clear the trace bit */
25520 linux_regs->flags &= ~X86_EFLAGS_TF;
25521 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25522 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25523
25524 /* set the trace bit if we're stepping */
25525 if (remcomInBuffer[0] == 's') {
25526 linux_regs->flags |= X86_EFLAGS_TF;
25527 - atomic_set(&kgdb_cpu_doing_single_step,
25528 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25529 raw_smp_processor_id());
25530 }
25531
25532 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25533
25534 switch (cmd) {
25535 case DIE_DEBUG:
25536 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25537 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25538 if (user_mode(regs))
25539 return single_step_cont(regs, args);
25540 break;
25541 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25542 #endif /* CONFIG_DEBUG_RODATA */
25543
25544 bpt->type = BP_BREAKPOINT;
25545 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25546 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25547 BREAK_INSTR_SIZE);
25548 if (err)
25549 return err;
25550 - err = probe_kernel_write((char *)bpt->bpt_addr,
25551 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25552 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25553 #ifdef CONFIG_DEBUG_RODATA
25554 if (!err)
25555 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25556 return -EBUSY;
25557 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25558 BREAK_INSTR_SIZE);
25559 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25560 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25561 if (err)
25562 return err;
25563 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25564 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25565 if (mutex_is_locked(&text_mutex))
25566 goto knl_write;
25567 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25568 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25569 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25570 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25571 goto knl_write;
25572 return err;
25573 knl_write:
25574 #endif /* CONFIG_DEBUG_RODATA */
25575 - return probe_kernel_write((char *)bpt->bpt_addr,
25576 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25577 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25578 }
25579
25580 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25581 index 4e3d5a9..03fffd8 100644
25582 --- a/arch/x86/kernel/kprobes/core.c
25583 +++ b/arch/x86/kernel/kprobes/core.c
25584 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25585 s32 raddr;
25586 } __packed *insn;
25587
25588 - insn = (struct __arch_relative_insn *)from;
25589 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25590 +
25591 + pax_open_kernel();
25592 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25593 insn->op = op;
25594 + pax_close_kernel();
25595 }
25596
25597 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25598 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25599 kprobe_opcode_t opcode;
25600 kprobe_opcode_t *orig_opcodes = opcodes;
25601
25602 - if (search_exception_tables((unsigned long)opcodes))
25603 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25604 return 0; /* Page fault may occur on this address. */
25605
25606 retry:
25607 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25608 * Fortunately, we know that the original code is the ideal 5-byte
25609 * long NOP.
25610 */
25611 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25612 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25613 if (faddr)
25614 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25615 else
25616 buf[0] = kp->opcode;
25617 - return (unsigned long)buf;
25618 + return ktva_ktla((unsigned long)buf);
25619 }
25620
25621 /*
25622 @@ -364,7 +367,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25623 /* Another subsystem puts a breakpoint, failed to recover */
25624 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25625 return 0;
25626 + pax_open_kernel();
25627 memcpy(dest, insn.kaddr, insn.length);
25628 + pax_close_kernel();
25629
25630 #ifdef CONFIG_X86_64
25631 if (insn_rip_relative(&insn)) {
25632 @@ -391,7 +396,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25633 return 0;
25634 }
25635 disp = (u8 *) dest + insn_offset_displacement(&insn);
25636 + pax_open_kernel();
25637 *(s32 *) disp = (s32) newdisp;
25638 + pax_close_kernel();
25639 }
25640 #endif
25641 return insn.length;
25642 @@ -533,7 +540,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25643 * nor set current_kprobe, because it doesn't use single
25644 * stepping.
25645 */
25646 - regs->ip = (unsigned long)p->ainsn.insn;
25647 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25648 preempt_enable_no_resched();
25649 return;
25650 }
25651 @@ -550,9 +557,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25652 regs->flags &= ~X86_EFLAGS_IF;
25653 /* single step inline if the instruction is an int3 */
25654 if (p->opcode == BREAKPOINT_INSTRUCTION)
25655 - regs->ip = (unsigned long)p->addr;
25656 + regs->ip = ktla_ktva((unsigned long)p->addr);
25657 else
25658 - regs->ip = (unsigned long)p->ainsn.insn;
25659 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25660 }
25661 NOKPROBE_SYMBOL(setup_singlestep);
25662
25663 @@ -602,7 +609,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25664 struct kprobe *p;
25665 struct kprobe_ctlblk *kcb;
25666
25667 - if (user_mode_vm(regs))
25668 + if (user_mode(regs))
25669 return 0;
25670
25671 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25672 @@ -637,7 +644,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25673 setup_singlestep(p, regs, kcb, 0);
25674 return 1;
25675 }
25676 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25677 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25678 /*
25679 * The breakpoint instruction was removed right
25680 * after we hit it. Another cpu has removed
25681 @@ -684,6 +691,9 @@ static void __used kretprobe_trampoline_holder(void)
25682 " movq %rax, 152(%rsp)\n"
25683 RESTORE_REGS_STRING
25684 " popfq\n"
25685 +#ifdef KERNEXEC_PLUGIN
25686 + " btsq $63,(%rsp)\n"
25687 +#endif
25688 #else
25689 " pushf\n"
25690 SAVE_REGS_STRING
25691 @@ -824,7 +834,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25692 struct kprobe_ctlblk *kcb)
25693 {
25694 unsigned long *tos = stack_addr(regs);
25695 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25696 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25697 unsigned long orig_ip = (unsigned long)p->addr;
25698 kprobe_opcode_t *insn = p->ainsn.insn;
25699
25700 @@ -1007,7 +1017,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25701 struct die_args *args = data;
25702 int ret = NOTIFY_DONE;
25703
25704 - if (args->regs && user_mode_vm(args->regs))
25705 + if (args->regs && user_mode(args->regs))
25706 return ret;
25707
25708 if (val == DIE_GPF) {
25709 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25710 index 7b3b9d1..e2478b91 100644
25711 --- a/arch/x86/kernel/kprobes/opt.c
25712 +++ b/arch/x86/kernel/kprobes/opt.c
25713 @@ -79,6 +79,7 @@ found:
25714 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25715 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25716 {
25717 + pax_open_kernel();
25718 #ifdef CONFIG_X86_64
25719 *addr++ = 0x48;
25720 *addr++ = 0xbf;
25721 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25722 *addr++ = 0xb8;
25723 #endif
25724 *(unsigned long *)addr = val;
25725 + pax_close_kernel();
25726 }
25727
25728 asm (
25729 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25730 * Verify if the address gap is in 2GB range, because this uses
25731 * a relative jump.
25732 */
25733 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25734 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25735 if (abs(rel) > 0x7fffffff) {
25736 __arch_remove_optimized_kprobe(op, 0);
25737 return -ERANGE;
25738 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25739 op->optinsn.size = ret;
25740
25741 /* Copy arch-dep-instance from template */
25742 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25743 + pax_open_kernel();
25744 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25745 + pax_close_kernel();
25746
25747 /* Set probe information */
25748 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25749
25750 /* Set probe function call */
25751 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25752 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25753
25754 /* Set returning jmp instruction at the tail of out-of-line buffer */
25755 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25756 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25757 (u8 *)op->kp.addr + op->optinsn.size);
25758
25759 flush_icache_range((unsigned long) buf,
25760 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25761 WARN_ON(kprobe_disabled(&op->kp));
25762
25763 /* Backup instructions which will be replaced by jump address */
25764 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25765 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25766 RELATIVE_ADDR_SIZE);
25767
25768 insn_buf[0] = RELATIVEJUMP_OPCODE;
25769 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25770 /* This kprobe is really able to run optimized path. */
25771 op = container_of(p, struct optimized_kprobe, kp);
25772 /* Detour through copied instructions */
25773 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25774 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25775 if (!reenter)
25776 reset_current_kprobe();
25777 preempt_enable_no_resched();
25778 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25779 index c2bedae..25e7ab60 100644
25780 --- a/arch/x86/kernel/ksysfs.c
25781 +++ b/arch/x86/kernel/ksysfs.c
25782 @@ -184,7 +184,7 @@ out:
25783
25784 static struct kobj_attribute type_attr = __ATTR_RO(type);
25785
25786 -static struct bin_attribute data_attr = {
25787 +static bin_attribute_no_const data_attr __read_only = {
25788 .attr = {
25789 .name = "data",
25790 .mode = S_IRUGO,
25791 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25792 index c37886d..d851d32 100644
25793 --- a/arch/x86/kernel/ldt.c
25794 +++ b/arch/x86/kernel/ldt.c
25795 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25796 if (reload) {
25797 #ifdef CONFIG_SMP
25798 preempt_disable();
25799 - load_LDT(pc);
25800 + load_LDT_nolock(pc);
25801 if (!cpumask_equal(mm_cpumask(current->mm),
25802 cpumask_of(smp_processor_id())))
25803 smp_call_function(flush_ldt, current->mm, 1);
25804 preempt_enable();
25805 #else
25806 - load_LDT(pc);
25807 + load_LDT_nolock(pc);
25808 #endif
25809 }
25810 if (oldsize) {
25811 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25812 return err;
25813
25814 for (i = 0; i < old->size; i++)
25815 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25816 + write_ldt_entry(new->ldt, i, old->ldt + i);
25817 return 0;
25818 }
25819
25820 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25821 retval = copy_ldt(&mm->context, &old_mm->context);
25822 mutex_unlock(&old_mm->context.lock);
25823 }
25824 +
25825 + if (tsk == current) {
25826 + mm->context.vdso = 0;
25827 +
25828 +#ifdef CONFIG_X86_32
25829 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25830 + mm->context.user_cs_base = 0UL;
25831 + mm->context.user_cs_limit = ~0UL;
25832 +
25833 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25834 + cpus_clear(mm->context.cpu_user_cs_mask);
25835 +#endif
25836 +
25837 +#endif
25838 +#endif
25839 +
25840 + }
25841 +
25842 return retval;
25843 }
25844
25845 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25846 }
25847 }
25848
25849 +#ifdef CONFIG_PAX_SEGMEXEC
25850 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25851 + error = -EINVAL;
25852 + goto out_unlock;
25853 + }
25854 +#endif
25855 +
25856 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25857 error = -EINVAL;
25858 goto out_unlock;
25859 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
25860 index ff3c3101d..d7c0cd8 100644
25861 --- a/arch/x86/kernel/livepatch.c
25862 +++ b/arch/x86/kernel/livepatch.c
25863 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25864 int ret, numpages, size = 4;
25865 bool readonly;
25866 unsigned long val;
25867 - unsigned long core = (unsigned long)mod->module_core;
25868 - unsigned long core_ro_size = mod->core_ro_size;
25869 - unsigned long core_size = mod->core_size;
25870 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
25871 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
25872 + unsigned long core_size_rx = mod->core_size_rx;
25873 + unsigned long core_size_rw = mod->core_size_rw;
25874
25875 switch (type) {
25876 case R_X86_64_NONE:
25877 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25878 return -EINVAL;
25879 }
25880
25881 - if (loc < core || loc >= core + core_size)
25882 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
25883 + (loc < core_rw || loc >= core_rw + core_size_rw))
25884 /* loc does not point to any symbol inside the module */
25885 return -EINVAL;
25886
25887 - if (loc < core + core_ro_size)
25888 + if (loc < core_rx + core_size_rx)
25889 readonly = true;
25890 else
25891 readonly = false;
25892 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25893 index 469b23d..5449cfe 100644
25894 --- a/arch/x86/kernel/machine_kexec_32.c
25895 +++ b/arch/x86/kernel/machine_kexec_32.c
25896 @@ -26,7 +26,7 @@
25897 #include <asm/cacheflush.h>
25898 #include <asm/debugreg.h>
25899
25900 -static void set_idt(void *newidt, __u16 limit)
25901 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25902 {
25903 struct desc_ptr curidt;
25904
25905 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25906 }
25907
25908
25909 -static void set_gdt(void *newgdt, __u16 limit)
25910 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25911 {
25912 struct desc_ptr curgdt;
25913
25914 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25915 }
25916
25917 control_page = page_address(image->control_code_page);
25918 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25919 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25920
25921 relocate_kernel_ptr = control_page;
25922 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25923 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25924 index 94ea120..4154cea 100644
25925 --- a/arch/x86/kernel/mcount_64.S
25926 +++ b/arch/x86/kernel/mcount_64.S
25927 @@ -7,7 +7,7 @@
25928 #include <linux/linkage.h>
25929 #include <asm/ptrace.h>
25930 #include <asm/ftrace.h>
25931 -
25932 +#include <asm/alternative-asm.h>
25933
25934 .code64
25935 .section .entry.text, "ax"
25936 @@ -148,8 +148,9 @@
25937 #ifdef CONFIG_DYNAMIC_FTRACE
25938
25939 ENTRY(function_hook)
25940 + pax_force_retaddr
25941 retq
25942 -END(function_hook)
25943 +ENDPROC(function_hook)
25944
25945 ENTRY(ftrace_caller)
25946 /* save_mcount_regs fills in first two parameters */
25947 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25948 #endif
25949
25950 GLOBAL(ftrace_stub)
25951 + pax_force_retaddr
25952 retq
25953 -END(ftrace_caller)
25954 +ENDPROC(ftrace_caller)
25955
25956 ENTRY(ftrace_regs_caller)
25957 /* Save the current flags before any operations that can change them */
25958 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25959
25960 jmp ftrace_return
25961
25962 -END(ftrace_regs_caller)
25963 +ENDPROC(ftrace_regs_caller)
25964
25965
25966 #else /* ! CONFIG_DYNAMIC_FTRACE */
25967 @@ -272,18 +274,20 @@ fgraph_trace:
25968 #endif
25969
25970 GLOBAL(ftrace_stub)
25971 + pax_force_retaddr
25972 retq
25973
25974 trace:
25975 /* save_mcount_regs fills in first two parameters */
25976 save_mcount_regs
25977
25978 + pax_force_fptr ftrace_trace_function
25979 call *ftrace_trace_function
25980
25981 restore_mcount_regs
25982
25983 jmp fgraph_trace
25984 -END(function_hook)
25985 +ENDPROC(function_hook)
25986 #endif /* CONFIG_DYNAMIC_FTRACE */
25987 #endif /* CONFIG_FUNCTION_TRACER */
25988
25989 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25990
25991 restore_mcount_regs
25992
25993 + pax_force_retaddr
25994 retq
25995 -END(ftrace_graph_caller)
25996 +ENDPROC(ftrace_graph_caller)
25997
25998 GLOBAL(return_to_handler)
25999 subq $24, %rsp
26000 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
26001 movq 8(%rsp), %rdx
26002 movq (%rsp), %rax
26003 addq $24, %rsp
26004 + pax_force_fptr %rdi
26005 jmp *%rdi
26006 +ENDPROC(return_to_handler)
26007 #endif
26008 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
26009 index d1ac80b..f593701 100644
26010 --- a/arch/x86/kernel/module.c
26011 +++ b/arch/x86/kernel/module.c
26012 @@ -82,17 +82,17 @@ static unsigned long int get_module_load_offset(void)
26013 }
26014 #endif
26015
26016 -void *module_alloc(unsigned long size)
26017 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
26018 {
26019 void *p;
26020
26021 - if (PAGE_ALIGN(size) > MODULES_LEN)
26022 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
26023 return NULL;
26024
26025 p = __vmalloc_node_range(size, MODULE_ALIGN,
26026 MODULES_VADDR + get_module_load_offset(),
26027 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
26028 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
26029 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
26030 + prot, 0, NUMA_NO_NODE,
26031 __builtin_return_address(0));
26032 if (p && (kasan_module_alloc(p, size) < 0)) {
26033 vfree(p);
26034 @@ -102,6 +102,51 @@ void *module_alloc(unsigned long size)
26035 return p;
26036 }
26037
26038 +void *module_alloc(unsigned long size)
26039 +{
26040 +
26041 +#ifdef CONFIG_PAX_KERNEXEC
26042 + return __module_alloc(size, PAGE_KERNEL);
26043 +#else
26044 + return __module_alloc(size, PAGE_KERNEL_EXEC);
26045 +#endif
26046 +
26047 +}
26048 +
26049 +#ifdef CONFIG_PAX_KERNEXEC
26050 +#ifdef CONFIG_X86_32
26051 +void *module_alloc_exec(unsigned long size)
26052 +{
26053 + struct vm_struct *area;
26054 +
26055 + if (size == 0)
26056 + return NULL;
26057 +
26058 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26059 +return area ? area->addr : NULL;
26060 +}
26061 +EXPORT_SYMBOL(module_alloc_exec);
26062 +
26063 +void module_memfree_exec(void *module_region)
26064 +{
26065 + vunmap(module_region);
26066 +}
26067 +EXPORT_SYMBOL(module_memfree_exec);
26068 +#else
26069 +void module_memfree_exec(void *module_region)
26070 +{
26071 + module_memfree(module_region);
26072 +}
26073 +EXPORT_SYMBOL(module_memfree_exec);
26074 +
26075 +void *module_alloc_exec(unsigned long size)
26076 +{
26077 + return __module_alloc(size, PAGE_KERNEL_RX);
26078 +}
26079 +EXPORT_SYMBOL(module_alloc_exec);
26080 +#endif
26081 +#endif
26082 +
26083 #ifdef CONFIG_X86_32
26084 int apply_relocate(Elf32_Shdr *sechdrs,
26085 const char *strtab,
26086 @@ -112,14 +157,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26087 unsigned int i;
26088 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26089 Elf32_Sym *sym;
26090 - uint32_t *location;
26091 + uint32_t *plocation, location;
26092
26093 DEBUGP("Applying relocate section %u to %u\n",
26094 relsec, sechdrs[relsec].sh_info);
26095 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26096 /* This is where to make the change */
26097 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26098 - + rel[i].r_offset;
26099 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26100 + location = (uint32_t)plocation;
26101 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26102 + plocation = ktla_ktva((void *)plocation);
26103 /* This is the symbol it is referring to. Note that all
26104 undefined symbols have been resolved. */
26105 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26106 @@ -128,11 +175,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26107 switch (ELF32_R_TYPE(rel[i].r_info)) {
26108 case R_386_32:
26109 /* We add the value into the location given */
26110 - *location += sym->st_value;
26111 + pax_open_kernel();
26112 + *plocation += sym->st_value;
26113 + pax_close_kernel();
26114 break;
26115 case R_386_PC32:
26116 /* Add the value, subtract its position */
26117 - *location += sym->st_value - (uint32_t)location;
26118 + pax_open_kernel();
26119 + *plocation += sym->st_value - location;
26120 + pax_close_kernel();
26121 break;
26122 default:
26123 pr_err("%s: Unknown relocation: %u\n",
26124 @@ -177,21 +228,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26125 case R_X86_64_NONE:
26126 break;
26127 case R_X86_64_64:
26128 + pax_open_kernel();
26129 *(u64 *)loc = val;
26130 + pax_close_kernel();
26131 break;
26132 case R_X86_64_32:
26133 + pax_open_kernel();
26134 *(u32 *)loc = val;
26135 + pax_close_kernel();
26136 if (val != *(u32 *)loc)
26137 goto overflow;
26138 break;
26139 case R_X86_64_32S:
26140 + pax_open_kernel();
26141 *(s32 *)loc = val;
26142 + pax_close_kernel();
26143 if ((s64)val != *(s32 *)loc)
26144 goto overflow;
26145 break;
26146 case R_X86_64_PC32:
26147 val -= (u64)loc;
26148 + pax_open_kernel();
26149 *(u32 *)loc = val;
26150 + pax_close_kernel();
26151 +
26152 #if 0
26153 if ((s64)val != *(s32 *)loc)
26154 goto overflow;
26155 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26156 index 113e707..0a690e1 100644
26157 --- a/arch/x86/kernel/msr.c
26158 +++ b/arch/x86/kernel/msr.c
26159 @@ -39,6 +39,7 @@
26160 #include <linux/notifier.h>
26161 #include <linux/uaccess.h>
26162 #include <linux/gfp.h>
26163 +#include <linux/grsecurity.h>
26164
26165 #include <asm/processor.h>
26166 #include <asm/msr.h>
26167 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26168 int err = 0;
26169 ssize_t bytes = 0;
26170
26171 +#ifdef CONFIG_GRKERNSEC_KMEM
26172 + gr_handle_msr_write();
26173 + return -EPERM;
26174 +#endif
26175 +
26176 if (count % 8)
26177 return -EINVAL; /* Invalid chunk size */
26178
26179 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26180 err = -EBADF;
26181 break;
26182 }
26183 +#ifdef CONFIG_GRKERNSEC_KMEM
26184 + gr_handle_msr_write();
26185 + return -EPERM;
26186 +#endif
26187 if (copy_from_user(&regs, uregs, sizeof regs)) {
26188 err = -EFAULT;
26189 break;
26190 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26191 return notifier_from_errno(err);
26192 }
26193
26194 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26195 +static struct notifier_block msr_class_cpu_notifier = {
26196 .notifier_call = msr_class_cpu_callback,
26197 };
26198
26199 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26200 index c3e985d..110a36a 100644
26201 --- a/arch/x86/kernel/nmi.c
26202 +++ b/arch/x86/kernel/nmi.c
26203 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26204
26205 static void nmi_max_handler(struct irq_work *w)
26206 {
26207 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26208 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26209 int remainder_ns, decimal_msecs;
26210 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26211 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26212
26213 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26214 decimal_msecs = remainder_ns / 1000;
26215
26216 printk_ratelimited(KERN_INFO
26217 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26218 - a->handler, whole_msecs, decimal_msecs);
26219 + n->action->handler, whole_msecs, decimal_msecs);
26220 }
26221
26222 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26223 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26224 delta = sched_clock() - delta;
26225 trace_nmi_handler(a->handler, (int)delta, thishandled);
26226
26227 - if (delta < nmi_longest_ns || delta < a->max_duration)
26228 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26229 continue;
26230
26231 - a->max_duration = delta;
26232 - irq_work_queue(&a->irq_work);
26233 + a->work->max_duration = delta;
26234 + irq_work_queue(&a->work->irq_work);
26235 }
26236
26237 rcu_read_unlock();
26238 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26239 }
26240 NOKPROBE_SYMBOL(nmi_handle);
26241
26242 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26243 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26244 {
26245 struct nmi_desc *desc = nmi_to_desc(type);
26246 unsigned long flags;
26247 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26248 if (!action->handler)
26249 return -EINVAL;
26250
26251 - init_irq_work(&action->irq_work, nmi_max_handler);
26252 + action->work->action = action;
26253 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26254
26255 spin_lock_irqsave(&desc->lock, flags);
26256
26257 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26258 * event confuses some handlers (kdump uses this flag)
26259 */
26260 if (action->flags & NMI_FLAG_FIRST)
26261 - list_add_rcu(&action->list, &desc->head);
26262 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26263 else
26264 - list_add_tail_rcu(&action->list, &desc->head);
26265 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26266
26267 spin_unlock_irqrestore(&desc->lock, flags);
26268 return 0;
26269 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26270 if (!strcmp(n->name, name)) {
26271 WARN(in_nmi(),
26272 "Trying to free NMI (%s) from NMI context!\n", n->name);
26273 - list_del_rcu(&n->list);
26274 + pax_list_del_rcu((struct list_head *)&n->list);
26275 break;
26276 }
26277 }
26278 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26279 dotraplinkage notrace void
26280 do_nmi(struct pt_regs *regs, long error_code)
26281 {
26282 +
26283 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26284 + if (!user_mode(regs)) {
26285 + unsigned long cs = regs->cs & 0xFFFF;
26286 + unsigned long ip = ktva_ktla(regs->ip);
26287 +
26288 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26289 + regs->ip = ip;
26290 + }
26291 +#endif
26292 +
26293 nmi_nesting_preprocess(regs);
26294
26295 nmi_enter();
26296 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26297 index 6d9582e..f746287 100644
26298 --- a/arch/x86/kernel/nmi_selftest.c
26299 +++ b/arch/x86/kernel/nmi_selftest.c
26300 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26301 {
26302 /* trap all the unknown NMIs we may generate */
26303 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26304 - __initdata);
26305 + __initconst);
26306 }
26307
26308 static void __init cleanup_nmi_testsuite(void)
26309 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26310 unsigned long timeout;
26311
26312 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26313 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26314 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26315 nmi_fail = FAILURE;
26316 return;
26317 }
26318 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26319 index bbb6c73..24a58ef 100644
26320 --- a/arch/x86/kernel/paravirt-spinlocks.c
26321 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26322 @@ -8,7 +8,7 @@
26323
26324 #include <asm/paravirt.h>
26325
26326 -struct pv_lock_ops pv_lock_ops = {
26327 +struct pv_lock_ops pv_lock_ops __read_only = {
26328 #ifdef CONFIG_SMP
26329 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26330 .unlock_kick = paravirt_nop,
26331 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26332 index 548d25f..f8fb99c 100644
26333 --- a/arch/x86/kernel/paravirt.c
26334 +++ b/arch/x86/kernel/paravirt.c
26335 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26336 {
26337 return x;
26338 }
26339 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26340 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26341 +#endif
26342
26343 void __init default_banner(void)
26344 {
26345 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26346
26347 if (opfunc == NULL)
26348 /* If there's no function, patch it with a ud2a (BUG) */
26349 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26350 - else if (opfunc == _paravirt_nop)
26351 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26352 + else if (opfunc == (void *)_paravirt_nop)
26353 /* If the operation is a nop, then nop the callsite */
26354 ret = paravirt_patch_nop();
26355
26356 /* identity functions just return their single argument */
26357 - else if (opfunc == _paravirt_ident_32)
26358 + else if (opfunc == (void *)_paravirt_ident_32)
26359 ret = paravirt_patch_ident_32(insnbuf, len);
26360 - else if (opfunc == _paravirt_ident_64)
26361 + else if (opfunc == (void *)_paravirt_ident_64)
26362 ret = paravirt_patch_ident_64(insnbuf, len);
26363 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26364 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26365 + ret = paravirt_patch_ident_64(insnbuf, len);
26366 +#endif
26367
26368 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26369 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26370 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26371 if (insn_len > len || start == NULL)
26372 insn_len = len;
26373 else
26374 - memcpy(insnbuf, start, insn_len);
26375 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26376
26377 return insn_len;
26378 }
26379 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26380 return this_cpu_read(paravirt_lazy_mode);
26381 }
26382
26383 -struct pv_info pv_info = {
26384 +struct pv_info pv_info __read_only = {
26385 .name = "bare hardware",
26386 .paravirt_enabled = 0,
26387 .kernel_rpl = 0,
26388 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26389 #endif
26390 };
26391
26392 -struct pv_init_ops pv_init_ops = {
26393 +struct pv_init_ops pv_init_ops __read_only = {
26394 .patch = native_patch,
26395 };
26396
26397 -struct pv_time_ops pv_time_ops = {
26398 +struct pv_time_ops pv_time_ops __read_only = {
26399 .sched_clock = native_sched_clock,
26400 .steal_clock = native_steal_clock,
26401 };
26402
26403 -__visible struct pv_irq_ops pv_irq_ops = {
26404 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26405 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26406 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26407 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26408 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26409 #endif
26410 };
26411
26412 -__visible struct pv_cpu_ops pv_cpu_ops = {
26413 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26414 .cpuid = native_cpuid,
26415 .get_debugreg = native_get_debugreg,
26416 .set_debugreg = native_set_debugreg,
26417 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26418 NOKPROBE_SYMBOL(native_set_debugreg);
26419 NOKPROBE_SYMBOL(native_load_idt);
26420
26421 -struct pv_apic_ops pv_apic_ops = {
26422 +struct pv_apic_ops pv_apic_ops __read_only= {
26423 #ifdef CONFIG_X86_LOCAL_APIC
26424 .startup_ipi_hook = paravirt_nop,
26425 #endif
26426 };
26427
26428 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26429 +#ifdef CONFIG_X86_32
26430 +#ifdef CONFIG_X86_PAE
26431 +/* 64-bit pagetable entries */
26432 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26433 +#else
26434 /* 32-bit pagetable entries */
26435 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26436 +#endif
26437 #else
26438 /* 64-bit pagetable entries */
26439 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26440 #endif
26441
26442 -struct pv_mmu_ops pv_mmu_ops = {
26443 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26444
26445 .read_cr2 = native_read_cr2,
26446 .write_cr2 = native_write_cr2,
26447 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26448 .make_pud = PTE_IDENT,
26449
26450 .set_pgd = native_set_pgd,
26451 + .set_pgd_batched = native_set_pgd_batched,
26452 #endif
26453 #endif /* PAGETABLE_LEVELS >= 3 */
26454
26455 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26456 },
26457
26458 .set_fixmap = native_set_fixmap,
26459 +
26460 +#ifdef CONFIG_PAX_KERNEXEC
26461 + .pax_open_kernel = native_pax_open_kernel,
26462 + .pax_close_kernel = native_pax_close_kernel,
26463 +#endif
26464 +
26465 };
26466
26467 EXPORT_SYMBOL_GPL(pv_time_ops);
26468 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26469 index a1da673..b6f5831 100644
26470 --- a/arch/x86/kernel/paravirt_patch_64.c
26471 +++ b/arch/x86/kernel/paravirt_patch_64.c
26472 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26473 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26474 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26475 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26476 +
26477 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26478 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26479 +#endif
26480 +
26481 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26482 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26483
26484 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26485 PATCH_SITE(pv_mmu_ops, read_cr3);
26486 PATCH_SITE(pv_mmu_ops, write_cr3);
26487 PATCH_SITE(pv_cpu_ops, clts);
26488 +
26489 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26490 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26491 +#endif
26492 +
26493 PATCH_SITE(pv_cpu_ops, wbinvd);
26494
26495 patch_site:
26496 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26497 index 0497f71..7186c0d 100644
26498 --- a/arch/x86/kernel/pci-calgary_64.c
26499 +++ b/arch/x86/kernel/pci-calgary_64.c
26500 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26501 tce_space = be64_to_cpu(readq(target));
26502 tce_space = tce_space & TAR_SW_BITS;
26503
26504 - tce_space = tce_space & (~specified_table_size);
26505 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26506 info->tce_space = (u64 *)__va(tce_space);
26507 }
26508 }
26509 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26510 index 35ccf75..7a15747 100644
26511 --- a/arch/x86/kernel/pci-iommu_table.c
26512 +++ b/arch/x86/kernel/pci-iommu_table.c
26513 @@ -2,7 +2,7 @@
26514 #include <asm/iommu_table.h>
26515 #include <linux/string.h>
26516 #include <linux/kallsyms.h>
26517 -
26518 +#include <linux/sched.h>
26519
26520 #define DEBUG 1
26521
26522 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26523 index 77dd0ad..9ec4723 100644
26524 --- a/arch/x86/kernel/pci-swiotlb.c
26525 +++ b/arch/x86/kernel/pci-swiotlb.c
26526 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26527 struct dma_attrs *attrs)
26528 {
26529 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26530 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26531 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26532 else
26533 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26534 }
26535 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26536 index a388bb8..97064ad 100644
26537 --- a/arch/x86/kernel/process.c
26538 +++ b/arch/x86/kernel/process.c
26539 @@ -38,7 +38,8 @@
26540 * section. Since TSS's are completely CPU-local, we want them
26541 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26542 */
26543 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26544 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26545 +EXPORT_SYMBOL(init_tss);
26546
26547 #ifdef CONFIG_X86_64
26548 static DEFINE_PER_CPU(unsigned char, is_idle);
26549 @@ -96,7 +97,7 @@ void arch_task_cache_init(void)
26550 task_xstate_cachep =
26551 kmem_cache_create("task_xstate", xstate_size,
26552 __alignof__(union thread_xstate),
26553 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26554 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26555 setup_xstate_comp();
26556 }
26557
26558 @@ -110,7 +111,7 @@ void exit_thread(void)
26559 unsigned long *bp = t->io_bitmap_ptr;
26560
26561 if (bp) {
26562 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26563 + struct tss_struct *tss = init_tss + get_cpu();
26564
26565 t->io_bitmap_ptr = NULL;
26566 clear_thread_flag(TIF_IO_BITMAP);
26567 @@ -130,6 +131,9 @@ void flush_thread(void)
26568 {
26569 struct task_struct *tsk = current;
26570
26571 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26572 + loadsegment(gs, 0);
26573 +#endif
26574 flush_ptrace_hw_breakpoint(tsk);
26575 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26576 drop_init_fpu(tsk);
26577 @@ -276,7 +280,7 @@ static void __exit_idle(void)
26578 void exit_idle(void)
26579 {
26580 /* idle loop has pid 0 */
26581 - if (current->pid)
26582 + if (task_pid_nr(current))
26583 return;
26584 __exit_idle();
26585 }
26586 @@ -329,7 +333,7 @@ bool xen_set_default_idle(void)
26587 return ret;
26588 }
26589 #endif
26590 -void stop_this_cpu(void *dummy)
26591 +__noreturn void stop_this_cpu(void *dummy)
26592 {
26593 local_irq_disable();
26594 /*
26595 @@ -508,16 +512,37 @@ static int __init idle_setup(char *str)
26596 }
26597 early_param("idle", idle_setup);
26598
26599 -unsigned long arch_align_stack(unsigned long sp)
26600 +#ifdef CONFIG_PAX_RANDKSTACK
26601 +void pax_randomize_kstack(struct pt_regs *regs)
26602 {
26603 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26604 - sp -= get_random_int() % 8192;
26605 - return sp & ~0xf;
26606 -}
26607 + struct thread_struct *thread = &current->thread;
26608 + unsigned long time;
26609
26610 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26611 -{
26612 - unsigned long range_end = mm->brk + 0x02000000;
26613 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26614 -}
26615 + if (!randomize_va_space)
26616 + return;
26617 +
26618 + if (v8086_mode(regs))
26619 + return;
26620
26621 + rdtscl(time);
26622 +
26623 + /* P4 seems to return a 0 LSB, ignore it */
26624 +#ifdef CONFIG_MPENTIUM4
26625 + time &= 0x3EUL;
26626 + time <<= 2;
26627 +#elif defined(CONFIG_X86_64)
26628 + time &= 0xFUL;
26629 + time <<= 4;
26630 +#else
26631 + time &= 0x1FUL;
26632 + time <<= 3;
26633 +#endif
26634 +
26635 + thread->sp0 ^= time;
26636 + load_sp0(init_tss + smp_processor_id(), thread);
26637 +
26638 +#ifdef CONFIG_X86_64
26639 + this_cpu_write(kernel_stack, thread->sp0);
26640 +#endif
26641 +}
26642 +#endif
26643 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26644 index 603c4f9..3a105d7 100644
26645 --- a/arch/x86/kernel/process_32.c
26646 +++ b/arch/x86/kernel/process_32.c
26647 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26648 unsigned long thread_saved_pc(struct task_struct *tsk)
26649 {
26650 return ((unsigned long *)tsk->thread.sp)[3];
26651 +//XXX return tsk->thread.eip;
26652 }
26653
26654 void __show_regs(struct pt_regs *regs, int all)
26655 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26656 unsigned long sp;
26657 unsigned short ss, gs;
26658
26659 - if (user_mode_vm(regs)) {
26660 + if (user_mode(regs)) {
26661 sp = regs->sp;
26662 ss = regs->ss & 0xffff;
26663 - gs = get_user_gs(regs);
26664 } else {
26665 sp = kernel_stack_pointer(regs);
26666 savesegment(ss, ss);
26667 - savesegment(gs, gs);
26668 }
26669 + gs = get_user_gs(regs);
26670
26671 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26672 (u16)regs->cs, regs->ip, regs->flags,
26673 - smp_processor_id());
26674 + raw_smp_processor_id());
26675 print_symbol("EIP is at %s\n", regs->ip);
26676
26677 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26678 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26679 int copy_thread(unsigned long clone_flags, unsigned long sp,
26680 unsigned long arg, struct task_struct *p)
26681 {
26682 - struct pt_regs *childregs = task_pt_regs(p);
26683 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26684 struct task_struct *tsk;
26685 int err;
26686
26687 p->thread.sp = (unsigned long) childregs;
26688 p->thread.sp0 = (unsigned long) (childregs+1);
26689 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26690 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26691
26692 if (unlikely(p->flags & PF_KTHREAD)) {
26693 /* kernel thread */
26694 memset(childregs, 0, sizeof(struct pt_regs));
26695 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26696 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26697 - childregs->ds = __USER_DS;
26698 - childregs->es = __USER_DS;
26699 + savesegment(gs, childregs->gs);
26700 + childregs->ds = __KERNEL_DS;
26701 + childregs->es = __KERNEL_DS;
26702 childregs->fs = __KERNEL_PERCPU;
26703 childregs->bx = sp; /* function */
26704 childregs->bp = arg;
26705 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26706 struct thread_struct *prev = &prev_p->thread,
26707 *next = &next_p->thread;
26708 int cpu = smp_processor_id();
26709 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26710 + struct tss_struct *tss = init_tss + cpu;
26711 fpu_switch_t fpu;
26712
26713 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26714 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26715 */
26716 lazy_save_gs(prev->gs);
26717
26718 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26719 + __set_fs(task_thread_info(next_p)->addr_limit);
26720 +#endif
26721 +
26722 /*
26723 * Load the per-thread Thread-Local Storage descriptor.
26724 */
26725 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26726 */
26727 arch_end_context_switch(next_p);
26728
26729 - this_cpu_write(kernel_stack,
26730 - (unsigned long)task_stack_page(next_p) +
26731 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26732 + this_cpu_write(current_task, next_p);
26733 + this_cpu_write(current_tinfo, &next_p->tinfo);
26734 + this_cpu_write(kernel_stack, next->sp0);
26735
26736 /*
26737 * Restore %gs if needed (which is common)
26738 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26739
26740 switch_fpu_finish(next_p, fpu);
26741
26742 - this_cpu_write(current_task, next_p);
26743 -
26744 return prev_p;
26745 }
26746
26747 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26748 } while (count++ < 16);
26749 return 0;
26750 }
26751 -
26752 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26753 index 67fcc43..0d2c630 100644
26754 --- a/arch/x86/kernel/process_64.c
26755 +++ b/arch/x86/kernel/process_64.c
26756 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26757 struct pt_regs *childregs;
26758 struct task_struct *me = current;
26759
26760 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26761 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26762 childregs = task_pt_regs(p);
26763 p->thread.sp = (unsigned long) childregs;
26764 p->thread.usersp = me->thread.usersp;
26765 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26766 set_tsk_thread_flag(p, TIF_FORK);
26767 p->thread.io_bitmap_ptr = NULL;
26768
26769 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26770 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26771 savesegment(es, p->thread.es);
26772 savesegment(ds, p->thread.ds);
26773 + savesegment(ss, p->thread.ss);
26774 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26775 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26776
26777 if (unlikely(p->flags & PF_KTHREAD)) {
26778 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26779 struct thread_struct *prev = &prev_p->thread;
26780 struct thread_struct *next = &next_p->thread;
26781 int cpu = smp_processor_id();
26782 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26783 + struct tss_struct *tss = init_tss + cpu;
26784 unsigned fsindex, gsindex;
26785 fpu_switch_t fpu;
26786
26787 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26788 if (unlikely(next->ds | prev->ds))
26789 loadsegment(ds, next->ds);
26790
26791 + savesegment(ss, prev->ss);
26792 + if (unlikely(next->ss != prev->ss))
26793 + loadsegment(ss, next->ss);
26794 +
26795 /*
26796 * Switch FS and GS.
26797 *
26798 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26799 prev->usersp = this_cpu_read(old_rsp);
26800 this_cpu_write(old_rsp, next->usersp);
26801 this_cpu_write(current_task, next_p);
26802 + this_cpu_write(current_tinfo, &next_p->tinfo);
26803
26804 /*
26805 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26806 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26807 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26808 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26809
26810 - this_cpu_write(kernel_stack,
26811 - (unsigned long)task_stack_page(next_p) +
26812 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26813 + this_cpu_write(kernel_stack, next->sp0);
26814
26815 /*
26816 * Now maybe reload the debug registers and handle I/O bitmaps
26817 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26818 if (!p || p == current || p->state == TASK_RUNNING)
26819 return 0;
26820 stack = (unsigned long)task_stack_page(p);
26821 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26822 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26823 return 0;
26824 fp = *(u64 *)(p->thread.sp);
26825 do {
26826 - if (fp < (unsigned long)stack ||
26827 - fp >= (unsigned long)stack+THREAD_SIZE)
26828 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26829 return 0;
26830 ip = *(u64 *)(fp+8);
26831 if (!in_sched_functions(ip))
26832 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26833 index e510618..5165ac0 100644
26834 --- a/arch/x86/kernel/ptrace.c
26835 +++ b/arch/x86/kernel/ptrace.c
26836 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26837 unsigned long sp = (unsigned long)&regs->sp;
26838 u32 *prev_esp;
26839
26840 - if (context == (sp & ~(THREAD_SIZE - 1)))
26841 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26842 return sp;
26843
26844 - prev_esp = (u32 *)(context);
26845 + prev_esp = *(u32 **)(context);
26846 if (prev_esp)
26847 return (unsigned long)prev_esp;
26848
26849 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26850 if (child->thread.gs != value)
26851 return do_arch_prctl(child, ARCH_SET_GS, value);
26852 return 0;
26853 +
26854 + case offsetof(struct user_regs_struct,ip):
26855 + /*
26856 + * Protect against any attempt to set ip to an
26857 + * impossible address. There are dragons lurking if the
26858 + * address is noncanonical. (This explicitly allows
26859 + * setting ip to TASK_SIZE_MAX, because user code can do
26860 + * that all by itself by running off the end of its
26861 + * address space.
26862 + */
26863 + if (value > TASK_SIZE_MAX)
26864 + return -EIO;
26865 + break;
26866 +
26867 #endif
26868 }
26869
26870 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26871 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26872 {
26873 int i;
26874 - int dr7 = 0;
26875 + unsigned long dr7 = 0;
26876 struct arch_hw_breakpoint *info;
26877
26878 for (i = 0; i < HBP_NUM; i++) {
26879 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26880 unsigned long addr, unsigned long data)
26881 {
26882 int ret;
26883 - unsigned long __user *datap = (unsigned long __user *)data;
26884 + unsigned long __user *datap = (__force unsigned long __user *)data;
26885
26886 switch (request) {
26887 /* read the word at location addr in the USER area. */
26888 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26889 if ((int) addr < 0)
26890 return -EIO;
26891 ret = do_get_thread_area(child, addr,
26892 - (struct user_desc __user *)data);
26893 + (__force struct user_desc __user *) data);
26894 break;
26895
26896 case PTRACE_SET_THREAD_AREA:
26897 if ((int) addr < 0)
26898 return -EIO;
26899 ret = do_set_thread_area(child, addr,
26900 - (struct user_desc __user *)data, 0);
26901 + (__force struct user_desc __user *) data, 0);
26902 break;
26903 #endif
26904
26905 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26906
26907 #ifdef CONFIG_X86_64
26908
26909 -static struct user_regset x86_64_regsets[] __read_mostly = {
26910 +static user_regset_no_const x86_64_regsets[] __read_only = {
26911 [REGSET_GENERAL] = {
26912 .core_note_type = NT_PRSTATUS,
26913 .n = sizeof(struct user_regs_struct) / sizeof(long),
26914 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26915 #endif /* CONFIG_X86_64 */
26916
26917 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26918 -static struct user_regset x86_32_regsets[] __read_mostly = {
26919 +static user_regset_no_const x86_32_regsets[] __read_only = {
26920 [REGSET_GENERAL] = {
26921 .core_note_type = NT_PRSTATUS,
26922 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26923 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26924 */
26925 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26926
26927 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26928 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26929 {
26930 #ifdef CONFIG_X86_64
26931 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26932 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26933 memset(info, 0, sizeof(*info));
26934 info->si_signo = SIGTRAP;
26935 info->si_code = si_code;
26936 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26937 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26938 }
26939
26940 void user_single_step_siginfo(struct task_struct *tsk,
26941 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26942 }
26943 }
26944
26945 +#ifdef CONFIG_GRKERNSEC_SETXID
26946 +extern void gr_delayed_cred_worker(void);
26947 +#endif
26948 +
26949 /*
26950 * We can return 0 to resume the syscall or anything else to go to phase
26951 * 2. If we resume the syscall, we need to put something appropriate in
26952 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26953
26954 BUG_ON(regs != task_pt_regs(current));
26955
26956 +#ifdef CONFIG_GRKERNSEC_SETXID
26957 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26958 + gr_delayed_cred_worker();
26959 +#endif
26960 +
26961 /*
26962 * If we stepped into a sysenter/syscall insn, it trapped in
26963 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26964 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26965 */
26966 user_exit();
26967
26968 +#ifdef CONFIG_GRKERNSEC_SETXID
26969 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26970 + gr_delayed_cred_worker();
26971 +#endif
26972 +
26973 audit_syscall_exit(regs);
26974
26975 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26976 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26977 index e5ecd20..60f7eef 100644
26978 --- a/arch/x86/kernel/pvclock.c
26979 +++ b/arch/x86/kernel/pvclock.c
26980 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26981 reset_hung_task_detector();
26982 }
26983
26984 -static atomic64_t last_value = ATOMIC64_INIT(0);
26985 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26986
26987 void pvclock_resume(void)
26988 {
26989 - atomic64_set(&last_value, 0);
26990 + atomic64_set_unchecked(&last_value, 0);
26991 }
26992
26993 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26994 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26995 * updating at the same time, and one of them could be slightly behind,
26996 * making the assumption that last_value always go forward fail to hold.
26997 */
26998 - last = atomic64_read(&last_value);
26999 + last = atomic64_read_unchecked(&last_value);
27000 do {
27001 if (ret < last)
27002 return last;
27003 - last = atomic64_cmpxchg(&last_value, last, ret);
27004 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
27005 } while (unlikely(last != ret));
27006
27007 return ret;
27008 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
27009 index 86db4bc..a50a54a 100644
27010 --- a/arch/x86/kernel/reboot.c
27011 +++ b/arch/x86/kernel/reboot.c
27012 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
27013
27014 void __noreturn machine_real_restart(unsigned int type)
27015 {
27016 +
27017 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
27018 + struct desc_struct *gdt;
27019 +#endif
27020 +
27021 local_irq_disable();
27022
27023 /*
27024 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
27025
27026 /* Jump to the identity-mapped low memory code */
27027 #ifdef CONFIG_X86_32
27028 - asm volatile("jmpl *%0" : :
27029 +
27030 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
27031 + gdt = get_cpu_gdt_table(smp_processor_id());
27032 + pax_open_kernel();
27033 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27034 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
27035 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
27036 + loadsegment(ds, __KERNEL_DS);
27037 + loadsegment(es, __KERNEL_DS);
27038 + loadsegment(ss, __KERNEL_DS);
27039 +#endif
27040 +#ifdef CONFIG_PAX_KERNEXEC
27041 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
27042 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
27043 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
27044 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
27045 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
27046 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
27047 +#endif
27048 + pax_close_kernel();
27049 +#endif
27050 +
27051 + asm volatile("ljmpl *%0" : :
27052 "rm" (real_mode_header->machine_real_restart_asm),
27053 "a" (type));
27054 #else
27055 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
27056 /*
27057 * This is a single dmi_table handling all reboot quirks.
27058 */
27059 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
27060 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
27061
27062 /* Acer */
27063 { /* Handle reboot issue on Acer Aspire one */
27064 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27065 * This means that this function can never return, it can misbehave
27066 * by not rebooting properly and hanging.
27067 */
27068 -static void native_machine_emergency_restart(void)
27069 +static void __noreturn native_machine_emergency_restart(void)
27070 {
27071 int i;
27072 int attempt = 0;
27073 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27074 #endif
27075 }
27076
27077 -static void __machine_emergency_restart(int emergency)
27078 +static void __noreturn __machine_emergency_restart(int emergency)
27079 {
27080 reboot_emergency = emergency;
27081 machine_ops.emergency_restart();
27082 }
27083
27084 -static void native_machine_restart(char *__unused)
27085 +static void __noreturn native_machine_restart(char *__unused)
27086 {
27087 pr_notice("machine restart\n");
27088
27089 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27090 __machine_emergency_restart(0);
27091 }
27092
27093 -static void native_machine_halt(void)
27094 +static void __noreturn native_machine_halt(void)
27095 {
27096 /* Stop other cpus and apics */
27097 machine_shutdown();
27098 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27099 stop_this_cpu(NULL);
27100 }
27101
27102 -static void native_machine_power_off(void)
27103 +static void __noreturn native_machine_power_off(void)
27104 {
27105 if (pm_power_off) {
27106 if (!reboot_force)
27107 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27108 }
27109 /* A fallback in case there is no PM info available */
27110 tboot_shutdown(TB_SHUTDOWN_HALT);
27111 + unreachable();
27112 }
27113
27114 -struct machine_ops machine_ops = {
27115 +struct machine_ops machine_ops __read_only = {
27116 .power_off = native_machine_power_off,
27117 .shutdown = native_machine_shutdown,
27118 .emergency_restart = native_machine_emergency_restart,
27119 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27120 index c8e41e9..64049ef 100644
27121 --- a/arch/x86/kernel/reboot_fixups_32.c
27122 +++ b/arch/x86/kernel/reboot_fixups_32.c
27123 @@ -57,7 +57,7 @@ struct device_fixup {
27124 unsigned int vendor;
27125 unsigned int device;
27126 void (*reboot_fixup)(struct pci_dev *);
27127 -};
27128 +} __do_const;
27129
27130 /*
27131 * PCI ids solely used for fixups_table go here
27132 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27133 index 3fd2c69..a444264 100644
27134 --- a/arch/x86/kernel/relocate_kernel_64.S
27135 +++ b/arch/x86/kernel/relocate_kernel_64.S
27136 @@ -96,8 +96,7 @@ relocate_kernel:
27137
27138 /* jump to identity mapped page */
27139 addq $(identity_mapped - relocate_kernel), %r8
27140 - pushq %r8
27141 - ret
27142 + jmp *%r8
27143
27144 identity_mapped:
27145 /* set return address to 0 if not preserving context */
27146 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27147 index 0a2421c..11f3f36 100644
27148 --- a/arch/x86/kernel/setup.c
27149 +++ b/arch/x86/kernel/setup.c
27150 @@ -111,6 +111,7 @@
27151 #include <asm/mce.h>
27152 #include <asm/alternative.h>
27153 #include <asm/prom.h>
27154 +#include <asm/boot.h>
27155
27156 /*
27157 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27158 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27159 #endif
27160
27161
27162 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27163 -__visible unsigned long mmu_cr4_features;
27164 +#ifdef CONFIG_X86_64
27165 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27166 +#elif defined(CONFIG_X86_PAE)
27167 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27168 #else
27169 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27170 +__visible unsigned long mmu_cr4_features __read_only;
27171 #endif
27172
27173 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27174 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27175 * area (640->1Mb) as ram even though it is not.
27176 * take them out.
27177 */
27178 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27179 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27180
27181 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27182 }
27183 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27184 /* called before trim_bios_range() to spare extra sanitize */
27185 static void __init e820_add_kernel_range(void)
27186 {
27187 - u64 start = __pa_symbol(_text);
27188 + u64 start = __pa_symbol(ktla_ktva(_text));
27189 u64 size = __pa_symbol(_end) - start;
27190
27191 /*
27192 @@ -855,8 +858,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27193
27194 void __init setup_arch(char **cmdline_p)
27195 {
27196 +#ifdef CONFIG_X86_32
27197 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27198 +#else
27199 memblock_reserve(__pa_symbol(_text),
27200 (unsigned long)__bss_stop - (unsigned long)_text);
27201 +#endif
27202
27203 early_reserve_initrd();
27204
27205 @@ -954,16 +961,16 @@ void __init setup_arch(char **cmdline_p)
27206
27207 if (!boot_params.hdr.root_flags)
27208 root_mountflags &= ~MS_RDONLY;
27209 - init_mm.start_code = (unsigned long) _text;
27210 - init_mm.end_code = (unsigned long) _etext;
27211 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27212 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27213 init_mm.end_data = (unsigned long) _edata;
27214 init_mm.brk = _brk_end;
27215
27216 mpx_mm_init(&init_mm);
27217
27218 - code_resource.start = __pa_symbol(_text);
27219 - code_resource.end = __pa_symbol(_etext)-1;
27220 - data_resource.start = __pa_symbol(_etext);
27221 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27222 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27223 + data_resource.start = __pa_symbol(_sdata);
27224 data_resource.end = __pa_symbol(_edata)-1;
27225 bss_resource.start = __pa_symbol(__bss_start);
27226 bss_resource.end = __pa_symbol(__bss_stop)-1;
27227 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27228 index e4fcb87..9c06c55 100644
27229 --- a/arch/x86/kernel/setup_percpu.c
27230 +++ b/arch/x86/kernel/setup_percpu.c
27231 @@ -21,19 +21,17 @@
27232 #include <asm/cpu.h>
27233 #include <asm/stackprotector.h>
27234
27235 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27236 +#ifdef CONFIG_SMP
27237 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27238 EXPORT_PER_CPU_SYMBOL(cpu_number);
27239 +#endif
27240
27241 -#ifdef CONFIG_X86_64
27242 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27243 -#else
27244 -#define BOOT_PERCPU_OFFSET 0
27245 -#endif
27246
27247 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27248 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27249
27250 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27251 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27252 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27253 };
27254 EXPORT_SYMBOL(__per_cpu_offset);
27255 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27256 {
27257 #ifdef CONFIG_NEED_MULTIPLE_NODES
27258 pg_data_t *last = NULL;
27259 - unsigned int cpu;
27260 + int cpu;
27261
27262 for_each_possible_cpu(cpu) {
27263 int node = early_cpu_to_node(cpu);
27264 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27265 {
27266 #ifdef CONFIG_X86_32
27267 struct desc_struct gdt;
27268 + unsigned long base = per_cpu_offset(cpu);
27269
27270 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27271 - 0x2 | DESCTYPE_S, 0x8);
27272 - gdt.s = 1;
27273 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27274 + 0x83 | DESCTYPE_S, 0xC);
27275 write_gdt_entry(get_cpu_gdt_table(cpu),
27276 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27277 #endif
27278 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27279 /* alrighty, percpu areas up and running */
27280 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27281 for_each_possible_cpu(cpu) {
27282 +#ifdef CONFIG_CC_STACKPROTECTOR
27283 +#ifdef CONFIG_X86_32
27284 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27285 +#endif
27286 +#endif
27287 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27288 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27289 per_cpu(cpu_number, cpu) = cpu;
27290 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27291 */
27292 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27293 #endif
27294 +#ifdef CONFIG_CC_STACKPROTECTOR
27295 +#ifdef CONFIG_X86_32
27296 + if (!cpu)
27297 + per_cpu(stack_canary.canary, cpu) = canary;
27298 +#endif
27299 +#endif
27300 /*
27301 * Up to this point, the boot CPU has been using .init.data
27302 * area. Reload any changed state for the boot CPU.
27303 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27304 index e504246..ba10432 100644
27305 --- a/arch/x86/kernel/signal.c
27306 +++ b/arch/x86/kernel/signal.c
27307 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27308 * Align the stack pointer according to the i386 ABI,
27309 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27310 */
27311 - sp = ((sp + 4) & -16ul) - 4;
27312 + sp = ((sp - 12) & -16ul) - 4;
27313 #else /* !CONFIG_X86_32 */
27314 sp = round_down(sp, 16) - 8;
27315 #endif
27316 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27317 }
27318
27319 if (current->mm->context.vdso)
27320 - restorer = current->mm->context.vdso +
27321 - selected_vdso32->sym___kernel_sigreturn;
27322 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27323 else
27324 - restorer = &frame->retcode;
27325 + restorer = (void __user *)&frame->retcode;
27326 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27327 restorer = ksig->ka.sa.sa_restorer;
27328
27329 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27330 * reasons and because gdb uses it as a signature to notice
27331 * signal handler stack frames.
27332 */
27333 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27334 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27335
27336 if (err)
27337 return -EFAULT;
27338 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27339 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27340
27341 /* Set up to return from userspace. */
27342 - restorer = current->mm->context.vdso +
27343 - selected_vdso32->sym___kernel_rt_sigreturn;
27344 + if (current->mm->context.vdso)
27345 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27346 + else
27347 + restorer = (void __user *)&frame->retcode;
27348 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27349 restorer = ksig->ka.sa.sa_restorer;
27350 put_user_ex(restorer, &frame->pretcode);
27351 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27352 * reasons and because gdb uses it as a signature to notice
27353 * signal handler stack frames.
27354 */
27355 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27356 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27357 } put_user_catch(err);
27358
27359 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27360 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27361 {
27362 int usig = signr_convert(ksig->sig);
27363 sigset_t *set = sigmask_to_save();
27364 - compat_sigset_t *cset = (compat_sigset_t *) set;
27365 + sigset_t sigcopy;
27366 + compat_sigset_t *cset;
27367 +
27368 + sigcopy = *set;
27369 +
27370 + cset = (compat_sigset_t *) &sigcopy;
27371
27372 /* Set up the stack frame */
27373 if (is_ia32_frame()) {
27374 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27375 } else if (is_x32_frame()) {
27376 return x32_setup_rt_frame(ksig, cset, regs);
27377 } else {
27378 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27379 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27380 }
27381 }
27382
27383 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27384 index be8e1bd..a3d93fa 100644
27385 --- a/arch/x86/kernel/smp.c
27386 +++ b/arch/x86/kernel/smp.c
27387 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27388
27389 __setup("nonmi_ipi", nonmi_ipi_setup);
27390
27391 -struct smp_ops smp_ops = {
27392 +struct smp_ops smp_ops __read_only = {
27393 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27394 .smp_prepare_cpus = native_smp_prepare_cpus,
27395 .smp_cpus_done = native_smp_cpus_done,
27396 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27397 index febc6aa..37d8edf 100644
27398 --- a/arch/x86/kernel/smpboot.c
27399 +++ b/arch/x86/kernel/smpboot.c
27400 @@ -229,14 +229,17 @@ static void notrace start_secondary(void *unused)
27401
27402 enable_start_cpu0 = 0;
27403
27404 -#ifdef CONFIG_X86_32
27405 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27406 + barrier();
27407 +
27408 /* switch away from the initial page table */
27409 +#ifdef CONFIG_PAX_PER_CPU_PGD
27410 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27411 +#else
27412 load_cr3(swapper_pg_dir);
27413 +#endif
27414 __flush_tlb_all();
27415 -#endif
27416
27417 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27418 - barrier();
27419 /*
27420 * Check TSC synchronization with the BP:
27421 */
27422 @@ -800,8 +803,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27423 alternatives_enable_smp();
27424
27425 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27426 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27427 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27428 per_cpu(current_task, cpu) = idle;
27429 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27430
27431 #ifdef CONFIG_X86_32
27432 /* Stack for startup_32 can be just as for start_secondary onwards */
27433 @@ -810,10 +814,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27434 clear_tsk_thread_flag(idle, TIF_FORK);
27435 initial_gs = per_cpu_offset(cpu);
27436 #endif
27437 - per_cpu(kernel_stack, cpu) =
27438 - (unsigned long)task_stack_page(idle) -
27439 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27440 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27441 + pax_open_kernel();
27442 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27443 + pax_close_kernel();
27444 initial_code = (unsigned long)start_secondary;
27445 stack_start = idle->thread.sp;
27446
27447 @@ -953,6 +957,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27448 /* the FPU context is blank, nobody can own it */
27449 __cpu_disable_lazy_restore(cpu);
27450
27451 +#ifdef CONFIG_PAX_PER_CPU_PGD
27452 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27453 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27454 + KERNEL_PGD_PTRS);
27455 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27456 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27457 + KERNEL_PGD_PTRS);
27458 +#endif
27459 +
27460 err = do_boot_cpu(apicid, cpu, tidle);
27461 if (err) {
27462 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27463 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27464 index 9b4d51d..5d28b58 100644
27465 --- a/arch/x86/kernel/step.c
27466 +++ b/arch/x86/kernel/step.c
27467 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27468 struct desc_struct *desc;
27469 unsigned long base;
27470
27471 - seg &= ~7UL;
27472 + seg >>= 3;
27473
27474 mutex_lock(&child->mm->context.lock);
27475 - if (unlikely((seg >> 3) >= child->mm->context.size))
27476 + if (unlikely(seg >= child->mm->context.size))
27477 addr = -1L; /* bogus selector, access would fault */
27478 else {
27479 desc = child->mm->context.ldt + seg;
27480 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27481 addr += base;
27482 }
27483 mutex_unlock(&child->mm->context.lock);
27484 - }
27485 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27486 + addr = ktla_ktva(addr);
27487
27488 return addr;
27489 }
27490 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27491 unsigned char opcode[15];
27492 unsigned long addr = convert_ip_to_linear(child, regs);
27493
27494 + if (addr == -EINVAL)
27495 + return 0;
27496 +
27497 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27498 for (i = 0; i < copied; i++) {
27499 switch (opcode[i]) {
27500 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27501 new file mode 100644
27502 index 0000000..5877189
27503 --- /dev/null
27504 +++ b/arch/x86/kernel/sys_i386_32.c
27505 @@ -0,0 +1,189 @@
27506 +/*
27507 + * This file contains various random system calls that
27508 + * have a non-standard calling sequence on the Linux/i386
27509 + * platform.
27510 + */
27511 +
27512 +#include <linux/errno.h>
27513 +#include <linux/sched.h>
27514 +#include <linux/mm.h>
27515 +#include <linux/fs.h>
27516 +#include <linux/smp.h>
27517 +#include <linux/sem.h>
27518 +#include <linux/msg.h>
27519 +#include <linux/shm.h>
27520 +#include <linux/stat.h>
27521 +#include <linux/syscalls.h>
27522 +#include <linux/mman.h>
27523 +#include <linux/file.h>
27524 +#include <linux/utsname.h>
27525 +#include <linux/ipc.h>
27526 +#include <linux/elf.h>
27527 +
27528 +#include <linux/uaccess.h>
27529 +#include <linux/unistd.h>
27530 +
27531 +#include <asm/syscalls.h>
27532 +
27533 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27534 +{
27535 + unsigned long pax_task_size = TASK_SIZE;
27536 +
27537 +#ifdef CONFIG_PAX_SEGMEXEC
27538 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27539 + pax_task_size = SEGMEXEC_TASK_SIZE;
27540 +#endif
27541 +
27542 + if (flags & MAP_FIXED)
27543 + if (len > pax_task_size || addr > pax_task_size - len)
27544 + return -EINVAL;
27545 +
27546 + return 0;
27547 +}
27548 +
27549 +/*
27550 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27551 + */
27552 +static unsigned long get_align_mask(void)
27553 +{
27554 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27555 + return 0;
27556 +
27557 + if (!(current->flags & PF_RANDOMIZE))
27558 + return 0;
27559 +
27560 + return va_align.mask;
27561 +}
27562 +
27563 +unsigned long
27564 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27565 + unsigned long len, unsigned long pgoff, unsigned long flags)
27566 +{
27567 + struct mm_struct *mm = current->mm;
27568 + struct vm_area_struct *vma;
27569 + unsigned long pax_task_size = TASK_SIZE;
27570 + struct vm_unmapped_area_info info;
27571 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27572 +
27573 +#ifdef CONFIG_PAX_SEGMEXEC
27574 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27575 + pax_task_size = SEGMEXEC_TASK_SIZE;
27576 +#endif
27577 +
27578 + pax_task_size -= PAGE_SIZE;
27579 +
27580 + if (len > pax_task_size)
27581 + return -ENOMEM;
27582 +
27583 + if (flags & MAP_FIXED)
27584 + return addr;
27585 +
27586 +#ifdef CONFIG_PAX_RANDMMAP
27587 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27588 +#endif
27589 +
27590 + if (addr) {
27591 + addr = PAGE_ALIGN(addr);
27592 + if (pax_task_size - len >= addr) {
27593 + vma = find_vma(mm, addr);
27594 + if (check_heap_stack_gap(vma, addr, len, offset))
27595 + return addr;
27596 + }
27597 + }
27598 +
27599 + info.flags = 0;
27600 + info.length = len;
27601 + info.align_mask = filp ? get_align_mask() : 0;
27602 + info.align_offset = pgoff << PAGE_SHIFT;
27603 + info.threadstack_offset = offset;
27604 +
27605 +#ifdef CONFIG_PAX_PAGEEXEC
27606 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27607 + info.low_limit = 0x00110000UL;
27608 + info.high_limit = mm->start_code;
27609 +
27610 +#ifdef CONFIG_PAX_RANDMMAP
27611 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27612 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27613 +#endif
27614 +
27615 + if (info.low_limit < info.high_limit) {
27616 + addr = vm_unmapped_area(&info);
27617 + if (!IS_ERR_VALUE(addr))
27618 + return addr;
27619 + }
27620 + } else
27621 +#endif
27622 +
27623 + info.low_limit = mm->mmap_base;
27624 + info.high_limit = pax_task_size;
27625 +
27626 + return vm_unmapped_area(&info);
27627 +}
27628 +
27629 +unsigned long
27630 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27631 + const unsigned long len, const unsigned long pgoff,
27632 + const unsigned long flags)
27633 +{
27634 + struct vm_area_struct *vma;
27635 + struct mm_struct *mm = current->mm;
27636 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27637 + struct vm_unmapped_area_info info;
27638 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27639 +
27640 +#ifdef CONFIG_PAX_SEGMEXEC
27641 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27642 + pax_task_size = SEGMEXEC_TASK_SIZE;
27643 +#endif
27644 +
27645 + pax_task_size -= PAGE_SIZE;
27646 +
27647 + /* requested length too big for entire address space */
27648 + if (len > pax_task_size)
27649 + return -ENOMEM;
27650 +
27651 + if (flags & MAP_FIXED)
27652 + return addr;
27653 +
27654 +#ifdef CONFIG_PAX_PAGEEXEC
27655 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27656 + goto bottomup;
27657 +#endif
27658 +
27659 +#ifdef CONFIG_PAX_RANDMMAP
27660 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27661 +#endif
27662 +
27663 + /* requesting a specific address */
27664 + if (addr) {
27665 + addr = PAGE_ALIGN(addr);
27666 + if (pax_task_size - len >= addr) {
27667 + vma = find_vma(mm, addr);
27668 + if (check_heap_stack_gap(vma, addr, len, offset))
27669 + return addr;
27670 + }
27671 + }
27672 +
27673 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27674 + info.length = len;
27675 + info.low_limit = PAGE_SIZE;
27676 + info.high_limit = mm->mmap_base;
27677 + info.align_mask = filp ? get_align_mask() : 0;
27678 + info.align_offset = pgoff << PAGE_SHIFT;
27679 + info.threadstack_offset = offset;
27680 +
27681 + addr = vm_unmapped_area(&info);
27682 + if (!(addr & ~PAGE_MASK))
27683 + return addr;
27684 + VM_BUG_ON(addr != -ENOMEM);
27685 +
27686 +bottomup:
27687 + /*
27688 + * A failed mmap() very likely causes application failure,
27689 + * so fall back to the bottom-up function here. This scenario
27690 + * can happen with large stack limits and large mmap()
27691 + * allocations.
27692 + */
27693 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27694 +}
27695 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27696 index 30277e2..5664a29 100644
27697 --- a/arch/x86/kernel/sys_x86_64.c
27698 +++ b/arch/x86/kernel/sys_x86_64.c
27699 @@ -81,8 +81,8 @@ out:
27700 return error;
27701 }
27702
27703 -static void find_start_end(unsigned long flags, unsigned long *begin,
27704 - unsigned long *end)
27705 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27706 + unsigned long *begin, unsigned long *end)
27707 {
27708 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27709 unsigned long new_begin;
27710 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27711 *begin = new_begin;
27712 }
27713 } else {
27714 - *begin = current->mm->mmap_legacy_base;
27715 + *begin = mm->mmap_legacy_base;
27716 *end = TASK_SIZE;
27717 }
27718 }
27719 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27720 struct vm_area_struct *vma;
27721 struct vm_unmapped_area_info info;
27722 unsigned long begin, end;
27723 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27724
27725 if (flags & MAP_FIXED)
27726 return addr;
27727
27728 - find_start_end(flags, &begin, &end);
27729 + find_start_end(mm, flags, &begin, &end);
27730
27731 if (len > end)
27732 return -ENOMEM;
27733
27734 +#ifdef CONFIG_PAX_RANDMMAP
27735 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27736 +#endif
27737 +
27738 if (addr) {
27739 addr = PAGE_ALIGN(addr);
27740 vma = find_vma(mm, addr);
27741 - if (end - len >= addr &&
27742 - (!vma || addr + len <= vma->vm_start))
27743 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27744 return addr;
27745 }
27746
27747 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27748 info.high_limit = end;
27749 info.align_mask = filp ? get_align_mask() : 0;
27750 info.align_offset = pgoff << PAGE_SHIFT;
27751 + info.threadstack_offset = offset;
27752 return vm_unmapped_area(&info);
27753 }
27754
27755 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27756 struct mm_struct *mm = current->mm;
27757 unsigned long addr = addr0;
27758 struct vm_unmapped_area_info info;
27759 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27760
27761 /* requested length too big for entire address space */
27762 if (len > TASK_SIZE)
27763 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27764 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27765 goto bottomup;
27766
27767 +#ifdef CONFIG_PAX_RANDMMAP
27768 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27769 +#endif
27770 +
27771 /* requesting a specific address */
27772 if (addr) {
27773 addr = PAGE_ALIGN(addr);
27774 vma = find_vma(mm, addr);
27775 - if (TASK_SIZE - len >= addr &&
27776 - (!vma || addr + len <= vma->vm_start))
27777 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27778 return addr;
27779 }
27780
27781 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27782 info.high_limit = mm->mmap_base;
27783 info.align_mask = filp ? get_align_mask() : 0;
27784 info.align_offset = pgoff << PAGE_SHIFT;
27785 + info.threadstack_offset = offset;
27786 addr = vm_unmapped_area(&info);
27787 if (!(addr & ~PAGE_MASK))
27788 return addr;
27789 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27790 index 91a4496..42fc304 100644
27791 --- a/arch/x86/kernel/tboot.c
27792 +++ b/arch/x86/kernel/tboot.c
27793 @@ -44,6 +44,7 @@
27794 #include <asm/setup.h>
27795 #include <asm/e820.h>
27796 #include <asm/io.h>
27797 +#include <asm/tlbflush.h>
27798
27799 #include "../realmode/rm/wakeup.h"
27800
27801 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
27802
27803 void tboot_shutdown(u32 shutdown_type)
27804 {
27805 - void (*shutdown)(void);
27806 + void (* __noreturn shutdown)(void);
27807
27808 if (!tboot_enabled())
27809 return;
27810 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
27811 tboot->shutdown_type = shutdown_type;
27812
27813 switch_to_tboot_pt();
27814 + cr4_clear_bits(X86_CR4_PCIDE);
27815
27816 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27817 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27818 shutdown();
27819
27820 /* should not reach here */
27821 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27822 return -ENODEV;
27823 }
27824
27825 -static atomic_t ap_wfs_count;
27826 +static atomic_unchecked_t ap_wfs_count;
27827
27828 static int tboot_wait_for_aps(int num_aps)
27829 {
27830 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27831 {
27832 switch (action) {
27833 case CPU_DYING:
27834 - atomic_inc(&ap_wfs_count);
27835 + atomic_inc_unchecked(&ap_wfs_count);
27836 if (num_online_cpus() == 1)
27837 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27838 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27839 return NOTIFY_BAD;
27840 break;
27841 }
27842 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
27843
27844 tboot_create_trampoline();
27845
27846 - atomic_set(&ap_wfs_count, 0);
27847 + atomic_set_unchecked(&ap_wfs_count, 0);
27848 register_hotcpu_notifier(&tboot_cpu_notifier);
27849
27850 #ifdef CONFIG_DEBUG_FS
27851 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27852 index 25adc0e..1df4349 100644
27853 --- a/arch/x86/kernel/time.c
27854 +++ b/arch/x86/kernel/time.c
27855 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27856 {
27857 unsigned long pc = instruction_pointer(regs);
27858
27859 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27860 + if (!user_mode(regs) && in_lock_functions(pc)) {
27861 #ifdef CONFIG_FRAME_POINTER
27862 - return *(unsigned long *)(regs->bp + sizeof(long));
27863 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27864 #else
27865 unsigned long *sp =
27866 (unsigned long *)kernel_stack_pointer(regs);
27867 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27868 * or above a saved flags. Eflags has bits 22-31 zero,
27869 * kernel addresses don't.
27870 */
27871 +
27872 +#ifdef CONFIG_PAX_KERNEXEC
27873 + return ktla_ktva(sp[0]);
27874 +#else
27875 if (sp[0] >> 22)
27876 return sp[0];
27877 if (sp[1] >> 22)
27878 return sp[1];
27879 #endif
27880 +
27881 +#endif
27882 }
27883 return pc;
27884 }
27885 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27886 index 7fc5e84..c6e445a 100644
27887 --- a/arch/x86/kernel/tls.c
27888 +++ b/arch/x86/kernel/tls.c
27889 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27890 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27891 return -EINVAL;
27892
27893 +#ifdef CONFIG_PAX_SEGMEXEC
27894 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27895 + return -EINVAL;
27896 +#endif
27897 +
27898 set_tls_desc(p, idx, &info, 1);
27899
27900 return 0;
27901 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27902
27903 if (kbuf)
27904 info = kbuf;
27905 - else if (__copy_from_user(infobuf, ubuf, count))
27906 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27907 return -EFAULT;
27908 else
27909 info = infobuf;
27910 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27911 index 1c113db..287b42e 100644
27912 --- a/arch/x86/kernel/tracepoint.c
27913 +++ b/arch/x86/kernel/tracepoint.c
27914 @@ -9,11 +9,11 @@
27915 #include <linux/atomic.h>
27916
27917 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27918 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27919 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27920 (unsigned long) trace_idt_table };
27921
27922 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27923 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27924 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27925
27926 static int trace_irq_vector_refcount;
27927 static DEFINE_MUTEX(irq_vector_mutex);
27928 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27929 index 4ff5d16..736e3e1 100644
27930 --- a/arch/x86/kernel/traps.c
27931 +++ b/arch/x86/kernel/traps.c
27932 @@ -68,7 +68,7 @@
27933 #include <asm/proto.h>
27934
27935 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27936 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27937 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27938 #else
27939 #include <asm/processor-flags.h>
27940 #include <asm/setup.h>
27941 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27942 #endif
27943
27944 /* Must be page-aligned because the real IDT is used in a fixmap. */
27945 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27946 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27947
27948 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27949 EXPORT_SYMBOL_GPL(used_vectors);
27950 @@ -112,7 +112,7 @@ enum ctx_state ist_enter(struct pt_regs *regs)
27951 {
27952 enum ctx_state prev_state;
27953
27954 - if (user_mode_vm(regs)) {
27955 + if (user_mode(regs)) {
27956 /* Other than that, we're just an exception. */
27957 prev_state = exception_enter();
27958 } else {
27959 @@ -146,7 +146,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27960 /* Must be before exception_exit. */
27961 preempt_count_sub(HARDIRQ_OFFSET);
27962
27963 - if (user_mode_vm(regs))
27964 + if (user_mode(regs))
27965 return exception_exit(prev_state);
27966 else
27967 rcu_nmi_exit();
27968 @@ -158,7 +158,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27969 *
27970 * IST exception handlers normally cannot schedule. As a special
27971 * exception, if the exception interrupted userspace code (i.e.
27972 - * user_mode_vm(regs) would return true) and the exception was not
27973 + * user_mode(regs) would return true) and the exception was not
27974 * a double fault, it can be safe to schedule. ist_begin_non_atomic()
27975 * begins a non-atomic section within an ist_enter()/ist_exit() region.
27976 * Callers are responsible for enabling interrupts themselves inside
27977 @@ -167,7 +167,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27978 */
27979 void ist_begin_non_atomic(struct pt_regs *regs)
27980 {
27981 - BUG_ON(!user_mode_vm(regs));
27982 + BUG_ON(!user_mode(regs));
27983
27984 /*
27985 * Sanity check: we need to be on the normal thread stack. This
27986 @@ -191,11 +191,11 @@ void ist_end_non_atomic(void)
27987 }
27988
27989 static nokprobe_inline int
27990 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27991 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27992 struct pt_regs *regs, long error_code)
27993 {
27994 #ifdef CONFIG_X86_32
27995 - if (regs->flags & X86_VM_MASK) {
27996 + if (v8086_mode(regs)) {
27997 /*
27998 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27999 * On nmi (interrupt 2), do_trap should not be called.
28000 @@ -208,12 +208,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28001 return -1;
28002 }
28003 #endif
28004 - if (!user_mode(regs)) {
28005 + if (!user_mode_novm(regs)) {
28006 if (!fixup_exception(regs)) {
28007 tsk->thread.error_code = error_code;
28008 tsk->thread.trap_nr = trapnr;
28009 +
28010 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28011 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
28012 + str = "PAX: suspicious stack segment fault";
28013 +#endif
28014 +
28015 die(str, regs, error_code);
28016 }
28017 +
28018 +#ifdef CONFIG_PAX_REFCOUNT
28019 + if (trapnr == X86_TRAP_OF)
28020 + pax_report_refcount_overflow(regs);
28021 +#endif
28022 +
28023 return 0;
28024 }
28025
28026 @@ -252,7 +264,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
28027 }
28028
28029 static void
28030 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28031 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
28032 long error_code, siginfo_t *info)
28033 {
28034 struct task_struct *tsk = current;
28035 @@ -276,7 +288,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28036 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
28037 printk_ratelimit()) {
28038 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
28039 - tsk->comm, tsk->pid, str,
28040 + tsk->comm, task_pid_nr(tsk), str,
28041 regs->ip, regs->sp, error_code);
28042 print_vma_addr(" in ", regs->ip);
28043 pr_cont("\n");
28044 @@ -358,6 +370,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
28045 tsk->thread.error_code = error_code;
28046 tsk->thread.trap_nr = X86_TRAP_DF;
28047
28048 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
28049 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28050 + die("grsec: kernel stack overflow detected", regs, error_code);
28051 +#endif
28052 +
28053 #ifdef CONFIG_DOUBLEFAULT
28054 df_debug(regs, error_code);
28055 #endif
28056 @@ -384,7 +401,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
28057 goto exit;
28058 conditional_sti(regs);
28059
28060 - if (!user_mode_vm(regs))
28061 + if (!user_mode(regs))
28062 die("bounds", regs, error_code);
28063
28064 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
28065 @@ -463,7 +480,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
28066 conditional_sti(regs);
28067
28068 #ifdef CONFIG_X86_32
28069 - if (regs->flags & X86_VM_MASK) {
28070 + if (v8086_mode(regs)) {
28071 local_irq_enable();
28072 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
28073 goto exit;
28074 @@ -471,18 +488,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
28075 #endif
28076
28077 tsk = current;
28078 - if (!user_mode(regs)) {
28079 + if (!user_mode_novm(regs)) {
28080 if (fixup_exception(regs))
28081 goto exit;
28082
28083 tsk->thread.error_code = error_code;
28084 tsk->thread.trap_nr = X86_TRAP_GP;
28085 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28086 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28087 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28088 +
28089 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28090 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28091 + die("PAX: suspicious general protection fault", regs, error_code);
28092 + else
28093 +#endif
28094 +
28095 die("general protection fault", regs, error_code);
28096 + }
28097 goto exit;
28098 }
28099
28100 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28101 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28102 + struct mm_struct *mm = tsk->mm;
28103 + unsigned long limit;
28104 +
28105 + down_write(&mm->mmap_sem);
28106 + limit = mm->context.user_cs_limit;
28107 + if (limit < TASK_SIZE) {
28108 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28109 + up_write(&mm->mmap_sem);
28110 + return;
28111 + }
28112 + up_write(&mm->mmap_sem);
28113 + }
28114 +#endif
28115 +
28116 tsk->thread.error_code = error_code;
28117 tsk->thread.trap_nr = X86_TRAP_GP;
28118
28119 @@ -581,13 +622,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28120 container_of(task_pt_regs(current),
28121 struct bad_iret_stack, regs);
28122
28123 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28124 + new_stack = s;
28125 +
28126 /* Copy the IRET target to the new stack. */
28127 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28128
28129 /* Copy the remainder of the stack from the current stack. */
28130 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28131
28132 - BUG_ON(!user_mode_vm(&new_stack->regs));
28133 + BUG_ON(!user_mode(&new_stack->regs));
28134 return new_stack;
28135 }
28136 NOKPROBE_SYMBOL(fixup_bad_iret);
28137 @@ -637,7 +681,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28138 * then it's very likely the result of an icebp/int01 trap.
28139 * User wants a sigtrap for that.
28140 */
28141 - if (!dr6 && user_mode_vm(regs))
28142 + if (!dr6 && user_mode(regs))
28143 user_icebp = 1;
28144
28145 /* Catch kmemcheck conditions first of all! */
28146 @@ -673,7 +717,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28147 /* It's safe to allow irq's after DR6 has been saved */
28148 preempt_conditional_sti(regs);
28149
28150 - if (regs->flags & X86_VM_MASK) {
28151 + if (v8086_mode(regs)) {
28152 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28153 X86_TRAP_DB);
28154 preempt_conditional_cli(regs);
28155 @@ -688,7 +732,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28156 * We already checked v86 mode above, so we can check for kernel mode
28157 * by just checking the CPL of CS.
28158 */
28159 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28160 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28161 tsk->thread.debugreg6 &= ~DR_STEP;
28162 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28163 regs->flags &= ~X86_EFLAGS_TF;
28164 @@ -721,7 +765,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28165 return;
28166 conditional_sti(regs);
28167
28168 - if (!user_mode_vm(regs))
28169 + if (!user_mode(regs))
28170 {
28171 if (!fixup_exception(regs)) {
28172 task->thread.error_code = error_code;
28173 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28174 index 5054497..139f8f8 100644
28175 --- a/arch/x86/kernel/tsc.c
28176 +++ b/arch/x86/kernel/tsc.c
28177 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28178 */
28179 smp_wmb();
28180
28181 - ACCESS_ONCE(c2n->head) = data;
28182 + ACCESS_ONCE_RW(c2n->head) = data;
28183 }
28184
28185 /*
28186 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28187 index 81f8adb0..fff670e 100644
28188 --- a/arch/x86/kernel/uprobes.c
28189 +++ b/arch/x86/kernel/uprobes.c
28190 @@ -912,7 +912,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28191 int ret = NOTIFY_DONE;
28192
28193 /* We are only interested in userspace traps */
28194 - if (regs && !user_mode_vm(regs))
28195 + if (regs && !user_mode(regs))
28196 return NOTIFY_DONE;
28197
28198 switch (val) {
28199 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28200
28201 if (nleft != rasize) {
28202 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28203 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28204 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28205
28206 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28207 }
28208 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28209 index b9242ba..50c5edd 100644
28210 --- a/arch/x86/kernel/verify_cpu.S
28211 +++ b/arch/x86/kernel/verify_cpu.S
28212 @@ -20,6 +20,7 @@
28213 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28214 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28215 * arch/x86/kernel/head_32.S: processor startup
28216 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28217 *
28218 * verify_cpu, returns the status of longmode and SSE in register %eax.
28219 * 0: Success 1: Failure
28220 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28221 index e8edcf5..27f9344 100644
28222 --- a/arch/x86/kernel/vm86_32.c
28223 +++ b/arch/x86/kernel/vm86_32.c
28224 @@ -44,6 +44,7 @@
28225 #include <linux/ptrace.h>
28226 #include <linux/audit.h>
28227 #include <linux/stddef.h>
28228 +#include <linux/grsecurity.h>
28229
28230 #include <asm/uaccess.h>
28231 #include <asm/io.h>
28232 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28233 do_exit(SIGSEGV);
28234 }
28235
28236 - tss = &per_cpu(init_tss, get_cpu());
28237 + tss = init_tss + get_cpu();
28238 current->thread.sp0 = current->thread.saved_sp0;
28239 current->thread.sysenter_cs = __KERNEL_CS;
28240 load_sp0(tss, &current->thread);
28241 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28242
28243 if (tsk->thread.saved_sp0)
28244 return -EPERM;
28245 +
28246 +#ifdef CONFIG_GRKERNSEC_VM86
28247 + if (!capable(CAP_SYS_RAWIO)) {
28248 + gr_handle_vm86();
28249 + return -EPERM;
28250 + }
28251 +#endif
28252 +
28253 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28254 offsetof(struct kernel_vm86_struct, vm86plus) -
28255 sizeof(info.regs));
28256 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28257 int tmp;
28258 struct vm86plus_struct __user *v86;
28259
28260 +#ifdef CONFIG_GRKERNSEC_VM86
28261 + if (!capable(CAP_SYS_RAWIO)) {
28262 + gr_handle_vm86();
28263 + return -EPERM;
28264 + }
28265 +#endif
28266 +
28267 tsk = current;
28268 switch (cmd) {
28269 case VM86_REQUEST_IRQ:
28270 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28271 tsk->thread.saved_fs = info->regs32->fs;
28272 tsk->thread.saved_gs = get_user_gs(info->regs32);
28273
28274 - tss = &per_cpu(init_tss, get_cpu());
28275 + tss = init_tss + get_cpu();
28276 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28277 if (cpu_has_sep)
28278 tsk->thread.sysenter_cs = 0;
28279 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28280 goto cannot_handle;
28281 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28282 goto cannot_handle;
28283 - intr_ptr = (unsigned long __user *) (i << 2);
28284 + intr_ptr = (__force unsigned long __user *) (i << 2);
28285 if (get_user(segoffs, intr_ptr))
28286 goto cannot_handle;
28287 if ((segoffs >> 16) == BIOSSEG)
28288 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28289 index 00bf300..129df8e 100644
28290 --- a/arch/x86/kernel/vmlinux.lds.S
28291 +++ b/arch/x86/kernel/vmlinux.lds.S
28292 @@ -26,6 +26,13 @@
28293 #include <asm/page_types.h>
28294 #include <asm/cache.h>
28295 #include <asm/boot.h>
28296 +#include <asm/segment.h>
28297 +
28298 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28299 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28300 +#else
28301 +#define __KERNEL_TEXT_OFFSET 0
28302 +#endif
28303
28304 #undef i386 /* in case the preprocessor is a 32bit one */
28305
28306 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28307
28308 PHDRS {
28309 text PT_LOAD FLAGS(5); /* R_E */
28310 +#ifdef CONFIG_X86_32
28311 + module PT_LOAD FLAGS(5); /* R_E */
28312 +#endif
28313 +#ifdef CONFIG_XEN
28314 + rodata PT_LOAD FLAGS(5); /* R_E */
28315 +#else
28316 + rodata PT_LOAD FLAGS(4); /* R__ */
28317 +#endif
28318 data PT_LOAD FLAGS(6); /* RW_ */
28319 -#ifdef CONFIG_X86_64
28320 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28321 #ifdef CONFIG_SMP
28322 percpu PT_LOAD FLAGS(6); /* RW_ */
28323 #endif
28324 + text.init PT_LOAD FLAGS(5); /* R_E */
28325 + text.exit PT_LOAD FLAGS(5); /* R_E */
28326 init PT_LOAD FLAGS(7); /* RWE */
28327 -#endif
28328 note PT_NOTE FLAGS(0); /* ___ */
28329 }
28330
28331 SECTIONS
28332 {
28333 #ifdef CONFIG_X86_32
28334 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28335 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28336 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28337 #else
28338 - . = __START_KERNEL;
28339 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28340 + . = __START_KERNEL;
28341 #endif
28342
28343 /* Text and read-only data */
28344 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28345 - _text = .;
28346 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28347 /* bootstrapping code */
28348 +#ifdef CONFIG_X86_32
28349 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28350 +#else
28351 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28352 +#endif
28353 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28354 + _text = .;
28355 HEAD_TEXT
28356 . = ALIGN(8);
28357 _stext = .;
28358 @@ -104,13 +124,47 @@ SECTIONS
28359 IRQENTRY_TEXT
28360 *(.fixup)
28361 *(.gnu.warning)
28362 - /* End of text section */
28363 - _etext = .;
28364 } :text = 0x9090
28365
28366 - NOTES :text :note
28367 + . += __KERNEL_TEXT_OFFSET;
28368
28369 - EXCEPTION_TABLE(16) :text = 0x9090
28370 +#ifdef CONFIG_X86_32
28371 + . = ALIGN(PAGE_SIZE);
28372 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28373 +
28374 +#ifdef CONFIG_PAX_KERNEXEC
28375 + MODULES_EXEC_VADDR = .;
28376 + BYTE(0)
28377 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28378 + . = ALIGN(HPAGE_SIZE) - 1;
28379 + MODULES_EXEC_END = .;
28380 +#endif
28381 +
28382 + } :module
28383 +#endif
28384 +
28385 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28386 + /* End of text section */
28387 + BYTE(0)
28388 + _etext = . - __KERNEL_TEXT_OFFSET;
28389 + }
28390 +
28391 +#ifdef CONFIG_X86_32
28392 + . = ALIGN(PAGE_SIZE);
28393 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28394 + . = ALIGN(PAGE_SIZE);
28395 + *(.empty_zero_page)
28396 + *(.initial_pg_fixmap)
28397 + *(.initial_pg_pmd)
28398 + *(.initial_page_table)
28399 + *(.swapper_pg_dir)
28400 + } :rodata
28401 +#endif
28402 +
28403 + . = ALIGN(PAGE_SIZE);
28404 + NOTES :rodata :note
28405 +
28406 + EXCEPTION_TABLE(16) :rodata
28407
28408 #if defined(CONFIG_DEBUG_RODATA)
28409 /* .text should occupy whole number of pages */
28410 @@ -122,16 +176,20 @@ SECTIONS
28411
28412 /* Data */
28413 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28414 +
28415 +#ifdef CONFIG_PAX_KERNEXEC
28416 + . = ALIGN(HPAGE_SIZE);
28417 +#else
28418 + . = ALIGN(PAGE_SIZE);
28419 +#endif
28420 +
28421 /* Start of data section */
28422 _sdata = .;
28423
28424 /* init_task */
28425 INIT_TASK_DATA(THREAD_SIZE)
28426
28427 -#ifdef CONFIG_X86_32
28428 - /* 32 bit has nosave before _edata */
28429 NOSAVE_DATA
28430 -#endif
28431
28432 PAGE_ALIGNED_DATA(PAGE_SIZE)
28433
28434 @@ -174,12 +232,19 @@ SECTIONS
28435 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28436
28437 /* Init code and data - will be freed after init */
28438 - . = ALIGN(PAGE_SIZE);
28439 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28440 + BYTE(0)
28441 +
28442 +#ifdef CONFIG_PAX_KERNEXEC
28443 + . = ALIGN(HPAGE_SIZE);
28444 +#else
28445 + . = ALIGN(PAGE_SIZE);
28446 +#endif
28447 +
28448 __init_begin = .; /* paired with __init_end */
28449 - }
28450 + } :init.begin
28451
28452 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28453 +#ifdef CONFIG_SMP
28454 /*
28455 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28456 * output PHDR, so the next output section - .init.text - should
28457 @@ -190,12 +255,27 @@ SECTIONS
28458 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28459 #endif
28460
28461 - INIT_TEXT_SECTION(PAGE_SIZE)
28462 -#ifdef CONFIG_X86_64
28463 - :init
28464 -#endif
28465 + . = ALIGN(PAGE_SIZE);
28466 + init_begin = .;
28467 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28468 + VMLINUX_SYMBOL(_sinittext) = .;
28469 + INIT_TEXT
28470 + . = ALIGN(PAGE_SIZE);
28471 + } :text.init
28472
28473 - INIT_DATA_SECTION(16)
28474 + /*
28475 + * .exit.text is discard at runtime, not link time, to deal with
28476 + * references from .altinstructions and .eh_frame
28477 + */
28478 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28479 + EXIT_TEXT
28480 + VMLINUX_SYMBOL(_einittext) = .;
28481 + . = ALIGN(16);
28482 + } :text.exit
28483 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28484 +
28485 + . = ALIGN(PAGE_SIZE);
28486 + INIT_DATA_SECTION(16) :init
28487
28488 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28489 __x86_cpu_dev_start = .;
28490 @@ -266,19 +346,12 @@ SECTIONS
28491 }
28492
28493 . = ALIGN(8);
28494 - /*
28495 - * .exit.text is discard at runtime, not link time, to deal with
28496 - * references from .altinstructions and .eh_frame
28497 - */
28498 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28499 - EXIT_TEXT
28500 - }
28501
28502 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28503 EXIT_DATA
28504 }
28505
28506 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28507 +#ifndef CONFIG_SMP
28508 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28509 #endif
28510
28511 @@ -297,16 +370,10 @@ SECTIONS
28512 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28513 __smp_locks = .;
28514 *(.smp_locks)
28515 - . = ALIGN(PAGE_SIZE);
28516 __smp_locks_end = .;
28517 + . = ALIGN(PAGE_SIZE);
28518 }
28519
28520 -#ifdef CONFIG_X86_64
28521 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28522 - NOSAVE_DATA
28523 - }
28524 -#endif
28525 -
28526 /* BSS */
28527 . = ALIGN(PAGE_SIZE);
28528 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28529 @@ -322,6 +389,7 @@ SECTIONS
28530 __brk_base = .;
28531 . += 64 * 1024; /* 64k alignment slop space */
28532 *(.brk_reservation) /* areas brk users have reserved */
28533 + . = ALIGN(HPAGE_SIZE);
28534 __brk_limit = .;
28535 }
28536
28537 @@ -348,13 +416,12 @@ SECTIONS
28538 * for the boot processor.
28539 */
28540 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28541 -INIT_PER_CPU(gdt_page);
28542 INIT_PER_CPU(irq_stack_union);
28543
28544 /*
28545 * Build-time check on the image size:
28546 */
28547 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28548 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28549 "kernel image bigger than KERNEL_IMAGE_SIZE");
28550
28551 #ifdef CONFIG_SMP
28552 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28553 index 2dcc6ff..082dc7a 100644
28554 --- a/arch/x86/kernel/vsyscall_64.c
28555 +++ b/arch/x86/kernel/vsyscall_64.c
28556 @@ -38,15 +38,13 @@
28557 #define CREATE_TRACE_POINTS
28558 #include "vsyscall_trace.h"
28559
28560 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28561 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28562
28563 static int __init vsyscall_setup(char *str)
28564 {
28565 if (str) {
28566 if (!strcmp("emulate", str))
28567 vsyscall_mode = EMULATE;
28568 - else if (!strcmp("native", str))
28569 - vsyscall_mode = NATIVE;
28570 else if (!strcmp("none", str))
28571 vsyscall_mode = NONE;
28572 else
28573 @@ -264,8 +262,7 @@ do_ret:
28574 return true;
28575
28576 sigsegv:
28577 - force_sig(SIGSEGV, current);
28578 - return true;
28579 + do_group_exit(SIGKILL);
28580 }
28581
28582 /*
28583 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28584 static struct vm_area_struct gate_vma = {
28585 .vm_start = VSYSCALL_ADDR,
28586 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28587 - .vm_page_prot = PAGE_READONLY_EXEC,
28588 - .vm_flags = VM_READ | VM_EXEC,
28589 + .vm_page_prot = PAGE_READONLY,
28590 + .vm_flags = VM_READ,
28591 .vm_ops = &gate_vma_ops,
28592 };
28593
28594 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28595 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28596
28597 if (vsyscall_mode != NONE)
28598 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28599 - vsyscall_mode == NATIVE
28600 - ? PAGE_KERNEL_VSYSCALL
28601 - : PAGE_KERNEL_VVAR);
28602 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28603
28604 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28605 (unsigned long)VSYSCALL_ADDR);
28606 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28607 index 37d8fa4..66e319a 100644
28608 --- a/arch/x86/kernel/x8664_ksyms_64.c
28609 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28610 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28611 EXPORT_SYMBOL(copy_user_generic_unrolled);
28612 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28613 EXPORT_SYMBOL(__copy_user_nocache);
28614 -EXPORT_SYMBOL(_copy_from_user);
28615 -EXPORT_SYMBOL(_copy_to_user);
28616
28617 EXPORT_SYMBOL(copy_page);
28618 EXPORT_SYMBOL(clear_page);
28619 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28620 EXPORT_SYMBOL(___preempt_schedule_context);
28621 #endif
28622 #endif
28623 +
28624 +#ifdef CONFIG_PAX_PER_CPU_PGD
28625 +EXPORT_SYMBOL(cpu_pgd);
28626 +#endif
28627 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28628 index 234b072..b7ab191 100644
28629 --- a/arch/x86/kernel/x86_init.c
28630 +++ b/arch/x86/kernel/x86_init.c
28631 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28632 static void default_nmi_init(void) { };
28633 static int default_i8042_detect(void) { return 1; };
28634
28635 -struct x86_platform_ops x86_platform = {
28636 +struct x86_platform_ops x86_platform __read_only = {
28637 .calibrate_tsc = native_calibrate_tsc,
28638 .get_wallclock = mach_get_cmos_time,
28639 .set_wallclock = mach_set_rtc_mmss,
28640 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28641 EXPORT_SYMBOL_GPL(x86_platform);
28642
28643 #if defined(CONFIG_PCI_MSI)
28644 -struct x86_msi_ops x86_msi = {
28645 +struct x86_msi_ops x86_msi __read_only = {
28646 .setup_msi_irqs = native_setup_msi_irqs,
28647 .compose_msi_msg = native_compose_msi_msg,
28648 .teardown_msi_irq = native_teardown_msi_irq,
28649 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28650 }
28651 #endif
28652
28653 -struct x86_io_apic_ops x86_io_apic_ops = {
28654 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28655 .init = native_io_apic_init_mappings,
28656 .read = native_io_apic_read,
28657 .write = native_io_apic_write,
28658 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28659 index cdc6cf9..e04f495 100644
28660 --- a/arch/x86/kernel/xsave.c
28661 +++ b/arch/x86/kernel/xsave.c
28662 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28663
28664 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28665 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28666 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28667 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28668
28669 if (!use_xsave())
28670 return err;
28671
28672 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28673 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28674
28675 /*
28676 * Read the xstate_bv which we copied (directly from the cpu or
28677 * from the state in task struct) to the user buffers.
28678 */
28679 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28680 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28681
28682 /*
28683 * For legacy compatible, we always set FP/SSE bits in the bit
28684 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28685 */
28686 xstate_bv |= XSTATE_FPSSE;
28687
28688 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28689 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28690
28691 return err;
28692 }
28693 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28694 {
28695 int err;
28696
28697 + buf = (struct xsave_struct __user *)____m(buf);
28698 if (use_xsave())
28699 err = xsave_user(buf);
28700 else if (use_fxsr())
28701 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28702 */
28703 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28704 {
28705 + buf = (void __user *)____m(buf);
28706 if (use_xsave()) {
28707 if ((unsigned long)buf % 64 || fx_only) {
28708 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28709 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28710 index 307f9ec..0d8aa91 100644
28711 --- a/arch/x86/kvm/cpuid.c
28712 +++ b/arch/x86/kvm/cpuid.c
28713 @@ -186,15 +186,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28714 struct kvm_cpuid2 *cpuid,
28715 struct kvm_cpuid_entry2 __user *entries)
28716 {
28717 - int r;
28718 + int r, i;
28719
28720 r = -E2BIG;
28721 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28722 goto out;
28723 r = -EFAULT;
28724 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28725 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28726 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28727 goto out;
28728 + for (i = 0; i < cpuid->nent; ++i) {
28729 + struct kvm_cpuid_entry2 cpuid_entry;
28730 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28731 + goto out;
28732 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28733 + }
28734 vcpu->arch.cpuid_nent = cpuid->nent;
28735 kvm_apic_set_version(vcpu);
28736 kvm_x86_ops->cpuid_update(vcpu);
28737 @@ -207,15 +212,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28738 struct kvm_cpuid2 *cpuid,
28739 struct kvm_cpuid_entry2 __user *entries)
28740 {
28741 - int r;
28742 + int r, i;
28743
28744 r = -E2BIG;
28745 if (cpuid->nent < vcpu->arch.cpuid_nent)
28746 goto out;
28747 r = -EFAULT;
28748 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28749 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28750 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28751 goto out;
28752 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28753 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28754 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28755 + goto out;
28756 + }
28757 return 0;
28758
28759 out:
28760 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28761 index 106c015..2db7161 100644
28762 --- a/arch/x86/kvm/emulate.c
28763 +++ b/arch/x86/kvm/emulate.c
28764 @@ -3572,7 +3572,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28765 int cr = ctxt->modrm_reg;
28766 u64 efer = 0;
28767
28768 - static u64 cr_reserved_bits[] = {
28769 + static const u64 cr_reserved_bits[] = {
28770 0xffffffff00000000ULL,
28771 0, 0, 0, /* CR3 checked later */
28772 CR4_RESERVED_BITS,
28773 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28774 index 4ee827d..83c8e31 100644
28775 --- a/arch/x86/kvm/lapic.c
28776 +++ b/arch/x86/kvm/lapic.c
28777 @@ -56,7 +56,7 @@
28778 #define APIC_BUS_CYCLE_NS 1
28779
28780 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28781 -#define apic_debug(fmt, arg...)
28782 +#define apic_debug(fmt, arg...) do {} while (0)
28783
28784 #define APIC_LVT_NUM 6
28785 /* 14 is the version for Xeon and Pentium 8.4.8*/
28786 @@ -1064,6 +1064,17 @@ static void update_divide_count(struct kvm_lapic *apic)
28787 apic->divide_count);
28788 }
28789
28790 +static void apic_update_lvtt(struct kvm_lapic *apic)
28791 +{
28792 + u32 timer_mode = kvm_apic_get_reg(apic, APIC_LVTT) &
28793 + apic->lapic_timer.timer_mode_mask;
28794 +
28795 + if (apic->lapic_timer.timer_mode != timer_mode) {
28796 + apic->lapic_timer.timer_mode = timer_mode;
28797 + hrtimer_cancel(&apic->lapic_timer.timer);
28798 + }
28799 +}
28800 +
28801 static void apic_timer_expired(struct kvm_lapic *apic)
28802 {
28803 struct kvm_vcpu *vcpu = apic->vcpu;
28804 @@ -1272,6 +1283,7 @@ static int apic_reg_write(struct kvm_lapic *apic, u32 reg, u32 val)
28805 apic_set_reg(apic, APIC_LVTT + 0x10 * i,
28806 lvt_val | APIC_LVT_MASKED);
28807 }
28808 + apic_update_lvtt(apic);
28809 atomic_set(&apic->lapic_timer.pending, 0);
28810
28811 }
28812 @@ -1304,20 +1316,13 @@ static int apic_reg_write(struct kvm_lapic *apic, u32 reg, u32 val)
28813
28814 break;
28815
28816 - case APIC_LVTT: {
28817 - u32 timer_mode = val & apic->lapic_timer.timer_mode_mask;
28818 -
28819 - if (apic->lapic_timer.timer_mode != timer_mode) {
28820 - apic->lapic_timer.timer_mode = timer_mode;
28821 - hrtimer_cancel(&apic->lapic_timer.timer);
28822 - }
28823 -
28824 + case APIC_LVTT:
28825 if (!kvm_apic_sw_enabled(apic))
28826 val |= APIC_LVT_MASKED;
28827 val &= (apic_lvt_mask[0] | apic->lapic_timer.timer_mode_mask);
28828 apic_set_reg(apic, APIC_LVTT, val);
28829 + apic_update_lvtt(apic);
28830 break;
28831 - }
28832
28833 case APIC_TMICT:
28834 if (apic_lvtt_tscdeadline(apic))
28835 @@ -1552,7 +1557,7 @@ void kvm_lapic_reset(struct kvm_vcpu *vcpu)
28836
28837 for (i = 0; i < APIC_LVT_NUM; i++)
28838 apic_set_reg(apic, APIC_LVTT + 0x10 * i, APIC_LVT_MASKED);
28839 - apic->lapic_timer.timer_mode = 0;
28840 + apic_update_lvtt(apic);
28841 apic_set_reg(apic, APIC_LVT0,
28842 SET_APIC_DELIVERY_MODE(0, APIC_MODE_EXTINT));
28843
28844 @@ -1778,6 +1783,7 @@ void kvm_apic_post_state_restore(struct kvm_vcpu *vcpu,
28845
28846 apic_update_ppr(apic);
28847 hrtimer_cancel(&apic->lapic_timer.timer);
28848 + apic_update_lvtt(apic);
28849 update_divide_count(apic);
28850 start_apic_timer(apic);
28851 apic->irr_pending = true;
28852 diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
28853 index 0bc6c65..ca4f92d 100644
28854 --- a/arch/x86/kvm/lapic.h
28855 +++ b/arch/x86/kvm/lapic.h
28856 @@ -165,7 +165,7 @@ static inline u16 apic_logical_id(struct kvm_apic_map *map, u32 ldr)
28857
28858 static inline bool kvm_apic_has_events(struct kvm_vcpu *vcpu)
28859 {
28860 - return vcpu->arch.apic->pending_events;
28861 + return kvm_vcpu_has_lapic(vcpu) && vcpu->arch.apic->pending_events;
28862 }
28863
28864 bool kvm_apic_pending_eoi(struct kvm_vcpu *vcpu, int vector);
28865 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28866 index 6e6d115..43fecbf 100644
28867 --- a/arch/x86/kvm/paging_tmpl.h
28868 +++ b/arch/x86/kvm/paging_tmpl.h
28869 @@ -343,7 +343,7 @@ retry_walk:
28870 if (unlikely(kvm_is_error_hva(host_addr)))
28871 goto error;
28872
28873 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28874 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28875 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28876 goto error;
28877 walker->ptep_user[walker->level - 1] = ptep_user;
28878 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28879 index a4e62fc..fbbad55 100644
28880 --- a/arch/x86/kvm/svm.c
28881 +++ b/arch/x86/kvm/svm.c
28882 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28883 int cpu = raw_smp_processor_id();
28884
28885 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28886 +
28887 + pax_open_kernel();
28888 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28889 + pax_close_kernel();
28890 +
28891 load_TR_desc();
28892 }
28893
28894 @@ -3964,6 +3968,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28895 #endif
28896 #endif
28897
28898 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28899 + __set_fs(current_thread_info()->addr_limit);
28900 +#endif
28901 +
28902 reload_tss(vcpu);
28903
28904 local_irq_disable();
28905 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28906 index 5318d64..ff5f7aa 100644
28907 --- a/arch/x86/kvm/vmx.c
28908 +++ b/arch/x86/kvm/vmx.c
28909 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28910 #endif
28911 }
28912
28913 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28914 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28915 {
28916 vmcs_writel(field, vmcs_readl(field) & ~mask);
28917 }
28918
28919 -static void vmcs_set_bits(unsigned long field, u32 mask)
28920 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28921 {
28922 vmcs_writel(field, vmcs_readl(field) | mask);
28923 }
28924 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
28925 struct desc_struct *descs;
28926
28927 descs = (void *)gdt->address;
28928 +
28929 + pax_open_kernel();
28930 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28931 + pax_close_kernel();
28932 +
28933 load_TR_desc();
28934 }
28935
28936 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28937 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28938 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28939
28940 +#ifdef CONFIG_PAX_PER_CPU_PGD
28941 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28942 +#endif
28943 +
28944 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28945 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28946 vmx->loaded_vmcs->cpu = cpu;
28947 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28948 * reads and returns guest's timestamp counter "register"
28949 * guest_tsc = host_tsc + tsc_offset -- 21.3
28950 */
28951 -static u64 guest_read_tsc(void)
28952 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28953 {
28954 u64 host_tsc, tsc_offset;
28955
28956 @@ -4466,7 +4474,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28957 unsigned long cr4;
28958
28959 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28960 +
28961 +#ifndef CONFIG_PAX_PER_CPU_PGD
28962 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28963 +#endif
28964
28965 /* Save the most likely value for this task's CR4 in the VMCS. */
28966 cr4 = cr4_read_shadow();
28967 @@ -4493,7 +4504,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28968 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28969 vmx->host_idt_base = dt.address;
28970
28971 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28972 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28973
28974 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28975 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28976 @@ -6104,11 +6115,17 @@ static __init int hardware_setup(void)
28977 * page upon invalidation. No need to do anything if not
28978 * using the APIC_ACCESS_ADDR VMCS field.
28979 */
28980 - if (!flexpriority_enabled)
28981 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28982 + if (!flexpriority_enabled) {
28983 + pax_open_kernel();
28984 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28985 + pax_close_kernel();
28986 + }
28987
28988 - if (!cpu_has_vmx_tpr_shadow())
28989 - kvm_x86_ops->update_cr8_intercept = NULL;
28990 + if (!cpu_has_vmx_tpr_shadow()) {
28991 + pax_open_kernel();
28992 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28993 + pax_close_kernel();
28994 + }
28995
28996 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28997 kvm_disable_largepages();
28998 @@ -6119,14 +6136,16 @@ static __init int hardware_setup(void)
28999 if (!cpu_has_vmx_apicv())
29000 enable_apicv = 0;
29001
29002 + pax_open_kernel();
29003 if (enable_apicv)
29004 - kvm_x86_ops->update_cr8_intercept = NULL;
29005 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
29006 else {
29007 - kvm_x86_ops->hwapic_irr_update = NULL;
29008 - kvm_x86_ops->hwapic_isr_update = NULL;
29009 - kvm_x86_ops->deliver_posted_interrupt = NULL;
29010 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
29011 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
29012 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
29013 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
29014 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
29015 }
29016 + pax_close_kernel();
29017
29018 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
29019 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
29020 @@ -6179,10 +6198,12 @@ static __init int hardware_setup(void)
29021 enable_pml = 0;
29022
29023 if (!enable_pml) {
29024 - kvm_x86_ops->slot_enable_log_dirty = NULL;
29025 - kvm_x86_ops->slot_disable_log_dirty = NULL;
29026 - kvm_x86_ops->flush_log_dirty = NULL;
29027 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
29028 + pax_open_kernel();
29029 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
29030 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
29031 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
29032 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
29033 + pax_close_kernel();
29034 }
29035
29036 return alloc_kvm_area();
29037 @@ -8227,6 +8248,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29038 "jmp 2f \n\t"
29039 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
29040 "2: "
29041 +
29042 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29043 + "ljmp %[cs],$3f\n\t"
29044 + "3: "
29045 +#endif
29046 +
29047 /* Save guest registers, load host registers, keep flags */
29048 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
29049 "pop %0 \n\t"
29050 @@ -8279,6 +8306,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29051 #endif
29052 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
29053 [wordsize]"i"(sizeof(ulong))
29054 +
29055 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29056 + ,[cs]"i"(__KERNEL_CS)
29057 +#endif
29058 +
29059 : "cc", "memory"
29060 #ifdef CONFIG_X86_64
29061 , "rax", "rbx", "rdi", "rsi"
29062 @@ -8292,7 +8324,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29063 if (debugctlmsr)
29064 update_debugctlmsr(debugctlmsr);
29065
29066 -#ifndef CONFIG_X86_64
29067 +#ifdef CONFIG_X86_32
29068 /*
29069 * The sysexit path does not restore ds/es, so we must set them to
29070 * a reasonable value ourselves.
29071 @@ -8301,8 +8333,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29072 * may be executed in interrupt context, which saves and restore segments
29073 * around it, nullifying its effect.
29074 */
29075 - loadsegment(ds, __USER_DS);
29076 - loadsegment(es, __USER_DS);
29077 + loadsegment(ds, __KERNEL_DS);
29078 + loadsegment(es, __KERNEL_DS);
29079 + loadsegment(ss, __KERNEL_DS);
29080 +
29081 +#ifdef CONFIG_PAX_KERNEXEC
29082 + loadsegment(fs, __KERNEL_PERCPU);
29083 +#endif
29084 +
29085 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29086 + __set_fs(current_thread_info()->addr_limit);
29087 +#endif
29088 +
29089 #endif
29090
29091 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
29092 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
29093 index 8838057..8f42ce3 100644
29094 --- a/arch/x86/kvm/x86.c
29095 +++ b/arch/x86/kvm/x86.c
29096 @@ -1895,8 +1895,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
29097 {
29098 struct kvm *kvm = vcpu->kvm;
29099 int lm = is_long_mode(vcpu);
29100 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29101 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29102 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29103 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29104 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
29105 : kvm->arch.xen_hvm_config.blob_size_32;
29106 u32 page_num = data & ~PAGE_MASK;
29107 @@ -2833,6 +2833,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
29108 if (n < msr_list.nmsrs)
29109 goto out;
29110 r = -EFAULT;
29111 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
29112 + goto out;
29113 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
29114 num_msrs_to_save * sizeof(u32)))
29115 goto out;
29116 @@ -5737,7 +5739,7 @@ static struct notifier_block pvclock_gtod_notifier = {
29117 };
29118 #endif
29119
29120 -int kvm_arch_init(void *opaque)
29121 +int kvm_arch_init(const void *opaque)
29122 {
29123 int r;
29124 struct kvm_x86_ops *ops = opaque;
29125 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
29126 index ac4453d..1f43bf3 100644
29127 --- a/arch/x86/lguest/boot.c
29128 +++ b/arch/x86/lguest/boot.c
29129 @@ -1340,9 +1340,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29130 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29131 * Launcher to reboot us.
29132 */
29133 -static void lguest_restart(char *reason)
29134 +static __noreturn void lguest_restart(char *reason)
29135 {
29136 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29137 + BUG();
29138 }
29139
29140 /*G:050
29141 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29142 index 00933d5..3a64af9 100644
29143 --- a/arch/x86/lib/atomic64_386_32.S
29144 +++ b/arch/x86/lib/atomic64_386_32.S
29145 @@ -48,6 +48,10 @@ BEGIN(read)
29146 movl (v), %eax
29147 movl 4(v), %edx
29148 RET_ENDP
29149 +BEGIN(read_unchecked)
29150 + movl (v), %eax
29151 + movl 4(v), %edx
29152 +RET_ENDP
29153 #undef v
29154
29155 #define v %esi
29156 @@ -55,6 +59,10 @@ BEGIN(set)
29157 movl %ebx, (v)
29158 movl %ecx, 4(v)
29159 RET_ENDP
29160 +BEGIN(set_unchecked)
29161 + movl %ebx, (v)
29162 + movl %ecx, 4(v)
29163 +RET_ENDP
29164 #undef v
29165
29166 #define v %esi
29167 @@ -70,6 +78,20 @@ RET_ENDP
29168 BEGIN(add)
29169 addl %eax, (v)
29170 adcl %edx, 4(v)
29171 +
29172 +#ifdef CONFIG_PAX_REFCOUNT
29173 + jno 0f
29174 + subl %eax, (v)
29175 + sbbl %edx, 4(v)
29176 + int $4
29177 +0:
29178 + _ASM_EXTABLE(0b, 0b)
29179 +#endif
29180 +
29181 +RET_ENDP
29182 +BEGIN(add_unchecked)
29183 + addl %eax, (v)
29184 + adcl %edx, 4(v)
29185 RET_ENDP
29186 #undef v
29187
29188 @@ -77,6 +99,24 @@ RET_ENDP
29189 BEGIN(add_return)
29190 addl (v), %eax
29191 adcl 4(v), %edx
29192 +
29193 +#ifdef CONFIG_PAX_REFCOUNT
29194 + into
29195 +1234:
29196 + _ASM_EXTABLE(1234b, 2f)
29197 +#endif
29198 +
29199 + movl %eax, (v)
29200 + movl %edx, 4(v)
29201 +
29202 +#ifdef CONFIG_PAX_REFCOUNT
29203 +2:
29204 +#endif
29205 +
29206 +RET_ENDP
29207 +BEGIN(add_return_unchecked)
29208 + addl (v), %eax
29209 + adcl 4(v), %edx
29210 movl %eax, (v)
29211 movl %edx, 4(v)
29212 RET_ENDP
29213 @@ -86,6 +126,20 @@ RET_ENDP
29214 BEGIN(sub)
29215 subl %eax, (v)
29216 sbbl %edx, 4(v)
29217 +
29218 +#ifdef CONFIG_PAX_REFCOUNT
29219 + jno 0f
29220 + addl %eax, (v)
29221 + adcl %edx, 4(v)
29222 + int $4
29223 +0:
29224 + _ASM_EXTABLE(0b, 0b)
29225 +#endif
29226 +
29227 +RET_ENDP
29228 +BEGIN(sub_unchecked)
29229 + subl %eax, (v)
29230 + sbbl %edx, 4(v)
29231 RET_ENDP
29232 #undef v
29233
29234 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29235 sbbl $0, %edx
29236 addl (v), %eax
29237 adcl 4(v), %edx
29238 +
29239 +#ifdef CONFIG_PAX_REFCOUNT
29240 + into
29241 +1234:
29242 + _ASM_EXTABLE(1234b, 2f)
29243 +#endif
29244 +
29245 + movl %eax, (v)
29246 + movl %edx, 4(v)
29247 +
29248 +#ifdef CONFIG_PAX_REFCOUNT
29249 +2:
29250 +#endif
29251 +
29252 +RET_ENDP
29253 +BEGIN(sub_return_unchecked)
29254 + negl %edx
29255 + negl %eax
29256 + sbbl $0, %edx
29257 + addl (v), %eax
29258 + adcl 4(v), %edx
29259 movl %eax, (v)
29260 movl %edx, 4(v)
29261 RET_ENDP
29262 @@ -105,6 +180,20 @@ RET_ENDP
29263 BEGIN(inc)
29264 addl $1, (v)
29265 adcl $0, 4(v)
29266 +
29267 +#ifdef CONFIG_PAX_REFCOUNT
29268 + jno 0f
29269 + subl $1, (v)
29270 + sbbl $0, 4(v)
29271 + int $4
29272 +0:
29273 + _ASM_EXTABLE(0b, 0b)
29274 +#endif
29275 +
29276 +RET_ENDP
29277 +BEGIN(inc_unchecked)
29278 + addl $1, (v)
29279 + adcl $0, 4(v)
29280 RET_ENDP
29281 #undef v
29282
29283 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29284 movl 4(v), %edx
29285 addl $1, %eax
29286 adcl $0, %edx
29287 +
29288 +#ifdef CONFIG_PAX_REFCOUNT
29289 + into
29290 +1234:
29291 + _ASM_EXTABLE(1234b, 2f)
29292 +#endif
29293 +
29294 + movl %eax, (v)
29295 + movl %edx, 4(v)
29296 +
29297 +#ifdef CONFIG_PAX_REFCOUNT
29298 +2:
29299 +#endif
29300 +
29301 +RET_ENDP
29302 +BEGIN(inc_return_unchecked)
29303 + movl (v), %eax
29304 + movl 4(v), %edx
29305 + addl $1, %eax
29306 + adcl $0, %edx
29307 movl %eax, (v)
29308 movl %edx, 4(v)
29309 RET_ENDP
29310 @@ -123,6 +232,20 @@ RET_ENDP
29311 BEGIN(dec)
29312 subl $1, (v)
29313 sbbl $0, 4(v)
29314 +
29315 +#ifdef CONFIG_PAX_REFCOUNT
29316 + jno 0f
29317 + addl $1, (v)
29318 + adcl $0, 4(v)
29319 + int $4
29320 +0:
29321 + _ASM_EXTABLE(0b, 0b)
29322 +#endif
29323 +
29324 +RET_ENDP
29325 +BEGIN(dec_unchecked)
29326 + subl $1, (v)
29327 + sbbl $0, 4(v)
29328 RET_ENDP
29329 #undef v
29330
29331 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29332 movl 4(v), %edx
29333 subl $1, %eax
29334 sbbl $0, %edx
29335 +
29336 +#ifdef CONFIG_PAX_REFCOUNT
29337 + into
29338 +1234:
29339 + _ASM_EXTABLE(1234b, 2f)
29340 +#endif
29341 +
29342 + movl %eax, (v)
29343 + movl %edx, 4(v)
29344 +
29345 +#ifdef CONFIG_PAX_REFCOUNT
29346 +2:
29347 +#endif
29348 +
29349 +RET_ENDP
29350 +BEGIN(dec_return_unchecked)
29351 + movl (v), %eax
29352 + movl 4(v), %edx
29353 + subl $1, %eax
29354 + sbbl $0, %edx
29355 movl %eax, (v)
29356 movl %edx, 4(v)
29357 RET_ENDP
29358 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29359 adcl %edx, %edi
29360 addl (v), %eax
29361 adcl 4(v), %edx
29362 +
29363 +#ifdef CONFIG_PAX_REFCOUNT
29364 + into
29365 +1234:
29366 + _ASM_EXTABLE(1234b, 2f)
29367 +#endif
29368 +
29369 cmpl %eax, %ecx
29370 je 3f
29371 1:
29372 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29373 1:
29374 addl $1, %eax
29375 adcl $0, %edx
29376 +
29377 +#ifdef CONFIG_PAX_REFCOUNT
29378 + into
29379 +1234:
29380 + _ASM_EXTABLE(1234b, 2f)
29381 +#endif
29382 +
29383 movl %eax, (v)
29384 movl %edx, 4(v)
29385 movl $1, %eax
29386 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29387 movl 4(v), %edx
29388 subl $1, %eax
29389 sbbl $0, %edx
29390 +
29391 +#ifdef CONFIG_PAX_REFCOUNT
29392 + into
29393 +1234:
29394 + _ASM_EXTABLE(1234b, 1f)
29395 +#endif
29396 +
29397 js 1f
29398 movl %eax, (v)
29399 movl %edx, 4(v)
29400 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29401 index f5cc9eb..51fa319 100644
29402 --- a/arch/x86/lib/atomic64_cx8_32.S
29403 +++ b/arch/x86/lib/atomic64_cx8_32.S
29404 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29405 CFI_STARTPROC
29406
29407 read64 %ecx
29408 + pax_force_retaddr
29409 ret
29410 CFI_ENDPROC
29411 ENDPROC(atomic64_read_cx8)
29412
29413 +ENTRY(atomic64_read_unchecked_cx8)
29414 + CFI_STARTPROC
29415 +
29416 + read64 %ecx
29417 + pax_force_retaddr
29418 + ret
29419 + CFI_ENDPROC
29420 +ENDPROC(atomic64_read_unchecked_cx8)
29421 +
29422 ENTRY(atomic64_set_cx8)
29423 CFI_STARTPROC
29424
29425 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29426 cmpxchg8b (%esi)
29427 jne 1b
29428
29429 + pax_force_retaddr
29430 ret
29431 CFI_ENDPROC
29432 ENDPROC(atomic64_set_cx8)
29433
29434 +ENTRY(atomic64_set_unchecked_cx8)
29435 + CFI_STARTPROC
29436 +
29437 +1:
29438 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29439 + * are atomic on 586 and newer */
29440 + cmpxchg8b (%esi)
29441 + jne 1b
29442 +
29443 + pax_force_retaddr
29444 + ret
29445 + CFI_ENDPROC
29446 +ENDPROC(atomic64_set_unchecked_cx8)
29447 +
29448 ENTRY(atomic64_xchg_cx8)
29449 CFI_STARTPROC
29450
29451 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29452 cmpxchg8b (%esi)
29453 jne 1b
29454
29455 + pax_force_retaddr
29456 ret
29457 CFI_ENDPROC
29458 ENDPROC(atomic64_xchg_cx8)
29459
29460 -.macro addsub_return func ins insc
29461 -ENTRY(atomic64_\func\()_return_cx8)
29462 +.macro addsub_return func ins insc unchecked=""
29463 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29464 CFI_STARTPROC
29465 SAVE ebp
29466 SAVE ebx
29467 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29468 movl %edx, %ecx
29469 \ins\()l %esi, %ebx
29470 \insc\()l %edi, %ecx
29471 +
29472 +.ifb \unchecked
29473 +#ifdef CONFIG_PAX_REFCOUNT
29474 + into
29475 +2:
29476 + _ASM_EXTABLE(2b, 3f)
29477 +#endif
29478 +.endif
29479 +
29480 LOCK_PREFIX
29481 cmpxchg8b (%ebp)
29482 jne 1b
29483 -
29484 -10:
29485 movl %ebx, %eax
29486 movl %ecx, %edx
29487 +
29488 +.ifb \unchecked
29489 +#ifdef CONFIG_PAX_REFCOUNT
29490 +3:
29491 +#endif
29492 +.endif
29493 +
29494 RESTORE edi
29495 RESTORE esi
29496 RESTORE ebx
29497 RESTORE ebp
29498 + pax_force_retaddr
29499 ret
29500 CFI_ENDPROC
29501 -ENDPROC(atomic64_\func\()_return_cx8)
29502 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29503 .endm
29504
29505 addsub_return add add adc
29506 addsub_return sub sub sbb
29507 +addsub_return add add adc _unchecked
29508 +addsub_return sub sub sbb _unchecked
29509
29510 -.macro incdec_return func ins insc
29511 -ENTRY(atomic64_\func\()_return_cx8)
29512 +.macro incdec_return func ins insc unchecked=""
29513 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29514 CFI_STARTPROC
29515 SAVE ebx
29516
29517 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29518 movl %edx, %ecx
29519 \ins\()l $1, %ebx
29520 \insc\()l $0, %ecx
29521 +
29522 +.ifb \unchecked
29523 +#ifdef CONFIG_PAX_REFCOUNT
29524 + into
29525 +2:
29526 + _ASM_EXTABLE(2b, 3f)
29527 +#endif
29528 +.endif
29529 +
29530 LOCK_PREFIX
29531 cmpxchg8b (%esi)
29532 jne 1b
29533
29534 -10:
29535 movl %ebx, %eax
29536 movl %ecx, %edx
29537 +
29538 +.ifb \unchecked
29539 +#ifdef CONFIG_PAX_REFCOUNT
29540 +3:
29541 +#endif
29542 +.endif
29543 +
29544 RESTORE ebx
29545 + pax_force_retaddr
29546 ret
29547 CFI_ENDPROC
29548 -ENDPROC(atomic64_\func\()_return_cx8)
29549 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29550 .endm
29551
29552 incdec_return inc add adc
29553 incdec_return dec sub sbb
29554 +incdec_return inc add adc _unchecked
29555 +incdec_return dec sub sbb _unchecked
29556
29557 ENTRY(atomic64_dec_if_positive_cx8)
29558 CFI_STARTPROC
29559 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29560 movl %edx, %ecx
29561 subl $1, %ebx
29562 sbb $0, %ecx
29563 +
29564 +#ifdef CONFIG_PAX_REFCOUNT
29565 + into
29566 +1234:
29567 + _ASM_EXTABLE(1234b, 2f)
29568 +#endif
29569 +
29570 js 2f
29571 LOCK_PREFIX
29572 cmpxchg8b (%esi)
29573 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29574 movl %ebx, %eax
29575 movl %ecx, %edx
29576 RESTORE ebx
29577 + pax_force_retaddr
29578 ret
29579 CFI_ENDPROC
29580 ENDPROC(atomic64_dec_if_positive_cx8)
29581 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29582 movl %edx, %ecx
29583 addl %ebp, %ebx
29584 adcl %edi, %ecx
29585 +
29586 +#ifdef CONFIG_PAX_REFCOUNT
29587 + into
29588 +1234:
29589 + _ASM_EXTABLE(1234b, 3f)
29590 +#endif
29591 +
29592 LOCK_PREFIX
29593 cmpxchg8b (%esi)
29594 jne 1b
29595 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29596 CFI_ADJUST_CFA_OFFSET -8
29597 RESTORE ebx
29598 RESTORE ebp
29599 + pax_force_retaddr
29600 ret
29601 4:
29602 cmpl %edx, 4(%esp)
29603 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29604 xorl %ecx, %ecx
29605 addl $1, %ebx
29606 adcl %edx, %ecx
29607 +
29608 +#ifdef CONFIG_PAX_REFCOUNT
29609 + into
29610 +1234:
29611 + _ASM_EXTABLE(1234b, 3f)
29612 +#endif
29613 +
29614 LOCK_PREFIX
29615 cmpxchg8b (%esi)
29616 jne 1b
29617 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29618 movl $1, %eax
29619 3:
29620 RESTORE ebx
29621 + pax_force_retaddr
29622 ret
29623 CFI_ENDPROC
29624 ENDPROC(atomic64_inc_not_zero_cx8)
29625 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29626 index e78b8eee..7e173a8 100644
29627 --- a/arch/x86/lib/checksum_32.S
29628 +++ b/arch/x86/lib/checksum_32.S
29629 @@ -29,7 +29,8 @@
29630 #include <asm/dwarf2.h>
29631 #include <asm/errno.h>
29632 #include <asm/asm.h>
29633 -
29634 +#include <asm/segment.h>
29635 +
29636 /*
29637 * computes a partial checksum, e.g. for TCP/UDP fragments
29638 */
29639 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29640
29641 #define ARGBASE 16
29642 #define FP 12
29643 -
29644 -ENTRY(csum_partial_copy_generic)
29645 +
29646 +ENTRY(csum_partial_copy_generic_to_user)
29647 CFI_STARTPROC
29648 +
29649 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29650 + pushl_cfi %gs
29651 + popl_cfi %es
29652 + jmp csum_partial_copy_generic
29653 +#endif
29654 +
29655 +ENTRY(csum_partial_copy_generic_from_user)
29656 +
29657 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29658 + pushl_cfi %gs
29659 + popl_cfi %ds
29660 +#endif
29661 +
29662 +ENTRY(csum_partial_copy_generic)
29663 subl $4,%esp
29664 CFI_ADJUST_CFA_OFFSET 4
29665 pushl_cfi %edi
29666 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29667 jmp 4f
29668 SRC(1: movw (%esi), %bx )
29669 addl $2, %esi
29670 -DST( movw %bx, (%edi) )
29671 +DST( movw %bx, %es:(%edi) )
29672 addl $2, %edi
29673 addw %bx, %ax
29674 adcl $0, %eax
29675 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29676 SRC(1: movl (%esi), %ebx )
29677 SRC( movl 4(%esi), %edx )
29678 adcl %ebx, %eax
29679 -DST( movl %ebx, (%edi) )
29680 +DST( movl %ebx, %es:(%edi) )
29681 adcl %edx, %eax
29682 -DST( movl %edx, 4(%edi) )
29683 +DST( movl %edx, %es:4(%edi) )
29684
29685 SRC( movl 8(%esi), %ebx )
29686 SRC( movl 12(%esi), %edx )
29687 adcl %ebx, %eax
29688 -DST( movl %ebx, 8(%edi) )
29689 +DST( movl %ebx, %es:8(%edi) )
29690 adcl %edx, %eax
29691 -DST( movl %edx, 12(%edi) )
29692 +DST( movl %edx, %es:12(%edi) )
29693
29694 SRC( movl 16(%esi), %ebx )
29695 SRC( movl 20(%esi), %edx )
29696 adcl %ebx, %eax
29697 -DST( movl %ebx, 16(%edi) )
29698 +DST( movl %ebx, %es:16(%edi) )
29699 adcl %edx, %eax
29700 -DST( movl %edx, 20(%edi) )
29701 +DST( movl %edx, %es:20(%edi) )
29702
29703 SRC( movl 24(%esi), %ebx )
29704 SRC( movl 28(%esi), %edx )
29705 adcl %ebx, %eax
29706 -DST( movl %ebx, 24(%edi) )
29707 +DST( movl %ebx, %es:24(%edi) )
29708 adcl %edx, %eax
29709 -DST( movl %edx, 28(%edi) )
29710 +DST( movl %edx, %es:28(%edi) )
29711
29712 lea 32(%esi), %esi
29713 lea 32(%edi), %edi
29714 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29715 shrl $2, %edx # This clears CF
29716 SRC(3: movl (%esi), %ebx )
29717 adcl %ebx, %eax
29718 -DST( movl %ebx, (%edi) )
29719 +DST( movl %ebx, %es:(%edi) )
29720 lea 4(%esi), %esi
29721 lea 4(%edi), %edi
29722 dec %edx
29723 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29724 jb 5f
29725 SRC( movw (%esi), %cx )
29726 leal 2(%esi), %esi
29727 -DST( movw %cx, (%edi) )
29728 +DST( movw %cx, %es:(%edi) )
29729 leal 2(%edi), %edi
29730 je 6f
29731 shll $16,%ecx
29732 SRC(5: movb (%esi), %cl )
29733 -DST( movb %cl, (%edi) )
29734 +DST( movb %cl, %es:(%edi) )
29735 6: addl %ecx, %eax
29736 adcl $0, %eax
29737 7:
29738 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29739
29740 6001:
29741 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29742 - movl $-EFAULT, (%ebx)
29743 + movl $-EFAULT, %ss:(%ebx)
29744
29745 # zero the complete destination - computing the rest
29746 # is too much work
29747 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29748
29749 6002:
29750 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29751 - movl $-EFAULT,(%ebx)
29752 + movl $-EFAULT,%ss:(%ebx)
29753 jmp 5000b
29754
29755 .previous
29756
29757 + pushl_cfi %ss
29758 + popl_cfi %ds
29759 + pushl_cfi %ss
29760 + popl_cfi %es
29761 popl_cfi %ebx
29762 CFI_RESTORE ebx
29763 popl_cfi %esi
29764 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29765 popl_cfi %ecx # equivalent to addl $4,%esp
29766 ret
29767 CFI_ENDPROC
29768 -ENDPROC(csum_partial_copy_generic)
29769 +ENDPROC(csum_partial_copy_generic_to_user)
29770
29771 #else
29772
29773 /* Version for PentiumII/PPro */
29774
29775 #define ROUND1(x) \
29776 + nop; nop; nop; \
29777 SRC(movl x(%esi), %ebx ) ; \
29778 addl %ebx, %eax ; \
29779 - DST(movl %ebx, x(%edi) ) ;
29780 + DST(movl %ebx, %es:x(%edi)) ;
29781
29782 #define ROUND(x) \
29783 + nop; nop; nop; \
29784 SRC(movl x(%esi), %ebx ) ; \
29785 adcl %ebx, %eax ; \
29786 - DST(movl %ebx, x(%edi) ) ;
29787 + DST(movl %ebx, %es:x(%edi)) ;
29788
29789 #define ARGBASE 12
29790 -
29791 -ENTRY(csum_partial_copy_generic)
29792 +
29793 +ENTRY(csum_partial_copy_generic_to_user)
29794 CFI_STARTPROC
29795 +
29796 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29797 + pushl_cfi %gs
29798 + popl_cfi %es
29799 + jmp csum_partial_copy_generic
29800 +#endif
29801 +
29802 +ENTRY(csum_partial_copy_generic_from_user)
29803 +
29804 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29805 + pushl_cfi %gs
29806 + popl_cfi %ds
29807 +#endif
29808 +
29809 +ENTRY(csum_partial_copy_generic)
29810 pushl_cfi %ebx
29811 CFI_REL_OFFSET ebx, 0
29812 pushl_cfi %edi
29813 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29814 subl %ebx, %edi
29815 lea -1(%esi),%edx
29816 andl $-32,%edx
29817 - lea 3f(%ebx,%ebx), %ebx
29818 + lea 3f(%ebx,%ebx,2), %ebx
29819 testl %esi, %esi
29820 jmp *%ebx
29821 1: addl $64,%esi
29822 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29823 jb 5f
29824 SRC( movw (%esi), %dx )
29825 leal 2(%esi), %esi
29826 -DST( movw %dx, (%edi) )
29827 +DST( movw %dx, %es:(%edi) )
29828 leal 2(%edi), %edi
29829 je 6f
29830 shll $16,%edx
29831 5:
29832 SRC( movb (%esi), %dl )
29833 -DST( movb %dl, (%edi) )
29834 +DST( movb %dl, %es:(%edi) )
29835 6: addl %edx, %eax
29836 adcl $0, %eax
29837 7:
29838 .section .fixup, "ax"
29839 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29840 - movl $-EFAULT, (%ebx)
29841 + movl $-EFAULT, %ss:(%ebx)
29842 # zero the complete destination (computing the rest is too much work)
29843 movl ARGBASE+8(%esp),%edi # dst
29844 movl ARGBASE+12(%esp),%ecx # len
29845 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29846 rep; stosb
29847 jmp 7b
29848 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29849 - movl $-EFAULT, (%ebx)
29850 + movl $-EFAULT, %ss:(%ebx)
29851 jmp 7b
29852 .previous
29853
29854 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29855 + pushl_cfi %ss
29856 + popl_cfi %ds
29857 + pushl_cfi %ss
29858 + popl_cfi %es
29859 +#endif
29860 +
29861 popl_cfi %esi
29862 CFI_RESTORE esi
29863 popl_cfi %edi
29864 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29865 CFI_RESTORE ebx
29866 ret
29867 CFI_ENDPROC
29868 -ENDPROC(csum_partial_copy_generic)
29869 +ENDPROC(csum_partial_copy_generic_to_user)
29870
29871 #undef ROUND
29872 #undef ROUND1
29873 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29874 index f2145cf..cea889d 100644
29875 --- a/arch/x86/lib/clear_page_64.S
29876 +++ b/arch/x86/lib/clear_page_64.S
29877 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29878 movl $4096/8,%ecx
29879 xorl %eax,%eax
29880 rep stosq
29881 + pax_force_retaddr
29882 ret
29883 CFI_ENDPROC
29884 ENDPROC(clear_page_c)
29885 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29886 movl $4096,%ecx
29887 xorl %eax,%eax
29888 rep stosb
29889 + pax_force_retaddr
29890 ret
29891 CFI_ENDPROC
29892 ENDPROC(clear_page_c_e)
29893 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29894 leaq 64(%rdi),%rdi
29895 jnz .Lloop
29896 nop
29897 + pax_force_retaddr
29898 ret
29899 CFI_ENDPROC
29900 .Lclear_page_end:
29901 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29902
29903 #include <asm/cpufeature.h>
29904
29905 - .section .altinstr_replacement,"ax"
29906 + .section .altinstr_replacement,"a"
29907 1: .byte 0xeb /* jmp <disp8> */
29908 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29909 2: .byte 0xeb /* jmp <disp8> */
29910 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29911 index 40a1725..5d12ac4 100644
29912 --- a/arch/x86/lib/cmpxchg16b_emu.S
29913 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29914 @@ -8,6 +8,7 @@
29915 #include <linux/linkage.h>
29916 #include <asm/dwarf2.h>
29917 #include <asm/percpu.h>
29918 +#include <asm/alternative-asm.h>
29919
29920 .text
29921
29922 @@ -46,12 +47,14 @@ CFI_STARTPROC
29923 CFI_REMEMBER_STATE
29924 popfq_cfi
29925 mov $1, %al
29926 + pax_force_retaddr
29927 ret
29928
29929 CFI_RESTORE_STATE
29930 .Lnot_same:
29931 popfq_cfi
29932 xor %al,%al
29933 + pax_force_retaddr
29934 ret
29935
29936 CFI_ENDPROC
29937 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29938 index 176cca6..e0d658e 100644
29939 --- a/arch/x86/lib/copy_page_64.S
29940 +++ b/arch/x86/lib/copy_page_64.S
29941 @@ -9,6 +9,7 @@ copy_page_rep:
29942 CFI_STARTPROC
29943 movl $4096/8, %ecx
29944 rep movsq
29945 + pax_force_retaddr
29946 ret
29947 CFI_ENDPROC
29948 ENDPROC(copy_page_rep)
29949 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29950 CFI_ADJUST_CFA_OFFSET 2*8
29951 movq %rbx, (%rsp)
29952 CFI_REL_OFFSET rbx, 0
29953 - movq %r12, 1*8(%rsp)
29954 - CFI_REL_OFFSET r12, 1*8
29955 + movq %r13, 1*8(%rsp)
29956 + CFI_REL_OFFSET r13, 1*8
29957
29958 movl $(4096/64)-5, %ecx
29959 .p2align 4
29960 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29961 movq 0x8*4(%rsi), %r9
29962 movq 0x8*5(%rsi), %r10
29963 movq 0x8*6(%rsi), %r11
29964 - movq 0x8*7(%rsi), %r12
29965 + movq 0x8*7(%rsi), %r13
29966
29967 prefetcht0 5*64(%rsi)
29968
29969 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29970 movq %r9, 0x8*4(%rdi)
29971 movq %r10, 0x8*5(%rdi)
29972 movq %r11, 0x8*6(%rdi)
29973 - movq %r12, 0x8*7(%rdi)
29974 + movq %r13, 0x8*7(%rdi)
29975
29976 leaq 64 (%rsi), %rsi
29977 leaq 64 (%rdi), %rdi
29978 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29979 movq 0x8*4(%rsi), %r9
29980 movq 0x8*5(%rsi), %r10
29981 movq 0x8*6(%rsi), %r11
29982 - movq 0x8*7(%rsi), %r12
29983 + movq 0x8*7(%rsi), %r13
29984
29985 movq %rax, 0x8*0(%rdi)
29986 movq %rbx, 0x8*1(%rdi)
29987 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29988 movq %r9, 0x8*4(%rdi)
29989 movq %r10, 0x8*5(%rdi)
29990 movq %r11, 0x8*6(%rdi)
29991 - movq %r12, 0x8*7(%rdi)
29992 + movq %r13, 0x8*7(%rdi)
29993
29994 leaq 64(%rdi), %rdi
29995 leaq 64(%rsi), %rsi
29996 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29997
29998 movq (%rsp), %rbx
29999 CFI_RESTORE rbx
30000 - movq 1*8(%rsp), %r12
30001 - CFI_RESTORE r12
30002 + movq 1*8(%rsp), %r13
30003 + CFI_RESTORE r13
30004 addq $2*8, %rsp
30005 CFI_ADJUST_CFA_OFFSET -2*8
30006 + pax_force_retaddr
30007 ret
30008 .Lcopy_page_end:
30009 CFI_ENDPROC
30010 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
30011
30012 #include <asm/cpufeature.h>
30013
30014 - .section .altinstr_replacement,"ax"
30015 + .section .altinstr_replacement,"a"
30016 1: .byte 0xeb /* jmp <disp8> */
30017 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
30018 2:
30019 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
30020 index dee945d..a84067b 100644
30021 --- a/arch/x86/lib/copy_user_64.S
30022 +++ b/arch/x86/lib/copy_user_64.S
30023 @@ -18,31 +18,7 @@
30024 #include <asm/alternative-asm.h>
30025 #include <asm/asm.h>
30026 #include <asm/smap.h>
30027 -
30028 -/*
30029 - * By placing feature2 after feature1 in altinstructions section, we logically
30030 - * implement:
30031 - * If CPU has feature2, jmp to alt2 is used
30032 - * else if CPU has feature1, jmp to alt1 is used
30033 - * else jmp to orig is used.
30034 - */
30035 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
30036 -0:
30037 - .byte 0xe9 /* 32bit jump */
30038 - .long \orig-1f /* by default jump to orig */
30039 -1:
30040 - .section .altinstr_replacement,"ax"
30041 -2: .byte 0xe9 /* near jump with 32bit immediate */
30042 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
30043 -3: .byte 0xe9 /* near jump with 32bit immediate */
30044 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
30045 - .previous
30046 -
30047 - .section .altinstructions,"a"
30048 - altinstruction_entry 0b,2b,\feature1,5,5
30049 - altinstruction_entry 0b,3b,\feature2,5,5
30050 - .previous
30051 - .endm
30052 +#include <asm/pgtable.h>
30053
30054 .macro ALIGN_DESTINATION
30055 #ifdef FIX_ALIGNMENT
30056 @@ -70,52 +46,6 @@
30057 #endif
30058 .endm
30059
30060 -/* Standard copy_to_user with segment limit checking */
30061 -ENTRY(_copy_to_user)
30062 - CFI_STARTPROC
30063 - GET_THREAD_INFO(%rax)
30064 - movq %rdi,%rcx
30065 - addq %rdx,%rcx
30066 - jc bad_to_user
30067 - cmpq TI_addr_limit(%rax),%rcx
30068 - ja bad_to_user
30069 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
30070 - copy_user_generic_unrolled,copy_user_generic_string, \
30071 - copy_user_enhanced_fast_string
30072 - CFI_ENDPROC
30073 -ENDPROC(_copy_to_user)
30074 -
30075 -/* Standard copy_from_user with segment limit checking */
30076 -ENTRY(_copy_from_user)
30077 - CFI_STARTPROC
30078 - GET_THREAD_INFO(%rax)
30079 - movq %rsi,%rcx
30080 - addq %rdx,%rcx
30081 - jc bad_from_user
30082 - cmpq TI_addr_limit(%rax),%rcx
30083 - ja bad_from_user
30084 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
30085 - copy_user_generic_unrolled,copy_user_generic_string, \
30086 - copy_user_enhanced_fast_string
30087 - CFI_ENDPROC
30088 -ENDPROC(_copy_from_user)
30089 -
30090 - .section .fixup,"ax"
30091 - /* must zero dest */
30092 -ENTRY(bad_from_user)
30093 -bad_from_user:
30094 - CFI_STARTPROC
30095 - movl %edx,%ecx
30096 - xorl %eax,%eax
30097 - rep
30098 - stosb
30099 -bad_to_user:
30100 - movl %edx,%eax
30101 - ret
30102 - CFI_ENDPROC
30103 -ENDPROC(bad_from_user)
30104 - .previous
30105 -
30106 /*
30107 * copy_user_generic_unrolled - memory copy with exception handling.
30108 * This version is for CPUs like P4 that don't have efficient micro
30109 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
30110 */
30111 ENTRY(copy_user_generic_unrolled)
30112 CFI_STARTPROC
30113 + ASM_PAX_OPEN_USERLAND
30114 ASM_STAC
30115 cmpl $8,%edx
30116 jb 20f /* less then 8 bytes, go to byte copy loop */
30117 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
30118 jnz 21b
30119 23: xor %eax,%eax
30120 ASM_CLAC
30121 + ASM_PAX_CLOSE_USERLAND
30122 + pax_force_retaddr
30123 ret
30124
30125 .section .fixup,"ax"
30126 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
30127 */
30128 ENTRY(copy_user_generic_string)
30129 CFI_STARTPROC
30130 + ASM_PAX_OPEN_USERLAND
30131 ASM_STAC
30132 cmpl $8,%edx
30133 jb 2f /* less than 8 bytes, go to byte copy loop */
30134 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
30135 movsb
30136 xorl %eax,%eax
30137 ASM_CLAC
30138 + ASM_PAX_CLOSE_USERLAND
30139 + pax_force_retaddr
30140 ret
30141
30142 .section .fixup,"ax"
30143 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
30144 */
30145 ENTRY(copy_user_enhanced_fast_string)
30146 CFI_STARTPROC
30147 + ASM_PAX_OPEN_USERLAND
30148 ASM_STAC
30149 movl %edx,%ecx
30150 1: rep
30151 movsb
30152 xorl %eax,%eax
30153 ASM_CLAC
30154 + ASM_PAX_CLOSE_USERLAND
30155 + pax_force_retaddr
30156 ret
30157
30158 .section .fixup,"ax"
30159 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30160 index 6a4f43c..c70fb52 100644
30161 --- a/arch/x86/lib/copy_user_nocache_64.S
30162 +++ b/arch/x86/lib/copy_user_nocache_64.S
30163 @@ -8,6 +8,7 @@
30164
30165 #include <linux/linkage.h>
30166 #include <asm/dwarf2.h>
30167 +#include <asm/alternative-asm.h>
30168
30169 #define FIX_ALIGNMENT 1
30170
30171 @@ -16,6 +17,7 @@
30172 #include <asm/thread_info.h>
30173 #include <asm/asm.h>
30174 #include <asm/smap.h>
30175 +#include <asm/pgtable.h>
30176
30177 .macro ALIGN_DESTINATION
30178 #ifdef FIX_ALIGNMENT
30179 @@ -49,6 +51,16 @@
30180 */
30181 ENTRY(__copy_user_nocache)
30182 CFI_STARTPROC
30183 +
30184 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30185 + mov pax_user_shadow_base,%rcx
30186 + cmp %rcx,%rsi
30187 + jae 1f
30188 + add %rcx,%rsi
30189 +1:
30190 +#endif
30191 +
30192 + ASM_PAX_OPEN_USERLAND
30193 ASM_STAC
30194 cmpl $8,%edx
30195 jb 20f /* less then 8 bytes, go to byte copy loop */
30196 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30197 jnz 21b
30198 23: xorl %eax,%eax
30199 ASM_CLAC
30200 + ASM_PAX_CLOSE_USERLAND
30201 sfence
30202 + pax_force_retaddr
30203 ret
30204
30205 .section .fixup,"ax"
30206 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30207 index 2419d5f..fe52d0e 100644
30208 --- a/arch/x86/lib/csum-copy_64.S
30209 +++ b/arch/x86/lib/csum-copy_64.S
30210 @@ -9,6 +9,7 @@
30211 #include <asm/dwarf2.h>
30212 #include <asm/errno.h>
30213 #include <asm/asm.h>
30214 +#include <asm/alternative-asm.h>
30215
30216 /*
30217 * Checksum copy with exception handling.
30218 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30219 CFI_ADJUST_CFA_OFFSET 7*8
30220 movq %rbx, 2*8(%rsp)
30221 CFI_REL_OFFSET rbx, 2*8
30222 - movq %r12, 3*8(%rsp)
30223 - CFI_REL_OFFSET r12, 3*8
30224 + movq %r15, 3*8(%rsp)
30225 + CFI_REL_OFFSET r15, 3*8
30226 movq %r14, 4*8(%rsp)
30227 CFI_REL_OFFSET r14, 4*8
30228 movq %r13, 5*8(%rsp)
30229 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30230 movl %edx, %ecx
30231
30232 xorl %r9d, %r9d
30233 - movq %rcx, %r12
30234 + movq %rcx, %r15
30235
30236 - shrq $6, %r12
30237 + shrq $6, %r15
30238 jz .Lhandle_tail /* < 64 */
30239
30240 clc
30241
30242 /* main loop. clear in 64 byte blocks */
30243 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30244 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30245 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30246 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30247 .p2align 4
30248 .Lloop:
30249 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30250 adcq %r14, %rax
30251 adcq %r13, %rax
30252
30253 - decl %r12d
30254 + decl %r15d
30255
30256 dest
30257 movq %rbx, (%rsi)
30258 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30259 .Lende:
30260 movq 2*8(%rsp), %rbx
30261 CFI_RESTORE rbx
30262 - movq 3*8(%rsp), %r12
30263 - CFI_RESTORE r12
30264 + movq 3*8(%rsp), %r15
30265 + CFI_RESTORE r15
30266 movq 4*8(%rsp), %r14
30267 CFI_RESTORE r14
30268 movq 5*8(%rsp), %r13
30269 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30270 CFI_RESTORE rbp
30271 addq $7*8, %rsp
30272 CFI_ADJUST_CFA_OFFSET -7*8
30273 + pax_force_retaddr
30274 ret
30275 CFI_RESTORE_STATE
30276
30277 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30278 index 1318f75..44c30fd 100644
30279 --- a/arch/x86/lib/csum-wrappers_64.c
30280 +++ b/arch/x86/lib/csum-wrappers_64.c
30281 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30282 len -= 2;
30283 }
30284 }
30285 + pax_open_userland();
30286 stac();
30287 - isum = csum_partial_copy_generic((__force const void *)src,
30288 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30289 dst, len, isum, errp, NULL);
30290 clac();
30291 + pax_close_userland();
30292 if (unlikely(*errp))
30293 goto out_err;
30294
30295 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30296 }
30297
30298 *errp = 0;
30299 + pax_open_userland();
30300 stac();
30301 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30302 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30303 len, isum, NULL, errp);
30304 clac();
30305 + pax_close_userland();
30306 return ret;
30307 }
30308 EXPORT_SYMBOL(csum_partial_copy_to_user);
30309 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30310 index a451235..a74bfa3 100644
30311 --- a/arch/x86/lib/getuser.S
30312 +++ b/arch/x86/lib/getuser.S
30313 @@ -33,17 +33,40 @@
30314 #include <asm/thread_info.h>
30315 #include <asm/asm.h>
30316 #include <asm/smap.h>
30317 +#include <asm/segment.h>
30318 +#include <asm/pgtable.h>
30319 +#include <asm/alternative-asm.h>
30320 +
30321 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30322 +#define __copyuser_seg gs;
30323 +#else
30324 +#define __copyuser_seg
30325 +#endif
30326
30327 .text
30328 ENTRY(__get_user_1)
30329 CFI_STARTPROC
30330 +
30331 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30332 GET_THREAD_INFO(%_ASM_DX)
30333 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30334 jae bad_get_user
30335 +
30336 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30337 + mov pax_user_shadow_base,%_ASM_DX
30338 + cmp %_ASM_DX,%_ASM_AX
30339 + jae 1234f
30340 + add %_ASM_DX,%_ASM_AX
30341 +1234:
30342 +#endif
30343 +
30344 +#endif
30345 +
30346 ASM_STAC
30347 -1: movzbl (%_ASM_AX),%edx
30348 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30349 xor %eax,%eax
30350 ASM_CLAC
30351 + pax_force_retaddr
30352 ret
30353 CFI_ENDPROC
30354 ENDPROC(__get_user_1)
30355 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30356 ENTRY(__get_user_2)
30357 CFI_STARTPROC
30358 add $1,%_ASM_AX
30359 +
30360 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30361 jc bad_get_user
30362 GET_THREAD_INFO(%_ASM_DX)
30363 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30364 jae bad_get_user
30365 +
30366 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30367 + mov pax_user_shadow_base,%_ASM_DX
30368 + cmp %_ASM_DX,%_ASM_AX
30369 + jae 1234f
30370 + add %_ASM_DX,%_ASM_AX
30371 +1234:
30372 +#endif
30373 +
30374 +#endif
30375 +
30376 ASM_STAC
30377 -2: movzwl -1(%_ASM_AX),%edx
30378 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30379 xor %eax,%eax
30380 ASM_CLAC
30381 + pax_force_retaddr
30382 ret
30383 CFI_ENDPROC
30384 ENDPROC(__get_user_2)
30385 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30386 ENTRY(__get_user_4)
30387 CFI_STARTPROC
30388 add $3,%_ASM_AX
30389 +
30390 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30391 jc bad_get_user
30392 GET_THREAD_INFO(%_ASM_DX)
30393 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30394 jae bad_get_user
30395 +
30396 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30397 + mov pax_user_shadow_base,%_ASM_DX
30398 + cmp %_ASM_DX,%_ASM_AX
30399 + jae 1234f
30400 + add %_ASM_DX,%_ASM_AX
30401 +1234:
30402 +#endif
30403 +
30404 +#endif
30405 +
30406 ASM_STAC
30407 -3: movl -3(%_ASM_AX),%edx
30408 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30409 xor %eax,%eax
30410 ASM_CLAC
30411 + pax_force_retaddr
30412 ret
30413 CFI_ENDPROC
30414 ENDPROC(__get_user_4)
30415 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30416 GET_THREAD_INFO(%_ASM_DX)
30417 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30418 jae bad_get_user
30419 +
30420 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30421 + mov pax_user_shadow_base,%_ASM_DX
30422 + cmp %_ASM_DX,%_ASM_AX
30423 + jae 1234f
30424 + add %_ASM_DX,%_ASM_AX
30425 +1234:
30426 +#endif
30427 +
30428 ASM_STAC
30429 4: movq -7(%_ASM_AX),%rdx
30430 xor %eax,%eax
30431 ASM_CLAC
30432 + pax_force_retaddr
30433 ret
30434 #else
30435 add $7,%_ASM_AX
30436 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30437 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30438 jae bad_get_user_8
30439 ASM_STAC
30440 -4: movl -7(%_ASM_AX),%edx
30441 -5: movl -3(%_ASM_AX),%ecx
30442 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30443 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30444 xor %eax,%eax
30445 ASM_CLAC
30446 + pax_force_retaddr
30447 ret
30448 #endif
30449 CFI_ENDPROC
30450 @@ -113,6 +175,7 @@ bad_get_user:
30451 xor %edx,%edx
30452 mov $(-EFAULT),%_ASM_AX
30453 ASM_CLAC
30454 + pax_force_retaddr
30455 ret
30456 CFI_ENDPROC
30457 END(bad_get_user)
30458 @@ -124,6 +187,7 @@ bad_get_user_8:
30459 xor %ecx,%ecx
30460 mov $(-EFAULT),%_ASM_AX
30461 ASM_CLAC
30462 + pax_force_retaddr
30463 ret
30464 CFI_ENDPROC
30465 END(bad_get_user_8)
30466 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30467 index 85994f5..9929d7f 100644
30468 --- a/arch/x86/lib/insn.c
30469 +++ b/arch/x86/lib/insn.c
30470 @@ -20,8 +20,10 @@
30471
30472 #ifdef __KERNEL__
30473 #include <linux/string.h>
30474 +#include <asm/pgtable_types.h>
30475 #else
30476 #include <string.h>
30477 +#define ktla_ktva(addr) addr
30478 #endif
30479 #include <asm/inat.h>
30480 #include <asm/insn.h>
30481 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30482 buf_len = MAX_INSN_SIZE;
30483
30484 memset(insn, 0, sizeof(*insn));
30485 - insn->kaddr = kaddr;
30486 - insn->end_kaddr = kaddr + buf_len;
30487 - insn->next_byte = kaddr;
30488 + insn->kaddr = ktla_ktva(kaddr);
30489 + insn->end_kaddr = insn->kaddr + buf_len;
30490 + insn->next_byte = insn->kaddr;
30491 insn->x86_64 = x86_64 ? 1 : 0;
30492 insn->opnd_bytes = 4;
30493 if (x86_64)
30494 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30495 index 05a95e7..326f2fa 100644
30496 --- a/arch/x86/lib/iomap_copy_64.S
30497 +++ b/arch/x86/lib/iomap_copy_64.S
30498 @@ -17,6 +17,7 @@
30499
30500 #include <linux/linkage.h>
30501 #include <asm/dwarf2.h>
30502 +#include <asm/alternative-asm.h>
30503
30504 /*
30505 * override generic version in lib/iomap_copy.c
30506 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30507 CFI_STARTPROC
30508 movl %edx,%ecx
30509 rep movsd
30510 + pax_force_retaddr
30511 ret
30512 CFI_ENDPROC
30513 ENDPROC(__iowrite32_copy)
30514 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30515 index 89b53c9..97357ca 100644
30516 --- a/arch/x86/lib/memcpy_64.S
30517 +++ b/arch/x86/lib/memcpy_64.S
30518 @@ -24,7 +24,7 @@
30519 * This gets patched over the unrolled variant (below) via the
30520 * alternative instructions framework:
30521 */
30522 - .section .altinstr_replacement, "ax", @progbits
30523 + .section .altinstr_replacement, "a", @progbits
30524 .Lmemcpy_c:
30525 movq %rdi, %rax
30526 movq %rdx, %rcx
30527 @@ -33,6 +33,7 @@
30528 rep movsq
30529 movl %edx, %ecx
30530 rep movsb
30531 + pax_force_retaddr
30532 ret
30533 .Lmemcpy_e:
30534 .previous
30535 @@ -44,11 +45,12 @@
30536 * This gets patched over the unrolled variant (below) via the
30537 * alternative instructions framework:
30538 */
30539 - .section .altinstr_replacement, "ax", @progbits
30540 + .section .altinstr_replacement, "a", @progbits
30541 .Lmemcpy_c_e:
30542 movq %rdi, %rax
30543 movq %rdx, %rcx
30544 rep movsb
30545 + pax_force_retaddr
30546 ret
30547 .Lmemcpy_e_e:
30548 .previous
30549 @@ -138,6 +140,7 @@ ENTRY(memcpy)
30550 movq %r9, 1*8(%rdi)
30551 movq %r10, -2*8(%rdi, %rdx)
30552 movq %r11, -1*8(%rdi, %rdx)
30553 + pax_force_retaddr
30554 retq
30555 .p2align 4
30556 .Lless_16bytes:
30557 @@ -150,6 +153,7 @@ ENTRY(memcpy)
30558 movq -1*8(%rsi, %rdx), %r9
30559 movq %r8, 0*8(%rdi)
30560 movq %r9, -1*8(%rdi, %rdx)
30561 + pax_force_retaddr
30562 retq
30563 .p2align 4
30564 .Lless_8bytes:
30565 @@ -163,6 +167,7 @@ ENTRY(memcpy)
30566 movl -4(%rsi, %rdx), %r8d
30567 movl %ecx, (%rdi)
30568 movl %r8d, -4(%rdi, %rdx)
30569 + pax_force_retaddr
30570 retq
30571 .p2align 4
30572 .Lless_3bytes:
30573 @@ -181,6 +186,7 @@ ENTRY(memcpy)
30574 movb %cl, (%rdi)
30575
30576 .Lend:
30577 + pax_force_retaddr
30578 retq
30579 CFI_ENDPROC
30580 ENDPROC(memcpy)
30581 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30582 index 9c4b530..830b77a 100644
30583 --- a/arch/x86/lib/memmove_64.S
30584 +++ b/arch/x86/lib/memmove_64.S
30585 @@ -205,14 +205,16 @@ ENTRY(__memmove)
30586 movb (%rsi), %r11b
30587 movb %r11b, (%rdi)
30588 13:
30589 + pax_force_retaddr
30590 retq
30591 CFI_ENDPROC
30592
30593 - .section .altinstr_replacement,"ax"
30594 + .section .altinstr_replacement,"a"
30595 .Lmemmove_begin_forward_efs:
30596 /* Forward moving data. */
30597 movq %rdx, %rcx
30598 rep movsb
30599 + pax_force_retaddr
30600 retq
30601 .Lmemmove_end_forward_efs:
30602 .previous
30603 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30604 index 6f44935..fbf5f6d 100644
30605 --- a/arch/x86/lib/memset_64.S
30606 +++ b/arch/x86/lib/memset_64.S
30607 @@ -16,7 +16,7 @@
30608 *
30609 * rax original destination
30610 */
30611 - .section .altinstr_replacement, "ax", @progbits
30612 + .section .altinstr_replacement, "a", @progbits
30613 .Lmemset_c:
30614 movq %rdi,%r9
30615 movq %rdx,%rcx
30616 @@ -30,6 +30,7 @@
30617 movl %edx,%ecx
30618 rep stosb
30619 movq %r9,%rax
30620 + pax_force_retaddr
30621 ret
30622 .Lmemset_e:
30623 .previous
30624 @@ -45,13 +46,14 @@
30625 *
30626 * rax original destination
30627 */
30628 - .section .altinstr_replacement, "ax", @progbits
30629 + .section .altinstr_replacement, "a", @progbits
30630 .Lmemset_c_e:
30631 movq %rdi,%r9
30632 movb %sil,%al
30633 movq %rdx,%rcx
30634 rep stosb
30635 movq %r9,%rax
30636 + pax_force_retaddr
30637 ret
30638 .Lmemset_e_e:
30639 .previous
30640 @@ -120,6 +122,7 @@ ENTRY(__memset)
30641
30642 .Lende:
30643 movq %r10,%rax
30644 + pax_force_retaddr
30645 ret
30646
30647 CFI_RESTORE_STATE
30648 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30649 index c9f2d9b..e7fd2c0 100644
30650 --- a/arch/x86/lib/mmx_32.c
30651 +++ b/arch/x86/lib/mmx_32.c
30652 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30653 {
30654 void *p;
30655 int i;
30656 + unsigned long cr0;
30657
30658 if (unlikely(in_interrupt()))
30659 return __memcpy(to, from, len);
30660 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30661 kernel_fpu_begin();
30662
30663 __asm__ __volatile__ (
30664 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30665 - " prefetch 64(%0)\n"
30666 - " prefetch 128(%0)\n"
30667 - " prefetch 192(%0)\n"
30668 - " prefetch 256(%0)\n"
30669 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30670 + " prefetch 64(%1)\n"
30671 + " prefetch 128(%1)\n"
30672 + " prefetch 192(%1)\n"
30673 + " prefetch 256(%1)\n"
30674 "2: \n"
30675 ".section .fixup, \"ax\"\n"
30676 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30677 + "3: \n"
30678 +
30679 +#ifdef CONFIG_PAX_KERNEXEC
30680 + " movl %%cr0, %0\n"
30681 + " movl %0, %%eax\n"
30682 + " andl $0xFFFEFFFF, %%eax\n"
30683 + " movl %%eax, %%cr0\n"
30684 +#endif
30685 +
30686 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30687 +
30688 +#ifdef CONFIG_PAX_KERNEXEC
30689 + " movl %0, %%cr0\n"
30690 +#endif
30691 +
30692 " jmp 2b\n"
30693 ".previous\n"
30694 _ASM_EXTABLE(1b, 3b)
30695 - : : "r" (from));
30696 + : "=&r" (cr0) : "r" (from) : "ax");
30697
30698 for ( ; i > 5; i--) {
30699 __asm__ __volatile__ (
30700 - "1: prefetch 320(%0)\n"
30701 - "2: movq (%0), %%mm0\n"
30702 - " movq 8(%0), %%mm1\n"
30703 - " movq 16(%0), %%mm2\n"
30704 - " movq 24(%0), %%mm3\n"
30705 - " movq %%mm0, (%1)\n"
30706 - " movq %%mm1, 8(%1)\n"
30707 - " movq %%mm2, 16(%1)\n"
30708 - " movq %%mm3, 24(%1)\n"
30709 - " movq 32(%0), %%mm0\n"
30710 - " movq 40(%0), %%mm1\n"
30711 - " movq 48(%0), %%mm2\n"
30712 - " movq 56(%0), %%mm3\n"
30713 - " movq %%mm0, 32(%1)\n"
30714 - " movq %%mm1, 40(%1)\n"
30715 - " movq %%mm2, 48(%1)\n"
30716 - " movq %%mm3, 56(%1)\n"
30717 + "1: prefetch 320(%1)\n"
30718 + "2: movq (%1), %%mm0\n"
30719 + " movq 8(%1), %%mm1\n"
30720 + " movq 16(%1), %%mm2\n"
30721 + " movq 24(%1), %%mm3\n"
30722 + " movq %%mm0, (%2)\n"
30723 + " movq %%mm1, 8(%2)\n"
30724 + " movq %%mm2, 16(%2)\n"
30725 + " movq %%mm3, 24(%2)\n"
30726 + " movq 32(%1), %%mm0\n"
30727 + " movq 40(%1), %%mm1\n"
30728 + " movq 48(%1), %%mm2\n"
30729 + " movq 56(%1), %%mm3\n"
30730 + " movq %%mm0, 32(%2)\n"
30731 + " movq %%mm1, 40(%2)\n"
30732 + " movq %%mm2, 48(%2)\n"
30733 + " movq %%mm3, 56(%2)\n"
30734 ".section .fixup, \"ax\"\n"
30735 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30736 + "3:\n"
30737 +
30738 +#ifdef CONFIG_PAX_KERNEXEC
30739 + " movl %%cr0, %0\n"
30740 + " movl %0, %%eax\n"
30741 + " andl $0xFFFEFFFF, %%eax\n"
30742 + " movl %%eax, %%cr0\n"
30743 +#endif
30744 +
30745 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30746 +
30747 +#ifdef CONFIG_PAX_KERNEXEC
30748 + " movl %0, %%cr0\n"
30749 +#endif
30750 +
30751 " jmp 2b\n"
30752 ".previous\n"
30753 _ASM_EXTABLE(1b, 3b)
30754 - : : "r" (from), "r" (to) : "memory");
30755 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30756
30757 from += 64;
30758 to += 64;
30759 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30760 static void fast_copy_page(void *to, void *from)
30761 {
30762 int i;
30763 + unsigned long cr0;
30764
30765 kernel_fpu_begin();
30766
30767 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30768 * but that is for later. -AV
30769 */
30770 __asm__ __volatile__(
30771 - "1: prefetch (%0)\n"
30772 - " prefetch 64(%0)\n"
30773 - " prefetch 128(%0)\n"
30774 - " prefetch 192(%0)\n"
30775 - " prefetch 256(%0)\n"
30776 + "1: prefetch (%1)\n"
30777 + " prefetch 64(%1)\n"
30778 + " prefetch 128(%1)\n"
30779 + " prefetch 192(%1)\n"
30780 + " prefetch 256(%1)\n"
30781 "2: \n"
30782 ".section .fixup, \"ax\"\n"
30783 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30784 + "3: \n"
30785 +
30786 +#ifdef CONFIG_PAX_KERNEXEC
30787 + " movl %%cr0, %0\n"
30788 + " movl %0, %%eax\n"
30789 + " andl $0xFFFEFFFF, %%eax\n"
30790 + " movl %%eax, %%cr0\n"
30791 +#endif
30792 +
30793 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30794 +
30795 +#ifdef CONFIG_PAX_KERNEXEC
30796 + " movl %0, %%cr0\n"
30797 +#endif
30798 +
30799 " jmp 2b\n"
30800 ".previous\n"
30801 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30802 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30803
30804 for (i = 0; i < (4096-320)/64; i++) {
30805 __asm__ __volatile__ (
30806 - "1: prefetch 320(%0)\n"
30807 - "2: movq (%0), %%mm0\n"
30808 - " movntq %%mm0, (%1)\n"
30809 - " movq 8(%0), %%mm1\n"
30810 - " movntq %%mm1, 8(%1)\n"
30811 - " movq 16(%0), %%mm2\n"
30812 - " movntq %%mm2, 16(%1)\n"
30813 - " movq 24(%0), %%mm3\n"
30814 - " movntq %%mm3, 24(%1)\n"
30815 - " movq 32(%0), %%mm4\n"
30816 - " movntq %%mm4, 32(%1)\n"
30817 - " movq 40(%0), %%mm5\n"
30818 - " movntq %%mm5, 40(%1)\n"
30819 - " movq 48(%0), %%mm6\n"
30820 - " movntq %%mm6, 48(%1)\n"
30821 - " movq 56(%0), %%mm7\n"
30822 - " movntq %%mm7, 56(%1)\n"
30823 + "1: prefetch 320(%1)\n"
30824 + "2: movq (%1), %%mm0\n"
30825 + " movntq %%mm0, (%2)\n"
30826 + " movq 8(%1), %%mm1\n"
30827 + " movntq %%mm1, 8(%2)\n"
30828 + " movq 16(%1), %%mm2\n"
30829 + " movntq %%mm2, 16(%2)\n"
30830 + " movq 24(%1), %%mm3\n"
30831 + " movntq %%mm3, 24(%2)\n"
30832 + " movq 32(%1), %%mm4\n"
30833 + " movntq %%mm4, 32(%2)\n"
30834 + " movq 40(%1), %%mm5\n"
30835 + " movntq %%mm5, 40(%2)\n"
30836 + " movq 48(%1), %%mm6\n"
30837 + " movntq %%mm6, 48(%2)\n"
30838 + " movq 56(%1), %%mm7\n"
30839 + " movntq %%mm7, 56(%2)\n"
30840 ".section .fixup, \"ax\"\n"
30841 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30842 + "3:\n"
30843 +
30844 +#ifdef CONFIG_PAX_KERNEXEC
30845 + " movl %%cr0, %0\n"
30846 + " movl %0, %%eax\n"
30847 + " andl $0xFFFEFFFF, %%eax\n"
30848 + " movl %%eax, %%cr0\n"
30849 +#endif
30850 +
30851 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30852 +
30853 +#ifdef CONFIG_PAX_KERNEXEC
30854 + " movl %0, %%cr0\n"
30855 +#endif
30856 +
30857 " jmp 2b\n"
30858 ".previous\n"
30859 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30860 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30861
30862 from += 64;
30863 to += 64;
30864 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30865 static void fast_copy_page(void *to, void *from)
30866 {
30867 int i;
30868 + unsigned long cr0;
30869
30870 kernel_fpu_begin();
30871
30872 __asm__ __volatile__ (
30873 - "1: prefetch (%0)\n"
30874 - " prefetch 64(%0)\n"
30875 - " prefetch 128(%0)\n"
30876 - " prefetch 192(%0)\n"
30877 - " prefetch 256(%0)\n"
30878 + "1: prefetch (%1)\n"
30879 + " prefetch 64(%1)\n"
30880 + " prefetch 128(%1)\n"
30881 + " prefetch 192(%1)\n"
30882 + " prefetch 256(%1)\n"
30883 "2: \n"
30884 ".section .fixup, \"ax\"\n"
30885 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30886 + "3: \n"
30887 +
30888 +#ifdef CONFIG_PAX_KERNEXEC
30889 + " movl %%cr0, %0\n"
30890 + " movl %0, %%eax\n"
30891 + " andl $0xFFFEFFFF, %%eax\n"
30892 + " movl %%eax, %%cr0\n"
30893 +#endif
30894 +
30895 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30896 +
30897 +#ifdef CONFIG_PAX_KERNEXEC
30898 + " movl %0, %%cr0\n"
30899 +#endif
30900 +
30901 " jmp 2b\n"
30902 ".previous\n"
30903 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30904 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30905
30906 for (i = 0; i < 4096/64; i++) {
30907 __asm__ __volatile__ (
30908 - "1: prefetch 320(%0)\n"
30909 - "2: movq (%0), %%mm0\n"
30910 - " movq 8(%0), %%mm1\n"
30911 - " movq 16(%0), %%mm2\n"
30912 - " movq 24(%0), %%mm3\n"
30913 - " movq %%mm0, (%1)\n"
30914 - " movq %%mm1, 8(%1)\n"
30915 - " movq %%mm2, 16(%1)\n"
30916 - " movq %%mm3, 24(%1)\n"
30917 - " movq 32(%0), %%mm0\n"
30918 - " movq 40(%0), %%mm1\n"
30919 - " movq 48(%0), %%mm2\n"
30920 - " movq 56(%0), %%mm3\n"
30921 - " movq %%mm0, 32(%1)\n"
30922 - " movq %%mm1, 40(%1)\n"
30923 - " movq %%mm2, 48(%1)\n"
30924 - " movq %%mm3, 56(%1)\n"
30925 + "1: prefetch 320(%1)\n"
30926 + "2: movq (%1), %%mm0\n"
30927 + " movq 8(%1), %%mm1\n"
30928 + " movq 16(%1), %%mm2\n"
30929 + " movq 24(%1), %%mm3\n"
30930 + " movq %%mm0, (%2)\n"
30931 + " movq %%mm1, 8(%2)\n"
30932 + " movq %%mm2, 16(%2)\n"
30933 + " movq %%mm3, 24(%2)\n"
30934 + " movq 32(%1), %%mm0\n"
30935 + " movq 40(%1), %%mm1\n"
30936 + " movq 48(%1), %%mm2\n"
30937 + " movq 56(%1), %%mm3\n"
30938 + " movq %%mm0, 32(%2)\n"
30939 + " movq %%mm1, 40(%2)\n"
30940 + " movq %%mm2, 48(%2)\n"
30941 + " movq %%mm3, 56(%2)\n"
30942 ".section .fixup, \"ax\"\n"
30943 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30944 + "3:\n"
30945 +
30946 +#ifdef CONFIG_PAX_KERNEXEC
30947 + " movl %%cr0, %0\n"
30948 + " movl %0, %%eax\n"
30949 + " andl $0xFFFEFFFF, %%eax\n"
30950 + " movl %%eax, %%cr0\n"
30951 +#endif
30952 +
30953 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30954 +
30955 +#ifdef CONFIG_PAX_KERNEXEC
30956 + " movl %0, %%cr0\n"
30957 +#endif
30958 +
30959 " jmp 2b\n"
30960 ".previous\n"
30961 _ASM_EXTABLE(1b, 3b)
30962 - : : "r" (from), "r" (to) : "memory");
30963 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30964
30965 from += 64;
30966 to += 64;
30967 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30968 index f6d13ee..d789440 100644
30969 --- a/arch/x86/lib/msr-reg.S
30970 +++ b/arch/x86/lib/msr-reg.S
30971 @@ -3,6 +3,7 @@
30972 #include <asm/dwarf2.h>
30973 #include <asm/asm.h>
30974 #include <asm/msr.h>
30975 +#include <asm/alternative-asm.h>
30976
30977 #ifdef CONFIG_X86_64
30978 /*
30979 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30980 movl %edi, 28(%r10)
30981 popq_cfi %rbp
30982 popq_cfi %rbx
30983 + pax_force_retaddr
30984 ret
30985 3:
30986 CFI_RESTORE_STATE
30987 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30988 index fc6ba17..14ad9a5 100644
30989 --- a/arch/x86/lib/putuser.S
30990 +++ b/arch/x86/lib/putuser.S
30991 @@ -16,7 +16,9 @@
30992 #include <asm/errno.h>
30993 #include <asm/asm.h>
30994 #include <asm/smap.h>
30995 -
30996 +#include <asm/segment.h>
30997 +#include <asm/pgtable.h>
30998 +#include <asm/alternative-asm.h>
30999
31000 /*
31001 * __put_user_X
31002 @@ -30,57 +32,125 @@
31003 * as they get called from within inline assembly.
31004 */
31005
31006 -#define ENTER CFI_STARTPROC ; \
31007 - GET_THREAD_INFO(%_ASM_BX)
31008 -#define EXIT ASM_CLAC ; \
31009 - ret ; \
31010 +#define ENTER CFI_STARTPROC
31011 +#define EXIT ASM_CLAC ; \
31012 + pax_force_retaddr ; \
31013 + ret ; \
31014 CFI_ENDPROC
31015
31016 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31017 +#define _DEST %_ASM_CX,%_ASM_BX
31018 +#else
31019 +#define _DEST %_ASM_CX
31020 +#endif
31021 +
31022 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
31023 +#define __copyuser_seg gs;
31024 +#else
31025 +#define __copyuser_seg
31026 +#endif
31027 +
31028 .text
31029 ENTRY(__put_user_1)
31030 ENTER
31031 +
31032 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31033 + GET_THREAD_INFO(%_ASM_BX)
31034 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
31035 jae bad_put_user
31036 +
31037 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31038 + mov pax_user_shadow_base,%_ASM_BX
31039 + cmp %_ASM_BX,%_ASM_CX
31040 + jb 1234f
31041 + xor %ebx,%ebx
31042 +1234:
31043 +#endif
31044 +
31045 +#endif
31046 +
31047 ASM_STAC
31048 -1: movb %al,(%_ASM_CX)
31049 +1: __copyuser_seg movb %al,(_DEST)
31050 xor %eax,%eax
31051 EXIT
31052 ENDPROC(__put_user_1)
31053
31054 ENTRY(__put_user_2)
31055 ENTER
31056 +
31057 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31058 + GET_THREAD_INFO(%_ASM_BX)
31059 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31060 sub $1,%_ASM_BX
31061 cmp %_ASM_BX,%_ASM_CX
31062 jae bad_put_user
31063 +
31064 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31065 + mov pax_user_shadow_base,%_ASM_BX
31066 + cmp %_ASM_BX,%_ASM_CX
31067 + jb 1234f
31068 + xor %ebx,%ebx
31069 +1234:
31070 +#endif
31071 +
31072 +#endif
31073 +
31074 ASM_STAC
31075 -2: movw %ax,(%_ASM_CX)
31076 +2: __copyuser_seg movw %ax,(_DEST)
31077 xor %eax,%eax
31078 EXIT
31079 ENDPROC(__put_user_2)
31080
31081 ENTRY(__put_user_4)
31082 ENTER
31083 +
31084 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31085 + GET_THREAD_INFO(%_ASM_BX)
31086 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31087 sub $3,%_ASM_BX
31088 cmp %_ASM_BX,%_ASM_CX
31089 jae bad_put_user
31090 +
31091 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31092 + mov pax_user_shadow_base,%_ASM_BX
31093 + cmp %_ASM_BX,%_ASM_CX
31094 + jb 1234f
31095 + xor %ebx,%ebx
31096 +1234:
31097 +#endif
31098 +
31099 +#endif
31100 +
31101 ASM_STAC
31102 -3: movl %eax,(%_ASM_CX)
31103 +3: __copyuser_seg movl %eax,(_DEST)
31104 xor %eax,%eax
31105 EXIT
31106 ENDPROC(__put_user_4)
31107
31108 ENTRY(__put_user_8)
31109 ENTER
31110 +
31111 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31112 + GET_THREAD_INFO(%_ASM_BX)
31113 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31114 sub $7,%_ASM_BX
31115 cmp %_ASM_BX,%_ASM_CX
31116 jae bad_put_user
31117 +
31118 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31119 + mov pax_user_shadow_base,%_ASM_BX
31120 + cmp %_ASM_BX,%_ASM_CX
31121 + jb 1234f
31122 + xor %ebx,%ebx
31123 +1234:
31124 +#endif
31125 +
31126 +#endif
31127 +
31128 ASM_STAC
31129 -4: mov %_ASM_AX,(%_ASM_CX)
31130 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
31131 #ifdef CONFIG_X86_32
31132 -5: movl %edx,4(%_ASM_CX)
31133 +5: __copyuser_seg movl %edx,4(_DEST)
31134 #endif
31135 xor %eax,%eax
31136 EXIT
31137 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
31138 index 5dff5f0..cadebf4 100644
31139 --- a/arch/x86/lib/rwsem.S
31140 +++ b/arch/x86/lib/rwsem.S
31141 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
31142 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31143 CFI_RESTORE __ASM_REG(dx)
31144 restore_common_regs
31145 + pax_force_retaddr
31146 ret
31147 CFI_ENDPROC
31148 ENDPROC(call_rwsem_down_read_failed)
31149 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
31150 movq %rax,%rdi
31151 call rwsem_down_write_failed
31152 restore_common_regs
31153 + pax_force_retaddr
31154 ret
31155 CFI_ENDPROC
31156 ENDPROC(call_rwsem_down_write_failed)
31157 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
31158 movq %rax,%rdi
31159 call rwsem_wake
31160 restore_common_regs
31161 -1: ret
31162 +1: pax_force_retaddr
31163 + ret
31164 CFI_ENDPROC
31165 ENDPROC(call_rwsem_wake)
31166
31167 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
31168 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31169 CFI_RESTORE __ASM_REG(dx)
31170 restore_common_regs
31171 + pax_force_retaddr
31172 ret
31173 CFI_ENDPROC
31174 ENDPROC(call_rwsem_downgrade_wake)
31175 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31176 index b30b5eb..2b57052 100644
31177 --- a/arch/x86/lib/thunk_64.S
31178 +++ b/arch/x86/lib/thunk_64.S
31179 @@ -9,6 +9,7 @@
31180 #include <asm/dwarf2.h>
31181 #include <asm/calling.h>
31182 #include <asm/asm.h>
31183 +#include <asm/alternative-asm.h>
31184
31185 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31186 .macro THUNK name, func, put_ret_addr_in_rdi=0
31187 @@ -16,11 +17,11 @@
31188 \name:
31189 CFI_STARTPROC
31190
31191 - /* this one pushes 9 elems, the next one would be %rIP */
31192 - SAVE_ARGS
31193 + /* this one pushes 15+1 elems, the next one would be %rIP */
31194 + SAVE_ARGS 8
31195
31196 .if \put_ret_addr_in_rdi
31197 - movq_cfi_restore 9*8, rdi
31198 + movq_cfi_restore RIP, rdi
31199 .endif
31200
31201 call \func
31202 @@ -47,9 +48,10 @@
31203
31204 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31205 CFI_STARTPROC
31206 - SAVE_ARGS
31207 + SAVE_ARGS 8
31208 restore:
31209 - RESTORE_ARGS
31210 + RESTORE_ARGS 1,8
31211 + pax_force_retaddr
31212 ret
31213 CFI_ENDPROC
31214 _ASM_NOKPROBE(restore)
31215 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31216 index e2f5e21..4b22130 100644
31217 --- a/arch/x86/lib/usercopy_32.c
31218 +++ b/arch/x86/lib/usercopy_32.c
31219 @@ -42,11 +42,13 @@ do { \
31220 int __d0; \
31221 might_fault(); \
31222 __asm__ __volatile__( \
31223 + __COPYUSER_SET_ES \
31224 ASM_STAC "\n" \
31225 "0: rep; stosl\n" \
31226 " movl %2,%0\n" \
31227 "1: rep; stosb\n" \
31228 "2: " ASM_CLAC "\n" \
31229 + __COPYUSER_RESTORE_ES \
31230 ".section .fixup,\"ax\"\n" \
31231 "3: lea 0(%2,%0,4),%0\n" \
31232 " jmp 2b\n" \
31233 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31234
31235 #ifdef CONFIG_X86_INTEL_USERCOPY
31236 static unsigned long
31237 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31238 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31239 {
31240 int d0, d1;
31241 __asm__ __volatile__(
31242 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31243 " .align 2,0x90\n"
31244 "3: movl 0(%4), %%eax\n"
31245 "4: movl 4(%4), %%edx\n"
31246 - "5: movl %%eax, 0(%3)\n"
31247 - "6: movl %%edx, 4(%3)\n"
31248 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31249 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31250 "7: movl 8(%4), %%eax\n"
31251 "8: movl 12(%4),%%edx\n"
31252 - "9: movl %%eax, 8(%3)\n"
31253 - "10: movl %%edx, 12(%3)\n"
31254 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31255 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31256 "11: movl 16(%4), %%eax\n"
31257 "12: movl 20(%4), %%edx\n"
31258 - "13: movl %%eax, 16(%3)\n"
31259 - "14: movl %%edx, 20(%3)\n"
31260 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31261 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31262 "15: movl 24(%4), %%eax\n"
31263 "16: movl 28(%4), %%edx\n"
31264 - "17: movl %%eax, 24(%3)\n"
31265 - "18: movl %%edx, 28(%3)\n"
31266 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31267 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31268 "19: movl 32(%4), %%eax\n"
31269 "20: movl 36(%4), %%edx\n"
31270 - "21: movl %%eax, 32(%3)\n"
31271 - "22: movl %%edx, 36(%3)\n"
31272 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31273 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31274 "23: movl 40(%4), %%eax\n"
31275 "24: movl 44(%4), %%edx\n"
31276 - "25: movl %%eax, 40(%3)\n"
31277 - "26: movl %%edx, 44(%3)\n"
31278 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31279 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31280 "27: movl 48(%4), %%eax\n"
31281 "28: movl 52(%4), %%edx\n"
31282 - "29: movl %%eax, 48(%3)\n"
31283 - "30: movl %%edx, 52(%3)\n"
31284 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31285 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31286 "31: movl 56(%4), %%eax\n"
31287 "32: movl 60(%4), %%edx\n"
31288 - "33: movl %%eax, 56(%3)\n"
31289 - "34: movl %%edx, 60(%3)\n"
31290 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31291 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31292 " addl $-64, %0\n"
31293 " addl $64, %4\n"
31294 " addl $64, %3\n"
31295 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31296 " shrl $2, %0\n"
31297 " andl $3, %%eax\n"
31298 " cld\n"
31299 + __COPYUSER_SET_ES
31300 "99: rep; movsl\n"
31301 "36: movl %%eax, %0\n"
31302 "37: rep; movsb\n"
31303 "100:\n"
31304 + __COPYUSER_RESTORE_ES
31305 + ".section .fixup,\"ax\"\n"
31306 + "101: lea 0(%%eax,%0,4),%0\n"
31307 + " jmp 100b\n"
31308 + ".previous\n"
31309 + _ASM_EXTABLE(1b,100b)
31310 + _ASM_EXTABLE(2b,100b)
31311 + _ASM_EXTABLE(3b,100b)
31312 + _ASM_EXTABLE(4b,100b)
31313 + _ASM_EXTABLE(5b,100b)
31314 + _ASM_EXTABLE(6b,100b)
31315 + _ASM_EXTABLE(7b,100b)
31316 + _ASM_EXTABLE(8b,100b)
31317 + _ASM_EXTABLE(9b,100b)
31318 + _ASM_EXTABLE(10b,100b)
31319 + _ASM_EXTABLE(11b,100b)
31320 + _ASM_EXTABLE(12b,100b)
31321 + _ASM_EXTABLE(13b,100b)
31322 + _ASM_EXTABLE(14b,100b)
31323 + _ASM_EXTABLE(15b,100b)
31324 + _ASM_EXTABLE(16b,100b)
31325 + _ASM_EXTABLE(17b,100b)
31326 + _ASM_EXTABLE(18b,100b)
31327 + _ASM_EXTABLE(19b,100b)
31328 + _ASM_EXTABLE(20b,100b)
31329 + _ASM_EXTABLE(21b,100b)
31330 + _ASM_EXTABLE(22b,100b)
31331 + _ASM_EXTABLE(23b,100b)
31332 + _ASM_EXTABLE(24b,100b)
31333 + _ASM_EXTABLE(25b,100b)
31334 + _ASM_EXTABLE(26b,100b)
31335 + _ASM_EXTABLE(27b,100b)
31336 + _ASM_EXTABLE(28b,100b)
31337 + _ASM_EXTABLE(29b,100b)
31338 + _ASM_EXTABLE(30b,100b)
31339 + _ASM_EXTABLE(31b,100b)
31340 + _ASM_EXTABLE(32b,100b)
31341 + _ASM_EXTABLE(33b,100b)
31342 + _ASM_EXTABLE(34b,100b)
31343 + _ASM_EXTABLE(35b,100b)
31344 + _ASM_EXTABLE(36b,100b)
31345 + _ASM_EXTABLE(37b,100b)
31346 + _ASM_EXTABLE(99b,101b)
31347 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31348 + : "1"(to), "2"(from), "0"(size)
31349 + : "eax", "edx", "memory");
31350 + return size;
31351 +}
31352 +
31353 +static unsigned long
31354 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31355 +{
31356 + int d0, d1;
31357 + __asm__ __volatile__(
31358 + " .align 2,0x90\n"
31359 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31360 + " cmpl $67, %0\n"
31361 + " jbe 3f\n"
31362 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31363 + " .align 2,0x90\n"
31364 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31365 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31366 + "5: movl %%eax, 0(%3)\n"
31367 + "6: movl %%edx, 4(%3)\n"
31368 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31369 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31370 + "9: movl %%eax, 8(%3)\n"
31371 + "10: movl %%edx, 12(%3)\n"
31372 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31373 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31374 + "13: movl %%eax, 16(%3)\n"
31375 + "14: movl %%edx, 20(%3)\n"
31376 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31377 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31378 + "17: movl %%eax, 24(%3)\n"
31379 + "18: movl %%edx, 28(%3)\n"
31380 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31381 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31382 + "21: movl %%eax, 32(%3)\n"
31383 + "22: movl %%edx, 36(%3)\n"
31384 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31385 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31386 + "25: movl %%eax, 40(%3)\n"
31387 + "26: movl %%edx, 44(%3)\n"
31388 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31389 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31390 + "29: movl %%eax, 48(%3)\n"
31391 + "30: movl %%edx, 52(%3)\n"
31392 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31393 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31394 + "33: movl %%eax, 56(%3)\n"
31395 + "34: movl %%edx, 60(%3)\n"
31396 + " addl $-64, %0\n"
31397 + " addl $64, %4\n"
31398 + " addl $64, %3\n"
31399 + " cmpl $63, %0\n"
31400 + " ja 1b\n"
31401 + "35: movl %0, %%eax\n"
31402 + " shrl $2, %0\n"
31403 + " andl $3, %%eax\n"
31404 + " cld\n"
31405 + "99: rep; "__copyuser_seg" movsl\n"
31406 + "36: movl %%eax, %0\n"
31407 + "37: rep; "__copyuser_seg" movsb\n"
31408 + "100:\n"
31409 ".section .fixup,\"ax\"\n"
31410 "101: lea 0(%%eax,%0,4),%0\n"
31411 " jmp 100b\n"
31412 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31413 int d0, d1;
31414 __asm__ __volatile__(
31415 " .align 2,0x90\n"
31416 - "0: movl 32(%4), %%eax\n"
31417 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31418 " cmpl $67, %0\n"
31419 " jbe 2f\n"
31420 - "1: movl 64(%4), %%eax\n"
31421 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31422 " .align 2,0x90\n"
31423 - "2: movl 0(%4), %%eax\n"
31424 - "21: movl 4(%4), %%edx\n"
31425 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31426 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31427 " movl %%eax, 0(%3)\n"
31428 " movl %%edx, 4(%3)\n"
31429 - "3: movl 8(%4), %%eax\n"
31430 - "31: movl 12(%4),%%edx\n"
31431 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31432 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31433 " movl %%eax, 8(%3)\n"
31434 " movl %%edx, 12(%3)\n"
31435 - "4: movl 16(%4), %%eax\n"
31436 - "41: movl 20(%4), %%edx\n"
31437 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31438 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31439 " movl %%eax, 16(%3)\n"
31440 " movl %%edx, 20(%3)\n"
31441 - "10: movl 24(%4), %%eax\n"
31442 - "51: movl 28(%4), %%edx\n"
31443 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31444 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31445 " movl %%eax, 24(%3)\n"
31446 " movl %%edx, 28(%3)\n"
31447 - "11: movl 32(%4), %%eax\n"
31448 - "61: movl 36(%4), %%edx\n"
31449 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31450 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31451 " movl %%eax, 32(%3)\n"
31452 " movl %%edx, 36(%3)\n"
31453 - "12: movl 40(%4), %%eax\n"
31454 - "71: movl 44(%4), %%edx\n"
31455 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31456 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31457 " movl %%eax, 40(%3)\n"
31458 " movl %%edx, 44(%3)\n"
31459 - "13: movl 48(%4), %%eax\n"
31460 - "81: movl 52(%4), %%edx\n"
31461 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31462 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31463 " movl %%eax, 48(%3)\n"
31464 " movl %%edx, 52(%3)\n"
31465 - "14: movl 56(%4), %%eax\n"
31466 - "91: movl 60(%4), %%edx\n"
31467 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31468 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31469 " movl %%eax, 56(%3)\n"
31470 " movl %%edx, 60(%3)\n"
31471 " addl $-64, %0\n"
31472 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31473 " shrl $2, %0\n"
31474 " andl $3, %%eax\n"
31475 " cld\n"
31476 - "6: rep; movsl\n"
31477 + "6: rep; "__copyuser_seg" movsl\n"
31478 " movl %%eax,%0\n"
31479 - "7: rep; movsb\n"
31480 + "7: rep; "__copyuser_seg" movsb\n"
31481 "8:\n"
31482 ".section .fixup,\"ax\"\n"
31483 "9: lea 0(%%eax,%0,4),%0\n"
31484 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31485
31486 __asm__ __volatile__(
31487 " .align 2,0x90\n"
31488 - "0: movl 32(%4), %%eax\n"
31489 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31490 " cmpl $67, %0\n"
31491 " jbe 2f\n"
31492 - "1: movl 64(%4), %%eax\n"
31493 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31494 " .align 2,0x90\n"
31495 - "2: movl 0(%4), %%eax\n"
31496 - "21: movl 4(%4), %%edx\n"
31497 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31498 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31499 " movnti %%eax, 0(%3)\n"
31500 " movnti %%edx, 4(%3)\n"
31501 - "3: movl 8(%4), %%eax\n"
31502 - "31: movl 12(%4),%%edx\n"
31503 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31504 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31505 " movnti %%eax, 8(%3)\n"
31506 " movnti %%edx, 12(%3)\n"
31507 - "4: movl 16(%4), %%eax\n"
31508 - "41: movl 20(%4), %%edx\n"
31509 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31510 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31511 " movnti %%eax, 16(%3)\n"
31512 " movnti %%edx, 20(%3)\n"
31513 - "10: movl 24(%4), %%eax\n"
31514 - "51: movl 28(%4), %%edx\n"
31515 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31516 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31517 " movnti %%eax, 24(%3)\n"
31518 " movnti %%edx, 28(%3)\n"
31519 - "11: movl 32(%4), %%eax\n"
31520 - "61: movl 36(%4), %%edx\n"
31521 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31522 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31523 " movnti %%eax, 32(%3)\n"
31524 " movnti %%edx, 36(%3)\n"
31525 - "12: movl 40(%4), %%eax\n"
31526 - "71: movl 44(%4), %%edx\n"
31527 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31528 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31529 " movnti %%eax, 40(%3)\n"
31530 " movnti %%edx, 44(%3)\n"
31531 - "13: movl 48(%4), %%eax\n"
31532 - "81: movl 52(%4), %%edx\n"
31533 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31534 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31535 " movnti %%eax, 48(%3)\n"
31536 " movnti %%edx, 52(%3)\n"
31537 - "14: movl 56(%4), %%eax\n"
31538 - "91: movl 60(%4), %%edx\n"
31539 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31540 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31541 " movnti %%eax, 56(%3)\n"
31542 " movnti %%edx, 60(%3)\n"
31543 " addl $-64, %0\n"
31544 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31545 " shrl $2, %0\n"
31546 " andl $3, %%eax\n"
31547 " cld\n"
31548 - "6: rep; movsl\n"
31549 + "6: rep; "__copyuser_seg" movsl\n"
31550 " movl %%eax,%0\n"
31551 - "7: rep; movsb\n"
31552 + "7: rep; "__copyuser_seg" movsb\n"
31553 "8:\n"
31554 ".section .fixup,\"ax\"\n"
31555 "9: lea 0(%%eax,%0,4),%0\n"
31556 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31557
31558 __asm__ __volatile__(
31559 " .align 2,0x90\n"
31560 - "0: movl 32(%4), %%eax\n"
31561 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31562 " cmpl $67, %0\n"
31563 " jbe 2f\n"
31564 - "1: movl 64(%4), %%eax\n"
31565 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31566 " .align 2,0x90\n"
31567 - "2: movl 0(%4), %%eax\n"
31568 - "21: movl 4(%4), %%edx\n"
31569 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31570 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31571 " movnti %%eax, 0(%3)\n"
31572 " movnti %%edx, 4(%3)\n"
31573 - "3: movl 8(%4), %%eax\n"
31574 - "31: movl 12(%4),%%edx\n"
31575 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31576 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31577 " movnti %%eax, 8(%3)\n"
31578 " movnti %%edx, 12(%3)\n"
31579 - "4: movl 16(%4), %%eax\n"
31580 - "41: movl 20(%4), %%edx\n"
31581 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31582 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31583 " movnti %%eax, 16(%3)\n"
31584 " movnti %%edx, 20(%3)\n"
31585 - "10: movl 24(%4), %%eax\n"
31586 - "51: movl 28(%4), %%edx\n"
31587 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31588 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31589 " movnti %%eax, 24(%3)\n"
31590 " movnti %%edx, 28(%3)\n"
31591 - "11: movl 32(%4), %%eax\n"
31592 - "61: movl 36(%4), %%edx\n"
31593 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31594 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31595 " movnti %%eax, 32(%3)\n"
31596 " movnti %%edx, 36(%3)\n"
31597 - "12: movl 40(%4), %%eax\n"
31598 - "71: movl 44(%4), %%edx\n"
31599 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31600 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31601 " movnti %%eax, 40(%3)\n"
31602 " movnti %%edx, 44(%3)\n"
31603 - "13: movl 48(%4), %%eax\n"
31604 - "81: movl 52(%4), %%edx\n"
31605 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31606 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31607 " movnti %%eax, 48(%3)\n"
31608 " movnti %%edx, 52(%3)\n"
31609 - "14: movl 56(%4), %%eax\n"
31610 - "91: movl 60(%4), %%edx\n"
31611 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31612 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31613 " movnti %%eax, 56(%3)\n"
31614 " movnti %%edx, 60(%3)\n"
31615 " addl $-64, %0\n"
31616 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31617 " shrl $2, %0\n"
31618 " andl $3, %%eax\n"
31619 " cld\n"
31620 - "6: rep; movsl\n"
31621 + "6: rep; "__copyuser_seg" movsl\n"
31622 " movl %%eax,%0\n"
31623 - "7: rep; movsb\n"
31624 + "7: rep; "__copyuser_seg" movsb\n"
31625 "8:\n"
31626 ".section .fixup,\"ax\"\n"
31627 "9: lea 0(%%eax,%0,4),%0\n"
31628 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31629 */
31630 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31631 unsigned long size);
31632 -unsigned long __copy_user_intel(void __user *to, const void *from,
31633 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31634 + unsigned long size);
31635 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31636 unsigned long size);
31637 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31638 const void __user *from, unsigned long size);
31639 #endif /* CONFIG_X86_INTEL_USERCOPY */
31640
31641 /* Generic arbitrary sized copy. */
31642 -#define __copy_user(to, from, size) \
31643 +#define __copy_user(to, from, size, prefix, set, restore) \
31644 do { \
31645 int __d0, __d1, __d2; \
31646 __asm__ __volatile__( \
31647 + set \
31648 " cmp $7,%0\n" \
31649 " jbe 1f\n" \
31650 " movl %1,%0\n" \
31651 " negl %0\n" \
31652 " andl $7,%0\n" \
31653 " subl %0,%3\n" \
31654 - "4: rep; movsb\n" \
31655 + "4: rep; "prefix"movsb\n" \
31656 " movl %3,%0\n" \
31657 " shrl $2,%0\n" \
31658 " andl $3,%3\n" \
31659 " .align 2,0x90\n" \
31660 - "0: rep; movsl\n" \
31661 + "0: rep; "prefix"movsl\n" \
31662 " movl %3,%0\n" \
31663 - "1: rep; movsb\n" \
31664 + "1: rep; "prefix"movsb\n" \
31665 "2:\n" \
31666 + restore \
31667 ".section .fixup,\"ax\"\n" \
31668 "5: addl %3,%0\n" \
31669 " jmp 2b\n" \
31670 @@ -538,14 +650,14 @@ do { \
31671 " negl %0\n" \
31672 " andl $7,%0\n" \
31673 " subl %0,%3\n" \
31674 - "4: rep; movsb\n" \
31675 + "4: rep; "__copyuser_seg"movsb\n" \
31676 " movl %3,%0\n" \
31677 " shrl $2,%0\n" \
31678 " andl $3,%3\n" \
31679 " .align 2,0x90\n" \
31680 - "0: rep; movsl\n" \
31681 + "0: rep; "__copyuser_seg"movsl\n" \
31682 " movl %3,%0\n" \
31683 - "1: rep; movsb\n" \
31684 + "1: rep; "__copyuser_seg"movsb\n" \
31685 "2:\n" \
31686 ".section .fixup,\"ax\"\n" \
31687 "5: addl %3,%0\n" \
31688 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31689 {
31690 stac();
31691 if (movsl_is_ok(to, from, n))
31692 - __copy_user(to, from, n);
31693 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31694 else
31695 - n = __copy_user_intel(to, from, n);
31696 + n = __generic_copy_to_user_intel(to, from, n);
31697 clac();
31698 return n;
31699 }
31700 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31701 {
31702 stac();
31703 if (movsl_is_ok(to, from, n))
31704 - __copy_user(to, from, n);
31705 + __copy_user(to, from, n, __copyuser_seg, "", "");
31706 else
31707 - n = __copy_user_intel((void __user *)to,
31708 - (const void *)from, n);
31709 + n = __generic_copy_from_user_intel(to, from, n);
31710 clac();
31711 return n;
31712 }
31713 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31714 if (n > 64 && cpu_has_xmm2)
31715 n = __copy_user_intel_nocache(to, from, n);
31716 else
31717 - __copy_user(to, from, n);
31718 + __copy_user(to, from, n, __copyuser_seg, "", "");
31719 #else
31720 - __copy_user(to, from, n);
31721 + __copy_user(to, from, n, __copyuser_seg, "", "");
31722 #endif
31723 clac();
31724 return n;
31725 }
31726 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31727
31728 -/**
31729 - * copy_to_user: - Copy a block of data into user space.
31730 - * @to: Destination address, in user space.
31731 - * @from: Source address, in kernel space.
31732 - * @n: Number of bytes to copy.
31733 - *
31734 - * Context: User context only. This function may sleep.
31735 - *
31736 - * Copy data from kernel space to user space.
31737 - *
31738 - * Returns number of bytes that could not be copied.
31739 - * On success, this will be zero.
31740 - */
31741 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31742 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31743 +void __set_fs(mm_segment_t x)
31744 {
31745 - if (access_ok(VERIFY_WRITE, to, n))
31746 - n = __copy_to_user(to, from, n);
31747 - return n;
31748 + switch (x.seg) {
31749 + case 0:
31750 + loadsegment(gs, 0);
31751 + break;
31752 + case TASK_SIZE_MAX:
31753 + loadsegment(gs, __USER_DS);
31754 + break;
31755 + case -1UL:
31756 + loadsegment(gs, __KERNEL_DS);
31757 + break;
31758 + default:
31759 + BUG();
31760 + }
31761 }
31762 -EXPORT_SYMBOL(_copy_to_user);
31763 +EXPORT_SYMBOL(__set_fs);
31764
31765 -/**
31766 - * copy_from_user: - Copy a block of data from user space.
31767 - * @to: Destination address, in kernel space.
31768 - * @from: Source address, in user space.
31769 - * @n: Number of bytes to copy.
31770 - *
31771 - * Context: User context only. This function may sleep.
31772 - *
31773 - * Copy data from user space to kernel space.
31774 - *
31775 - * Returns number of bytes that could not be copied.
31776 - * On success, this will be zero.
31777 - *
31778 - * If some data could not be copied, this function will pad the copied
31779 - * data to the requested size using zero bytes.
31780 - */
31781 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31782 +void set_fs(mm_segment_t x)
31783 {
31784 - if (access_ok(VERIFY_READ, from, n))
31785 - n = __copy_from_user(to, from, n);
31786 - else
31787 - memset(to, 0, n);
31788 - return n;
31789 + current_thread_info()->addr_limit = x;
31790 + __set_fs(x);
31791 }
31792 -EXPORT_SYMBOL(_copy_from_user);
31793 +EXPORT_SYMBOL(set_fs);
31794 +#endif
31795 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31796 index 0a42327..7a82465 100644
31797 --- a/arch/x86/lib/usercopy_64.c
31798 +++ b/arch/x86/lib/usercopy_64.c
31799 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31800 might_fault();
31801 /* no memory constraint because it doesn't change any memory gcc knows
31802 about */
31803 + pax_open_userland();
31804 stac();
31805 asm volatile(
31806 " testq %[size8],%[size8]\n"
31807 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31808 _ASM_EXTABLE(0b,3b)
31809 _ASM_EXTABLE(1b,2b)
31810 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31811 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31812 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31813 [zero] "r" (0UL), [eight] "r" (8UL));
31814 clac();
31815 + pax_close_userland();
31816 return size;
31817 }
31818 EXPORT_SYMBOL(__clear_user);
31819 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31820 }
31821 EXPORT_SYMBOL(clear_user);
31822
31823 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31824 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31825 {
31826 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31827 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31828 - }
31829 - return len;
31830 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31831 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31832 + return len;
31833 }
31834 EXPORT_SYMBOL(copy_in_user);
31835
31836 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31837 * it is not necessary to optimize tail handling.
31838 */
31839 __visible unsigned long
31840 -copy_user_handle_tail(char *to, char *from, unsigned len)
31841 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
31842 {
31843 + clac();
31844 + pax_close_userland();
31845 for (; len; --len, to++) {
31846 char c;
31847
31848 @@ -79,10 +82,9 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
31849 if (__put_user_nocheck(c, to, sizeof(char)))
31850 break;
31851 }
31852 - clac();
31853
31854 /* If the destination is a kernel buffer, we always clear the end */
31855 - if (!__addr_ok(to))
31856 + if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base)
31857 memset(to, 0, len);
31858 return len;
31859 }
31860 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31861 index c4cc740..60a7362 100644
31862 --- a/arch/x86/mm/Makefile
31863 +++ b/arch/x86/mm/Makefile
31864 @@ -35,3 +35,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31865 obj-$(CONFIG_MEMTEST) += memtest.o
31866
31867 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31868 +
31869 +quote:="
31870 +obj-$(CONFIG_X86_64) += uderef_64.o
31871 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31872 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31873 index 903ec1e..c4166b2 100644
31874 --- a/arch/x86/mm/extable.c
31875 +++ b/arch/x86/mm/extable.c
31876 @@ -6,12 +6,24 @@
31877 static inline unsigned long
31878 ex_insn_addr(const struct exception_table_entry *x)
31879 {
31880 - return (unsigned long)&x->insn + x->insn;
31881 + unsigned long reloc = 0;
31882 +
31883 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31884 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31885 +#endif
31886 +
31887 + return (unsigned long)&x->insn + x->insn + reloc;
31888 }
31889 static inline unsigned long
31890 ex_fixup_addr(const struct exception_table_entry *x)
31891 {
31892 - return (unsigned long)&x->fixup + x->fixup;
31893 + unsigned long reloc = 0;
31894 +
31895 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31896 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31897 +#endif
31898 +
31899 + return (unsigned long)&x->fixup + x->fixup + reloc;
31900 }
31901
31902 int fixup_exception(struct pt_regs *regs)
31903 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31904 unsigned long new_ip;
31905
31906 #ifdef CONFIG_PNPBIOS
31907 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31908 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31909 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31910 extern u32 pnp_bios_is_utter_crap;
31911 pnp_bios_is_utter_crap = 1;
31912 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31913 i += 4;
31914 p->fixup -= i;
31915 i += 4;
31916 +
31917 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31918 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31919 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31920 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31921 +#endif
31922 +
31923 }
31924 }
31925
31926 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31927 index ede025f..1ef909b 100644
31928 --- a/arch/x86/mm/fault.c
31929 +++ b/arch/x86/mm/fault.c
31930 @@ -13,12 +13,19 @@
31931 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31932 #include <linux/prefetch.h> /* prefetchw */
31933 #include <linux/context_tracking.h> /* exception_enter(), ... */
31934 +#include <linux/unistd.h>
31935 +#include <linux/compiler.h>
31936
31937 #include <asm/traps.h> /* dotraplinkage, ... */
31938 #include <asm/pgalloc.h> /* pgd_*(), ... */
31939 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31940 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31941 #include <asm/vsyscall.h> /* emulate_vsyscall */
31942 +#include <asm/tlbflush.h>
31943 +
31944 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31945 +#include <asm/stacktrace.h>
31946 +#endif
31947
31948 #define CREATE_TRACE_POINTS
31949 #include <asm/trace/exceptions.h>
31950 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31951 int ret = 0;
31952
31953 /* kprobe_running() needs smp_processor_id() */
31954 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31955 + if (kprobes_built_in() && !user_mode(regs)) {
31956 preempt_disable();
31957 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31958 ret = 1;
31959 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31960 return !instr_lo || (instr_lo>>1) == 1;
31961 case 0x00:
31962 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31963 - if (probe_kernel_address(instr, opcode))
31964 + if (user_mode(regs)) {
31965 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31966 + return 0;
31967 + } else if (probe_kernel_address(instr, opcode))
31968 return 0;
31969
31970 *prefetch = (instr_lo == 0xF) &&
31971 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31972 while (instr < max_instr) {
31973 unsigned char opcode;
31974
31975 - if (probe_kernel_address(instr, opcode))
31976 + if (user_mode(regs)) {
31977 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31978 + break;
31979 + } else if (probe_kernel_address(instr, opcode))
31980 break;
31981
31982 instr++;
31983 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31984 force_sig_info(si_signo, &info, tsk);
31985 }
31986
31987 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31988 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31989 +#endif
31990 +
31991 +#ifdef CONFIG_PAX_EMUTRAMP
31992 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31993 +#endif
31994 +
31995 +#ifdef CONFIG_PAX_PAGEEXEC
31996 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31997 +{
31998 + pgd_t *pgd;
31999 + pud_t *pud;
32000 + pmd_t *pmd;
32001 +
32002 + pgd = pgd_offset(mm, address);
32003 + if (!pgd_present(*pgd))
32004 + return NULL;
32005 + pud = pud_offset(pgd, address);
32006 + if (!pud_present(*pud))
32007 + return NULL;
32008 + pmd = pmd_offset(pud, address);
32009 + if (!pmd_present(*pmd))
32010 + return NULL;
32011 + return pmd;
32012 +}
32013 +#endif
32014 +
32015 DEFINE_SPINLOCK(pgd_lock);
32016 LIST_HEAD(pgd_list);
32017
32018 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
32019 for (address = VMALLOC_START & PMD_MASK;
32020 address >= TASK_SIZE && address < FIXADDR_TOP;
32021 address += PMD_SIZE) {
32022 +
32023 +#ifdef CONFIG_PAX_PER_CPU_PGD
32024 + unsigned long cpu;
32025 +#else
32026 struct page *page;
32027 +#endif
32028
32029 spin_lock(&pgd_lock);
32030 +
32031 +#ifdef CONFIG_PAX_PER_CPU_PGD
32032 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
32033 + pgd_t *pgd = get_cpu_pgd(cpu, user);
32034 + pmd_t *ret;
32035 +
32036 + ret = vmalloc_sync_one(pgd, address);
32037 + if (!ret)
32038 + break;
32039 + pgd = get_cpu_pgd(cpu, kernel);
32040 +#else
32041 list_for_each_entry(page, &pgd_list, lru) {
32042 + pgd_t *pgd;
32043 spinlock_t *pgt_lock;
32044 pmd_t *ret;
32045
32046 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
32047 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
32048
32049 spin_lock(pgt_lock);
32050 - ret = vmalloc_sync_one(page_address(page), address);
32051 + pgd = page_address(page);
32052 +#endif
32053 +
32054 + ret = vmalloc_sync_one(pgd, address);
32055 +
32056 +#ifndef CONFIG_PAX_PER_CPU_PGD
32057 spin_unlock(pgt_lock);
32058 +#endif
32059
32060 if (!ret)
32061 break;
32062 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
32063 * an interrupt in the middle of a task switch..
32064 */
32065 pgd_paddr = read_cr3();
32066 +
32067 +#ifdef CONFIG_PAX_PER_CPU_PGD
32068 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
32069 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
32070 +#endif
32071 +
32072 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
32073 if (!pmd_k)
32074 return -1;
32075 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
32076 * happen within a race in page table update. In the later
32077 * case just flush:
32078 */
32079 - pgd = pgd_offset(current->active_mm, address);
32080 +
32081 pgd_ref = pgd_offset_k(address);
32082 if (pgd_none(*pgd_ref))
32083 return -1;
32084
32085 +#ifdef CONFIG_PAX_PER_CPU_PGD
32086 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
32087 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
32088 + if (pgd_none(*pgd)) {
32089 + set_pgd(pgd, *pgd_ref);
32090 + arch_flush_lazy_mmu_mode();
32091 + } else {
32092 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
32093 + }
32094 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
32095 +#else
32096 + pgd = pgd_offset(current->active_mm, address);
32097 +#endif
32098 +
32099 if (pgd_none(*pgd)) {
32100 set_pgd(pgd, *pgd_ref);
32101 arch_flush_lazy_mmu_mode();
32102 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
32103 static int is_errata100(struct pt_regs *regs, unsigned long address)
32104 {
32105 #ifdef CONFIG_X86_64
32106 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
32107 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
32108 return 1;
32109 #endif
32110 return 0;
32111 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
32112 }
32113
32114 static const char nx_warning[] = KERN_CRIT
32115 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
32116 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
32117 static const char smep_warning[] = KERN_CRIT
32118 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
32119 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
32120
32121 static void
32122 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32123 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32124 if (!oops_may_print())
32125 return;
32126
32127 - if (error_code & PF_INSTR) {
32128 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
32129 unsigned int level;
32130 pgd_t *pgd;
32131 pte_t *pte;
32132 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32133 pte = lookup_address_in_pgd(pgd, address, &level);
32134
32135 if (pte && pte_present(*pte) && !pte_exec(*pte))
32136 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
32137 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32138 if (pte && pte_present(*pte) && pte_exec(*pte) &&
32139 (pgd_flags(*pgd) & _PAGE_USER) &&
32140 (__read_cr4() & X86_CR4_SMEP))
32141 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32142 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32143 }
32144
32145 +#ifdef CONFIG_PAX_KERNEXEC
32146 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32147 + if (current->signal->curr_ip)
32148 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32149 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32150 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32151 + else
32152 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32153 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32154 + }
32155 +#endif
32156 +
32157 printk(KERN_ALERT "BUG: unable to handle kernel ");
32158 if (address < PAGE_SIZE)
32159 printk(KERN_CONT "NULL pointer dereference");
32160 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32161 return;
32162 }
32163 #endif
32164 +
32165 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32166 + if (pax_is_fetch_fault(regs, error_code, address)) {
32167 +
32168 +#ifdef CONFIG_PAX_EMUTRAMP
32169 + switch (pax_handle_fetch_fault(regs)) {
32170 + case 2:
32171 + return;
32172 + }
32173 +#endif
32174 +
32175 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32176 + do_group_exit(SIGKILL);
32177 + }
32178 +#endif
32179 +
32180 /* Kernel addresses are always protection faults: */
32181 if (address >= TASK_SIZE)
32182 error_code |= PF_PROT;
32183 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32184 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32185 printk(KERN_ERR
32186 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32187 - tsk->comm, tsk->pid, address);
32188 + tsk->comm, task_pid_nr(tsk), address);
32189 code = BUS_MCEERR_AR;
32190 }
32191 #endif
32192 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32193 return 1;
32194 }
32195
32196 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32197 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32198 +{
32199 + pte_t *pte;
32200 + pmd_t *pmd;
32201 + spinlock_t *ptl;
32202 + unsigned char pte_mask;
32203 +
32204 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32205 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32206 + return 0;
32207 +
32208 + /* PaX: it's our fault, let's handle it if we can */
32209 +
32210 + /* PaX: take a look at read faults before acquiring any locks */
32211 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32212 + /* instruction fetch attempt from a protected page in user mode */
32213 + up_read(&mm->mmap_sem);
32214 +
32215 +#ifdef CONFIG_PAX_EMUTRAMP
32216 + switch (pax_handle_fetch_fault(regs)) {
32217 + case 2:
32218 + return 1;
32219 + }
32220 +#endif
32221 +
32222 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32223 + do_group_exit(SIGKILL);
32224 + }
32225 +
32226 + pmd = pax_get_pmd(mm, address);
32227 + if (unlikely(!pmd))
32228 + return 0;
32229 +
32230 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32231 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32232 + pte_unmap_unlock(pte, ptl);
32233 + return 0;
32234 + }
32235 +
32236 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32237 + /* write attempt to a protected page in user mode */
32238 + pte_unmap_unlock(pte, ptl);
32239 + return 0;
32240 + }
32241 +
32242 +#ifdef CONFIG_SMP
32243 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32244 +#else
32245 + if (likely(address > get_limit(regs->cs)))
32246 +#endif
32247 + {
32248 + set_pte(pte, pte_mkread(*pte));
32249 + __flush_tlb_one(address);
32250 + pte_unmap_unlock(pte, ptl);
32251 + up_read(&mm->mmap_sem);
32252 + return 1;
32253 + }
32254 +
32255 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32256 +
32257 + /*
32258 + * PaX: fill DTLB with user rights and retry
32259 + */
32260 + __asm__ __volatile__ (
32261 + "orb %2,(%1)\n"
32262 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32263 +/*
32264 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32265 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32266 + * page fault when examined during a TLB load attempt. this is true not only
32267 + * for PTEs holding a non-present entry but also present entries that will
32268 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32269 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32270 + * for our target pages since their PTEs are simply not in the TLBs at all.
32271 +
32272 + * the best thing in omitting it is that we gain around 15-20% speed in the
32273 + * fast path of the page fault handler and can get rid of tracing since we
32274 + * can no longer flush unintended entries.
32275 + */
32276 + "invlpg (%0)\n"
32277 +#endif
32278 + __copyuser_seg"testb $0,(%0)\n"
32279 + "xorb %3,(%1)\n"
32280 + :
32281 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32282 + : "memory", "cc");
32283 + pte_unmap_unlock(pte, ptl);
32284 + up_read(&mm->mmap_sem);
32285 + return 1;
32286 +}
32287 +#endif
32288 +
32289 /*
32290 * Handle a spurious fault caused by a stale TLB entry.
32291 *
32292 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32293 static inline int
32294 access_error(unsigned long error_code, struct vm_area_struct *vma)
32295 {
32296 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32297 + return 1;
32298 +
32299 if (error_code & PF_WRITE) {
32300 /* write, present and write, not present: */
32301 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32302 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32303 if (error_code & PF_USER)
32304 return false;
32305
32306 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32307 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32308 return false;
32309
32310 return true;
32311 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32312 tsk = current;
32313 mm = tsk->mm;
32314
32315 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32316 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32317 + if (!search_exception_tables(regs->ip)) {
32318 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32319 + bad_area_nosemaphore(regs, error_code, address);
32320 + return;
32321 + }
32322 + if (address < pax_user_shadow_base) {
32323 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32324 + printk(KERN_EMERG "PAX: faulting IP: %pS\n", (void *)regs->ip);
32325 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_EMERG);
32326 + } else
32327 + address -= pax_user_shadow_base;
32328 + }
32329 +#endif
32330 +
32331 /*
32332 * Detect and handle instructions that would cause a page fault for
32333 * both a tracked kernel page and a userspace page.
32334 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32335 * User-mode registers count as a user access even for any
32336 * potential system fault or CPU buglet:
32337 */
32338 - if (user_mode_vm(regs)) {
32339 + if (user_mode(regs)) {
32340 local_irq_enable();
32341 error_code |= PF_USER;
32342 flags |= FAULT_FLAG_USER;
32343 @@ -1187,6 +1411,11 @@ retry:
32344 might_sleep();
32345 }
32346
32347 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32348 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32349 + return;
32350 +#endif
32351 +
32352 vma = find_vma(mm, address);
32353 if (unlikely(!vma)) {
32354 bad_area(regs, error_code, address);
32355 @@ -1198,18 +1427,24 @@ retry:
32356 bad_area(regs, error_code, address);
32357 return;
32358 }
32359 - if (error_code & PF_USER) {
32360 - /*
32361 - * Accessing the stack below %sp is always a bug.
32362 - * The large cushion allows instructions like enter
32363 - * and pusha to work. ("enter $65535, $31" pushes
32364 - * 32 pointers and then decrements %sp by 65535.)
32365 - */
32366 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32367 - bad_area(regs, error_code, address);
32368 - return;
32369 - }
32370 + /*
32371 + * Accessing the stack below %sp is always a bug.
32372 + * The large cushion allows instructions like enter
32373 + * and pusha to work. ("enter $65535, $31" pushes
32374 + * 32 pointers and then decrements %sp by 65535.)
32375 + */
32376 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32377 + bad_area(regs, error_code, address);
32378 + return;
32379 }
32380 +
32381 +#ifdef CONFIG_PAX_SEGMEXEC
32382 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32383 + bad_area(regs, error_code, address);
32384 + return;
32385 + }
32386 +#endif
32387 +
32388 if (unlikely(expand_stack(vma, address))) {
32389 bad_area(regs, error_code, address);
32390 return;
32391 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32392 }
32393 NOKPROBE_SYMBOL(trace_do_page_fault);
32394 #endif /* CONFIG_TRACING */
32395 +
32396 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32397 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32398 +{
32399 + struct mm_struct *mm = current->mm;
32400 + unsigned long ip = regs->ip;
32401 +
32402 + if (v8086_mode(regs))
32403 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32404 +
32405 +#ifdef CONFIG_PAX_PAGEEXEC
32406 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32407 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32408 + return true;
32409 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32410 + return true;
32411 + return false;
32412 + }
32413 +#endif
32414 +
32415 +#ifdef CONFIG_PAX_SEGMEXEC
32416 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32417 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32418 + return true;
32419 + return false;
32420 + }
32421 +#endif
32422 +
32423 + return false;
32424 +}
32425 +#endif
32426 +
32427 +#ifdef CONFIG_PAX_EMUTRAMP
32428 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32429 +{
32430 + int err;
32431 +
32432 + do { /* PaX: libffi trampoline emulation */
32433 + unsigned char mov, jmp;
32434 + unsigned int addr1, addr2;
32435 +
32436 +#ifdef CONFIG_X86_64
32437 + if ((regs->ip + 9) >> 32)
32438 + break;
32439 +#endif
32440 +
32441 + err = get_user(mov, (unsigned char __user *)regs->ip);
32442 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32443 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32444 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32445 +
32446 + if (err)
32447 + break;
32448 +
32449 + if (mov == 0xB8 && jmp == 0xE9) {
32450 + regs->ax = addr1;
32451 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32452 + return 2;
32453 + }
32454 + } while (0);
32455 +
32456 + do { /* PaX: gcc trampoline emulation #1 */
32457 + unsigned char mov1, mov2;
32458 + unsigned short jmp;
32459 + unsigned int addr1, addr2;
32460 +
32461 +#ifdef CONFIG_X86_64
32462 + if ((regs->ip + 11) >> 32)
32463 + break;
32464 +#endif
32465 +
32466 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32467 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32468 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32469 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32470 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32471 +
32472 + if (err)
32473 + break;
32474 +
32475 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32476 + regs->cx = addr1;
32477 + regs->ax = addr2;
32478 + regs->ip = addr2;
32479 + return 2;
32480 + }
32481 + } while (0);
32482 +
32483 + do { /* PaX: gcc trampoline emulation #2 */
32484 + unsigned char mov, jmp;
32485 + unsigned int addr1, addr2;
32486 +
32487 +#ifdef CONFIG_X86_64
32488 + if ((regs->ip + 9) >> 32)
32489 + break;
32490 +#endif
32491 +
32492 + err = get_user(mov, (unsigned char __user *)regs->ip);
32493 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32494 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32495 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32496 +
32497 + if (err)
32498 + break;
32499 +
32500 + if (mov == 0xB9 && jmp == 0xE9) {
32501 + regs->cx = addr1;
32502 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32503 + return 2;
32504 + }
32505 + } while (0);
32506 +
32507 + return 1; /* PaX in action */
32508 +}
32509 +
32510 +#ifdef CONFIG_X86_64
32511 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32512 +{
32513 + int err;
32514 +
32515 + do { /* PaX: libffi trampoline emulation */
32516 + unsigned short mov1, mov2, jmp1;
32517 + unsigned char stcclc, jmp2;
32518 + unsigned long addr1, addr2;
32519 +
32520 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32521 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32522 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32523 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32524 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32525 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32526 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32527 +
32528 + if (err)
32529 + break;
32530 +
32531 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32532 + regs->r11 = addr1;
32533 + regs->r10 = addr2;
32534 + if (stcclc == 0xF8)
32535 + regs->flags &= ~X86_EFLAGS_CF;
32536 + else
32537 + regs->flags |= X86_EFLAGS_CF;
32538 + regs->ip = addr1;
32539 + return 2;
32540 + }
32541 + } while (0);
32542 +
32543 + do { /* PaX: gcc trampoline emulation #1 */
32544 + unsigned short mov1, mov2, jmp1;
32545 + unsigned char jmp2;
32546 + unsigned int addr1;
32547 + unsigned long addr2;
32548 +
32549 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32550 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32551 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32552 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32553 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32554 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32555 +
32556 + if (err)
32557 + break;
32558 +
32559 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32560 + regs->r11 = addr1;
32561 + regs->r10 = addr2;
32562 + regs->ip = addr1;
32563 + return 2;
32564 + }
32565 + } while (0);
32566 +
32567 + do { /* PaX: gcc trampoline emulation #2 */
32568 + unsigned short mov1, mov2, jmp1;
32569 + unsigned char jmp2;
32570 + unsigned long addr1, addr2;
32571 +
32572 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32573 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32574 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32575 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32576 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32577 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32578 +
32579 + if (err)
32580 + break;
32581 +
32582 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32583 + regs->r11 = addr1;
32584 + regs->r10 = addr2;
32585 + regs->ip = addr1;
32586 + return 2;
32587 + }
32588 + } while (0);
32589 +
32590 + return 1; /* PaX in action */
32591 +}
32592 +#endif
32593 +
32594 +/*
32595 + * PaX: decide what to do with offenders (regs->ip = fault address)
32596 + *
32597 + * returns 1 when task should be killed
32598 + * 2 when gcc trampoline was detected
32599 + */
32600 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32601 +{
32602 + if (v8086_mode(regs))
32603 + return 1;
32604 +
32605 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32606 + return 1;
32607 +
32608 +#ifdef CONFIG_X86_32
32609 + return pax_handle_fetch_fault_32(regs);
32610 +#else
32611 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32612 + return pax_handle_fetch_fault_32(regs);
32613 + else
32614 + return pax_handle_fetch_fault_64(regs);
32615 +#endif
32616 +}
32617 +#endif
32618 +
32619 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32620 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32621 +{
32622 + long i;
32623 +
32624 + printk(KERN_ERR "PAX: bytes at PC: ");
32625 + for (i = 0; i < 20; i++) {
32626 + unsigned char c;
32627 + if (get_user(c, (unsigned char __force_user *)pc+i))
32628 + printk(KERN_CONT "?? ");
32629 + else
32630 + printk(KERN_CONT "%02x ", c);
32631 + }
32632 + printk("\n");
32633 +
32634 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32635 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32636 + unsigned long c;
32637 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32638 +#ifdef CONFIG_X86_32
32639 + printk(KERN_CONT "???????? ");
32640 +#else
32641 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32642 + printk(KERN_CONT "???????? ???????? ");
32643 + else
32644 + printk(KERN_CONT "???????????????? ");
32645 +#endif
32646 + } else {
32647 +#ifdef CONFIG_X86_64
32648 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32649 + printk(KERN_CONT "%08x ", (unsigned int)c);
32650 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32651 + } else
32652 +#endif
32653 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32654 + }
32655 + }
32656 + printk("\n");
32657 +}
32658 +#endif
32659 +
32660 +/**
32661 + * probe_kernel_write(): safely attempt to write to a location
32662 + * @dst: address to write to
32663 + * @src: pointer to the data that shall be written
32664 + * @size: size of the data chunk
32665 + *
32666 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32667 + * happens, handle that and return -EFAULT.
32668 + */
32669 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32670 +{
32671 + long ret;
32672 + mm_segment_t old_fs = get_fs();
32673 +
32674 + set_fs(KERNEL_DS);
32675 + pagefault_disable();
32676 + pax_open_kernel();
32677 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32678 + pax_close_kernel();
32679 + pagefault_enable();
32680 + set_fs(old_fs);
32681 +
32682 + return ret ? -EFAULT : 0;
32683 +}
32684 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32685 index 81bf3d2..7ef25c2 100644
32686 --- a/arch/x86/mm/gup.c
32687 +++ b/arch/x86/mm/gup.c
32688 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32689 addr = start;
32690 len = (unsigned long) nr_pages << PAGE_SHIFT;
32691 end = start + len;
32692 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32693 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32694 (void __user *)start, len)))
32695 return 0;
32696
32697 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32698 goto slow_irqon;
32699 #endif
32700
32701 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32702 + (void __user *)start, len)))
32703 + return 0;
32704 +
32705 /*
32706 * XXX: batch / limit 'nr', to avoid large irq off latency
32707 * needs some instrumenting to determine the common sizes used by
32708 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32709 index 4500142..53a363c 100644
32710 --- a/arch/x86/mm/highmem_32.c
32711 +++ b/arch/x86/mm/highmem_32.c
32712 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32713 idx = type + KM_TYPE_NR*smp_processor_id();
32714 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32715 BUG_ON(!pte_none(*(kmap_pte-idx)));
32716 +
32717 + pax_open_kernel();
32718 set_pte(kmap_pte-idx, mk_pte(page, prot));
32719 + pax_close_kernel();
32720 +
32721 arch_flush_lazy_mmu_mode();
32722
32723 return (void *)vaddr;
32724 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32725 index 42982b2..7168fc3 100644
32726 --- a/arch/x86/mm/hugetlbpage.c
32727 +++ b/arch/x86/mm/hugetlbpage.c
32728 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32729 #ifdef CONFIG_HUGETLB_PAGE
32730 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32731 unsigned long addr, unsigned long len,
32732 - unsigned long pgoff, unsigned long flags)
32733 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32734 {
32735 struct hstate *h = hstate_file(file);
32736 struct vm_unmapped_area_info info;
32737 -
32738 +
32739 info.flags = 0;
32740 info.length = len;
32741 info.low_limit = current->mm->mmap_legacy_base;
32742 info.high_limit = TASK_SIZE;
32743 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32744 info.align_offset = 0;
32745 + info.threadstack_offset = offset;
32746 return vm_unmapped_area(&info);
32747 }
32748
32749 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32750 unsigned long addr0, unsigned long len,
32751 - unsigned long pgoff, unsigned long flags)
32752 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32753 {
32754 struct hstate *h = hstate_file(file);
32755 struct vm_unmapped_area_info info;
32756 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32757 info.high_limit = current->mm->mmap_base;
32758 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32759 info.align_offset = 0;
32760 + info.threadstack_offset = offset;
32761 addr = vm_unmapped_area(&info);
32762
32763 /*
32764 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32765 VM_BUG_ON(addr != -ENOMEM);
32766 info.flags = 0;
32767 info.low_limit = TASK_UNMAPPED_BASE;
32768 +
32769 +#ifdef CONFIG_PAX_RANDMMAP
32770 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32771 + info.low_limit += current->mm->delta_mmap;
32772 +#endif
32773 +
32774 info.high_limit = TASK_SIZE;
32775 addr = vm_unmapped_area(&info);
32776 }
32777 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32778 struct hstate *h = hstate_file(file);
32779 struct mm_struct *mm = current->mm;
32780 struct vm_area_struct *vma;
32781 + unsigned long pax_task_size = TASK_SIZE;
32782 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32783
32784 if (len & ~huge_page_mask(h))
32785 return -EINVAL;
32786 - if (len > TASK_SIZE)
32787 +
32788 +#ifdef CONFIG_PAX_SEGMEXEC
32789 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32790 + pax_task_size = SEGMEXEC_TASK_SIZE;
32791 +#endif
32792 +
32793 + pax_task_size -= PAGE_SIZE;
32794 +
32795 + if (len > pax_task_size)
32796 return -ENOMEM;
32797
32798 if (flags & MAP_FIXED) {
32799 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32800 return addr;
32801 }
32802
32803 +#ifdef CONFIG_PAX_RANDMMAP
32804 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32805 +#endif
32806 +
32807 if (addr) {
32808 addr = ALIGN(addr, huge_page_size(h));
32809 vma = find_vma(mm, addr);
32810 - if (TASK_SIZE - len >= addr &&
32811 - (!vma || addr + len <= vma->vm_start))
32812 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32813 return addr;
32814 }
32815 if (mm->get_unmapped_area == arch_get_unmapped_area)
32816 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32817 - pgoff, flags);
32818 + pgoff, flags, offset);
32819 else
32820 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32821 - pgoff, flags);
32822 + pgoff, flags, offset);
32823 }
32824 #endif /* CONFIG_HUGETLB_PAGE */
32825
32826 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32827 index a110efc..a31a18f 100644
32828 --- a/arch/x86/mm/init.c
32829 +++ b/arch/x86/mm/init.c
32830 @@ -4,6 +4,7 @@
32831 #include <linux/swap.h>
32832 #include <linux/memblock.h>
32833 #include <linux/bootmem.h> /* for max_low_pfn */
32834 +#include <linux/tboot.h>
32835
32836 #include <asm/cacheflush.h>
32837 #include <asm/e820.h>
32838 @@ -17,6 +18,8 @@
32839 #include <asm/proto.h>
32840 #include <asm/dma.h> /* for MAX_DMA_PFN */
32841 #include <asm/microcode.h>
32842 +#include <asm/desc.h>
32843 +#include <asm/bios_ebda.h>
32844
32845 /*
32846 * We need to define the tracepoints somewhere, and tlb.c
32847 @@ -620,7 +623,18 @@ void __init init_mem_mapping(void)
32848 early_ioremap_page_table_range_init();
32849 #endif
32850
32851 +#ifdef CONFIG_PAX_PER_CPU_PGD
32852 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32853 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32854 + KERNEL_PGD_PTRS);
32855 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32856 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32857 + KERNEL_PGD_PTRS);
32858 + load_cr3(get_cpu_pgd(0, kernel));
32859 +#else
32860 load_cr3(swapper_pg_dir);
32861 +#endif
32862 +
32863 __flush_tlb_all();
32864
32865 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32866 @@ -636,10 +650,40 @@ void __init init_mem_mapping(void)
32867 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32868 * mmio resources as well as potential bios/acpi data regions.
32869 */
32870 +
32871 +#ifdef CONFIG_GRKERNSEC_KMEM
32872 +static unsigned int ebda_start __read_only;
32873 +static unsigned int ebda_end __read_only;
32874 +#endif
32875 +
32876 int devmem_is_allowed(unsigned long pagenr)
32877 {
32878 - if (pagenr < 256)
32879 +#ifdef CONFIG_GRKERNSEC_KMEM
32880 + /* allow BDA */
32881 + if (!pagenr)
32882 return 1;
32883 + /* allow EBDA */
32884 + if (pagenr >= ebda_start && pagenr < ebda_end)
32885 + return 1;
32886 + /* if tboot is in use, allow access to its hardcoded serial log range */
32887 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32888 + return 1;
32889 +#else
32890 + if (!pagenr)
32891 + return 1;
32892 +#ifdef CONFIG_VM86
32893 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32894 + return 1;
32895 +#endif
32896 +#endif
32897 +
32898 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32899 + return 1;
32900 +#ifdef CONFIG_GRKERNSEC_KMEM
32901 + /* throw out everything else below 1MB */
32902 + if (pagenr <= 256)
32903 + return 0;
32904 +#endif
32905 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32906 return 0;
32907 if (!page_is_ram(pagenr))
32908 @@ -685,8 +729,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32909 #endif
32910 }
32911
32912 +#ifdef CONFIG_GRKERNSEC_KMEM
32913 +static inline void gr_init_ebda(void)
32914 +{
32915 + unsigned int ebda_addr;
32916 + unsigned int ebda_size = 0;
32917 +
32918 + ebda_addr = get_bios_ebda();
32919 + if (ebda_addr) {
32920 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32921 + ebda_size <<= 10;
32922 + }
32923 + if (ebda_addr && ebda_size) {
32924 + ebda_start = ebda_addr >> PAGE_SHIFT;
32925 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32926 + } else {
32927 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32928 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32929 + }
32930 +}
32931 +#else
32932 +static inline void gr_init_ebda(void) { }
32933 +#endif
32934 +
32935 void free_initmem(void)
32936 {
32937 +#ifdef CONFIG_PAX_KERNEXEC
32938 +#ifdef CONFIG_X86_32
32939 + /* PaX: limit KERNEL_CS to actual size */
32940 + unsigned long addr, limit;
32941 + struct desc_struct d;
32942 + int cpu;
32943 +#else
32944 + pgd_t *pgd;
32945 + pud_t *pud;
32946 + pmd_t *pmd;
32947 + unsigned long addr, end;
32948 +#endif
32949 +#endif
32950 +
32951 + gr_init_ebda();
32952 +
32953 +#ifdef CONFIG_PAX_KERNEXEC
32954 +#ifdef CONFIG_X86_32
32955 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32956 + limit = (limit - 1UL) >> PAGE_SHIFT;
32957 +
32958 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32959 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32960 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32961 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32962 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32963 + }
32964 +
32965 + /* PaX: make KERNEL_CS read-only */
32966 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32967 + if (!paravirt_enabled())
32968 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32969 +/*
32970 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32971 + pgd = pgd_offset_k(addr);
32972 + pud = pud_offset(pgd, addr);
32973 + pmd = pmd_offset(pud, addr);
32974 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32975 + }
32976 +*/
32977 +#ifdef CONFIG_X86_PAE
32978 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32979 +/*
32980 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32981 + pgd = pgd_offset_k(addr);
32982 + pud = pud_offset(pgd, addr);
32983 + pmd = pmd_offset(pud, addr);
32984 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32985 + }
32986 +*/
32987 +#endif
32988 +
32989 +#ifdef CONFIG_MODULES
32990 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32991 +#endif
32992 +
32993 +#else
32994 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32995 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32996 + pgd = pgd_offset_k(addr);
32997 + pud = pud_offset(pgd, addr);
32998 + pmd = pmd_offset(pud, addr);
32999 + if (!pmd_present(*pmd))
33000 + continue;
33001 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
33002 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33003 + else
33004 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
33005 + }
33006 +
33007 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
33008 + end = addr + KERNEL_IMAGE_SIZE;
33009 + for (; addr < end; addr += PMD_SIZE) {
33010 + pgd = pgd_offset_k(addr);
33011 + pud = pud_offset(pgd, addr);
33012 + pmd = pmd_offset(pud, addr);
33013 + if (!pmd_present(*pmd))
33014 + continue;
33015 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
33016 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33017 + }
33018 +#endif
33019 +
33020 + flush_tlb_all();
33021 +#endif
33022 +
33023 free_init_pages("unused kernel",
33024 (unsigned long)(&__init_begin),
33025 (unsigned long)(&__init_end));
33026 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
33027 index c8140e1..59257fc 100644
33028 --- a/arch/x86/mm/init_32.c
33029 +++ b/arch/x86/mm/init_32.c
33030 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
33031 bool __read_mostly __vmalloc_start_set = false;
33032
33033 /*
33034 - * Creates a middle page table and puts a pointer to it in the
33035 - * given global directory entry. This only returns the gd entry
33036 - * in non-PAE compilation mode, since the middle layer is folded.
33037 - */
33038 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
33039 -{
33040 - pud_t *pud;
33041 - pmd_t *pmd_table;
33042 -
33043 -#ifdef CONFIG_X86_PAE
33044 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
33045 - pmd_table = (pmd_t *)alloc_low_page();
33046 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
33047 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
33048 - pud = pud_offset(pgd, 0);
33049 - BUG_ON(pmd_table != pmd_offset(pud, 0));
33050 -
33051 - return pmd_table;
33052 - }
33053 -#endif
33054 - pud = pud_offset(pgd, 0);
33055 - pmd_table = pmd_offset(pud, 0);
33056 -
33057 - return pmd_table;
33058 -}
33059 -
33060 -/*
33061 * Create a page table and place a pointer to it in a middle page
33062 * directory entry:
33063 */
33064 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
33065 pte_t *page_table = (pte_t *)alloc_low_page();
33066
33067 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
33068 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
33069 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
33070 +#else
33071 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
33072 +#endif
33073 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
33074 }
33075
33076 return pte_offset_kernel(pmd, 0);
33077 }
33078
33079 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
33080 +{
33081 + pud_t *pud;
33082 + pmd_t *pmd_table;
33083 +
33084 + pud = pud_offset(pgd, 0);
33085 + pmd_table = pmd_offset(pud, 0);
33086 +
33087 + return pmd_table;
33088 +}
33089 +
33090 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
33091 {
33092 int pgd_idx = pgd_index(vaddr);
33093 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33094 int pgd_idx, pmd_idx;
33095 unsigned long vaddr;
33096 pgd_t *pgd;
33097 + pud_t *pud;
33098 pmd_t *pmd;
33099 pte_t *pte = NULL;
33100 unsigned long count = page_table_range_init_count(start, end);
33101 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33102 pgd = pgd_base + pgd_idx;
33103
33104 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
33105 - pmd = one_md_table_init(pgd);
33106 - pmd = pmd + pmd_index(vaddr);
33107 + pud = pud_offset(pgd, vaddr);
33108 + pmd = pmd_offset(pud, vaddr);
33109 +
33110 +#ifdef CONFIG_X86_PAE
33111 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33112 +#endif
33113 +
33114 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
33115 pmd++, pmd_idx++) {
33116 pte = page_table_kmap_check(one_page_table_init(pmd),
33117 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33118 }
33119 }
33120
33121 -static inline int is_kernel_text(unsigned long addr)
33122 +static inline int is_kernel_text(unsigned long start, unsigned long end)
33123 {
33124 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
33125 - return 1;
33126 - return 0;
33127 + if ((start >= ktla_ktva((unsigned long)_etext) ||
33128 + end <= ktla_ktva((unsigned long)_stext)) &&
33129 + (start >= ktla_ktva((unsigned long)_einittext) ||
33130 + end <= ktla_ktva((unsigned long)_sinittext)) &&
33131 +
33132 +#ifdef CONFIG_ACPI_SLEEP
33133 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
33134 +#endif
33135 +
33136 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
33137 + return 0;
33138 + return 1;
33139 }
33140
33141 /*
33142 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33143 unsigned long last_map_addr = end;
33144 unsigned long start_pfn, end_pfn;
33145 pgd_t *pgd_base = swapper_pg_dir;
33146 - int pgd_idx, pmd_idx, pte_ofs;
33147 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33148 unsigned long pfn;
33149 pgd_t *pgd;
33150 + pud_t *pud;
33151 pmd_t *pmd;
33152 pte_t *pte;
33153 unsigned pages_2m, pages_4k;
33154 @@ -291,8 +295,13 @@ repeat:
33155 pfn = start_pfn;
33156 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33157 pgd = pgd_base + pgd_idx;
33158 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33159 - pmd = one_md_table_init(pgd);
33160 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33161 + pud = pud_offset(pgd, 0);
33162 + pmd = pmd_offset(pud, 0);
33163 +
33164 +#ifdef CONFIG_X86_PAE
33165 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33166 +#endif
33167
33168 if (pfn >= end_pfn)
33169 continue;
33170 @@ -304,14 +313,13 @@ repeat:
33171 #endif
33172 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33173 pmd++, pmd_idx++) {
33174 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33175 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33176
33177 /*
33178 * Map with big pages if possible, otherwise
33179 * create normal page tables:
33180 */
33181 if (use_pse) {
33182 - unsigned int addr2;
33183 pgprot_t prot = PAGE_KERNEL_LARGE;
33184 /*
33185 * first pass will use the same initial
33186 @@ -322,11 +330,7 @@ repeat:
33187 _PAGE_PSE);
33188
33189 pfn &= PMD_MASK >> PAGE_SHIFT;
33190 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33191 - PAGE_OFFSET + PAGE_SIZE-1;
33192 -
33193 - if (is_kernel_text(addr) ||
33194 - is_kernel_text(addr2))
33195 + if (is_kernel_text(address, address + PMD_SIZE))
33196 prot = PAGE_KERNEL_LARGE_EXEC;
33197
33198 pages_2m++;
33199 @@ -343,7 +347,7 @@ repeat:
33200 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33201 pte += pte_ofs;
33202 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33203 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33204 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33205 pgprot_t prot = PAGE_KERNEL;
33206 /*
33207 * first pass will use the same initial
33208 @@ -351,7 +355,7 @@ repeat:
33209 */
33210 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33211
33212 - if (is_kernel_text(addr))
33213 + if (is_kernel_text(address, address + PAGE_SIZE))
33214 prot = PAGE_KERNEL_EXEC;
33215
33216 pages_4k++;
33217 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33218
33219 pud = pud_offset(pgd, va);
33220 pmd = pmd_offset(pud, va);
33221 - if (!pmd_present(*pmd))
33222 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33223 break;
33224
33225 /* should not be large page here */
33226 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33227
33228 static void __init pagetable_init(void)
33229 {
33230 - pgd_t *pgd_base = swapper_pg_dir;
33231 -
33232 - permanent_kmaps_init(pgd_base);
33233 + permanent_kmaps_init(swapper_pg_dir);
33234 }
33235
33236 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33237 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33238 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33239
33240 /* user-defined highmem size */
33241 @@ -787,10 +789,10 @@ void __init mem_init(void)
33242 ((unsigned long)&__init_end -
33243 (unsigned long)&__init_begin) >> 10,
33244
33245 - (unsigned long)&_etext, (unsigned long)&_edata,
33246 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33247 + (unsigned long)&_sdata, (unsigned long)&_edata,
33248 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33249
33250 - (unsigned long)&_text, (unsigned long)&_etext,
33251 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33252 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33253
33254 /*
33255 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33256 if (!kernel_set_to_readonly)
33257 return;
33258
33259 + start = ktla_ktva(start);
33260 pr_debug("Set kernel text: %lx - %lx for read write\n",
33261 start, start+size);
33262
33263 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33264 if (!kernel_set_to_readonly)
33265 return;
33266
33267 + start = ktla_ktva(start);
33268 pr_debug("Set kernel text: %lx - %lx for read only\n",
33269 start, start+size);
33270
33271 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33272 unsigned long start = PFN_ALIGN(_text);
33273 unsigned long size = PFN_ALIGN(_etext) - start;
33274
33275 + start = ktla_ktva(start);
33276 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33277 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33278 size >> 10);
33279 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33280 index 30eb05a..ae671ac 100644
33281 --- a/arch/x86/mm/init_64.c
33282 +++ b/arch/x86/mm/init_64.c
33283 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33284 * around without checking the pgd every time.
33285 */
33286
33287 -pteval_t __supported_pte_mask __read_mostly = ~0;
33288 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33289 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33290
33291 int force_personality32;
33292 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33293
33294 for (address = start; address <= end; address += PGDIR_SIZE) {
33295 const pgd_t *pgd_ref = pgd_offset_k(address);
33296 +
33297 +#ifdef CONFIG_PAX_PER_CPU_PGD
33298 + unsigned long cpu;
33299 +#else
33300 struct page *page;
33301 +#endif
33302
33303 /*
33304 * When it is called after memory hot remove, pgd_none()
33305 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33306 continue;
33307
33308 spin_lock(&pgd_lock);
33309 +
33310 +#ifdef CONFIG_PAX_PER_CPU_PGD
33311 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33312 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33313 +
33314 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33315 + BUG_ON(pgd_page_vaddr(*pgd)
33316 + != pgd_page_vaddr(*pgd_ref));
33317 +
33318 + if (removed) {
33319 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33320 + pgd_clear(pgd);
33321 + } else {
33322 + if (pgd_none(*pgd))
33323 + set_pgd(pgd, *pgd_ref);
33324 + }
33325 +
33326 + pgd = pgd_offset_cpu(cpu, kernel, address);
33327 +#else
33328 list_for_each_entry(page, &pgd_list, lru) {
33329 pgd_t *pgd;
33330 spinlock_t *pgt_lock;
33331 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33332 /* the pgt_lock only for Xen */
33333 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33334 spin_lock(pgt_lock);
33335 +#endif
33336
33337 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33338 BUG_ON(pgd_page_vaddr(*pgd)
33339 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33340 set_pgd(pgd, *pgd_ref);
33341 }
33342
33343 +#ifndef CONFIG_PAX_PER_CPU_PGD
33344 spin_unlock(pgt_lock);
33345 +#endif
33346 +
33347 }
33348 spin_unlock(&pgd_lock);
33349 }
33350 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33351 {
33352 if (pgd_none(*pgd)) {
33353 pud_t *pud = (pud_t *)spp_getpage();
33354 - pgd_populate(&init_mm, pgd, pud);
33355 + pgd_populate_kernel(&init_mm, pgd, pud);
33356 if (pud != pud_offset(pgd, 0))
33357 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33358 pud, pud_offset(pgd, 0));
33359 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33360 {
33361 if (pud_none(*pud)) {
33362 pmd_t *pmd = (pmd_t *) spp_getpage();
33363 - pud_populate(&init_mm, pud, pmd);
33364 + pud_populate_kernel(&init_mm, pud, pmd);
33365 if (pmd != pmd_offset(pud, 0))
33366 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33367 pmd, pmd_offset(pud, 0));
33368 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33369 pmd = fill_pmd(pud, vaddr);
33370 pte = fill_pte(pmd, vaddr);
33371
33372 + pax_open_kernel();
33373 set_pte(pte, new_pte);
33374 + pax_close_kernel();
33375
33376 /*
33377 * It's enough to flush this one mapping.
33378 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33379 pgd = pgd_offset_k((unsigned long)__va(phys));
33380 if (pgd_none(*pgd)) {
33381 pud = (pud_t *) spp_getpage();
33382 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33383 - _PAGE_USER));
33384 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33385 }
33386 pud = pud_offset(pgd, (unsigned long)__va(phys));
33387 if (pud_none(*pud)) {
33388 pmd = (pmd_t *) spp_getpage();
33389 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33390 - _PAGE_USER));
33391 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33392 }
33393 pmd = pmd_offset(pud, phys);
33394 BUG_ON(!pmd_none(*pmd));
33395 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33396 prot);
33397
33398 spin_lock(&init_mm.page_table_lock);
33399 - pud_populate(&init_mm, pud, pmd);
33400 + pud_populate_kernel(&init_mm, pud, pmd);
33401 spin_unlock(&init_mm.page_table_lock);
33402 }
33403 __flush_tlb_all();
33404 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33405 page_size_mask);
33406
33407 spin_lock(&init_mm.page_table_lock);
33408 - pgd_populate(&init_mm, pgd, pud);
33409 + pgd_populate_kernel(&init_mm, pgd, pud);
33410 spin_unlock(&init_mm.page_table_lock);
33411 pgd_changed = true;
33412 }
33413 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33414 index 9ca35fc..4b2b7b7 100644
33415 --- a/arch/x86/mm/iomap_32.c
33416 +++ b/arch/x86/mm/iomap_32.c
33417 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33418 type = kmap_atomic_idx_push();
33419 idx = type + KM_TYPE_NR * smp_processor_id();
33420 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33421 +
33422 + pax_open_kernel();
33423 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33424 + pax_close_kernel();
33425 +
33426 arch_flush_lazy_mmu_mode();
33427
33428 return (void *)vaddr;
33429 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33430 index fdf617c..b9e85bc 100644
33431 --- a/arch/x86/mm/ioremap.c
33432 +++ b/arch/x86/mm/ioremap.c
33433 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33434 unsigned long i;
33435
33436 for (i = 0; i < nr_pages; ++i)
33437 - if (pfn_valid(start_pfn + i) &&
33438 - !PageReserved(pfn_to_page(start_pfn + i)))
33439 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33440 + !PageReserved(pfn_to_page(start_pfn + i))))
33441 return 1;
33442
33443 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33444 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33445 *
33446 * Caller must ensure there is only one unmapping for the same pointer.
33447 */
33448 -void iounmap(volatile void __iomem *addr)
33449 +void iounmap(const volatile void __iomem *addr)
33450 {
33451 struct vm_struct *p, *o;
33452
33453 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33454 */
33455 void *xlate_dev_mem_ptr(phys_addr_t phys)
33456 {
33457 - void *addr;
33458 - unsigned long start = phys & PAGE_MASK;
33459 -
33460 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33461 - if (page_is_ram(start >> PAGE_SHIFT))
33462 + if (page_is_ram(phys >> PAGE_SHIFT))
33463 +#ifdef CONFIG_HIGHMEM
33464 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33465 +#endif
33466 return __va(phys);
33467
33468 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33469 - if (addr)
33470 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33471 -
33472 - return addr;
33473 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33474 }
33475
33476 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33477 {
33478 if (page_is_ram(phys >> PAGE_SHIFT))
33479 +#ifdef CONFIG_HIGHMEM
33480 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33481 +#endif
33482 return;
33483
33484 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33485 return;
33486 }
33487
33488 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33489 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33490
33491 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33492 {
33493 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33494 early_ioremap_setup();
33495
33496 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33497 - memset(bm_pte, 0, sizeof(bm_pte));
33498 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33499 + pmd_populate_user(&init_mm, pmd, bm_pte);
33500
33501 /*
33502 * The boot-ioremap range spans multiple pmds, for which
33503 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33504 index b4f2e7e..96c9c3e 100644
33505 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33506 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33507 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33508 * memory (e.g. tracked pages)? For now, we need this to avoid
33509 * invoking kmemcheck for PnP BIOS calls.
33510 */
33511 - if (regs->flags & X86_VM_MASK)
33512 + if (v8086_mode(regs))
33513 return false;
33514 - if (regs->cs != __KERNEL_CS)
33515 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33516 return false;
33517
33518 pte = kmemcheck_pte_lookup(address);
33519 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33520 index df4552b..12c129c 100644
33521 --- a/arch/x86/mm/mmap.c
33522 +++ b/arch/x86/mm/mmap.c
33523 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33524 * Leave an at least ~128 MB hole with possible stack randomization.
33525 */
33526 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33527 -#define MAX_GAP (TASK_SIZE/6*5)
33528 +#define MAX_GAP (pax_task_size/6*5)
33529
33530 static int mmap_is_legacy(void)
33531 {
33532 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33533 return rnd << PAGE_SHIFT;
33534 }
33535
33536 -static unsigned long mmap_base(void)
33537 +static unsigned long mmap_base(struct mm_struct *mm)
33538 {
33539 unsigned long gap = rlimit(RLIMIT_STACK);
33540 + unsigned long pax_task_size = TASK_SIZE;
33541 +
33542 +#ifdef CONFIG_PAX_SEGMEXEC
33543 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33544 + pax_task_size = SEGMEXEC_TASK_SIZE;
33545 +#endif
33546
33547 if (gap < MIN_GAP)
33548 gap = MIN_GAP;
33549 else if (gap > MAX_GAP)
33550 gap = MAX_GAP;
33551
33552 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33553 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33554 }
33555
33556 /*
33557 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33558 * does, but not when emulating X86_32
33559 */
33560 -static unsigned long mmap_legacy_base(void)
33561 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33562 {
33563 - if (mmap_is_ia32())
33564 + if (mmap_is_ia32()) {
33565 +
33566 +#ifdef CONFIG_PAX_SEGMEXEC
33567 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33568 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33569 + else
33570 +#endif
33571 +
33572 return TASK_UNMAPPED_BASE;
33573 - else
33574 + } else
33575 return TASK_UNMAPPED_BASE + mmap_rnd();
33576 }
33577
33578 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33579 */
33580 void arch_pick_mmap_layout(struct mm_struct *mm)
33581 {
33582 - mm->mmap_legacy_base = mmap_legacy_base();
33583 - mm->mmap_base = mmap_base();
33584 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33585 + mm->mmap_base = mmap_base(mm);
33586 +
33587 +#ifdef CONFIG_PAX_RANDMMAP
33588 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33589 + mm->mmap_legacy_base += mm->delta_mmap;
33590 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33591 + }
33592 +#endif
33593
33594 if (mmap_is_legacy()) {
33595 mm->mmap_base = mm->mmap_legacy_base;
33596 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33597 index 0057a7a..95c7edd 100644
33598 --- a/arch/x86/mm/mmio-mod.c
33599 +++ b/arch/x86/mm/mmio-mod.c
33600 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33601 break;
33602 default:
33603 {
33604 - unsigned char *ip = (unsigned char *)instptr;
33605 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33606 my_trace->opcode = MMIO_UNKNOWN_OP;
33607 my_trace->width = 0;
33608 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33609 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33610 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33611 void __iomem *addr)
33612 {
33613 - static atomic_t next_id;
33614 + static atomic_unchecked_t next_id;
33615 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33616 /* These are page-unaligned. */
33617 struct mmiotrace_map map = {
33618 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33619 .private = trace
33620 },
33621 .phys = offset,
33622 - .id = atomic_inc_return(&next_id)
33623 + .id = atomic_inc_return_unchecked(&next_id)
33624 };
33625 map.map_id = trace->id;
33626
33627 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33628 ioremap_trace_core(offset, size, addr);
33629 }
33630
33631 -static void iounmap_trace_core(volatile void __iomem *addr)
33632 +static void iounmap_trace_core(const volatile void __iomem *addr)
33633 {
33634 struct mmiotrace_map map = {
33635 .phys = 0,
33636 @@ -328,7 +328,7 @@ not_enabled:
33637 }
33638 }
33639
33640 -void mmiotrace_iounmap(volatile void __iomem *addr)
33641 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33642 {
33643 might_sleep();
33644 if (is_enabled()) /* recheck and proper locking in *_core() */
33645 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33646 index cd4785b..25188b6 100644
33647 --- a/arch/x86/mm/numa.c
33648 +++ b/arch/x86/mm/numa.c
33649 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33650 }
33651 }
33652
33653 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33654 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33655 {
33656 unsigned long uninitialized_var(pfn_align);
33657 int i, nid;
33658 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33659 index 536ea2f..f42c293 100644
33660 --- a/arch/x86/mm/pageattr.c
33661 +++ b/arch/x86/mm/pageattr.c
33662 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33663 */
33664 #ifdef CONFIG_PCI_BIOS
33665 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33666 - pgprot_val(forbidden) |= _PAGE_NX;
33667 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33668 #endif
33669
33670 /*
33671 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33672 * Does not cover __inittext since that is gone later on. On
33673 * 64bit we do not enforce !NX on the low mapping
33674 */
33675 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33676 - pgprot_val(forbidden) |= _PAGE_NX;
33677 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33678 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33679
33680 +#ifdef CONFIG_DEBUG_RODATA
33681 /*
33682 * The .rodata section needs to be read-only. Using the pfn
33683 * catches all aliases.
33684 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33685 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33686 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33687 pgprot_val(forbidden) |= _PAGE_RW;
33688 +#endif
33689
33690 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33691 /*
33692 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33693 }
33694 #endif
33695
33696 +#ifdef CONFIG_PAX_KERNEXEC
33697 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33698 + pgprot_val(forbidden) |= _PAGE_RW;
33699 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33700 + }
33701 +#endif
33702 +
33703 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33704
33705 return prot;
33706 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33707 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33708 {
33709 /* change init_mm */
33710 + pax_open_kernel();
33711 set_pte_atomic(kpte, pte);
33712 +
33713 #ifdef CONFIG_X86_32
33714 if (!SHARED_KERNEL_PMD) {
33715 +
33716 +#ifdef CONFIG_PAX_PER_CPU_PGD
33717 + unsigned long cpu;
33718 +#else
33719 struct page *page;
33720 +#endif
33721
33722 +#ifdef CONFIG_PAX_PER_CPU_PGD
33723 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33724 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33725 +#else
33726 list_for_each_entry(page, &pgd_list, lru) {
33727 - pgd_t *pgd;
33728 + pgd_t *pgd = (pgd_t *)page_address(page);
33729 +#endif
33730 +
33731 pud_t *pud;
33732 pmd_t *pmd;
33733
33734 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33735 + pgd += pgd_index(address);
33736 pud = pud_offset(pgd, address);
33737 pmd = pmd_offset(pud, address);
33738 set_pte_atomic((pte_t *)pmd, pte);
33739 }
33740 }
33741 #endif
33742 + pax_close_kernel();
33743 }
33744
33745 static int
33746 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33747 index 7ac6869..c0ba541 100644
33748 --- a/arch/x86/mm/pat.c
33749 +++ b/arch/x86/mm/pat.c
33750 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33751 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33752
33753 if (pg_flags == _PGMT_DEFAULT)
33754 - return -1;
33755 + return _PAGE_CACHE_MODE_NUM;
33756 else if (pg_flags == _PGMT_WC)
33757 return _PAGE_CACHE_MODE_WC;
33758 else if (pg_flags == _PGMT_UC_MINUS)
33759 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33760
33761 page = pfn_to_page(pfn);
33762 type = get_page_memtype(page);
33763 - if (type != -1) {
33764 + if (type != _PAGE_CACHE_MODE_NUM) {
33765 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33766 start, end - 1, type, req_type);
33767 if (new_type)
33768 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33769
33770 if (!entry) {
33771 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33772 - current->comm, current->pid, start, end - 1);
33773 + current->comm, task_pid_nr(current), start, end - 1);
33774 return -EINVAL;
33775 }
33776
33777 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33778 page = pfn_to_page(paddr >> PAGE_SHIFT);
33779 rettype = get_page_memtype(page);
33780 /*
33781 - * -1 from get_page_memtype() implies RAM page is in its
33782 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33783 * default state and not reserved, and hence of type WB
33784 */
33785 - if (rettype == -1)
33786 + if (rettype == _PAGE_CACHE_MODE_NUM)
33787 rettype = _PAGE_CACHE_MODE_WB;
33788
33789 return rettype;
33790 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33791
33792 while (cursor < to) {
33793 if (!devmem_is_allowed(pfn)) {
33794 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33795 - current->comm, from, to - 1);
33796 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33797 + current->comm, from, to - 1, cursor);
33798 return 0;
33799 }
33800 cursor += PAGE_SIZE;
33801 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33802 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33803 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33804 "for [mem %#010Lx-%#010Lx]\n",
33805 - current->comm, current->pid,
33806 + current->comm, task_pid_nr(current),
33807 cattr_name(pcm),
33808 base, (unsigned long long)(base + size-1));
33809 return -EINVAL;
33810 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33811 pcm = lookup_memtype(paddr);
33812 if (want_pcm != pcm) {
33813 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33814 - current->comm, current->pid,
33815 + current->comm, task_pid_nr(current),
33816 cattr_name(want_pcm),
33817 (unsigned long long)paddr,
33818 (unsigned long long)(paddr + size - 1),
33819 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33820 free_memtype(paddr, paddr + size);
33821 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33822 " for [mem %#010Lx-%#010Lx], got %s\n",
33823 - current->comm, current->pid,
33824 + current->comm, task_pid_nr(current),
33825 cattr_name(want_pcm),
33826 (unsigned long long)paddr,
33827 (unsigned long long)(paddr + size - 1),
33828 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33829 index 6582adc..fcc5d0b 100644
33830 --- a/arch/x86/mm/pat_rbtree.c
33831 +++ b/arch/x86/mm/pat_rbtree.c
33832 @@ -161,7 +161,7 @@ success:
33833
33834 failure:
33835 printk(KERN_INFO "%s:%d conflicting memory types "
33836 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33837 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33838 end, cattr_name(found_type), cattr_name(match->type));
33839 return -EBUSY;
33840 }
33841 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33842 index 9f0614d..92ae64a 100644
33843 --- a/arch/x86/mm/pf_in.c
33844 +++ b/arch/x86/mm/pf_in.c
33845 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33846 int i;
33847 enum reason_type rv = OTHERS;
33848
33849 - p = (unsigned char *)ins_addr;
33850 + p = (unsigned char *)ktla_ktva(ins_addr);
33851 p += skip_prefix(p, &prf);
33852 p += get_opcode(p, &opcode);
33853
33854 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33855 struct prefix_bits prf;
33856 int i;
33857
33858 - p = (unsigned char *)ins_addr;
33859 + p = (unsigned char *)ktla_ktva(ins_addr);
33860 p += skip_prefix(p, &prf);
33861 p += get_opcode(p, &opcode);
33862
33863 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33864 struct prefix_bits prf;
33865 int i;
33866
33867 - p = (unsigned char *)ins_addr;
33868 + p = (unsigned char *)ktla_ktva(ins_addr);
33869 p += skip_prefix(p, &prf);
33870 p += get_opcode(p, &opcode);
33871
33872 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33873 struct prefix_bits prf;
33874 int i;
33875
33876 - p = (unsigned char *)ins_addr;
33877 + p = (unsigned char *)ktla_ktva(ins_addr);
33878 p += skip_prefix(p, &prf);
33879 p += get_opcode(p, &opcode);
33880 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33881 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33882 struct prefix_bits prf;
33883 int i;
33884
33885 - p = (unsigned char *)ins_addr;
33886 + p = (unsigned char *)ktla_ktva(ins_addr);
33887 p += skip_prefix(p, &prf);
33888 p += get_opcode(p, &opcode);
33889 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33890 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33891 index 7b22ada..b11e66f 100644
33892 --- a/arch/x86/mm/pgtable.c
33893 +++ b/arch/x86/mm/pgtable.c
33894 @@ -97,10 +97,75 @@ static inline void pgd_list_del(pgd_t *pgd)
33895 list_del(&page->lru);
33896 }
33897
33898 -#define UNSHARED_PTRS_PER_PGD \
33899 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33900 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33901 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33902
33903 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33904 +{
33905 + unsigned int count = USER_PGD_PTRS;
33906
33907 + if (!pax_user_shadow_base)
33908 + return;
33909 +
33910 + while (count--)
33911 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33912 +}
33913 +#endif
33914 +
33915 +#ifdef CONFIG_PAX_PER_CPU_PGD
33916 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33917 +{
33918 + unsigned int count = USER_PGD_PTRS;
33919 +
33920 + while (count--) {
33921 + pgd_t pgd;
33922 +
33923 +#ifdef CONFIG_X86_64
33924 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33925 +#else
33926 + pgd = *src++;
33927 +#endif
33928 +
33929 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33930 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33931 +#endif
33932 +
33933 + *dst++ = pgd;
33934 + }
33935 +
33936 +}
33937 +#endif
33938 +
33939 +#ifdef CONFIG_X86_64
33940 +#define pxd_t pud_t
33941 +#define pyd_t pgd_t
33942 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33943 +#define pgtable_pxd_page_ctor(page) true
33944 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33945 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33946 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33947 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33948 +#define PYD_SIZE PGDIR_SIZE
33949 +#define mm_inc_nr_pxds(mm) do {} while (0)
33950 +#define mm_dec_nr_pxds(mm) do {} while (0)
33951 +#else
33952 +#define pxd_t pmd_t
33953 +#define pyd_t pud_t
33954 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33955 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33956 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33957 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33958 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33959 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33960 +#define PYD_SIZE PUD_SIZE
33961 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
33962 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
33963 +#endif
33964 +
33965 +#ifdef CONFIG_PAX_PER_CPU_PGD
33966 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33967 +static inline void pgd_dtor(pgd_t *pgd) {}
33968 +#else
33969 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33970 {
33971 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33972 @@ -141,6 +206,7 @@ static void pgd_dtor(pgd_t *pgd)
33973 pgd_list_del(pgd);
33974 spin_unlock(&pgd_lock);
33975 }
33976 +#endif
33977
33978 /*
33979 * List of all pgd's needed for non-PAE so it can invalidate entries
33980 @@ -153,7 +219,7 @@ static void pgd_dtor(pgd_t *pgd)
33981 * -- nyc
33982 */
33983
33984 -#ifdef CONFIG_X86_PAE
33985 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33986 /*
33987 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33988 * updating the top-level pagetable entries to guarantee the
33989 @@ -165,7 +231,7 @@ static void pgd_dtor(pgd_t *pgd)
33990 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33991 * and initialize the kernel pmds here.
33992 */
33993 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33994 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33995
33996 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33997 {
33998 @@ -183,46 +249,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33999 */
34000 flush_tlb_mm(mm);
34001 }
34002 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
34003 +#define PREALLOCATED_PXDS USER_PGD_PTRS
34004 #else /* !CONFIG_X86_PAE */
34005
34006 /* No need to prepopulate any pagetable entries in non-PAE modes. */
34007 -#define PREALLOCATED_PMDS 0
34008 +#define PREALLOCATED_PXDS 0
34009
34010 #endif /* CONFIG_X86_PAE */
34011
34012 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
34013 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
34014 {
34015 int i;
34016
34017 - for(i = 0; i < PREALLOCATED_PMDS; i++)
34018 - if (pmds[i]) {
34019 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
34020 - free_page((unsigned long)pmds[i]);
34021 - mm_dec_nr_pmds(mm);
34022 + for(i = 0; i < PREALLOCATED_PXDS; i++)
34023 + if (pxds[i]) {
34024 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
34025 + free_page((unsigned long)pxds[i]);
34026 + mm_dec_nr_pxds(mm);
34027 }
34028 }
34029
34030 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
34031 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
34032 {
34033 int i;
34034 bool failed = false;
34035
34036 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34037 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
34038 - if (!pmd)
34039 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34040 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
34041 + if (!pxd)
34042 failed = true;
34043 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
34044 - free_page((unsigned long)pmd);
34045 - pmd = NULL;
34046 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
34047 + free_page((unsigned long)pxd);
34048 + pxd = NULL;
34049 failed = true;
34050 }
34051 - if (pmd)
34052 - mm_inc_nr_pmds(mm);
34053 - pmds[i] = pmd;
34054 + if (pxd)
34055 + mm_inc_nr_pxds(mm);
34056 + pxds[i] = pxd;
34057 }
34058
34059 if (failed) {
34060 - free_pmds(mm, pmds);
34061 + free_pxds(mm, pxds);
34062 return -ENOMEM;
34063 }
34064
34065 @@ -235,50 +303,54 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
34066 * preallocate which never got a corresponding vma will need to be
34067 * freed manually.
34068 */
34069 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
34070 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
34071 {
34072 int i;
34073
34074 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34075 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34076 pgd_t pgd = pgdp[i];
34077
34078 if (pgd_val(pgd) != 0) {
34079 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
34080 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
34081
34082 - pgdp[i] = native_make_pgd(0);
34083 + set_pgd(pgdp + i, native_make_pgd(0));
34084
34085 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
34086 - pmd_free(mm, pmd);
34087 - mm_dec_nr_pmds(mm);
34088 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
34089 + pxd_free(mm, pxd);
34090 + mm_dec_nr_pxds(mm);
34091 }
34092 }
34093 }
34094
34095 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
34096 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
34097 {
34098 - pud_t *pud;
34099 + pyd_t *pyd;
34100 int i;
34101
34102 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
34103 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
34104 return;
34105
34106 - pud = pud_offset(pgd, 0);
34107 +#ifdef CONFIG_X86_64
34108 + pyd = pyd_offset(mm, 0L);
34109 +#else
34110 + pyd = pyd_offset(pgd, 0L);
34111 +#endif
34112
34113 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
34114 - pmd_t *pmd = pmds[i];
34115 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
34116 + pxd_t *pxd = pxds[i];
34117
34118 if (i >= KERNEL_PGD_BOUNDARY)
34119 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34120 - sizeof(pmd_t) * PTRS_PER_PMD);
34121 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34122 + sizeof(pxd_t) * PTRS_PER_PMD);
34123
34124 - pud_populate(mm, pud, pmd);
34125 + pyd_populate(mm, pyd, pxd);
34126 }
34127 }
34128
34129 pgd_t *pgd_alloc(struct mm_struct *mm)
34130 {
34131 pgd_t *pgd;
34132 - pmd_t *pmds[PREALLOCATED_PMDS];
34133 + pxd_t *pxds[PREALLOCATED_PXDS];
34134
34135 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
34136
34137 @@ -287,11 +359,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34138
34139 mm->pgd = pgd;
34140
34141 - if (preallocate_pmds(mm, pmds) != 0)
34142 + if (preallocate_pxds(mm, pxds) != 0)
34143 goto out_free_pgd;
34144
34145 if (paravirt_pgd_alloc(mm) != 0)
34146 - goto out_free_pmds;
34147 + goto out_free_pxds;
34148
34149 /*
34150 * Make sure that pre-populating the pmds is atomic with
34151 @@ -301,14 +373,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34152 spin_lock(&pgd_lock);
34153
34154 pgd_ctor(mm, pgd);
34155 - pgd_prepopulate_pmd(mm, pgd, pmds);
34156 + pgd_prepopulate_pxd(mm, pgd, pxds);
34157
34158 spin_unlock(&pgd_lock);
34159
34160 return pgd;
34161
34162 -out_free_pmds:
34163 - free_pmds(mm, pmds);
34164 +out_free_pxds:
34165 + free_pxds(mm, pxds);
34166 out_free_pgd:
34167 free_page((unsigned long)pgd);
34168 out:
34169 @@ -317,7 +389,7 @@ out:
34170
34171 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34172 {
34173 - pgd_mop_up_pmds(mm, pgd);
34174 + pgd_mop_up_pxds(mm, pgd);
34175 pgd_dtor(pgd);
34176 paravirt_pgd_free(mm, pgd);
34177 free_page((unsigned long)pgd);
34178 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34179 index 75cc097..79a097f 100644
34180 --- a/arch/x86/mm/pgtable_32.c
34181 +++ b/arch/x86/mm/pgtable_32.c
34182 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34183 return;
34184 }
34185 pte = pte_offset_kernel(pmd, vaddr);
34186 +
34187 + pax_open_kernel();
34188 if (pte_val(pteval))
34189 set_pte_at(&init_mm, vaddr, pte, pteval);
34190 else
34191 pte_clear(&init_mm, vaddr, pte);
34192 + pax_close_kernel();
34193
34194 /*
34195 * It's enough to flush this one mapping.
34196 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34197 index e666cbb..61788c45 100644
34198 --- a/arch/x86/mm/physaddr.c
34199 +++ b/arch/x86/mm/physaddr.c
34200 @@ -10,7 +10,7 @@
34201 #ifdef CONFIG_X86_64
34202
34203 #ifdef CONFIG_DEBUG_VIRTUAL
34204 -unsigned long __phys_addr(unsigned long x)
34205 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34206 {
34207 unsigned long y = x - __START_KERNEL_map;
34208
34209 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34210 #else
34211
34212 #ifdef CONFIG_DEBUG_VIRTUAL
34213 -unsigned long __phys_addr(unsigned long x)
34214 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34215 {
34216 unsigned long phys_addr = x - PAGE_OFFSET;
34217 /* VMALLOC_* aren't constants */
34218 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34219 index 90555bf..f5f1828 100644
34220 --- a/arch/x86/mm/setup_nx.c
34221 +++ b/arch/x86/mm/setup_nx.c
34222 @@ -5,8 +5,10 @@
34223 #include <asm/pgtable.h>
34224 #include <asm/proto.h>
34225
34226 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34227 static int disable_nx;
34228
34229 +#ifndef CONFIG_PAX_PAGEEXEC
34230 /*
34231 * noexec = on|off
34232 *
34233 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34234 return 0;
34235 }
34236 early_param("noexec", noexec_setup);
34237 +#endif
34238 +
34239 +#endif
34240
34241 void x86_configure_nx(void)
34242 {
34243 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34244 if (cpu_has_nx && !disable_nx)
34245 __supported_pte_mask |= _PAGE_NX;
34246 else
34247 +#endif
34248 __supported_pte_mask &= ~_PAGE_NX;
34249 }
34250
34251 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34252 index 3250f23..7a97ba2 100644
34253 --- a/arch/x86/mm/tlb.c
34254 +++ b/arch/x86/mm/tlb.c
34255 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34256 BUG();
34257 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34258 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34259 +
34260 +#ifndef CONFIG_PAX_PER_CPU_PGD
34261 load_cr3(swapper_pg_dir);
34262 +#endif
34263 +
34264 /*
34265 * This gets called in the idle path where RCU
34266 * functions differently. Tracing normally
34267 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34268 new file mode 100644
34269 index 0000000..dace51c
34270 --- /dev/null
34271 +++ b/arch/x86/mm/uderef_64.c
34272 @@ -0,0 +1,37 @@
34273 +#include <linux/mm.h>
34274 +#include <asm/pgtable.h>
34275 +#include <asm/uaccess.h>
34276 +
34277 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34278 +/* PaX: due to the special call convention these functions must
34279 + * - remain leaf functions under all configurations,
34280 + * - never be called directly, only dereferenced from the wrappers.
34281 + */
34282 +void __pax_open_userland(void)
34283 +{
34284 + unsigned int cpu;
34285 +
34286 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34287 + return;
34288 +
34289 + cpu = raw_get_cpu();
34290 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34291 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34292 + raw_put_cpu_no_resched();
34293 +}
34294 +EXPORT_SYMBOL(__pax_open_userland);
34295 +
34296 +void __pax_close_userland(void)
34297 +{
34298 + unsigned int cpu;
34299 +
34300 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34301 + return;
34302 +
34303 + cpu = raw_get_cpu();
34304 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34305 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34306 + raw_put_cpu_no_resched();
34307 +}
34308 +EXPORT_SYMBOL(__pax_close_userland);
34309 +#endif
34310 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34311 index 6440221..f84b5c7 100644
34312 --- a/arch/x86/net/bpf_jit.S
34313 +++ b/arch/x86/net/bpf_jit.S
34314 @@ -9,6 +9,7 @@
34315 */
34316 #include <linux/linkage.h>
34317 #include <asm/dwarf2.h>
34318 +#include <asm/alternative-asm.h>
34319
34320 /*
34321 * Calling convention :
34322 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34323 jle bpf_slow_path_word
34324 mov (SKBDATA,%rsi),%eax
34325 bswap %eax /* ntohl() */
34326 + pax_force_retaddr
34327 ret
34328
34329 sk_load_half:
34330 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34331 jle bpf_slow_path_half
34332 movzwl (SKBDATA,%rsi),%eax
34333 rol $8,%ax # ntohs()
34334 + pax_force_retaddr
34335 ret
34336
34337 sk_load_byte:
34338 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34339 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34340 jle bpf_slow_path_byte
34341 movzbl (SKBDATA,%rsi),%eax
34342 + pax_force_retaddr
34343 ret
34344
34345 /* rsi contains offset and can be scratched */
34346 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34347 js bpf_error
34348 mov - MAX_BPF_STACK + 32(%rbp),%eax
34349 bswap %eax
34350 + pax_force_retaddr
34351 ret
34352
34353 bpf_slow_path_half:
34354 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34355 mov - MAX_BPF_STACK + 32(%rbp),%ax
34356 rol $8,%ax
34357 movzwl %ax,%eax
34358 + pax_force_retaddr
34359 ret
34360
34361 bpf_slow_path_byte:
34362 bpf_slow_path_common(1)
34363 js bpf_error
34364 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34365 + pax_force_retaddr
34366 ret
34367
34368 #define sk_negative_common(SIZE) \
34369 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34370 sk_negative_common(4)
34371 mov (%rax), %eax
34372 bswap %eax
34373 + pax_force_retaddr
34374 ret
34375
34376 bpf_slow_path_half_neg:
34377 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34378 mov (%rax),%ax
34379 rol $8,%ax
34380 movzwl %ax,%eax
34381 + pax_force_retaddr
34382 ret
34383
34384 bpf_slow_path_byte_neg:
34385 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34386 .globl sk_load_byte_negative_offset
34387 sk_negative_common(1)
34388 movzbl (%rax), %eax
34389 + pax_force_retaddr
34390 ret
34391
34392 bpf_error:
34393 @@ -156,4 +166,5 @@ bpf_error:
34394 mov - MAX_BPF_STACK + 16(%rbp),%r14
34395 mov - MAX_BPF_STACK + 24(%rbp),%r15
34396 leaveq
34397 + pax_force_retaddr
34398 ret
34399 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34400 index ddeff48..877ead6 100644
34401 --- a/arch/x86/net/bpf_jit_comp.c
34402 +++ b/arch/x86/net/bpf_jit_comp.c
34403 @@ -13,7 +13,11 @@
34404 #include <linux/if_vlan.h>
34405 #include <asm/cacheflush.h>
34406
34407 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34408 +int bpf_jit_enable __read_only;
34409 +#else
34410 int bpf_jit_enable __read_mostly;
34411 +#endif
34412
34413 /*
34414 * assembly code in arch/x86/net/bpf_jit.S
34415 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34416 static void jit_fill_hole(void *area, unsigned int size)
34417 {
34418 /* fill whole space with int3 instructions */
34419 + pax_open_kernel();
34420 memset(area, 0xcc, size);
34421 + pax_close_kernel();
34422 }
34423
34424 struct jit_context {
34425 @@ -924,7 +930,9 @@ common_load:
34426 pr_err("bpf_jit_compile fatal error\n");
34427 return -EFAULT;
34428 }
34429 + pax_open_kernel();
34430 memcpy(image + proglen, temp, ilen);
34431 + pax_close_kernel();
34432 }
34433 proglen += ilen;
34434 addrs[i] = proglen;
34435 @@ -1001,7 +1009,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34436
34437 if (image) {
34438 bpf_flush_icache(header, image + proglen);
34439 - set_memory_ro((unsigned long)header, header->pages);
34440 prog->bpf_func = (void *)image;
34441 prog->jited = true;
34442 }
34443 @@ -1014,12 +1021,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34444 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34445 struct bpf_binary_header *header = (void *)addr;
34446
34447 - if (!fp->jited)
34448 - goto free_filter;
34449 + if (fp->jited)
34450 + bpf_jit_binary_free(header);
34451
34452 - set_memory_rw(addr, header->pages);
34453 - bpf_jit_binary_free(header);
34454 -
34455 -free_filter:
34456 bpf_prog_unlock_free(fp);
34457 }
34458 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34459 index 5d04be5..2beeaa2 100644
34460 --- a/arch/x86/oprofile/backtrace.c
34461 +++ b/arch/x86/oprofile/backtrace.c
34462 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34463 struct stack_frame_ia32 *fp;
34464 unsigned long bytes;
34465
34466 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34467 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34468 if (bytes != 0)
34469 return NULL;
34470
34471 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34472 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34473
34474 oprofile_add_trace(bufhead[0].return_address);
34475
34476 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34477 struct stack_frame bufhead[2];
34478 unsigned long bytes;
34479
34480 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34481 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34482 if (bytes != 0)
34483 return NULL;
34484
34485 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34486 {
34487 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34488
34489 - if (!user_mode_vm(regs)) {
34490 + if (!user_mode(regs)) {
34491 unsigned long stack = kernel_stack_pointer(regs);
34492 if (depth)
34493 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34494 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34495 index 1d2e639..f6ef82a 100644
34496 --- a/arch/x86/oprofile/nmi_int.c
34497 +++ b/arch/x86/oprofile/nmi_int.c
34498 @@ -23,6 +23,7 @@
34499 #include <asm/nmi.h>
34500 #include <asm/msr.h>
34501 #include <asm/apic.h>
34502 +#include <asm/pgtable.h>
34503
34504 #include "op_counter.h"
34505 #include "op_x86_model.h"
34506 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34507 if (ret)
34508 return ret;
34509
34510 - if (!model->num_virt_counters)
34511 - model->num_virt_counters = model->num_counters;
34512 + if (!model->num_virt_counters) {
34513 + pax_open_kernel();
34514 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34515 + pax_close_kernel();
34516 + }
34517
34518 mux_init(ops);
34519
34520 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34521 index 50d86c0..7985318 100644
34522 --- a/arch/x86/oprofile/op_model_amd.c
34523 +++ b/arch/x86/oprofile/op_model_amd.c
34524 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34525 num_counters = AMD64_NUM_COUNTERS;
34526 }
34527
34528 - op_amd_spec.num_counters = num_counters;
34529 - op_amd_spec.num_controls = num_counters;
34530 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34531 + pax_open_kernel();
34532 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34533 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34534 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34535 + pax_close_kernel();
34536
34537 return 0;
34538 }
34539 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34540 index d90528e..0127e2b 100644
34541 --- a/arch/x86/oprofile/op_model_ppro.c
34542 +++ b/arch/x86/oprofile/op_model_ppro.c
34543 @@ -19,6 +19,7 @@
34544 #include <asm/msr.h>
34545 #include <asm/apic.h>
34546 #include <asm/nmi.h>
34547 +#include <asm/pgtable.h>
34548
34549 #include "op_x86_model.h"
34550 #include "op_counter.h"
34551 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34552
34553 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34554
34555 - op_arch_perfmon_spec.num_counters = num_counters;
34556 - op_arch_perfmon_spec.num_controls = num_counters;
34557 + pax_open_kernel();
34558 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34559 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34560 + pax_close_kernel();
34561 }
34562
34563 static int arch_perfmon_init(struct oprofile_operations *ignore)
34564 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34565 index 71e8a67..6a313bb 100644
34566 --- a/arch/x86/oprofile/op_x86_model.h
34567 +++ b/arch/x86/oprofile/op_x86_model.h
34568 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34569 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34570 struct op_msrs const * const msrs);
34571 #endif
34572 -};
34573 +} __do_const;
34574
34575 struct op_counter_config;
34576
34577 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34578 index 852aa4c..71613f2 100644
34579 --- a/arch/x86/pci/intel_mid_pci.c
34580 +++ b/arch/x86/pci/intel_mid_pci.c
34581 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34582 pci_mmcfg_late_init();
34583 pcibios_enable_irq = intel_mid_pci_irq_enable;
34584 pcibios_disable_irq = intel_mid_pci_irq_disable;
34585 - pci_root_ops = intel_mid_pci_ops;
34586 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34587 pci_soc_mode = 1;
34588 /* Continue with standard init */
34589 return 1;
34590 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34591 index 5dc6ca5..25c03f5 100644
34592 --- a/arch/x86/pci/irq.c
34593 +++ b/arch/x86/pci/irq.c
34594 @@ -51,7 +51,7 @@ struct irq_router {
34595 struct irq_router_handler {
34596 u16 vendor;
34597 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34598 -};
34599 +} __do_const;
34600
34601 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34602 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34603 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34604 return 0;
34605 }
34606
34607 -static __initdata struct irq_router_handler pirq_routers[] = {
34608 +static __initconst const struct irq_router_handler pirq_routers[] = {
34609 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34610 { PCI_VENDOR_ID_AL, ali_router_probe },
34611 { PCI_VENDOR_ID_ITE, ite_router_probe },
34612 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34613 static void __init pirq_find_router(struct irq_router *r)
34614 {
34615 struct irq_routing_table *rt = pirq_table;
34616 - struct irq_router_handler *h;
34617 + const struct irq_router_handler *h;
34618
34619 #ifdef CONFIG_PCI_BIOS
34620 if (!rt->signature) {
34621 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34622 return 0;
34623 }
34624
34625 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34626 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34627 {
34628 .callback = fix_broken_hp_bios_irq9,
34629 .ident = "HP Pavilion N5400 Series Laptop",
34630 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34631 index 9b83b90..4112152 100644
34632 --- a/arch/x86/pci/pcbios.c
34633 +++ b/arch/x86/pci/pcbios.c
34634 @@ -79,7 +79,7 @@ union bios32 {
34635 static struct {
34636 unsigned long address;
34637 unsigned short segment;
34638 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34639 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34640
34641 /*
34642 * Returns the entry point for the given service, NULL on error
34643 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34644 unsigned long length; /* %ecx */
34645 unsigned long entry; /* %edx */
34646 unsigned long flags;
34647 + struct desc_struct d, *gdt;
34648
34649 local_irq_save(flags);
34650 - __asm__("lcall *(%%edi); cld"
34651 +
34652 + gdt = get_cpu_gdt_table(smp_processor_id());
34653 +
34654 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34655 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34656 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34657 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34658 +
34659 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34660 : "=a" (return_code),
34661 "=b" (address),
34662 "=c" (length),
34663 "=d" (entry)
34664 : "0" (service),
34665 "1" (0),
34666 - "D" (&bios32_indirect));
34667 + "D" (&bios32_indirect),
34668 + "r"(__PCIBIOS_DS)
34669 + : "memory");
34670 +
34671 + pax_open_kernel();
34672 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34673 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34674 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34675 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34676 + pax_close_kernel();
34677 +
34678 local_irq_restore(flags);
34679
34680 switch (return_code) {
34681 - case 0:
34682 - return address + entry;
34683 - case 0x80: /* Not present */
34684 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34685 - return 0;
34686 - default: /* Shouldn't happen */
34687 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34688 - service, return_code);
34689 + case 0: {
34690 + int cpu;
34691 + unsigned char flags;
34692 +
34693 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34694 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34695 + printk(KERN_WARNING "bios32_service: not valid\n");
34696 return 0;
34697 + }
34698 + address = address + PAGE_OFFSET;
34699 + length += 16UL; /* some BIOSs underreport this... */
34700 + flags = 4;
34701 + if (length >= 64*1024*1024) {
34702 + length >>= PAGE_SHIFT;
34703 + flags |= 8;
34704 + }
34705 +
34706 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34707 + gdt = get_cpu_gdt_table(cpu);
34708 + pack_descriptor(&d, address, length, 0x9b, flags);
34709 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34710 + pack_descriptor(&d, address, length, 0x93, flags);
34711 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34712 + }
34713 + return entry;
34714 + }
34715 + case 0x80: /* Not present */
34716 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34717 + return 0;
34718 + default: /* Shouldn't happen */
34719 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34720 + service, return_code);
34721 + return 0;
34722 }
34723 }
34724
34725 static struct {
34726 unsigned long address;
34727 unsigned short segment;
34728 -} pci_indirect = { 0, __KERNEL_CS };
34729 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34730
34731 -static int pci_bios_present;
34732 +static int pci_bios_present __read_only;
34733
34734 static int __init check_pcibios(void)
34735 {
34736 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34737 unsigned long flags, pcibios_entry;
34738
34739 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34740 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34741 + pci_indirect.address = pcibios_entry;
34742
34743 local_irq_save(flags);
34744 - __asm__(
34745 - "lcall *(%%edi); cld\n\t"
34746 + __asm__("movw %w6, %%ds\n\t"
34747 + "lcall *%%ss:(%%edi); cld\n\t"
34748 + "push %%ss\n\t"
34749 + "pop %%ds\n\t"
34750 "jc 1f\n\t"
34751 "xor %%ah, %%ah\n"
34752 "1:"
34753 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34754 "=b" (ebx),
34755 "=c" (ecx)
34756 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34757 - "D" (&pci_indirect)
34758 + "D" (&pci_indirect),
34759 + "r" (__PCIBIOS_DS)
34760 : "memory");
34761 local_irq_restore(flags);
34762
34763 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34764
34765 switch (len) {
34766 case 1:
34767 - __asm__("lcall *(%%esi); cld\n\t"
34768 + __asm__("movw %w6, %%ds\n\t"
34769 + "lcall *%%ss:(%%esi); cld\n\t"
34770 + "push %%ss\n\t"
34771 + "pop %%ds\n\t"
34772 "jc 1f\n\t"
34773 "xor %%ah, %%ah\n"
34774 "1:"
34775 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34776 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34777 "b" (bx),
34778 "D" ((long)reg),
34779 - "S" (&pci_indirect));
34780 + "S" (&pci_indirect),
34781 + "r" (__PCIBIOS_DS));
34782 /*
34783 * Zero-extend the result beyond 8 bits, do not trust the
34784 * BIOS having done it:
34785 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34786 *value &= 0xff;
34787 break;
34788 case 2:
34789 - __asm__("lcall *(%%esi); cld\n\t"
34790 + __asm__("movw %w6, %%ds\n\t"
34791 + "lcall *%%ss:(%%esi); cld\n\t"
34792 + "push %%ss\n\t"
34793 + "pop %%ds\n\t"
34794 "jc 1f\n\t"
34795 "xor %%ah, %%ah\n"
34796 "1:"
34797 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34798 : "1" (PCIBIOS_READ_CONFIG_WORD),
34799 "b" (bx),
34800 "D" ((long)reg),
34801 - "S" (&pci_indirect));
34802 + "S" (&pci_indirect),
34803 + "r" (__PCIBIOS_DS));
34804 /*
34805 * Zero-extend the result beyond 16 bits, do not trust the
34806 * BIOS having done it:
34807 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34808 *value &= 0xffff;
34809 break;
34810 case 4:
34811 - __asm__("lcall *(%%esi); cld\n\t"
34812 + __asm__("movw %w6, %%ds\n\t"
34813 + "lcall *%%ss:(%%esi); cld\n\t"
34814 + "push %%ss\n\t"
34815 + "pop %%ds\n\t"
34816 "jc 1f\n\t"
34817 "xor %%ah, %%ah\n"
34818 "1:"
34819 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34820 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34821 "b" (bx),
34822 "D" ((long)reg),
34823 - "S" (&pci_indirect));
34824 + "S" (&pci_indirect),
34825 + "r" (__PCIBIOS_DS));
34826 break;
34827 }
34828
34829 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34830
34831 switch (len) {
34832 case 1:
34833 - __asm__("lcall *(%%esi); cld\n\t"
34834 + __asm__("movw %w6, %%ds\n\t"
34835 + "lcall *%%ss:(%%esi); cld\n\t"
34836 + "push %%ss\n\t"
34837 + "pop %%ds\n\t"
34838 "jc 1f\n\t"
34839 "xor %%ah, %%ah\n"
34840 "1:"
34841 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34842 "c" (value),
34843 "b" (bx),
34844 "D" ((long)reg),
34845 - "S" (&pci_indirect));
34846 + "S" (&pci_indirect),
34847 + "r" (__PCIBIOS_DS));
34848 break;
34849 case 2:
34850 - __asm__("lcall *(%%esi); cld\n\t"
34851 + __asm__("movw %w6, %%ds\n\t"
34852 + "lcall *%%ss:(%%esi); cld\n\t"
34853 + "push %%ss\n\t"
34854 + "pop %%ds\n\t"
34855 "jc 1f\n\t"
34856 "xor %%ah, %%ah\n"
34857 "1:"
34858 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34859 "c" (value),
34860 "b" (bx),
34861 "D" ((long)reg),
34862 - "S" (&pci_indirect));
34863 + "S" (&pci_indirect),
34864 + "r" (__PCIBIOS_DS));
34865 break;
34866 case 4:
34867 - __asm__("lcall *(%%esi); cld\n\t"
34868 + __asm__("movw %w6, %%ds\n\t"
34869 + "lcall *%%ss:(%%esi); cld\n\t"
34870 + "push %%ss\n\t"
34871 + "pop %%ds\n\t"
34872 "jc 1f\n\t"
34873 "xor %%ah, %%ah\n"
34874 "1:"
34875 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34876 "c" (value),
34877 "b" (bx),
34878 "D" ((long)reg),
34879 - "S" (&pci_indirect));
34880 + "S" (&pci_indirect),
34881 + "r" (__PCIBIOS_DS));
34882 break;
34883 }
34884
34885 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34886
34887 DBG("PCI: Fetching IRQ routing table... ");
34888 __asm__("push %%es\n\t"
34889 + "movw %w8, %%ds\n\t"
34890 "push %%ds\n\t"
34891 "pop %%es\n\t"
34892 - "lcall *(%%esi); cld\n\t"
34893 + "lcall *%%ss:(%%esi); cld\n\t"
34894 "pop %%es\n\t"
34895 + "push %%ss\n\t"
34896 + "pop %%ds\n"
34897 "jc 1f\n\t"
34898 "xor %%ah, %%ah\n"
34899 "1:"
34900 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34901 "1" (0),
34902 "D" ((long) &opt),
34903 "S" (&pci_indirect),
34904 - "m" (opt)
34905 + "m" (opt),
34906 + "r" (__PCIBIOS_DS)
34907 : "memory");
34908 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34909 if (ret & 0xff00)
34910 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34911 {
34912 int ret;
34913
34914 - __asm__("lcall *(%%esi); cld\n\t"
34915 + __asm__("movw %w5, %%ds\n\t"
34916 + "lcall *%%ss:(%%esi); cld\n\t"
34917 + "push %%ss\n\t"
34918 + "pop %%ds\n"
34919 "jc 1f\n\t"
34920 "xor %%ah, %%ah\n"
34921 "1:"
34922 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34923 : "0" (PCIBIOS_SET_PCI_HW_INT),
34924 "b" ((dev->bus->number << 8) | dev->devfn),
34925 "c" ((irq << 8) | (pin + 10)),
34926 - "S" (&pci_indirect));
34927 + "S" (&pci_indirect),
34928 + "r" (__PCIBIOS_DS));
34929 return !(ret & 0xff00);
34930 }
34931 EXPORT_SYMBOL(pcibios_set_irq_routing);
34932 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34933 index 40e7cda..c7e6672 100644
34934 --- a/arch/x86/platform/efi/efi_32.c
34935 +++ b/arch/x86/platform/efi/efi_32.c
34936 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34937 {
34938 struct desc_ptr gdt_descr;
34939
34940 +#ifdef CONFIG_PAX_KERNEXEC
34941 + struct desc_struct d;
34942 +#endif
34943 +
34944 local_irq_save(efi_rt_eflags);
34945
34946 load_cr3(initial_page_table);
34947 __flush_tlb_all();
34948
34949 +#ifdef CONFIG_PAX_KERNEXEC
34950 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34951 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34952 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34953 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34954 +#endif
34955 +
34956 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34957 gdt_descr.size = GDT_SIZE - 1;
34958 load_gdt(&gdt_descr);
34959 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34960 {
34961 struct desc_ptr gdt_descr;
34962
34963 +#ifdef CONFIG_PAX_KERNEXEC
34964 + struct desc_struct d;
34965 +
34966 + memset(&d, 0, sizeof d);
34967 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34968 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34969 +#endif
34970 +
34971 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34972 gdt_descr.size = GDT_SIZE - 1;
34973 load_gdt(&gdt_descr);
34974
34975 +#ifdef CONFIG_PAX_PER_CPU_PGD
34976 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34977 +#else
34978 load_cr3(swapper_pg_dir);
34979 +#endif
34980 +
34981 __flush_tlb_all();
34982
34983 local_irq_restore(efi_rt_eflags);
34984 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34985 index 17e80d8..9fa6e41 100644
34986 --- a/arch/x86/platform/efi/efi_64.c
34987 +++ b/arch/x86/platform/efi/efi_64.c
34988 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34989 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34990 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34991 }
34992 +
34993 +#ifdef CONFIG_PAX_PER_CPU_PGD
34994 + load_cr3(swapper_pg_dir);
34995 +#endif
34996 +
34997 __flush_tlb_all();
34998 }
34999
35000 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
35001 for (pgd = 0; pgd < n_pgds; pgd++)
35002 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
35003 kfree(save_pgd);
35004 +
35005 +#ifdef CONFIG_PAX_PER_CPU_PGD
35006 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
35007 +#endif
35008 +
35009 __flush_tlb_all();
35010 local_irq_restore(efi_flags);
35011 early_code_mapping_set_exec(0);
35012 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
35013 unsigned npages;
35014 pgd_t *pgd;
35015
35016 - if (efi_enabled(EFI_OLD_MEMMAP))
35017 + if (efi_enabled(EFI_OLD_MEMMAP)) {
35018 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
35019 + * able to execute the EFI services.
35020 + */
35021 + if (__supported_pte_mask & _PAGE_NX) {
35022 + unsigned long addr = (unsigned long) __va(0);
35023 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
35024 +
35025 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
35026 +#ifdef CONFIG_PAX_PER_CPU_PGD
35027 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
35028 +#endif
35029 + set_pgd(pgd_offset_k(addr), pe);
35030 + }
35031 +
35032 return 0;
35033 + }
35034
35035 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
35036 pgd = __va(efi_scratch.efi_pgt);
35037 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
35038 index 040192b..7d3300f 100644
35039 --- a/arch/x86/platform/efi/efi_stub_32.S
35040 +++ b/arch/x86/platform/efi/efi_stub_32.S
35041 @@ -6,7 +6,9 @@
35042 */
35043
35044 #include <linux/linkage.h>
35045 +#include <linux/init.h>
35046 #include <asm/page_types.h>
35047 +#include <asm/segment.h>
35048
35049 /*
35050 * efi_call_phys(void *, ...) is a function with variable parameters.
35051 @@ -20,7 +22,7 @@
35052 * service functions will comply with gcc calling convention, too.
35053 */
35054
35055 -.text
35056 +__INIT
35057 ENTRY(efi_call_phys)
35058 /*
35059 * 0. The function can only be called in Linux kernel. So CS has been
35060 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
35061 * The mapping of lower virtual memory has been created in prolog and
35062 * epilog.
35063 */
35064 - movl $1f, %edx
35065 - subl $__PAGE_OFFSET, %edx
35066 - jmp *%edx
35067 +#ifdef CONFIG_PAX_KERNEXEC
35068 + movl $(__KERNEXEC_EFI_DS), %edx
35069 + mov %edx, %ds
35070 + mov %edx, %es
35071 + mov %edx, %ss
35072 + addl $2f,(1f)
35073 + ljmp *(1f)
35074 +
35075 +__INITDATA
35076 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
35077 +.previous
35078 +
35079 +2:
35080 + subl $2b,(1b)
35081 +#else
35082 + jmp 1f-__PAGE_OFFSET
35083 1:
35084 +#endif
35085
35086 /*
35087 * 2. Now on the top of stack is the return
35088 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
35089 * parameter 2, ..., param n. To make things easy, we save the return
35090 * address of efi_call_phys in a global variable.
35091 */
35092 - popl %edx
35093 - movl %edx, saved_return_addr
35094 - /* get the function pointer into ECX*/
35095 - popl %ecx
35096 - movl %ecx, efi_rt_function_ptr
35097 - movl $2f, %edx
35098 - subl $__PAGE_OFFSET, %edx
35099 - pushl %edx
35100 + popl (saved_return_addr)
35101 + popl (efi_rt_function_ptr)
35102
35103 /*
35104 * 3. Clear PG bit in %CR0.
35105 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
35106 /*
35107 * 5. Call the physical function.
35108 */
35109 - jmp *%ecx
35110 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35111
35112 -2:
35113 /*
35114 * 6. After EFI runtime service returns, control will return to
35115 * following instruction. We'd better readjust stack pointer first.
35116 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35117 movl %cr0, %edx
35118 orl $0x80000000, %edx
35119 movl %edx, %cr0
35120 - jmp 1f
35121 -1:
35122 +
35123 /*
35124 * 8. Now restore the virtual mode from flat mode by
35125 * adding EIP with PAGE_OFFSET.
35126 */
35127 - movl $1f, %edx
35128 - jmp *%edx
35129 +#ifdef CONFIG_PAX_KERNEXEC
35130 + movl $(__KERNEL_DS), %edx
35131 + mov %edx, %ds
35132 + mov %edx, %es
35133 + mov %edx, %ss
35134 + ljmp $(__KERNEL_CS),$1f
35135 +#else
35136 + jmp 1f+__PAGE_OFFSET
35137 +#endif
35138 1:
35139
35140 /*
35141 * 9. Balance the stack. And because EAX contain the return value,
35142 * we'd better not clobber it.
35143 */
35144 - leal efi_rt_function_ptr, %edx
35145 - movl (%edx), %ecx
35146 - pushl %ecx
35147 + pushl (efi_rt_function_ptr)
35148
35149 /*
35150 - * 10. Push the saved return address onto the stack and return.
35151 + * 10. Return to the saved return address.
35152 */
35153 - leal saved_return_addr, %edx
35154 - movl (%edx), %ecx
35155 - pushl %ecx
35156 - ret
35157 + jmpl *(saved_return_addr)
35158 ENDPROC(efi_call_phys)
35159 .previous
35160
35161 -.data
35162 +__INITDATA
35163 saved_return_addr:
35164 .long 0
35165 efi_rt_function_ptr:
35166 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35167 index 86d0f9e..6d499f4 100644
35168 --- a/arch/x86/platform/efi/efi_stub_64.S
35169 +++ b/arch/x86/platform/efi/efi_stub_64.S
35170 @@ -11,6 +11,7 @@
35171 #include <asm/msr.h>
35172 #include <asm/processor-flags.h>
35173 #include <asm/page_types.h>
35174 +#include <asm/alternative-asm.h>
35175
35176 #define SAVE_XMM \
35177 mov %rsp, %rax; \
35178 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35179 RESTORE_PGT
35180 addq $48, %rsp
35181 RESTORE_XMM
35182 + pax_force_retaddr 0, 1
35183 ret
35184 ENDPROC(efi_call)
35185
35186 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35187 index 3005f0c..d06aeb0 100644
35188 --- a/arch/x86/platform/intel-mid/intel-mid.c
35189 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35190 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35191 /* intel_mid_ops to store sub arch ops */
35192 struct intel_mid_ops *intel_mid_ops;
35193 /* getter function for sub arch ops*/
35194 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35195 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35196 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35197 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35198
35199 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35200 {
35201 };
35202
35203 -static void intel_mid_reboot(void)
35204 +static void __noreturn intel_mid_reboot(void)
35205 {
35206 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35207 + BUG();
35208 }
35209
35210 static unsigned long __init intel_mid_calibrate_tsc(void)
35211 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35212 index 3c1c386..59a68ed 100644
35213 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35214 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35215 @@ -13,6 +13,6 @@
35216 /* For every CPU addition a new get_<cpuname>_ops interface needs
35217 * to be added.
35218 */
35219 -extern void *get_penwell_ops(void);
35220 -extern void *get_cloverview_ops(void);
35221 -extern void *get_tangier_ops(void);
35222 +extern const void *get_penwell_ops(void);
35223 +extern const void *get_cloverview_ops(void);
35224 +extern const void *get_tangier_ops(void);
35225 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35226 index 23381d2..8ddc10e 100644
35227 --- a/arch/x86/platform/intel-mid/mfld.c
35228 +++ b/arch/x86/platform/intel-mid/mfld.c
35229 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35230 pm_power_off = mfld_power_off;
35231 }
35232
35233 -void *get_penwell_ops(void)
35234 +const void *get_penwell_ops(void)
35235 {
35236 return &penwell_ops;
35237 }
35238
35239 -void *get_cloverview_ops(void)
35240 +const void *get_cloverview_ops(void)
35241 {
35242 return &penwell_ops;
35243 }
35244 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35245 index aaca917..66eadbc 100644
35246 --- a/arch/x86/platform/intel-mid/mrfl.c
35247 +++ b/arch/x86/platform/intel-mid/mrfl.c
35248 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35249 .arch_setup = tangier_arch_setup,
35250 };
35251
35252 -void *get_tangier_ops(void)
35253 +const void *get_tangier_ops(void)
35254 {
35255 return &tangier_ops;
35256 }
35257 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35258 index c9a0838..fae0977 100644
35259 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35260 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35261 @@ -54,7 +54,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35262 */
35263 static void __init imr_self_test(void)
35264 {
35265 - phys_addr_t base = virt_to_phys(&_text);
35266 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35267 size_t size = virt_to_phys(&__end_rodata) - base;
35268 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35269 int ret;
35270 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35271 index d6ee929..3637cb5 100644
35272 --- a/arch/x86/platform/olpc/olpc_dt.c
35273 +++ b/arch/x86/platform/olpc/olpc_dt.c
35274 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35275 return res;
35276 }
35277
35278 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35279 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35280 .nextprop = olpc_dt_nextprop,
35281 .getproplen = olpc_dt_getproplen,
35282 .getproperty = olpc_dt_getproperty,
35283 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35284 index 3e32ed5..cc0adc5 100644
35285 --- a/arch/x86/power/cpu.c
35286 +++ b/arch/x86/power/cpu.c
35287 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35288 static void fix_processor_context(void)
35289 {
35290 int cpu = smp_processor_id();
35291 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35292 -#ifdef CONFIG_X86_64
35293 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35294 - tss_desc tss;
35295 -#endif
35296 + struct tss_struct *t = init_tss + cpu;
35297 +
35298 set_tss_desc(cpu, t); /*
35299 * This just modifies memory; should not be
35300 * necessary. But... This is necessary, because
35301 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35302 */
35303
35304 #ifdef CONFIG_X86_64
35305 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35306 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35307 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35308 -
35309 syscall_init(); /* This sets MSR_*STAR and related */
35310 #endif
35311 load_TR_desc(); /* This does ltr */
35312 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35313 index 0b7a63d..0d0f2c2 100644
35314 --- a/arch/x86/realmode/init.c
35315 +++ b/arch/x86/realmode/init.c
35316 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35317 __va(real_mode_header->trampoline_header);
35318
35319 #ifdef CONFIG_X86_32
35320 - trampoline_header->start = __pa_symbol(startup_32_smp);
35321 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35322 +
35323 +#ifdef CONFIG_PAX_KERNEXEC
35324 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35325 +#endif
35326 +
35327 + trampoline_header->boot_cs = __BOOT_CS;
35328 trampoline_header->gdt_limit = __BOOT_DS + 7;
35329 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35330 #else
35331 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35332 *trampoline_cr4_features = __read_cr4();
35333
35334 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35335 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35336 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35337 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35338 #endif
35339 }
35340 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35341 index 2730d77..2e4cd19 100644
35342 --- a/arch/x86/realmode/rm/Makefile
35343 +++ b/arch/x86/realmode/rm/Makefile
35344 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35345
35346 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35347 -I$(srctree)/arch/x86/boot
35348 +ifdef CONSTIFY_PLUGIN
35349 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35350 +endif
35351 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35352 GCOV_PROFILE := n
35353 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35354 index a28221d..93c40f1 100644
35355 --- a/arch/x86/realmode/rm/header.S
35356 +++ b/arch/x86/realmode/rm/header.S
35357 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35358 #endif
35359 /* APM/BIOS reboot */
35360 .long pa_machine_real_restart_asm
35361 -#ifdef CONFIG_X86_64
35362 +#ifdef CONFIG_X86_32
35363 + .long __KERNEL_CS
35364 +#else
35365 .long __KERNEL32_CS
35366 #endif
35367 END(real_mode_header)
35368 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35369 index d66c607..3def845 100644
35370 --- a/arch/x86/realmode/rm/reboot.S
35371 +++ b/arch/x86/realmode/rm/reboot.S
35372 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35373 lgdtl pa_tr_gdt
35374
35375 /* Disable paging to drop us out of long mode */
35376 + movl %cr4, %eax
35377 + andl $~X86_CR4_PCIDE, %eax
35378 + movl %eax, %cr4
35379 +
35380 movl %cr0, %eax
35381 andl $~X86_CR0_PG, %eax
35382 movl %eax, %cr0
35383 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35384 index 48ddd76..c26749f 100644
35385 --- a/arch/x86/realmode/rm/trampoline_32.S
35386 +++ b/arch/x86/realmode/rm/trampoline_32.S
35387 @@ -24,6 +24,12 @@
35388 #include <asm/page_types.h>
35389 #include "realmode.h"
35390
35391 +#ifdef CONFIG_PAX_KERNEXEC
35392 +#define ta(X) (X)
35393 +#else
35394 +#define ta(X) (pa_ ## X)
35395 +#endif
35396 +
35397 .text
35398 .code16
35399
35400 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35401
35402 cli # We should be safe anyway
35403
35404 - movl tr_start, %eax # where we need to go
35405 -
35406 movl $0xA5A5A5A5, trampoline_status
35407 # write marker for master knows we're running
35408
35409 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35410 movw $1, %dx # protected mode (PE) bit
35411 lmsw %dx # into protected mode
35412
35413 - ljmpl $__BOOT_CS, $pa_startup_32
35414 + ljmpl *(trampoline_header)
35415
35416 .section ".text32","ax"
35417 .code32
35418 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35419 .balign 8
35420 GLOBAL(trampoline_header)
35421 tr_start: .space 4
35422 - tr_gdt_pad: .space 2
35423 + tr_boot_cs: .space 2
35424 tr_gdt: .space 6
35425 END(trampoline_header)
35426
35427 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35428 index dac7b20..72dbaca 100644
35429 --- a/arch/x86/realmode/rm/trampoline_64.S
35430 +++ b/arch/x86/realmode/rm/trampoline_64.S
35431 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35432 movl %edx, %gs
35433
35434 movl pa_tr_cr4, %eax
35435 + andl $~X86_CR4_PCIDE, %eax
35436 movl %eax, %cr4 # Enable PAE mode
35437
35438 # Setup trampoline 4 level pagetables
35439 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35440 wrmsr
35441
35442 # Enable paging and in turn activate Long Mode
35443 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35444 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35445 movl %eax, %cr0
35446
35447 /*
35448 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35449 index 9e7e147..25a4158 100644
35450 --- a/arch/x86/realmode/rm/wakeup_asm.S
35451 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35452 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35453 lgdtl pmode_gdt
35454
35455 /* This really couldn't... */
35456 - movl pmode_entry, %eax
35457 movl pmode_cr0, %ecx
35458 movl %ecx, %cr0
35459 - ljmpl $__KERNEL_CS, $pa_startup_32
35460 - /* -> jmp *%eax in trampoline_32.S */
35461 +
35462 + ljmpl *pmode_entry
35463 #else
35464 jmp trampoline_start
35465 #endif
35466 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35467 index 604a37e..e49702a 100644
35468 --- a/arch/x86/tools/Makefile
35469 +++ b/arch/x86/tools/Makefile
35470 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35471
35472 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35473
35474 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35475 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35476 hostprogs-y += relocs
35477 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35478 PHONY += relocs
35479 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35480 index 0c2fae8..88036b7 100644
35481 --- a/arch/x86/tools/relocs.c
35482 +++ b/arch/x86/tools/relocs.c
35483 @@ -1,5 +1,7 @@
35484 /* This is included from relocs_32/64.c */
35485
35486 +#include "../../../include/generated/autoconf.h"
35487 +
35488 #define ElfW(type) _ElfW(ELF_BITS, type)
35489 #define _ElfW(bits, type) __ElfW(bits, type)
35490 #define __ElfW(bits, type) Elf##bits##_##type
35491 @@ -11,6 +13,7 @@
35492 #define Elf_Sym ElfW(Sym)
35493
35494 static Elf_Ehdr ehdr;
35495 +static Elf_Phdr *phdr;
35496
35497 struct relocs {
35498 uint32_t *offset;
35499 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35500 }
35501 }
35502
35503 +static void read_phdrs(FILE *fp)
35504 +{
35505 + unsigned int i;
35506 +
35507 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35508 + if (!phdr) {
35509 + die("Unable to allocate %d program headers\n",
35510 + ehdr.e_phnum);
35511 + }
35512 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35513 + die("Seek to %d failed: %s\n",
35514 + ehdr.e_phoff, strerror(errno));
35515 + }
35516 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35517 + die("Cannot read ELF program headers: %s\n",
35518 + strerror(errno));
35519 + }
35520 + for(i = 0; i < ehdr.e_phnum; i++) {
35521 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35522 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35523 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35524 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35525 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35526 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35527 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35528 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35529 + }
35530 +
35531 +}
35532 +
35533 static void read_shdrs(FILE *fp)
35534 {
35535 - int i;
35536 + unsigned int i;
35537 Elf_Shdr shdr;
35538
35539 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35540 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35541
35542 static void read_strtabs(FILE *fp)
35543 {
35544 - int i;
35545 + unsigned int i;
35546 for (i = 0; i < ehdr.e_shnum; i++) {
35547 struct section *sec = &secs[i];
35548 if (sec->shdr.sh_type != SHT_STRTAB) {
35549 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35550
35551 static void read_symtabs(FILE *fp)
35552 {
35553 - int i,j;
35554 + unsigned int i,j;
35555 for (i = 0; i < ehdr.e_shnum; i++) {
35556 struct section *sec = &secs[i];
35557 if (sec->shdr.sh_type != SHT_SYMTAB) {
35558 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35559 }
35560
35561
35562 -static void read_relocs(FILE *fp)
35563 +static void read_relocs(FILE *fp, int use_real_mode)
35564 {
35565 - int i,j;
35566 + unsigned int i,j;
35567 + uint32_t base;
35568 +
35569 for (i = 0; i < ehdr.e_shnum; i++) {
35570 struct section *sec = &secs[i];
35571 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35572 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35573 die("Cannot read symbol table: %s\n",
35574 strerror(errno));
35575 }
35576 + base = 0;
35577 +
35578 +#ifdef CONFIG_X86_32
35579 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35580 + if (phdr[j].p_type != PT_LOAD )
35581 + continue;
35582 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35583 + continue;
35584 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35585 + break;
35586 + }
35587 +#endif
35588 +
35589 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35590 Elf_Rel *rel = &sec->reltab[j];
35591 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35592 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35593 rel->r_info = elf_xword_to_cpu(rel->r_info);
35594 #if (SHT_REL_TYPE == SHT_RELA)
35595 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35596 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35597
35598 static void print_absolute_symbols(void)
35599 {
35600 - int i;
35601 + unsigned int i;
35602 const char *format;
35603
35604 if (ELF_BITS == 64)
35605 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35606 for (i = 0; i < ehdr.e_shnum; i++) {
35607 struct section *sec = &secs[i];
35608 char *sym_strtab;
35609 - int j;
35610 + unsigned int j;
35611
35612 if (sec->shdr.sh_type != SHT_SYMTAB) {
35613 continue;
35614 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35615
35616 static void print_absolute_relocs(void)
35617 {
35618 - int i, printed = 0;
35619 + unsigned int i, printed = 0;
35620 const char *format;
35621
35622 if (ELF_BITS == 64)
35623 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35624 struct section *sec_applies, *sec_symtab;
35625 char *sym_strtab;
35626 Elf_Sym *sh_symtab;
35627 - int j;
35628 + unsigned int j;
35629 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35630 continue;
35631 }
35632 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35633 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35634 Elf_Sym *sym, const char *symname))
35635 {
35636 - int i;
35637 + unsigned int i;
35638 /* Walk through the relocations */
35639 for (i = 0; i < ehdr.e_shnum; i++) {
35640 char *sym_strtab;
35641 Elf_Sym *sh_symtab;
35642 struct section *sec_applies, *sec_symtab;
35643 - int j;
35644 + unsigned int j;
35645 struct section *sec = &secs[i];
35646
35647 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35648 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35649 {
35650 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35651 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35652 + char *sym_strtab = sec->link->link->strtab;
35653 +
35654 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35655 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35656 + return 0;
35657 +
35658 +#ifdef CONFIG_PAX_KERNEXEC
35659 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35660 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35661 + return 0;
35662 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35663 + return 0;
35664 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35665 + return 0;
35666 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35667 + return 0;
35668 +#endif
35669
35670 switch (r_type) {
35671 case R_386_NONE:
35672 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35673
35674 static void emit_relocs(int as_text, int use_real_mode)
35675 {
35676 - int i;
35677 + unsigned int i;
35678 int (*write_reloc)(uint32_t, FILE *) = write32;
35679 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35680 const char *symname);
35681 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35682 {
35683 regex_init(use_real_mode);
35684 read_ehdr(fp);
35685 + read_phdrs(fp);
35686 read_shdrs(fp);
35687 read_strtabs(fp);
35688 read_symtabs(fp);
35689 - read_relocs(fp);
35690 + read_relocs(fp, use_real_mode);
35691 if (ELF_BITS == 64)
35692 percpu_init();
35693 if (show_absolute_syms) {
35694 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35695 index f40281e..92728c9 100644
35696 --- a/arch/x86/um/mem_32.c
35697 +++ b/arch/x86/um/mem_32.c
35698 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35699 gate_vma.vm_start = FIXADDR_USER_START;
35700 gate_vma.vm_end = FIXADDR_USER_END;
35701 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35702 - gate_vma.vm_page_prot = __P101;
35703 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35704
35705 return 0;
35706 }
35707 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35708 index 80ffa5b..a33bd15 100644
35709 --- a/arch/x86/um/tls_32.c
35710 +++ b/arch/x86/um/tls_32.c
35711 @@ -260,7 +260,7 @@ out:
35712 if (unlikely(task == current &&
35713 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35714 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35715 - "without flushed TLS.", current->pid);
35716 + "without flushed TLS.", task_pid_nr(current));
35717 }
35718
35719 return 0;
35720 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35721 index 8533c96..ff98c52 100644
35722 --- a/arch/x86/vdso/Makefile
35723 +++ b/arch/x86/vdso/Makefile
35724 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35725 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35726 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35727
35728 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35729 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35730 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35731 GCOV_PROFILE := n
35732
35733 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35734 index 0224987..c7d65a5 100644
35735 --- a/arch/x86/vdso/vdso2c.h
35736 +++ b/arch/x86/vdso/vdso2c.h
35737 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35738 unsigned long load_size = -1; /* Work around bogus warning */
35739 unsigned long mapping_size;
35740 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35741 - int i;
35742 + unsigned int i;
35743 unsigned long j;
35744 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35745 *alt_sec = NULL;
35746 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35747 index e904c27..b9eaa03 100644
35748 --- a/arch/x86/vdso/vdso32-setup.c
35749 +++ b/arch/x86/vdso/vdso32-setup.c
35750 @@ -14,6 +14,7 @@
35751 #include <asm/cpufeature.h>
35752 #include <asm/processor.h>
35753 #include <asm/vdso.h>
35754 +#include <asm/mman.h>
35755
35756 #ifdef CONFIG_COMPAT_VDSO
35757 #define VDSO_DEFAULT 0
35758 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35759 index 1c9f750..cfddb1a 100644
35760 --- a/arch/x86/vdso/vma.c
35761 +++ b/arch/x86/vdso/vma.c
35762 @@ -19,10 +19,7 @@
35763 #include <asm/page.h>
35764 #include <asm/hpet.h>
35765 #include <asm/desc.h>
35766 -
35767 -#if defined(CONFIG_X86_64)
35768 -unsigned int __read_mostly vdso64_enabled = 1;
35769 -#endif
35770 +#include <asm/mman.h>
35771
35772 void __init init_vdso_image(const struct vdso_image *image)
35773 {
35774 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35775 .pages = no_pages,
35776 };
35777
35778 +#ifdef CONFIG_PAX_RANDMMAP
35779 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35780 + calculate_addr = false;
35781 +#endif
35782 +
35783 if (calculate_addr) {
35784 addr = vdso_addr(current->mm->start_stack,
35785 image->size - image->sym_vvar_start);
35786 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35787 down_write(&mm->mmap_sem);
35788
35789 addr = get_unmapped_area(NULL, addr,
35790 - image->size - image->sym_vvar_start, 0, 0);
35791 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35792 if (IS_ERR_VALUE(addr)) {
35793 ret = addr;
35794 goto up_fail;
35795 }
35796
35797 text_start = addr - image->sym_vvar_start;
35798 - current->mm->context.vdso = (void __user *)text_start;
35799 + mm->context.vdso = text_start;
35800
35801 /*
35802 * MAYWRITE to allow gdb to COW and set breakpoints
35803 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35804 hpet_address >> PAGE_SHIFT,
35805 PAGE_SIZE,
35806 pgprot_noncached(PAGE_READONLY));
35807 -
35808 - if (ret)
35809 - goto up_fail;
35810 }
35811 #endif
35812
35813 up_fail:
35814 if (ret)
35815 - current->mm->context.vdso = NULL;
35816 + current->mm->context.vdso = 0;
35817
35818 up_write(&mm->mmap_sem);
35819 return ret;
35820 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35821
35822 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35823 current_thread_info()->sysenter_return =
35824 - current->mm->context.vdso +
35825 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35826 + (void __force_user *)(current->mm->context.vdso +
35827 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35828
35829 return 0;
35830 }
35831 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35832 #ifdef CONFIG_X86_64
35833 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35834 {
35835 - if (!vdso64_enabled)
35836 - return 0;
35837 -
35838 return map_vdso(&vdso_image_64, true);
35839 }
35840
35841 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35842 int uses_interp)
35843 {
35844 #ifdef CONFIG_X86_X32_ABI
35845 - if (test_thread_flag(TIF_X32)) {
35846 - if (!vdso64_enabled)
35847 - return 0;
35848 -
35849 + if (test_thread_flag(TIF_X32))
35850 return map_vdso(&vdso_image_x32, true);
35851 - }
35852 #endif
35853
35854 return load_vdso32();
35855 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35856 #endif
35857
35858 #ifdef CONFIG_X86_64
35859 -static __init int vdso_setup(char *s)
35860 -{
35861 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35862 - return 0;
35863 -}
35864 -__setup("vdso=", vdso_setup);
35865 -#endif
35866 -
35867 -#ifdef CONFIG_X86_64
35868 static void vgetcpu_cpu_init(void *arg)
35869 {
35870 int cpu = smp_processor_id();
35871 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35872 index e88fda8..76ce7ce 100644
35873 --- a/arch/x86/xen/Kconfig
35874 +++ b/arch/x86/xen/Kconfig
35875 @@ -9,6 +9,7 @@ config XEN
35876 select XEN_HAVE_PVMMU
35877 depends on X86_64 || (X86_32 && X86_PAE)
35878 depends on X86_TSC
35879 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35880 help
35881 This is the Linux Xen port. Enabling this will allow the
35882 kernel to boot in a paravirtualized environment under the
35883 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35884 index 5240f56..0c12163 100644
35885 --- a/arch/x86/xen/enlighten.c
35886 +++ b/arch/x86/xen/enlighten.c
35887 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35888
35889 struct shared_info xen_dummy_shared_info;
35890
35891 -void *xen_initial_gdt;
35892 -
35893 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35894 __read_mostly int xen_have_vector_callback;
35895 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35896 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35897 {
35898 unsigned long va = dtr->address;
35899 unsigned int size = dtr->size + 1;
35900 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35901 - unsigned long frames[pages];
35902 + unsigned long frames[65536 / PAGE_SIZE];
35903 int f;
35904
35905 /*
35906 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35907 {
35908 unsigned long va = dtr->address;
35909 unsigned int size = dtr->size + 1;
35910 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35911 - unsigned long frames[pages];
35912 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35913 int f;
35914
35915 /*
35916 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35917 * 8-byte entries, or 16 4k pages..
35918 */
35919
35920 - BUG_ON(size > 65536);
35921 + BUG_ON(size > GDT_SIZE);
35922 BUG_ON(va & ~PAGE_MASK);
35923
35924 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35925 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35926 return 0;
35927 }
35928
35929 -static void set_xen_basic_apic_ops(void)
35930 +static void __init set_xen_basic_apic_ops(void)
35931 {
35932 apic->read = xen_apic_read;
35933 apic->write = xen_apic_write;
35934 @@ -1308,30 +1304,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35935 #endif
35936 };
35937
35938 -static void xen_reboot(int reason)
35939 +static __noreturn void xen_reboot(int reason)
35940 {
35941 struct sched_shutdown r = { .reason = reason };
35942
35943 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35944 - BUG();
35945 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35946 + BUG();
35947 }
35948
35949 -static void xen_restart(char *msg)
35950 +static __noreturn void xen_restart(char *msg)
35951 {
35952 xen_reboot(SHUTDOWN_reboot);
35953 }
35954
35955 -static void xen_emergency_restart(void)
35956 +static __noreturn void xen_emergency_restart(void)
35957 {
35958 xen_reboot(SHUTDOWN_reboot);
35959 }
35960
35961 -static void xen_machine_halt(void)
35962 +static __noreturn void xen_machine_halt(void)
35963 {
35964 xen_reboot(SHUTDOWN_poweroff);
35965 }
35966
35967 -static void xen_machine_power_off(void)
35968 +static __noreturn void xen_machine_power_off(void)
35969 {
35970 if (pm_power_off)
35971 pm_power_off();
35972 @@ -1484,8 +1480,11 @@ static void __ref xen_setup_gdt(int cpu)
35973 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35974 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35975
35976 - setup_stack_canary_segment(0);
35977 - switch_to_new_gdt(0);
35978 + setup_stack_canary_segment(cpu);
35979 +#ifdef CONFIG_X86_64
35980 + load_percpu_segment(cpu);
35981 +#endif
35982 + switch_to_new_gdt(cpu);
35983
35984 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35985 pv_cpu_ops.load_gdt = xen_load_gdt;
35986 @@ -1600,7 +1599,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35987 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35988
35989 /* Work out if we support NX */
35990 - x86_configure_nx();
35991 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35992 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35993 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35994 + unsigned l, h;
35995 +
35996 + __supported_pte_mask |= _PAGE_NX;
35997 + rdmsr(MSR_EFER, l, h);
35998 + l |= EFER_NX;
35999 + wrmsr(MSR_EFER, l, h);
36000 + }
36001 +#endif
36002
36003 /* Get mfn list */
36004 xen_build_dynamic_phys_to_machine();
36005 @@ -1628,13 +1637,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
36006
36007 machine_ops = xen_machine_ops;
36008
36009 - /*
36010 - * The only reliable way to retain the initial address of the
36011 - * percpu gdt_page is to remember it here, so we can go and
36012 - * mark it RW later, when the initial percpu area is freed.
36013 - */
36014 - xen_initial_gdt = &per_cpu(gdt_page, 0);
36015 -
36016 xen_smp_init();
36017
36018 #ifdef CONFIG_ACPI_NUMA
36019 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
36020 index adca9e2..cdba9d1 100644
36021 --- a/arch/x86/xen/mmu.c
36022 +++ b/arch/x86/xen/mmu.c
36023 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
36024 return val;
36025 }
36026
36027 -static pteval_t pte_pfn_to_mfn(pteval_t val)
36028 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
36029 {
36030 if (val & _PAGE_PRESENT) {
36031 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
36032 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
36033 * L3_k[511] -> level2_fixmap_pgt */
36034 convert_pfn_mfn(level3_kernel_pgt);
36035
36036 + convert_pfn_mfn(level3_vmalloc_start_pgt);
36037 + convert_pfn_mfn(level3_vmalloc_end_pgt);
36038 + convert_pfn_mfn(level3_vmemmap_pgt);
36039 /* L3_k[511][506] -> level1_fixmap_pgt */
36040 + /* L3_k[511][507] -> level1_vsyscall_pgt */
36041 convert_pfn_mfn(level2_fixmap_pgt);
36042 }
36043 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
36044 @@ -1860,11 +1864,18 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
36045 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
36046 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
36047 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
36048 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
36049 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
36050 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
36051 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
36052 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
36053 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
36054 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
36055 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
36056 - set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
36057 + set_page_prot(level1_fixmap_pgt[0], PAGE_KERNEL_RO);
36058 + set_page_prot(level1_fixmap_pgt[1], PAGE_KERNEL_RO);
36059 + set_page_prot(level1_fixmap_pgt[2], PAGE_KERNEL_RO);
36060 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
36061
36062 /* Pin down new L4 */
36063 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
36064 @@ -2048,6 +2059,7 @@ static void __init xen_post_allocator_init(void)
36065 pv_mmu_ops.set_pud = xen_set_pud;
36066 #if PAGETABLE_LEVELS == 4
36067 pv_mmu_ops.set_pgd = xen_set_pgd;
36068 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
36069 #endif
36070
36071 /* This will work as long as patching hasn't happened yet
36072 @@ -2126,6 +2138,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
36073 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
36074 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
36075 .set_pgd = xen_set_pgd_hyper,
36076 + .set_pgd_batched = xen_set_pgd_hyper,
36077
36078 .alloc_pud = xen_alloc_pmd_init,
36079 .release_pud = xen_release_pmd_init,
36080 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
36081 index 08e8489..b1e182f 100644
36082 --- a/arch/x86/xen/smp.c
36083 +++ b/arch/x86/xen/smp.c
36084 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
36085
36086 if (xen_pv_domain()) {
36087 if (!xen_feature(XENFEAT_writable_page_tables))
36088 - /* We've switched to the "real" per-cpu gdt, so make
36089 - * sure the old memory can be recycled. */
36090 - make_lowmem_page_readwrite(xen_initial_gdt);
36091 -
36092 #ifdef CONFIG_X86_32
36093 /*
36094 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
36095 * expects __USER_DS
36096 */
36097 - loadsegment(ds, __USER_DS);
36098 - loadsegment(es, __USER_DS);
36099 + loadsegment(ds, __KERNEL_DS);
36100 + loadsegment(es, __KERNEL_DS);
36101 #endif
36102
36103 xen_filter_cpu_maps();
36104 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36105 #ifdef CONFIG_X86_32
36106 /* Note: PVH is not yet supported on x86_32. */
36107 ctxt->user_regs.fs = __KERNEL_PERCPU;
36108 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
36109 + savesegment(gs, ctxt->user_regs.gs);
36110 #endif
36111 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
36112
36113 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36114 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36115 ctxt->flags = VGCF_IN_KERNEL;
36116 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36117 - ctxt->user_regs.ds = __USER_DS;
36118 - ctxt->user_regs.es = __USER_DS;
36119 + ctxt->user_regs.ds = __KERNEL_DS;
36120 + ctxt->user_regs.es = __KERNEL_DS;
36121 ctxt->user_regs.ss = __KERNEL_DS;
36122
36123 xen_copy_trap_info(ctxt->trap_ctxt);
36124 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
36125 int rc;
36126
36127 per_cpu(current_task, cpu) = idle;
36128 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
36129 #ifdef CONFIG_X86_32
36130 irq_ctx_init(cpu);
36131 #else
36132 clear_tsk_thread_flag(idle, TIF_FORK);
36133 #endif
36134 - per_cpu(kernel_stack, cpu) =
36135 - (unsigned long)task_stack_page(idle) -
36136 - KERNEL_STACK_OFFSET + THREAD_SIZE;
36137 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
36138
36139 xen_setup_runstate_info(cpu);
36140 xen_setup_timer(cpu);
36141 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36142
36143 void __init xen_smp_init(void)
36144 {
36145 - smp_ops = xen_smp_ops;
36146 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36147 xen_fill_possible_map();
36148 }
36149
36150 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36151 index fd92a64..1f72641 100644
36152 --- a/arch/x86/xen/xen-asm_32.S
36153 +++ b/arch/x86/xen/xen-asm_32.S
36154 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36155 pushw %fs
36156 movl $(__KERNEL_PERCPU), %eax
36157 movl %eax, %fs
36158 - movl %fs:xen_vcpu, %eax
36159 + mov PER_CPU_VAR(xen_vcpu), %eax
36160 POP_FS
36161 #else
36162 movl %ss:xen_vcpu, %eax
36163 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36164 index 674b2225..f1f5dc1 100644
36165 --- a/arch/x86/xen/xen-head.S
36166 +++ b/arch/x86/xen/xen-head.S
36167 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
36168 #ifdef CONFIG_X86_32
36169 mov %esi,xen_start_info
36170 mov $init_thread_union+THREAD_SIZE,%esp
36171 +#ifdef CONFIG_SMP
36172 + movl $cpu_gdt_table,%edi
36173 + movl $__per_cpu_load,%eax
36174 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36175 + rorl $16,%eax
36176 + movb %al,__KERNEL_PERCPU + 4(%edi)
36177 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36178 + movl $__per_cpu_end - 1,%eax
36179 + subl $__per_cpu_start,%eax
36180 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36181 +#endif
36182 #else
36183 mov %rsi,xen_start_info
36184 mov $init_thread_union+THREAD_SIZE,%rsp
36185 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36186 index 9e195c6..523ed36 100644
36187 --- a/arch/x86/xen/xen-ops.h
36188 +++ b/arch/x86/xen/xen-ops.h
36189 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36190 void xen_syscall32_target(void);
36191 #endif
36192
36193 -extern void *xen_initial_gdt;
36194 -
36195 struct trap_info;
36196 void xen_copy_trap_info(struct trap_info *traps);
36197
36198 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36199 index 525bd3d..ef888b1 100644
36200 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36201 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36202 @@ -119,9 +119,9 @@
36203 ----------------------------------------------------------------------*/
36204
36205 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36206 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36207 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36208 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36209 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36210
36211 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36212 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36213 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36214 index 2f33760..835e50a 100644
36215 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36216 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36217 @@ -11,6 +11,7 @@
36218 #ifndef _XTENSA_CORE_H
36219 #define _XTENSA_CORE_H
36220
36221 +#include <linux/const.h>
36222
36223 /****************************************************************************
36224 Parameters Useful for Any Code, USER or PRIVILEGED
36225 @@ -112,9 +113,9 @@
36226 ----------------------------------------------------------------------*/
36227
36228 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36229 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36230 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36231 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36232 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36233
36234 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36235 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36236 diff --git a/block/bio.c b/block/bio.c
36237 index f66a4ea..73ddf55 100644
36238 --- a/block/bio.c
36239 +++ b/block/bio.c
36240 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36241 /*
36242 * Overflow, abort
36243 */
36244 - if (end < start)
36245 + if (end < start || end - start > INT_MAX - nr_pages)
36246 return ERR_PTR(-EINVAL);
36247
36248 nr_pages += end - start;
36249 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36250 /*
36251 * Overflow, abort
36252 */
36253 - if (end < start)
36254 + if (end < start || end - start > INT_MAX - nr_pages)
36255 return ERR_PTR(-EINVAL);
36256
36257 nr_pages += end - start;
36258 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36259 index 0736729..2ec3b48 100644
36260 --- a/block/blk-iopoll.c
36261 +++ b/block/blk-iopoll.c
36262 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36263 }
36264 EXPORT_SYMBOL(blk_iopoll_complete);
36265
36266 -static void blk_iopoll_softirq(struct softirq_action *h)
36267 +static __latent_entropy void blk_iopoll_softirq(void)
36268 {
36269 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36270 int rearm = 0, budget = blk_iopoll_budget;
36271 diff --git a/block/blk-map.c b/block/blk-map.c
36272 index b8d2725..08c52b0 100644
36273 --- a/block/blk-map.c
36274 +++ b/block/blk-map.c
36275 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36276 if (!len || !kbuf)
36277 return -EINVAL;
36278
36279 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36280 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36281 if (do_copy)
36282 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36283 else
36284 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36285 index 53b1737..08177d2e 100644
36286 --- a/block/blk-softirq.c
36287 +++ b/block/blk-softirq.c
36288 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36289 * Softirq action handler - move entries to local list and loop over them
36290 * while passing them to the queue registered handler.
36291 */
36292 -static void blk_done_softirq(struct softirq_action *h)
36293 +static __latent_entropy void blk_done_softirq(void)
36294 {
36295 struct list_head *cpu_list, local_list;
36296
36297 diff --git a/block/bsg.c b/block/bsg.c
36298 index d214e92..9649863 100644
36299 --- a/block/bsg.c
36300 +++ b/block/bsg.c
36301 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36302 struct sg_io_v4 *hdr, struct bsg_device *bd,
36303 fmode_t has_write_perm)
36304 {
36305 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36306 + unsigned char *cmdptr;
36307 +
36308 if (hdr->request_len > BLK_MAX_CDB) {
36309 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36310 if (!rq->cmd)
36311 return -ENOMEM;
36312 - }
36313 + cmdptr = rq->cmd;
36314 + } else
36315 + cmdptr = tmpcmd;
36316
36317 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36318 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36319 hdr->request_len))
36320 return -EFAULT;
36321
36322 + if (cmdptr != rq->cmd)
36323 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36324 +
36325 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36326 if (blk_verify_command(rq->cmd, has_write_perm))
36327 return -EPERM;
36328 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36329 index f678c73..f35aa18 100644
36330 --- a/block/compat_ioctl.c
36331 +++ b/block/compat_ioctl.c
36332 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36333 cgc = compat_alloc_user_space(sizeof(*cgc));
36334 cgc32 = compat_ptr(arg);
36335
36336 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36337 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36338 get_user(data, &cgc32->buffer) ||
36339 put_user(compat_ptr(data), &cgc->buffer) ||
36340 copy_in_user(&cgc->buflen, &cgc32->buflen,
36341 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36342 err |= __get_user(f->spec1, &uf->spec1);
36343 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36344 err |= __get_user(name, &uf->name);
36345 - f->name = compat_ptr(name);
36346 + f->name = (void __force_kernel *)compat_ptr(name);
36347 if (err) {
36348 err = -EFAULT;
36349 goto out;
36350 diff --git a/block/genhd.c b/block/genhd.c
36351 index ea982ea..86e0f9e 100644
36352 --- a/block/genhd.c
36353 +++ b/block/genhd.c
36354 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36355
36356 /*
36357 * Register device numbers dev..(dev+range-1)
36358 - * range must be nonzero
36359 + * Noop if @range is zero.
36360 * The hash chain is sorted on range, so that subranges can override.
36361 */
36362 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36363 struct kobject *(*probe)(dev_t, int *, void *),
36364 int (*lock)(dev_t, void *), void *data)
36365 {
36366 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36367 + if (range)
36368 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36369 }
36370
36371 EXPORT_SYMBOL(blk_register_region);
36372
36373 +/* undo blk_register_region(), noop if @range is zero */
36374 void blk_unregister_region(dev_t devt, unsigned long range)
36375 {
36376 - kobj_unmap(bdev_map, devt, range);
36377 + if (range)
36378 + kobj_unmap(bdev_map, devt, range);
36379 }
36380
36381 EXPORT_SYMBOL(blk_unregister_region);
36382 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36383 index 26cb624..a49c3a5 100644
36384 --- a/block/partitions/efi.c
36385 +++ b/block/partitions/efi.c
36386 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36387 if (!gpt)
36388 return NULL;
36389
36390 + if (!le32_to_cpu(gpt->num_partition_entries))
36391 + return NULL;
36392 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36393 + if (!pte)
36394 + return NULL;
36395 +
36396 count = le32_to_cpu(gpt->num_partition_entries) *
36397 le32_to_cpu(gpt->sizeof_partition_entry);
36398 - if (!count)
36399 - return NULL;
36400 - pte = kmalloc(count, GFP_KERNEL);
36401 - if (!pte)
36402 - return NULL;
36403 -
36404 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36405 (u8 *) pte, count) < count) {
36406 kfree(pte);
36407 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36408 index e1f71c3..02d295a 100644
36409 --- a/block/scsi_ioctl.c
36410 +++ b/block/scsi_ioctl.c
36411 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36412 return put_user(0, p);
36413 }
36414
36415 -static int sg_get_timeout(struct request_queue *q)
36416 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36417 {
36418 return jiffies_to_clock_t(q->sg_timeout);
36419 }
36420 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36421 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36422 struct sg_io_hdr *hdr, fmode_t mode)
36423 {
36424 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36425 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36426 + unsigned char *cmdptr;
36427 +
36428 + if (rq->cmd != rq->__cmd)
36429 + cmdptr = rq->cmd;
36430 + else
36431 + cmdptr = tmpcmd;
36432 +
36433 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36434 return -EFAULT;
36435 +
36436 + if (cmdptr != rq->cmd)
36437 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36438 +
36439 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36440 return -EPERM;
36441
36442 @@ -422,6 +434,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36443 int err;
36444 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36445 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36446 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36447 + unsigned char *cmdptr;
36448
36449 if (!sic)
36450 return -EINVAL;
36451 @@ -460,9 +474,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36452 */
36453 err = -EFAULT;
36454 rq->cmd_len = cmdlen;
36455 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36456 +
36457 + if (rq->cmd != rq->__cmd)
36458 + cmdptr = rq->cmd;
36459 + else
36460 + cmdptr = tmpcmd;
36461 +
36462 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36463 goto error;
36464
36465 + if (rq->cmd != cmdptr)
36466 + memcpy(rq->cmd, cmdptr, cmdlen);
36467 +
36468 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36469 goto error;
36470
36471 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36472 index 650afac1..f3307de 100644
36473 --- a/crypto/cryptd.c
36474 +++ b/crypto/cryptd.c
36475 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36476
36477 struct cryptd_blkcipher_request_ctx {
36478 crypto_completion_t complete;
36479 -};
36480 +} __no_const;
36481
36482 struct cryptd_hash_ctx {
36483 struct crypto_shash *child;
36484 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36485
36486 struct cryptd_aead_request_ctx {
36487 crypto_completion_t complete;
36488 -};
36489 +} __no_const;
36490
36491 static void cryptd_queue_worker(struct work_struct *work);
36492
36493 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36494 index c305d41..a96de79 100644
36495 --- a/crypto/pcrypt.c
36496 +++ b/crypto/pcrypt.c
36497 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36498 int ret;
36499
36500 pinst->kobj.kset = pcrypt_kset;
36501 - ret = kobject_add(&pinst->kobj, NULL, name);
36502 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36503 if (!ret)
36504 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36505
36506 diff --git a/crypto/zlib.c b/crypto/zlib.c
36507 index 0eefa9d..0fa3d29 100644
36508 --- a/crypto/zlib.c
36509 +++ b/crypto/zlib.c
36510 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36511 zlib_comp_exit(ctx);
36512
36513 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36514 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36515 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36516 : MAX_WBITS;
36517 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36518 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36519 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36520 : DEF_MEM_LEVEL;
36521
36522 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36523 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36524 index 3b37676..898edfa 100644
36525 --- a/drivers/acpi/acpica/hwxfsleep.c
36526 +++ b/drivers/acpi/acpica/hwxfsleep.c
36527 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36528 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36529
36530 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36531 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36532 - acpi_hw_extended_sleep},
36533 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36534 - acpi_hw_extended_wake_prep},
36535 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36536 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36537 + .extended_function = acpi_hw_extended_sleep},
36538 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36539 + .extended_function = acpi_hw_extended_wake_prep},
36540 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36541 + .extended_function = acpi_hw_extended_wake}
36542 };
36543
36544 /*
36545 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36546 index 16129c7..8b675cd 100644
36547 --- a/drivers/acpi/apei/apei-internal.h
36548 +++ b/drivers/acpi/apei/apei-internal.h
36549 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36550 struct apei_exec_ins_type {
36551 u32 flags;
36552 apei_exec_ins_func_t run;
36553 -};
36554 +} __do_const;
36555
36556 struct apei_exec_context {
36557 u32 ip;
36558 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36559 index e82d097..0c855c1 100644
36560 --- a/drivers/acpi/apei/ghes.c
36561 +++ b/drivers/acpi/apei/ghes.c
36562 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36563 const struct acpi_hest_generic *generic,
36564 const struct acpi_hest_generic_status *estatus)
36565 {
36566 - static atomic_t seqno;
36567 + static atomic_unchecked_t seqno;
36568 unsigned int curr_seqno;
36569 char pfx_seq[64];
36570
36571 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36572 else
36573 pfx = KERN_ERR;
36574 }
36575 - curr_seqno = atomic_inc_return(&seqno);
36576 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36577 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36578 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36579 pfx_seq, generic->header.source_id);
36580 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36581 index a83e3c6..c3d617f 100644
36582 --- a/drivers/acpi/bgrt.c
36583 +++ b/drivers/acpi/bgrt.c
36584 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36585 if (!bgrt_image)
36586 return -ENODEV;
36587
36588 - bin_attr_image.private = bgrt_image;
36589 - bin_attr_image.size = bgrt_image_size;
36590 + pax_open_kernel();
36591 + *(void **)&bin_attr_image.private = bgrt_image;
36592 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36593 + pax_close_kernel();
36594
36595 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36596 if (!bgrt_kobj)
36597 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36598 index 9b693d5..8953d54 100644
36599 --- a/drivers/acpi/blacklist.c
36600 +++ b/drivers/acpi/blacklist.c
36601 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36602 u32 is_critical_error;
36603 };
36604
36605 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36606 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36607
36608 /*
36609 * POLICY: If *anything* doesn't work, put it on the blacklist.
36610 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36611 return 0;
36612 }
36613
36614 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36615 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36616 {
36617 .callback = dmi_disable_osi_vista,
36618 .ident = "Fujitsu Siemens",
36619 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36620 index 8b67bd0..b59593e 100644
36621 --- a/drivers/acpi/bus.c
36622 +++ b/drivers/acpi/bus.c
36623 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36624 }
36625 #endif
36626
36627 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36628 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36629 /*
36630 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36631 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36632 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36633 {}
36634 };
36635 #else
36636 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36637 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36638 {}
36639 };
36640 #endif
36641 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36642 index c68e724..e863008 100644
36643 --- a/drivers/acpi/custom_method.c
36644 +++ b/drivers/acpi/custom_method.c
36645 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36646 struct acpi_table_header table;
36647 acpi_status status;
36648
36649 +#ifdef CONFIG_GRKERNSEC_KMEM
36650 + return -EPERM;
36651 +#endif
36652 +
36653 if (!(*ppos)) {
36654 /* parse the table header to get the table length */
36655 if (count <= sizeof(struct acpi_table_header))
36656 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36657 index 735db11..91e07ff 100644
36658 --- a/drivers/acpi/device_pm.c
36659 +++ b/drivers/acpi/device_pm.c
36660 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36661
36662 #endif /* CONFIG_PM_SLEEP */
36663
36664 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36665 +
36666 static struct dev_pm_domain acpi_general_pm_domain = {
36667 .ops = {
36668 .runtime_suspend = acpi_subsys_runtime_suspend,
36669 @@ -1041,6 +1043,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36670 .restore_early = acpi_subsys_resume_early,
36671 #endif
36672 },
36673 + .detach = acpi_dev_pm_detach
36674 };
36675
36676 /**
36677 @@ -1110,7 +1113,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36678 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36679 }
36680
36681 - dev->pm_domain->detach = acpi_dev_pm_detach;
36682 return 0;
36683 }
36684 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36685 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36686 index a8dd2f7..e15950e 100644
36687 --- a/drivers/acpi/ec.c
36688 +++ b/drivers/acpi/ec.c
36689 @@ -1242,7 +1242,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36690 return 0;
36691 }
36692
36693 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36694 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36695 {
36696 ec_skip_dsdt_scan, "Compal JFL92", {
36697 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36698 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36699 index 139d9e4..9a9d799 100644
36700 --- a/drivers/acpi/pci_slot.c
36701 +++ b/drivers/acpi/pci_slot.c
36702 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36703 return 0;
36704 }
36705
36706 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36707 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36708 /*
36709 * Fujitsu Primequest machines will return 1023 to indicate an
36710 * error if the _SUN method is evaluated on SxFy objects that
36711 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36712 index d9f7158..168e742 100644
36713 --- a/drivers/acpi/processor_driver.c
36714 +++ b/drivers/acpi/processor_driver.c
36715 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36716 return NOTIFY_OK;
36717 }
36718
36719 -static struct notifier_block __refdata acpi_cpu_notifier = {
36720 +static struct notifier_block __refconst acpi_cpu_notifier = {
36721 .notifier_call = acpi_cpu_soft_notify,
36722 };
36723
36724 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36725 index f98db0b..8309c83 100644
36726 --- a/drivers/acpi/processor_idle.c
36727 +++ b/drivers/acpi/processor_idle.c
36728 @@ -912,7 +912,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36729 {
36730 int i, count = CPUIDLE_DRIVER_STATE_START;
36731 struct acpi_processor_cx *cx;
36732 - struct cpuidle_state *state;
36733 + cpuidle_state_no_const *state;
36734 struct cpuidle_driver *drv = &acpi_idle_driver;
36735
36736 if (!pr->flags.power_setup_done)
36737 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36738 index e5dd808..1eceed1 100644
36739 --- a/drivers/acpi/processor_pdc.c
36740 +++ b/drivers/acpi/processor_pdc.c
36741 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36742 return 0;
36743 }
36744
36745 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36746 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36747 {
36748 set_no_mwait, "Extensa 5220", {
36749 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36750 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36751 index 7f251dd..47b262c 100644
36752 --- a/drivers/acpi/sleep.c
36753 +++ b/drivers/acpi/sleep.c
36754 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36755 return 0;
36756 }
36757
36758 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36759 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36760 {
36761 .callback = init_old_suspend_ordering,
36762 .ident = "Abit KN9 (nForce4 variant)",
36763 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36764 index 13e577c..cef11ee 100644
36765 --- a/drivers/acpi/sysfs.c
36766 +++ b/drivers/acpi/sysfs.c
36767 @@ -423,11 +423,11 @@ static u32 num_counters;
36768 static struct attribute **all_attrs;
36769 static u32 acpi_gpe_count;
36770
36771 -static struct attribute_group interrupt_stats_attr_group = {
36772 +static attribute_group_no_const interrupt_stats_attr_group = {
36773 .name = "interrupts",
36774 };
36775
36776 -static struct kobj_attribute *counter_attrs;
36777 +static kobj_attribute_no_const *counter_attrs;
36778
36779 static void delete_gpe_attr_array(void)
36780 {
36781 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36782 index d24fa19..782f1e6 100644
36783 --- a/drivers/acpi/thermal.c
36784 +++ b/drivers/acpi/thermal.c
36785 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36786 return 0;
36787 }
36788
36789 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36790 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36791 /*
36792 * Award BIOS on this AOpen makes thermal control almost worthless.
36793 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36794 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36795 index 26eb70c..4d66ddf 100644
36796 --- a/drivers/acpi/video.c
36797 +++ b/drivers/acpi/video.c
36798 @@ -418,7 +418,7 @@ static int __init video_disable_native_backlight(const struct dmi_system_id *d)
36799 return 0;
36800 }
36801
36802 -static struct dmi_system_id video_dmi_table[] __initdata = {
36803 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36804 /*
36805 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36806 */
36807 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36808 index 287c4ba..6a600bc 100644
36809 --- a/drivers/ata/libahci.c
36810 +++ b/drivers/ata/libahci.c
36811 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36812 }
36813 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36814
36815 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36816 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36817 struct ata_taskfile *tf, int is_cmd, u16 flags,
36818 unsigned long timeout_msec)
36819 {
36820 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36821 index 87b4b7f..d876fbd 100644
36822 --- a/drivers/ata/libata-core.c
36823 +++ b/drivers/ata/libata-core.c
36824 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36825 static void ata_dev_xfermask(struct ata_device *dev);
36826 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36827
36828 -atomic_t ata_print_id = ATOMIC_INIT(0);
36829 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36830
36831 struct ata_force_param {
36832 const char *name;
36833 @@ -4780,7 +4780,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36834 struct ata_port *ap;
36835 unsigned int tag;
36836
36837 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36838 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36839 ap = qc->ap;
36840
36841 qc->flags = 0;
36842 @@ -4797,7 +4797,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36843 struct ata_port *ap;
36844 struct ata_link *link;
36845
36846 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36847 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36848 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36849 ap = qc->ap;
36850 link = qc->dev->link;
36851 @@ -5901,6 +5901,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36852 return;
36853
36854 spin_lock(&lock);
36855 + pax_open_kernel();
36856
36857 for (cur = ops->inherits; cur; cur = cur->inherits) {
36858 void **inherit = (void **)cur;
36859 @@ -5914,8 +5915,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36860 if (IS_ERR(*pp))
36861 *pp = NULL;
36862
36863 - ops->inherits = NULL;
36864 + *(struct ata_port_operations **)&ops->inherits = NULL;
36865
36866 + pax_close_kernel();
36867 spin_unlock(&lock);
36868 }
36869
36870 @@ -6111,7 +6113,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36871
36872 /* give ports names and add SCSI hosts */
36873 for (i = 0; i < host->n_ports; i++) {
36874 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36875 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36876 host->ports[i]->local_port_no = i + 1;
36877 }
36878
36879 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36880 index b061ba2..fdcd85f 100644
36881 --- a/drivers/ata/libata-scsi.c
36882 +++ b/drivers/ata/libata-scsi.c
36883 @@ -4172,7 +4172,7 @@ int ata_sas_port_init(struct ata_port *ap)
36884
36885 if (rc)
36886 return rc;
36887 - ap->print_id = atomic_inc_return(&ata_print_id);
36888 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36889 return 0;
36890 }
36891 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36892 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36893 index f840ca1..edd6ef3 100644
36894 --- a/drivers/ata/libata.h
36895 +++ b/drivers/ata/libata.h
36896 @@ -53,7 +53,7 @@ enum {
36897 ATA_DNXFER_QUIET = (1 << 31),
36898 };
36899
36900 -extern atomic_t ata_print_id;
36901 +extern atomic_unchecked_t ata_print_id;
36902 extern int atapi_passthru16;
36903 extern int libata_fua;
36904 extern int libata_noacpi;
36905 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36906 index a9b0c82..207d97d 100644
36907 --- a/drivers/ata/pata_arasan_cf.c
36908 +++ b/drivers/ata/pata_arasan_cf.c
36909 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36910 /* Handle platform specific quirks */
36911 if (quirk) {
36912 if (quirk & CF_BROKEN_PIO) {
36913 - ap->ops->set_piomode = NULL;
36914 + pax_open_kernel();
36915 + *(void **)&ap->ops->set_piomode = NULL;
36916 + pax_close_kernel();
36917 ap->pio_mask = 0;
36918 }
36919 if (quirk & CF_BROKEN_MWDMA)
36920 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36921 index f9b983a..887b9d8 100644
36922 --- a/drivers/atm/adummy.c
36923 +++ b/drivers/atm/adummy.c
36924 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36925 vcc->pop(vcc, skb);
36926 else
36927 dev_kfree_skb_any(skb);
36928 - atomic_inc(&vcc->stats->tx);
36929 + atomic_inc_unchecked(&vcc->stats->tx);
36930
36931 return 0;
36932 }
36933 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36934 index f1a9198..f466a4a 100644
36935 --- a/drivers/atm/ambassador.c
36936 +++ b/drivers/atm/ambassador.c
36937 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36938 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36939
36940 // VC layer stats
36941 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36942 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36943
36944 // free the descriptor
36945 kfree (tx_descr);
36946 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36947 dump_skb ("<<<", vc, skb);
36948
36949 // VC layer stats
36950 - atomic_inc(&atm_vcc->stats->rx);
36951 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36952 __net_timestamp(skb);
36953 // end of our responsibility
36954 atm_vcc->push (atm_vcc, skb);
36955 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36956 } else {
36957 PRINTK (KERN_INFO, "dropped over-size frame");
36958 // should we count this?
36959 - atomic_inc(&atm_vcc->stats->rx_drop);
36960 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36961 }
36962
36963 } else {
36964 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36965 }
36966
36967 if (check_area (skb->data, skb->len)) {
36968 - atomic_inc(&atm_vcc->stats->tx_err);
36969 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36970 return -ENOMEM; // ?
36971 }
36972
36973 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36974 index 480fa6f..947067c 100644
36975 --- a/drivers/atm/atmtcp.c
36976 +++ b/drivers/atm/atmtcp.c
36977 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36978 if (vcc->pop) vcc->pop(vcc,skb);
36979 else dev_kfree_skb(skb);
36980 if (dev_data) return 0;
36981 - atomic_inc(&vcc->stats->tx_err);
36982 + atomic_inc_unchecked(&vcc->stats->tx_err);
36983 return -ENOLINK;
36984 }
36985 size = skb->len+sizeof(struct atmtcp_hdr);
36986 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36987 if (!new_skb) {
36988 if (vcc->pop) vcc->pop(vcc,skb);
36989 else dev_kfree_skb(skb);
36990 - atomic_inc(&vcc->stats->tx_err);
36991 + atomic_inc_unchecked(&vcc->stats->tx_err);
36992 return -ENOBUFS;
36993 }
36994 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36995 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36996 if (vcc->pop) vcc->pop(vcc,skb);
36997 else dev_kfree_skb(skb);
36998 out_vcc->push(out_vcc,new_skb);
36999 - atomic_inc(&vcc->stats->tx);
37000 - atomic_inc(&out_vcc->stats->rx);
37001 + atomic_inc_unchecked(&vcc->stats->tx);
37002 + atomic_inc_unchecked(&out_vcc->stats->rx);
37003 return 0;
37004 }
37005
37006 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
37007 read_unlock(&vcc_sklist_lock);
37008 if (!out_vcc) {
37009 result = -EUNATCH;
37010 - atomic_inc(&vcc->stats->tx_err);
37011 + atomic_inc_unchecked(&vcc->stats->tx_err);
37012 goto done;
37013 }
37014 skb_pull(skb,sizeof(struct atmtcp_hdr));
37015 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
37016 __net_timestamp(new_skb);
37017 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
37018 out_vcc->push(out_vcc,new_skb);
37019 - atomic_inc(&vcc->stats->tx);
37020 - atomic_inc(&out_vcc->stats->rx);
37021 + atomic_inc_unchecked(&vcc->stats->tx);
37022 + atomic_inc_unchecked(&out_vcc->stats->rx);
37023 done:
37024 if (vcc->pop) vcc->pop(vcc,skb);
37025 else dev_kfree_skb(skb);
37026 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
37027 index 6339efd..2b441d5 100644
37028 --- a/drivers/atm/eni.c
37029 +++ b/drivers/atm/eni.c
37030 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
37031 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
37032 vcc->dev->number);
37033 length = 0;
37034 - atomic_inc(&vcc->stats->rx_err);
37035 + atomic_inc_unchecked(&vcc->stats->rx_err);
37036 }
37037 else {
37038 length = ATM_CELL_SIZE-1; /* no HEC */
37039 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
37040 size);
37041 }
37042 eff = length = 0;
37043 - atomic_inc(&vcc->stats->rx_err);
37044 + atomic_inc_unchecked(&vcc->stats->rx_err);
37045 }
37046 else {
37047 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
37048 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
37049 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
37050 vcc->dev->number,vcc->vci,length,size << 2,descr);
37051 length = eff = 0;
37052 - atomic_inc(&vcc->stats->rx_err);
37053 + atomic_inc_unchecked(&vcc->stats->rx_err);
37054 }
37055 }
37056 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
37057 @@ -770,7 +770,7 @@ rx_dequeued++;
37058 vcc->push(vcc,skb);
37059 pushed++;
37060 }
37061 - atomic_inc(&vcc->stats->rx);
37062 + atomic_inc_unchecked(&vcc->stats->rx);
37063 }
37064 wake_up(&eni_dev->rx_wait);
37065 }
37066 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
37067 DMA_TO_DEVICE);
37068 if (vcc->pop) vcc->pop(vcc,skb);
37069 else dev_kfree_skb_irq(skb);
37070 - atomic_inc(&vcc->stats->tx);
37071 + atomic_inc_unchecked(&vcc->stats->tx);
37072 wake_up(&eni_dev->tx_wait);
37073 dma_complete++;
37074 }
37075 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
37076 index 82f2ae0..f205c02 100644
37077 --- a/drivers/atm/firestream.c
37078 +++ b/drivers/atm/firestream.c
37079 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
37080 }
37081 }
37082
37083 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37084 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37085
37086 fs_dprintk (FS_DEBUG_TXMEM, "i");
37087 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
37088 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37089 #endif
37090 skb_put (skb, qe->p1 & 0xffff);
37091 ATM_SKB(skb)->vcc = atm_vcc;
37092 - atomic_inc(&atm_vcc->stats->rx);
37093 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37094 __net_timestamp(skb);
37095 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
37096 atm_vcc->push (atm_vcc, skb);
37097 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37098 kfree (pe);
37099 }
37100 if (atm_vcc)
37101 - atomic_inc(&atm_vcc->stats->rx_drop);
37102 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37103 break;
37104 case 0x1f: /* Reassembly abort: no buffers. */
37105 /* Silently increment error counter. */
37106 if (atm_vcc)
37107 - atomic_inc(&atm_vcc->stats->rx_drop);
37108 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37109 break;
37110 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
37111 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
37112 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37113 index 75dde90..4309ead 100644
37114 --- a/drivers/atm/fore200e.c
37115 +++ b/drivers/atm/fore200e.c
37116 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37117 #endif
37118 /* check error condition */
37119 if (*entry->status & STATUS_ERROR)
37120 - atomic_inc(&vcc->stats->tx_err);
37121 + atomic_inc_unchecked(&vcc->stats->tx_err);
37122 else
37123 - atomic_inc(&vcc->stats->tx);
37124 + atomic_inc_unchecked(&vcc->stats->tx);
37125 }
37126 }
37127
37128 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37129 if (skb == NULL) {
37130 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37131
37132 - atomic_inc(&vcc->stats->rx_drop);
37133 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37134 return -ENOMEM;
37135 }
37136
37137 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37138
37139 dev_kfree_skb_any(skb);
37140
37141 - atomic_inc(&vcc->stats->rx_drop);
37142 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37143 return -ENOMEM;
37144 }
37145
37146 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37147
37148 vcc->push(vcc, skb);
37149 - atomic_inc(&vcc->stats->rx);
37150 + atomic_inc_unchecked(&vcc->stats->rx);
37151
37152 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37153
37154 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37155 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37156 fore200e->atm_dev->number,
37157 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37158 - atomic_inc(&vcc->stats->rx_err);
37159 + atomic_inc_unchecked(&vcc->stats->rx_err);
37160 }
37161 }
37162
37163 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37164 goto retry_here;
37165 }
37166
37167 - atomic_inc(&vcc->stats->tx_err);
37168 + atomic_inc_unchecked(&vcc->stats->tx_err);
37169
37170 fore200e->tx_sat++;
37171 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37172 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37173 index 93dca2e..c5daa69 100644
37174 --- a/drivers/atm/he.c
37175 +++ b/drivers/atm/he.c
37176 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37177
37178 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37179 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37180 - atomic_inc(&vcc->stats->rx_drop);
37181 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37182 goto return_host_buffers;
37183 }
37184
37185 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37186 RBRQ_LEN_ERR(he_dev->rbrq_head)
37187 ? "LEN_ERR" : "",
37188 vcc->vpi, vcc->vci);
37189 - atomic_inc(&vcc->stats->rx_err);
37190 + atomic_inc_unchecked(&vcc->stats->rx_err);
37191 goto return_host_buffers;
37192 }
37193
37194 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37195 vcc->push(vcc, skb);
37196 spin_lock(&he_dev->global_lock);
37197
37198 - atomic_inc(&vcc->stats->rx);
37199 + atomic_inc_unchecked(&vcc->stats->rx);
37200
37201 return_host_buffers:
37202 ++pdus_assembled;
37203 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37204 tpd->vcc->pop(tpd->vcc, tpd->skb);
37205 else
37206 dev_kfree_skb_any(tpd->skb);
37207 - atomic_inc(&tpd->vcc->stats->tx_err);
37208 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37209 }
37210 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37211 return;
37212 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37213 vcc->pop(vcc, skb);
37214 else
37215 dev_kfree_skb_any(skb);
37216 - atomic_inc(&vcc->stats->tx_err);
37217 + atomic_inc_unchecked(&vcc->stats->tx_err);
37218 return -EINVAL;
37219 }
37220
37221 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37222 vcc->pop(vcc, skb);
37223 else
37224 dev_kfree_skb_any(skb);
37225 - atomic_inc(&vcc->stats->tx_err);
37226 + atomic_inc_unchecked(&vcc->stats->tx_err);
37227 return -EINVAL;
37228 }
37229 #endif
37230 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37231 vcc->pop(vcc, skb);
37232 else
37233 dev_kfree_skb_any(skb);
37234 - atomic_inc(&vcc->stats->tx_err);
37235 + atomic_inc_unchecked(&vcc->stats->tx_err);
37236 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37237 return -ENOMEM;
37238 }
37239 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37240 vcc->pop(vcc, skb);
37241 else
37242 dev_kfree_skb_any(skb);
37243 - atomic_inc(&vcc->stats->tx_err);
37244 + atomic_inc_unchecked(&vcc->stats->tx_err);
37245 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37246 return -ENOMEM;
37247 }
37248 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37249 __enqueue_tpd(he_dev, tpd, cid);
37250 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37251
37252 - atomic_inc(&vcc->stats->tx);
37253 + atomic_inc_unchecked(&vcc->stats->tx);
37254
37255 return 0;
37256 }
37257 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37258 index 527bbd5..96570c8 100644
37259 --- a/drivers/atm/horizon.c
37260 +++ b/drivers/atm/horizon.c
37261 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37262 {
37263 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37264 // VC layer stats
37265 - atomic_inc(&vcc->stats->rx);
37266 + atomic_inc_unchecked(&vcc->stats->rx);
37267 __net_timestamp(skb);
37268 // end of our responsibility
37269 vcc->push (vcc, skb);
37270 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37271 dev->tx_iovec = NULL;
37272
37273 // VC layer stats
37274 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37275 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37276
37277 // free the skb
37278 hrz_kfree_skb (skb);
37279 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37280 index 074616b..d6b3d5f 100644
37281 --- a/drivers/atm/idt77252.c
37282 +++ b/drivers/atm/idt77252.c
37283 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37284 else
37285 dev_kfree_skb(skb);
37286
37287 - atomic_inc(&vcc->stats->tx);
37288 + atomic_inc_unchecked(&vcc->stats->tx);
37289 }
37290
37291 atomic_dec(&scq->used);
37292 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37293 if ((sb = dev_alloc_skb(64)) == NULL) {
37294 printk("%s: Can't allocate buffers for aal0.\n",
37295 card->name);
37296 - atomic_add(i, &vcc->stats->rx_drop);
37297 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37298 break;
37299 }
37300 if (!atm_charge(vcc, sb->truesize)) {
37301 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37302 card->name);
37303 - atomic_add(i - 1, &vcc->stats->rx_drop);
37304 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37305 dev_kfree_skb(sb);
37306 break;
37307 }
37308 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37309 ATM_SKB(sb)->vcc = vcc;
37310 __net_timestamp(sb);
37311 vcc->push(vcc, sb);
37312 - atomic_inc(&vcc->stats->rx);
37313 + atomic_inc_unchecked(&vcc->stats->rx);
37314
37315 cell += ATM_CELL_PAYLOAD;
37316 }
37317 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37318 "(CDC: %08x)\n",
37319 card->name, len, rpp->len, readl(SAR_REG_CDC));
37320 recycle_rx_pool_skb(card, rpp);
37321 - atomic_inc(&vcc->stats->rx_err);
37322 + atomic_inc_unchecked(&vcc->stats->rx_err);
37323 return;
37324 }
37325 if (stat & SAR_RSQE_CRC) {
37326 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37327 recycle_rx_pool_skb(card, rpp);
37328 - atomic_inc(&vcc->stats->rx_err);
37329 + atomic_inc_unchecked(&vcc->stats->rx_err);
37330 return;
37331 }
37332 if (skb_queue_len(&rpp->queue) > 1) {
37333 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37334 RXPRINTK("%s: Can't alloc RX skb.\n",
37335 card->name);
37336 recycle_rx_pool_skb(card, rpp);
37337 - atomic_inc(&vcc->stats->rx_err);
37338 + atomic_inc_unchecked(&vcc->stats->rx_err);
37339 return;
37340 }
37341 if (!atm_charge(vcc, skb->truesize)) {
37342 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37343 __net_timestamp(skb);
37344
37345 vcc->push(vcc, skb);
37346 - atomic_inc(&vcc->stats->rx);
37347 + atomic_inc_unchecked(&vcc->stats->rx);
37348
37349 return;
37350 }
37351 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37352 __net_timestamp(skb);
37353
37354 vcc->push(vcc, skb);
37355 - atomic_inc(&vcc->stats->rx);
37356 + atomic_inc_unchecked(&vcc->stats->rx);
37357
37358 if (skb->truesize > SAR_FB_SIZE_3)
37359 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37360 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37361 if (vcc->qos.aal != ATM_AAL0) {
37362 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37363 card->name, vpi, vci);
37364 - atomic_inc(&vcc->stats->rx_drop);
37365 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37366 goto drop;
37367 }
37368
37369 if ((sb = dev_alloc_skb(64)) == NULL) {
37370 printk("%s: Can't allocate buffers for AAL0.\n",
37371 card->name);
37372 - atomic_inc(&vcc->stats->rx_err);
37373 + atomic_inc_unchecked(&vcc->stats->rx_err);
37374 goto drop;
37375 }
37376
37377 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37378 ATM_SKB(sb)->vcc = vcc;
37379 __net_timestamp(sb);
37380 vcc->push(vcc, sb);
37381 - atomic_inc(&vcc->stats->rx);
37382 + atomic_inc_unchecked(&vcc->stats->rx);
37383
37384 drop:
37385 skb_pull(queue, 64);
37386 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37387
37388 if (vc == NULL) {
37389 printk("%s: NULL connection in send().\n", card->name);
37390 - atomic_inc(&vcc->stats->tx_err);
37391 + atomic_inc_unchecked(&vcc->stats->tx_err);
37392 dev_kfree_skb(skb);
37393 return -EINVAL;
37394 }
37395 if (!test_bit(VCF_TX, &vc->flags)) {
37396 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37397 - atomic_inc(&vcc->stats->tx_err);
37398 + atomic_inc_unchecked(&vcc->stats->tx_err);
37399 dev_kfree_skb(skb);
37400 return -EINVAL;
37401 }
37402 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37403 break;
37404 default:
37405 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37406 - atomic_inc(&vcc->stats->tx_err);
37407 + atomic_inc_unchecked(&vcc->stats->tx_err);
37408 dev_kfree_skb(skb);
37409 return -EINVAL;
37410 }
37411
37412 if (skb_shinfo(skb)->nr_frags != 0) {
37413 printk("%s: No scatter-gather yet.\n", card->name);
37414 - atomic_inc(&vcc->stats->tx_err);
37415 + atomic_inc_unchecked(&vcc->stats->tx_err);
37416 dev_kfree_skb(skb);
37417 return -EINVAL;
37418 }
37419 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37420
37421 err = queue_skb(card, vc, skb, oam);
37422 if (err) {
37423 - atomic_inc(&vcc->stats->tx_err);
37424 + atomic_inc_unchecked(&vcc->stats->tx_err);
37425 dev_kfree_skb(skb);
37426 return err;
37427 }
37428 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37429 skb = dev_alloc_skb(64);
37430 if (!skb) {
37431 printk("%s: Out of memory in send_oam().\n", card->name);
37432 - atomic_inc(&vcc->stats->tx_err);
37433 + atomic_inc_unchecked(&vcc->stats->tx_err);
37434 return -ENOMEM;
37435 }
37436 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37437 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37438 index 924f8e2..3375a3e 100644
37439 --- a/drivers/atm/iphase.c
37440 +++ b/drivers/atm/iphase.c
37441 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37442 status = (u_short) (buf_desc_ptr->desc_mode);
37443 if (status & (RX_CER | RX_PTE | RX_OFL))
37444 {
37445 - atomic_inc(&vcc->stats->rx_err);
37446 + atomic_inc_unchecked(&vcc->stats->rx_err);
37447 IF_ERR(printk("IA: bad packet, dropping it");)
37448 if (status & RX_CER) {
37449 IF_ERR(printk(" cause: packet CRC error\n");)
37450 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37451 len = dma_addr - buf_addr;
37452 if (len > iadev->rx_buf_sz) {
37453 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37454 - atomic_inc(&vcc->stats->rx_err);
37455 + atomic_inc_unchecked(&vcc->stats->rx_err);
37456 goto out_free_desc;
37457 }
37458
37459 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37460 ia_vcc = INPH_IA_VCC(vcc);
37461 if (ia_vcc == NULL)
37462 {
37463 - atomic_inc(&vcc->stats->rx_err);
37464 + atomic_inc_unchecked(&vcc->stats->rx_err);
37465 atm_return(vcc, skb->truesize);
37466 dev_kfree_skb_any(skb);
37467 goto INCR_DLE;
37468 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37469 if ((length > iadev->rx_buf_sz) || (length >
37470 (skb->len - sizeof(struct cpcs_trailer))))
37471 {
37472 - atomic_inc(&vcc->stats->rx_err);
37473 + atomic_inc_unchecked(&vcc->stats->rx_err);
37474 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37475 length, skb->len);)
37476 atm_return(vcc, skb->truesize);
37477 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37478
37479 IF_RX(printk("rx_dle_intr: skb push");)
37480 vcc->push(vcc,skb);
37481 - atomic_inc(&vcc->stats->rx);
37482 + atomic_inc_unchecked(&vcc->stats->rx);
37483 iadev->rx_pkt_cnt++;
37484 }
37485 INCR_DLE:
37486 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37487 {
37488 struct k_sonet_stats *stats;
37489 stats = &PRIV(_ia_dev[board])->sonet_stats;
37490 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37491 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37492 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37493 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37494 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37495 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37496 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37497 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37498 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37499 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37500 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37501 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37502 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37503 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37504 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37505 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37506 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37507 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37508 }
37509 ia_cmds.status = 0;
37510 break;
37511 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37512 if ((desc == 0) || (desc > iadev->num_tx_desc))
37513 {
37514 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37515 - atomic_inc(&vcc->stats->tx);
37516 + atomic_inc_unchecked(&vcc->stats->tx);
37517 if (vcc->pop)
37518 vcc->pop(vcc, skb);
37519 else
37520 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37521 ATM_DESC(skb) = vcc->vci;
37522 skb_queue_tail(&iadev->tx_dma_q, skb);
37523
37524 - atomic_inc(&vcc->stats->tx);
37525 + atomic_inc_unchecked(&vcc->stats->tx);
37526 iadev->tx_pkt_cnt++;
37527 /* Increment transaction counter */
37528 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37529
37530 #if 0
37531 /* add flow control logic */
37532 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37533 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37534 if (iavcc->vc_desc_cnt > 10) {
37535 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37536 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37537 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37538 index ce43ae3..969de38 100644
37539 --- a/drivers/atm/lanai.c
37540 +++ b/drivers/atm/lanai.c
37541 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37542 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37543 lanai_endtx(lanai, lvcc);
37544 lanai_free_skb(lvcc->tx.atmvcc, skb);
37545 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37546 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37547 }
37548
37549 /* Try to fill the buffer - don't call unless there is backlog */
37550 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37551 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37552 __net_timestamp(skb);
37553 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37554 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37555 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37556 out:
37557 lvcc->rx.buf.ptr = end;
37558 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37559 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37560 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37561 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37562 lanai->stats.service_rxnotaal5++;
37563 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37564 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37565 return 0;
37566 }
37567 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37568 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37569 int bytes;
37570 read_unlock(&vcc_sklist_lock);
37571 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37572 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37573 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37574 lvcc->stats.x.aal5.service_trash++;
37575 bytes = (SERVICE_GET_END(s) * 16) -
37576 (((unsigned long) lvcc->rx.buf.ptr) -
37577 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37578 }
37579 if (s & SERVICE_STREAM) {
37580 read_unlock(&vcc_sklist_lock);
37581 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37582 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37583 lvcc->stats.x.aal5.service_stream++;
37584 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37585 "PDU on VCI %d!\n", lanai->number, vci);
37586 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37587 return 0;
37588 }
37589 DPRINTK("got rx crc error on vci %d\n", vci);
37590 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37591 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37592 lvcc->stats.x.aal5.service_rxcrc++;
37593 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37594 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37595 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37596 index b7e1cc0..eb336bfe 100644
37597 --- a/drivers/atm/nicstar.c
37598 +++ b/drivers/atm/nicstar.c
37599 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37600 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37601 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37602 card->index);
37603 - atomic_inc(&vcc->stats->tx_err);
37604 + atomic_inc_unchecked(&vcc->stats->tx_err);
37605 dev_kfree_skb_any(skb);
37606 return -EINVAL;
37607 }
37608 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37609 if (!vc->tx) {
37610 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37611 card->index);
37612 - atomic_inc(&vcc->stats->tx_err);
37613 + atomic_inc_unchecked(&vcc->stats->tx_err);
37614 dev_kfree_skb_any(skb);
37615 return -EINVAL;
37616 }
37617 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37618 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37619 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37620 card->index);
37621 - atomic_inc(&vcc->stats->tx_err);
37622 + atomic_inc_unchecked(&vcc->stats->tx_err);
37623 dev_kfree_skb_any(skb);
37624 return -EINVAL;
37625 }
37626
37627 if (skb_shinfo(skb)->nr_frags != 0) {
37628 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37629 - atomic_inc(&vcc->stats->tx_err);
37630 + atomic_inc_unchecked(&vcc->stats->tx_err);
37631 dev_kfree_skb_any(skb);
37632 return -EINVAL;
37633 }
37634 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37635 }
37636
37637 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37638 - atomic_inc(&vcc->stats->tx_err);
37639 + atomic_inc_unchecked(&vcc->stats->tx_err);
37640 dev_kfree_skb_any(skb);
37641 return -EIO;
37642 }
37643 - atomic_inc(&vcc->stats->tx);
37644 + atomic_inc_unchecked(&vcc->stats->tx);
37645
37646 return 0;
37647 }
37648 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37649 printk
37650 ("nicstar%d: Can't allocate buffers for aal0.\n",
37651 card->index);
37652 - atomic_add(i, &vcc->stats->rx_drop);
37653 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37654 break;
37655 }
37656 if (!atm_charge(vcc, sb->truesize)) {
37657 RXPRINTK
37658 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37659 card->index);
37660 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37661 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37662 dev_kfree_skb_any(sb);
37663 break;
37664 }
37665 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37666 ATM_SKB(sb)->vcc = vcc;
37667 __net_timestamp(sb);
37668 vcc->push(vcc, sb);
37669 - atomic_inc(&vcc->stats->rx);
37670 + atomic_inc_unchecked(&vcc->stats->rx);
37671 cell += ATM_CELL_PAYLOAD;
37672 }
37673
37674 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37675 if (iovb == NULL) {
37676 printk("nicstar%d: Out of iovec buffers.\n",
37677 card->index);
37678 - atomic_inc(&vcc->stats->rx_drop);
37679 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37680 recycle_rx_buf(card, skb);
37681 return;
37682 }
37683 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37684 small or large buffer itself. */
37685 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37686 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37687 - atomic_inc(&vcc->stats->rx_err);
37688 + atomic_inc_unchecked(&vcc->stats->rx_err);
37689 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37690 NS_MAX_IOVECS);
37691 NS_PRV_IOVCNT(iovb) = 0;
37692 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37693 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37694 card->index);
37695 which_list(card, skb);
37696 - atomic_inc(&vcc->stats->rx_err);
37697 + atomic_inc_unchecked(&vcc->stats->rx_err);
37698 recycle_rx_buf(card, skb);
37699 vc->rx_iov = NULL;
37700 recycle_iov_buf(card, iovb);
37701 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37702 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37703 card->index);
37704 which_list(card, skb);
37705 - atomic_inc(&vcc->stats->rx_err);
37706 + atomic_inc_unchecked(&vcc->stats->rx_err);
37707 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37708 NS_PRV_IOVCNT(iovb));
37709 vc->rx_iov = NULL;
37710 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37711 printk(" - PDU size mismatch.\n");
37712 else
37713 printk(".\n");
37714 - atomic_inc(&vcc->stats->rx_err);
37715 + atomic_inc_unchecked(&vcc->stats->rx_err);
37716 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37717 NS_PRV_IOVCNT(iovb));
37718 vc->rx_iov = NULL;
37719 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37720 /* skb points to a small buffer */
37721 if (!atm_charge(vcc, skb->truesize)) {
37722 push_rxbufs(card, skb);
37723 - atomic_inc(&vcc->stats->rx_drop);
37724 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37725 } else {
37726 skb_put(skb, len);
37727 dequeue_sm_buf(card, skb);
37728 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37729 ATM_SKB(skb)->vcc = vcc;
37730 __net_timestamp(skb);
37731 vcc->push(vcc, skb);
37732 - atomic_inc(&vcc->stats->rx);
37733 + atomic_inc_unchecked(&vcc->stats->rx);
37734 }
37735 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37736 struct sk_buff *sb;
37737 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37738 if (len <= NS_SMBUFSIZE) {
37739 if (!atm_charge(vcc, sb->truesize)) {
37740 push_rxbufs(card, sb);
37741 - atomic_inc(&vcc->stats->rx_drop);
37742 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37743 } else {
37744 skb_put(sb, len);
37745 dequeue_sm_buf(card, sb);
37746 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37747 ATM_SKB(sb)->vcc = vcc;
37748 __net_timestamp(sb);
37749 vcc->push(vcc, sb);
37750 - atomic_inc(&vcc->stats->rx);
37751 + atomic_inc_unchecked(&vcc->stats->rx);
37752 }
37753
37754 push_rxbufs(card, skb);
37755 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37756
37757 if (!atm_charge(vcc, skb->truesize)) {
37758 push_rxbufs(card, skb);
37759 - atomic_inc(&vcc->stats->rx_drop);
37760 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37761 } else {
37762 dequeue_lg_buf(card, skb);
37763 #ifdef NS_USE_DESTRUCTORS
37764 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37765 ATM_SKB(skb)->vcc = vcc;
37766 __net_timestamp(skb);
37767 vcc->push(vcc, skb);
37768 - atomic_inc(&vcc->stats->rx);
37769 + atomic_inc_unchecked(&vcc->stats->rx);
37770 }
37771
37772 push_rxbufs(card, sb);
37773 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37774 printk
37775 ("nicstar%d: Out of huge buffers.\n",
37776 card->index);
37777 - atomic_inc(&vcc->stats->rx_drop);
37778 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37779 recycle_iovec_rx_bufs(card,
37780 (struct iovec *)
37781 iovb->data,
37782 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37783 card->hbpool.count++;
37784 } else
37785 dev_kfree_skb_any(hb);
37786 - atomic_inc(&vcc->stats->rx_drop);
37787 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37788 } else {
37789 /* Copy the small buffer to the huge buffer */
37790 sb = (struct sk_buff *)iov->iov_base;
37791 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37792 #endif /* NS_USE_DESTRUCTORS */
37793 __net_timestamp(hb);
37794 vcc->push(vcc, hb);
37795 - atomic_inc(&vcc->stats->rx);
37796 + atomic_inc_unchecked(&vcc->stats->rx);
37797 }
37798 }
37799
37800 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37801 index 74e18b0..f16afa0 100644
37802 --- a/drivers/atm/solos-pci.c
37803 +++ b/drivers/atm/solos-pci.c
37804 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37805 }
37806 atm_charge(vcc, skb->truesize);
37807 vcc->push(vcc, skb);
37808 - atomic_inc(&vcc->stats->rx);
37809 + atomic_inc_unchecked(&vcc->stats->rx);
37810 break;
37811
37812 case PKT_STATUS:
37813 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37814 vcc = SKB_CB(oldskb)->vcc;
37815
37816 if (vcc) {
37817 - atomic_inc(&vcc->stats->tx);
37818 + atomic_inc_unchecked(&vcc->stats->tx);
37819 solos_pop(vcc, oldskb);
37820 } else {
37821 dev_kfree_skb_irq(oldskb);
37822 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37823 index 0215934..ce9f5b1 100644
37824 --- a/drivers/atm/suni.c
37825 +++ b/drivers/atm/suni.c
37826 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37827
37828
37829 #define ADD_LIMITED(s,v) \
37830 - atomic_add((v),&stats->s); \
37831 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37832 + atomic_add_unchecked((v),&stats->s); \
37833 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37834
37835
37836 static void suni_hz(unsigned long from_timer)
37837 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37838 index 5120a96..e2572bd 100644
37839 --- a/drivers/atm/uPD98402.c
37840 +++ b/drivers/atm/uPD98402.c
37841 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37842 struct sonet_stats tmp;
37843 int error = 0;
37844
37845 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37846 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37847 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37848 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37849 if (zero && !error) {
37850 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37851
37852
37853 #define ADD_LIMITED(s,v) \
37854 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37855 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37856 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37857 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37858 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37859 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37860
37861
37862 static void stat_event(struct atm_dev *dev)
37863 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37864 if (reason & uPD98402_INT_PFM) stat_event(dev);
37865 if (reason & uPD98402_INT_PCO) {
37866 (void) GET(PCOCR); /* clear interrupt cause */
37867 - atomic_add(GET(HECCT),
37868 + atomic_add_unchecked(GET(HECCT),
37869 &PRIV(dev)->sonet_stats.uncorr_hcs);
37870 }
37871 if ((reason & uPD98402_INT_RFO) &&
37872 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37873 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37874 uPD98402_INT_LOS),PIMR); /* enable them */
37875 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37876 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37877 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37878 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37879 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37880 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37881 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37882 return 0;
37883 }
37884
37885 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37886 index cecfb94..87009ec 100644
37887 --- a/drivers/atm/zatm.c
37888 +++ b/drivers/atm/zatm.c
37889 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37890 }
37891 if (!size) {
37892 dev_kfree_skb_irq(skb);
37893 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37894 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37895 continue;
37896 }
37897 if (!atm_charge(vcc,skb->truesize)) {
37898 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37899 skb->len = size;
37900 ATM_SKB(skb)->vcc = vcc;
37901 vcc->push(vcc,skb);
37902 - atomic_inc(&vcc->stats->rx);
37903 + atomic_inc_unchecked(&vcc->stats->rx);
37904 }
37905 zout(pos & 0xffff,MTA(mbx));
37906 #if 0 /* probably a stupid idea */
37907 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37908 skb_queue_head(&zatm_vcc->backlog,skb);
37909 break;
37910 }
37911 - atomic_inc(&vcc->stats->tx);
37912 + atomic_inc_unchecked(&vcc->stats->tx);
37913 wake_up(&zatm_vcc->tx_wait);
37914 }
37915
37916 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37917 index 79bc203..fa3945b 100644
37918 --- a/drivers/base/bus.c
37919 +++ b/drivers/base/bus.c
37920 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37921 return -EINVAL;
37922
37923 mutex_lock(&subsys->p->mutex);
37924 - list_add_tail(&sif->node, &subsys->p->interfaces);
37925 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37926 if (sif->add_dev) {
37927 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37928 while ((dev = subsys_dev_iter_next(&iter)))
37929 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37930 subsys = sif->subsys;
37931
37932 mutex_lock(&subsys->p->mutex);
37933 - list_del_init(&sif->node);
37934 + pax_list_del_init((struct list_head *)&sif->node);
37935 if (sif->remove_dev) {
37936 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37937 while ((dev = subsys_dev_iter_next(&iter)))
37938 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37939 index 25798db..15f130e 100644
37940 --- a/drivers/base/devtmpfs.c
37941 +++ b/drivers/base/devtmpfs.c
37942 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37943 if (!thread)
37944 return 0;
37945
37946 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37947 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37948 if (err)
37949 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37950 else
37951 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37952 *err = sys_unshare(CLONE_NEWNS);
37953 if (*err)
37954 goto out;
37955 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37956 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37957 if (*err)
37958 goto out;
37959 - sys_chdir("/.."); /* will traverse into overmounted root */
37960 - sys_chroot(".");
37961 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37962 + sys_chroot((char __force_user *)".");
37963 complete(&setup_done);
37964 while (1) {
37965 spin_lock(&req_lock);
37966 diff --git a/drivers/base/node.c b/drivers/base/node.c
37967 index 36fabe43..8cfc112 100644
37968 --- a/drivers/base/node.c
37969 +++ b/drivers/base/node.c
37970 @@ -615,7 +615,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37971 struct node_attr {
37972 struct device_attribute attr;
37973 enum node_states state;
37974 -};
37975 +} __do_const;
37976
37977 static ssize_t show_node_state(struct device *dev,
37978 struct device_attribute *attr, char *buf)
37979 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37980 index 45937f8..b9a342e 100644
37981 --- a/drivers/base/power/domain.c
37982 +++ b/drivers/base/power/domain.c
37983 @@ -1698,7 +1698,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37984 {
37985 struct cpuidle_driver *cpuidle_drv;
37986 struct gpd_cpuidle_data *cpuidle_data;
37987 - struct cpuidle_state *idle_state;
37988 + cpuidle_state_no_const *idle_state;
37989 int ret = 0;
37990
37991 if (IS_ERR_OR_NULL(genpd) || state < 0)
37992 @@ -1766,7 +1766,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37993 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37994 {
37995 struct gpd_cpuidle_data *cpuidle_data;
37996 - struct cpuidle_state *idle_state;
37997 + cpuidle_state_no_const *idle_state;
37998 int ret = 0;
37999
38000 if (IS_ERR_OR_NULL(genpd))
38001 @@ -2195,7 +2195,10 @@ int genpd_dev_pm_attach(struct device *dev)
38002 return ret;
38003 }
38004
38005 - dev->pm_domain->detach = genpd_dev_pm_detach;
38006 + pax_open_kernel();
38007 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
38008 + pax_close_kernel();
38009 +
38010 pm_genpd_poweron(pd);
38011
38012 return 0;
38013 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
38014 index d2be3f9..0a3167a 100644
38015 --- a/drivers/base/power/sysfs.c
38016 +++ b/drivers/base/power/sysfs.c
38017 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
38018 return -EIO;
38019 }
38020 }
38021 - return sprintf(buf, p);
38022 + return sprintf(buf, "%s", p);
38023 }
38024
38025 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
38026 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
38027 index aab7158..b172db2 100644
38028 --- a/drivers/base/power/wakeup.c
38029 +++ b/drivers/base/power/wakeup.c
38030 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
38031 * They need to be modified together atomically, so it's better to use one
38032 * atomic variable to hold them both.
38033 */
38034 -static atomic_t combined_event_count = ATOMIC_INIT(0);
38035 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
38036
38037 #define IN_PROGRESS_BITS (sizeof(int) * 4)
38038 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
38039
38040 static void split_counters(unsigned int *cnt, unsigned int *inpr)
38041 {
38042 - unsigned int comb = atomic_read(&combined_event_count);
38043 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
38044
38045 *cnt = (comb >> IN_PROGRESS_BITS);
38046 *inpr = comb & MAX_IN_PROGRESS;
38047 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
38048 ws->start_prevent_time = ws->last_time;
38049
38050 /* Increment the counter of events in progress. */
38051 - cec = atomic_inc_return(&combined_event_count);
38052 + cec = atomic_inc_return_unchecked(&combined_event_count);
38053
38054 trace_wakeup_source_activate(ws->name, cec);
38055 }
38056 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
38057 * Increment the counter of registered wakeup events and decrement the
38058 * couter of wakeup events in progress simultaneously.
38059 */
38060 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
38061 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
38062 trace_wakeup_source_deactivate(ws->name, cec);
38063
38064 split_counters(&cnt, &inpr);
38065 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
38066 index 8d98a32..61d3165 100644
38067 --- a/drivers/base/syscore.c
38068 +++ b/drivers/base/syscore.c
38069 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
38070 void register_syscore_ops(struct syscore_ops *ops)
38071 {
38072 mutex_lock(&syscore_ops_lock);
38073 - list_add_tail(&ops->node, &syscore_ops_list);
38074 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
38075 mutex_unlock(&syscore_ops_lock);
38076 }
38077 EXPORT_SYMBOL_GPL(register_syscore_ops);
38078 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
38079 void unregister_syscore_ops(struct syscore_ops *ops)
38080 {
38081 mutex_lock(&syscore_ops_lock);
38082 - list_del(&ops->node);
38083 + pax_list_del((struct list_head *)&ops->node);
38084 mutex_unlock(&syscore_ops_lock);
38085 }
38086 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
38087 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
38088 index ff20f19..018f1da 100644
38089 --- a/drivers/block/cciss.c
38090 +++ b/drivers/block/cciss.c
38091 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
38092 while (!list_empty(&h->reqQ)) {
38093 c = list_entry(h->reqQ.next, CommandList_struct, list);
38094 /* can't do anything if fifo is full */
38095 - if ((h->access.fifo_full(h))) {
38096 + if ((h->access->fifo_full(h))) {
38097 dev_warn(&h->pdev->dev, "fifo full\n");
38098 break;
38099 }
38100 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
38101 h->Qdepth--;
38102
38103 /* Tell the controller execute command */
38104 - h->access.submit_command(h, c);
38105 + h->access->submit_command(h, c);
38106
38107 /* Put job onto the completed Q */
38108 addQ(&h->cmpQ, c);
38109 @@ -3444,17 +3444,17 @@ startio:
38110
38111 static inline unsigned long get_next_completion(ctlr_info_t *h)
38112 {
38113 - return h->access.command_completed(h);
38114 + return h->access->command_completed(h);
38115 }
38116
38117 static inline int interrupt_pending(ctlr_info_t *h)
38118 {
38119 - return h->access.intr_pending(h);
38120 + return h->access->intr_pending(h);
38121 }
38122
38123 static inline long interrupt_not_for_us(ctlr_info_t *h)
38124 {
38125 - return ((h->access.intr_pending(h) == 0) ||
38126 + return ((h->access->intr_pending(h) == 0) ||
38127 (h->interrupts_enabled == 0));
38128 }
38129
38130 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38131 u32 a;
38132
38133 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38134 - return h->access.command_completed(h);
38135 + return h->access->command_completed(h);
38136
38137 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38138 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38139 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38140 trans_support & CFGTBL_Trans_use_short_tags);
38141
38142 /* Change the access methods to the performant access methods */
38143 - h->access = SA5_performant_access;
38144 + h->access = &SA5_performant_access;
38145 h->transMethod = CFGTBL_Trans_Performant;
38146
38147 return;
38148 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38149 if (prod_index < 0)
38150 return -ENODEV;
38151 h->product_name = products[prod_index].product_name;
38152 - h->access = *(products[prod_index].access);
38153 + h->access = products[prod_index].access;
38154
38155 if (cciss_board_disabled(h)) {
38156 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38157 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38158 }
38159
38160 /* make sure the board interrupts are off */
38161 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38162 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38163 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38164 if (rc)
38165 goto clean2;
38166 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38167 * fake ones to scoop up any residual completions.
38168 */
38169 spin_lock_irqsave(&h->lock, flags);
38170 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38171 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38172 spin_unlock_irqrestore(&h->lock, flags);
38173 free_irq(h->intr[h->intr_mode], h);
38174 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38175 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38176 dev_info(&h->pdev->dev, "Board READY.\n");
38177 dev_info(&h->pdev->dev,
38178 "Waiting for stale completions to drain.\n");
38179 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38180 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38181 msleep(10000);
38182 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38183 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38184
38185 rc = controller_reset_failed(h->cfgtable);
38186 if (rc)
38187 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38188 cciss_scsi_setup(h);
38189
38190 /* Turn the interrupts on so we can service requests */
38191 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38192 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38193
38194 /* Get the firmware version */
38195 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38196 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38197 kfree(flush_buf);
38198 if (return_code != IO_OK)
38199 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38200 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38201 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38202 free_irq(h->intr[h->intr_mode], h);
38203 }
38204
38205 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38206 index 7fda30e..2f27946 100644
38207 --- a/drivers/block/cciss.h
38208 +++ b/drivers/block/cciss.h
38209 @@ -101,7 +101,7 @@ struct ctlr_info
38210 /* information about each logical volume */
38211 drive_info_struct *drv[CISS_MAX_LUN];
38212
38213 - struct access_method access;
38214 + struct access_method *access;
38215
38216 /* queue and queue Info */
38217 struct list_head reqQ;
38218 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38219 }
38220
38221 static struct access_method SA5_access = {
38222 - SA5_submit_command,
38223 - SA5_intr_mask,
38224 - SA5_fifo_full,
38225 - SA5_intr_pending,
38226 - SA5_completed,
38227 + .submit_command = SA5_submit_command,
38228 + .set_intr_mask = SA5_intr_mask,
38229 + .fifo_full = SA5_fifo_full,
38230 + .intr_pending = SA5_intr_pending,
38231 + .command_completed = SA5_completed,
38232 };
38233
38234 static struct access_method SA5B_access = {
38235 - SA5_submit_command,
38236 - SA5B_intr_mask,
38237 - SA5_fifo_full,
38238 - SA5B_intr_pending,
38239 - SA5_completed,
38240 + .submit_command = SA5_submit_command,
38241 + .set_intr_mask = SA5B_intr_mask,
38242 + .fifo_full = SA5_fifo_full,
38243 + .intr_pending = SA5B_intr_pending,
38244 + .command_completed = SA5_completed,
38245 };
38246
38247 static struct access_method SA5_performant_access = {
38248 - SA5_submit_command,
38249 - SA5_performant_intr_mask,
38250 - SA5_fifo_full,
38251 - SA5_performant_intr_pending,
38252 - SA5_performant_completed,
38253 + .submit_command = SA5_submit_command,
38254 + .set_intr_mask = SA5_performant_intr_mask,
38255 + .fifo_full = SA5_fifo_full,
38256 + .intr_pending = SA5_performant_intr_pending,
38257 + .command_completed = SA5_performant_completed,
38258 };
38259
38260 struct board_type {
38261 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38262 index 2b94403..fd6ad1f 100644
38263 --- a/drivers/block/cpqarray.c
38264 +++ b/drivers/block/cpqarray.c
38265 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38266 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38267 goto Enomem4;
38268 }
38269 - hba[i]->access.set_intr_mask(hba[i], 0);
38270 + hba[i]->access->set_intr_mask(hba[i], 0);
38271 if (request_irq(hba[i]->intr, do_ida_intr,
38272 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
38273 {
38274 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38275 add_timer(&hba[i]->timer);
38276
38277 /* Enable IRQ now that spinlock and rate limit timer are set up */
38278 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38279 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38280
38281 for(j=0; j<NWD; j++) {
38282 struct gendisk *disk = ida_gendisk[i][j];
38283 @@ -694,7 +694,7 @@ DBGINFO(
38284 for(i=0; i<NR_PRODUCTS; i++) {
38285 if (board_id == products[i].board_id) {
38286 c->product_name = products[i].product_name;
38287 - c->access = *(products[i].access);
38288 + c->access = products[i].access;
38289 break;
38290 }
38291 }
38292 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38293 hba[ctlr]->intr = intr;
38294 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38295 hba[ctlr]->product_name = products[j].product_name;
38296 - hba[ctlr]->access = *(products[j].access);
38297 + hba[ctlr]->access = products[j].access;
38298 hba[ctlr]->ctlr = ctlr;
38299 hba[ctlr]->board_id = board_id;
38300 hba[ctlr]->pci_dev = NULL; /* not PCI */
38301 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38302
38303 while((c = h->reqQ) != NULL) {
38304 /* Can't do anything if we're busy */
38305 - if (h->access.fifo_full(h) == 0)
38306 + if (h->access->fifo_full(h) == 0)
38307 return;
38308
38309 /* Get the first entry from the request Q */
38310 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38311 h->Qdepth--;
38312
38313 /* Tell the controller to do our bidding */
38314 - h->access.submit_command(h, c);
38315 + h->access->submit_command(h, c);
38316
38317 /* Get onto the completion Q */
38318 addQ(&h->cmpQ, c);
38319 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38320 unsigned long flags;
38321 __u32 a,a1;
38322
38323 - istat = h->access.intr_pending(h);
38324 + istat = h->access->intr_pending(h);
38325 /* Is this interrupt for us? */
38326 if (istat == 0)
38327 return IRQ_NONE;
38328 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38329 */
38330 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38331 if (istat & FIFO_NOT_EMPTY) {
38332 - while((a = h->access.command_completed(h))) {
38333 + while((a = h->access->command_completed(h))) {
38334 a1 = a; a &= ~3;
38335 if ((c = h->cmpQ) == NULL)
38336 {
38337 @@ -1448,11 +1448,11 @@ static int sendcmd(
38338 /*
38339 * Disable interrupt
38340 */
38341 - info_p->access.set_intr_mask(info_p, 0);
38342 + info_p->access->set_intr_mask(info_p, 0);
38343 /* Make sure there is room in the command FIFO */
38344 /* Actually it should be completely empty at this time. */
38345 for (i = 200000; i > 0; i--) {
38346 - temp = info_p->access.fifo_full(info_p);
38347 + temp = info_p->access->fifo_full(info_p);
38348 if (temp != 0) {
38349 break;
38350 }
38351 @@ -1465,7 +1465,7 @@ DBG(
38352 /*
38353 * Send the cmd
38354 */
38355 - info_p->access.submit_command(info_p, c);
38356 + info_p->access->submit_command(info_p, c);
38357 complete = pollcomplete(ctlr);
38358
38359 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38360 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38361 * we check the new geometry. Then turn interrupts back on when
38362 * we're done.
38363 */
38364 - host->access.set_intr_mask(host, 0);
38365 + host->access->set_intr_mask(host, 0);
38366 getgeometry(ctlr);
38367 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38368 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38369
38370 for(i=0; i<NWD; i++) {
38371 struct gendisk *disk = ida_gendisk[ctlr][i];
38372 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38373 /* Wait (up to 2 seconds) for a command to complete */
38374
38375 for (i = 200000; i > 0; i--) {
38376 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38377 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38378 if (done == 0) {
38379 udelay(10); /* a short fixed delay */
38380 } else
38381 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38382 index be73e9d..7fbf140 100644
38383 --- a/drivers/block/cpqarray.h
38384 +++ b/drivers/block/cpqarray.h
38385 @@ -99,7 +99,7 @@ struct ctlr_info {
38386 drv_info_t drv[NWD];
38387 struct proc_dir_entry *proc;
38388
38389 - struct access_method access;
38390 + struct access_method *access;
38391
38392 cmdlist_t *reqQ;
38393 cmdlist_t *cmpQ;
38394 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38395 index 434c77d..6d3219a 100644
38396 --- a/drivers/block/drbd/drbd_bitmap.c
38397 +++ b/drivers/block/drbd/drbd_bitmap.c
38398 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38399 submit_bio(rw, bio);
38400 /* this should not count as user activity and cause the
38401 * resync to throttle -- see drbd_rs_should_slow_down(). */
38402 - atomic_add(len >> 9, &device->rs_sect_ev);
38403 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38404 }
38405 }
38406
38407 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38408 index b905e98..0812ed8 100644
38409 --- a/drivers/block/drbd/drbd_int.h
38410 +++ b/drivers/block/drbd/drbd_int.h
38411 @@ -385,7 +385,7 @@ struct drbd_epoch {
38412 struct drbd_connection *connection;
38413 struct list_head list;
38414 unsigned int barrier_nr;
38415 - atomic_t epoch_size; /* increased on every request added. */
38416 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38417 atomic_t active; /* increased on every req. added, and dec on every finished. */
38418 unsigned long flags;
38419 };
38420 @@ -946,7 +946,7 @@ struct drbd_device {
38421 unsigned int al_tr_number;
38422 int al_tr_cycle;
38423 wait_queue_head_t seq_wait;
38424 - atomic_t packet_seq;
38425 + atomic_unchecked_t packet_seq;
38426 unsigned int peer_seq;
38427 spinlock_t peer_seq_lock;
38428 unsigned long comm_bm_set; /* communicated number of set bits. */
38429 @@ -955,8 +955,8 @@ struct drbd_device {
38430 struct mutex own_state_mutex;
38431 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38432 char congestion_reason; /* Why we where congested... */
38433 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38434 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38435 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38436 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38437 int rs_last_sect_ev; /* counter to compare with */
38438 int rs_last_events; /* counter of read or write "events" (unit sectors)
38439 * on the lower level device when we last looked. */
38440 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38441 index 1fc8342..7e7742b 100644
38442 --- a/drivers/block/drbd/drbd_main.c
38443 +++ b/drivers/block/drbd/drbd_main.c
38444 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38445 p->sector = sector;
38446 p->block_id = block_id;
38447 p->blksize = blksize;
38448 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38449 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38450 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38451 }
38452
38453 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38454 return -EIO;
38455 p->sector = cpu_to_be64(req->i.sector);
38456 p->block_id = (unsigned long)req;
38457 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38458 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38459 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38460 if (device->state.conn >= C_SYNC_SOURCE &&
38461 device->state.conn <= C_PAUSED_SYNC_T)
38462 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38463 atomic_set(&device->unacked_cnt, 0);
38464 atomic_set(&device->local_cnt, 0);
38465 atomic_set(&device->pp_in_use_by_net, 0);
38466 - atomic_set(&device->rs_sect_in, 0);
38467 - atomic_set(&device->rs_sect_ev, 0);
38468 + atomic_set_unchecked(&device->rs_sect_in, 0);
38469 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38470 atomic_set(&device->ap_in_flight, 0);
38471 atomic_set(&device->md_io.in_use, 0);
38472
38473 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38474 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38475 struct drbd_resource *resource = connection->resource;
38476
38477 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38478 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38479 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38480 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38481 kfree(connection->current_epoch);
38482
38483 idr_destroy(&connection->peer_devices);
38484 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38485 index 74df8cf..e41fc24 100644
38486 --- a/drivers/block/drbd/drbd_nl.c
38487 +++ b/drivers/block/drbd/drbd_nl.c
38488 @@ -3637,13 +3637,13 @@ finish:
38489
38490 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38491 {
38492 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38493 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38494 struct sk_buff *msg;
38495 struct drbd_genlmsghdr *d_out;
38496 unsigned seq;
38497 int err = -ENOMEM;
38498
38499 - seq = atomic_inc_return(&drbd_genl_seq);
38500 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38501 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38502 if (!msg)
38503 goto failed;
38504 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38505 index cee2035..22f66bd 100644
38506 --- a/drivers/block/drbd/drbd_receiver.c
38507 +++ b/drivers/block/drbd/drbd_receiver.c
38508 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38509 struct drbd_device *device = peer_device->device;
38510 int err;
38511
38512 - atomic_set(&device->packet_seq, 0);
38513 + atomic_set_unchecked(&device->packet_seq, 0);
38514 device->peer_seq = 0;
38515
38516 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38517 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38518 do {
38519 next_epoch = NULL;
38520
38521 - epoch_size = atomic_read(&epoch->epoch_size);
38522 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38523
38524 switch (ev & ~EV_CLEANUP) {
38525 case EV_PUT:
38526 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38527 rv = FE_DESTROYED;
38528 } else {
38529 epoch->flags = 0;
38530 - atomic_set(&epoch->epoch_size, 0);
38531 + atomic_set_unchecked(&epoch->epoch_size, 0);
38532 /* atomic_set(&epoch->active, 0); is already zero */
38533 if (rv == FE_STILL_LIVE)
38534 rv = FE_RECYCLED;
38535 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38536 conn_wait_active_ee_empty(connection);
38537 drbd_flush(connection);
38538
38539 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38540 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38541 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38542 if (epoch)
38543 break;
38544 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38545 }
38546
38547 epoch->flags = 0;
38548 - atomic_set(&epoch->epoch_size, 0);
38549 + atomic_set_unchecked(&epoch->epoch_size, 0);
38550 atomic_set(&epoch->active, 0);
38551
38552 spin_lock(&connection->epoch_lock);
38553 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38554 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38555 list_add(&epoch->list, &connection->current_epoch->list);
38556 connection->current_epoch = epoch;
38557 connection->epochs++;
38558 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38559 list_add_tail(&peer_req->w.list, &device->sync_ee);
38560 spin_unlock_irq(&device->resource->req_lock);
38561
38562 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38563 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38564 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38565 return 0;
38566
38567 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38568 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38569 }
38570
38571 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38572 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38573
38574 return err;
38575 }
38576 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38577
38578 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38579 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38580 - atomic_inc(&connection->current_epoch->epoch_size);
38581 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38582 err2 = drbd_drain_block(peer_device, pi->size);
38583 if (!err)
38584 err = err2;
38585 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38586
38587 spin_lock(&connection->epoch_lock);
38588 peer_req->epoch = connection->current_epoch;
38589 - atomic_inc(&peer_req->epoch->epoch_size);
38590 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38591 atomic_inc(&peer_req->epoch->active);
38592 spin_unlock(&connection->epoch_lock);
38593
38594 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38595
38596 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38597 (int)part_stat_read(&disk->part0, sectors[1]) -
38598 - atomic_read(&device->rs_sect_ev);
38599 + atomic_read_unchecked(&device->rs_sect_ev);
38600
38601 if (atomic_read(&device->ap_actlog_cnt)
38602 || curr_events - device->rs_last_events > 64) {
38603 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38604 device->use_csums = true;
38605 } else if (pi->cmd == P_OV_REPLY) {
38606 /* track progress, we may need to throttle */
38607 - atomic_add(size >> 9, &device->rs_sect_in);
38608 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38609 peer_req->w.cb = w_e_end_ov_reply;
38610 dec_rs_pending(device);
38611 /* drbd_rs_begin_io done when we sent this request,
38612 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38613 goto out_free_e;
38614
38615 submit_for_resync:
38616 - atomic_add(size >> 9, &device->rs_sect_ev);
38617 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38618
38619 submit:
38620 update_receiver_timing_details(connection, drbd_submit_peer_request);
38621 @@ -4564,7 +4564,7 @@ struct data_cmd {
38622 int expect_payload;
38623 size_t pkt_size;
38624 int (*fn)(struct drbd_connection *, struct packet_info *);
38625 -};
38626 +} __do_const;
38627
38628 static struct data_cmd drbd_cmd_handler[] = {
38629 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38630 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38631 if (!list_empty(&connection->current_epoch->list))
38632 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38633 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38634 - atomic_set(&connection->current_epoch->epoch_size, 0);
38635 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38636 connection->send.seen_any_write_yet = false;
38637
38638 drbd_info(connection, "Connection closed\n");
38639 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38640 put_ldev(device);
38641 }
38642 dec_rs_pending(device);
38643 - atomic_add(blksize >> 9, &device->rs_sect_in);
38644 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38645
38646 return 0;
38647 }
38648 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38649 struct asender_cmd {
38650 size_t pkt_size;
38651 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38652 -};
38653 +} __do_const;
38654
38655 static struct asender_cmd asender_tbl[] = {
38656 [P_PING] = { 0, got_Ping },
38657 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38658 index d0fae55..4469096 100644
38659 --- a/drivers/block/drbd/drbd_worker.c
38660 +++ b/drivers/block/drbd/drbd_worker.c
38661 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38662 list_add_tail(&peer_req->w.list, &device->read_ee);
38663 spin_unlock_irq(&device->resource->req_lock);
38664
38665 - atomic_add(size >> 9, &device->rs_sect_ev);
38666 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38667 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38668 return 0;
38669
38670 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38671 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38672 int number, mxb;
38673
38674 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38675 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38676 device->rs_in_flight -= sect_in;
38677
38678 rcu_read_lock();
38679 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38680 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38681 struct fifo_buffer *plan;
38682
38683 - atomic_set(&device->rs_sect_in, 0);
38684 - atomic_set(&device->rs_sect_ev, 0);
38685 + atomic_set_unchecked(&device->rs_sect_in, 0);
38686 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38687 device->rs_in_flight = 0;
38688 device->rs_last_events =
38689 (int)part_stat_read(&disk->part0, sectors[0]) +
38690 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38691 index 773e964..e85af00 100644
38692 --- a/drivers/block/loop.c
38693 +++ b/drivers/block/loop.c
38694 @@ -234,7 +234,7 @@ static int __do_lo_send_write(struct file *file,
38695
38696 file_start_write(file);
38697 set_fs(get_ds());
38698 - bw = file->f_op->write(file, buf, len, &pos);
38699 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38700 set_fs(old_fs);
38701 file_end_write(file);
38702 if (likely(bw == len))
38703 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38704 index 09e628da..7607aaa 100644
38705 --- a/drivers/block/pktcdvd.c
38706 +++ b/drivers/block/pktcdvd.c
38707 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38708
38709 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38710 {
38711 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38712 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38713 }
38714
38715 /*
38716 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38717 return -EROFS;
38718 }
38719 pd->settings.fp = ti.fp;
38720 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38721 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38722
38723 if (ti.nwa_v) {
38724 pd->nwa = be32_to_cpu(ti.next_writable);
38725 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38726 index b67066d..515b7f4 100644
38727 --- a/drivers/block/rbd.c
38728 +++ b/drivers/block/rbd.c
38729 @@ -64,7 +64,7 @@
38730 * If the counter is already at its maximum value returns
38731 * -EINVAL without updating it.
38732 */
38733 -static int atomic_inc_return_safe(atomic_t *v)
38734 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38735 {
38736 unsigned int counter;
38737
38738 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38739 index e5565fb..71be10b4 100644
38740 --- a/drivers/block/smart1,2.h
38741 +++ b/drivers/block/smart1,2.h
38742 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38743 }
38744
38745 static struct access_method smart4_access = {
38746 - smart4_submit_command,
38747 - smart4_intr_mask,
38748 - smart4_fifo_full,
38749 - smart4_intr_pending,
38750 - smart4_completed,
38751 + .submit_command = smart4_submit_command,
38752 + .set_intr_mask = smart4_intr_mask,
38753 + .fifo_full = smart4_fifo_full,
38754 + .intr_pending = smart4_intr_pending,
38755 + .command_completed = smart4_completed,
38756 };
38757
38758 /*
38759 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38760 }
38761
38762 static struct access_method smart2_access = {
38763 - smart2_submit_command,
38764 - smart2_intr_mask,
38765 - smart2_fifo_full,
38766 - smart2_intr_pending,
38767 - smart2_completed,
38768 + .submit_command = smart2_submit_command,
38769 + .set_intr_mask = smart2_intr_mask,
38770 + .fifo_full = smart2_fifo_full,
38771 + .intr_pending = smart2_intr_pending,
38772 + .command_completed = smart2_completed,
38773 };
38774
38775 /*
38776 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38777 }
38778
38779 static struct access_method smart2e_access = {
38780 - smart2e_submit_command,
38781 - smart2e_intr_mask,
38782 - smart2e_fifo_full,
38783 - smart2e_intr_pending,
38784 - smart2e_completed,
38785 + .submit_command = smart2e_submit_command,
38786 + .set_intr_mask = smart2e_intr_mask,
38787 + .fifo_full = smart2e_fifo_full,
38788 + .intr_pending = smart2e_intr_pending,
38789 + .command_completed = smart2e_completed,
38790 };
38791
38792 /*
38793 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38794 }
38795
38796 static struct access_method smart1_access = {
38797 - smart1_submit_command,
38798 - smart1_intr_mask,
38799 - smart1_fifo_full,
38800 - smart1_intr_pending,
38801 - smart1_completed,
38802 + .submit_command = smart1_submit_command,
38803 + .set_intr_mask = smart1_intr_mask,
38804 + .fifo_full = smart1_fifo_full,
38805 + .intr_pending = smart1_intr_pending,
38806 + .command_completed = smart1_completed,
38807 };
38808 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38809 index 55c135b..9f8d60c 100644
38810 --- a/drivers/bluetooth/btwilink.c
38811 +++ b/drivers/bluetooth/btwilink.c
38812 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38813
38814 static int bt_ti_probe(struct platform_device *pdev)
38815 {
38816 - static struct ti_st *hst;
38817 + struct ti_st *hst;
38818 struct hci_dev *hdev;
38819 int err;
38820
38821 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38822 index 5d28a45..a538f90 100644
38823 --- a/drivers/cdrom/cdrom.c
38824 +++ b/drivers/cdrom/cdrom.c
38825 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38826 ENSURE(reset, CDC_RESET);
38827 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38828 cdi->mc_flags = 0;
38829 - cdo->n_minors = 0;
38830 cdi->options = CDO_USE_FFLAGS;
38831
38832 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38833 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38834 else
38835 cdi->cdda_method = CDDA_OLD;
38836
38837 - if (!cdo->generic_packet)
38838 - cdo->generic_packet = cdrom_dummy_generic_packet;
38839 + if (!cdo->generic_packet) {
38840 + pax_open_kernel();
38841 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38842 + pax_close_kernel();
38843 + }
38844
38845 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38846 mutex_lock(&cdrom_mutex);
38847 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38848 if (cdi->exit)
38849 cdi->exit(cdi);
38850
38851 - cdi->ops->n_minors--;
38852 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38853 }
38854
38855 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38856 */
38857 nr = nframes;
38858 do {
38859 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38860 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38861 if (cgc.buffer)
38862 break;
38863
38864 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38865 struct cdrom_device_info *cdi;
38866 int ret;
38867
38868 - ret = scnprintf(info + *pos, max_size - *pos, header);
38869 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38870 if (!ret)
38871 return 1;
38872
38873 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38874 index 584bc31..e64a12c 100644
38875 --- a/drivers/cdrom/gdrom.c
38876 +++ b/drivers/cdrom/gdrom.c
38877 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38878 .audio_ioctl = gdrom_audio_ioctl,
38879 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38880 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38881 - .n_minors = 1,
38882 };
38883
38884 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38885 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38886 index a4af822..ed58cd1 100644
38887 --- a/drivers/char/Kconfig
38888 +++ b/drivers/char/Kconfig
38889 @@ -17,7 +17,8 @@ config DEVMEM
38890
38891 config DEVKMEM
38892 bool "/dev/kmem virtual device support"
38893 - default y
38894 + default n
38895 + depends on !GRKERNSEC_KMEM
38896 help
38897 Say Y here if you want to support the /dev/kmem device. The
38898 /dev/kmem device is rarely used, but can be used for certain
38899 @@ -586,6 +587,7 @@ config DEVPORT
38900 bool
38901 depends on !M68K
38902 depends on ISA || PCI
38903 + depends on !GRKERNSEC_KMEM
38904 default y
38905
38906 source "drivers/s390/char/Kconfig"
38907 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38908 index a48e05b..6bac831 100644
38909 --- a/drivers/char/agp/compat_ioctl.c
38910 +++ b/drivers/char/agp/compat_ioctl.c
38911 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38912 return -ENOMEM;
38913 }
38914
38915 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38916 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38917 sizeof(*usegment) * ureserve.seg_count)) {
38918 kfree(usegment);
38919 kfree(ksegment);
38920 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38921 index 09f17eb..8531d2f 100644
38922 --- a/drivers/char/agp/frontend.c
38923 +++ b/drivers/char/agp/frontend.c
38924 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38925 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38926 return -EFAULT;
38927
38928 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38929 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38930 return -EFAULT;
38931
38932 client = agp_find_client_by_pid(reserve.pid);
38933 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38934 if (segment == NULL)
38935 return -ENOMEM;
38936
38937 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38938 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38939 sizeof(struct agp_segment) * reserve.seg_count)) {
38940 kfree(segment);
38941 return -EFAULT;
38942 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38943 index 4f94375..413694e 100644
38944 --- a/drivers/char/genrtc.c
38945 +++ b/drivers/char/genrtc.c
38946 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38947 switch (cmd) {
38948
38949 case RTC_PLL_GET:
38950 + memset(&pll, 0, sizeof(pll));
38951 if (get_rtc_pll(&pll))
38952 return -EINVAL;
38953 else
38954 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38955 index 5c0baa9..44011b1 100644
38956 --- a/drivers/char/hpet.c
38957 +++ b/drivers/char/hpet.c
38958 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38959 }
38960
38961 static int
38962 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38963 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38964 struct hpet_info *info)
38965 {
38966 struct hpet_timer __iomem *timer;
38967 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
38968 index 24cc4ed..f9807cf 100644
38969 --- a/drivers/char/i8k.c
38970 +++ b/drivers/char/i8k.c
38971 @@ -788,7 +788,7 @@ static const struct i8k_config_data i8k_config_data[] = {
38972 },
38973 };
38974
38975 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
38976 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
38977 {
38978 .ident = "Dell Inspiron",
38979 .matches = {
38980 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38981 index 9bb5928..57a7801 100644
38982 --- a/drivers/char/ipmi/ipmi_msghandler.c
38983 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38984 @@ -436,7 +436,7 @@ struct ipmi_smi {
38985 struct proc_dir_entry *proc_dir;
38986 char proc_dir_name[10];
38987
38988 - atomic_t stats[IPMI_NUM_STATS];
38989 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38990
38991 /*
38992 * run_to_completion duplicate of smb_info, smi_info
38993 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38994 static DEFINE_MUTEX(smi_watchers_mutex);
38995
38996 #define ipmi_inc_stat(intf, stat) \
38997 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38998 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38999 #define ipmi_get_stat(intf, stat) \
39000 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
39001 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
39002
39003 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
39004 "ACPI", "SMBIOS", "PCI",
39005 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
39006 INIT_LIST_HEAD(&intf->cmd_rcvrs);
39007 init_waitqueue_head(&intf->waitq);
39008 for (i = 0; i < IPMI_NUM_STATS; i++)
39009 - atomic_set(&intf->stats[i], 0);
39010 + atomic_set_unchecked(&intf->stats[i], 0);
39011
39012 intf->proc_dir = NULL;
39013
39014 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
39015 index 518585c..6c985cef 100644
39016 --- a/drivers/char/ipmi/ipmi_si_intf.c
39017 +++ b/drivers/char/ipmi/ipmi_si_intf.c
39018 @@ -289,7 +289,7 @@ struct smi_info {
39019 unsigned char slave_addr;
39020
39021 /* Counters and things for the proc filesystem. */
39022 - atomic_t stats[SI_NUM_STATS];
39023 + atomic_unchecked_t stats[SI_NUM_STATS];
39024
39025 struct task_struct *thread;
39026
39027 @@ -298,9 +298,9 @@ struct smi_info {
39028 };
39029
39030 #define smi_inc_stat(smi, stat) \
39031 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
39032 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
39033 #define smi_get_stat(smi, stat) \
39034 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
39035 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
39036
39037 #define SI_MAX_PARMS 4
39038
39039 @@ -3498,7 +3498,7 @@ static int try_smi_init(struct smi_info *new_smi)
39040 atomic_set(&new_smi->req_events, 0);
39041 new_smi->run_to_completion = false;
39042 for (i = 0; i < SI_NUM_STATS; i++)
39043 - atomic_set(&new_smi->stats[i], 0);
39044 + atomic_set_unchecked(&new_smi->stats[i], 0);
39045
39046 new_smi->interrupt_disabled = true;
39047 atomic_set(&new_smi->need_watch, 0);
39048 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
39049 index 297110c..3f69b43 100644
39050 --- a/drivers/char/mem.c
39051 +++ b/drivers/char/mem.c
39052 @@ -18,6 +18,7 @@
39053 #include <linux/raw.h>
39054 #include <linux/tty.h>
39055 #include <linux/capability.h>
39056 +#include <linux/security.h>
39057 #include <linux/ptrace.h>
39058 #include <linux/device.h>
39059 #include <linux/highmem.h>
39060 @@ -36,6 +37,10 @@
39061
39062 #define DEVPORT_MINOR 4
39063
39064 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39065 +extern const struct file_operations grsec_fops;
39066 +#endif
39067 +
39068 static inline unsigned long size_inside_page(unsigned long start,
39069 unsigned long size)
39070 {
39071 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39072
39073 while (cursor < to) {
39074 if (!devmem_is_allowed(pfn)) {
39075 +#ifdef CONFIG_GRKERNSEC_KMEM
39076 + gr_handle_mem_readwrite(from, to);
39077 +#else
39078 printk(KERN_INFO
39079 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
39080 current->comm, from, to);
39081 +#endif
39082 return 0;
39083 }
39084 cursor += PAGE_SIZE;
39085 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39086 }
39087 return 1;
39088 }
39089 +#elif defined(CONFIG_GRKERNSEC_KMEM)
39090 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39091 +{
39092 + return 0;
39093 +}
39094 #else
39095 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39096 {
39097 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39098 #endif
39099
39100 while (count > 0) {
39101 - unsigned long remaining;
39102 + unsigned long remaining = 0;
39103 + char *temp;
39104
39105 sz = size_inside_page(p, count);
39106
39107 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39108 if (!ptr)
39109 return -EFAULT;
39110
39111 - remaining = copy_to_user(buf, ptr, sz);
39112 +#ifdef CONFIG_PAX_USERCOPY
39113 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39114 + if (!temp) {
39115 + unxlate_dev_mem_ptr(p, ptr);
39116 + return -ENOMEM;
39117 + }
39118 + remaining = probe_kernel_read(temp, ptr, sz);
39119 +#else
39120 + temp = ptr;
39121 +#endif
39122 +
39123 + if (!remaining)
39124 + remaining = copy_to_user(buf, temp, sz);
39125 +
39126 +#ifdef CONFIG_PAX_USERCOPY
39127 + kfree(temp);
39128 +#endif
39129 +
39130 unxlate_dev_mem_ptr(p, ptr);
39131 if (remaining)
39132 return -EFAULT;
39133 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39134 size_t count, loff_t *ppos)
39135 {
39136 unsigned long p = *ppos;
39137 - ssize_t low_count, read, sz;
39138 + ssize_t low_count, read, sz, err = 0;
39139 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39140 - int err = 0;
39141
39142 read = 0;
39143 if (p < (unsigned long) high_memory) {
39144 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39145 }
39146 #endif
39147 while (low_count > 0) {
39148 + char *temp;
39149 +
39150 sz = size_inside_page(p, low_count);
39151
39152 /*
39153 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39154 */
39155 kbuf = xlate_dev_kmem_ptr((void *)p);
39156
39157 - if (copy_to_user(buf, kbuf, sz))
39158 +#ifdef CONFIG_PAX_USERCOPY
39159 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39160 + if (!temp)
39161 + return -ENOMEM;
39162 + err = probe_kernel_read(temp, kbuf, sz);
39163 +#else
39164 + temp = kbuf;
39165 +#endif
39166 +
39167 + if (!err)
39168 + err = copy_to_user(buf, temp, sz);
39169 +
39170 +#ifdef CONFIG_PAX_USERCOPY
39171 + kfree(temp);
39172 +#endif
39173 +
39174 + if (err)
39175 return -EFAULT;
39176 buf += sz;
39177 p += sz;
39178 @@ -804,6 +853,9 @@ static const struct memdev {
39179 #ifdef CONFIG_PRINTK
39180 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39181 #endif
39182 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39183 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39184 +#endif
39185 };
39186
39187 static int memory_open(struct inode *inode, struct file *filp)
39188 @@ -865,7 +917,7 @@ static int __init chr_dev_init(void)
39189 continue;
39190
39191 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39192 - NULL, devlist[minor].name);
39193 + NULL, "%s", devlist[minor].name);
39194 }
39195
39196 return tty_init();
39197 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39198 index 9df78e2..01ba9ae 100644
39199 --- a/drivers/char/nvram.c
39200 +++ b/drivers/char/nvram.c
39201 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39202
39203 spin_unlock_irq(&rtc_lock);
39204
39205 - if (copy_to_user(buf, contents, tmp - contents))
39206 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39207 return -EFAULT;
39208
39209 *ppos = i;
39210 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39211 index 0ea9986..e7b07e4 100644
39212 --- a/drivers/char/pcmcia/synclink_cs.c
39213 +++ b/drivers/char/pcmcia/synclink_cs.c
39214 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39215
39216 if (debug_level >= DEBUG_LEVEL_INFO)
39217 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39218 - __FILE__, __LINE__, info->device_name, port->count);
39219 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39220
39221 if (tty_port_close_start(port, tty, filp) == 0)
39222 goto cleanup;
39223 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39224 cleanup:
39225 if (debug_level >= DEBUG_LEVEL_INFO)
39226 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39227 - tty->driver->name, port->count);
39228 + tty->driver->name, atomic_read(&port->count));
39229 }
39230
39231 /* Wait until the transmitter is empty.
39232 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39233
39234 if (debug_level >= DEBUG_LEVEL_INFO)
39235 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39236 - __FILE__, __LINE__, tty->driver->name, port->count);
39237 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39238
39239 /* If port is closing, signal caller to try again */
39240 if (port->flags & ASYNC_CLOSING){
39241 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39242 goto cleanup;
39243 }
39244 spin_lock(&port->lock);
39245 - port->count++;
39246 + atomic_inc(&port->count);
39247 spin_unlock(&port->lock);
39248 spin_unlock_irqrestore(&info->netlock, flags);
39249
39250 - if (port->count == 1) {
39251 + if (atomic_read(&port->count) == 1) {
39252 /* 1st open on this device, init hardware */
39253 retval = startup(info, tty);
39254 if (retval < 0)
39255 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39256 unsigned short new_crctype;
39257
39258 /* return error if TTY interface open */
39259 - if (info->port.count)
39260 + if (atomic_read(&info->port.count))
39261 return -EBUSY;
39262
39263 switch (encoding)
39264 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39265
39266 /* arbitrate between network and tty opens */
39267 spin_lock_irqsave(&info->netlock, flags);
39268 - if (info->port.count != 0 || info->netcount != 0) {
39269 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39270 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39271 spin_unlock_irqrestore(&info->netlock, flags);
39272 return -EBUSY;
39273 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39274 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39275
39276 /* return error if TTY interface open */
39277 - if (info->port.count)
39278 + if (atomic_read(&info->port.count))
39279 return -EBUSY;
39280
39281 if (cmd != SIOCWANDEV)
39282 diff --git a/drivers/char/random.c b/drivers/char/random.c
39283 index 9cd6968..6416f00 100644
39284 --- a/drivers/char/random.c
39285 +++ b/drivers/char/random.c
39286 @@ -289,9 +289,6 @@
39287 /*
39288 * To allow fractional bits to be tracked, the entropy_count field is
39289 * denominated in units of 1/8th bits.
39290 - *
39291 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39292 - * credit_entropy_bits() needs to be 64 bits wide.
39293 */
39294 #define ENTROPY_SHIFT 3
39295 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39296 @@ -439,9 +436,9 @@ struct entropy_store {
39297 };
39298
39299 static void push_to_pool(struct work_struct *work);
39300 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39301 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39302 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39303 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39304 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39305 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39306
39307 static struct entropy_store input_pool = {
39308 .poolinfo = &poolinfo_table[0],
39309 @@ -635,7 +632,7 @@ retry:
39310 /* The +2 corresponds to the /4 in the denominator */
39311
39312 do {
39313 - unsigned int anfrac = min(pnfrac, pool_size/2);
39314 + u64 anfrac = min(pnfrac, pool_size/2);
39315 unsigned int add =
39316 ((pool_size - entropy_count)*anfrac*3) >> s;
39317
39318 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39319
39320 extract_buf(r, tmp);
39321 i = min_t(int, nbytes, EXTRACT_SIZE);
39322 - if (copy_to_user(buf, tmp, i)) {
39323 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39324 ret = -EFAULT;
39325 break;
39326 }
39327 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39328 static int proc_do_uuid(struct ctl_table *table, int write,
39329 void __user *buffer, size_t *lenp, loff_t *ppos)
39330 {
39331 - struct ctl_table fake_table;
39332 + ctl_table_no_const fake_table;
39333 unsigned char buf[64], tmp_uuid[16], *uuid;
39334
39335 uuid = table->data;
39336 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39337 static int proc_do_entropy(struct ctl_table *table, int write,
39338 void __user *buffer, size_t *lenp, loff_t *ppos)
39339 {
39340 - struct ctl_table fake_table;
39341 + ctl_table_no_const fake_table;
39342 int entropy_count;
39343
39344 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39345 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39346 index e496dae..3db53b6 100644
39347 --- a/drivers/char/sonypi.c
39348 +++ b/drivers/char/sonypi.c
39349 @@ -54,6 +54,7 @@
39350
39351 #include <asm/uaccess.h>
39352 #include <asm/io.h>
39353 +#include <asm/local.h>
39354
39355 #include <linux/sonypi.h>
39356
39357 @@ -490,7 +491,7 @@ static struct sonypi_device {
39358 spinlock_t fifo_lock;
39359 wait_queue_head_t fifo_proc_list;
39360 struct fasync_struct *fifo_async;
39361 - int open_count;
39362 + local_t open_count;
39363 int model;
39364 struct input_dev *input_jog_dev;
39365 struct input_dev *input_key_dev;
39366 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39367 static int sonypi_misc_release(struct inode *inode, struct file *file)
39368 {
39369 mutex_lock(&sonypi_device.lock);
39370 - sonypi_device.open_count--;
39371 + local_dec(&sonypi_device.open_count);
39372 mutex_unlock(&sonypi_device.lock);
39373 return 0;
39374 }
39375 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39376 {
39377 mutex_lock(&sonypi_device.lock);
39378 /* Flush input queue on first open */
39379 - if (!sonypi_device.open_count)
39380 + if (!local_read(&sonypi_device.open_count))
39381 kfifo_reset(&sonypi_device.fifo);
39382 - sonypi_device.open_count++;
39383 + local_inc(&sonypi_device.open_count);
39384 mutex_unlock(&sonypi_device.lock);
39385
39386 return 0;
39387 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39388
39389 static struct platform_device *sonypi_platform_device;
39390
39391 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39392 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39393 {
39394 .ident = "Sony Vaio",
39395 .matches = {
39396 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39397 index 565a947..dcdc06e 100644
39398 --- a/drivers/char/tpm/tpm_acpi.c
39399 +++ b/drivers/char/tpm/tpm_acpi.c
39400 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39401 virt = acpi_os_map_iomem(start, len);
39402 if (!virt) {
39403 kfree(log->bios_event_log);
39404 + log->bios_event_log = NULL;
39405 printk("%s: ERROR - Unable to map memory\n", __func__);
39406 return -EIO;
39407 }
39408
39409 - memcpy_fromio(log->bios_event_log, virt, len);
39410 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39411
39412 acpi_os_unmap_iomem(virt, len);
39413 return 0;
39414 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39415 index 3a56a13..f8cbd25 100644
39416 --- a/drivers/char/tpm/tpm_eventlog.c
39417 +++ b/drivers/char/tpm/tpm_eventlog.c
39418 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39419 event = addr;
39420
39421 if ((event->event_type == 0 && event->event_size == 0) ||
39422 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39423 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39424 return NULL;
39425
39426 return addr;
39427 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39428 return NULL;
39429
39430 if ((event->event_type == 0 && event->event_size == 0) ||
39431 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39432 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39433 return NULL;
39434
39435 (*pos)++;
39436 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39437 int i;
39438
39439 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39440 - seq_putc(m, data[i]);
39441 + if (!seq_putc(m, data[i]))
39442 + return -EFAULT;
39443
39444 return 0;
39445 }
39446 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39447 index 72d7028..1586601 100644
39448 --- a/drivers/char/virtio_console.c
39449 +++ b/drivers/char/virtio_console.c
39450 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39451 if (to_user) {
39452 ssize_t ret;
39453
39454 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39455 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39456 if (ret)
39457 return -EFAULT;
39458 } else {
39459 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39460 if (!port_has_data(port) && !port->host_connected)
39461 return 0;
39462
39463 - return fill_readbuf(port, ubuf, count, true);
39464 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39465 }
39466
39467 static int wait_port_writable(struct port *port, bool nonblock)
39468 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39469 index 956b7e5..b655045 100644
39470 --- a/drivers/clk/clk-composite.c
39471 +++ b/drivers/clk/clk-composite.c
39472 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39473 struct clk *clk;
39474 struct clk_init_data init;
39475 struct clk_composite *composite;
39476 - struct clk_ops *clk_composite_ops;
39477 + clk_ops_no_const *clk_composite_ops;
39478
39479 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39480 if (!composite) {
39481 diff --git a/drivers/clk/hisilicon/clk-hi3620.c b/drivers/clk/hisilicon/clk-hi3620.c
39482 index 2e4f6d4..b4cf487 100644
39483 --- a/drivers/clk/hisilicon/clk-hi3620.c
39484 +++ b/drivers/clk/hisilicon/clk-hi3620.c
39485 @@ -38,44 +38,44 @@
39486 #include "clk.h"
39487
39488 /* clock parent list */
39489 -static const char *timer0_mux_p[] __initconst = { "osc32k", "timerclk01", };
39490 -static const char *timer1_mux_p[] __initconst = { "osc32k", "timerclk01", };
39491 -static const char *timer2_mux_p[] __initconst = { "osc32k", "timerclk23", };
39492 -static const char *timer3_mux_p[] __initconst = { "osc32k", "timerclk23", };
39493 -static const char *timer4_mux_p[] __initconst = { "osc32k", "timerclk45", };
39494 -static const char *timer5_mux_p[] __initconst = { "osc32k", "timerclk45", };
39495 -static const char *timer6_mux_p[] __initconst = { "osc32k", "timerclk67", };
39496 -static const char *timer7_mux_p[] __initconst = { "osc32k", "timerclk67", };
39497 -static const char *timer8_mux_p[] __initconst = { "osc32k", "timerclk89", };
39498 -static const char *timer9_mux_p[] __initconst = { "osc32k", "timerclk89", };
39499 -static const char *uart0_mux_p[] __initconst = { "osc26m", "pclk", };
39500 -static const char *uart1_mux_p[] __initconst = { "osc26m", "pclk", };
39501 -static const char *uart2_mux_p[] __initconst = { "osc26m", "pclk", };
39502 -static const char *uart3_mux_p[] __initconst = { "osc26m", "pclk", };
39503 -static const char *uart4_mux_p[] __initconst = { "osc26m", "pclk", };
39504 -static const char *spi0_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39505 -static const char *spi1_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39506 -static const char *spi2_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39507 +static const char * const timer0_mux_p[] __initconst = { "osc32k", "timerclk01", };
39508 +static const char * const timer1_mux_p[] __initconst = { "osc32k", "timerclk01", };
39509 +static const char * const timer2_mux_p[] __initconst = { "osc32k", "timerclk23", };
39510 +static const char * const timer3_mux_p[] __initconst = { "osc32k", "timerclk23", };
39511 +static const char * const timer4_mux_p[] __initconst = { "osc32k", "timerclk45", };
39512 +static const char * const timer5_mux_p[] __initconst = { "osc32k", "timerclk45", };
39513 +static const char * const timer6_mux_p[] __initconst = { "osc32k", "timerclk67", };
39514 +static const char * const timer7_mux_p[] __initconst = { "osc32k", "timerclk67", };
39515 +static const char * const timer8_mux_p[] __initconst = { "osc32k", "timerclk89", };
39516 +static const char * const timer9_mux_p[] __initconst = { "osc32k", "timerclk89", };
39517 +static const char * const uart0_mux_p[] __initconst = { "osc26m", "pclk", };
39518 +static const char * const uart1_mux_p[] __initconst = { "osc26m", "pclk", };
39519 +static const char * const uart2_mux_p[] __initconst = { "osc26m", "pclk", };
39520 +static const char * const uart3_mux_p[] __initconst = { "osc26m", "pclk", };
39521 +static const char * const uart4_mux_p[] __initconst = { "osc26m", "pclk", };
39522 +static const char * const spi0_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39523 +static const char * const spi1_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39524 +static const char * const spi2_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39525 /* share axi parent */
39526 -static const char *saxi_mux_p[] __initconst = { "armpll3", "armpll2", };
39527 -static const char *pwm0_mux_p[] __initconst = { "osc32k", "osc26m", };
39528 -static const char *pwm1_mux_p[] __initconst = { "osc32k", "osc26m", };
39529 -static const char *sd_mux_p[] __initconst = { "armpll2", "armpll3", };
39530 -static const char *mmc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39531 -static const char *mmc1_mux2_p[] __initconst = { "osc26m", "mmc1_div", };
39532 -static const char *g2d_mux_p[] __initconst = { "armpll2", "armpll3", };
39533 -static const char *venc_mux_p[] __initconst = { "armpll2", "armpll3", };
39534 -static const char *vdec_mux_p[] __initconst = { "armpll2", "armpll3", };
39535 -static const char *vpp_mux_p[] __initconst = { "armpll2", "armpll3", };
39536 -static const char *edc0_mux_p[] __initconst = { "armpll2", "armpll3", };
39537 -static const char *ldi0_mux_p[] __initconst = { "armpll2", "armpll4",
39538 +static const char * const saxi_mux_p[] __initconst = { "armpll3", "armpll2", };
39539 +static const char * const pwm0_mux_p[] __initconst = { "osc32k", "osc26m", };
39540 +static const char * const pwm1_mux_p[] __initconst = { "osc32k", "osc26m", };
39541 +static const char * const sd_mux_p[] __initconst = { "armpll2", "armpll3", };
39542 +static const char * const mmc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39543 +static const char * const mmc1_mux2_p[] __initconst = { "osc26m", "mmc1_div", };
39544 +static const char * const g2d_mux_p[] __initconst = { "armpll2", "armpll3", };
39545 +static const char * const venc_mux_p[] __initconst = { "armpll2", "armpll3", };
39546 +static const char * const vdec_mux_p[] __initconst = { "armpll2", "armpll3", };
39547 +static const char * const vpp_mux_p[] __initconst = { "armpll2", "armpll3", };
39548 +static const char * const edc0_mux_p[] __initconst = { "armpll2", "armpll3", };
39549 +static const char * const ldi0_mux_p[] __initconst = { "armpll2", "armpll4",
39550 "armpll3", "armpll5", };
39551 -static const char *edc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39552 -static const char *ldi1_mux_p[] __initconst = { "armpll2", "armpll4",
39553 +static const char * const edc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39554 +static const char * const ldi1_mux_p[] __initconst = { "armpll2", "armpll4",
39555 "armpll3", "armpll5", };
39556 -static const char *rclk_hsic_p[] __initconst = { "armpll3", "armpll2", };
39557 -static const char *mmc2_mux_p[] __initconst = { "armpll2", "armpll3", };
39558 -static const char *mmc3_mux_p[] __initconst = { "armpll2", "armpll3", };
39559 +static const char * const rclk_hsic_p[] __initconst = { "armpll3", "armpll2", };
39560 +static const char * const mmc2_mux_p[] __initconst = { "armpll2", "armpll3", };
39561 +static const char * const mmc3_mux_p[] __initconst = { "armpll2", "armpll3", };
39562
39563
39564 /* fixed rate clocks */
39565 diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
39566 index 3f369c6..05f9ffd 100644
39567 --- a/drivers/clk/hisilicon/clk-hix5hd2.c
39568 +++ b/drivers/clk/hisilicon/clk-hix5hd2.c
39569 @@ -46,15 +46,15 @@ static struct hisi_fixed_rate_clock hix5hd2_fixed_rate_clks[] __initdata = {
39570 { HIX5HD2_FIXED_83M, "83m", NULL, CLK_IS_ROOT, 83333333, },
39571 };
39572
39573 -static const char *sfc_mux_p[] __initconst = {
39574 +static const char * const sfc_mux_p[] __initconst = {
39575 "24m", "150m", "200m", "100m", "75m", };
39576 static u32 sfc_mux_table[] = {0, 4, 5, 6, 7};
39577
39578 -static const char *sdio_mux_p[] __initconst = {
39579 +static const char * const sdio_mux_p[] __initconst = {
39580 "75m", "100m", "50m", "15m", };
39581 static u32 sdio_mux_table[] = {0, 1, 2, 3};
39582
39583 -static const char *fephy_mux_p[] __initconst = { "25m", "125m"};
39584 +static const char * const fephy_mux_p[] __initconst = { "25m", "125m"};
39585 static u32 fephy_mux_table[] = {0, 1};
39586
39587
39588 diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c
39589 index 7eb684c..147c6fc 100644
39590 --- a/drivers/clk/rockchip/clk-rk3188.c
39591 +++ b/drivers/clk/rockchip/clk-rk3188.c
39592 @@ -704,7 +704,7 @@ static struct rockchip_clk_branch rk3188_clk_branches[] __initdata = {
39593 GATE(ACLK_GPS, "aclk_gps", "aclk_peri", 0, RK2928_CLKGATE_CON(8), 13, GFLAGS),
39594 };
39595
39596 -static const char *rk3188_critical_clocks[] __initconst = {
39597 +static const char * const rk3188_critical_clocks[] __initconst = {
39598 "aclk_cpu",
39599 "aclk_peri",
39600 "hclk_peri",
39601 diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c
39602 index 05d7a0b..4fc131c 100644
39603 --- a/drivers/clk/rockchip/clk-rk3288.c
39604 +++ b/drivers/clk/rockchip/clk-rk3288.c
39605 @@ -771,7 +771,7 @@ static struct rockchip_clk_branch rk3288_clk_branches[] __initdata = {
39606 GATE(0, "pclk_isp_in", "ext_isp", 0, RK3288_CLKGATE_CON(16), 3, GFLAGS),
39607 };
39608
39609 -static const char *rk3288_critical_clocks[] __initconst = {
39610 +static const char * const rk3288_critical_clocks[] __initconst = {
39611 "aclk_cpu",
39612 "aclk_peri",
39613 "hclk_peri",
39614 diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h
39615 index 58d2e3b..0c21b0d 100644
39616 --- a/drivers/clk/rockchip/clk.h
39617 +++ b/drivers/clk/rockchip/clk.h
39618 @@ -182,7 +182,7 @@ struct clk *rockchip_clk_register_mmc(const char *name,
39619 const char **parent_names, u8 num_parents,
39620 void __iomem *reg, int shift);
39621
39622 -#define PNAME(x) static const char *x[] __initconst
39623 +#define PNAME(x) static const char * const x[] __initconst
39624
39625 enum rockchip_clk_branch_type {
39626 branch_composite,
39627 diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
39628 index e4c7538..99c50cd 100644
39629 --- a/drivers/clk/samsung/clk.h
39630 +++ b/drivers/clk/samsung/clk.h
39631 @@ -260,7 +260,7 @@ struct samsung_gate_clock {
39632 #define GATE_DA(_id, dname, cname, pname, o, b, f, gf, a) \
39633 __GATE(_id, dname, cname, pname, o, b, f, gf, a)
39634
39635 -#define PNAME(x) static const char *x[] __initdata
39636 +#define PNAME(x) static const char * const x[] __initconst
39637
39638 /**
39639 * struct samsung_clk_reg_dump: register dump of clock controller registers.
39640 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39641 index dd3a78c..386d49c 100644
39642 --- a/drivers/clk/socfpga/clk-gate.c
39643 +++ b/drivers/clk/socfpga/clk-gate.c
39644 @@ -22,6 +22,7 @@
39645 #include <linux/mfd/syscon.h>
39646 #include <linux/of.h>
39647 #include <linux/regmap.h>
39648 +#include <asm/pgtable.h>
39649
39650 #include "clk.h"
39651
39652 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39653 return 0;
39654 }
39655
39656 -static struct clk_ops gateclk_ops = {
39657 +static clk_ops_no_const gateclk_ops __read_only = {
39658 .prepare = socfpga_clk_prepare,
39659 .recalc_rate = socfpga_clk_recalc_rate,
39660 .get_parent = socfpga_clk_get_parent,
39661 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39662 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39663 socfpga_clk->hw.bit_idx = clk_gate[1];
39664
39665 - gateclk_ops.enable = clk_gate_ops.enable;
39666 - gateclk_ops.disable = clk_gate_ops.disable;
39667 + pax_open_kernel();
39668 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39669 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39670 + pax_close_kernel();
39671 }
39672
39673 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39674 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39675 index de6da95..c98278b 100644
39676 --- a/drivers/clk/socfpga/clk-pll.c
39677 +++ b/drivers/clk/socfpga/clk-pll.c
39678 @@ -21,6 +21,7 @@
39679 #include <linux/io.h>
39680 #include <linux/of.h>
39681 #include <linux/of_address.h>
39682 +#include <asm/pgtable.h>
39683
39684 #include "clk.h"
39685
39686 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39687 CLK_MGR_PLL_CLK_SRC_MASK;
39688 }
39689
39690 -static struct clk_ops clk_pll_ops = {
39691 +static clk_ops_no_const clk_pll_ops __read_only = {
39692 .recalc_rate = clk_pll_recalc_rate,
39693 .get_parent = clk_pll_get_parent,
39694 };
39695 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39696 pll_clk->hw.hw.init = &init;
39697
39698 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39699 - clk_pll_ops.enable = clk_gate_ops.enable;
39700 - clk_pll_ops.disable = clk_gate_ops.disable;
39701 + pax_open_kernel();
39702 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39703 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39704 + pax_close_kernel();
39705
39706 clk = clk_register(NULL, &pll_clk->hw.hw);
39707 if (WARN_ON(IS_ERR(clk))) {
39708 diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
39709 index 3654f61..81abe81 100644
39710 --- a/drivers/clk/ti/composite.c
39711 +++ b/drivers/clk/ti/composite.c
39712 @@ -69,7 +69,7 @@ struct component_clk {
39713 struct list_head link;
39714 };
39715
39716 -static const char * __initconst component_clk_types[] = {
39717 +static const char * const __initconst component_clk_types[] = {
39718 "gate", "divider", "mux"
39719 };
39720
39721 diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c
39722 index f870aad..04ba1e4 100644
39723 --- a/drivers/clk/zynq/clkc.c
39724 +++ b/drivers/clk/zynq/clkc.c
39725 @@ -85,22 +85,22 @@ static DEFINE_SPINLOCK(canmioclk_lock);
39726 static DEFINE_SPINLOCK(dbgclk_lock);
39727 static DEFINE_SPINLOCK(aperclk_lock);
39728
39729 -static const char *armpll_parents[] __initconst = {"armpll_int", "ps_clk"};
39730 -static const char *ddrpll_parents[] __initconst = {"ddrpll_int", "ps_clk"};
39731 -static const char *iopll_parents[] __initconst = {"iopll_int", "ps_clk"};
39732 -static const char *gem0_mux_parents[] __initconst = {"gem0_div1", "dummy_name"};
39733 -static const char *gem1_mux_parents[] __initconst = {"gem1_div1", "dummy_name"};
39734 -static const char *can0_mio_mux2_parents[] __initconst = {"can0_gate",
39735 +static const char * const armpll_parents[] __initconst = {"armpll_int", "ps_clk"};
39736 +static const char * const ddrpll_parents[] __initconst = {"ddrpll_int", "ps_clk"};
39737 +static const char * const iopll_parents[] __initconst = {"iopll_int", "ps_clk"};
39738 +static const char * gem0_mux_parents[] __initdata = {"gem0_div1", "dummy_name"};
39739 +static const char * gem1_mux_parents[] __initdata = {"gem1_div1", "dummy_name"};
39740 +static const char * const can0_mio_mux2_parents[] __initconst = {"can0_gate",
39741 "can0_mio_mux"};
39742 -static const char *can1_mio_mux2_parents[] __initconst = {"can1_gate",
39743 +static const char * const can1_mio_mux2_parents[] __initconst = {"can1_gate",
39744 "can1_mio_mux"};
39745 -static const char *dbg_emio_mux_parents[] __initconst = {"dbg_div",
39746 +static const char * dbg_emio_mux_parents[] __initdata = {"dbg_div",
39747 "dummy_name"};
39748
39749 -static const char *dbgtrc_emio_input_names[] __initconst = {"trace_emio_clk"};
39750 -static const char *gem0_emio_input_names[] __initconst = {"gem0_emio_clk"};
39751 -static const char *gem1_emio_input_names[] __initconst = {"gem1_emio_clk"};
39752 -static const char *swdt_ext_clk_input_names[] __initconst = {"swdt_ext_clk"};
39753 +static const char * const dbgtrc_emio_input_names[] __initconst = {"trace_emio_clk"};
39754 +static const char * const gem0_emio_input_names[] __initconst = {"gem0_emio_clk"};
39755 +static const char * const gem1_emio_input_names[] __initconst = {"gem1_emio_clk"};
39756 +static const char * const swdt_ext_clk_input_names[] __initconst = {"swdt_ext_clk"};
39757
39758 static void __init zynq_clk_register_fclk(enum zynq_clk fclk,
39759 const char *clk_name, void __iomem *fclk_ctrl_reg,
39760 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39761 index b0c18ed..1713a80 100644
39762 --- a/drivers/cpufreq/acpi-cpufreq.c
39763 +++ b/drivers/cpufreq/acpi-cpufreq.c
39764 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39765 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39766 per_cpu(acfreq_data, cpu) = data;
39767
39768 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39769 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39770 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39771 + pax_open_kernel();
39772 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39773 + pax_close_kernel();
39774 + }
39775
39776 result = acpi_processor_register_performance(data->acpi_data, cpu);
39777 if (result)
39778 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39779 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39780 break;
39781 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39782 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39783 + pax_open_kernel();
39784 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39785 + pax_close_kernel();
39786 break;
39787 default:
39788 break;
39789 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39790 if (!msrs)
39791 return;
39792
39793 - acpi_cpufreq_driver.boost_supported = true;
39794 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39795 + pax_open_kernel();
39796 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39797 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39798 + pax_close_kernel();
39799
39800 cpu_notifier_register_begin();
39801
39802 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39803 index bab67db..91af7e3 100644
39804 --- a/drivers/cpufreq/cpufreq-dt.c
39805 +++ b/drivers/cpufreq/cpufreq-dt.c
39806 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39807 if (!IS_ERR(cpu_reg))
39808 regulator_put(cpu_reg);
39809
39810 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39811 + pax_open_kernel();
39812 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39813 + pax_close_kernel();
39814
39815 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39816 if (ret)
39817 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39818 index 8ae655c..3141442 100644
39819 --- a/drivers/cpufreq/cpufreq.c
39820 +++ b/drivers/cpufreq/cpufreq.c
39821 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39822 }
39823
39824 mutex_lock(&cpufreq_governor_mutex);
39825 - list_del(&governor->governor_list);
39826 + pax_list_del(&governor->governor_list);
39827 mutex_unlock(&cpufreq_governor_mutex);
39828 return;
39829 }
39830 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39831 return NOTIFY_OK;
39832 }
39833
39834 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39835 +static struct notifier_block cpufreq_cpu_notifier = {
39836 .notifier_call = cpufreq_cpu_callback,
39837 };
39838
39839 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39840 return 0;
39841
39842 write_lock_irqsave(&cpufreq_driver_lock, flags);
39843 - cpufreq_driver->boost_enabled = state;
39844 + pax_open_kernel();
39845 + *(bool *)&cpufreq_driver->boost_enabled = state;
39846 + pax_close_kernel();
39847 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39848
39849 ret = cpufreq_driver->set_boost(state);
39850 if (ret) {
39851 write_lock_irqsave(&cpufreq_driver_lock, flags);
39852 - cpufreq_driver->boost_enabled = !state;
39853 + pax_open_kernel();
39854 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39855 + pax_close_kernel();
39856 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39857
39858 pr_err("%s: Cannot %s BOOST\n",
39859 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39860 cpufreq_driver = driver_data;
39861 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39862
39863 - if (driver_data->setpolicy)
39864 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39865 + if (driver_data->setpolicy) {
39866 + pax_open_kernel();
39867 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39868 + pax_close_kernel();
39869 + }
39870
39871 if (cpufreq_boost_supported()) {
39872 /*
39873 * Check if driver provides function to enable boost -
39874 * if not, use cpufreq_boost_set_sw as default
39875 */
39876 - if (!cpufreq_driver->set_boost)
39877 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39878 + if (!cpufreq_driver->set_boost) {
39879 + pax_open_kernel();
39880 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39881 + pax_close_kernel();
39882 + }
39883
39884 ret = cpufreq_sysfs_create_file(&boost.attr);
39885 if (ret) {
39886 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39887 index 1b44496..b80ff5e 100644
39888 --- a/drivers/cpufreq/cpufreq_governor.c
39889 +++ b/drivers/cpufreq/cpufreq_governor.c
39890 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39891 struct dbs_data *dbs_data;
39892 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39893 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39894 - struct od_ops *od_ops = NULL;
39895 + const struct od_ops *od_ops = NULL;
39896 struct od_dbs_tuners *od_tuners = NULL;
39897 struct cs_dbs_tuners *cs_tuners = NULL;
39898 struct cpu_dbs_common_info *cpu_cdbs;
39899 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39900
39901 if ((cdata->governor == GOV_CONSERVATIVE) &&
39902 (!policy->governor->initialized)) {
39903 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39904 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39905
39906 cpufreq_register_notifier(cs_ops->notifier_block,
39907 CPUFREQ_TRANSITION_NOTIFIER);
39908 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39909
39910 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39911 (policy->governor->initialized == 1)) {
39912 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39913 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39914
39915 cpufreq_unregister_notifier(cs_ops->notifier_block,
39916 CPUFREQ_TRANSITION_NOTIFIER);
39917 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39918 index cc401d1..8197340 100644
39919 --- a/drivers/cpufreq/cpufreq_governor.h
39920 +++ b/drivers/cpufreq/cpufreq_governor.h
39921 @@ -212,7 +212,7 @@ struct common_dbs_data {
39922 void (*exit)(struct dbs_data *dbs_data);
39923
39924 /* Governor specific ops, see below */
39925 - void *gov_ops;
39926 + const void *gov_ops;
39927 };
39928
39929 /* Governor Per policy data */
39930 @@ -232,7 +232,7 @@ struct od_ops {
39931 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39932 unsigned int freq_next, unsigned int relation);
39933 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39934 -};
39935 +} __no_const;
39936
39937 struct cs_ops {
39938 struct notifier_block *notifier_block;
39939 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39940 index ad3f38f..8f086cd 100644
39941 --- a/drivers/cpufreq/cpufreq_ondemand.c
39942 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39943 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39944
39945 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39946
39947 -static struct od_ops od_ops = {
39948 +static struct od_ops od_ops __read_only = {
39949 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39950 .powersave_bias_target = generic_powersave_bias_target,
39951 .freq_increase = dbs_freq_increase,
39952 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39953 (struct cpufreq_policy *, unsigned int, unsigned int),
39954 unsigned int powersave_bias)
39955 {
39956 - od_ops.powersave_bias_target = f;
39957 + pax_open_kernel();
39958 + *(void **)&od_ops.powersave_bias_target = f;
39959 + pax_close_kernel();
39960 od_set_powersave_bias(powersave_bias);
39961 }
39962 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39963
39964 void od_unregister_powersave_bias_handler(void)
39965 {
39966 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39967 + pax_open_kernel();
39968 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39969 + pax_close_kernel();
39970 od_set_powersave_bias(0);
39971 }
39972 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39973 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39974 index 872c577..5fb3c20 100644
39975 --- a/drivers/cpufreq/intel_pstate.c
39976 +++ b/drivers/cpufreq/intel_pstate.c
39977 @@ -133,10 +133,10 @@ struct pstate_funcs {
39978 struct cpu_defaults {
39979 struct pstate_adjust_policy pid_policy;
39980 struct pstate_funcs funcs;
39981 -};
39982 +} __do_const;
39983
39984 static struct pstate_adjust_policy pid_params;
39985 -static struct pstate_funcs pstate_funcs;
39986 +static struct pstate_funcs *pstate_funcs;
39987 static int hwp_active;
39988
39989 struct perf_limits {
39990 @@ -690,18 +690,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39991
39992 cpu->pstate.current_pstate = pstate;
39993
39994 - pstate_funcs.set(cpu, pstate);
39995 + pstate_funcs->set(cpu, pstate);
39996 }
39997
39998 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39999 {
40000 - cpu->pstate.min_pstate = pstate_funcs.get_min();
40001 - cpu->pstate.max_pstate = pstate_funcs.get_max();
40002 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
40003 - cpu->pstate.scaling = pstate_funcs.get_scaling();
40004 + cpu->pstate.min_pstate = pstate_funcs->get_min();
40005 + cpu->pstate.max_pstate = pstate_funcs->get_max();
40006 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
40007 + cpu->pstate.scaling = pstate_funcs->get_scaling();
40008
40009 - if (pstate_funcs.get_vid)
40010 - pstate_funcs.get_vid(cpu);
40011 + if (pstate_funcs->get_vid)
40012 + pstate_funcs->get_vid(cpu);
40013 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
40014 }
40015
40016 @@ -1030,9 +1030,9 @@ static int intel_pstate_msrs_not_valid(void)
40017 rdmsrl(MSR_IA32_APERF, aperf);
40018 rdmsrl(MSR_IA32_MPERF, mperf);
40019
40020 - if (!pstate_funcs.get_max() ||
40021 - !pstate_funcs.get_min() ||
40022 - !pstate_funcs.get_turbo())
40023 + if (!pstate_funcs->get_max() ||
40024 + !pstate_funcs->get_min() ||
40025 + !pstate_funcs->get_turbo())
40026 return -ENODEV;
40027
40028 rdmsrl(MSR_IA32_APERF, tmp);
40029 @@ -1046,7 +1046,7 @@ static int intel_pstate_msrs_not_valid(void)
40030 return 0;
40031 }
40032
40033 -static void copy_pid_params(struct pstate_adjust_policy *policy)
40034 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
40035 {
40036 pid_params.sample_rate_ms = policy->sample_rate_ms;
40037 pid_params.p_gain_pct = policy->p_gain_pct;
40038 @@ -1058,12 +1058,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
40039
40040 static void copy_cpu_funcs(struct pstate_funcs *funcs)
40041 {
40042 - pstate_funcs.get_max = funcs->get_max;
40043 - pstate_funcs.get_min = funcs->get_min;
40044 - pstate_funcs.get_turbo = funcs->get_turbo;
40045 - pstate_funcs.get_scaling = funcs->get_scaling;
40046 - pstate_funcs.set = funcs->set;
40047 - pstate_funcs.get_vid = funcs->get_vid;
40048 + pstate_funcs = funcs;
40049 }
40050
40051 #if IS_ENABLED(CONFIG_ACPI)
40052 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
40053 index 529cfd9..0e28fff 100644
40054 --- a/drivers/cpufreq/p4-clockmod.c
40055 +++ b/drivers/cpufreq/p4-clockmod.c
40056 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
40057 case 0x0F: /* Core Duo */
40058 case 0x16: /* Celeron Core */
40059 case 0x1C: /* Atom */
40060 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40061 + pax_open_kernel();
40062 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40063 + pax_close_kernel();
40064 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
40065 case 0x0D: /* Pentium M (Dothan) */
40066 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40067 + pax_open_kernel();
40068 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40069 + pax_close_kernel();
40070 /* fall through */
40071 case 0x09: /* Pentium M (Banias) */
40072 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
40073 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
40074
40075 /* on P-4s, the TSC runs with constant frequency independent whether
40076 * throttling is active or not. */
40077 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40078 + pax_open_kernel();
40079 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40080 + pax_close_kernel();
40081
40082 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
40083 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
40084 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
40085 index 9bb42ba..b01b4a2 100644
40086 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
40087 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
40088 @@ -18,14 +18,12 @@
40089 #include <asm/head.h>
40090 #include <asm/timer.h>
40091
40092 -static struct cpufreq_driver *cpufreq_us3_driver;
40093 -
40094 struct us3_freq_percpu_info {
40095 struct cpufreq_frequency_table table[4];
40096 };
40097
40098 /* Indexed by cpu number. */
40099 -static struct us3_freq_percpu_info *us3_freq_table;
40100 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
40101
40102 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
40103 * in the Safari config register.
40104 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
40105
40106 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
40107 {
40108 - if (cpufreq_us3_driver)
40109 - us3_freq_target(policy, 0);
40110 + us3_freq_target(policy, 0);
40111
40112 return 0;
40113 }
40114
40115 +static int __init us3_freq_init(void);
40116 +static void __exit us3_freq_exit(void);
40117 +
40118 +static struct cpufreq_driver cpufreq_us3_driver = {
40119 + .init = us3_freq_cpu_init,
40120 + .verify = cpufreq_generic_frequency_table_verify,
40121 + .target_index = us3_freq_target,
40122 + .get = us3_freq_get,
40123 + .exit = us3_freq_cpu_exit,
40124 + .name = "UltraSPARC-III",
40125 +
40126 +};
40127 +
40128 static int __init us3_freq_init(void)
40129 {
40130 unsigned long manuf, impl, ver;
40131 - int ret;
40132
40133 if (tlb_type != cheetah && tlb_type != cheetah_plus)
40134 return -ENODEV;
40135 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
40136 (impl == CHEETAH_IMPL ||
40137 impl == CHEETAH_PLUS_IMPL ||
40138 impl == JAGUAR_IMPL ||
40139 - impl == PANTHER_IMPL)) {
40140 - struct cpufreq_driver *driver;
40141 -
40142 - ret = -ENOMEM;
40143 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
40144 - if (!driver)
40145 - goto err_out;
40146 -
40147 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
40148 - GFP_KERNEL);
40149 - if (!us3_freq_table)
40150 - goto err_out;
40151 -
40152 - driver->init = us3_freq_cpu_init;
40153 - driver->verify = cpufreq_generic_frequency_table_verify;
40154 - driver->target_index = us3_freq_target;
40155 - driver->get = us3_freq_get;
40156 - driver->exit = us3_freq_cpu_exit;
40157 - strcpy(driver->name, "UltraSPARC-III");
40158 -
40159 - cpufreq_us3_driver = driver;
40160 - ret = cpufreq_register_driver(driver);
40161 - if (ret)
40162 - goto err_out;
40163 -
40164 - return 0;
40165 -
40166 -err_out:
40167 - if (driver) {
40168 - kfree(driver);
40169 - cpufreq_us3_driver = NULL;
40170 - }
40171 - kfree(us3_freq_table);
40172 - us3_freq_table = NULL;
40173 - return ret;
40174 - }
40175 + impl == PANTHER_IMPL))
40176 + return cpufreq_register_driver(&cpufreq_us3_driver);
40177
40178 return -ENODEV;
40179 }
40180
40181 static void __exit us3_freq_exit(void)
40182 {
40183 - if (cpufreq_us3_driver) {
40184 - cpufreq_unregister_driver(cpufreq_us3_driver);
40185 - kfree(cpufreq_us3_driver);
40186 - cpufreq_us3_driver = NULL;
40187 - kfree(us3_freq_table);
40188 - us3_freq_table = NULL;
40189 - }
40190 + cpufreq_unregister_driver(&cpufreq_us3_driver);
40191 }
40192
40193 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
40194 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
40195 index 7d4a315..21bb886 100644
40196 --- a/drivers/cpufreq/speedstep-centrino.c
40197 +++ b/drivers/cpufreq/speedstep-centrino.c
40198 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
40199 !cpu_has(cpu, X86_FEATURE_EST))
40200 return -ENODEV;
40201
40202 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
40203 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40204 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
40205 + pax_open_kernel();
40206 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40207 + pax_close_kernel();
40208 + }
40209
40210 if (policy->cpu != 0)
40211 return -ENODEV;
40212 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
40213 index 2697e87..c32476c 100644
40214 --- a/drivers/cpuidle/driver.c
40215 +++ b/drivers/cpuidle/driver.c
40216 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
40217
40218 static void poll_idle_init(struct cpuidle_driver *drv)
40219 {
40220 - struct cpuidle_state *state = &drv->states[0];
40221 + cpuidle_state_no_const *state = &drv->states[0];
40222
40223 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
40224 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
40225 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
40226 index fb9f511..213e6cc 100644
40227 --- a/drivers/cpuidle/governor.c
40228 +++ b/drivers/cpuidle/governor.c
40229 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
40230 mutex_lock(&cpuidle_lock);
40231 if (__cpuidle_find_governor(gov->name) == NULL) {
40232 ret = 0;
40233 - list_add_tail(&gov->governor_list, &cpuidle_governors);
40234 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
40235 if (!cpuidle_curr_governor ||
40236 cpuidle_curr_governor->rating < gov->rating)
40237 cpuidle_switch_governor(gov);
40238 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
40239 index 832a2c3..1794080 100644
40240 --- a/drivers/cpuidle/sysfs.c
40241 +++ b/drivers/cpuidle/sysfs.c
40242 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
40243 NULL
40244 };
40245
40246 -static struct attribute_group cpuidle_attr_group = {
40247 +static attribute_group_no_const cpuidle_attr_group = {
40248 .attrs = cpuidle_default_attrs,
40249 .name = "cpuidle",
40250 };
40251 diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
40252 index f347ab7..08b0da2 100644
40253 --- a/drivers/crypto/caam/caamhash.c
40254 +++ b/drivers/crypto/caam/caamhash.c
40255 @@ -1543,6 +1543,8 @@ static int ahash_init(struct ahash_request *req)
40256
40257 state->current_buf = 0;
40258 state->buf_dma = 0;
40259 + state->buflen_0 = 0;
40260 + state->buflen_1 = 0;
40261
40262 return 0;
40263 }
40264 diff --git a/drivers/crypto/caam/caamrng.c b/drivers/crypto/caam/caamrng.c
40265 index ae31e55..a48dc25 100644
40266 --- a/drivers/crypto/caam/caamrng.c
40267 +++ b/drivers/crypto/caam/caamrng.c
40268 @@ -56,7 +56,7 @@
40269
40270 /* Buffer, its dma address and lock */
40271 struct buf_data {
40272 - u8 buf[RN_BUF_SIZE];
40273 + u8 buf[RN_BUF_SIZE] ____cacheline_aligned;
40274 dma_addr_t addr;
40275 struct completion filled;
40276 u32 hw_desc[DESC_JOB_O_LEN];
40277 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
40278 index 8d2a772..33826c9 100644
40279 --- a/drivers/crypto/hifn_795x.c
40280 +++ b/drivers/crypto/hifn_795x.c
40281 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
40282 MODULE_PARM_DESC(hifn_pll_ref,
40283 "PLL reference clock (pci[freq] or ext[freq], default ext)");
40284
40285 -static atomic_t hifn_dev_number;
40286 +static atomic_unchecked_t hifn_dev_number;
40287
40288 #define ACRYPTO_OP_DECRYPT 0
40289 #define ACRYPTO_OP_ENCRYPT 1
40290 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
40291 goto err_out_disable_pci_device;
40292
40293 snprintf(name, sizeof(name), "hifn%d",
40294 - atomic_inc_return(&hifn_dev_number)-1);
40295 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
40296
40297 err = pci_request_regions(pdev, name);
40298 if (err)
40299 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
40300 index 30b538d8..1610d75 100644
40301 --- a/drivers/devfreq/devfreq.c
40302 +++ b/drivers/devfreq/devfreq.c
40303 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
40304 goto err_out;
40305 }
40306
40307 - list_add(&governor->node, &devfreq_governor_list);
40308 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
40309
40310 list_for_each_entry(devfreq, &devfreq_list, node) {
40311 int ret = 0;
40312 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
40313 }
40314 }
40315
40316 - list_del(&governor->node);
40317 + pax_list_del((struct list_head *)&governor->node);
40318 err_out:
40319 mutex_unlock(&devfreq_list_lock);
40320
40321 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
40322 index 8ee383d..736b5de 100644
40323 --- a/drivers/dma/sh/shdma-base.c
40324 +++ b/drivers/dma/sh/shdma-base.c
40325 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
40326 schan->slave_id = -EINVAL;
40327 }
40328
40329 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
40330 - sdev->desc_size, GFP_KERNEL);
40331 + schan->desc = kcalloc(sdev->desc_size,
40332 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
40333 if (!schan->desc) {
40334 ret = -ENOMEM;
40335 goto edescalloc;
40336 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
40337 index 9f1d4c7..fceff78 100644
40338 --- a/drivers/dma/sh/shdmac.c
40339 +++ b/drivers/dma/sh/shdmac.c
40340 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
40341 return ret;
40342 }
40343
40344 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
40345 +static struct notifier_block sh_dmae_nmi_notifier = {
40346 .notifier_call = sh_dmae_nmi_handler,
40347
40348 /* Run before NMI debug handler and KGDB */
40349 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40350 index 592af5f..bb1d583 100644
40351 --- a/drivers/edac/edac_device.c
40352 +++ b/drivers/edac/edac_device.c
40353 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40354 */
40355 int edac_device_alloc_index(void)
40356 {
40357 - static atomic_t device_indexes = ATOMIC_INIT(0);
40358 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40359
40360 - return atomic_inc_return(&device_indexes) - 1;
40361 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40362 }
40363 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40364
40365 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40366 index c84eecb..4d7381d 100644
40367 --- a/drivers/edac/edac_mc_sysfs.c
40368 +++ b/drivers/edac/edac_mc_sysfs.c
40369 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40370 struct dev_ch_attribute {
40371 struct device_attribute attr;
40372 int channel;
40373 -};
40374 +} __do_const;
40375
40376 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40377 static struct dev_ch_attribute dev_attr_legacy_##_name = \
40378 @@ -1009,15 +1009,17 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
40379 }
40380
40381 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
40382 + pax_open_kernel();
40383 if (mci->get_sdram_scrub_rate) {
40384 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40385 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40386 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40387 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40388 }
40389
40390 if (mci->set_sdram_scrub_rate) {
40391 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40392 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40393 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40394 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40395 }
40396 + pax_close_kernel();
40397
40398 err = device_create_file(&mci->dev, &dev_attr_sdram_scrub_rate);
40399 if (err) {
40400 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40401 index 2cf44b4d..6dd2dc7 100644
40402 --- a/drivers/edac/edac_pci.c
40403 +++ b/drivers/edac/edac_pci.c
40404 @@ -29,7 +29,7 @@
40405
40406 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40407 static LIST_HEAD(edac_pci_list);
40408 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40409 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40410
40411 /*
40412 * edac_pci_alloc_ctl_info
40413 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40414 */
40415 int edac_pci_alloc_index(void)
40416 {
40417 - return atomic_inc_return(&pci_indexes) - 1;
40418 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40419 }
40420 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40421
40422 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40423 index 24d877f..4e30133 100644
40424 --- a/drivers/edac/edac_pci_sysfs.c
40425 +++ b/drivers/edac/edac_pci_sysfs.c
40426 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40427 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40428 static int edac_pci_poll_msec = 1000; /* one second workq period */
40429
40430 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40431 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40432 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40433 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40434
40435 static struct kobject *edac_pci_top_main_kobj;
40436 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40437 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40438 void *value;
40439 ssize_t(*show) (void *, char *);
40440 ssize_t(*store) (void *, const char *, size_t);
40441 -};
40442 +} __do_const;
40443
40444 /* Set of show/store abstract level functions for PCI Parity object */
40445 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40446 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40447 edac_printk(KERN_CRIT, EDAC_PCI,
40448 "Signaled System Error on %s\n",
40449 pci_name(dev));
40450 - atomic_inc(&pci_nonparity_count);
40451 + atomic_inc_unchecked(&pci_nonparity_count);
40452 }
40453
40454 if (status & (PCI_STATUS_PARITY)) {
40455 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40456 "Master Data Parity Error on %s\n",
40457 pci_name(dev));
40458
40459 - atomic_inc(&pci_parity_count);
40460 + atomic_inc_unchecked(&pci_parity_count);
40461 }
40462
40463 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40464 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40465 "Detected Parity Error on %s\n",
40466 pci_name(dev));
40467
40468 - atomic_inc(&pci_parity_count);
40469 + atomic_inc_unchecked(&pci_parity_count);
40470 }
40471 }
40472
40473 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40474 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40475 "Signaled System Error on %s\n",
40476 pci_name(dev));
40477 - atomic_inc(&pci_nonparity_count);
40478 + atomic_inc_unchecked(&pci_nonparity_count);
40479 }
40480
40481 if (status & (PCI_STATUS_PARITY)) {
40482 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40483 "Master Data Parity Error on "
40484 "%s\n", pci_name(dev));
40485
40486 - atomic_inc(&pci_parity_count);
40487 + atomic_inc_unchecked(&pci_parity_count);
40488 }
40489
40490 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40491 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40492 "Detected Parity Error on %s\n",
40493 pci_name(dev));
40494
40495 - atomic_inc(&pci_parity_count);
40496 + atomic_inc_unchecked(&pci_parity_count);
40497 }
40498 }
40499 }
40500 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40501 if (!check_pci_errors)
40502 return;
40503
40504 - before_count = atomic_read(&pci_parity_count);
40505 + before_count = atomic_read_unchecked(&pci_parity_count);
40506
40507 /* scan all PCI devices looking for a Parity Error on devices and
40508 * bridges.
40509 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40510 /* Only if operator has selected panic on PCI Error */
40511 if (edac_pci_get_panic_on_pe()) {
40512 /* If the count is different 'after' from 'before' */
40513 - if (before_count != atomic_read(&pci_parity_count))
40514 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40515 panic("EDAC: PCI Parity Error");
40516 }
40517 }
40518 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40519 index c2359a1..8bd119d 100644
40520 --- a/drivers/edac/mce_amd.h
40521 +++ b/drivers/edac/mce_amd.h
40522 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40523 bool (*mc0_mce)(u16, u8);
40524 bool (*mc1_mce)(u16, u8);
40525 bool (*mc2_mce)(u16, u8);
40526 -};
40527 +} __no_const;
40528
40529 void amd_report_gart_errors(bool);
40530 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40531 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40532 index 57ea7f4..af06b76 100644
40533 --- a/drivers/firewire/core-card.c
40534 +++ b/drivers/firewire/core-card.c
40535 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40536 const struct fw_card_driver *driver,
40537 struct device *device)
40538 {
40539 - static atomic_t index = ATOMIC_INIT(-1);
40540 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40541
40542 - card->index = atomic_inc_return(&index);
40543 + card->index = atomic_inc_return_unchecked(&index);
40544 card->driver = driver;
40545 card->device = device;
40546 card->current_tlabel = 0;
40547 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40548
40549 void fw_core_remove_card(struct fw_card *card)
40550 {
40551 - struct fw_card_driver dummy_driver = dummy_driver_template;
40552 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40553
40554 card->driver->update_phy_reg(card, 4,
40555 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40556 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40557 index f9e3aee..269dbdb 100644
40558 --- a/drivers/firewire/core-device.c
40559 +++ b/drivers/firewire/core-device.c
40560 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40561 struct config_rom_attribute {
40562 struct device_attribute attr;
40563 u32 key;
40564 -};
40565 +} __do_const;
40566
40567 static ssize_t show_immediate(struct device *dev,
40568 struct device_attribute *dattr, char *buf)
40569 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40570 index d6a09b9..18e90dd 100644
40571 --- a/drivers/firewire/core-transaction.c
40572 +++ b/drivers/firewire/core-transaction.c
40573 @@ -38,6 +38,7 @@
40574 #include <linux/timer.h>
40575 #include <linux/types.h>
40576 #include <linux/workqueue.h>
40577 +#include <linux/sched.h>
40578
40579 #include <asm/byteorder.h>
40580
40581 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40582 index e1480ff6..1a429bd 100644
40583 --- a/drivers/firewire/core.h
40584 +++ b/drivers/firewire/core.h
40585 @@ -111,6 +111,7 @@ struct fw_card_driver {
40586
40587 int (*stop_iso)(struct fw_iso_context *ctx);
40588 };
40589 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40590
40591 void fw_card_initialize(struct fw_card *card,
40592 const struct fw_card_driver *driver, struct device *device);
40593 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40594 index f51d376..b118e40 100644
40595 --- a/drivers/firewire/ohci.c
40596 +++ b/drivers/firewire/ohci.c
40597 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40598 be32_to_cpu(ohci->next_header));
40599 }
40600
40601 +#ifndef CONFIG_GRKERNSEC
40602 if (param_remote_dma) {
40603 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40604 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40605 }
40606 +#endif
40607
40608 spin_unlock_irq(&ohci->lock);
40609
40610 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40611 unsigned long flags;
40612 int n, ret = 0;
40613
40614 +#ifndef CONFIG_GRKERNSEC
40615 if (param_remote_dma)
40616 return 0;
40617 +#endif
40618
40619 /*
40620 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40621 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40622 index 94a58a0..f5eba42 100644
40623 --- a/drivers/firmware/dmi-id.c
40624 +++ b/drivers/firmware/dmi-id.c
40625 @@ -16,7 +16,7 @@
40626 struct dmi_device_attribute{
40627 struct device_attribute dev_attr;
40628 int field;
40629 -};
40630 +} __do_const;
40631 #define to_dmi_dev_attr(_dev_attr) \
40632 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40633
40634 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40635 index 4fd9961..52d60ce 100644
40636 --- a/drivers/firmware/efi/cper.c
40637 +++ b/drivers/firmware/efi/cper.c
40638 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40639 */
40640 u64 cper_next_record_id(void)
40641 {
40642 - static atomic64_t seq;
40643 + static atomic64_unchecked_t seq;
40644
40645 - if (!atomic64_read(&seq))
40646 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40647 + if (!atomic64_read_unchecked(&seq))
40648 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40649
40650 - return atomic64_inc_return(&seq);
40651 + return atomic64_inc_return_unchecked(&seq);
40652 }
40653 EXPORT_SYMBOL_GPL(cper_next_record_id);
40654
40655 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40656 index 3061bb8..92b5fcc 100644
40657 --- a/drivers/firmware/efi/efi.c
40658 +++ b/drivers/firmware/efi/efi.c
40659 @@ -160,14 +160,16 @@ static struct attribute_group efi_subsys_attr_group = {
40660 };
40661
40662 static struct efivars generic_efivars;
40663 -static struct efivar_operations generic_ops;
40664 +static efivar_operations_no_const generic_ops __read_only;
40665
40666 static int generic_ops_register(void)
40667 {
40668 - generic_ops.get_variable = efi.get_variable;
40669 - generic_ops.set_variable = efi.set_variable;
40670 - generic_ops.get_next_variable = efi.get_next_variable;
40671 - generic_ops.query_variable_store = efi_query_variable_store;
40672 + pax_open_kernel();
40673 + *(void **)&generic_ops.get_variable = efi.get_variable;
40674 + *(void **)&generic_ops.set_variable = efi.set_variable;
40675 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40676 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40677 + pax_close_kernel();
40678
40679 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40680 }
40681 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40682 index 7b2e049..a253334 100644
40683 --- a/drivers/firmware/efi/efivars.c
40684 +++ b/drivers/firmware/efi/efivars.c
40685 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40686 static int
40687 create_efivars_bin_attributes(void)
40688 {
40689 - struct bin_attribute *attr;
40690 + bin_attribute_no_const *attr;
40691 int error;
40692
40693 /* new_var */
40694 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40695 index 87b8e3b..c4afb35 100644
40696 --- a/drivers/firmware/efi/runtime-map.c
40697 +++ b/drivers/firmware/efi/runtime-map.c
40698 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40699 kfree(entry);
40700 }
40701
40702 -static struct kobj_type __refdata map_ktype = {
40703 +static const struct kobj_type __refconst map_ktype = {
40704 .sysfs_ops = &map_attr_ops,
40705 .default_attrs = def_attrs,
40706 .release = map_release,
40707 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40708 index f1ab05e..ab51228 100644
40709 --- a/drivers/firmware/google/gsmi.c
40710 +++ b/drivers/firmware/google/gsmi.c
40711 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40712 return local_hash_64(input, 32);
40713 }
40714
40715 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40716 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40717 {
40718 .ident = "Google Board",
40719 .matches = {
40720 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40721 index 2f569aa..26e4f39 100644
40722 --- a/drivers/firmware/google/memconsole.c
40723 +++ b/drivers/firmware/google/memconsole.c
40724 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40725 return false;
40726 }
40727
40728 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40729 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40730 {
40731 .ident = "Google Board",
40732 .matches = {
40733 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40734 if (!found_memconsole())
40735 return -ENODEV;
40736
40737 - memconsole_bin_attr.size = memconsole_length;
40738 + pax_open_kernel();
40739 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40740 + pax_close_kernel();
40741 +
40742 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40743 }
40744
40745 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40746 index cc016c61..d35279e 100644
40747 --- a/drivers/firmware/memmap.c
40748 +++ b/drivers/firmware/memmap.c
40749 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40750 kfree(entry);
40751 }
40752
40753 -static struct kobj_type __refdata memmap_ktype = {
40754 +static const struct kobj_type __refconst memmap_ktype = {
40755 .release = release_firmware_map_entry,
40756 .sysfs_ops = &memmap_attr_ops,
40757 .default_attrs = def_attrs,
40758 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40759 index 3cfcfc6..09d6f117 100644
40760 --- a/drivers/gpio/gpio-em.c
40761 +++ b/drivers/gpio/gpio-em.c
40762 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40763 struct em_gio_priv *p;
40764 struct resource *io[2], *irq[2];
40765 struct gpio_chip *gpio_chip;
40766 - struct irq_chip *irq_chip;
40767 + irq_chip_no_const *irq_chip;
40768 const char *name = dev_name(&pdev->dev);
40769 int ret;
40770
40771 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40772 index 7818cd1..1be40e5 100644
40773 --- a/drivers/gpio/gpio-ich.c
40774 +++ b/drivers/gpio/gpio-ich.c
40775 @@ -94,7 +94,7 @@ struct ichx_desc {
40776 * this option allows driver caching written output values
40777 */
40778 bool use_outlvl_cache;
40779 -};
40780 +} __do_const;
40781
40782 static struct {
40783 spinlock_t lock;
40784 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40785 index f476ae2..05e1bdd 100644
40786 --- a/drivers/gpio/gpio-omap.c
40787 +++ b/drivers/gpio/gpio-omap.c
40788 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40789 const struct omap_gpio_platform_data *pdata;
40790 struct resource *res;
40791 struct gpio_bank *bank;
40792 - struct irq_chip *irqc;
40793 + irq_chip_no_const *irqc;
40794 int ret;
40795
40796 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40797 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40798 index c49522e..9a7ee54 100644
40799 --- a/drivers/gpio/gpio-rcar.c
40800 +++ b/drivers/gpio/gpio-rcar.c
40801 @@ -348,7 +348,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40802 struct gpio_rcar_priv *p;
40803 struct resource *io, *irq;
40804 struct gpio_chip *gpio_chip;
40805 - struct irq_chip *irq_chip;
40806 + irq_chip_no_const *irq_chip;
40807 struct device *dev = &pdev->dev;
40808 const char *name = dev_name(dev);
40809 int ret;
40810 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40811 index c1caa45..f0f97d2 100644
40812 --- a/drivers/gpio/gpio-vr41xx.c
40813 +++ b/drivers/gpio/gpio-vr41xx.c
40814 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40815 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40816 maskl, pendl, maskh, pendh);
40817
40818 - atomic_inc(&irq_err_count);
40819 + atomic_inc_unchecked(&irq_err_count);
40820
40821 return -EINVAL;
40822 }
40823 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40824 index 1ca9295..9f3d481 100644
40825 --- a/drivers/gpio/gpiolib.c
40826 +++ b/drivers/gpio/gpiolib.c
40827 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40828 }
40829
40830 if (gpiochip->irqchip) {
40831 - gpiochip->irqchip->irq_request_resources = NULL;
40832 - gpiochip->irqchip->irq_release_resources = NULL;
40833 + pax_open_kernel();
40834 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40835 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40836 + pax_close_kernel();
40837 gpiochip->irqchip = NULL;
40838 }
40839 }
40840 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40841 gpiochip->irqchip = NULL;
40842 return -EINVAL;
40843 }
40844 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40845 - irqchip->irq_release_resources = gpiochip_irq_relres;
40846 +
40847 + pax_open_kernel();
40848 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40849 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40850 + pax_close_kernel();
40851
40852 /*
40853 * Prepare the mapping since the irqchip shall be orthogonal to
40854 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40855 index 488f51d..301d462 100644
40856 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40857 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40858 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40859 enum cache_policy alternate_policy,
40860 void __user *alternate_aperture_base,
40861 uint64_t alternate_aperture_size);
40862 -};
40863 +} __no_const;
40864
40865 /**
40866 * struct device_queue_manager
40867 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40868 index 5940531..a75b0e5 100644
40869 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40870 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40871 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40872
40873 void (*submit_packet)(struct kernel_queue *kq);
40874 void (*rollback_packet)(struct kernel_queue *kq);
40875 -};
40876 +} __no_const;
40877
40878 struct kernel_queue {
40879 struct kernel_queue_ops ops;
40880 diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
40881 index 9b23525..65f4110 100644
40882 --- a/drivers/gpu/drm/drm_context.c
40883 +++ b/drivers/gpu/drm/drm_context.c
40884 @@ -53,6 +53,9 @@ struct drm_ctx_list {
40885 */
40886 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
40887 {
40888 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40889 + return;
40890 +
40891 mutex_lock(&dev->struct_mutex);
40892 idr_remove(&dev->ctx_idr, ctx_handle);
40893 mutex_unlock(&dev->struct_mutex);
40894 @@ -87,6 +90,9 @@ static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
40895 */
40896 int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40897 {
40898 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40899 + return -EINVAL;
40900 +
40901 idr_init(&dev->ctx_idr);
40902 return 0;
40903 }
40904 @@ -101,6 +107,9 @@ int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40905 */
40906 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
40907 {
40908 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40909 + return;
40910 +
40911 mutex_lock(&dev->struct_mutex);
40912 idr_destroy(&dev->ctx_idr);
40913 mutex_unlock(&dev->struct_mutex);
40914 @@ -119,11 +128,14 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
40915 {
40916 struct drm_ctx_list *pos, *tmp;
40917
40918 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40919 + return;
40920 +
40921 mutex_lock(&dev->ctxlist_mutex);
40922
40923 list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
40924 if (pos->tag == file &&
40925 - pos->handle != DRM_KERNEL_CONTEXT) {
40926 + _DRM_LOCKING_CONTEXT(pos->handle) != DRM_KERNEL_CONTEXT) {
40927 if (dev->driver->context_dtor)
40928 dev->driver->context_dtor(dev, pos->handle);
40929
40930 @@ -161,6 +173,9 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
40931 struct drm_local_map *map;
40932 struct drm_map_list *_entry;
40933
40934 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40935 + return -EINVAL;
40936 +
40937 mutex_lock(&dev->struct_mutex);
40938
40939 map = idr_find(&dev->ctx_idr, request->ctx_id);
40940 @@ -205,6 +220,9 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
40941 struct drm_local_map *map = NULL;
40942 struct drm_map_list *r_list = NULL;
40943
40944 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40945 + return -EINVAL;
40946 +
40947 mutex_lock(&dev->struct_mutex);
40948 list_for_each_entry(r_list, &dev->maplist, head) {
40949 if (r_list->map
40950 @@ -277,7 +295,13 @@ static int drm_context_switch_complete(struct drm_device *dev,
40951 {
40952 dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
40953
40954 - if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40955 + if (file_priv->master->lock.hw_lock == NULL) {
40956 + DRM_ERROR(
40957 + "Device has been unregistered. Hard exit. Process %d\n",
40958 + task_pid_nr(current));
40959 + send_sig(SIGTERM, current, 0);
40960 + return -EPERM;
40961 + } else if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40962 DRM_ERROR("Lock isn't held after context switch\n");
40963 }
40964
40965 @@ -305,6 +329,9 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
40966 struct drm_ctx ctx;
40967 int i;
40968
40969 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40970 + return -EINVAL;
40971 +
40972 if (res->count >= DRM_RESERVED_CONTEXTS) {
40973 memset(&ctx, 0, sizeof(ctx));
40974 for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
40975 @@ -335,8 +362,11 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
40976 struct drm_ctx_list *ctx_entry;
40977 struct drm_ctx *ctx = data;
40978
40979 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40980 + return -EINVAL;
40981 +
40982 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40983 - if (ctx->handle == DRM_KERNEL_CONTEXT) {
40984 + if (_DRM_LOCKING_CONTEXT(ctx->handle) == DRM_KERNEL_CONTEXT) {
40985 /* Skip kernel's context and get a new one. */
40986 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40987 }
40988 @@ -378,6 +408,9 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
40989 {
40990 struct drm_ctx *ctx = data;
40991
40992 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40993 + return -EINVAL;
40994 +
40995 /* This is 0, because we don't handle any context flags */
40996 ctx->flags = 0;
40997
40998 @@ -400,6 +433,9 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
40999 {
41000 struct drm_ctx *ctx = data;
41001
41002 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41003 + return -EINVAL;
41004 +
41005 DRM_DEBUG("%d\n", ctx->handle);
41006 return drm_context_switch(dev, dev->last_context, ctx->handle);
41007 }
41008 @@ -420,6 +456,9 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
41009 {
41010 struct drm_ctx *ctx = data;
41011
41012 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41013 + return -EINVAL;
41014 +
41015 DRM_DEBUG("%d\n", ctx->handle);
41016 drm_context_switch_complete(dev, file_priv, ctx->handle);
41017
41018 @@ -442,8 +481,11 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
41019 {
41020 struct drm_ctx *ctx = data;
41021
41022 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41023 + return -EINVAL;
41024 +
41025 DRM_DEBUG("%d\n", ctx->handle);
41026 - if (ctx->handle != DRM_KERNEL_CONTEXT) {
41027 + if (_DRM_LOCKING_CONTEXT(ctx->handle) != DRM_KERNEL_CONTEXT) {
41028 if (dev->driver->context_dtor)
41029 dev->driver->context_dtor(dev, ctx->handle);
41030 drm_legacy_ctxbitmap_free(dev, ctx->handle);
41031 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
41032 index b6f076b..2918de2 100644
41033 --- a/drivers/gpu/drm/drm_crtc.c
41034 +++ b/drivers/gpu/drm/drm_crtc.c
41035 @@ -4118,7 +4118,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
41036 goto done;
41037 }
41038
41039 - if (copy_to_user(&enum_ptr[copied].name,
41040 + if (copy_to_user(enum_ptr[copied].name,
41041 &prop_enum->name, DRM_PROP_NAME_LEN)) {
41042 ret = -EFAULT;
41043 goto done;
41044 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
41045 index d512134..a80a8e4 100644
41046 --- a/drivers/gpu/drm/drm_drv.c
41047 +++ b/drivers/gpu/drm/drm_drv.c
41048 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
41049
41050 drm_device_set_unplugged(dev);
41051
41052 - if (dev->open_count == 0) {
41053 + if (local_read(&dev->open_count) == 0) {
41054 drm_put_dev(dev);
41055 }
41056 mutex_unlock(&drm_global_mutex);
41057 @@ -596,10 +596,13 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
41058 if (drm_ht_create(&dev->map_hash, 12))
41059 goto err_minors;
41060
41061 - ret = drm_legacy_ctxbitmap_init(dev);
41062 - if (ret) {
41063 - DRM_ERROR("Cannot allocate memory for context bitmap.\n");
41064 - goto err_ht;
41065 + if (drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT)) {
41066 + ret = drm_legacy_ctxbitmap_init(dev);
41067 + if (ret) {
41068 + DRM_ERROR(
41069 + "Cannot allocate memory for context bitmap.\n");
41070 + goto err_ht;
41071 + }
41072 }
41073
41074 if (drm_core_check_feature(dev, DRIVER_GEM)) {
41075 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
41076 index 076dd60..e4a4ba7 100644
41077 --- a/drivers/gpu/drm/drm_fops.c
41078 +++ b/drivers/gpu/drm/drm_fops.c
41079 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
41080 return PTR_ERR(minor);
41081
41082 dev = minor->dev;
41083 - if (!dev->open_count++)
41084 + if (local_inc_return(&dev->open_count) == 1)
41085 need_setup = 1;
41086
41087 /* share address_space across all char-devs of a single device */
41088 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
41089 return 0;
41090
41091 err_undo:
41092 - dev->open_count--;
41093 + local_dec(&dev->open_count);
41094 drm_minor_release(minor);
41095 return retcode;
41096 }
41097 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
41098
41099 mutex_lock(&drm_global_mutex);
41100
41101 - DRM_DEBUG("open_count = %d\n", dev->open_count);
41102 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
41103
41104 mutex_lock(&dev->struct_mutex);
41105 list_del(&file_priv->lhead);
41106 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
41107 * Begin inline drm_release
41108 */
41109
41110 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
41111 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
41112 task_pid_nr(current),
41113 (long)old_encode_dev(file_priv->minor->kdev->devt),
41114 - dev->open_count);
41115 + local_read(&dev->open_count));
41116
41117 /* Release any auth tokens that might point to this file_priv,
41118 (do that under the drm_global_mutex) */
41119 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
41120 * End inline drm_release
41121 */
41122
41123 - if (!--dev->open_count) {
41124 + if (local_dec_and_test(&dev->open_count)) {
41125 retcode = drm_lastclose(dev);
41126 if (drm_device_is_unplugged(dev))
41127 drm_put_dev(dev);
41128 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
41129 index 3d2e91c..d31c4c9 100644
41130 --- a/drivers/gpu/drm/drm_global.c
41131 +++ b/drivers/gpu/drm/drm_global.c
41132 @@ -36,7 +36,7 @@
41133 struct drm_global_item {
41134 struct mutex mutex;
41135 void *object;
41136 - int refcount;
41137 + atomic_t refcount;
41138 };
41139
41140 static struct drm_global_item glob[DRM_GLOBAL_NUM];
41141 @@ -49,7 +49,7 @@ void drm_global_init(void)
41142 struct drm_global_item *item = &glob[i];
41143 mutex_init(&item->mutex);
41144 item->object = NULL;
41145 - item->refcount = 0;
41146 + atomic_set(&item->refcount, 0);
41147 }
41148 }
41149
41150 @@ -59,7 +59,7 @@ void drm_global_release(void)
41151 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
41152 struct drm_global_item *item = &glob[i];
41153 BUG_ON(item->object != NULL);
41154 - BUG_ON(item->refcount != 0);
41155 + BUG_ON(atomic_read(&item->refcount) != 0);
41156 }
41157 }
41158
41159 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41160 struct drm_global_item *item = &glob[ref->global_type];
41161
41162 mutex_lock(&item->mutex);
41163 - if (item->refcount == 0) {
41164 + if (atomic_read(&item->refcount) == 0) {
41165 item->object = kzalloc(ref->size, GFP_KERNEL);
41166 if (unlikely(item->object == NULL)) {
41167 ret = -ENOMEM;
41168 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41169 goto out_err;
41170
41171 }
41172 - ++item->refcount;
41173 + atomic_inc(&item->refcount);
41174 ref->object = item->object;
41175 mutex_unlock(&item->mutex);
41176 return 0;
41177 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
41178 struct drm_global_item *item = &glob[ref->global_type];
41179
41180 mutex_lock(&item->mutex);
41181 - BUG_ON(item->refcount == 0);
41182 + BUG_ON(atomic_read(&item->refcount) == 0);
41183 BUG_ON(ref->object != item->object);
41184 - if (--item->refcount == 0) {
41185 + if (atomic_dec_and_test(&item->refcount)) {
41186 ref->release(ref);
41187 item->object = NULL;
41188 }
41189 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
41190 index f1b32f9..394f791 100644
41191 --- a/drivers/gpu/drm/drm_info.c
41192 +++ b/drivers/gpu/drm/drm_info.c
41193 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
41194 struct drm_local_map *map;
41195 struct drm_map_list *r_list;
41196
41197 - /* Hardcoded from _DRM_FRAME_BUFFER,
41198 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
41199 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
41200 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
41201 + static const char * const types[] = {
41202 + [_DRM_FRAME_BUFFER] = "FB",
41203 + [_DRM_REGISTERS] = "REG",
41204 + [_DRM_SHM] = "SHM",
41205 + [_DRM_AGP] = "AGP",
41206 + [_DRM_SCATTER_GATHER] = "SG",
41207 + [_DRM_CONSISTENT] = "PCI"};
41208 const char *type;
41209 int i;
41210
41211 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
41212 map = r_list->map;
41213 if (!map)
41214 continue;
41215 - if (map->type < 0 || map->type > 5)
41216 + if (map->type >= ARRAY_SIZE(types))
41217 type = "??";
41218 else
41219 type = types[map->type];
41220 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
41221 index 2f4c4343..dd12cd2 100644
41222 --- a/drivers/gpu/drm/drm_ioc32.c
41223 +++ b/drivers/gpu/drm/drm_ioc32.c
41224 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
41225 request = compat_alloc_user_space(nbytes);
41226 if (!access_ok(VERIFY_WRITE, request, nbytes))
41227 return -EFAULT;
41228 - list = (struct drm_buf_desc *) (request + 1);
41229 + list = (struct drm_buf_desc __user *) (request + 1);
41230
41231 if (__put_user(count, &request->count)
41232 || __put_user(list, &request->list))
41233 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
41234 request = compat_alloc_user_space(nbytes);
41235 if (!access_ok(VERIFY_WRITE, request, nbytes))
41236 return -EFAULT;
41237 - list = (struct drm_buf_pub *) (request + 1);
41238 + list = (struct drm_buf_pub __user *) (request + 1);
41239
41240 if (__put_user(count, &request->count)
41241 || __put_user(list, &request->list))
41242 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
41243 return 0;
41244 }
41245
41246 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
41247 +drm_ioctl_compat_t drm_compat_ioctls[] = {
41248 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
41249 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
41250 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
41251 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
41252 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41253 {
41254 unsigned int nr = DRM_IOCTL_NR(cmd);
41255 - drm_ioctl_compat_t *fn;
41256 int ret;
41257
41258 /* Assume that ioctls without an explicit compat routine will just
41259 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41260 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
41261 return drm_ioctl(filp, cmd, arg);
41262
41263 - fn = drm_compat_ioctls[nr];
41264 -
41265 - if (fn != NULL)
41266 - ret = (*fn) (filp, cmd, arg);
41267 + if (drm_compat_ioctls[nr] != NULL)
41268 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
41269 else
41270 ret = drm_ioctl(filp, cmd, arg);
41271
41272 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
41273 index 3785d66..1c489ef 100644
41274 --- a/drivers/gpu/drm/drm_ioctl.c
41275 +++ b/drivers/gpu/drm/drm_ioctl.c
41276 @@ -655,7 +655,7 @@ long drm_ioctl(struct file *filp,
41277 struct drm_file *file_priv = filp->private_data;
41278 struct drm_device *dev;
41279 const struct drm_ioctl_desc *ioctl = NULL;
41280 - drm_ioctl_t *func;
41281 + drm_ioctl_no_const_t func;
41282 unsigned int nr = DRM_IOCTL_NR(cmd);
41283 int retcode = -EINVAL;
41284 char stack_kdata[128];
41285 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
41286 index f861361..b61d4c7 100644
41287 --- a/drivers/gpu/drm/drm_lock.c
41288 +++ b/drivers/gpu/drm/drm_lock.c
41289 @@ -61,9 +61,12 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
41290 struct drm_master *master = file_priv->master;
41291 int ret = 0;
41292
41293 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41294 + return -EINVAL;
41295 +
41296 ++file_priv->lock_count;
41297
41298 - if (lock->context == DRM_KERNEL_CONTEXT) {
41299 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41300 DRM_ERROR("Process %d using kernel context %d\n",
41301 task_pid_nr(current), lock->context);
41302 return -EINVAL;
41303 @@ -153,12 +156,23 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
41304 struct drm_lock *lock = data;
41305 struct drm_master *master = file_priv->master;
41306
41307 - if (lock->context == DRM_KERNEL_CONTEXT) {
41308 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41309 + return -EINVAL;
41310 +
41311 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41312 DRM_ERROR("Process %d using kernel context %d\n",
41313 task_pid_nr(current), lock->context);
41314 return -EINVAL;
41315 }
41316
41317 + if (!master->lock.hw_lock) {
41318 + DRM_ERROR(
41319 + "Device has been unregistered. Hard exit. Process %d\n",
41320 + task_pid_nr(current));
41321 + send_sig(SIGTERM, current, 0);
41322 + return -EPERM;
41323 + }
41324 +
41325 if (drm_legacy_lock_free(&master->lock, lock->context)) {
41326 /* FIXME: Should really bail out here. */
41327 }
41328 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41329 index d4813e0..6c1ab4d 100644
41330 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41331 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41332 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
41333 u32 pipeconf_reg = PIPEACONF;
41334 u32 dspcntr_reg = DSPACNTR;
41335
41336 - u32 pipeconf = dev_priv->pipeconf[pipe];
41337 - u32 dspcntr = dev_priv->dspcntr[pipe];
41338 + u32 pipeconf;
41339 + u32 dspcntr;
41340 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
41341
41342 + if (pipe == -1)
41343 + return;
41344 +
41345 + pipeconf = dev_priv->pipeconf[pipe];
41346 + dspcntr = dev_priv->dspcntr[pipe];
41347 +
41348 if (pipe) {
41349 pipeconf_reg = PIPECCONF;
41350 dspcntr_reg = DSPCCNTR;
41351 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
41352 index 93ec5dc..82acbaf 100644
41353 --- a/drivers/gpu/drm/i810/i810_drv.h
41354 +++ b/drivers/gpu/drm/i810/i810_drv.h
41355 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
41356 int page_flipping;
41357
41358 wait_queue_head_t irq_queue;
41359 - atomic_t irq_received;
41360 - atomic_t irq_emitted;
41361 + atomic_unchecked_t irq_received;
41362 + atomic_unchecked_t irq_emitted;
41363
41364 int front_offset;
41365 } drm_i810_private_t;
41366 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
41367 index 1a46787..7fb387c 100644
41368 --- a/drivers/gpu/drm/i915/i915_dma.c
41369 +++ b/drivers/gpu/drm/i915/i915_dma.c
41370 @@ -149,6 +149,9 @@ static int i915_getparam(struct drm_device *dev, void *data,
41371 case I915_PARAM_MMAP_VERSION:
41372 value = 1;
41373 break;
41374 + case I915_PARAM_HAS_LEGACY_CONTEXT:
41375 + value = drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT);
41376 + break;
41377 default:
41378 DRM_DEBUG("Unknown parameter %d\n", param->param);
41379 return -EINVAL;
41380 @@ -362,7 +365,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
41381 * locking inversion with the driver load path. And the access here is
41382 * completely racy anyway. So don't bother with locking for now.
41383 */
41384 - return dev->open_count == 0;
41385 + return local_read(&dev->open_count) == 0;
41386 }
41387
41388 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
41389 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41390 index 38a7425..5322b16 100644
41391 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41392 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41393 @@ -872,12 +872,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
41394 static int
41395 validate_exec_list(struct drm_device *dev,
41396 struct drm_i915_gem_exec_object2 *exec,
41397 - int count)
41398 + unsigned int count)
41399 {
41400 unsigned relocs_total = 0;
41401 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
41402 unsigned invalid_flags;
41403 - int i;
41404 + unsigned int i;
41405
41406 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
41407 if (USES_FULL_PPGTT(dev))
41408 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
41409 index 176de63..b50b66a 100644
41410 --- a/drivers/gpu/drm/i915/i915_ioc32.c
41411 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
41412 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
41413 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
41414 || __put_user(batchbuffer32.num_cliprects,
41415 &batchbuffer->num_cliprects)
41416 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
41417 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
41418 &batchbuffer->cliprects))
41419 return -EFAULT;
41420
41421 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
41422
41423 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
41424 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
41425 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
41426 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
41427 &cmdbuffer->buf)
41428 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
41429 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
41430 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
41431 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
41432 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
41433 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
41434 &cmdbuffer->cliprects))
41435 return -EFAULT;
41436
41437 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
41438 (unsigned long)request);
41439 }
41440
41441 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41442 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
41443 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
41444 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
41445 [DRM_I915_GETPARAM] = compat_i915_getparam,
41446 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41447 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41448 {
41449 unsigned int nr = DRM_IOCTL_NR(cmd);
41450 - drm_ioctl_compat_t *fn = NULL;
41451 int ret;
41452
41453 if (nr < DRM_COMMAND_BASE)
41454 return drm_compat_ioctl(filp, cmd, arg);
41455
41456 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
41457 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
41458 -
41459 - if (fn != NULL)
41460 - ret = (*fn) (filp, cmd, arg);
41461 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
41462 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
41463 else
41464 ret = drm_ioctl(filp, cmd, arg);
41465
41466 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
41467 index f75173c..f283e45 100644
41468 --- a/drivers/gpu/drm/i915/intel_display.c
41469 +++ b/drivers/gpu/drm/i915/intel_display.c
41470 @@ -13056,13 +13056,13 @@ struct intel_quirk {
41471 int subsystem_vendor;
41472 int subsystem_device;
41473 void (*hook)(struct drm_device *dev);
41474 -};
41475 +} __do_const;
41476
41477 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
41478 struct intel_dmi_quirk {
41479 void (*hook)(struct drm_device *dev);
41480 const struct dmi_system_id (*dmi_id_list)[];
41481 -};
41482 +} __do_const;
41483
41484 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41485 {
41486 @@ -13070,18 +13070,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41487 return 1;
41488 }
41489
41490 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41491 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
41492 {
41493 - .dmi_id_list = &(const struct dmi_system_id[]) {
41494 - {
41495 - .callback = intel_dmi_reverse_brightness,
41496 - .ident = "NCR Corporation",
41497 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41498 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
41499 - },
41500 - },
41501 - { } /* terminating entry */
41502 + .callback = intel_dmi_reverse_brightness,
41503 + .ident = "NCR Corporation",
41504 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41505 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
41506 },
41507 + },
41508 + { } /* terminating entry */
41509 +};
41510 +
41511 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41512 + {
41513 + .dmi_id_list = &intel_dmi_quirks_table,
41514 .hook = quirk_invert_brightness,
41515 },
41516 };
41517 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
41518 index a002f53..0d60514 100644
41519 --- a/drivers/gpu/drm/imx/imx-drm-core.c
41520 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
41521 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
41522 if (imxdrm->pipes >= MAX_CRTC)
41523 return -EINVAL;
41524
41525 - if (imxdrm->drm->open_count)
41526 + if (local_read(&imxdrm->drm->open_count))
41527 return -EBUSY;
41528
41529 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
41530 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
41531 index b4a20149..219ab78 100644
41532 --- a/drivers/gpu/drm/mga/mga_drv.h
41533 +++ b/drivers/gpu/drm/mga/mga_drv.h
41534 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
41535 u32 clear_cmd;
41536 u32 maccess;
41537
41538 - atomic_t vbl_received; /**< Number of vblanks received. */
41539 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
41540 wait_queue_head_t fence_queue;
41541 - atomic_t last_fence_retired;
41542 + atomic_unchecked_t last_fence_retired;
41543 u32 next_fence_to_post;
41544
41545 unsigned int fb_cpp;
41546 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
41547 index 729bfd5..14bae78 100644
41548 --- a/drivers/gpu/drm/mga/mga_ioc32.c
41549 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
41550 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
41551 return 0;
41552 }
41553
41554 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
41555 +drm_ioctl_compat_t mga_compat_ioctls[] = {
41556 [DRM_MGA_INIT] = compat_mga_init,
41557 [DRM_MGA_GETPARAM] = compat_mga_getparam,
41558 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
41559 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
41560 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41561 {
41562 unsigned int nr = DRM_IOCTL_NR(cmd);
41563 - drm_ioctl_compat_t *fn = NULL;
41564 int ret;
41565
41566 if (nr < DRM_COMMAND_BASE)
41567 return drm_compat_ioctl(filp, cmd, arg);
41568
41569 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41570 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41571 -
41572 - if (fn != NULL)
41573 - ret = (*fn) (filp, cmd, arg);
41574 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
41575 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41576 else
41577 ret = drm_ioctl(filp, cmd, arg);
41578
41579 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41580 index 1b071b8..de8601a 100644
41581 --- a/drivers/gpu/drm/mga/mga_irq.c
41582 +++ b/drivers/gpu/drm/mga/mga_irq.c
41583 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41584 if (crtc != 0)
41585 return 0;
41586
41587 - return atomic_read(&dev_priv->vbl_received);
41588 + return atomic_read_unchecked(&dev_priv->vbl_received);
41589 }
41590
41591
41592 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41593 /* VBLANK interrupt */
41594 if (status & MGA_VLINEPEN) {
41595 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41596 - atomic_inc(&dev_priv->vbl_received);
41597 + atomic_inc_unchecked(&dev_priv->vbl_received);
41598 drm_handle_vblank(dev, 0);
41599 handled = 1;
41600 }
41601 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41602 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41603 MGA_WRITE(MGA_PRIMEND, prim_end);
41604
41605 - atomic_inc(&dev_priv->last_fence_retired);
41606 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41607 wake_up(&dev_priv->fence_queue);
41608 handled = 1;
41609 }
41610 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41611 * using fences.
41612 */
41613 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41614 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41615 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41616 - *sequence) <= (1 << 23)));
41617
41618 *sequence = cur_fence;
41619 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41620 index 0190b69..60c3eaf 100644
41621 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41622 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41623 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41624 struct bit_table {
41625 const char id;
41626 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41627 -};
41628 +} __no_const;
41629
41630 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41631
41632 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
41633 index 8763deb..936b423 100644
41634 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
41635 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
41636 @@ -940,7 +940,8 @@ static struct drm_driver
41637 driver_stub = {
41638 .driver_features =
41639 DRIVER_USE_AGP |
41640 - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
41641 + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
41642 + DRIVER_KMS_LEGACY_CONTEXT,
41643
41644 .load = nouveau_drm_load,
41645 .unload = nouveau_drm_unload,
41646 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41647 index fc68f09..0511d71 100644
41648 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41649 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41650 @@ -121,7 +121,6 @@ struct nouveau_drm {
41651 struct drm_global_reference mem_global_ref;
41652 struct ttm_bo_global_ref bo_global_ref;
41653 struct ttm_bo_device bdev;
41654 - atomic_t validate_sequence;
41655 int (*move)(struct nouveau_channel *,
41656 struct ttm_buffer_object *,
41657 struct ttm_mem_reg *, struct ttm_mem_reg *);
41658 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41659 index 462679a..88e32a7 100644
41660 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41661 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41662 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41663 unsigned long arg)
41664 {
41665 unsigned int nr = DRM_IOCTL_NR(cmd);
41666 - drm_ioctl_compat_t *fn = NULL;
41667 + drm_ioctl_compat_t fn = NULL;
41668 int ret;
41669
41670 if (nr < DRM_COMMAND_BASE)
41671 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41672 index 273e501..3b6c0a2 100644
41673 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41674 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41675 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41676 }
41677
41678 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41679 - nouveau_vram_manager_init,
41680 - nouveau_vram_manager_fini,
41681 - nouveau_vram_manager_new,
41682 - nouveau_vram_manager_del,
41683 - nouveau_vram_manager_debug
41684 + .init = nouveau_vram_manager_init,
41685 + .takedown = nouveau_vram_manager_fini,
41686 + .get_node = nouveau_vram_manager_new,
41687 + .put_node = nouveau_vram_manager_del,
41688 + .debug = nouveau_vram_manager_debug
41689 };
41690
41691 static int
41692 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41693 }
41694
41695 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41696 - nouveau_gart_manager_init,
41697 - nouveau_gart_manager_fini,
41698 - nouveau_gart_manager_new,
41699 - nouveau_gart_manager_del,
41700 - nouveau_gart_manager_debug
41701 + .init = nouveau_gart_manager_init,
41702 + .takedown = nouveau_gart_manager_fini,
41703 + .get_node = nouveau_gart_manager_new,
41704 + .put_node = nouveau_gart_manager_del,
41705 + .debug = nouveau_gart_manager_debug
41706 };
41707
41708 /*XXX*/
41709 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41710 }
41711
41712 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41713 - nv04_gart_manager_init,
41714 - nv04_gart_manager_fini,
41715 - nv04_gart_manager_new,
41716 - nv04_gart_manager_del,
41717 - nv04_gart_manager_debug
41718 + .init = nv04_gart_manager_init,
41719 + .takedown = nv04_gart_manager_fini,
41720 + .get_node = nv04_gart_manager_new,
41721 + .put_node = nv04_gart_manager_del,
41722 + .debug = nv04_gart_manager_debug
41723 };
41724
41725 int
41726 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41727 index c7592ec..dd45ebc 100644
41728 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41729 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41730 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41731 * locking inversion with the driver load path. And the access here is
41732 * completely racy anyway. So don't bother with locking for now.
41733 */
41734 - return dev->open_count == 0;
41735 + return local_read(&dev->open_count) == 0;
41736 }
41737
41738 static const struct vga_switcheroo_client_ops
41739 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41740 index 9782364..89bd954 100644
41741 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41742 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41743 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41744 int ret;
41745
41746 mutex_lock(&qdev->async_io_mutex);
41747 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41748 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41749 if (qdev->last_sent_io_cmd > irq_num) {
41750 if (intr)
41751 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41752 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41753 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41754 else
41755 ret = wait_event_timeout(qdev->io_cmd_event,
41756 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41757 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41758 /* 0 is timeout, just bail the "hw" has gone away */
41759 if (ret <= 0)
41760 goto out;
41761 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41762 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41763 }
41764 outb(val, addr);
41765 qdev->last_sent_io_cmd = irq_num + 1;
41766 if (intr)
41767 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41768 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41769 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41770 else
41771 ret = wait_event_timeout(qdev->io_cmd_event,
41772 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41773 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41774 out:
41775 if (ret > 0)
41776 ret = 0;
41777 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41778 index 6911b8c..89d6867 100644
41779 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41780 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41781 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41782 struct drm_info_node *node = (struct drm_info_node *) m->private;
41783 struct qxl_device *qdev = node->minor->dev->dev_private;
41784
41785 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41786 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41787 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41788 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41789 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41790 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41791 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41792 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41793 seq_printf(m, "%d\n", qdev->irq_received_error);
41794 return 0;
41795 }
41796 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41797 index 7c6cafe..460f542 100644
41798 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41799 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41800 @@ -290,10 +290,10 @@ struct qxl_device {
41801 unsigned int last_sent_io_cmd;
41802
41803 /* interrupt handling */
41804 - atomic_t irq_received;
41805 - atomic_t irq_received_display;
41806 - atomic_t irq_received_cursor;
41807 - atomic_t irq_received_io_cmd;
41808 + atomic_unchecked_t irq_received;
41809 + atomic_unchecked_t irq_received_display;
41810 + atomic_unchecked_t irq_received_cursor;
41811 + atomic_unchecked_t irq_received_io_cmd;
41812 unsigned irq_received_error;
41813 wait_queue_head_t display_event;
41814 wait_queue_head_t cursor_event;
41815 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41816 index b110883..dd06418 100644
41817 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41818 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41819 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41820
41821 /* TODO copy slow path code from i915 */
41822 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41823 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41824 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41825
41826 {
41827 struct qxl_drawable *draw = fb_cmd;
41828 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41829 struct drm_qxl_reloc reloc;
41830
41831 if (copy_from_user(&reloc,
41832 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41833 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41834 sizeof(reloc))) {
41835 ret = -EFAULT;
41836 goto out_free_bos;
41837 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41838
41839 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41840
41841 - struct drm_qxl_command *commands =
41842 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41843 + struct drm_qxl_command __user *commands =
41844 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41845
41846 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41847 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41848 sizeof(user_cmd)))
41849 return -EFAULT;
41850
41851 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41852 index 0bf1e20..42a7310 100644
41853 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41854 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41855 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41856 if (!pending)
41857 return IRQ_NONE;
41858
41859 - atomic_inc(&qdev->irq_received);
41860 + atomic_inc_unchecked(&qdev->irq_received);
41861
41862 if (pending & QXL_INTERRUPT_DISPLAY) {
41863 - atomic_inc(&qdev->irq_received_display);
41864 + atomic_inc_unchecked(&qdev->irq_received_display);
41865 wake_up_all(&qdev->display_event);
41866 qxl_queue_garbage_collect(qdev, false);
41867 }
41868 if (pending & QXL_INTERRUPT_CURSOR) {
41869 - atomic_inc(&qdev->irq_received_cursor);
41870 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41871 wake_up_all(&qdev->cursor_event);
41872 }
41873 if (pending & QXL_INTERRUPT_IO_CMD) {
41874 - atomic_inc(&qdev->irq_received_io_cmd);
41875 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41876 wake_up_all(&qdev->io_cmd_event);
41877 }
41878 if (pending & QXL_INTERRUPT_ERROR) {
41879 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41880 init_waitqueue_head(&qdev->io_cmd_event);
41881 INIT_WORK(&qdev->client_monitors_config_work,
41882 qxl_client_monitors_config_work_func);
41883 - atomic_set(&qdev->irq_received, 0);
41884 - atomic_set(&qdev->irq_received_display, 0);
41885 - atomic_set(&qdev->irq_received_cursor, 0);
41886 - atomic_set(&qdev->irq_received_io_cmd, 0);
41887 + atomic_set_unchecked(&qdev->irq_received, 0);
41888 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41889 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41890 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41891 qdev->irq_received_error = 0;
41892 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41893 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41894 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41895 index 0cbc4c9..0e46686 100644
41896 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41897 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41898 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41899 }
41900 }
41901
41902 -static struct vm_operations_struct qxl_ttm_vm_ops;
41903 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41904 static const struct vm_operations_struct *ttm_vm_ops;
41905
41906 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41907 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41908 return r;
41909 if (unlikely(ttm_vm_ops == NULL)) {
41910 ttm_vm_ops = vma->vm_ops;
41911 + pax_open_kernel();
41912 qxl_ttm_vm_ops = *ttm_vm_ops;
41913 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41914 + pax_close_kernel();
41915 }
41916 vma->vm_ops = &qxl_ttm_vm_ops;
41917 return 0;
41918 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41919 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41920 {
41921 #if defined(CONFIG_DEBUG_FS)
41922 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41923 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41924 - unsigned i;
41925 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41926 + {
41927 + .name = "qxl_mem_mm",
41928 + .show = &qxl_mm_dump_table,
41929 + },
41930 + {
41931 + .name = "qxl_surf_mm",
41932 + .show = &qxl_mm_dump_table,
41933 + }
41934 + };
41935
41936 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41937 - if (i == 0)
41938 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41939 - else
41940 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41941 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41942 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41943 - qxl_mem_types_list[i].driver_features = 0;
41944 - if (i == 0)
41945 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41946 - else
41947 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41948 + pax_open_kernel();
41949 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41950 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41951 + pax_close_kernel();
41952
41953 - }
41954 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41955 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41956 #else
41957 return 0;
41958 #endif
41959 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41960 index 2c45ac9..5d740f8 100644
41961 --- a/drivers/gpu/drm/r128/r128_cce.c
41962 +++ b/drivers/gpu/drm/r128/r128_cce.c
41963 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41964
41965 /* GH: Simple idle check.
41966 */
41967 - atomic_set(&dev_priv->idle_count, 0);
41968 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41969
41970 /* We don't support anything other than bus-mastering ring mode,
41971 * but the ring can be in either AGP or PCI space for the ring
41972 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41973 index 723e5d6..102dbaf 100644
41974 --- a/drivers/gpu/drm/r128/r128_drv.h
41975 +++ b/drivers/gpu/drm/r128/r128_drv.h
41976 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41977 int is_pci;
41978 unsigned long cce_buffers_offset;
41979
41980 - atomic_t idle_count;
41981 + atomic_unchecked_t idle_count;
41982
41983 int page_flipping;
41984 int current_page;
41985 u32 crtc_offset;
41986 u32 crtc_offset_cntl;
41987
41988 - atomic_t vbl_received;
41989 + atomic_unchecked_t vbl_received;
41990
41991 u32 color_fmt;
41992 unsigned int front_offset;
41993 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41994 index 663f38c..ec159a1 100644
41995 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41996 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41997 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41998 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41999 }
42000
42001 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
42002 +drm_ioctl_compat_t r128_compat_ioctls[] = {
42003 [DRM_R128_INIT] = compat_r128_init,
42004 [DRM_R128_DEPTH] = compat_r128_depth,
42005 [DRM_R128_STIPPLE] = compat_r128_stipple,
42006 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
42007 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
42008 {
42009 unsigned int nr = DRM_IOCTL_NR(cmd);
42010 - drm_ioctl_compat_t *fn = NULL;
42011 int ret;
42012
42013 if (nr < DRM_COMMAND_BASE)
42014 return drm_compat_ioctl(filp, cmd, arg);
42015
42016 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
42017 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
42018 -
42019 - if (fn != NULL)
42020 - ret = (*fn) (filp, cmd, arg);
42021 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
42022 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
42023 else
42024 ret = drm_ioctl(filp, cmd, arg);
42025
42026 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
42027 index c2ae496..30b5993 100644
42028 --- a/drivers/gpu/drm/r128/r128_irq.c
42029 +++ b/drivers/gpu/drm/r128/r128_irq.c
42030 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
42031 if (crtc != 0)
42032 return 0;
42033
42034 - return atomic_read(&dev_priv->vbl_received);
42035 + return atomic_read_unchecked(&dev_priv->vbl_received);
42036 }
42037
42038 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
42039 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
42040 /* VBLANK interrupt */
42041 if (status & R128_CRTC_VBLANK_INT) {
42042 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
42043 - atomic_inc(&dev_priv->vbl_received);
42044 + atomic_inc_unchecked(&dev_priv->vbl_received);
42045 drm_handle_vblank(dev, 0);
42046 return IRQ_HANDLED;
42047 }
42048 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
42049 index 8fd2d9f..18c9660 100644
42050 --- a/drivers/gpu/drm/r128/r128_state.c
42051 +++ b/drivers/gpu/drm/r128/r128_state.c
42052 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
42053
42054 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
42055 {
42056 - if (atomic_read(&dev_priv->idle_count) == 0)
42057 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
42058 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
42059 else
42060 - atomic_set(&dev_priv->idle_count, 0);
42061 + atomic_set_unchecked(&dev_priv->idle_count, 0);
42062 }
42063
42064 #endif
42065 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
42066 index b928c17..e5d9400 100644
42067 --- a/drivers/gpu/drm/radeon/mkregtable.c
42068 +++ b/drivers/gpu/drm/radeon/mkregtable.c
42069 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
42070 regex_t mask_rex;
42071 regmatch_t match[4];
42072 char buf[1024];
42073 - size_t end;
42074 + long end;
42075 int len;
42076 int done = 0;
42077 int r;
42078 unsigned o;
42079 struct offset *offset;
42080 char last_reg_s[10];
42081 - int last_reg;
42082 + unsigned long last_reg;
42083
42084 if (regcomp
42085 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
42086 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
42087 index aa232fd..7e5f6e1 100644
42088 --- a/drivers/gpu/drm/radeon/radeon_device.c
42089 +++ b/drivers/gpu/drm/radeon/radeon_device.c
42090 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
42091 * locking inversion with the driver load path. And the access here is
42092 * completely racy anyway. So don't bother with locking for now.
42093 */
42094 - return dev->open_count == 0;
42095 + return local_read(&dev->open_count) == 0;
42096 }
42097
42098 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
42099 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
42100 index 46bd393..6ae4719 100644
42101 --- a/drivers/gpu/drm/radeon/radeon_drv.h
42102 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
42103 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
42104
42105 /* SW interrupt */
42106 wait_queue_head_t swi_queue;
42107 - atomic_t swi_emitted;
42108 + atomic_unchecked_t swi_emitted;
42109 int vblank_crtc;
42110 uint32_t irq_enable_reg;
42111 uint32_t r500_disp_irq_reg;
42112 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
42113 index 0b98ea1..a3c770f 100644
42114 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
42115 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
42116 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42117 request = compat_alloc_user_space(sizeof(*request));
42118 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
42119 || __put_user(req32.param, &request->param)
42120 - || __put_user((void __user *)(unsigned long)req32.value,
42121 + || __put_user((unsigned long)req32.value,
42122 &request->value))
42123 return -EFAULT;
42124
42125 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42126 #define compat_radeon_cp_setparam NULL
42127 #endif /* X86_64 || IA64 */
42128
42129 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42130 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
42131 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
42132 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
42133 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
42134 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42135 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
42136 {
42137 unsigned int nr = DRM_IOCTL_NR(cmd);
42138 - drm_ioctl_compat_t *fn = NULL;
42139 int ret;
42140
42141 if (nr < DRM_COMMAND_BASE)
42142 return drm_compat_ioctl(filp, cmd, arg);
42143
42144 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
42145 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
42146 -
42147 - if (fn != NULL)
42148 - ret = (*fn) (filp, cmd, arg);
42149 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
42150 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
42151 else
42152 ret = drm_ioctl(filp, cmd, arg);
42153
42154 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
42155 index 244b19b..c19226d 100644
42156 --- a/drivers/gpu/drm/radeon/radeon_irq.c
42157 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
42158 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
42159 unsigned int ret;
42160 RING_LOCALS;
42161
42162 - atomic_inc(&dev_priv->swi_emitted);
42163 - ret = atomic_read(&dev_priv->swi_emitted);
42164 + atomic_inc_unchecked(&dev_priv->swi_emitted);
42165 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
42166
42167 BEGIN_RING(4);
42168 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
42169 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
42170 drm_radeon_private_t *dev_priv =
42171 (drm_radeon_private_t *) dev->dev_private;
42172
42173 - atomic_set(&dev_priv->swi_emitted, 0);
42174 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
42175 init_waitqueue_head(&dev_priv->swi_queue);
42176
42177 dev->max_vblank_count = 0x001fffff;
42178 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
42179 index 15aee72..cda326e 100644
42180 --- a/drivers/gpu/drm/radeon/radeon_state.c
42181 +++ b/drivers/gpu/drm/radeon/radeon_state.c
42182 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
42183 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
42184 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
42185
42186 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
42187 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
42188 sarea_priv->nbox * sizeof(depth_boxes[0])))
42189 return -EFAULT;
42190
42191 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
42192 {
42193 drm_radeon_private_t *dev_priv = dev->dev_private;
42194 drm_radeon_getparam_t *param = data;
42195 - int value;
42196 + int value = 0;
42197
42198 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
42199
42200 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
42201 index edafd3c..3af7c9c 100644
42202 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
42203 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
42204 @@ -961,7 +961,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
42205 man->size = size >> PAGE_SHIFT;
42206 }
42207
42208 -static struct vm_operations_struct radeon_ttm_vm_ops;
42209 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
42210 static const struct vm_operations_struct *ttm_vm_ops = NULL;
42211
42212 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
42213 @@ -1002,8 +1002,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
42214 }
42215 if (unlikely(ttm_vm_ops == NULL)) {
42216 ttm_vm_ops = vma->vm_ops;
42217 + pax_open_kernel();
42218 radeon_ttm_vm_ops = *ttm_vm_ops;
42219 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
42220 + pax_close_kernel();
42221 }
42222 vma->vm_ops = &radeon_ttm_vm_ops;
42223 return 0;
42224 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
42225 index 1a52522..8e78043 100644
42226 --- a/drivers/gpu/drm/tegra/dc.c
42227 +++ b/drivers/gpu/drm/tegra/dc.c
42228 @@ -1585,7 +1585,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
42229 }
42230
42231 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
42232 - dc->debugfs_files[i].data = dc;
42233 + *(void **)&dc->debugfs_files[i].data = dc;
42234
42235 err = drm_debugfs_create_files(dc->debugfs_files,
42236 ARRAY_SIZE(debugfs_files),
42237 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
42238 index ed970f6..4eeea42 100644
42239 --- a/drivers/gpu/drm/tegra/dsi.c
42240 +++ b/drivers/gpu/drm/tegra/dsi.c
42241 @@ -62,7 +62,7 @@ struct tegra_dsi {
42242 struct clk *clk_lp;
42243 struct clk *clk;
42244
42245 - struct drm_info_list *debugfs_files;
42246 + drm_info_list_no_const *debugfs_files;
42247 struct drm_minor *minor;
42248 struct dentry *debugfs;
42249
42250 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
42251 index 7eaaee74..cc2bc04 100644
42252 --- a/drivers/gpu/drm/tegra/hdmi.c
42253 +++ b/drivers/gpu/drm/tegra/hdmi.c
42254 @@ -64,7 +64,7 @@ struct tegra_hdmi {
42255 bool stereo;
42256 bool dvi;
42257
42258 - struct drm_info_list *debugfs_files;
42259 + drm_info_list_no_const *debugfs_files;
42260 struct drm_minor *minor;
42261 struct dentry *debugfs;
42262 };
42263 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42264 index aa0bd054..aea6a01 100644
42265 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
42266 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42267 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
42268 }
42269
42270 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
42271 - ttm_bo_man_init,
42272 - ttm_bo_man_takedown,
42273 - ttm_bo_man_get_node,
42274 - ttm_bo_man_put_node,
42275 - ttm_bo_man_debug
42276 + .init = ttm_bo_man_init,
42277 + .takedown = ttm_bo_man_takedown,
42278 + .get_node = ttm_bo_man_get_node,
42279 + .put_node = ttm_bo_man_put_node,
42280 + .debug = ttm_bo_man_debug
42281 };
42282 EXPORT_SYMBOL(ttm_bo_manager_func);
42283 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
42284 index a1803fb..c53f6b0 100644
42285 --- a/drivers/gpu/drm/ttm/ttm_memory.c
42286 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
42287 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
42288 zone->glob = glob;
42289 glob->zone_kernel = zone;
42290 ret = kobject_init_and_add(
42291 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42292 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42293 if (unlikely(ret != 0)) {
42294 kobject_put(&zone->kobj);
42295 return ret;
42296 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
42297 zone->glob = glob;
42298 glob->zone_dma32 = zone;
42299 ret = kobject_init_and_add(
42300 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42301 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42302 if (unlikely(ret != 0)) {
42303 kobject_put(&zone->kobj);
42304 return ret;
42305 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42306 index 025c429..314062f 100644
42307 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
42308 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42309 @@ -54,7 +54,7 @@
42310
42311 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42312 #define SMALL_ALLOCATION 16
42313 -#define FREE_ALL_PAGES (~0U)
42314 +#define FREE_ALL_PAGES (~0UL)
42315 /* times are in msecs */
42316 #define PAGE_FREE_INTERVAL 1000
42317
42318 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
42319 * @free_all: If set to true will free all pages in pool
42320 * @use_static: Safe to use static buffer
42321 **/
42322 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
42323 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
42324 bool use_static)
42325 {
42326 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42327 unsigned long irq_flags;
42328 struct page *p;
42329 struct page **pages_to_free;
42330 - unsigned freed_pages = 0,
42331 - npages_to_free = nr_free;
42332 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42333
42334 if (NUM_PAGES_TO_ALLOC < nr_free)
42335 npages_to_free = NUM_PAGES_TO_ALLOC;
42336 @@ -371,7 +370,8 @@ restart:
42337 __list_del(&p->lru, &pool->list);
42338
42339 ttm_pool_update_free_locked(pool, freed_pages);
42340 - nr_free -= freed_pages;
42341 + if (likely(nr_free != FREE_ALL_PAGES))
42342 + nr_free -= freed_pages;
42343 }
42344
42345 spin_unlock_irqrestore(&pool->lock, irq_flags);
42346 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42347 unsigned i;
42348 unsigned pool_offset;
42349 struct ttm_page_pool *pool;
42350 - int shrink_pages = sc->nr_to_scan;
42351 + unsigned long shrink_pages = sc->nr_to_scan;
42352 unsigned long freed = 0;
42353
42354 if (!mutex_trylock(&lock))
42355 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42356 pool_offset = ++start_pool % NUM_POOLS;
42357 /* select start pool in round robin fashion */
42358 for (i = 0; i < NUM_POOLS; ++i) {
42359 - unsigned nr_free = shrink_pages;
42360 + unsigned long nr_free = shrink_pages;
42361 if (shrink_pages == 0)
42362 break;
42363 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
42364 @@ -673,7 +673,7 @@ out:
42365 }
42366
42367 /* Put all pages in pages list to correct pool to wait for reuse */
42368 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
42369 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
42370 enum ttm_caching_state cstate)
42371 {
42372 unsigned long irq_flags;
42373 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
42374 struct list_head plist;
42375 struct page *p = NULL;
42376 gfp_t gfp_flags = GFP_USER;
42377 - unsigned count;
42378 + unsigned long count;
42379 int r;
42380
42381 /* set zero flag for page allocation if required */
42382 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42383 index 01e1d27..aaa018a 100644
42384 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42385 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42386 @@ -56,7 +56,7 @@
42387
42388 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42389 #define SMALL_ALLOCATION 4
42390 -#define FREE_ALL_PAGES (~0U)
42391 +#define FREE_ALL_PAGES (~0UL)
42392 /* times are in msecs */
42393 #define IS_UNDEFINED (0)
42394 #define IS_WC (1<<1)
42395 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
42396 * @nr_free: If set to true will free all pages in pool
42397 * @use_static: Safe to use static buffer
42398 **/
42399 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42400 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
42401 bool use_static)
42402 {
42403 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42404 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42405 struct dma_page *dma_p, *tmp;
42406 struct page **pages_to_free;
42407 struct list_head d_pages;
42408 - unsigned freed_pages = 0,
42409 - npages_to_free = nr_free;
42410 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42411
42412 if (NUM_PAGES_TO_ALLOC < nr_free)
42413 npages_to_free = NUM_PAGES_TO_ALLOC;
42414 @@ -499,7 +498,8 @@ restart:
42415 /* remove range of pages from the pool */
42416 if (freed_pages) {
42417 ttm_pool_update_free_locked(pool, freed_pages);
42418 - nr_free -= freed_pages;
42419 + if (likely(nr_free != FREE_ALL_PAGES))
42420 + nr_free -= freed_pages;
42421 }
42422
42423 spin_unlock_irqrestore(&pool->lock, irq_flags);
42424 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
42425 struct dma_page *d_page, *next;
42426 enum pool_type type;
42427 bool is_cached = false;
42428 - unsigned count = 0, i, npages = 0;
42429 + unsigned long count = 0, i, npages = 0;
42430 unsigned long irq_flags;
42431
42432 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
42433 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42434 static unsigned start_pool;
42435 unsigned idx = 0;
42436 unsigned pool_offset;
42437 - unsigned shrink_pages = sc->nr_to_scan;
42438 + unsigned long shrink_pages = sc->nr_to_scan;
42439 struct device_pools *p;
42440 unsigned long freed = 0;
42441
42442 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42443 goto out;
42444 pool_offset = ++start_pool % _manager->npools;
42445 list_for_each_entry(p, &_manager->pools, pools) {
42446 - unsigned nr_free;
42447 + unsigned long nr_free;
42448
42449 if (!p->dev)
42450 continue;
42451 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42452 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
42453 freed += nr_free - shrink_pages;
42454
42455 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
42456 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
42457 p->pool->dev_name, p->pool->name, current->pid,
42458 nr_free, shrink_pages);
42459 }
42460 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
42461 index 5fc16ce..1bd84ec 100644
42462 --- a/drivers/gpu/drm/udl/udl_fb.c
42463 +++ b/drivers/gpu/drm/udl/udl_fb.c
42464 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
42465 fb_deferred_io_cleanup(info);
42466 kfree(info->fbdefio);
42467 info->fbdefio = NULL;
42468 - info->fbops->fb_mmap = udl_fb_mmap;
42469 }
42470
42471 pr_warn("released /dev/fb%d user=%d count=%d\n",
42472 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
42473 index ef8c500..01030c8 100644
42474 --- a/drivers/gpu/drm/via/via_drv.h
42475 +++ b/drivers/gpu/drm/via/via_drv.h
42476 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
42477 typedef uint32_t maskarray_t[5];
42478
42479 typedef struct drm_via_irq {
42480 - atomic_t irq_received;
42481 + atomic_unchecked_t irq_received;
42482 uint32_t pending_mask;
42483 uint32_t enable_mask;
42484 wait_queue_head_t irq_queue;
42485 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
42486 struct timeval last_vblank;
42487 int last_vblank_valid;
42488 unsigned usec_per_vblank;
42489 - atomic_t vbl_received;
42490 + atomic_unchecked_t vbl_received;
42491 drm_via_state_t hc_state;
42492 char pci_buf[VIA_PCI_BUF_SIZE];
42493 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
42494 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
42495 index 1319433..a993b0c 100644
42496 --- a/drivers/gpu/drm/via/via_irq.c
42497 +++ b/drivers/gpu/drm/via/via_irq.c
42498 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
42499 if (crtc != 0)
42500 return 0;
42501
42502 - return atomic_read(&dev_priv->vbl_received);
42503 + return atomic_read_unchecked(&dev_priv->vbl_received);
42504 }
42505
42506 irqreturn_t via_driver_irq_handler(int irq, void *arg)
42507 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42508
42509 status = VIA_READ(VIA_REG_INTERRUPT);
42510 if (status & VIA_IRQ_VBLANK_PENDING) {
42511 - atomic_inc(&dev_priv->vbl_received);
42512 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
42513 + atomic_inc_unchecked(&dev_priv->vbl_received);
42514 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
42515 do_gettimeofday(&cur_vblank);
42516 if (dev_priv->last_vblank_valid) {
42517 dev_priv->usec_per_vblank =
42518 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42519 dev_priv->last_vblank = cur_vblank;
42520 dev_priv->last_vblank_valid = 1;
42521 }
42522 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
42523 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
42524 DRM_DEBUG("US per vblank is: %u\n",
42525 dev_priv->usec_per_vblank);
42526 }
42527 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42528
42529 for (i = 0; i < dev_priv->num_irqs; ++i) {
42530 if (status & cur_irq->pending_mask) {
42531 - atomic_inc(&cur_irq->irq_received);
42532 + atomic_inc_unchecked(&cur_irq->irq_received);
42533 wake_up(&cur_irq->irq_queue);
42534 handled = 1;
42535 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
42536 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
42537 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42538 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
42539 masks[irq][4]));
42540 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
42541 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
42542 } else {
42543 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42544 (((cur_irq_sequence =
42545 - atomic_read(&cur_irq->irq_received)) -
42546 + atomic_read_unchecked(&cur_irq->irq_received)) -
42547 *sequence) <= (1 << 23)));
42548 }
42549 *sequence = cur_irq_sequence;
42550 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
42551 }
42552
42553 for (i = 0; i < dev_priv->num_irqs; ++i) {
42554 - atomic_set(&cur_irq->irq_received, 0);
42555 + atomic_set_unchecked(&cur_irq->irq_received, 0);
42556 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
42557 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
42558 init_waitqueue_head(&cur_irq->irq_queue);
42559 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
42560 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
42561 case VIA_IRQ_RELATIVE:
42562 irqwait->request.sequence +=
42563 - atomic_read(&cur_irq->irq_received);
42564 + atomic_read_unchecked(&cur_irq->irq_received);
42565 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
42566 case VIA_IRQ_ABSOLUTE:
42567 break;
42568 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42569 index d26a6da..5fa41ed 100644
42570 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42571 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42572 @@ -447,7 +447,7 @@ struct vmw_private {
42573 * Fencing and IRQs.
42574 */
42575
42576 - atomic_t marker_seq;
42577 + atomic_unchecked_t marker_seq;
42578 wait_queue_head_t fence_queue;
42579 wait_queue_head_t fifo_queue;
42580 spinlock_t waiter_lock;
42581 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42582 index 39f2b03..d1b0a64 100644
42583 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42584 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42585 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42586 (unsigned int) min,
42587 (unsigned int) fifo->capabilities);
42588
42589 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42590 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42591 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42592 vmw_marker_queue_init(&fifo->marker_queue);
42593 return vmw_fifo_send_fence(dev_priv, &dummy);
42594 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42595 if (reserveable)
42596 iowrite32(bytes, fifo_mem +
42597 SVGA_FIFO_RESERVED);
42598 - return fifo_mem + (next_cmd >> 2);
42599 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42600 } else {
42601 need_bounce = true;
42602 }
42603 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42604
42605 fm = vmw_fifo_reserve(dev_priv, bytes);
42606 if (unlikely(fm == NULL)) {
42607 - *seqno = atomic_read(&dev_priv->marker_seq);
42608 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42609 ret = -ENOMEM;
42610 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42611 false, 3*HZ);
42612 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42613 }
42614
42615 do {
42616 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42617 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42618 } while (*seqno == 0);
42619
42620 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42621 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42622 index 170b61b..fec7348 100644
42623 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42624 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42625 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42626 }
42627
42628 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42629 - vmw_gmrid_man_init,
42630 - vmw_gmrid_man_takedown,
42631 - vmw_gmrid_man_get_node,
42632 - vmw_gmrid_man_put_node,
42633 - vmw_gmrid_man_debug
42634 + .init = vmw_gmrid_man_init,
42635 + .takedown = vmw_gmrid_man_takedown,
42636 + .get_node = vmw_gmrid_man_get_node,
42637 + .put_node = vmw_gmrid_man_put_node,
42638 + .debug = vmw_gmrid_man_debug
42639 };
42640 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42641 index 69c8ce2..cacb0ab 100644
42642 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42643 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42644 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42645 int ret;
42646
42647 num_clips = arg->num_clips;
42648 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42649 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42650
42651 if (unlikely(num_clips == 0))
42652 return 0;
42653 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42654 int ret;
42655
42656 num_clips = arg->num_clips;
42657 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42658 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42659
42660 if (unlikely(num_clips == 0))
42661 return 0;
42662 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42663 index 9fe9827..0aa2fc0 100644
42664 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42665 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42666 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42667 * emitted. Then the fence is stale and signaled.
42668 */
42669
42670 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42671 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42672 > VMW_FENCE_WRAP);
42673
42674 return ret;
42675 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42676
42677 if (fifo_idle)
42678 down_read(&fifo_state->rwsem);
42679 - signal_seq = atomic_read(&dev_priv->marker_seq);
42680 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42681 ret = 0;
42682
42683 for (;;) {
42684 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42685 index efd1ffd..0ae13ca 100644
42686 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42687 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42688 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42689 while (!vmw_lag_lt(queue, us)) {
42690 spin_lock(&queue->lock);
42691 if (list_empty(&queue->head))
42692 - seqno = atomic_read(&dev_priv->marker_seq);
42693 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42694 else {
42695 marker = list_first_entry(&queue->head,
42696 struct vmw_marker, head);
42697 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42698 index 37ac7b5..d52a5c9 100644
42699 --- a/drivers/gpu/vga/vga_switcheroo.c
42700 +++ b/drivers/gpu/vga/vga_switcheroo.c
42701 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42702
42703 /* this version is for the case where the power switch is separate
42704 to the device being powered down. */
42705 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42706 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42707 {
42708 /* copy over all the bus versions */
42709 if (dev->bus && dev->bus->pm) {
42710 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42711 return ret;
42712 }
42713
42714 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42715 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42716 {
42717 /* copy over all the bus versions */
42718 if (dev->bus && dev->bus->pm) {
42719 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42720 index 56ce8c2..32ce524 100644
42721 --- a/drivers/hid/hid-core.c
42722 +++ b/drivers/hid/hid-core.c
42723 @@ -2531,7 +2531,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42724
42725 int hid_add_device(struct hid_device *hdev)
42726 {
42727 - static atomic_t id = ATOMIC_INIT(0);
42728 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42729 int ret;
42730
42731 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42732 @@ -2574,7 +2574,7 @@ int hid_add_device(struct hid_device *hdev)
42733 /* XXX hack, any other cleaner solution after the driver core
42734 * is converted to allow more than 20 bytes as the device name? */
42735 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42736 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42737 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42738
42739 hid_debug_register(hdev, dev_name(&hdev->dev));
42740 ret = device_add(&hdev->dev);
42741 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42742 index c13fb5b..55a3802 100644
42743 --- a/drivers/hid/hid-wiimote-debug.c
42744 +++ b/drivers/hid/hid-wiimote-debug.c
42745 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42746 else if (size == 0)
42747 return -EIO;
42748
42749 - if (copy_to_user(u, buf, size))
42750 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42751 return -EFAULT;
42752
42753 *off += size;
42754 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42755 index 00bc30e..d8e5097 100644
42756 --- a/drivers/hv/channel.c
42757 +++ b/drivers/hv/channel.c
42758 @@ -370,7 +370,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42759 int ret = 0;
42760
42761 next_gpadl_handle =
42762 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42763 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42764
42765 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42766 if (ret)
42767 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42768 index 50e51a5..b0bfd78 100644
42769 --- a/drivers/hv/hv.c
42770 +++ b/drivers/hv/hv.c
42771 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42772 u64 output_address = (output) ? virt_to_phys(output) : 0;
42773 u32 output_address_hi = output_address >> 32;
42774 u32 output_address_lo = output_address & 0xFFFFFFFF;
42775 - void *hypercall_page = hv_context.hypercall_page;
42776 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42777
42778 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42779 "=a"(hv_status_lo) : "d" (control_hi),
42780 @@ -164,7 +164,7 @@ int hv_init(void)
42781 /* See if the hypercall page is already set */
42782 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42783
42784 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42785 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42786
42787 if (!virtaddr)
42788 goto cleanup;
42789 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42790 index ff16938..e60879c 100644
42791 --- a/drivers/hv/hv_balloon.c
42792 +++ b/drivers/hv/hv_balloon.c
42793 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42794
42795 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42796 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42797 -static atomic_t trans_id = ATOMIC_INIT(0);
42798 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42799
42800 static int dm_ring_size = (5 * PAGE_SIZE);
42801
42802 @@ -947,7 +947,7 @@ static void hot_add_req(struct work_struct *dummy)
42803 pr_info("Memory hot add failed\n");
42804
42805 dm->state = DM_INITIALIZED;
42806 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42807 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42808 vmbus_sendpacket(dm->dev->channel, &resp,
42809 sizeof(struct dm_hot_add_response),
42810 (unsigned long)NULL,
42811 @@ -1028,7 +1028,7 @@ static void post_status(struct hv_dynmem_device *dm)
42812 memset(&status, 0, sizeof(struct dm_status));
42813 status.hdr.type = DM_STATUS_REPORT;
42814 status.hdr.size = sizeof(struct dm_status);
42815 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42816 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42817
42818 /*
42819 * The host expects the guest to report free memory.
42820 @@ -1048,7 +1048,7 @@ static void post_status(struct hv_dynmem_device *dm)
42821 * send the status. This can happen if we were interrupted
42822 * after we picked our transaction ID.
42823 */
42824 - if (status.hdr.trans_id != atomic_read(&trans_id))
42825 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42826 return;
42827
42828 /*
42829 @@ -1188,7 +1188,7 @@ static void balloon_up(struct work_struct *dummy)
42830 */
42831
42832 do {
42833 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42834 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42835 ret = vmbus_sendpacket(dm_device.dev->channel,
42836 bl_resp,
42837 bl_resp->hdr.size,
42838 @@ -1234,7 +1234,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42839
42840 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42841 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42842 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42843 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42844 resp.hdr.size = sizeof(struct dm_unballoon_response);
42845
42846 vmbus_sendpacket(dm_device.dev->channel, &resp,
42847 @@ -1295,7 +1295,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42848 memset(&version_req, 0, sizeof(struct dm_version_request));
42849 version_req.hdr.type = DM_VERSION_REQUEST;
42850 version_req.hdr.size = sizeof(struct dm_version_request);
42851 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42852 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42853 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42854 version_req.is_last_attempt = 1;
42855
42856 @@ -1468,7 +1468,7 @@ static int balloon_probe(struct hv_device *dev,
42857 memset(&version_req, 0, sizeof(struct dm_version_request));
42858 version_req.hdr.type = DM_VERSION_REQUEST;
42859 version_req.hdr.size = sizeof(struct dm_version_request);
42860 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42861 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42862 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42863 version_req.is_last_attempt = 0;
42864
42865 @@ -1499,7 +1499,7 @@ static int balloon_probe(struct hv_device *dev,
42866 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42867 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42868 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42869 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42870 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42871
42872 cap_msg.caps.cap_bits.balloon = 1;
42873 cap_msg.caps.cap_bits.hot_add = 1;
42874 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42875 index 44b1c94..6dccc2c 100644
42876 --- a/drivers/hv/hyperv_vmbus.h
42877 +++ b/drivers/hv/hyperv_vmbus.h
42878 @@ -632,7 +632,7 @@ enum vmbus_connect_state {
42879 struct vmbus_connection {
42880 enum vmbus_connect_state conn_state;
42881
42882 - atomic_t next_gpadl_handle;
42883 + atomic_unchecked_t next_gpadl_handle;
42884
42885 /*
42886 * Represents channel interrupts. Each bit position represents a
42887 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42888 index f518b8d7..4bc0b64 100644
42889 --- a/drivers/hv/vmbus_drv.c
42890 +++ b/drivers/hv/vmbus_drv.c
42891 @@ -840,10 +840,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42892 {
42893 int ret = 0;
42894
42895 - static atomic_t device_num = ATOMIC_INIT(0);
42896 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42897
42898 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42899 - atomic_inc_return(&device_num));
42900 + atomic_inc_return_unchecked(&device_num));
42901
42902 child_device_obj->device.bus = &hv_bus;
42903 child_device_obj->device.parent = &hv_acpi_dev->dev;
42904 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42905 index 579bdf9..0dac21d5 100644
42906 --- a/drivers/hwmon/acpi_power_meter.c
42907 +++ b/drivers/hwmon/acpi_power_meter.c
42908 @@ -116,7 +116,7 @@ struct sensor_template {
42909 struct device_attribute *devattr,
42910 const char *buf, size_t count);
42911 int index;
42912 -};
42913 +} __do_const;
42914
42915 /* Averaging interval */
42916 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42917 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42918 struct sensor_template *attrs)
42919 {
42920 struct device *dev = &resource->acpi_dev->dev;
42921 - struct sensor_device_attribute *sensors =
42922 + sensor_device_attribute_no_const *sensors =
42923 &resource->sensors[resource->num_sensors];
42924 int res = 0;
42925
42926 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42927 return 0;
42928 }
42929
42930 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42931 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42932 {
42933 enable_cap_knobs, "IBM Active Energy Manager",
42934 {
42935 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42936 index 0af63da..05a183a 100644
42937 --- a/drivers/hwmon/applesmc.c
42938 +++ b/drivers/hwmon/applesmc.c
42939 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42940 {
42941 struct applesmc_node_group *grp;
42942 struct applesmc_dev_attr *node;
42943 - struct attribute *attr;
42944 + attribute_no_const *attr;
42945 int ret, i;
42946
42947 for (grp = groups; grp->format; grp++) {
42948 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42949 index cccef87..06ce8ec 100644
42950 --- a/drivers/hwmon/asus_atk0110.c
42951 +++ b/drivers/hwmon/asus_atk0110.c
42952 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42953 struct atk_sensor_data {
42954 struct list_head list;
42955 struct atk_data *data;
42956 - struct device_attribute label_attr;
42957 - struct device_attribute input_attr;
42958 - struct device_attribute limit1_attr;
42959 - struct device_attribute limit2_attr;
42960 + device_attribute_no_const label_attr;
42961 + device_attribute_no_const input_attr;
42962 + device_attribute_no_const limit1_attr;
42963 + device_attribute_no_const limit2_attr;
42964 char label_attr_name[ATTR_NAME_SIZE];
42965 char input_attr_name[ATTR_NAME_SIZE];
42966 char limit1_attr_name[ATTR_NAME_SIZE];
42967 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42968 static struct device_attribute atk_name_attr =
42969 __ATTR(name, 0444, atk_name_show, NULL);
42970
42971 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42972 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42973 sysfs_show_func show)
42974 {
42975 sysfs_attr_init(&attr->attr);
42976 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42977 index 5b7fec8..05c957a 100644
42978 --- a/drivers/hwmon/coretemp.c
42979 +++ b/drivers/hwmon/coretemp.c
42980 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42981 return NOTIFY_OK;
42982 }
42983
42984 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42985 +static struct notifier_block coretemp_cpu_notifier = {
42986 .notifier_call = coretemp_cpu_callback,
42987 };
42988
42989 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42990 index 7a8a6fb..015c1fd 100644
42991 --- a/drivers/hwmon/ibmaem.c
42992 +++ b/drivers/hwmon/ibmaem.c
42993 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42994 struct aem_rw_sensor_template *rw)
42995 {
42996 struct device *dev = &data->pdev->dev;
42997 - struct sensor_device_attribute *sensors = data->sensors;
42998 + sensor_device_attribute_no_const *sensors = data->sensors;
42999 int err;
43000
43001 /* Set up read-only sensors */
43002 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
43003 index 17ae2eb..21b71dd 100644
43004 --- a/drivers/hwmon/iio_hwmon.c
43005 +++ b/drivers/hwmon/iio_hwmon.c
43006 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
43007 {
43008 struct device *dev = &pdev->dev;
43009 struct iio_hwmon_state *st;
43010 - struct sensor_device_attribute *a;
43011 + sensor_device_attribute_no_const *a;
43012 int ret, i;
43013 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
43014 enum iio_chan_type type;
43015 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
43016 index 37f0170..414ec2c 100644
43017 --- a/drivers/hwmon/nct6683.c
43018 +++ b/drivers/hwmon/nct6683.c
43019 @@ -397,11 +397,11 @@ static struct attribute_group *
43020 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
43021 int repeat)
43022 {
43023 - struct sensor_device_attribute_2 *a2;
43024 - struct sensor_device_attribute *a;
43025 + sensor_device_attribute_2_no_const *a2;
43026 + sensor_device_attribute_no_const *a;
43027 struct sensor_device_template **t;
43028 struct sensor_device_attr_u *su;
43029 - struct attribute_group *group;
43030 + attribute_group_no_const *group;
43031 struct attribute **attrs;
43032 int i, j, count;
43033
43034 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
43035 index 0773930..6f04305 100644
43036 --- a/drivers/hwmon/nct6775.c
43037 +++ b/drivers/hwmon/nct6775.c
43038 @@ -952,10 +952,10 @@ static struct attribute_group *
43039 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
43040 int repeat)
43041 {
43042 - struct attribute_group *group;
43043 + attribute_group_no_const *group;
43044 struct sensor_device_attr_u *su;
43045 - struct sensor_device_attribute *a;
43046 - struct sensor_device_attribute_2 *a2;
43047 + sensor_device_attribute_no_const *a;
43048 + sensor_device_attribute_2_no_const *a2;
43049 struct attribute **attrs;
43050 struct sensor_device_template **t;
43051 int i, count;
43052 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
43053 index f2e47c7..45d7941 100644
43054 --- a/drivers/hwmon/pmbus/pmbus_core.c
43055 +++ b/drivers/hwmon/pmbus/pmbus_core.c
43056 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
43057 return 0;
43058 }
43059
43060 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
43061 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
43062 const char *name,
43063 umode_t mode,
43064 ssize_t (*show)(struct device *dev,
43065 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
43066 dev_attr->store = store;
43067 }
43068
43069 -static void pmbus_attr_init(struct sensor_device_attribute *a,
43070 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
43071 const char *name,
43072 umode_t mode,
43073 ssize_t (*show)(struct device *dev,
43074 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
43075 u16 reg, u8 mask)
43076 {
43077 struct pmbus_boolean *boolean;
43078 - struct sensor_device_attribute *a;
43079 + sensor_device_attribute_no_const *a;
43080
43081 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
43082 if (!boolean)
43083 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
43084 bool update, bool readonly)
43085 {
43086 struct pmbus_sensor *sensor;
43087 - struct device_attribute *a;
43088 + device_attribute_no_const *a;
43089
43090 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
43091 if (!sensor)
43092 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
43093 const char *lstring, int index)
43094 {
43095 struct pmbus_label *label;
43096 - struct device_attribute *a;
43097 + device_attribute_no_const *a;
43098
43099 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
43100 if (!label)
43101 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
43102 index d4f0935..7420593 100644
43103 --- a/drivers/hwmon/sht15.c
43104 +++ b/drivers/hwmon/sht15.c
43105 @@ -169,7 +169,7 @@ struct sht15_data {
43106 int supply_uv;
43107 bool supply_uv_valid;
43108 struct work_struct update_supply_work;
43109 - atomic_t interrupt_handled;
43110 + atomic_unchecked_t interrupt_handled;
43111 };
43112
43113 /**
43114 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
43115 ret = gpio_direction_input(data->pdata->gpio_data);
43116 if (ret)
43117 return ret;
43118 - atomic_set(&data->interrupt_handled, 0);
43119 + atomic_set_unchecked(&data->interrupt_handled, 0);
43120
43121 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43122 if (gpio_get_value(data->pdata->gpio_data) == 0) {
43123 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
43124 /* Only relevant if the interrupt hasn't occurred. */
43125 - if (!atomic_read(&data->interrupt_handled))
43126 + if (!atomic_read_unchecked(&data->interrupt_handled))
43127 schedule_work(&data->read_work);
43128 }
43129 ret = wait_event_timeout(data->wait_queue,
43130 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
43131
43132 /* First disable the interrupt */
43133 disable_irq_nosync(irq);
43134 - atomic_inc(&data->interrupt_handled);
43135 + atomic_inc_unchecked(&data->interrupt_handled);
43136 /* Then schedule a reading work struct */
43137 if (data->state != SHT15_READING_NOTHING)
43138 schedule_work(&data->read_work);
43139 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
43140 * If not, then start the interrupt again - care here as could
43141 * have gone low in meantime so verify it hasn't!
43142 */
43143 - atomic_set(&data->interrupt_handled, 0);
43144 + atomic_set_unchecked(&data->interrupt_handled, 0);
43145 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43146 /* If still not occurred or another handler was scheduled */
43147 if (gpio_get_value(data->pdata->gpio_data)
43148 - || atomic_read(&data->interrupt_handled))
43149 + || atomic_read_unchecked(&data->interrupt_handled))
43150 return;
43151 }
43152
43153 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
43154 index ac91c07..8e69663 100644
43155 --- a/drivers/hwmon/via-cputemp.c
43156 +++ b/drivers/hwmon/via-cputemp.c
43157 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
43158 return NOTIFY_OK;
43159 }
43160
43161 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
43162 +static struct notifier_block via_cputemp_cpu_notifier = {
43163 .notifier_call = via_cputemp_cpu_callback,
43164 };
43165
43166 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
43167 index 65e3240..e6c511d 100644
43168 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
43169 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
43170 @@ -39,7 +39,7 @@
43171 extern struct i2c_adapter amd756_smbus;
43172
43173 static struct i2c_adapter *s4882_adapter;
43174 -static struct i2c_algorithm *s4882_algo;
43175 +static i2c_algorithm_no_const *s4882_algo;
43176
43177 /* Wrapper access functions for multiplexed SMBus */
43178 static DEFINE_MUTEX(amd756_lock);
43179 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
43180 index b19a310..d6eece0 100644
43181 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
43182 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
43183 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
43184 /* usb layer */
43185
43186 /* Send command to device, and get response. */
43187 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43188 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43189 {
43190 int ret = 0;
43191 int actual;
43192 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
43193 index 88eda09..cf40434 100644
43194 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
43195 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
43196 @@ -37,7 +37,7 @@
43197 extern struct i2c_adapter *nforce2_smbus;
43198
43199 static struct i2c_adapter *s4985_adapter;
43200 -static struct i2c_algorithm *s4985_algo;
43201 +static i2c_algorithm_no_const *s4985_algo;
43202
43203 /* Wrapper access functions for multiplexed SMBus */
43204 static DEFINE_MUTEX(nforce2_lock);
43205 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
43206 index 71c7a39..71dd3e0 100644
43207 --- a/drivers/i2c/i2c-dev.c
43208 +++ b/drivers/i2c/i2c-dev.c
43209 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
43210 break;
43211 }
43212
43213 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
43214 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
43215 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
43216 if (IS_ERR(rdwr_pa[i].buf)) {
43217 res = PTR_ERR(rdwr_pa[i].buf);
43218 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
43219 index 0b510ba..4fbb5085 100644
43220 --- a/drivers/ide/ide-cd.c
43221 +++ b/drivers/ide/ide-cd.c
43222 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
43223 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
43224 if ((unsigned long)buf & alignment
43225 || blk_rq_bytes(rq) & q->dma_pad_mask
43226 - || object_is_on_stack(buf))
43227 + || object_starts_on_stack(buf))
43228 drive->dma = 0;
43229 }
43230 }
43231 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
43232 index 4df97f6..c751151 100644
43233 --- a/drivers/iio/industrialio-core.c
43234 +++ b/drivers/iio/industrialio-core.c
43235 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
43236 }
43237
43238 static
43239 -int __iio_device_attr_init(struct device_attribute *dev_attr,
43240 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
43241 const char *postfix,
43242 struct iio_chan_spec const *chan,
43243 ssize_t (*readfunc)(struct device *dev,
43244 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
43245 index e28a494..f7c2671 100644
43246 --- a/drivers/infiniband/core/cm.c
43247 +++ b/drivers/infiniband/core/cm.c
43248 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
43249
43250 struct cm_counter_group {
43251 struct kobject obj;
43252 - atomic_long_t counter[CM_ATTR_COUNT];
43253 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
43254 };
43255
43256 struct cm_counter_attribute {
43257 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
43258 struct ib_mad_send_buf *msg = NULL;
43259 int ret;
43260
43261 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43262 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43263 counter[CM_REQ_COUNTER]);
43264
43265 /* Quick state check to discard duplicate REQs. */
43266 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
43267 if (!cm_id_priv)
43268 return;
43269
43270 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43271 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43272 counter[CM_REP_COUNTER]);
43273 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
43274 if (ret)
43275 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
43276 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
43277 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
43278 spin_unlock_irq(&cm_id_priv->lock);
43279 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43280 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43281 counter[CM_RTU_COUNTER]);
43282 goto out;
43283 }
43284 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
43285 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
43286 dreq_msg->local_comm_id);
43287 if (!cm_id_priv) {
43288 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43289 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43290 counter[CM_DREQ_COUNTER]);
43291 cm_issue_drep(work->port, work->mad_recv_wc);
43292 return -EINVAL;
43293 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
43294 case IB_CM_MRA_REP_RCVD:
43295 break;
43296 case IB_CM_TIMEWAIT:
43297 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43298 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43299 counter[CM_DREQ_COUNTER]);
43300 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43301 goto unlock;
43302 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
43303 cm_free_msg(msg);
43304 goto deref;
43305 case IB_CM_DREQ_RCVD:
43306 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43307 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43308 counter[CM_DREQ_COUNTER]);
43309 goto unlock;
43310 default:
43311 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
43312 ib_modify_mad(cm_id_priv->av.port->mad_agent,
43313 cm_id_priv->msg, timeout)) {
43314 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
43315 - atomic_long_inc(&work->port->
43316 + atomic_long_inc_unchecked(&work->port->
43317 counter_group[CM_RECV_DUPLICATES].
43318 counter[CM_MRA_COUNTER]);
43319 goto out;
43320 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
43321 break;
43322 case IB_CM_MRA_REQ_RCVD:
43323 case IB_CM_MRA_REP_RCVD:
43324 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43325 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43326 counter[CM_MRA_COUNTER]);
43327 /* fall through */
43328 default:
43329 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
43330 case IB_CM_LAP_IDLE:
43331 break;
43332 case IB_CM_MRA_LAP_SENT:
43333 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43334 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43335 counter[CM_LAP_COUNTER]);
43336 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43337 goto unlock;
43338 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
43339 cm_free_msg(msg);
43340 goto deref;
43341 case IB_CM_LAP_RCVD:
43342 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43343 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43344 counter[CM_LAP_COUNTER]);
43345 goto unlock;
43346 default:
43347 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
43348 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
43349 if (cur_cm_id_priv) {
43350 spin_unlock_irq(&cm.lock);
43351 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43352 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43353 counter[CM_SIDR_REQ_COUNTER]);
43354 goto out; /* Duplicate message. */
43355 }
43356 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
43357 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
43358 msg->retries = 1;
43359
43360 - atomic_long_add(1 + msg->retries,
43361 + atomic_long_add_unchecked(1 + msg->retries,
43362 &port->counter_group[CM_XMIT].counter[attr_index]);
43363 if (msg->retries)
43364 - atomic_long_add(msg->retries,
43365 + atomic_long_add_unchecked(msg->retries,
43366 &port->counter_group[CM_XMIT_RETRIES].
43367 counter[attr_index]);
43368
43369 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
43370 }
43371
43372 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
43373 - atomic_long_inc(&port->counter_group[CM_RECV].
43374 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
43375 counter[attr_id - CM_ATTR_ID_OFFSET]);
43376
43377 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
43378 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
43379 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
43380
43381 return sprintf(buf, "%ld\n",
43382 - atomic_long_read(&group->counter[cm_attr->index]));
43383 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
43384 }
43385
43386 static const struct sysfs_ops cm_counter_ops = {
43387 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
43388 index 9f5ad7c..588cd84 100644
43389 --- a/drivers/infiniband/core/fmr_pool.c
43390 +++ b/drivers/infiniband/core/fmr_pool.c
43391 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
43392
43393 struct task_struct *thread;
43394
43395 - atomic_t req_ser;
43396 - atomic_t flush_ser;
43397 + atomic_unchecked_t req_ser;
43398 + atomic_unchecked_t flush_ser;
43399
43400 wait_queue_head_t force_wait;
43401 };
43402 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43403 struct ib_fmr_pool *pool = pool_ptr;
43404
43405 do {
43406 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
43407 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
43408 ib_fmr_batch_release(pool);
43409
43410 - atomic_inc(&pool->flush_ser);
43411 + atomic_inc_unchecked(&pool->flush_ser);
43412 wake_up_interruptible(&pool->force_wait);
43413
43414 if (pool->flush_function)
43415 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43416 }
43417
43418 set_current_state(TASK_INTERRUPTIBLE);
43419 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
43420 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
43421 !kthread_should_stop())
43422 schedule();
43423 __set_current_state(TASK_RUNNING);
43424 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
43425 pool->dirty_watermark = params->dirty_watermark;
43426 pool->dirty_len = 0;
43427 spin_lock_init(&pool->pool_lock);
43428 - atomic_set(&pool->req_ser, 0);
43429 - atomic_set(&pool->flush_ser, 0);
43430 + atomic_set_unchecked(&pool->req_ser, 0);
43431 + atomic_set_unchecked(&pool->flush_ser, 0);
43432 init_waitqueue_head(&pool->force_wait);
43433
43434 pool->thread = kthread_run(ib_fmr_cleanup_thread,
43435 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
43436 }
43437 spin_unlock_irq(&pool->pool_lock);
43438
43439 - serial = atomic_inc_return(&pool->req_ser);
43440 + serial = atomic_inc_return_unchecked(&pool->req_ser);
43441 wake_up_process(pool->thread);
43442
43443 if (wait_event_interruptible(pool->force_wait,
43444 - atomic_read(&pool->flush_ser) - serial >= 0))
43445 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
43446 return -EINTR;
43447
43448 return 0;
43449 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
43450 } else {
43451 list_add_tail(&fmr->list, &pool->dirty_list);
43452 if (++pool->dirty_len >= pool->dirty_watermark) {
43453 - atomic_inc(&pool->req_ser);
43454 + atomic_inc_unchecked(&pool->req_ser);
43455 wake_up_process(pool->thread);
43456 }
43457 }
43458 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
43459 index a9f0489..27a161b 100644
43460 --- a/drivers/infiniband/core/uverbs_cmd.c
43461 +++ b/drivers/infiniband/core/uverbs_cmd.c
43462 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
43463 if (copy_from_user(&cmd, buf, sizeof cmd))
43464 return -EFAULT;
43465
43466 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
43467 + return -EFAULT;
43468 +
43469 INIT_UDATA(&udata, buf + sizeof cmd,
43470 (unsigned long) cmd.response + sizeof resp,
43471 in_len - sizeof cmd, out_len - sizeof resp);
43472 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
43473 index 6791fd1..78bdcdf 100644
43474 --- a/drivers/infiniband/hw/cxgb4/mem.c
43475 +++ b/drivers/infiniband/hw/cxgb4/mem.c
43476 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43477 int err;
43478 struct fw_ri_tpte tpt;
43479 u32 stag_idx;
43480 - static atomic_t key;
43481 + static atomic_unchecked_t key;
43482
43483 if (c4iw_fatal_error(rdev))
43484 return -EIO;
43485 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43486 if (rdev->stats.stag.cur > rdev->stats.stag.max)
43487 rdev->stats.stag.max = rdev->stats.stag.cur;
43488 mutex_unlock(&rdev->stats.lock);
43489 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
43490 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
43491 }
43492 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
43493 __func__, stag_state, type, pdid, stag_idx);
43494 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
43495 index 79b3dbc..96e5fcc 100644
43496 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
43497 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
43498 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43499 struct ib_atomic_eth *ateth;
43500 struct ipath_ack_entry *e;
43501 u64 vaddr;
43502 - atomic64_t *maddr;
43503 + atomic64_unchecked_t *maddr;
43504 u64 sdata;
43505 u32 rkey;
43506 u8 next;
43507 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43508 IB_ACCESS_REMOTE_ATOMIC)))
43509 goto nack_acc_unlck;
43510 /* Perform atomic OP and save result. */
43511 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43512 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43513 sdata = be64_to_cpu(ateth->swap_data);
43514 e = &qp->s_ack_queue[qp->r_head_ack_queue];
43515 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
43516 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43517 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43518 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43519 be64_to_cpu(ateth->compare_data),
43520 sdata);
43521 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
43522 index 1f95bba..9530f87 100644
43523 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
43524 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
43525 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
43526 unsigned long flags;
43527 struct ib_wc wc;
43528 u64 sdata;
43529 - atomic64_t *maddr;
43530 + atomic64_unchecked_t *maddr;
43531 enum ib_wc_status send_status;
43532
43533 /*
43534 @@ -382,11 +382,11 @@ again:
43535 IB_ACCESS_REMOTE_ATOMIC)))
43536 goto acc_err;
43537 /* Perform atomic OP and save result. */
43538 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43539 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43540 sdata = wqe->wr.wr.atomic.compare_add;
43541 *(u64 *) sqp->s_sge.sge.vaddr =
43542 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
43543 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43544 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43545 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43546 sdata, wqe->wr.wr.atomic.swap);
43547 goto send_comp;
43548 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
43549 index 5904026..f1c30e5 100644
43550 --- a/drivers/infiniband/hw/mlx4/mad.c
43551 +++ b/drivers/infiniband/hw/mlx4/mad.c
43552 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
43553
43554 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
43555 {
43556 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43557 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43558 cpu_to_be64(0xff00000000000000LL);
43559 }
43560
43561 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43562 index ed327e6..ca1739e0 100644
43563 --- a/drivers/infiniband/hw/mlx4/mcg.c
43564 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43565 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43566 {
43567 char name[20];
43568
43569 - atomic_set(&ctx->tid, 0);
43570 + atomic_set_unchecked(&ctx->tid, 0);
43571 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43572 ctx->mcg_wq = create_singlethread_workqueue(name);
43573 if (!ctx->mcg_wq)
43574 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43575 index f829fd9..1a8d436 100644
43576 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43577 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43578 @@ -439,7 +439,7 @@ struct mlx4_ib_demux_ctx {
43579 struct list_head mcg_mgid0_list;
43580 struct workqueue_struct *mcg_wq;
43581 struct mlx4_ib_demux_pv_ctx **tun;
43582 - atomic_t tid;
43583 + atomic_unchecked_t tid;
43584 int flushing; /* flushing the work queue */
43585 };
43586
43587 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43588 index 9d3e5c1..6f166df 100644
43589 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43590 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43591 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43592 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43593 }
43594
43595 -int mthca_QUERY_FW(struct mthca_dev *dev)
43596 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43597 {
43598 struct mthca_mailbox *mailbox;
43599 u32 *outbox;
43600 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43601 CMD_TIME_CLASS_B);
43602 }
43603
43604 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43605 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43606 int num_mtt)
43607 {
43608 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43609 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43610 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43611 }
43612
43613 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43614 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43615 int eq_num)
43616 {
43617 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43618 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43619 CMD_TIME_CLASS_B);
43620 }
43621
43622 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43623 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43624 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43625 void *in_mad, void *response_mad)
43626 {
43627 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43628 index ded76c1..0cf0a08 100644
43629 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43630 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43631 @@ -692,7 +692,7 @@ err_close:
43632 return err;
43633 }
43634
43635 -static int mthca_setup_hca(struct mthca_dev *dev)
43636 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43637 {
43638 int err;
43639
43640 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43641 index ed9a989..6aa5dc2 100644
43642 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43643 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43644 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43645 * through the bitmaps)
43646 */
43647
43648 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43649 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43650 {
43651 int o;
43652 int m;
43653 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43654 return key;
43655 }
43656
43657 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43658 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43659 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43660 {
43661 struct mthca_mailbox *mailbox;
43662 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43663 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43664 }
43665
43666 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43667 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43668 u64 *buffer_list, int buffer_size_shift,
43669 int list_len, u64 iova, u64 total_size,
43670 u32 access, struct mthca_mr *mr)
43671 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43672 index 415f8e1..e34214e 100644
43673 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43674 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43675 @@ -764,7 +764,7 @@ unlock:
43676 return 0;
43677 }
43678
43679 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43680 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43681 {
43682 struct mthca_dev *dev = to_mdev(ibcq->device);
43683 struct mthca_cq *cq = to_mcq(ibcq);
43684 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43685 index 3b2a6dc..bce26ff 100644
43686 --- a/drivers/infiniband/hw/nes/nes.c
43687 +++ b/drivers/infiniband/hw/nes/nes.c
43688 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43689 LIST_HEAD(nes_adapter_list);
43690 static LIST_HEAD(nes_dev_list);
43691
43692 -atomic_t qps_destroyed;
43693 +atomic_unchecked_t qps_destroyed;
43694
43695 static unsigned int ee_flsh_adapter;
43696 static unsigned int sysfs_nonidx_addr;
43697 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43698 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43699 struct nes_adapter *nesadapter = nesdev->nesadapter;
43700
43701 - atomic_inc(&qps_destroyed);
43702 + atomic_inc_unchecked(&qps_destroyed);
43703
43704 /* Free the control structures */
43705
43706 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43707 index bd9d132..70d84f4 100644
43708 --- a/drivers/infiniband/hw/nes/nes.h
43709 +++ b/drivers/infiniband/hw/nes/nes.h
43710 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43711 extern unsigned int wqm_quanta;
43712 extern struct list_head nes_adapter_list;
43713
43714 -extern atomic_t cm_connects;
43715 -extern atomic_t cm_accepts;
43716 -extern atomic_t cm_disconnects;
43717 -extern atomic_t cm_closes;
43718 -extern atomic_t cm_connecteds;
43719 -extern atomic_t cm_connect_reqs;
43720 -extern atomic_t cm_rejects;
43721 -extern atomic_t mod_qp_timouts;
43722 -extern atomic_t qps_created;
43723 -extern atomic_t qps_destroyed;
43724 -extern atomic_t sw_qps_destroyed;
43725 +extern atomic_unchecked_t cm_connects;
43726 +extern atomic_unchecked_t cm_accepts;
43727 +extern atomic_unchecked_t cm_disconnects;
43728 +extern atomic_unchecked_t cm_closes;
43729 +extern atomic_unchecked_t cm_connecteds;
43730 +extern atomic_unchecked_t cm_connect_reqs;
43731 +extern atomic_unchecked_t cm_rejects;
43732 +extern atomic_unchecked_t mod_qp_timouts;
43733 +extern atomic_unchecked_t qps_created;
43734 +extern atomic_unchecked_t qps_destroyed;
43735 +extern atomic_unchecked_t sw_qps_destroyed;
43736 extern u32 mh_detected;
43737 extern u32 mh_pauses_sent;
43738 extern u32 cm_packets_sent;
43739 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43740 extern u32 cm_packets_received;
43741 extern u32 cm_packets_dropped;
43742 extern u32 cm_packets_retrans;
43743 -extern atomic_t cm_listens_created;
43744 -extern atomic_t cm_listens_destroyed;
43745 +extern atomic_unchecked_t cm_listens_created;
43746 +extern atomic_unchecked_t cm_listens_destroyed;
43747 extern u32 cm_backlog_drops;
43748 -extern atomic_t cm_loopbacks;
43749 -extern atomic_t cm_nodes_created;
43750 -extern atomic_t cm_nodes_destroyed;
43751 -extern atomic_t cm_accel_dropped_pkts;
43752 -extern atomic_t cm_resets_recvd;
43753 -extern atomic_t pau_qps_created;
43754 -extern atomic_t pau_qps_destroyed;
43755 +extern atomic_unchecked_t cm_loopbacks;
43756 +extern atomic_unchecked_t cm_nodes_created;
43757 +extern atomic_unchecked_t cm_nodes_destroyed;
43758 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43759 +extern atomic_unchecked_t cm_resets_recvd;
43760 +extern atomic_unchecked_t pau_qps_created;
43761 +extern atomic_unchecked_t pau_qps_destroyed;
43762
43763 extern u32 int_mod_timer_init;
43764 extern u32 int_mod_cq_depth_256;
43765 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43766 index 6f09a72..cf4399d 100644
43767 --- a/drivers/infiniband/hw/nes/nes_cm.c
43768 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43769 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43770 u32 cm_packets_retrans;
43771 u32 cm_packets_created;
43772 u32 cm_packets_received;
43773 -atomic_t cm_listens_created;
43774 -atomic_t cm_listens_destroyed;
43775 +atomic_unchecked_t cm_listens_created;
43776 +atomic_unchecked_t cm_listens_destroyed;
43777 u32 cm_backlog_drops;
43778 -atomic_t cm_loopbacks;
43779 -atomic_t cm_nodes_created;
43780 -atomic_t cm_nodes_destroyed;
43781 -atomic_t cm_accel_dropped_pkts;
43782 -atomic_t cm_resets_recvd;
43783 +atomic_unchecked_t cm_loopbacks;
43784 +atomic_unchecked_t cm_nodes_created;
43785 +atomic_unchecked_t cm_nodes_destroyed;
43786 +atomic_unchecked_t cm_accel_dropped_pkts;
43787 +atomic_unchecked_t cm_resets_recvd;
43788
43789 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43790 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43791 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43792 /* instance of function pointers for client API */
43793 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43794 static struct nes_cm_ops nes_cm_api = {
43795 - mini_cm_accelerated,
43796 - mini_cm_listen,
43797 - mini_cm_del_listen,
43798 - mini_cm_connect,
43799 - mini_cm_close,
43800 - mini_cm_accept,
43801 - mini_cm_reject,
43802 - mini_cm_recv_pkt,
43803 - mini_cm_dealloc_core,
43804 - mini_cm_get,
43805 - mini_cm_set
43806 + .accelerated = mini_cm_accelerated,
43807 + .listen = mini_cm_listen,
43808 + .stop_listener = mini_cm_del_listen,
43809 + .connect = mini_cm_connect,
43810 + .close = mini_cm_close,
43811 + .accept = mini_cm_accept,
43812 + .reject = mini_cm_reject,
43813 + .recv_pkt = mini_cm_recv_pkt,
43814 + .destroy_cm_core = mini_cm_dealloc_core,
43815 + .get = mini_cm_get,
43816 + .set = mini_cm_set
43817 };
43818
43819 static struct nes_cm_core *g_cm_core;
43820
43821 -atomic_t cm_connects;
43822 -atomic_t cm_accepts;
43823 -atomic_t cm_disconnects;
43824 -atomic_t cm_closes;
43825 -atomic_t cm_connecteds;
43826 -atomic_t cm_connect_reqs;
43827 -atomic_t cm_rejects;
43828 +atomic_unchecked_t cm_connects;
43829 +atomic_unchecked_t cm_accepts;
43830 +atomic_unchecked_t cm_disconnects;
43831 +atomic_unchecked_t cm_closes;
43832 +atomic_unchecked_t cm_connecteds;
43833 +atomic_unchecked_t cm_connect_reqs;
43834 +atomic_unchecked_t cm_rejects;
43835
43836 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43837 {
43838 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43839 kfree(listener);
43840 listener = NULL;
43841 ret = 0;
43842 - atomic_inc(&cm_listens_destroyed);
43843 + atomic_inc_unchecked(&cm_listens_destroyed);
43844 } else {
43845 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43846 }
43847 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43848 cm_node->rem_mac);
43849
43850 add_hte_node(cm_core, cm_node);
43851 - atomic_inc(&cm_nodes_created);
43852 + atomic_inc_unchecked(&cm_nodes_created);
43853
43854 return cm_node;
43855 }
43856 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43857 }
43858
43859 atomic_dec(&cm_core->node_cnt);
43860 - atomic_inc(&cm_nodes_destroyed);
43861 + atomic_inc_unchecked(&cm_nodes_destroyed);
43862 nesqp = cm_node->nesqp;
43863 if (nesqp) {
43864 nesqp->cm_node = NULL;
43865 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43866
43867 static void drop_packet(struct sk_buff *skb)
43868 {
43869 - atomic_inc(&cm_accel_dropped_pkts);
43870 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43871 dev_kfree_skb_any(skb);
43872 }
43873
43874 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43875 {
43876
43877 int reset = 0; /* whether to send reset in case of err.. */
43878 - atomic_inc(&cm_resets_recvd);
43879 + atomic_inc_unchecked(&cm_resets_recvd);
43880 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43881 " refcnt=%d\n", cm_node, cm_node->state,
43882 atomic_read(&cm_node->ref_count));
43883 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43884 rem_ref_cm_node(cm_node->cm_core, cm_node);
43885 return NULL;
43886 }
43887 - atomic_inc(&cm_loopbacks);
43888 + atomic_inc_unchecked(&cm_loopbacks);
43889 loopbackremotenode->loopbackpartner = cm_node;
43890 loopbackremotenode->tcp_cntxt.rcv_wscale =
43891 NES_CM_DEFAULT_RCV_WND_SCALE;
43892 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43893 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43894 else {
43895 rem_ref_cm_node(cm_core, cm_node);
43896 - atomic_inc(&cm_accel_dropped_pkts);
43897 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43898 dev_kfree_skb_any(skb);
43899 }
43900 break;
43901 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43902
43903 if ((cm_id) && (cm_id->event_handler)) {
43904 if (issue_disconn) {
43905 - atomic_inc(&cm_disconnects);
43906 + atomic_inc_unchecked(&cm_disconnects);
43907 cm_event.event = IW_CM_EVENT_DISCONNECT;
43908 cm_event.status = disconn_status;
43909 cm_event.local_addr = cm_id->local_addr;
43910 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43911 }
43912
43913 if (issue_close) {
43914 - atomic_inc(&cm_closes);
43915 + atomic_inc_unchecked(&cm_closes);
43916 nes_disconnect(nesqp, 1);
43917
43918 cm_id->provider_data = nesqp;
43919 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43920
43921 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43922 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43923 - atomic_inc(&cm_accepts);
43924 + atomic_inc_unchecked(&cm_accepts);
43925
43926 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43927 netdev_refcnt_read(nesvnic->netdev));
43928 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43929 struct nes_cm_core *cm_core;
43930 u8 *start_buff;
43931
43932 - atomic_inc(&cm_rejects);
43933 + atomic_inc_unchecked(&cm_rejects);
43934 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43935 loopback = cm_node->loopbackpartner;
43936 cm_core = cm_node->cm_core;
43937 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43938 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43939 ntohs(laddr->sin_port));
43940
43941 - atomic_inc(&cm_connects);
43942 + atomic_inc_unchecked(&cm_connects);
43943 nesqp->active_conn = 1;
43944
43945 /* cache the cm_id in the qp */
43946 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43947 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43948 return err;
43949 }
43950 - atomic_inc(&cm_listens_created);
43951 + atomic_inc_unchecked(&cm_listens_created);
43952 }
43953
43954 cm_id->add_ref(cm_id);
43955 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43956
43957 if (nesqp->destroyed)
43958 return;
43959 - atomic_inc(&cm_connecteds);
43960 + atomic_inc_unchecked(&cm_connecteds);
43961 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43962 " local port 0x%04X. jiffies = %lu.\n",
43963 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43964 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43965
43966 cm_id->add_ref(cm_id);
43967 ret = cm_id->event_handler(cm_id, &cm_event);
43968 - atomic_inc(&cm_closes);
43969 + atomic_inc_unchecked(&cm_closes);
43970 cm_event.event = IW_CM_EVENT_CLOSE;
43971 cm_event.status = 0;
43972 cm_event.provider_data = cm_id->provider_data;
43973 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43974 return;
43975 cm_id = cm_node->cm_id;
43976
43977 - atomic_inc(&cm_connect_reqs);
43978 + atomic_inc_unchecked(&cm_connect_reqs);
43979 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43980 cm_node, cm_id, jiffies);
43981
43982 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43983 return;
43984 cm_id = cm_node->cm_id;
43985
43986 - atomic_inc(&cm_connect_reqs);
43987 + atomic_inc_unchecked(&cm_connect_reqs);
43988 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43989 cm_node, cm_id, jiffies);
43990
43991 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43992 index 4166452..fc952c3 100644
43993 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43994 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43995 @@ -40,8 +40,8 @@
43996 #include "nes.h"
43997 #include "nes_mgt.h"
43998
43999 -atomic_t pau_qps_created;
44000 -atomic_t pau_qps_destroyed;
44001 +atomic_unchecked_t pau_qps_created;
44002 +atomic_unchecked_t pau_qps_destroyed;
44003
44004 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
44005 {
44006 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
44007 {
44008 struct sk_buff *skb;
44009 unsigned long flags;
44010 - atomic_inc(&pau_qps_destroyed);
44011 + atomic_inc_unchecked(&pau_qps_destroyed);
44012
44013 /* Free packets that have not yet been forwarded */
44014 /* Lock is acquired by skb_dequeue when removing the skb */
44015 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
44016 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
44017 skb_queue_head_init(&nesqp->pau_list);
44018 spin_lock_init(&nesqp->pau_lock);
44019 - atomic_inc(&pau_qps_created);
44020 + atomic_inc_unchecked(&pau_qps_created);
44021 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
44022 }
44023
44024 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
44025 index 70acda9..a96de9d 100644
44026 --- a/drivers/infiniband/hw/nes/nes_nic.c
44027 +++ b/drivers/infiniband/hw/nes/nes_nic.c
44028 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
44029 target_stat_values[++index] = mh_detected;
44030 target_stat_values[++index] = mh_pauses_sent;
44031 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
44032 - target_stat_values[++index] = atomic_read(&cm_connects);
44033 - target_stat_values[++index] = atomic_read(&cm_accepts);
44034 - target_stat_values[++index] = atomic_read(&cm_disconnects);
44035 - target_stat_values[++index] = atomic_read(&cm_connecteds);
44036 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
44037 - target_stat_values[++index] = atomic_read(&cm_rejects);
44038 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
44039 - target_stat_values[++index] = atomic_read(&qps_created);
44040 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
44041 - target_stat_values[++index] = atomic_read(&qps_destroyed);
44042 - target_stat_values[++index] = atomic_read(&cm_closes);
44043 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
44044 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
44045 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
44046 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
44047 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
44048 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
44049 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
44050 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
44051 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
44052 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
44053 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
44054 target_stat_values[++index] = cm_packets_sent;
44055 target_stat_values[++index] = cm_packets_bounced;
44056 target_stat_values[++index] = cm_packets_created;
44057 target_stat_values[++index] = cm_packets_received;
44058 target_stat_values[++index] = cm_packets_dropped;
44059 target_stat_values[++index] = cm_packets_retrans;
44060 - target_stat_values[++index] = atomic_read(&cm_listens_created);
44061 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
44062 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
44063 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
44064 target_stat_values[++index] = cm_backlog_drops;
44065 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
44066 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
44067 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
44068 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
44069 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
44070 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
44071 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
44072 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
44073 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
44074 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
44075 target_stat_values[++index] = nesadapter->free_4kpbl;
44076 target_stat_values[++index] = nesadapter->free_256pbl;
44077 target_stat_values[++index] = int_mod_timer_init;
44078 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
44079 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
44080 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
44081 - target_stat_values[++index] = atomic_read(&pau_qps_created);
44082 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
44083 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
44084 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
44085 }
44086
44087 /**
44088 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
44089 index c0d0296..3185f57 100644
44090 --- a/drivers/infiniband/hw/nes/nes_verbs.c
44091 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
44092 @@ -46,9 +46,9 @@
44093
44094 #include <rdma/ib_umem.h>
44095
44096 -atomic_t mod_qp_timouts;
44097 -atomic_t qps_created;
44098 -atomic_t sw_qps_destroyed;
44099 +atomic_unchecked_t mod_qp_timouts;
44100 +atomic_unchecked_t qps_created;
44101 +atomic_unchecked_t sw_qps_destroyed;
44102
44103 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
44104
44105 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
44106 if (init_attr->create_flags)
44107 return ERR_PTR(-EINVAL);
44108
44109 - atomic_inc(&qps_created);
44110 + atomic_inc_unchecked(&qps_created);
44111 switch (init_attr->qp_type) {
44112 case IB_QPT_RC:
44113 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
44114 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
44115 struct iw_cm_event cm_event;
44116 int ret = 0;
44117
44118 - atomic_inc(&sw_qps_destroyed);
44119 + atomic_inc_unchecked(&sw_qps_destroyed);
44120 nesqp->destroyed = 1;
44121
44122 /* Blow away the connection if it exists. */
44123 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
44124 index ffd48bf..83cdb56 100644
44125 --- a/drivers/infiniband/hw/qib/qib.h
44126 +++ b/drivers/infiniband/hw/qib/qib.h
44127 @@ -52,6 +52,7 @@
44128 #include <linux/kref.h>
44129 #include <linux/sched.h>
44130 #include <linux/kthread.h>
44131 +#include <linux/slab.h>
44132
44133 #include "qib_common.h"
44134 #include "qib_verbs.h"
44135 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44136 index cdc7df4..a2fdfdb 100644
44137 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44138 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44139 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
44140 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
44141 }
44142
44143 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
44144 +static struct rtnl_link_ops ipoib_link_ops = {
44145 .kind = "ipoib",
44146 .maxtype = IFLA_IPOIB_MAX,
44147 .policy = ipoib_policy,
44148 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
44149 index e853a21..56fc5a8 100644
44150 --- a/drivers/input/gameport/gameport.c
44151 +++ b/drivers/input/gameport/gameport.c
44152 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
44153 */
44154 static void gameport_init_port(struct gameport *gameport)
44155 {
44156 - static atomic_t gameport_no = ATOMIC_INIT(-1);
44157 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
44158
44159 __module_get(THIS_MODULE);
44160
44161 mutex_init(&gameport->drv_mutex);
44162 device_initialize(&gameport->dev);
44163 dev_set_name(&gameport->dev, "gameport%lu",
44164 - (unsigned long)atomic_inc_return(&gameport_no));
44165 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
44166 gameport->dev.bus = &gameport_bus;
44167 gameport->dev.release = gameport_release_port;
44168 if (gameport->parent)
44169 diff --git a/drivers/input/input.c b/drivers/input/input.c
44170 index cc357f1..ee42fbc 100644
44171 --- a/drivers/input/input.c
44172 +++ b/drivers/input/input.c
44173 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
44174 */
44175 struct input_dev *input_allocate_device(void)
44176 {
44177 - static atomic_t input_no = ATOMIC_INIT(-1);
44178 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
44179 struct input_dev *dev;
44180
44181 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
44182 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
44183 INIT_LIST_HEAD(&dev->node);
44184
44185 dev_set_name(&dev->dev, "input%lu",
44186 - (unsigned long)atomic_inc_return(&input_no));
44187 + (unsigned long)atomic_inc_return_unchecked(&input_no));
44188
44189 __module_get(THIS_MODULE);
44190 }
44191 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
44192 index 4a95b22..874c182 100644
44193 --- a/drivers/input/joystick/sidewinder.c
44194 +++ b/drivers/input/joystick/sidewinder.c
44195 @@ -30,6 +30,7 @@
44196 #include <linux/kernel.h>
44197 #include <linux/module.h>
44198 #include <linux/slab.h>
44199 +#include <linux/sched.h>
44200 #include <linux/input.h>
44201 #include <linux/gameport.h>
44202 #include <linux/jiffies.h>
44203 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
44204 index 3aa2f3f..53c00ea 100644
44205 --- a/drivers/input/joystick/xpad.c
44206 +++ b/drivers/input/joystick/xpad.c
44207 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
44208
44209 static int xpad_led_probe(struct usb_xpad *xpad)
44210 {
44211 - static atomic_t led_seq = ATOMIC_INIT(-1);
44212 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
44213 unsigned long led_no;
44214 struct xpad_led *led;
44215 struct led_classdev *led_cdev;
44216 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
44217 if (!led)
44218 return -ENOMEM;
44219
44220 - led_no = atomic_inc_return(&led_seq);
44221 + led_no = atomic_inc_return_unchecked(&led_seq);
44222
44223 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
44224 led->xpad = xpad;
44225 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
44226 index ac1fa5f..5f7502c 100644
44227 --- a/drivers/input/misc/ims-pcu.c
44228 +++ b/drivers/input/misc/ims-pcu.c
44229 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
44230
44231 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44232 {
44233 - static atomic_t device_no = ATOMIC_INIT(-1);
44234 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
44235
44236 const struct ims_pcu_device_info *info;
44237 int error;
44238 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44239 }
44240
44241 /* Device appears to be operable, complete initialization */
44242 - pcu->device_no = atomic_inc_return(&device_no);
44243 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
44244
44245 /*
44246 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
44247 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
44248 index d02e1bd..d719719 100644
44249 --- a/drivers/input/mouse/psmouse.h
44250 +++ b/drivers/input/mouse/psmouse.h
44251 @@ -124,7 +124,7 @@ struct psmouse_attribute {
44252 ssize_t (*set)(struct psmouse *psmouse, void *data,
44253 const char *buf, size_t count);
44254 bool protect;
44255 -};
44256 +} __do_const;
44257 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
44258
44259 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
44260 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
44261 index b604564..3f14ae4 100644
44262 --- a/drivers/input/mousedev.c
44263 +++ b/drivers/input/mousedev.c
44264 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
44265
44266 spin_unlock_irq(&client->packet_lock);
44267
44268 - if (copy_to_user(buffer, data, count))
44269 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
44270 return -EFAULT;
44271
44272 return count;
44273 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
44274 index a05a517..323a2fd 100644
44275 --- a/drivers/input/serio/serio.c
44276 +++ b/drivers/input/serio/serio.c
44277 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
44278 */
44279 static void serio_init_port(struct serio *serio)
44280 {
44281 - static atomic_t serio_no = ATOMIC_INIT(-1);
44282 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
44283
44284 __module_get(THIS_MODULE);
44285
44286 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
44287 mutex_init(&serio->drv_mutex);
44288 device_initialize(&serio->dev);
44289 dev_set_name(&serio->dev, "serio%lu",
44290 - (unsigned long)atomic_inc_return(&serio_no));
44291 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
44292 serio->dev.bus = &serio_bus;
44293 serio->dev.release = serio_release_port;
44294 serio->dev.groups = serio_device_attr_groups;
44295 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
44296 index 71ef5d6..93380a9 100644
44297 --- a/drivers/input/serio/serio_raw.c
44298 +++ b/drivers/input/serio/serio_raw.c
44299 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
44300
44301 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44302 {
44303 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
44304 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
44305 struct serio_raw *serio_raw;
44306 int err;
44307
44308 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44309 }
44310
44311 snprintf(serio_raw->name, sizeof(serio_raw->name),
44312 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
44313 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
44314 kref_init(&serio_raw->kref);
44315 INIT_LIST_HEAD(&serio_raw->client_list);
44316 init_waitqueue_head(&serio_raw->wait);
44317 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
44318 index 92e2243..8fd9092 100644
44319 --- a/drivers/input/touchscreen/htcpen.c
44320 +++ b/drivers/input/touchscreen/htcpen.c
44321 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
44322 }
44323 };
44324
44325 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
44326 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
44327 {
44328 .ident = "Shift",
44329 .matches = {
44330 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
44331 index 48882c1..93e0987 100644
44332 --- a/drivers/iommu/amd_iommu.c
44333 +++ b/drivers/iommu/amd_iommu.c
44334 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
44335
44336 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
44337 {
44338 + phys_addr_t physaddr;
44339 WARN_ON(address & 0x7ULL);
44340
44341 memset(cmd, 0, sizeof(*cmd));
44342 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
44343 - cmd->data[1] = upper_32_bits(__pa(address));
44344 +
44345 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
44346 + if (object_starts_on_stack((void *)address)) {
44347 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
44348 + physaddr = __pa((u64)adjbuf);
44349 + } else
44350 +#endif
44351 + physaddr = __pa(address);
44352 +
44353 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
44354 + cmd->data[1] = upper_32_bits(physaddr);
44355 cmd->data[2] = 1;
44356 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
44357 }
44358 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
44359 index bd6252b..0716605 100644
44360 --- a/drivers/iommu/arm-smmu.c
44361 +++ b/drivers/iommu/arm-smmu.c
44362 @@ -331,7 +331,7 @@ enum arm_smmu_domain_stage {
44363
44364 struct arm_smmu_domain {
44365 struct arm_smmu_device *smmu;
44366 - struct io_pgtable_ops *pgtbl_ops;
44367 + struct io_pgtable *pgtbl;
44368 spinlock_t pgtbl_lock;
44369 struct arm_smmu_cfg cfg;
44370 enum arm_smmu_domain_stage stage;
44371 @@ -807,7 +807,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44372 {
44373 int irq, start, ret = 0;
44374 unsigned long ias, oas;
44375 - struct io_pgtable_ops *pgtbl_ops;
44376 + struct io_pgtable *pgtbl;
44377 struct io_pgtable_cfg pgtbl_cfg;
44378 enum io_pgtable_fmt fmt;
44379 struct arm_smmu_domain *smmu_domain = domain->priv;
44380 @@ -892,14 +892,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44381 };
44382
44383 smmu_domain->smmu = smmu;
44384 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
44385 - if (!pgtbl_ops) {
44386 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
44387 + if (!pgtbl) {
44388 ret = -ENOMEM;
44389 goto out_clear_smmu;
44390 }
44391
44392 /* Update our support page sizes to reflect the page table format */
44393 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44394 + pax_open_kernel();
44395 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44396 + pax_close_kernel();
44397
44398 /* Initialise the context bank with our page table cfg */
44399 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
44400 @@ -920,7 +922,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44401 mutex_unlock(&smmu_domain->init_mutex);
44402
44403 /* Publish page table ops for map/unmap */
44404 - smmu_domain->pgtbl_ops = pgtbl_ops;
44405 + smmu_domain->pgtbl = pgtbl;
44406 return 0;
44407
44408 out_clear_smmu:
44409 @@ -953,8 +955,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
44410 free_irq(irq, domain);
44411 }
44412
44413 - if (smmu_domain->pgtbl_ops)
44414 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
44415 + free_io_pgtable(smmu_domain->pgtbl);
44416
44417 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
44418 }
44419 @@ -1178,13 +1179,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
44420 int ret;
44421 unsigned long flags;
44422 struct arm_smmu_domain *smmu_domain = domain->priv;
44423 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44424 + struct io_pgtable *iop = smmu_domain->pgtbl;
44425
44426 - if (!ops)
44427 + if (!iop)
44428 return -ENODEV;
44429
44430 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44431 - ret = ops->map(ops, iova, paddr, size, prot);
44432 + ret = iop->ops->map(iop, iova, paddr, size, prot);
44433 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44434 return ret;
44435 }
44436 @@ -1195,13 +1196,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
44437 size_t ret;
44438 unsigned long flags;
44439 struct arm_smmu_domain *smmu_domain = domain->priv;
44440 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44441 + struct io_pgtable *iop = smmu_domain->pgtbl;
44442
44443 - if (!ops)
44444 + if (!iop)
44445 return 0;
44446
44447 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44448 - ret = ops->unmap(ops, iova, size);
44449 + ret = iop->ops->unmap(iop, iova, size);
44450 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44451 return ret;
44452 }
44453 @@ -1212,7 +1213,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44454 struct arm_smmu_domain *smmu_domain = domain->priv;
44455 struct arm_smmu_device *smmu = smmu_domain->smmu;
44456 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
44457 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44458 + struct io_pgtable *iop = smmu_domain->pgtbl;
44459 struct device *dev = smmu->dev;
44460 void __iomem *cb_base;
44461 u32 tmp;
44462 @@ -1235,7 +1236,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44463 dev_err(dev,
44464 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
44465 &iova);
44466 - return ops->iova_to_phys(ops, iova);
44467 + return iop->ops->iova_to_phys(iop, iova);
44468 }
44469
44470 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
44471 @@ -1256,9 +1257,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44472 phys_addr_t ret;
44473 unsigned long flags;
44474 struct arm_smmu_domain *smmu_domain = domain->priv;
44475 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44476 + struct io_pgtable *iop = smmu_domain->pgtbl;
44477
44478 - if (!ops)
44479 + if (!iop)
44480 return 0;
44481
44482 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44483 @@ -1266,7 +1267,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44484 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
44485 ret = arm_smmu_iova_to_phys_hard(domain, iova);
44486 } else {
44487 - ret = ops->iova_to_phys(ops, iova);
44488 + ret = iop->ops->iova_to_phys(iop, iova);
44489 }
44490
44491 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44492 @@ -1625,7 +1626,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
44493 size |= SZ_64K | SZ_512M;
44494 }
44495
44496 - arm_smmu_ops.pgsize_bitmap &= size;
44497 + pax_open_kernel();
44498 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
44499 + pax_close_kernel();
44500 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
44501
44502 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
44503 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
44504 index b610a8d..08eb879 100644
44505 --- a/drivers/iommu/io-pgtable-arm.c
44506 +++ b/drivers/iommu/io-pgtable-arm.c
44507 @@ -36,12 +36,6 @@
44508 #define io_pgtable_to_data(x) \
44509 container_of((x), struct arm_lpae_io_pgtable, iop)
44510
44511 -#define io_pgtable_ops_to_pgtable(x) \
44512 - container_of((x), struct io_pgtable, ops)
44513 -
44514 -#define io_pgtable_ops_to_data(x) \
44515 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
44516 -
44517 /*
44518 * For consistency with the architecture, we always consider
44519 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
44520 @@ -302,10 +296,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
44521 return pte;
44522 }
44523
44524 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
44525 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
44526 phys_addr_t paddr, size_t size, int iommu_prot)
44527 {
44528 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44529 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44530 arm_lpae_iopte *ptep = data->pgd;
44531 int lvl = ARM_LPAE_START_LVL(data);
44532 arm_lpae_iopte prot;
44533 @@ -445,12 +439,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
44534 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
44535 }
44536
44537 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44538 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
44539 size_t size)
44540 {
44541 size_t unmapped;
44542 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44543 - struct io_pgtable *iop = &data->iop;
44544 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44545 arm_lpae_iopte *ptep = data->pgd;
44546 int lvl = ARM_LPAE_START_LVL(data);
44547
44548 @@ -461,10 +454,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44549 return unmapped;
44550 }
44551
44552 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
44553 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
44554 unsigned long iova)
44555 {
44556 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44557 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44558 arm_lpae_iopte pte, *ptep = data->pgd;
44559 int lvl = ARM_LPAE_START_LVL(data);
44560
44561 @@ -531,6 +524,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
44562 }
44563 }
44564
44565 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
44566 + .map = arm_lpae_map,
44567 + .unmap = arm_lpae_unmap,
44568 + .iova_to_phys = arm_lpae_iova_to_phys,
44569 +};
44570 +
44571 static struct arm_lpae_io_pgtable *
44572 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44573 {
44574 @@ -562,11 +561,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44575 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
44576 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
44577
44578 - data->iop.ops = (struct io_pgtable_ops) {
44579 - .map = arm_lpae_map,
44580 - .unmap = arm_lpae_unmap,
44581 - .iova_to_phys = arm_lpae_iova_to_phys,
44582 - };
44583 + data->iop.ops = &arm_lpae_io_pgtable_ops;
44584
44585 return data;
44586 }
44587 @@ -825,9 +820,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
44588 .flush_pgtable = dummy_flush_pgtable,
44589 };
44590
44591 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44592 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
44593 {
44594 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44595 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44596 struct io_pgtable_cfg *cfg = &data->iop.cfg;
44597
44598 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
44599 @@ -837,9 +832,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44600 data->bits_per_level, data->pgd);
44601 }
44602
44603 -#define __FAIL(ops, i) ({ \
44604 +#define __FAIL(iop, i) ({ \
44605 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
44606 - arm_lpae_dump_ops(ops); \
44607 + arm_lpae_dump_ops(iop); \
44608 selftest_running = false; \
44609 -EFAULT; \
44610 })
44611 @@ -854,30 +849,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44612 int i, j;
44613 unsigned long iova;
44614 size_t size;
44615 - struct io_pgtable_ops *ops;
44616 + struct io_pgtable *iop;
44617 + const struct io_pgtable_ops *ops;
44618
44619 selftest_running = true;
44620
44621 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
44622 cfg_cookie = cfg;
44623 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44624 - if (!ops) {
44625 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44626 + if (!iop) {
44627 pr_err("selftest: failed to allocate io pgtable ops\n");
44628 return -ENOMEM;
44629 }
44630 + ops = iop->ops;
44631
44632 /*
44633 * Initial sanity checks.
44634 * Empty page tables shouldn't provide any translations.
44635 */
44636 - if (ops->iova_to_phys(ops, 42))
44637 - return __FAIL(ops, i);
44638 + if (ops->iova_to_phys(iop, 42))
44639 + return __FAIL(iop, i);
44640
44641 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44642 - return __FAIL(ops, i);
44643 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44644 + return __FAIL(iop, i);
44645
44646 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44647 - return __FAIL(ops, i);
44648 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44649 + return __FAIL(iop, i);
44650
44651 /*
44652 * Distinct mappings of different granule sizes.
44653 @@ -887,19 +884,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44654 while (j != BITS_PER_LONG) {
44655 size = 1UL << j;
44656
44657 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44658 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44659 IOMMU_WRITE |
44660 IOMMU_NOEXEC |
44661 IOMMU_CACHE))
44662 - return __FAIL(ops, i);
44663 + return __FAIL(iop, i);
44664
44665 /* Overlapping mappings */
44666 - if (!ops->map(ops, iova, iova + size, size,
44667 + if (!ops->map(iop, iova, iova + size, size,
44668 IOMMU_READ | IOMMU_NOEXEC))
44669 - return __FAIL(ops, i);
44670 + return __FAIL(iop, i);
44671
44672 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44673 - return __FAIL(ops, i);
44674 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44675 + return __FAIL(iop, i);
44676
44677 iova += SZ_1G;
44678 j++;
44679 @@ -908,15 +905,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44680
44681 /* Partial unmap */
44682 size = 1UL << __ffs(cfg->pgsize_bitmap);
44683 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44684 - return __FAIL(ops, i);
44685 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44686 + return __FAIL(iop, i);
44687
44688 /* Remap of partial unmap */
44689 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44690 - return __FAIL(ops, i);
44691 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44692 + return __FAIL(iop, i);
44693
44694 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44695 - return __FAIL(ops, i);
44696 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44697 + return __FAIL(iop, i);
44698
44699 /* Full unmap */
44700 iova = 0;
44701 @@ -924,25 +921,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44702 while (j != BITS_PER_LONG) {
44703 size = 1UL << j;
44704
44705 - if (ops->unmap(ops, iova, size) != size)
44706 - return __FAIL(ops, i);
44707 + if (ops->unmap(iop, iova, size) != size)
44708 + return __FAIL(iop, i);
44709
44710 - if (ops->iova_to_phys(ops, iova + 42))
44711 - return __FAIL(ops, i);
44712 + if (ops->iova_to_phys(iop, iova + 42))
44713 + return __FAIL(iop, i);
44714
44715 /* Remap full block */
44716 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44717 - return __FAIL(ops, i);
44718 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44719 + return __FAIL(iop, i);
44720
44721 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44722 - return __FAIL(ops, i);
44723 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44724 + return __FAIL(iop, i);
44725
44726 iova += SZ_1G;
44727 j++;
44728 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44729 }
44730
44731 - free_io_pgtable_ops(ops);
44732 + free_io_pgtable(iop);
44733 }
44734
44735 selftest_running = false;
44736 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44737 index 6436fe2..088c965 100644
44738 --- a/drivers/iommu/io-pgtable.c
44739 +++ b/drivers/iommu/io-pgtable.c
44740 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44741 #endif
44742 };
44743
44744 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44745 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44746 struct io_pgtable_cfg *cfg,
44747 void *cookie)
44748 {
44749 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44750 iop->cookie = cookie;
44751 iop->cfg = *cfg;
44752
44753 - return &iop->ops;
44754 + return iop;
44755 }
44756
44757 /*
44758 * It is the IOMMU driver's responsibility to ensure that the page table
44759 * is no longer accessible to the walker by this point.
44760 */
44761 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
44762 +void free_io_pgtable(struct io_pgtable *iop)
44763 {
44764 - struct io_pgtable *iop;
44765 -
44766 - if (!ops)
44767 + if (!iop)
44768 return;
44769
44770 - iop = container_of(ops, struct io_pgtable, ops);
44771 iop->cfg.tlb->tlb_flush_all(iop->cookie);
44772 io_pgtable_init_table[iop->fmt]->free(iop);
44773 }
44774 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
44775 index 10e32f6..0b276c8 100644
44776 --- a/drivers/iommu/io-pgtable.h
44777 +++ b/drivers/iommu/io-pgtable.h
44778 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
44779 * These functions map directly onto the iommu_ops member functions with
44780 * the same names.
44781 */
44782 +struct io_pgtable;
44783 struct io_pgtable_ops {
44784 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
44785 + int (*map)(struct io_pgtable *iop, unsigned long iova,
44786 phys_addr_t paddr, size_t size, int prot);
44787 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
44788 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
44789 size_t size);
44790 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
44791 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
44792 unsigned long iova);
44793 };
44794
44795 /**
44796 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
44797 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
44798 *
44799 * @fmt: The page table format.
44800 * @cfg: The page table configuration. This will be modified to represent
44801 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
44802 * @cookie: An opaque token provided by the IOMMU driver and passed back to
44803 * the callback routines in cfg->tlb.
44804 */
44805 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44806 - struct io_pgtable_cfg *cfg,
44807 - void *cookie);
44808 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44809 + struct io_pgtable_cfg *cfg,
44810 + void *cookie);
44811
44812 /**
44813 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
44814 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44815 *
44816 * @ops: The ops returned from alloc_io_pgtable_ops.
44817 */
44818 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
44819 +void free_io_pgtable(struct io_pgtable *iop);
44820
44821
44822 /*
44823 @@ -125,7 +126,7 @@ struct io_pgtable {
44824 enum io_pgtable_fmt fmt;
44825 void *cookie;
44826 struct io_pgtable_cfg cfg;
44827 - struct io_pgtable_ops ops;
44828 + const struct io_pgtable_ops *ops;
44829 };
44830
44831 /**
44832 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
44833 index 72e683d..c9db262 100644
44834 --- a/drivers/iommu/iommu.c
44835 +++ b/drivers/iommu/iommu.c
44836 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
44837 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
44838 {
44839 int err;
44840 - struct notifier_block *nb;
44841 + notifier_block_no_const *nb;
44842 struct iommu_callback_data cb = {
44843 .ops = ops,
44844 };
44845 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
44846 index bc39bdf..e2de272 100644
44847 --- a/drivers/iommu/ipmmu-vmsa.c
44848 +++ b/drivers/iommu/ipmmu-vmsa.c
44849 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
44850 struct iommu_domain *io_domain;
44851
44852 struct io_pgtable_cfg cfg;
44853 - struct io_pgtable_ops *iop;
44854 + struct io_pgtable *iop;
44855
44856 unsigned int context_id;
44857 spinlock_t lock; /* Protects mappings */
44858 @@ -323,8 +323,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
44859 domain->cfg.oas = 40;
44860 domain->cfg.tlb = &ipmmu_gather_ops;
44861
44862 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
44863 - domain);
44864 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
44865 if (!domain->iop)
44866 return -EINVAL;
44867
44868 @@ -482,7 +481,7 @@ static void ipmmu_domain_destroy(struct iommu_domain *io_domain)
44869 * been detached.
44870 */
44871 ipmmu_domain_destroy_context(domain);
44872 - free_io_pgtable_ops(domain->iop);
44873 + free_io_pgtable(domain->iop);
44874 kfree(domain);
44875 }
44876
44877 @@ -551,7 +550,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
44878 if (!domain)
44879 return -ENODEV;
44880
44881 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
44882 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
44883 }
44884
44885 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44886 @@ -559,7 +558,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44887 {
44888 struct ipmmu_vmsa_domain *domain = io_domain->priv;
44889
44890 - return domain->iop->unmap(domain->iop, iova, size);
44891 + return domain->iop->ops->unmap(domain->iop, iova, size);
44892 }
44893
44894 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44895 @@ -569,7 +568,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44896
44897 /* TODO: Is locking needed ? */
44898
44899 - return domain->iop->iova_to_phys(domain->iop, iova);
44900 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
44901 }
44902
44903 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
44904 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
44905 index 390079e..1da9d6c 100644
44906 --- a/drivers/iommu/irq_remapping.c
44907 +++ b/drivers/iommu/irq_remapping.c
44908 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
44909 void panic_if_irq_remap(const char *msg)
44910 {
44911 if (irq_remapping_enabled)
44912 - panic(msg);
44913 + panic("%s", msg);
44914 }
44915
44916 static void ir_ack_apic_edge(struct irq_data *data)
44917 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
44918
44919 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
44920 {
44921 - chip->irq_print_chip = ir_print_prefix;
44922 - chip->irq_ack = ir_ack_apic_edge;
44923 - chip->irq_eoi = ir_ack_apic_level;
44924 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44925 + pax_open_kernel();
44926 + *(void **)&chip->irq_print_chip = ir_print_prefix;
44927 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
44928 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
44929 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44930 + pax_close_kernel();
44931 }
44932
44933 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
44934 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
44935 index 471e1cd..b53b870 100644
44936 --- a/drivers/irqchip/irq-gic.c
44937 +++ b/drivers/irqchip/irq-gic.c
44938 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
44939 * Supported arch specific GIC irq extension.
44940 * Default make them NULL.
44941 */
44942 -struct irq_chip gic_arch_extn = {
44943 +irq_chip_no_const gic_arch_extn = {
44944 .irq_eoi = NULL,
44945 .irq_mask = NULL,
44946 .irq_unmask = NULL,
44947 @@ -318,7 +318,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
44948 chained_irq_exit(chip, desc);
44949 }
44950
44951 -static struct irq_chip gic_chip = {
44952 +static irq_chip_no_const gic_chip __read_only = {
44953 .name = "GIC",
44954 .irq_mask = gic_mask_irq,
44955 .irq_unmask = gic_unmask_irq,
44956 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
44957 index 9a0767b..5e5f86f 100644
44958 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
44959 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
44960 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
44961 struct intc_irqpin_iomem *i;
44962 struct resource *io[INTC_IRQPIN_REG_NR];
44963 struct resource *irq;
44964 - struct irq_chip *irq_chip;
44965 + irq_chip_no_const *irq_chip;
44966 void (*enable_fn)(struct irq_data *d);
44967 void (*disable_fn)(struct irq_data *d);
44968 const char *name = dev_name(dev);
44969 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
44970 index 384e6ed..7a771b2 100644
44971 --- a/drivers/irqchip/irq-renesas-irqc.c
44972 +++ b/drivers/irqchip/irq-renesas-irqc.c
44973 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
44974 struct irqc_priv *p;
44975 struct resource *io;
44976 struct resource *irq;
44977 - struct irq_chip *irq_chip;
44978 + irq_chip_no_const *irq_chip;
44979 const char *name = dev_name(&pdev->dev);
44980 int ret;
44981 int k;
44982 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
44983 index 6a2df32..dc962f1 100644
44984 --- a/drivers/isdn/capi/capi.c
44985 +++ b/drivers/isdn/capi/capi.c
44986 @@ -81,8 +81,8 @@ struct capiminor {
44987
44988 struct capi20_appl *ap;
44989 u32 ncci;
44990 - atomic_t datahandle;
44991 - atomic_t msgid;
44992 + atomic_unchecked_t datahandle;
44993 + atomic_unchecked_t msgid;
44994
44995 struct tty_port port;
44996 int ttyinstop;
44997 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
44998 capimsg_setu16(s, 2, mp->ap->applid);
44999 capimsg_setu8 (s, 4, CAPI_DATA_B3);
45000 capimsg_setu8 (s, 5, CAPI_RESP);
45001 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
45002 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
45003 capimsg_setu32(s, 8, mp->ncci);
45004 capimsg_setu16(s, 12, datahandle);
45005 }
45006 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
45007 mp->outbytes -= len;
45008 spin_unlock_bh(&mp->outlock);
45009
45010 - datahandle = atomic_inc_return(&mp->datahandle);
45011 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
45012 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
45013 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
45014 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
45015 capimsg_setu16(skb->data, 2, mp->ap->applid);
45016 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
45017 capimsg_setu8 (skb->data, 5, CAPI_REQ);
45018 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
45019 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
45020 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
45021 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
45022 capimsg_setu16(skb->data, 16, len); /* Data length */
45023 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
45024 index aecec6d..11e13c5 100644
45025 --- a/drivers/isdn/gigaset/bas-gigaset.c
45026 +++ b/drivers/isdn/gigaset/bas-gigaset.c
45027 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
45028
45029
45030 static const struct gigaset_ops gigops = {
45031 - gigaset_write_cmd,
45032 - gigaset_write_room,
45033 - gigaset_chars_in_buffer,
45034 - gigaset_brkchars,
45035 - gigaset_init_bchannel,
45036 - gigaset_close_bchannel,
45037 - gigaset_initbcshw,
45038 - gigaset_freebcshw,
45039 - gigaset_reinitbcshw,
45040 - gigaset_initcshw,
45041 - gigaset_freecshw,
45042 - gigaset_set_modem_ctrl,
45043 - gigaset_baud_rate,
45044 - gigaset_set_line_ctrl,
45045 - gigaset_isoc_send_skb,
45046 - gigaset_isoc_input,
45047 + .write_cmd = gigaset_write_cmd,
45048 + .write_room = gigaset_write_room,
45049 + .chars_in_buffer = gigaset_chars_in_buffer,
45050 + .brkchars = gigaset_brkchars,
45051 + .init_bchannel = gigaset_init_bchannel,
45052 + .close_bchannel = gigaset_close_bchannel,
45053 + .initbcshw = gigaset_initbcshw,
45054 + .freebcshw = gigaset_freebcshw,
45055 + .reinitbcshw = gigaset_reinitbcshw,
45056 + .initcshw = gigaset_initcshw,
45057 + .freecshw = gigaset_freecshw,
45058 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45059 + .baud_rate = gigaset_baud_rate,
45060 + .set_line_ctrl = gigaset_set_line_ctrl,
45061 + .send_skb = gigaset_isoc_send_skb,
45062 + .handle_input = gigaset_isoc_input,
45063 };
45064
45065 /* bas_gigaset_init
45066 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
45067 index 600c79b..3752bab 100644
45068 --- a/drivers/isdn/gigaset/interface.c
45069 +++ b/drivers/isdn/gigaset/interface.c
45070 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
45071 }
45072 tty->driver_data = cs;
45073
45074 - ++cs->port.count;
45075 + atomic_inc(&cs->port.count);
45076
45077 - if (cs->port.count == 1) {
45078 + if (atomic_read(&cs->port.count) == 1) {
45079 tty_port_tty_set(&cs->port, tty);
45080 cs->port.low_latency = 1;
45081 }
45082 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
45083
45084 if (!cs->connected)
45085 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
45086 - else if (!cs->port.count)
45087 + else if (!atomic_read(&cs->port.count))
45088 dev_warn(cs->dev, "%s: device not opened\n", __func__);
45089 - else if (!--cs->port.count)
45090 + else if (!atomic_dec_return(&cs->port.count))
45091 tty_port_tty_set(&cs->port, NULL);
45092
45093 mutex_unlock(&cs->mutex);
45094 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
45095 index 8c91fd5..14f13ce 100644
45096 --- a/drivers/isdn/gigaset/ser-gigaset.c
45097 +++ b/drivers/isdn/gigaset/ser-gigaset.c
45098 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
45099 }
45100
45101 static const struct gigaset_ops ops = {
45102 - gigaset_write_cmd,
45103 - gigaset_write_room,
45104 - gigaset_chars_in_buffer,
45105 - gigaset_brkchars,
45106 - gigaset_init_bchannel,
45107 - gigaset_close_bchannel,
45108 - gigaset_initbcshw,
45109 - gigaset_freebcshw,
45110 - gigaset_reinitbcshw,
45111 - gigaset_initcshw,
45112 - gigaset_freecshw,
45113 - gigaset_set_modem_ctrl,
45114 - gigaset_baud_rate,
45115 - gigaset_set_line_ctrl,
45116 - gigaset_m10x_send_skb, /* asyncdata.c */
45117 - gigaset_m10x_input, /* asyncdata.c */
45118 + .write_cmd = gigaset_write_cmd,
45119 + .write_room = gigaset_write_room,
45120 + .chars_in_buffer = gigaset_chars_in_buffer,
45121 + .brkchars = gigaset_brkchars,
45122 + .init_bchannel = gigaset_init_bchannel,
45123 + .close_bchannel = gigaset_close_bchannel,
45124 + .initbcshw = gigaset_initbcshw,
45125 + .freebcshw = gigaset_freebcshw,
45126 + .reinitbcshw = gigaset_reinitbcshw,
45127 + .initcshw = gigaset_initcshw,
45128 + .freecshw = gigaset_freecshw,
45129 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45130 + .baud_rate = gigaset_baud_rate,
45131 + .set_line_ctrl = gigaset_set_line_ctrl,
45132 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
45133 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
45134 };
45135
45136
45137 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
45138 index 5f306e2..5342f88 100644
45139 --- a/drivers/isdn/gigaset/usb-gigaset.c
45140 +++ b/drivers/isdn/gigaset/usb-gigaset.c
45141 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
45142 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
45143 memcpy(cs->hw.usb->bchars, buf, 6);
45144 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
45145 - 0, 0, &buf, 6, 2000);
45146 + 0, 0, buf, 6, 2000);
45147 }
45148
45149 static void gigaset_freebcshw(struct bc_state *bcs)
45150 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
45151 }
45152
45153 static const struct gigaset_ops ops = {
45154 - gigaset_write_cmd,
45155 - gigaset_write_room,
45156 - gigaset_chars_in_buffer,
45157 - gigaset_brkchars,
45158 - gigaset_init_bchannel,
45159 - gigaset_close_bchannel,
45160 - gigaset_initbcshw,
45161 - gigaset_freebcshw,
45162 - gigaset_reinitbcshw,
45163 - gigaset_initcshw,
45164 - gigaset_freecshw,
45165 - gigaset_set_modem_ctrl,
45166 - gigaset_baud_rate,
45167 - gigaset_set_line_ctrl,
45168 - gigaset_m10x_send_skb,
45169 - gigaset_m10x_input,
45170 + .write_cmd = gigaset_write_cmd,
45171 + .write_room = gigaset_write_room,
45172 + .chars_in_buffer = gigaset_chars_in_buffer,
45173 + .brkchars = gigaset_brkchars,
45174 + .init_bchannel = gigaset_init_bchannel,
45175 + .close_bchannel = gigaset_close_bchannel,
45176 + .initbcshw = gigaset_initbcshw,
45177 + .freebcshw = gigaset_freebcshw,
45178 + .reinitbcshw = gigaset_reinitbcshw,
45179 + .initcshw = gigaset_initcshw,
45180 + .freecshw = gigaset_freecshw,
45181 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45182 + .baud_rate = gigaset_baud_rate,
45183 + .set_line_ctrl = gigaset_set_line_ctrl,
45184 + .send_skb = gigaset_m10x_send_skb,
45185 + .handle_input = gigaset_m10x_input,
45186 };
45187
45188 /*
45189 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
45190 index 4d9b195..455075c 100644
45191 --- a/drivers/isdn/hardware/avm/b1.c
45192 +++ b/drivers/isdn/hardware/avm/b1.c
45193 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
45194 }
45195 if (left) {
45196 if (t4file->user) {
45197 - if (copy_from_user(buf, dp, left))
45198 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45199 return -EFAULT;
45200 } else {
45201 memcpy(buf, dp, left);
45202 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
45203 }
45204 if (left) {
45205 if (config->user) {
45206 - if (copy_from_user(buf, dp, left))
45207 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45208 return -EFAULT;
45209 } else {
45210 memcpy(buf, dp, left);
45211 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
45212 index 9b856e1..fa03c92 100644
45213 --- a/drivers/isdn/i4l/isdn_common.c
45214 +++ b/drivers/isdn/i4l/isdn_common.c
45215 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
45216 } else
45217 return -EINVAL;
45218 case IIOCDBGVAR:
45219 + if (!capable(CAP_SYS_RAWIO))
45220 + return -EPERM;
45221 if (arg) {
45222 if (copy_to_user(argp, &dev, sizeof(ulong)))
45223 return -EFAULT;
45224 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
45225 index 91d5730..336523e 100644
45226 --- a/drivers/isdn/i4l/isdn_concap.c
45227 +++ b/drivers/isdn/i4l/isdn_concap.c
45228 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
45229 }
45230
45231 struct concap_device_ops isdn_concap_reliable_dl_dops = {
45232 - &isdn_concap_dl_data_req,
45233 - &isdn_concap_dl_connect_req,
45234 - &isdn_concap_dl_disconn_req
45235 + .data_req = &isdn_concap_dl_data_req,
45236 + .connect_req = &isdn_concap_dl_connect_req,
45237 + .disconn_req = &isdn_concap_dl_disconn_req
45238 };
45239
45240 /* The following should better go into a dedicated source file such that
45241 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
45242 index bc91261..2ef7e36 100644
45243 --- a/drivers/isdn/i4l/isdn_tty.c
45244 +++ b/drivers/isdn/i4l/isdn_tty.c
45245 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
45246
45247 #ifdef ISDN_DEBUG_MODEM_OPEN
45248 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
45249 - port->count);
45250 + atomic_read(&port->count));
45251 #endif
45252 - port->count++;
45253 + atomic_inc(&port->count);
45254 port->tty = tty;
45255 /*
45256 * Start up serial port
45257 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45258 #endif
45259 return;
45260 }
45261 - if ((tty->count == 1) && (port->count != 1)) {
45262 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
45263 /*
45264 * Uh, oh. tty->count is 1, which means that the tty
45265 * structure will be freed. Info->count should always
45266 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45267 * serial port won't be shutdown.
45268 */
45269 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
45270 - "info->count is %d\n", port->count);
45271 - port->count = 1;
45272 + "info->count is %d\n", atomic_read(&port->count));
45273 + atomic_set(&port->count, 1);
45274 }
45275 - if (--port->count < 0) {
45276 + if (atomic_dec_return(&port->count) < 0) {
45277 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
45278 - info->line, port->count);
45279 - port->count = 0;
45280 + info->line, atomic_read(&port->count));
45281 + atomic_set(&port->count, 0);
45282 }
45283 - if (port->count) {
45284 + if (atomic_read(&port->count)) {
45285 #ifdef ISDN_DEBUG_MODEM_OPEN
45286 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
45287 #endif
45288 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
45289 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
45290 return;
45291 isdn_tty_shutdown(info);
45292 - port->count = 0;
45293 + atomic_set(&port->count, 0);
45294 port->flags &= ~ASYNC_NORMAL_ACTIVE;
45295 port->tty = NULL;
45296 wake_up_interruptible(&port->open_wait);
45297 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
45298 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
45299 modem_info *info = &dev->mdm.info[i];
45300
45301 - if (info->port.count == 0)
45302 + if (atomic_read(&info->port.count) == 0)
45303 continue;
45304 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
45305 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
45306 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
45307 index e2d4e58..40cd045 100644
45308 --- a/drivers/isdn/i4l/isdn_x25iface.c
45309 +++ b/drivers/isdn/i4l/isdn_x25iface.c
45310 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
45311
45312
45313 static struct concap_proto_ops ix25_pops = {
45314 - &isdn_x25iface_proto_new,
45315 - &isdn_x25iface_proto_del,
45316 - &isdn_x25iface_proto_restart,
45317 - &isdn_x25iface_proto_close,
45318 - &isdn_x25iface_xmit,
45319 - &isdn_x25iface_receive,
45320 - &isdn_x25iface_connect_ind,
45321 - &isdn_x25iface_disconn_ind
45322 + .proto_new = &isdn_x25iface_proto_new,
45323 + .proto_del = &isdn_x25iface_proto_del,
45324 + .restart = &isdn_x25iface_proto_restart,
45325 + .close = &isdn_x25iface_proto_close,
45326 + .encap_and_xmit = &isdn_x25iface_xmit,
45327 + .data_ind = &isdn_x25iface_receive,
45328 + .connect_ind = &isdn_x25iface_connect_ind,
45329 + .disconn_ind = &isdn_x25iface_disconn_ind
45330 };
45331
45332 /* error message helper function */
45333 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
45334 index 358a574..b4987ea 100644
45335 --- a/drivers/isdn/icn/icn.c
45336 +++ b/drivers/isdn/icn/icn.c
45337 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
45338 if (count > len)
45339 count = len;
45340 if (user) {
45341 - if (copy_from_user(msg, buf, count))
45342 + if (count > sizeof msg || copy_from_user(msg, buf, count))
45343 return -EFAULT;
45344 } else
45345 memcpy(msg, buf, count);
45346 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
45347 index 87f7dff..7300125 100644
45348 --- a/drivers/isdn/mISDN/dsp_cmx.c
45349 +++ b/drivers/isdn/mISDN/dsp_cmx.c
45350 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
45351 static u16 dsp_count; /* last sample count */
45352 static int dsp_count_valid; /* if we have last sample count */
45353
45354 -void
45355 +void __intentional_overflow(-1)
45356 dsp_cmx_send(void *arg)
45357 {
45358 struct dsp_conf *conf;
45359 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
45360 index 312ffd3..9263d05 100644
45361 --- a/drivers/lguest/core.c
45362 +++ b/drivers/lguest/core.c
45363 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
45364 * The end address needs +1 because __get_vm_area allocates an
45365 * extra guard page, so we need space for that.
45366 */
45367 +
45368 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
45369 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45370 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
45371 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45372 +#else
45373 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45374 VM_ALLOC, switcher_addr, switcher_addr
45375 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45376 +#endif
45377 +
45378 if (!switcher_vma) {
45379 err = -ENOMEM;
45380 printk("lguest: could not map switcher pages high\n");
45381 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
45382 * Now the Switcher is mapped at the right address, we can't fail!
45383 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
45384 */
45385 - memcpy(switcher_vma->addr, start_switcher_text,
45386 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
45387 end_switcher_text - start_switcher_text);
45388
45389 printk(KERN_INFO "lguest: mapped switcher at %p\n",
45390 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
45391 index e3abebc9..6a35328 100644
45392 --- a/drivers/lguest/page_tables.c
45393 +++ b/drivers/lguest/page_tables.c
45394 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
45395 /*:*/
45396
45397 #ifdef CONFIG_X86_PAE
45398 -static void release_pmd(pmd_t *spmd)
45399 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
45400 {
45401 /* If the entry's not present, there's nothing to release. */
45402 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
45403 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
45404 index 30f2aef..391c748 100644
45405 --- a/drivers/lguest/x86/core.c
45406 +++ b/drivers/lguest/x86/core.c
45407 @@ -60,7 +60,7 @@ static struct {
45408 /* Offset from where switcher.S was compiled to where we've copied it */
45409 static unsigned long switcher_offset(void)
45410 {
45411 - return switcher_addr - (unsigned long)start_switcher_text;
45412 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
45413 }
45414
45415 /* This cpu's struct lguest_pages (after the Switcher text page) */
45416 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
45417 * These copies are pretty cheap, so we do them unconditionally: */
45418 /* Save the current Host top-level page directory.
45419 */
45420 +
45421 +#ifdef CONFIG_PAX_PER_CPU_PGD
45422 + pages->state.host_cr3 = read_cr3();
45423 +#else
45424 pages->state.host_cr3 = __pa(current->mm->pgd);
45425 +#endif
45426 +
45427 /*
45428 * Set up the Guest's page tables to see this CPU's pages (and no
45429 * other CPU's pages).
45430 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
45431 * compiled-in switcher code and the high-mapped copy we just made.
45432 */
45433 for (i = 0; i < IDT_ENTRIES; i++)
45434 - default_idt_entries[i] += switcher_offset();
45435 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
45436
45437 /*
45438 * Set up the Switcher's per-cpu areas.
45439 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
45440 * it will be undisturbed when we switch. To change %cs and jump we
45441 * need this structure to feed to Intel's "lcall" instruction.
45442 */
45443 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
45444 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
45445 lguest_entry.segment = LGUEST_CS;
45446
45447 /*
45448 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
45449 index 40634b0..4f5855e 100644
45450 --- a/drivers/lguest/x86/switcher_32.S
45451 +++ b/drivers/lguest/x86/switcher_32.S
45452 @@ -87,6 +87,7 @@
45453 #include <asm/page.h>
45454 #include <asm/segment.h>
45455 #include <asm/lguest.h>
45456 +#include <asm/processor-flags.h>
45457
45458 // We mark the start of the code to copy
45459 // It's placed in .text tho it's never run here
45460 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
45461 // Changes type when we load it: damn Intel!
45462 // For after we switch over our page tables
45463 // That entry will be read-only: we'd crash.
45464 +
45465 +#ifdef CONFIG_PAX_KERNEXEC
45466 + mov %cr0, %edx
45467 + xor $X86_CR0_WP, %edx
45468 + mov %edx, %cr0
45469 +#endif
45470 +
45471 movl $(GDT_ENTRY_TSS*8), %edx
45472 ltr %dx
45473
45474 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
45475 // Let's clear it again for our return.
45476 // The GDT descriptor of the Host
45477 // Points to the table after two "size" bytes
45478 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
45479 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
45480 // Clear "used" from type field (byte 5, bit 2)
45481 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
45482 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
45483 +
45484 +#ifdef CONFIG_PAX_KERNEXEC
45485 + mov %cr0, %eax
45486 + xor $X86_CR0_WP, %eax
45487 + mov %eax, %cr0
45488 +#endif
45489
45490 // Once our page table's switched, the Guest is live!
45491 // The Host fades as we run this final step.
45492 @@ -295,13 +309,12 @@ deliver_to_host:
45493 // I consulted gcc, and it gave
45494 // These instructions, which I gladly credit:
45495 leal (%edx,%ebx,8), %eax
45496 - movzwl (%eax),%edx
45497 - movl 4(%eax), %eax
45498 - xorw %ax, %ax
45499 - orl %eax, %edx
45500 + movl 4(%eax), %edx
45501 + movw (%eax), %dx
45502 // Now the address of the handler's in %edx
45503 // We call it now: its "iret" drops us home.
45504 - jmp *%edx
45505 + ljmp $__KERNEL_CS, $1f
45506 +1: jmp *%edx
45507
45508 // Every interrupt can come to us here
45509 // But we must truly tell each apart.
45510 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
45511 index a08e3ee..df8ade2 100644
45512 --- a/drivers/md/bcache/closure.h
45513 +++ b/drivers/md/bcache/closure.h
45514 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
45515 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
45516 struct workqueue_struct *wq)
45517 {
45518 - BUG_ON(object_is_on_stack(cl));
45519 + BUG_ON(object_starts_on_stack(cl));
45520 closure_set_ip(cl);
45521 cl->fn = fn;
45522 cl->wq = wq;
45523 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
45524 index 3a57679..c58cdaf 100644
45525 --- a/drivers/md/bitmap.c
45526 +++ b/drivers/md/bitmap.c
45527 @@ -1786,7 +1786,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
45528 chunk_kb ? "KB" : "B");
45529 if (bitmap->storage.file) {
45530 seq_printf(seq, ", file: ");
45531 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
45532 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
45533 }
45534
45535 seq_printf(seq, "\n");
45536 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
45537 index c8a18e4..0ab43e5 100644
45538 --- a/drivers/md/dm-ioctl.c
45539 +++ b/drivers/md/dm-ioctl.c
45540 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
45541 cmd == DM_LIST_VERSIONS_CMD)
45542 return 0;
45543
45544 - if ((cmd == DM_DEV_CREATE_CMD)) {
45545 + if (cmd == DM_DEV_CREATE_CMD) {
45546 if (!*param->name) {
45547 DMWARN("name not supplied when creating device");
45548 return -EINVAL;
45549 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
45550 index 089d627..ef7352e 100644
45551 --- a/drivers/md/dm-raid1.c
45552 +++ b/drivers/md/dm-raid1.c
45553 @@ -40,7 +40,7 @@ enum dm_raid1_error {
45554
45555 struct mirror {
45556 struct mirror_set *ms;
45557 - atomic_t error_count;
45558 + atomic_unchecked_t error_count;
45559 unsigned long error_type;
45560 struct dm_dev *dev;
45561 sector_t offset;
45562 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
45563 struct mirror *m;
45564
45565 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
45566 - if (!atomic_read(&m->error_count))
45567 + if (!atomic_read_unchecked(&m->error_count))
45568 return m;
45569
45570 return NULL;
45571 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
45572 * simple way to tell if a device has encountered
45573 * errors.
45574 */
45575 - atomic_inc(&m->error_count);
45576 + atomic_inc_unchecked(&m->error_count);
45577
45578 if (test_and_set_bit(error_type, &m->error_type))
45579 return;
45580 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
45581 struct mirror *m = get_default_mirror(ms);
45582
45583 do {
45584 - if (likely(!atomic_read(&m->error_count)))
45585 + if (likely(!atomic_read_unchecked(&m->error_count)))
45586 return m;
45587
45588 if (m-- == ms->mirror)
45589 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
45590 {
45591 struct mirror *default_mirror = get_default_mirror(m->ms);
45592
45593 - return !atomic_read(&default_mirror->error_count);
45594 + return !atomic_read_unchecked(&default_mirror->error_count);
45595 }
45596
45597 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45598 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45599 */
45600 if (likely(region_in_sync(ms, region, 1)))
45601 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45602 - else if (m && atomic_read(&m->error_count))
45603 + else if (m && atomic_read_unchecked(&m->error_count))
45604 m = NULL;
45605
45606 if (likely(m))
45607 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45608 }
45609
45610 ms->mirror[mirror].ms = ms;
45611 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45612 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45613 ms->mirror[mirror].error_type = 0;
45614 ms->mirror[mirror].offset = offset;
45615
45616 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45617 */
45618 static char device_status_char(struct mirror *m)
45619 {
45620 - if (!atomic_read(&(m->error_count)))
45621 + if (!atomic_read_unchecked(&(m->error_count)))
45622 return 'A';
45623
45624 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45625 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45626 index f478a4c..4b8e5ef 100644
45627 --- a/drivers/md/dm-stats.c
45628 +++ b/drivers/md/dm-stats.c
45629 @@ -382,7 +382,7 @@ do_sync_free:
45630 synchronize_rcu_expedited();
45631 dm_stat_free(&s->rcu_head);
45632 } else {
45633 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45634 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45635 call_rcu(&s->rcu_head, dm_stat_free);
45636 }
45637 return 0;
45638 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45639 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45640 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45641 ));
45642 - ACCESS_ONCE(last->last_sector) = end_sector;
45643 - ACCESS_ONCE(last->last_rw) = bi_rw;
45644 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45645 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45646 }
45647
45648 rcu_read_lock();
45649 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45650 index f8b37d4..5c5cafd 100644
45651 --- a/drivers/md/dm-stripe.c
45652 +++ b/drivers/md/dm-stripe.c
45653 @@ -21,7 +21,7 @@ struct stripe {
45654 struct dm_dev *dev;
45655 sector_t physical_start;
45656
45657 - atomic_t error_count;
45658 + atomic_unchecked_t error_count;
45659 };
45660
45661 struct stripe_c {
45662 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45663 kfree(sc);
45664 return r;
45665 }
45666 - atomic_set(&(sc->stripe[i].error_count), 0);
45667 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45668 }
45669
45670 ti->private = sc;
45671 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45672 DMEMIT("%d ", sc->stripes);
45673 for (i = 0; i < sc->stripes; i++) {
45674 DMEMIT("%s ", sc->stripe[i].dev->name);
45675 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45676 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45677 'D' : 'A';
45678 }
45679 buffer[i] = '\0';
45680 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45681 */
45682 for (i = 0; i < sc->stripes; i++)
45683 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45684 - atomic_inc(&(sc->stripe[i].error_count));
45685 - if (atomic_read(&(sc->stripe[i].error_count)) <
45686 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45687 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45688 DM_IO_ERROR_THRESHOLD)
45689 schedule_work(&sc->trigger_event);
45690 }
45691 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45692 index 757f1ba..bf9ec8f 100644
45693 --- a/drivers/md/dm-table.c
45694 +++ b/drivers/md/dm-table.c
45695 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45696 if (!dev_size)
45697 return 0;
45698
45699 - if ((start >= dev_size) || (start + len > dev_size)) {
45700 + if ((start >= dev_size) || (len > dev_size - start)) {
45701 DMWARN("%s: %s too small for target: "
45702 "start=%llu, len=%llu, dev_size=%llu",
45703 dm_device_name(ti->table->md), bdevname(bdev, b),
45704 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45705 index 79f6941..b33b4e0 100644
45706 --- a/drivers/md/dm-thin-metadata.c
45707 +++ b/drivers/md/dm-thin-metadata.c
45708 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45709 {
45710 pmd->info.tm = pmd->tm;
45711 pmd->info.levels = 2;
45712 - pmd->info.value_type.context = pmd->data_sm;
45713 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45714 pmd->info.value_type.size = sizeof(__le64);
45715 pmd->info.value_type.inc = data_block_inc;
45716 pmd->info.value_type.dec = data_block_dec;
45717 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45718
45719 pmd->bl_info.tm = pmd->tm;
45720 pmd->bl_info.levels = 1;
45721 - pmd->bl_info.value_type.context = pmd->data_sm;
45722 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45723 pmd->bl_info.value_type.size = sizeof(__le64);
45724 pmd->bl_info.value_type.inc = data_block_inc;
45725 pmd->bl_info.value_type.dec = data_block_dec;
45726 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45727 index 9b4e30a..83c927d 100644
45728 --- a/drivers/md/dm.c
45729 +++ b/drivers/md/dm.c
45730 @@ -188,9 +188,9 @@ struct mapped_device {
45731 /*
45732 * Event handling.
45733 */
45734 - atomic_t event_nr;
45735 + atomic_unchecked_t event_nr;
45736 wait_queue_head_t eventq;
45737 - atomic_t uevent_seq;
45738 + atomic_unchecked_t uevent_seq;
45739 struct list_head uevent_list;
45740 spinlock_t uevent_lock; /* Protect access to uevent_list */
45741
45742 @@ -2170,8 +2170,8 @@ static struct mapped_device *alloc_dev(int minor)
45743 spin_lock_init(&md->deferred_lock);
45744 atomic_set(&md->holders, 1);
45745 atomic_set(&md->open_count, 0);
45746 - atomic_set(&md->event_nr, 0);
45747 - atomic_set(&md->uevent_seq, 0);
45748 + atomic_set_unchecked(&md->event_nr, 0);
45749 + atomic_set_unchecked(&md->uevent_seq, 0);
45750 INIT_LIST_HEAD(&md->uevent_list);
45751 INIT_LIST_HEAD(&md->table_devices);
45752 spin_lock_init(&md->uevent_lock);
45753 @@ -2336,7 +2336,7 @@ static void event_callback(void *context)
45754
45755 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45756
45757 - atomic_inc(&md->event_nr);
45758 + atomic_inc_unchecked(&md->event_nr);
45759 wake_up(&md->eventq);
45760 }
45761
45762 @@ -3182,18 +3182,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
45763
45764 uint32_t dm_next_uevent_seq(struct mapped_device *md)
45765 {
45766 - return atomic_add_return(1, &md->uevent_seq);
45767 + return atomic_add_return_unchecked(1, &md->uevent_seq);
45768 }
45769
45770 uint32_t dm_get_event_nr(struct mapped_device *md)
45771 {
45772 - return atomic_read(&md->event_nr);
45773 + return atomic_read_unchecked(&md->event_nr);
45774 }
45775
45776 int dm_wait_event(struct mapped_device *md, int event_nr)
45777 {
45778 return wait_event_interruptible(md->eventq,
45779 - (event_nr != atomic_read(&md->event_nr)));
45780 + (event_nr != atomic_read_unchecked(&md->event_nr)));
45781 }
45782
45783 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
45784 diff --git a/drivers/md/md.c b/drivers/md/md.c
45785 index b7bf8ee..ee17152 100644
45786 --- a/drivers/md/md.c
45787 +++ b/drivers/md/md.c
45788 @@ -191,10 +191,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
45789 * start build, activate spare
45790 */
45791 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
45792 -static atomic_t md_event_count;
45793 +static atomic_unchecked_t md_event_count;
45794 void md_new_event(struct mddev *mddev)
45795 {
45796 - atomic_inc(&md_event_count);
45797 + atomic_inc_unchecked(&md_event_count);
45798 wake_up(&md_event_waiters);
45799 }
45800 EXPORT_SYMBOL_GPL(md_new_event);
45801 @@ -204,7 +204,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
45802 */
45803 static void md_new_event_inintr(struct mddev *mddev)
45804 {
45805 - atomic_inc(&md_event_count);
45806 + atomic_inc_unchecked(&md_event_count);
45807 wake_up(&md_event_waiters);
45808 }
45809
45810 @@ -1442,7 +1442,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
45811 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
45812 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
45813 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
45814 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45815 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45816
45817 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
45818 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
45819 @@ -1693,7 +1693,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
45820 else
45821 sb->resync_offset = cpu_to_le64(0);
45822
45823 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
45824 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
45825
45826 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
45827 sb->size = cpu_to_le64(mddev->dev_sectors);
45828 @@ -2564,7 +2564,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
45829 static ssize_t
45830 errors_show(struct md_rdev *rdev, char *page)
45831 {
45832 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
45833 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
45834 }
45835
45836 static ssize_t
45837 @@ -2573,7 +2573,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
45838 char *e;
45839 unsigned long n = simple_strtoul(buf, &e, 10);
45840 if (*buf && (*e == 0 || *e == '\n')) {
45841 - atomic_set(&rdev->corrected_errors, n);
45842 + atomic_set_unchecked(&rdev->corrected_errors, n);
45843 return len;
45844 }
45845 return -EINVAL;
45846 @@ -3009,8 +3009,8 @@ int md_rdev_init(struct md_rdev *rdev)
45847 rdev->sb_loaded = 0;
45848 rdev->bb_page = NULL;
45849 atomic_set(&rdev->nr_pending, 0);
45850 - atomic_set(&rdev->read_errors, 0);
45851 - atomic_set(&rdev->corrected_errors, 0);
45852 + atomic_set_unchecked(&rdev->read_errors, 0);
45853 + atomic_set_unchecked(&rdev->corrected_errors, 0);
45854
45855 INIT_LIST_HEAD(&rdev->same_set);
45856 init_waitqueue_head(&rdev->blocked_wait);
45857 @@ -7086,7 +7086,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
45858
45859 spin_unlock(&pers_lock);
45860 seq_printf(seq, "\n");
45861 - seq->poll_event = atomic_read(&md_event_count);
45862 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45863 return 0;
45864 }
45865 if (v == (void*)2) {
45866 @@ -7189,7 +7189,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
45867 return error;
45868
45869 seq = file->private_data;
45870 - seq->poll_event = atomic_read(&md_event_count);
45871 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45872 return error;
45873 }
45874
45875 @@ -7206,7 +7206,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
45876 /* always allow read */
45877 mask = POLLIN | POLLRDNORM;
45878
45879 - if (seq->poll_event != atomic_read(&md_event_count))
45880 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
45881 mask |= POLLERR | POLLPRI;
45882 return mask;
45883 }
45884 @@ -7253,7 +7253,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
45885 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
45886 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
45887 (int)part_stat_read(&disk->part0, sectors[1]) -
45888 - atomic_read(&disk->sync_io);
45889 + atomic_read_unchecked(&disk->sync_io);
45890 /* sync IO will cause sync_io to increase before the disk_stats
45891 * as sync_io is counted when a request starts, and
45892 * disk_stats is counted when it completes.
45893 diff --git a/drivers/md/md.h b/drivers/md/md.h
45894 index 318ca8f..31e4478 100644
45895 --- a/drivers/md/md.h
45896 +++ b/drivers/md/md.h
45897 @@ -94,13 +94,13 @@ struct md_rdev {
45898 * only maintained for arrays that
45899 * support hot removal
45900 */
45901 - atomic_t read_errors; /* number of consecutive read errors that
45902 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
45903 * we have tried to ignore.
45904 */
45905 struct timespec last_read_error; /* monotonic time since our
45906 * last read error
45907 */
45908 - atomic_t corrected_errors; /* number of corrected read errors,
45909 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
45910 * for reporting to userspace and storing
45911 * in superblock.
45912 */
45913 @@ -476,7 +476,7 @@ extern void mddev_unlock(struct mddev *mddev);
45914
45915 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
45916 {
45917 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45918 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45919 }
45920
45921 struct md_personality
45922 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
45923 index e8a9042..35bd145 100644
45924 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
45925 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
45926 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
45927 * Flick into a mode where all blocks get allocated in the new area.
45928 */
45929 smm->begin = old_len;
45930 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
45931 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
45932
45933 /*
45934 * Extend.
45935 @@ -714,7 +714,7 @@ out:
45936 /*
45937 * Switch back to normal behaviour.
45938 */
45939 - memcpy(sm, &ops, sizeof(*sm));
45940 + memcpy((void *)sm, &ops, sizeof(*sm));
45941 return r;
45942 }
45943
45944 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
45945 index 3e6d115..ffecdeb 100644
45946 --- a/drivers/md/persistent-data/dm-space-map.h
45947 +++ b/drivers/md/persistent-data/dm-space-map.h
45948 @@ -71,6 +71,7 @@ struct dm_space_map {
45949 dm_sm_threshold_fn fn,
45950 void *context);
45951 };
45952 +typedef struct dm_space_map __no_const dm_space_map_no_const;
45953
45954 /*----------------------------------------------------------------*/
45955
45956 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
45957 index d34e238..34f8d98 100644
45958 --- a/drivers/md/raid1.c
45959 +++ b/drivers/md/raid1.c
45960 @@ -1922,7 +1922,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
45961 if (r1_sync_page_io(rdev, sect, s,
45962 bio->bi_io_vec[idx].bv_page,
45963 READ) != 0)
45964 - atomic_add(s, &rdev->corrected_errors);
45965 + atomic_add_unchecked(s, &rdev->corrected_errors);
45966 }
45967 sectors -= s;
45968 sect += s;
45969 @@ -2155,7 +2155,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
45970 !test_bit(Faulty, &rdev->flags)) {
45971 if (r1_sync_page_io(rdev, sect, s,
45972 conf->tmppage, READ)) {
45973 - atomic_add(s, &rdev->corrected_errors);
45974 + atomic_add_unchecked(s, &rdev->corrected_errors);
45975 printk(KERN_INFO
45976 "md/raid1:%s: read error corrected "
45977 "(%d sectors at %llu on %s)\n",
45978 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
45979 index a7196c4..439f012 100644
45980 --- a/drivers/md/raid10.c
45981 +++ b/drivers/md/raid10.c
45982 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
45983 /* The write handler will notice the lack of
45984 * R10BIO_Uptodate and record any errors etc
45985 */
45986 - atomic_add(r10_bio->sectors,
45987 + atomic_add_unchecked(r10_bio->sectors,
45988 &conf->mirrors[d].rdev->corrected_errors);
45989
45990 /* for reconstruct, we always reschedule after a read.
45991 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45992 {
45993 struct timespec cur_time_mon;
45994 unsigned long hours_since_last;
45995 - unsigned int read_errors = atomic_read(&rdev->read_errors);
45996 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
45997
45998 ktime_get_ts(&cur_time_mon);
45999
46000 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
46001 * overflowing the shift of read_errors by hours_since_last.
46002 */
46003 if (hours_since_last >= 8 * sizeof(read_errors))
46004 - atomic_set(&rdev->read_errors, 0);
46005 + atomic_set_unchecked(&rdev->read_errors, 0);
46006 else
46007 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
46008 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
46009 }
46010
46011 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
46012 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
46013 return;
46014
46015 check_decay_read_errors(mddev, rdev);
46016 - atomic_inc(&rdev->read_errors);
46017 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
46018 + atomic_inc_unchecked(&rdev->read_errors);
46019 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
46020 char b[BDEVNAME_SIZE];
46021 bdevname(rdev->bdev, b);
46022
46023 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
46024 "md/raid10:%s: %s: Raid device exceeded "
46025 "read_error threshold [cur %d:max %d]\n",
46026 mdname(mddev), b,
46027 - atomic_read(&rdev->read_errors), max_read_errors);
46028 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
46029 printk(KERN_NOTICE
46030 "md/raid10:%s: %s: Failing raid device\n",
46031 mdname(mddev), b);
46032 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
46033 sect +
46034 choose_data_offset(r10_bio, rdev)),
46035 bdevname(rdev->bdev, b));
46036 - atomic_add(s, &rdev->corrected_errors);
46037 + atomic_add_unchecked(s, &rdev->corrected_errors);
46038 }
46039
46040 rdev_dec_pending(rdev, mddev);
46041 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
46042 index 007ab86..d11593d 100644
46043 --- a/drivers/md/raid5.c
46044 +++ b/drivers/md/raid5.c
46045 @@ -947,23 +947,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
46046 struct bio_vec bvl;
46047 struct bvec_iter iter;
46048 struct page *bio_page;
46049 - int page_offset;
46050 + s64 page_offset;
46051 struct async_submit_ctl submit;
46052 enum async_tx_flags flags = 0;
46053
46054 if (bio->bi_iter.bi_sector >= sector)
46055 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
46056 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
46057 else
46058 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
46059 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
46060
46061 if (frombio)
46062 flags |= ASYNC_TX_FENCE;
46063 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
46064
46065 bio_for_each_segment(bvl, bio, iter) {
46066 - int len = bvl.bv_len;
46067 - int clen;
46068 - int b_offset = 0;
46069 + s64 len = bvl.bv_len;
46070 + s64 clen;
46071 + s64 b_offset = 0;
46072
46073 if (page_offset < 0) {
46074 b_offset = -page_offset;
46075 @@ -1727,6 +1727,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
46076 return 1;
46077 }
46078
46079 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46080 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
46081 +#endif
46082 +
46083 static int grow_stripes(struct r5conf *conf, int num)
46084 {
46085 struct kmem_cache *sc;
46086 @@ -1738,7 +1742,11 @@ static int grow_stripes(struct r5conf *conf, int num)
46087 "raid%d-%s", conf->level, mdname(conf->mddev));
46088 else
46089 sprintf(conf->cache_name[0],
46090 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46091 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
46092 +#else
46093 "raid%d-%p", conf->level, conf->mddev);
46094 +#endif
46095 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
46096
46097 conf->active_name = 0;
46098 @@ -2015,21 +2023,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
46099 mdname(conf->mddev), STRIPE_SECTORS,
46100 (unsigned long long)s,
46101 bdevname(rdev->bdev, b));
46102 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
46103 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
46104 clear_bit(R5_ReadError, &sh->dev[i].flags);
46105 clear_bit(R5_ReWrite, &sh->dev[i].flags);
46106 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
46107 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
46108
46109 - if (atomic_read(&rdev->read_errors))
46110 - atomic_set(&rdev->read_errors, 0);
46111 + if (atomic_read_unchecked(&rdev->read_errors))
46112 + atomic_set_unchecked(&rdev->read_errors, 0);
46113 } else {
46114 const char *bdn = bdevname(rdev->bdev, b);
46115 int retry = 0;
46116 int set_bad = 0;
46117
46118 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
46119 - atomic_inc(&rdev->read_errors);
46120 + atomic_inc_unchecked(&rdev->read_errors);
46121 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
46122 printk_ratelimited(
46123 KERN_WARNING
46124 @@ -2057,7 +2065,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
46125 mdname(conf->mddev),
46126 (unsigned long long)s,
46127 bdn);
46128 - } else if (atomic_read(&rdev->read_errors)
46129 + } else if (atomic_read_unchecked(&rdev->read_errors)
46130 > conf->max_nr_stripes)
46131 printk(KERN_WARNING
46132 "md/raid:%s: Too many read errors, failing device %s.\n",
46133 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
46134 index 983db75..ef9248c 100644
46135 --- a/drivers/media/dvb-core/dvbdev.c
46136 +++ b/drivers/media/dvb-core/dvbdev.c
46137 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
46138 const struct dvb_device *template, void *priv, int type)
46139 {
46140 struct dvb_device *dvbdev;
46141 - struct file_operations *dvbdevfops;
46142 + file_operations_no_const *dvbdevfops;
46143 struct device *clsdev;
46144 int minor;
46145 int id;
46146 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
46147 index 6ad22b6..6e90e2a 100644
46148 --- a/drivers/media/dvb-frontends/af9033.h
46149 +++ b/drivers/media/dvb-frontends/af9033.h
46150 @@ -96,6 +96,6 @@ struct af9033_ops {
46151 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
46152 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
46153 int onoff);
46154 -};
46155 +} __no_const;
46156
46157 #endif /* AF9033_H */
46158 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
46159 index 9b6c3bb..baeb5c7 100644
46160 --- a/drivers/media/dvb-frontends/dib3000.h
46161 +++ b/drivers/media/dvb-frontends/dib3000.h
46162 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
46163 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
46164 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
46165 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
46166 -};
46167 +} __no_const;
46168
46169 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
46170 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
46171 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
46172 index 1fea0e9..321ce8f 100644
46173 --- a/drivers/media/dvb-frontends/dib7000p.h
46174 +++ b/drivers/media/dvb-frontends/dib7000p.h
46175 @@ -64,7 +64,7 @@ struct dib7000p_ops {
46176 int (*get_adc_power)(struct dvb_frontend *fe);
46177 int (*slave_reset)(struct dvb_frontend *fe);
46178 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
46179 -};
46180 +} __no_const;
46181
46182 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
46183 void *dib7000p_attach(struct dib7000p_ops *ops);
46184 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
46185 index 84cc103..5780c54 100644
46186 --- a/drivers/media/dvb-frontends/dib8000.h
46187 +++ b/drivers/media/dvb-frontends/dib8000.h
46188 @@ -61,7 +61,7 @@ struct dib8000_ops {
46189 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
46190 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
46191 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
46192 -};
46193 +} __no_const;
46194
46195 #if IS_ENABLED(CONFIG_DVB_DIB8000)
46196 void *dib8000_attach(struct dib8000_ops *ops);
46197 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
46198 index 860c98fc..497fa25 100644
46199 --- a/drivers/media/pci/cx88/cx88-video.c
46200 +++ b/drivers/media/pci/cx88/cx88-video.c
46201 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
46202
46203 /* ------------------------------------------------------------------ */
46204
46205 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46206 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46207 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46208 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46209 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46210 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46211
46212 module_param_array(video_nr, int, NULL, 0444);
46213 module_param_array(vbi_nr, int, NULL, 0444);
46214 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
46215 index 802642d..5534900 100644
46216 --- a/drivers/media/pci/ivtv/ivtv-driver.c
46217 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
46218 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
46219 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
46220
46221 /* ivtv instance counter */
46222 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
46223 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
46224
46225 /* Parameter declarations */
46226 static int cardtype[IVTV_MAX_CARDS];
46227 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
46228 index 570d119..ed25830 100644
46229 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
46230 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
46231 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
46232
46233 static int solo_sysfs_init(struct solo_dev *solo_dev)
46234 {
46235 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
46236 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
46237 struct device *dev = &solo_dev->dev;
46238 const char *driver;
46239 int i;
46240 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
46241 index 7ddc767..1c24361 100644
46242 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
46243 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
46244 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
46245
46246 int solo_g723_init(struct solo_dev *solo_dev)
46247 {
46248 - static struct snd_device_ops ops = { NULL };
46249 + static struct snd_device_ops ops = { };
46250 struct snd_card *card;
46251 struct snd_kcontrol_new kctl;
46252 char name[32];
46253 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46254 index 8c84846..27b4f83 100644
46255 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
46256 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46257 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
46258
46259 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
46260 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
46261 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
46262 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
46263 if (p2m_id < 0)
46264 p2m_id = -p2m_id;
46265 }
46266 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
46267 index 1ca54b0..7d7cb9a 100644
46268 --- a/drivers/media/pci/solo6x10/solo6x10.h
46269 +++ b/drivers/media/pci/solo6x10/solo6x10.h
46270 @@ -218,7 +218,7 @@ struct solo_dev {
46271
46272 /* P2M DMA Engine */
46273 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
46274 - atomic_t p2m_count;
46275 + atomic_unchecked_t p2m_count;
46276 int p2m_jiffies;
46277 unsigned int p2m_timeouts;
46278
46279 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
46280 index c135165..dc69499 100644
46281 --- a/drivers/media/pci/tw68/tw68-core.c
46282 +++ b/drivers/media/pci/tw68/tw68-core.c
46283 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
46284 module_param_array(card, int, NULL, 0444);
46285 MODULE_PARM_DESC(card, "card type");
46286
46287 -static atomic_t tw68_instance = ATOMIC_INIT(0);
46288 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
46289
46290 /* ------------------------------------------------------------------ */
46291
46292 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
46293 index ba2d8f9..1566684 100644
46294 --- a/drivers/media/platform/omap/omap_vout.c
46295 +++ b/drivers/media/platform/omap/omap_vout.c
46296 @@ -63,7 +63,6 @@ enum omap_vout_channels {
46297 OMAP_VIDEO2,
46298 };
46299
46300 -static struct videobuf_queue_ops video_vbq_ops;
46301 /* Variables configurable through module params*/
46302 static u32 video1_numbuffers = 3;
46303 static u32 video2_numbuffers = 3;
46304 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
46305 {
46306 struct videobuf_queue *q;
46307 struct omap_vout_device *vout = NULL;
46308 + static struct videobuf_queue_ops video_vbq_ops = {
46309 + .buf_setup = omap_vout_buffer_setup,
46310 + .buf_prepare = omap_vout_buffer_prepare,
46311 + .buf_release = omap_vout_buffer_release,
46312 + .buf_queue = omap_vout_buffer_queue,
46313 + };
46314
46315 vout = video_drvdata(file);
46316 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
46317 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
46318 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
46319
46320 q = &vout->vbq;
46321 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
46322 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
46323 - video_vbq_ops.buf_release = omap_vout_buffer_release;
46324 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
46325 spin_lock_init(&vout->vbq_lock);
46326
46327 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
46328 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
46329 index fb2acc5..a2fcbdc4 100644
46330 --- a/drivers/media/platform/s5p-tv/mixer.h
46331 +++ b/drivers/media/platform/s5p-tv/mixer.h
46332 @@ -156,7 +156,7 @@ struct mxr_layer {
46333 /** layer index (unique identifier) */
46334 int idx;
46335 /** callbacks for layer methods */
46336 - struct mxr_layer_ops ops;
46337 + struct mxr_layer_ops *ops;
46338 /** format array */
46339 const struct mxr_format **fmt_array;
46340 /** size of format array */
46341 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46342 index 74344c7..a39e70e 100644
46343 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46344 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46345 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
46346 {
46347 struct mxr_layer *layer;
46348 int ret;
46349 - struct mxr_layer_ops ops = {
46350 + static struct mxr_layer_ops ops = {
46351 .release = mxr_graph_layer_release,
46352 .buffer_set = mxr_graph_buffer_set,
46353 .stream_set = mxr_graph_stream_set,
46354 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
46355 index b713403..53cb5ad 100644
46356 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
46357 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
46358 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
46359 layer->update_buf = next;
46360 }
46361
46362 - layer->ops.buffer_set(layer, layer->update_buf);
46363 + layer->ops->buffer_set(layer, layer->update_buf);
46364
46365 if (done && done != layer->shadow_buf)
46366 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
46367 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
46368 index 72d4f2e..4b2ea0d 100644
46369 --- a/drivers/media/platform/s5p-tv/mixer_video.c
46370 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
46371 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
46372 layer->geo.src.height = layer->geo.src.full_height;
46373
46374 mxr_geometry_dump(mdev, &layer->geo);
46375 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46376 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46377 mxr_geometry_dump(mdev, &layer->geo);
46378 }
46379
46380 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
46381 layer->geo.dst.full_width = mbus_fmt.width;
46382 layer->geo.dst.full_height = mbus_fmt.height;
46383 layer->geo.dst.field = mbus_fmt.field;
46384 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46385 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46386
46387 mxr_geometry_dump(mdev, &layer->geo);
46388 }
46389 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
46390 /* set source size to highest accepted value */
46391 geo->src.full_width = max(geo->dst.full_width, pix->width);
46392 geo->src.full_height = max(geo->dst.full_height, pix->height);
46393 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46394 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46395 mxr_geometry_dump(mdev, &layer->geo);
46396 /* set cropping to total visible screen */
46397 geo->src.width = pix->width;
46398 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
46399 geo->src.x_offset = 0;
46400 geo->src.y_offset = 0;
46401 /* assure consistency of geometry */
46402 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46403 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46404 mxr_geometry_dump(mdev, &layer->geo);
46405 /* set full size to lowest possible value */
46406 geo->src.full_width = 0;
46407 geo->src.full_height = 0;
46408 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46409 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46410 mxr_geometry_dump(mdev, &layer->geo);
46411
46412 /* returning results */
46413 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
46414 target->width = s->r.width;
46415 target->height = s->r.height;
46416
46417 - layer->ops.fix_geometry(layer, stage, s->flags);
46418 + layer->ops->fix_geometry(layer, stage, s->flags);
46419
46420 /* retrieve update selection rectangle */
46421 res.left = target->x_offset;
46422 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
46423 mxr_output_get(mdev);
46424
46425 mxr_layer_update_output(layer);
46426 - layer->ops.format_set(layer);
46427 + layer->ops->format_set(layer);
46428 /* enabling layer in hardware */
46429 spin_lock_irqsave(&layer->enq_slock, flags);
46430 layer->state = MXR_LAYER_STREAMING;
46431 spin_unlock_irqrestore(&layer->enq_slock, flags);
46432
46433 - layer->ops.stream_set(layer, MXR_ENABLE);
46434 + layer->ops->stream_set(layer, MXR_ENABLE);
46435 mxr_streamer_get(mdev);
46436
46437 return 0;
46438 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
46439 spin_unlock_irqrestore(&layer->enq_slock, flags);
46440
46441 /* disabling layer in hardware */
46442 - layer->ops.stream_set(layer, MXR_DISABLE);
46443 + layer->ops->stream_set(layer, MXR_DISABLE);
46444 /* remove one streamer */
46445 mxr_streamer_put(mdev);
46446 /* allow changes in output configuration */
46447 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
46448
46449 void mxr_layer_release(struct mxr_layer *layer)
46450 {
46451 - if (layer->ops.release)
46452 - layer->ops.release(layer);
46453 + if (layer->ops->release)
46454 + layer->ops->release(layer);
46455 }
46456
46457 void mxr_base_layer_release(struct mxr_layer *layer)
46458 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
46459
46460 layer->mdev = mdev;
46461 layer->idx = idx;
46462 - layer->ops = *ops;
46463 + layer->ops = ops;
46464
46465 spin_lock_init(&layer->enq_slock);
46466 INIT_LIST_HEAD(&layer->enq_list);
46467 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46468 index c9388c4..ce71ece 100644
46469 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46470 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46471 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
46472 {
46473 struct mxr_layer *layer;
46474 int ret;
46475 - struct mxr_layer_ops ops = {
46476 + static struct mxr_layer_ops ops = {
46477 .release = mxr_vp_layer_release,
46478 .buffer_set = mxr_vp_buffer_set,
46479 .stream_set = mxr_vp_stream_set,
46480 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
46481 index 82affae..42833ec 100644
46482 --- a/drivers/media/radio/radio-cadet.c
46483 +++ b/drivers/media/radio/radio-cadet.c
46484 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46485 unsigned char readbuf[RDS_BUFFER];
46486 int i = 0;
46487
46488 + if (count > RDS_BUFFER)
46489 + return -EFAULT;
46490 mutex_lock(&dev->lock);
46491 if (dev->rdsstat == 0)
46492 cadet_start_rds(dev);
46493 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46494 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
46495 mutex_unlock(&dev->lock);
46496
46497 - if (i && copy_to_user(data, readbuf, i))
46498 - return -EFAULT;
46499 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
46500 + i = -EFAULT;
46501 +
46502 return i;
46503 }
46504
46505 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
46506 index 5236035..c622c74 100644
46507 --- a/drivers/media/radio/radio-maxiradio.c
46508 +++ b/drivers/media/radio/radio-maxiradio.c
46509 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
46510 /* TEA5757 pin mappings */
46511 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
46512
46513 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
46514 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
46515
46516 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
46517 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
46518 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
46519 index 050b3bb..79f62b9 100644
46520 --- a/drivers/media/radio/radio-shark.c
46521 +++ b/drivers/media/radio/radio-shark.c
46522 @@ -79,7 +79,7 @@ struct shark_device {
46523 u32 last_val;
46524 };
46525
46526 -static atomic_t shark_instance = ATOMIC_INIT(0);
46527 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46528
46529 static void shark_write_val(struct snd_tea575x *tea, u32 val)
46530 {
46531 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
46532 index 8654e0d..0608a64 100644
46533 --- a/drivers/media/radio/radio-shark2.c
46534 +++ b/drivers/media/radio/radio-shark2.c
46535 @@ -74,7 +74,7 @@ struct shark_device {
46536 u8 *transfer_buffer;
46537 };
46538
46539 -static atomic_t shark_instance = ATOMIC_INIT(0);
46540 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46541
46542 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
46543 {
46544 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
46545 index dccf586..d5db411 100644
46546 --- a/drivers/media/radio/radio-si476x.c
46547 +++ b/drivers/media/radio/radio-si476x.c
46548 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
46549 struct si476x_radio *radio;
46550 struct v4l2_ctrl *ctrl;
46551
46552 - static atomic_t instance = ATOMIC_INIT(0);
46553 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
46554
46555 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
46556 if (!radio)
46557 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
46558 index 704397f..4d05977 100644
46559 --- a/drivers/media/radio/wl128x/fmdrv_common.c
46560 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
46561 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
46562 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
46563
46564 /* Radio Nr */
46565 -static u32 radio_nr = -1;
46566 +static int radio_nr = -1;
46567 module_param(radio_nr, int, 0444);
46568 MODULE_PARM_DESC(radio_nr, "Radio Nr");
46569
46570 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46571 index 9fd1527..8927230 100644
46572 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
46573 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46574 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
46575
46576 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
46577 {
46578 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
46579 - char result[64];
46580 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
46581 - sizeof(result), 0);
46582 + char *buf;
46583 + char *result;
46584 + int retval;
46585 +
46586 + buf = kmalloc(2, GFP_KERNEL);
46587 + if (buf == NULL)
46588 + return -ENOMEM;
46589 + result = kmalloc(64, GFP_KERNEL);
46590 + if (result == NULL) {
46591 + kfree(buf);
46592 + return -ENOMEM;
46593 + }
46594 +
46595 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
46596 + buf[1] = enable ? 1 : 0;
46597 +
46598 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46599 +
46600 + kfree(buf);
46601 + kfree(result);
46602 + return retval;
46603 }
46604
46605 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46606 {
46607 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46608 - char state[3];
46609 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46610 + char *buf;
46611 + char *state;
46612 + int retval;
46613 +
46614 + buf = kmalloc(2, GFP_KERNEL);
46615 + if (buf == NULL)
46616 + return -ENOMEM;
46617 + state = kmalloc(3, GFP_KERNEL);
46618 + if (state == NULL) {
46619 + kfree(buf);
46620 + return -ENOMEM;
46621 + }
46622 +
46623 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46624 + buf[1] = enable ? 1 : 0;
46625 +
46626 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46627 +
46628 + kfree(buf);
46629 + kfree(state);
46630 + return retval;
46631 }
46632
46633 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46634 {
46635 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46636 - char state[3];
46637 + char *query;
46638 + char *state;
46639 int ret;
46640 + query = kmalloc(1, GFP_KERNEL);
46641 + if (query == NULL)
46642 + return -ENOMEM;
46643 + state = kmalloc(3, GFP_KERNEL);
46644 + if (state == NULL) {
46645 + kfree(query);
46646 + return -ENOMEM;
46647 + }
46648 +
46649 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46650
46651 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46652
46653 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46654 - sizeof(state), 0);
46655 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46656 if (ret < 0) {
46657 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46658 "state info\n");
46659 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46660
46661 /* Copy this pointer as we are gonna need it in the release phase */
46662 cinergyt2_usb_device = adap->dev;
46663 -
46664 + kfree(query);
46665 + kfree(state);
46666 return 0;
46667 }
46668
46669 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46670 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46671 {
46672 struct cinergyt2_state *st = d->priv;
46673 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46674 + u8 *key, *cmd;
46675 int i;
46676
46677 + cmd = kmalloc(1, GFP_KERNEL);
46678 + if (cmd == NULL)
46679 + return -EINVAL;
46680 + key = kzalloc(5, GFP_KERNEL);
46681 + if (key == NULL) {
46682 + kfree(cmd);
46683 + return -EINVAL;
46684 + }
46685 +
46686 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46687 +
46688 *state = REMOTE_NO_KEY_PRESSED;
46689
46690 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46691 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46692 if (key[4] == 0xff) {
46693 /* key repeat */
46694 st->rc_counter++;
46695 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46696 *event = d->last_event;
46697 deb_rc("repeat key, event %x\n",
46698 *event);
46699 - return 0;
46700 + goto out;
46701 }
46702 }
46703 deb_rc("repeated key (non repeatable)\n");
46704 }
46705 - return 0;
46706 + goto out;
46707 }
46708
46709 /* hack to pass checksum on the custom field */
46710 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46711
46712 deb_rc("key: %*ph\n", 5, key);
46713 }
46714 +out:
46715 + kfree(cmd);
46716 + kfree(key);
46717 return 0;
46718 }
46719
46720 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46721 index c890fe4..f9b2ae6 100644
46722 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46723 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46724 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46725 fe_status_t *status)
46726 {
46727 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46728 - struct dvbt_get_status_msg result;
46729 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46730 + struct dvbt_get_status_msg *result;
46731 + u8 *cmd;
46732 int ret;
46733
46734 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
46735 - sizeof(result), 0);
46736 + cmd = kmalloc(1, GFP_KERNEL);
46737 + if (cmd == NULL)
46738 + return -ENOMEM;
46739 + result = kmalloc(sizeof(*result), GFP_KERNEL);
46740 + if (result == NULL) {
46741 + kfree(cmd);
46742 + return -ENOMEM;
46743 + }
46744 +
46745 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46746 +
46747 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
46748 + sizeof(*result), 0);
46749 if (ret < 0)
46750 - return ret;
46751 + goto out;
46752
46753 *status = 0;
46754
46755 - if (0xffff - le16_to_cpu(result.gain) > 30)
46756 + if (0xffff - le16_to_cpu(result->gain) > 30)
46757 *status |= FE_HAS_SIGNAL;
46758 - if (result.lock_bits & (1 << 6))
46759 + if (result->lock_bits & (1 << 6))
46760 *status |= FE_HAS_LOCK;
46761 - if (result.lock_bits & (1 << 5))
46762 + if (result->lock_bits & (1 << 5))
46763 *status |= FE_HAS_SYNC;
46764 - if (result.lock_bits & (1 << 4))
46765 + if (result->lock_bits & (1 << 4))
46766 *status |= FE_HAS_CARRIER;
46767 - if (result.lock_bits & (1 << 1))
46768 + if (result->lock_bits & (1 << 1))
46769 *status |= FE_HAS_VITERBI;
46770
46771 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
46772 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
46773 *status &= ~FE_HAS_LOCK;
46774
46775 - return 0;
46776 +out:
46777 + kfree(cmd);
46778 + kfree(result);
46779 + return ret;
46780 }
46781
46782 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
46783 {
46784 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46785 - struct dvbt_get_status_msg status;
46786 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46787 + struct dvbt_get_status_msg *status;
46788 + char *cmd;
46789 int ret;
46790
46791 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46792 - sizeof(status), 0);
46793 + cmd = kmalloc(1, GFP_KERNEL);
46794 + if (cmd == NULL)
46795 + return -ENOMEM;
46796 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46797 + if (status == NULL) {
46798 + kfree(cmd);
46799 + return -ENOMEM;
46800 + }
46801 +
46802 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46803 +
46804 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46805 + sizeof(*status), 0);
46806 if (ret < 0)
46807 - return ret;
46808 + goto out;
46809
46810 - *ber = le32_to_cpu(status.viterbi_error_rate);
46811 + *ber = le32_to_cpu(status->viterbi_error_rate);
46812 +out:
46813 + kfree(cmd);
46814 + kfree(status);
46815 return 0;
46816 }
46817
46818 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
46819 {
46820 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46821 - struct dvbt_get_status_msg status;
46822 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46823 + struct dvbt_get_status_msg *status;
46824 + u8 *cmd;
46825 int ret;
46826
46827 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
46828 - sizeof(status), 0);
46829 + cmd = kmalloc(1, GFP_KERNEL);
46830 + if (cmd == NULL)
46831 + return -ENOMEM;
46832 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46833 + if (status == NULL) {
46834 + kfree(cmd);
46835 + return -ENOMEM;
46836 + }
46837 +
46838 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46839 +
46840 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
46841 + sizeof(*status), 0);
46842 if (ret < 0) {
46843 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
46844 ret);
46845 - return ret;
46846 + goto out;
46847 }
46848 - *unc = le32_to_cpu(status.uncorrected_block_count);
46849 - return 0;
46850 + *unc = le32_to_cpu(status->uncorrected_block_count);
46851 +
46852 +out:
46853 + kfree(cmd);
46854 + kfree(status);
46855 + return ret;
46856 }
46857
46858 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
46859 u16 *strength)
46860 {
46861 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46862 - struct dvbt_get_status_msg status;
46863 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46864 + struct dvbt_get_status_msg *status;
46865 + char *cmd;
46866 int ret;
46867
46868 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46869 - sizeof(status), 0);
46870 + cmd = kmalloc(1, GFP_KERNEL);
46871 + if (cmd == NULL)
46872 + return -ENOMEM;
46873 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46874 + if (status == NULL) {
46875 + kfree(cmd);
46876 + return -ENOMEM;
46877 + }
46878 +
46879 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46880 +
46881 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46882 + sizeof(*status), 0);
46883 if (ret < 0) {
46884 err("cinergyt2_fe_read_signal_strength() Failed!"
46885 " (Error=%d)\n", ret);
46886 - return ret;
46887 + goto out;
46888 }
46889 - *strength = (0xffff - le16_to_cpu(status.gain));
46890 + *strength = (0xffff - le16_to_cpu(status->gain));
46891 +
46892 +out:
46893 + kfree(cmd);
46894 + kfree(status);
46895 return 0;
46896 }
46897
46898 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
46899 {
46900 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46901 - struct dvbt_get_status_msg status;
46902 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46903 + struct dvbt_get_status_msg *status;
46904 + char *cmd;
46905 int ret;
46906
46907 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46908 - sizeof(status), 0);
46909 + cmd = kmalloc(1, GFP_KERNEL);
46910 + if (cmd == NULL)
46911 + return -ENOMEM;
46912 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46913 + if (status == NULL) {
46914 + kfree(cmd);
46915 + return -ENOMEM;
46916 + }
46917 +
46918 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46919 +
46920 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46921 + sizeof(*status), 0);
46922 if (ret < 0) {
46923 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
46924 - return ret;
46925 + goto out;
46926 }
46927 - *snr = (status.snr << 8) | status.snr;
46928 - return 0;
46929 + *snr = (status->snr << 8) | status->snr;
46930 +
46931 +out:
46932 + kfree(cmd);
46933 + kfree(status);
46934 + return ret;
46935 }
46936
46937 static int cinergyt2_fe_init(struct dvb_frontend *fe)
46938 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
46939 {
46940 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
46941 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46942 - struct dvbt_set_parameters_msg param;
46943 - char result[2];
46944 + struct dvbt_set_parameters_msg *param;
46945 + char *result;
46946 int err;
46947
46948 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46949 - param.tps = cpu_to_le16(compute_tps(fep));
46950 - param.freq = cpu_to_le32(fep->frequency / 1000);
46951 - param.flags = 0;
46952 + result = kmalloc(2, GFP_KERNEL);
46953 + if (result == NULL)
46954 + return -ENOMEM;
46955 + param = kmalloc(sizeof(*param), GFP_KERNEL);
46956 + if (param == NULL) {
46957 + kfree(result);
46958 + return -ENOMEM;
46959 + }
46960 +
46961 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46962 + param->tps = cpu_to_le16(compute_tps(fep));
46963 + param->freq = cpu_to_le32(fep->frequency / 1000);
46964 + param->flags = 0;
46965
46966 switch (fep->bandwidth_hz) {
46967 default:
46968 case 8000000:
46969 - param.bandwidth = 8;
46970 + param->bandwidth = 8;
46971 break;
46972 case 7000000:
46973 - param.bandwidth = 7;
46974 + param->bandwidth = 7;
46975 break;
46976 case 6000000:
46977 - param.bandwidth = 6;
46978 + param->bandwidth = 6;
46979 break;
46980 }
46981
46982 err = dvb_usb_generic_rw(state->d,
46983 - (char *)&param, sizeof(param),
46984 - result, sizeof(result), 0);
46985 + (char *)param, sizeof(*param),
46986 + result, 2, 0);
46987 if (err < 0)
46988 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
46989
46990 - return (err < 0) ? err : 0;
46991 + kfree(result);
46992 + kfree(param);
46993 + return err;
46994 }
46995
46996 static void cinergyt2_fe_release(struct dvb_frontend *fe)
46997 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46998 index 733a7ff..f8b52e3 100644
46999 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
47000 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
47001 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
47002
47003 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
47004 {
47005 - struct hexline hx;
47006 - u8 reset;
47007 + struct hexline *hx;
47008 + u8 *reset;
47009 int ret,pos=0;
47010
47011 + reset = kmalloc(1, GFP_KERNEL);
47012 + if (reset == NULL)
47013 + return -ENOMEM;
47014 +
47015 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
47016 + if (hx == NULL) {
47017 + kfree(reset);
47018 + return -ENOMEM;
47019 + }
47020 +
47021 /* stop the CPU */
47022 - reset = 1;
47023 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
47024 + reset[0] = 1;
47025 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
47026 err("could not stop the USB controller CPU.");
47027
47028 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
47029 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
47030 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
47031 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
47032 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
47033 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
47034
47035 - if (ret != hx.len) {
47036 + if (ret != hx->len) {
47037 err("error while transferring firmware "
47038 "(transferred size: %d, block size: %d)",
47039 - ret,hx.len);
47040 + ret,hx->len);
47041 ret = -EINVAL;
47042 break;
47043 }
47044 }
47045 if (ret < 0) {
47046 err("firmware download failed at %d with %d",pos,ret);
47047 + kfree(reset);
47048 + kfree(hx);
47049 return ret;
47050 }
47051
47052 if (ret == 0) {
47053 /* restart the CPU */
47054 - reset = 0;
47055 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
47056 + reset[0] = 0;
47057 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
47058 err("could not restart the USB controller CPU.");
47059 ret = -EINVAL;
47060 }
47061 } else
47062 ret = -EIO;
47063
47064 + kfree(reset);
47065 + kfree(hx);
47066 +
47067 return ret;
47068 }
47069 EXPORT_SYMBOL(usb_cypress_load_firmware);
47070 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
47071 index 1a3df10..57997a5 100644
47072 --- a/drivers/media/usb/dvb-usb/dw2102.c
47073 +++ b/drivers/media/usb/dvb-usb/dw2102.c
47074 @@ -118,7 +118,7 @@ struct su3000_state {
47075
47076 struct s6x0_state {
47077 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
47078 -};
47079 +} __no_const;
47080
47081 /* debug */
47082 static int dvb_usb_dw2102_debug;
47083 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
47084 index 5801ae7..83f71fa 100644
47085 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
47086 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
47087 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
47088 static int technisat_usb2_i2c_access(struct usb_device *udev,
47089 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
47090 {
47091 - u8 b[64];
47092 - int ret, actual_length;
47093 + u8 *b = kmalloc(64, GFP_KERNEL);
47094 + int ret, actual_length, error = 0;
47095 +
47096 + if (b == NULL)
47097 + return -ENOMEM;
47098
47099 deb_i2c("i2c-access: %02x, tx: ", device_addr);
47100 debug_dump(tx, txlen, deb_i2c);
47101 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47102
47103 if (ret < 0) {
47104 err("i2c-error: out failed %02x = %d", device_addr, ret);
47105 - return -ENODEV;
47106 + error = -ENODEV;
47107 + goto out;
47108 }
47109
47110 ret = usb_bulk_msg(udev,
47111 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47112 b, 64, &actual_length, 1000);
47113 if (ret < 0) {
47114 err("i2c-error: in failed %02x = %d", device_addr, ret);
47115 - return -ENODEV;
47116 + error = -ENODEV;
47117 + goto out;
47118 }
47119
47120 if (b[0] != I2C_STATUS_OK) {
47121 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47122 /* handle tuner-i2c-nak */
47123 if (!(b[0] == I2C_STATUS_NAK &&
47124 device_addr == 0x60
47125 - /* && device_is_technisat_usb2 */))
47126 - return -ENODEV;
47127 + /* && device_is_technisat_usb2 */)) {
47128 + error = -ENODEV;
47129 + goto out;
47130 + }
47131 }
47132
47133 deb_i2c("status: %d, ", b[0]);
47134 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47135
47136 deb_i2c("\n");
47137
47138 - return 0;
47139 +out:
47140 + kfree(b);
47141 + return error;
47142 }
47143
47144 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
47145 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47146 {
47147 int ret;
47148
47149 - u8 led[8] = {
47150 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47151 - 0
47152 - };
47153 + u8 *led = kzalloc(8, GFP_KERNEL);
47154 +
47155 + if (led == NULL)
47156 + return -ENOMEM;
47157
47158 if (disable_led_control && state != TECH_LED_OFF)
47159 return 0;
47160
47161 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
47162 +
47163 switch (state) {
47164 case TECH_LED_ON:
47165 led[1] = 0x82;
47166 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47167 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47168 USB_TYPE_VENDOR | USB_DIR_OUT,
47169 0, 0,
47170 - led, sizeof(led), 500);
47171 + led, 8, 500);
47172
47173 mutex_unlock(&d->i2c_mutex);
47174 +
47175 + kfree(led);
47176 +
47177 return ret;
47178 }
47179
47180 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
47181 {
47182 int ret;
47183 - u8 b = 0;
47184 + u8 *b = kzalloc(1, GFP_KERNEL);
47185 +
47186 + if (b == NULL)
47187 + return -ENOMEM;
47188
47189 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
47190 return -EAGAIN;
47191 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
47192 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
47193 USB_TYPE_VENDOR | USB_DIR_OUT,
47194 (red << 8) | green, 0,
47195 - &b, 1, 500);
47196 + b, 1, 500);
47197
47198 mutex_unlock(&d->i2c_mutex);
47199
47200 + kfree(b);
47201 +
47202 return ret;
47203 }
47204
47205 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47206 struct dvb_usb_device_description **desc, int *cold)
47207 {
47208 int ret;
47209 - u8 version[3];
47210 + u8 *version = kmalloc(3, GFP_KERNEL);
47211
47212 /* first select the interface */
47213 if (usb_set_interface(udev, 0, 1) != 0)
47214 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47215
47216 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
47217
47218 + if (version == NULL)
47219 + return 0;
47220 +
47221 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
47222 GET_VERSION_INFO_VENDOR_REQUEST,
47223 USB_TYPE_VENDOR | USB_DIR_IN,
47224 0, 0,
47225 - version, sizeof(version), 500);
47226 + version, 3, 500);
47227
47228 if (ret < 0)
47229 *cold = 1;
47230 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47231 *cold = 0;
47232 }
47233
47234 + kfree(version);
47235 +
47236 return 0;
47237 }
47238
47239 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
47240
47241 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47242 {
47243 - u8 buf[62], *b;
47244 + u8 *buf, *b;
47245 int ret;
47246 struct ir_raw_event ev;
47247
47248 + buf = kmalloc(62, GFP_KERNEL);
47249 +
47250 + if (buf == NULL)
47251 + return -ENOMEM;
47252 +
47253 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
47254 buf[1] = 0x08;
47255 buf[2] = 0x8f;
47256 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47257 GET_IR_DATA_VENDOR_REQUEST,
47258 USB_TYPE_VENDOR | USB_DIR_IN,
47259 0x8080, 0,
47260 - buf, sizeof(buf), 500);
47261 + buf, 62, 500);
47262
47263 unlock:
47264 mutex_unlock(&d->i2c_mutex);
47265
47266 - if (ret < 0)
47267 + if (ret < 0) {
47268 + kfree(buf);
47269 return ret;
47270 + }
47271
47272 - if (ret == 1)
47273 + if (ret == 1) {
47274 + kfree(buf);
47275 return 0; /* no key pressed */
47276 + }
47277
47278 /* decoding */
47279 b = buf+1;
47280 @@ -656,6 +689,8 @@ unlock:
47281
47282 ir_raw_event_handle(d->rc_dev);
47283
47284 + kfree(buf);
47285 +
47286 return 1;
47287 }
47288
47289 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47290 index af63543..0436f20 100644
47291 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47292 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47293 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47294 * by passing a very big num_planes value */
47295 uplane = compat_alloc_user_space(num_planes *
47296 sizeof(struct v4l2_plane));
47297 - kp->m.planes = (__force struct v4l2_plane *)uplane;
47298 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
47299
47300 while (--num_planes >= 0) {
47301 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
47302 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47303 if (num_planes == 0)
47304 return 0;
47305
47306 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
47307 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
47308 if (get_user(p, &up->m.planes))
47309 return -EFAULT;
47310 uplane32 = compat_ptr(p);
47311 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
47312 get_user(kp->flags, &up->flags) ||
47313 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
47314 return -EFAULT;
47315 - kp->base = (__force void *)compat_ptr(tmp);
47316 + kp->base = (__force_kernel void *)compat_ptr(tmp);
47317 return 0;
47318 }
47319
47320 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47321 n * sizeof(struct v4l2_ext_control32)))
47322 return -EFAULT;
47323 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
47324 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
47325 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
47326 while (--n >= 0) {
47327 u32 id;
47328
47329 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47330 {
47331 struct v4l2_ext_control32 __user *ucontrols;
47332 struct v4l2_ext_control __user *kcontrols =
47333 - (__force struct v4l2_ext_control __user *)kp->controls;
47334 + (struct v4l2_ext_control __force_user *)kp->controls;
47335 int n = kp->count;
47336 compat_caddr_t p;
47337
47338 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
47339 get_user(tmp, &up->edid) ||
47340 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
47341 return -EFAULT;
47342 - kp->edid = (__force u8 *)compat_ptr(tmp);
47343 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
47344 return 0;
47345 }
47346
47347 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
47348 index 015f92a..59e311e 100644
47349 --- a/drivers/media/v4l2-core/v4l2-device.c
47350 +++ b/drivers/media/v4l2-core/v4l2-device.c
47351 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
47352 EXPORT_SYMBOL_GPL(v4l2_device_put);
47353
47354 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
47355 - atomic_t *instance)
47356 + atomic_unchecked_t *instance)
47357 {
47358 - int num = atomic_inc_return(instance) - 1;
47359 + int num = atomic_inc_return_unchecked(instance) - 1;
47360 int len = strlen(basename);
47361
47362 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
47363 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
47364 index b084072..36706d7 100644
47365 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
47366 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
47367 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
47368 struct file *file, void *fh, void *p);
47369 } u;
47370 void (*debug)(const void *arg, bool write_only);
47371 -};
47372 +} __do_const;
47373 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
47374
47375 /* This control needs a priority check */
47376 #define INFO_FL_PRIO (1 << 0)
47377 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
47378 struct video_device *vfd = video_devdata(file);
47379 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
47380 bool write_only = false;
47381 - struct v4l2_ioctl_info default_info;
47382 + v4l2_ioctl_info_no_const default_info;
47383 const struct v4l2_ioctl_info *info;
47384 void *fh = file->private_data;
47385 struct v4l2_fh *vfh = NULL;
47386 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47387 ret = -EINVAL;
47388 break;
47389 }
47390 - *user_ptr = (void __user *)buf->m.planes;
47391 + *user_ptr = (void __force_user *)buf->m.planes;
47392 *kernel_ptr = (void **)&buf->m.planes;
47393 *array_size = sizeof(struct v4l2_plane) * buf->length;
47394 ret = 1;
47395 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47396 ret = -EINVAL;
47397 break;
47398 }
47399 - *user_ptr = (void __user *)edid->edid;
47400 + *user_ptr = (void __force_user *)edid->edid;
47401 *kernel_ptr = (void **)&edid->edid;
47402 *array_size = edid->blocks * 128;
47403 ret = 1;
47404 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47405 ret = -EINVAL;
47406 break;
47407 }
47408 - *user_ptr = (void __user *)ctrls->controls;
47409 + *user_ptr = (void __force_user *)ctrls->controls;
47410 *kernel_ptr = (void **)&ctrls->controls;
47411 *array_size = sizeof(struct v4l2_ext_control)
47412 * ctrls->count;
47413 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
47414 }
47415
47416 if (has_array_args) {
47417 - *kernel_ptr = (void __force *)user_ptr;
47418 + *kernel_ptr = (void __force_kernel *)user_ptr;
47419 if (copy_to_user(user_ptr, mbuf, array_size))
47420 err = -EFAULT;
47421 goto out_array_args;
47422 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
47423 index 24696f5..3637780 100644
47424 --- a/drivers/memory/omap-gpmc.c
47425 +++ b/drivers/memory/omap-gpmc.c
47426 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
47427 };
47428
47429 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
47430 -static struct irq_chip gpmc_irq_chip;
47431 static int gpmc_irq_start;
47432
47433 static struct resource gpmc_mem_root;
47434 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
47435
47436 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
47437
47438 +static struct irq_chip gpmc_irq_chip = {
47439 + .name = "gpmc",
47440 + .irq_startup = gpmc_irq_noop_ret,
47441 + .irq_enable = gpmc_irq_enable,
47442 + .irq_disable = gpmc_irq_disable,
47443 + .irq_shutdown = gpmc_irq_noop,
47444 + .irq_ack = gpmc_irq_noop,
47445 + .irq_mask = gpmc_irq_noop,
47446 + .irq_unmask = gpmc_irq_noop,
47447 +};
47448 +
47449 static int gpmc_setup_irq(void)
47450 {
47451 int i;
47452 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
47453 return gpmc_irq_start;
47454 }
47455
47456 - gpmc_irq_chip.name = "gpmc";
47457 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
47458 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
47459 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
47460 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
47461 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
47462 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
47463 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
47464 -
47465 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
47466 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
47467
47468 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
47469 index 187f836..679544b 100644
47470 --- a/drivers/message/fusion/mptbase.c
47471 +++ b/drivers/message/fusion/mptbase.c
47472 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47473 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
47474 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
47475
47476 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47477 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
47478 +#else
47479 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
47480 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
47481 +#endif
47482 +
47483 /*
47484 * Rounding UP to nearest 4-kB boundary here...
47485 */
47486 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47487 ioc->facts.GlobalCredits);
47488
47489 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
47490 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47491 + NULL, NULL);
47492 +#else
47493 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
47494 +#endif
47495 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
47496 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
47497 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
47498 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
47499 index 5bdaae1..eced16f 100644
47500 --- a/drivers/message/fusion/mptsas.c
47501 +++ b/drivers/message/fusion/mptsas.c
47502 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
47503 return 0;
47504 }
47505
47506 +static inline void
47507 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47508 +{
47509 + if (phy_info->port_details) {
47510 + phy_info->port_details->rphy = rphy;
47511 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47512 + ioc->name, rphy));
47513 + }
47514 +
47515 + if (rphy) {
47516 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47517 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47518 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47519 + ioc->name, rphy, rphy->dev.release));
47520 + }
47521 +}
47522 +
47523 /* no mutex */
47524 static void
47525 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
47526 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
47527 return NULL;
47528 }
47529
47530 -static inline void
47531 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47532 -{
47533 - if (phy_info->port_details) {
47534 - phy_info->port_details->rphy = rphy;
47535 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47536 - ioc->name, rphy));
47537 - }
47538 -
47539 - if (rphy) {
47540 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47541 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47542 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47543 - ioc->name, rphy, rphy->dev.release));
47544 - }
47545 -}
47546 -
47547 static inline struct sas_port *
47548 mptsas_get_port(struct mptsas_phyinfo *phy_info)
47549 {
47550 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
47551 index 9a8e185..27ff17d 100644
47552 --- a/drivers/mfd/ab8500-debugfs.c
47553 +++ b/drivers/mfd/ab8500-debugfs.c
47554 @@ -100,7 +100,7 @@ static int irq_last;
47555 static u32 *irq_count;
47556 static int num_irqs;
47557
47558 -static struct device_attribute **dev_attr;
47559 +static device_attribute_no_const **dev_attr;
47560 static char **event_name;
47561
47562 static u8 avg_sample = SAMPLE_16;
47563 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
47564 index 5615522..1eb6f3dc 100644
47565 --- a/drivers/mfd/kempld-core.c
47566 +++ b/drivers/mfd/kempld-core.c
47567 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
47568 .remove = kempld_remove,
47569 };
47570
47571 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
47572 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
47573 {
47574 .ident = "BHL6",
47575 .matches = {
47576 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
47577 index c880c89..45a7c68 100644
47578 --- a/drivers/mfd/max8925-i2c.c
47579 +++ b/drivers/mfd/max8925-i2c.c
47580 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
47581 const struct i2c_device_id *id)
47582 {
47583 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
47584 - static struct max8925_chip *chip;
47585 + struct max8925_chip *chip;
47586 struct device_node *node = client->dev.of_node;
47587
47588 if (node && !pdata) {
47589 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
47590 index 7612d89..70549c2 100644
47591 --- a/drivers/mfd/tps65910.c
47592 +++ b/drivers/mfd/tps65910.c
47593 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
47594 struct tps65910_platform_data *pdata)
47595 {
47596 int ret = 0;
47597 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47598 + struct regmap_irq_chip *tps6591x_irqs_chip;
47599
47600 if (!irq) {
47601 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47602 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47603 index 1b772ef..01e77d33 100644
47604 --- a/drivers/mfd/twl4030-irq.c
47605 +++ b/drivers/mfd/twl4030-irq.c
47606 @@ -34,6 +34,7 @@
47607 #include <linux/of.h>
47608 #include <linux/irqdomain.h>
47609 #include <linux/i2c/twl.h>
47610 +#include <asm/pgtable.h>
47611
47612 #include "twl-core.h"
47613
47614 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47615 * Install an irq handler for each of the SIH modules;
47616 * clone dummy irq_chip since PIH can't *do* anything
47617 */
47618 - twl4030_irq_chip = dummy_irq_chip;
47619 - twl4030_irq_chip.name = "twl4030";
47620 + pax_open_kernel();
47621 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47622 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47623
47624 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47625 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47626 + pax_close_kernel();
47627
47628 for (i = irq_base; i < irq_end; i++) {
47629 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47630 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47631 index 464419b..64bae8d 100644
47632 --- a/drivers/misc/c2port/core.c
47633 +++ b/drivers/misc/c2port/core.c
47634 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47635 goto error_idr_alloc;
47636 c2dev->id = ret;
47637
47638 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47639 + pax_open_kernel();
47640 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47641 + pax_close_kernel();
47642
47643 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47644 "c2port%d", c2dev->id);
47645 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47646 index 8385177..2f54635 100644
47647 --- a/drivers/misc/eeprom/sunxi_sid.c
47648 +++ b/drivers/misc/eeprom/sunxi_sid.c
47649 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47650
47651 platform_set_drvdata(pdev, sid_data);
47652
47653 - sid_bin_attr.size = sid_data->keysize;
47654 + pax_open_kernel();
47655 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47656 + pax_close_kernel();
47657 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47658 return -ENODEV;
47659
47660 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47661 index 36f5d52..32311c3 100644
47662 --- a/drivers/misc/kgdbts.c
47663 +++ b/drivers/misc/kgdbts.c
47664 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47665 char before[BREAK_INSTR_SIZE];
47666 char after[BREAK_INSTR_SIZE];
47667
47668 - probe_kernel_read(before, (char *)kgdbts_break_test,
47669 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47670 BREAK_INSTR_SIZE);
47671 init_simple_test();
47672 ts.tst = plant_and_detach_test;
47673 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47674 /* Activate test with initial breakpoint */
47675 if (!is_early)
47676 kgdb_breakpoint();
47677 - probe_kernel_read(after, (char *)kgdbts_break_test,
47678 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47679 BREAK_INSTR_SIZE);
47680 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47681 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47682 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47683 index 3ef4627..8d00486 100644
47684 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47685 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47686 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47687 * the lid is closed. This leads to interrupts as soon as a little move
47688 * is done.
47689 */
47690 - atomic_inc(&lis3->count);
47691 + atomic_inc_unchecked(&lis3->count);
47692
47693 wake_up_interruptible(&lis3->misc_wait);
47694 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47695 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47696 if (lis3->pm_dev)
47697 pm_runtime_get_sync(lis3->pm_dev);
47698
47699 - atomic_set(&lis3->count, 0);
47700 + atomic_set_unchecked(&lis3->count, 0);
47701 return 0;
47702 }
47703
47704 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47705 add_wait_queue(&lis3->misc_wait, &wait);
47706 while (true) {
47707 set_current_state(TASK_INTERRUPTIBLE);
47708 - data = atomic_xchg(&lis3->count, 0);
47709 + data = atomic_xchg_unchecked(&lis3->count, 0);
47710 if (data)
47711 break;
47712
47713 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47714 struct lis3lv02d, miscdev);
47715
47716 poll_wait(file, &lis3->misc_wait, wait);
47717 - if (atomic_read(&lis3->count))
47718 + if (atomic_read_unchecked(&lis3->count))
47719 return POLLIN | POLLRDNORM;
47720 return 0;
47721 }
47722 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47723 index c439c82..1f20f57 100644
47724 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47725 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47726 @@ -297,7 +297,7 @@ struct lis3lv02d {
47727 struct input_polled_dev *idev; /* input device */
47728 struct platform_device *pdev; /* platform device */
47729 struct regulator_bulk_data regulators[2];
47730 - atomic_t count; /* interrupt count after last read */
47731 + atomic_unchecked_t count; /* interrupt count after last read */
47732 union axis_conversion ac; /* hw -> logical axis */
47733 int mapped_btns[3];
47734
47735 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47736 index 2f30bad..c4c13d0 100644
47737 --- a/drivers/misc/sgi-gru/gruhandles.c
47738 +++ b/drivers/misc/sgi-gru/gruhandles.c
47739 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
47740 unsigned long nsec;
47741
47742 nsec = CLKS2NSEC(clks);
47743 - atomic_long_inc(&mcs_op_statistics[op].count);
47744 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
47745 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
47746 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
47747 if (mcs_op_statistics[op].max < nsec)
47748 mcs_op_statistics[op].max = nsec;
47749 }
47750 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
47751 index 4f76359..cdfcb2e 100644
47752 --- a/drivers/misc/sgi-gru/gruprocfs.c
47753 +++ b/drivers/misc/sgi-gru/gruprocfs.c
47754 @@ -32,9 +32,9 @@
47755
47756 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
47757
47758 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
47759 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
47760 {
47761 - unsigned long val = atomic_long_read(v);
47762 + unsigned long val = atomic_long_read_unchecked(v);
47763
47764 seq_printf(s, "%16lu %s\n", val, id);
47765 }
47766 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
47767
47768 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
47769 for (op = 0; op < mcsop_last; op++) {
47770 - count = atomic_long_read(&mcs_op_statistics[op].count);
47771 - total = atomic_long_read(&mcs_op_statistics[op].total);
47772 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
47773 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
47774 max = mcs_op_statistics[op].max;
47775 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
47776 count ? total / count : 0, max);
47777 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
47778 index 5c3ce24..4915ccb 100644
47779 --- a/drivers/misc/sgi-gru/grutables.h
47780 +++ b/drivers/misc/sgi-gru/grutables.h
47781 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
47782 * GRU statistics.
47783 */
47784 struct gru_stats_s {
47785 - atomic_long_t vdata_alloc;
47786 - atomic_long_t vdata_free;
47787 - atomic_long_t gts_alloc;
47788 - atomic_long_t gts_free;
47789 - atomic_long_t gms_alloc;
47790 - atomic_long_t gms_free;
47791 - atomic_long_t gts_double_allocate;
47792 - atomic_long_t assign_context;
47793 - atomic_long_t assign_context_failed;
47794 - atomic_long_t free_context;
47795 - atomic_long_t load_user_context;
47796 - atomic_long_t load_kernel_context;
47797 - atomic_long_t lock_kernel_context;
47798 - atomic_long_t unlock_kernel_context;
47799 - atomic_long_t steal_user_context;
47800 - atomic_long_t steal_kernel_context;
47801 - atomic_long_t steal_context_failed;
47802 - atomic_long_t nopfn;
47803 - atomic_long_t asid_new;
47804 - atomic_long_t asid_next;
47805 - atomic_long_t asid_wrap;
47806 - atomic_long_t asid_reuse;
47807 - atomic_long_t intr;
47808 - atomic_long_t intr_cbr;
47809 - atomic_long_t intr_tfh;
47810 - atomic_long_t intr_spurious;
47811 - atomic_long_t intr_mm_lock_failed;
47812 - atomic_long_t call_os;
47813 - atomic_long_t call_os_wait_queue;
47814 - atomic_long_t user_flush_tlb;
47815 - atomic_long_t user_unload_context;
47816 - atomic_long_t user_exception;
47817 - atomic_long_t set_context_option;
47818 - atomic_long_t check_context_retarget_intr;
47819 - atomic_long_t check_context_unload;
47820 - atomic_long_t tlb_dropin;
47821 - atomic_long_t tlb_preload_page;
47822 - atomic_long_t tlb_dropin_fail_no_asid;
47823 - atomic_long_t tlb_dropin_fail_upm;
47824 - atomic_long_t tlb_dropin_fail_invalid;
47825 - atomic_long_t tlb_dropin_fail_range_active;
47826 - atomic_long_t tlb_dropin_fail_idle;
47827 - atomic_long_t tlb_dropin_fail_fmm;
47828 - atomic_long_t tlb_dropin_fail_no_exception;
47829 - atomic_long_t tfh_stale_on_fault;
47830 - atomic_long_t mmu_invalidate_range;
47831 - atomic_long_t mmu_invalidate_page;
47832 - atomic_long_t flush_tlb;
47833 - atomic_long_t flush_tlb_gru;
47834 - atomic_long_t flush_tlb_gru_tgh;
47835 - atomic_long_t flush_tlb_gru_zero_asid;
47836 + atomic_long_unchecked_t vdata_alloc;
47837 + atomic_long_unchecked_t vdata_free;
47838 + atomic_long_unchecked_t gts_alloc;
47839 + atomic_long_unchecked_t gts_free;
47840 + atomic_long_unchecked_t gms_alloc;
47841 + atomic_long_unchecked_t gms_free;
47842 + atomic_long_unchecked_t gts_double_allocate;
47843 + atomic_long_unchecked_t assign_context;
47844 + atomic_long_unchecked_t assign_context_failed;
47845 + atomic_long_unchecked_t free_context;
47846 + atomic_long_unchecked_t load_user_context;
47847 + atomic_long_unchecked_t load_kernel_context;
47848 + atomic_long_unchecked_t lock_kernel_context;
47849 + atomic_long_unchecked_t unlock_kernel_context;
47850 + atomic_long_unchecked_t steal_user_context;
47851 + atomic_long_unchecked_t steal_kernel_context;
47852 + atomic_long_unchecked_t steal_context_failed;
47853 + atomic_long_unchecked_t nopfn;
47854 + atomic_long_unchecked_t asid_new;
47855 + atomic_long_unchecked_t asid_next;
47856 + atomic_long_unchecked_t asid_wrap;
47857 + atomic_long_unchecked_t asid_reuse;
47858 + atomic_long_unchecked_t intr;
47859 + atomic_long_unchecked_t intr_cbr;
47860 + atomic_long_unchecked_t intr_tfh;
47861 + atomic_long_unchecked_t intr_spurious;
47862 + atomic_long_unchecked_t intr_mm_lock_failed;
47863 + atomic_long_unchecked_t call_os;
47864 + atomic_long_unchecked_t call_os_wait_queue;
47865 + atomic_long_unchecked_t user_flush_tlb;
47866 + atomic_long_unchecked_t user_unload_context;
47867 + atomic_long_unchecked_t user_exception;
47868 + atomic_long_unchecked_t set_context_option;
47869 + atomic_long_unchecked_t check_context_retarget_intr;
47870 + atomic_long_unchecked_t check_context_unload;
47871 + atomic_long_unchecked_t tlb_dropin;
47872 + atomic_long_unchecked_t tlb_preload_page;
47873 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47874 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47875 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47876 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47877 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47878 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47879 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47880 + atomic_long_unchecked_t tfh_stale_on_fault;
47881 + atomic_long_unchecked_t mmu_invalidate_range;
47882 + atomic_long_unchecked_t mmu_invalidate_page;
47883 + atomic_long_unchecked_t flush_tlb;
47884 + atomic_long_unchecked_t flush_tlb_gru;
47885 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47886 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47887
47888 - atomic_long_t copy_gpa;
47889 - atomic_long_t read_gpa;
47890 + atomic_long_unchecked_t copy_gpa;
47891 + atomic_long_unchecked_t read_gpa;
47892
47893 - atomic_long_t mesq_receive;
47894 - atomic_long_t mesq_receive_none;
47895 - atomic_long_t mesq_send;
47896 - atomic_long_t mesq_send_failed;
47897 - atomic_long_t mesq_noop;
47898 - atomic_long_t mesq_send_unexpected_error;
47899 - atomic_long_t mesq_send_lb_overflow;
47900 - atomic_long_t mesq_send_qlimit_reached;
47901 - atomic_long_t mesq_send_amo_nacked;
47902 - atomic_long_t mesq_send_put_nacked;
47903 - atomic_long_t mesq_page_overflow;
47904 - atomic_long_t mesq_qf_locked;
47905 - atomic_long_t mesq_qf_noop_not_full;
47906 - atomic_long_t mesq_qf_switch_head_failed;
47907 - atomic_long_t mesq_qf_unexpected_error;
47908 - atomic_long_t mesq_noop_unexpected_error;
47909 - atomic_long_t mesq_noop_lb_overflow;
47910 - atomic_long_t mesq_noop_qlimit_reached;
47911 - atomic_long_t mesq_noop_amo_nacked;
47912 - atomic_long_t mesq_noop_put_nacked;
47913 - atomic_long_t mesq_noop_page_overflow;
47914 + atomic_long_unchecked_t mesq_receive;
47915 + atomic_long_unchecked_t mesq_receive_none;
47916 + atomic_long_unchecked_t mesq_send;
47917 + atomic_long_unchecked_t mesq_send_failed;
47918 + atomic_long_unchecked_t mesq_noop;
47919 + atomic_long_unchecked_t mesq_send_unexpected_error;
47920 + atomic_long_unchecked_t mesq_send_lb_overflow;
47921 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47922 + atomic_long_unchecked_t mesq_send_amo_nacked;
47923 + atomic_long_unchecked_t mesq_send_put_nacked;
47924 + atomic_long_unchecked_t mesq_page_overflow;
47925 + atomic_long_unchecked_t mesq_qf_locked;
47926 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47927 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47928 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47929 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47930 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47931 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47932 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47933 + atomic_long_unchecked_t mesq_noop_put_nacked;
47934 + atomic_long_unchecked_t mesq_noop_page_overflow;
47935
47936 };
47937
47938 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47939 tghop_invalidate, mcsop_last};
47940
47941 struct mcs_op_statistic {
47942 - atomic_long_t count;
47943 - atomic_long_t total;
47944 + atomic_long_unchecked_t count;
47945 + atomic_long_unchecked_t total;
47946 unsigned long max;
47947 };
47948
47949 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47950
47951 #define STAT(id) do { \
47952 if (gru_options & OPT_STATS) \
47953 - atomic_long_inc(&gru_stats.id); \
47954 + atomic_long_inc_unchecked(&gru_stats.id); \
47955 } while (0)
47956
47957 #ifdef CONFIG_SGI_GRU_DEBUG
47958 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47959 index c862cd4..0d176fe 100644
47960 --- a/drivers/misc/sgi-xp/xp.h
47961 +++ b/drivers/misc/sgi-xp/xp.h
47962 @@ -288,7 +288,7 @@ struct xpc_interface {
47963 xpc_notify_func, void *);
47964 void (*received) (short, int, void *);
47965 enum xp_retval (*partid_to_nasids) (short, void *);
47966 -};
47967 +} __no_const;
47968
47969 extern struct xpc_interface xpc_interface;
47970
47971 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47972 index 01be66d..e3a0c7e 100644
47973 --- a/drivers/misc/sgi-xp/xp_main.c
47974 +++ b/drivers/misc/sgi-xp/xp_main.c
47975 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47976 }
47977
47978 struct xpc_interface xpc_interface = {
47979 - (void (*)(int))xpc_notloaded,
47980 - (void (*)(int))xpc_notloaded,
47981 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47982 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47983 + .connect = (void (*)(int))xpc_notloaded,
47984 + .disconnect = (void (*)(int))xpc_notloaded,
47985 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47986 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47987 void *))xpc_notloaded,
47988 - (void (*)(short, int, void *))xpc_notloaded,
47989 - (enum xp_retval(*)(short, void *))xpc_notloaded
47990 + .received = (void (*)(short, int, void *))xpc_notloaded,
47991 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47992 };
47993 EXPORT_SYMBOL_GPL(xpc_interface);
47994
47995 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47996 index b94d5f7..7f494c5 100644
47997 --- a/drivers/misc/sgi-xp/xpc.h
47998 +++ b/drivers/misc/sgi-xp/xpc.h
47999 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
48000 void (*received_payload) (struct xpc_channel *, void *);
48001 void (*notify_senders_of_disconnect) (struct xpc_channel *);
48002 };
48003 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
48004
48005 /* struct xpc_partition act_state values (for XPC HB) */
48006
48007 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
48008 /* found in xpc_main.c */
48009 extern struct device *xpc_part;
48010 extern struct device *xpc_chan;
48011 -extern struct xpc_arch_operations xpc_arch_ops;
48012 +extern xpc_arch_operations_no_const xpc_arch_ops;
48013 extern int xpc_disengage_timelimit;
48014 extern int xpc_disengage_timedout;
48015 extern int xpc_activate_IRQ_rcvd;
48016 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
48017 index 82dc574..8539ab2 100644
48018 --- a/drivers/misc/sgi-xp/xpc_main.c
48019 +++ b/drivers/misc/sgi-xp/xpc_main.c
48020 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
48021 .notifier_call = xpc_system_die,
48022 };
48023
48024 -struct xpc_arch_operations xpc_arch_ops;
48025 +xpc_arch_operations_no_const xpc_arch_ops;
48026
48027 /*
48028 * Timer function to enforce the timelimit on the partition disengage.
48029 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
48030
48031 if (((die_args->trapnr == X86_TRAP_MF) ||
48032 (die_args->trapnr == X86_TRAP_XF)) &&
48033 - !user_mode_vm(die_args->regs))
48034 + !user_mode(die_args->regs))
48035 xpc_die_deactivate();
48036
48037 break;
48038 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
48039 index ed2e71a..54c498e 100644
48040 --- a/drivers/mmc/card/block.c
48041 +++ b/drivers/mmc/card/block.c
48042 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
48043 if (idata->ic.postsleep_min_us)
48044 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
48045
48046 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
48047 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
48048 err = -EFAULT;
48049 goto cmd_rel_host;
48050 }
48051 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
48052 index 18c4afe..43be71e 100644
48053 --- a/drivers/mmc/host/dw_mmc.h
48054 +++ b/drivers/mmc/host/dw_mmc.h
48055 @@ -271,5 +271,5 @@ struct dw_mci_drv_data {
48056 void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios);
48057 int (*parse_dt)(struct dw_mci *host);
48058 int (*execute_tuning)(struct dw_mci_slot *slot);
48059 -};
48060 +} __do_const;
48061 #endif /* _DW_MMC_H_ */
48062 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
48063 index 7fe1619..ae0781b 100644
48064 --- a/drivers/mmc/host/mmci.c
48065 +++ b/drivers/mmc/host/mmci.c
48066 @@ -1630,7 +1630,9 @@ static int mmci_probe(struct amba_device *dev,
48067 mmc->caps |= MMC_CAP_CMD23;
48068
48069 if (variant->busy_detect) {
48070 - mmci_ops.card_busy = mmci_card_busy;
48071 + pax_open_kernel();
48072 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
48073 + pax_close_kernel();
48074 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
48075 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
48076 mmc->max_busy_timeout = 0;
48077 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
48078 index f84cfb0..aebe5d6 100644
48079 --- a/drivers/mmc/host/omap_hsmmc.c
48080 +++ b/drivers/mmc/host/omap_hsmmc.c
48081 @@ -2054,7 +2054,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
48082
48083 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
48084 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
48085 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
48086 + pax_open_kernel();
48087 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
48088 + pax_close_kernel();
48089 }
48090
48091 pm_runtime_enable(host->dev);
48092 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
48093 index 10ef824..88461a2 100644
48094 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
48095 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
48096 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
48097 host->mmc->caps |= MMC_CAP_1_8V_DDR;
48098 }
48099
48100 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
48101 - sdhci_esdhc_ops.platform_execute_tuning =
48102 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
48103 + pax_open_kernel();
48104 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
48105 esdhc_executing_tuning;
48106 + pax_close_kernel();
48107 + }
48108
48109 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
48110 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
48111 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
48112 index c6d2dd7..81b1ca3 100644
48113 --- a/drivers/mmc/host/sdhci-s3c.c
48114 +++ b/drivers/mmc/host/sdhci-s3c.c
48115 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
48116 * we can use overriding functions instead of default.
48117 */
48118 if (sc->no_divider) {
48119 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48120 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48121 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48122 + pax_open_kernel();
48123 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48124 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48125 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48126 + pax_close_kernel();
48127 }
48128
48129 /* It supports additional host capabilities if needed */
48130 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
48131 index 423666b..81ff5eb 100644
48132 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
48133 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
48134 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
48135 size_t totlen = 0, thislen;
48136 int ret = 0;
48137 size_t buflen = 0;
48138 - static char *buffer;
48139 + char *buffer;
48140
48141 if (!ECCBUF_SIZE) {
48142 /* We should fall back to a general writev implementation.
48143 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
48144 index f44c606..aa4e804 100644
48145 --- a/drivers/mtd/nand/denali.c
48146 +++ b/drivers/mtd/nand/denali.c
48147 @@ -24,6 +24,7 @@
48148 #include <linux/slab.h>
48149 #include <linux/mtd/mtd.h>
48150 #include <linux/module.h>
48151 +#include <linux/slab.h>
48152
48153 #include "denali.h"
48154
48155 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48156 index 33f3c3c..d6bbe6a 100644
48157 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48158 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48159 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
48160
48161 /* first try to map the upper buffer directly */
48162 if (virt_addr_valid(this->upper_buf) &&
48163 - !object_is_on_stack(this->upper_buf)) {
48164 + !object_starts_on_stack(this->upper_buf)) {
48165 sg_init_one(sgl, this->upper_buf, this->upper_len);
48166 ret = dma_map_sg(this->dev, sgl, 1, dr);
48167 if (ret == 0)
48168 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
48169 index a5dfbfb..8042ab4 100644
48170 --- a/drivers/mtd/nftlmount.c
48171 +++ b/drivers/mtd/nftlmount.c
48172 @@ -24,6 +24,7 @@
48173 #include <asm/errno.h>
48174 #include <linux/delay.h>
48175 #include <linux/slab.h>
48176 +#include <linux/sched.h>
48177 #include <linux/mtd/mtd.h>
48178 #include <linux/mtd/nand.h>
48179 #include <linux/mtd/nftl.h>
48180 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
48181 index c23184a..4115c41 100644
48182 --- a/drivers/mtd/sm_ftl.c
48183 +++ b/drivers/mtd/sm_ftl.c
48184 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
48185 #define SM_CIS_VENDOR_OFFSET 0x59
48186 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
48187 {
48188 - struct attribute_group *attr_group;
48189 + attribute_group_no_const *attr_group;
48190 struct attribute **attributes;
48191 struct sm_sysfs_attribute *vendor_attribute;
48192 char *vendor;
48193 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
48194 index 7b11243..b3278a3 100644
48195 --- a/drivers/net/bonding/bond_netlink.c
48196 +++ b/drivers/net/bonding/bond_netlink.c
48197 @@ -585,7 +585,7 @@ nla_put_failure:
48198 return -EMSGSIZE;
48199 }
48200
48201 -struct rtnl_link_ops bond_link_ops __read_mostly = {
48202 +struct rtnl_link_ops bond_link_ops = {
48203 .kind = "bond",
48204 .priv_size = sizeof(struct bonding),
48205 .setup = bond_setup,
48206 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
48207 index b3b922a..80bba38 100644
48208 --- a/drivers/net/caif/caif_hsi.c
48209 +++ b/drivers/net/caif/caif_hsi.c
48210 @@ -1444,7 +1444,7 @@ err:
48211 return -ENODEV;
48212 }
48213
48214 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
48215 +static struct rtnl_link_ops caif_hsi_link_ops = {
48216 .kind = "cfhsi",
48217 .priv_size = sizeof(struct cfhsi),
48218 .setup = cfhsi_setup,
48219 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
48220 index 58808f65..0bdc7b3 100644
48221 --- a/drivers/net/can/Kconfig
48222 +++ b/drivers/net/can/Kconfig
48223 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
48224
48225 config CAN_FLEXCAN
48226 tristate "Support for Freescale FLEXCAN based chips"
48227 - depends on ARM || PPC
48228 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
48229 ---help---
48230 Say Y here if you want to support for Freescale FlexCAN.
48231
48232 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
48233 index b0f6924..59e9640 100644
48234 --- a/drivers/net/can/dev.c
48235 +++ b/drivers/net/can/dev.c
48236 @@ -959,7 +959,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
48237 return -EOPNOTSUPP;
48238 }
48239
48240 -static struct rtnl_link_ops can_link_ops __read_mostly = {
48241 +static struct rtnl_link_ops can_link_ops = {
48242 .kind = "can",
48243 .maxtype = IFLA_CAN_MAX,
48244 .policy = can_policy,
48245 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
48246 index 674f367..ec3a31f 100644
48247 --- a/drivers/net/can/vcan.c
48248 +++ b/drivers/net/can/vcan.c
48249 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
48250 dev->destructor = free_netdev;
48251 }
48252
48253 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
48254 +static struct rtnl_link_ops vcan_link_ops = {
48255 .kind = "vcan",
48256 .setup = vcan_setup,
48257 };
48258 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
48259 index 49adbf1..fff7ff8 100644
48260 --- a/drivers/net/dummy.c
48261 +++ b/drivers/net/dummy.c
48262 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
48263 return 0;
48264 }
48265
48266 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
48267 +static struct rtnl_link_ops dummy_link_ops = {
48268 .kind = DRV_NAME,
48269 .setup = dummy_setup,
48270 .validate = dummy_validate,
48271 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
48272 index 0443654..4f0aa18 100644
48273 --- a/drivers/net/ethernet/8390/ax88796.c
48274 +++ b/drivers/net/ethernet/8390/ax88796.c
48275 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
48276 if (ax->plat->reg_offsets)
48277 ei_local->reg_offset = ax->plat->reg_offsets;
48278 else {
48279 + resource_size_t _mem_size = mem_size;
48280 + do_div(_mem_size, 0x18);
48281 ei_local->reg_offset = ax->reg_offsets;
48282 for (ret = 0; ret < 0x18; ret++)
48283 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
48284 + ax->reg_offsets[ret] = _mem_size * ret;
48285 }
48286
48287 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
48288 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
48289 index 6725dc0..163549c 100644
48290 --- a/drivers/net/ethernet/altera/altera_tse_main.c
48291 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
48292 @@ -1216,7 +1216,7 @@ static int tse_shutdown(struct net_device *dev)
48293 return 0;
48294 }
48295
48296 -static struct net_device_ops altera_tse_netdev_ops = {
48297 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
48298 .ndo_open = tse_open,
48299 .ndo_stop = tse_shutdown,
48300 .ndo_start_xmit = tse_start_xmit,
48301 @@ -1453,11 +1453,13 @@ static int altera_tse_probe(struct platform_device *pdev)
48302 ndev->netdev_ops = &altera_tse_netdev_ops;
48303 altera_tse_set_ethtool_ops(ndev);
48304
48305 + pax_open_kernel();
48306 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
48307
48308 if (priv->hash_filter)
48309 altera_tse_netdev_ops.ndo_set_rx_mode =
48310 tse_set_rx_mode_hashfilter;
48311 + pax_close_kernel();
48312
48313 /* Scatter/gather IO is not supported,
48314 * so it is turned off
48315 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48316 index 29a0927..5a348e24 100644
48317 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48318 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48319 @@ -1122,14 +1122,14 @@ do { \
48320 * operations, everything works on mask values.
48321 */
48322 #define XMDIO_READ(_pdata, _mmd, _reg) \
48323 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
48324 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
48325 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
48326
48327 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
48328 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
48329
48330 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
48331 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
48332 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
48333 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
48334
48335 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
48336 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48337 index 8a50b01..39c1ad0 100644
48338 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48339 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48340 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
48341
48342 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
48343
48344 - pdata->hw_if.config_dcb_tc(pdata);
48345 + pdata->hw_if->config_dcb_tc(pdata);
48346
48347 return 0;
48348 }
48349 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
48350
48351 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
48352
48353 - pdata->hw_if.config_dcb_pfc(pdata);
48354 + pdata->hw_if->config_dcb_pfc(pdata);
48355
48356 return 0;
48357 }
48358 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48359 index d81fc6b..6f8ab25 100644
48360 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48361 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48362 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
48363
48364 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48365 {
48366 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48367 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48368 struct xgbe_channel *channel;
48369 struct xgbe_ring *ring;
48370 struct xgbe_ring_data *rdata;
48371 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48372
48373 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
48374 {
48375 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48376 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48377 struct xgbe_channel *channel;
48378 struct xgbe_ring *ring;
48379 struct xgbe_ring_desc *rdesc;
48380 @@ -620,17 +620,12 @@ err_out:
48381 return 0;
48382 }
48383
48384 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
48385 -{
48386 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
48387 -
48388 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
48389 - desc_if->free_ring_resources = xgbe_free_ring_resources;
48390 - desc_if->map_tx_skb = xgbe_map_tx_skb;
48391 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
48392 - desc_if->unmap_rdata = xgbe_unmap_rdata;
48393 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
48394 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
48395 -
48396 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
48397 -}
48398 +const struct xgbe_desc_if default_xgbe_desc_if = {
48399 + .alloc_ring_resources = xgbe_alloc_ring_resources,
48400 + .free_ring_resources = xgbe_free_ring_resources,
48401 + .map_tx_skb = xgbe_map_tx_skb,
48402 + .map_rx_buffer = xgbe_map_rx_buffer,
48403 + .unmap_rdata = xgbe_unmap_rdata,
48404 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
48405 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
48406 +};
48407 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48408 index 400757b..d8c53f6 100644
48409 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48410 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48411 @@ -2748,7 +2748,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
48412
48413 static int xgbe_init(struct xgbe_prv_data *pdata)
48414 {
48415 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48416 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48417 int ret;
48418
48419 DBGPR("-->xgbe_init\n");
48420 @@ -2813,108 +2813,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
48421 return 0;
48422 }
48423
48424 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
48425 -{
48426 - DBGPR("-->xgbe_init_function_ptrs\n");
48427 -
48428 - hw_if->tx_complete = xgbe_tx_complete;
48429 -
48430 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
48431 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
48432 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
48433 - hw_if->set_mac_address = xgbe_set_mac_address;
48434 -
48435 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
48436 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
48437 -
48438 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
48439 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
48440 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
48441 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
48442 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
48443 -
48444 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
48445 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
48446 -
48447 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
48448 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
48449 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
48450 -
48451 - hw_if->enable_tx = xgbe_enable_tx;
48452 - hw_if->disable_tx = xgbe_disable_tx;
48453 - hw_if->enable_rx = xgbe_enable_rx;
48454 - hw_if->disable_rx = xgbe_disable_rx;
48455 -
48456 - hw_if->powerup_tx = xgbe_powerup_tx;
48457 - hw_if->powerdown_tx = xgbe_powerdown_tx;
48458 - hw_if->powerup_rx = xgbe_powerup_rx;
48459 - hw_if->powerdown_rx = xgbe_powerdown_rx;
48460 -
48461 - hw_if->dev_xmit = xgbe_dev_xmit;
48462 - hw_if->dev_read = xgbe_dev_read;
48463 - hw_if->enable_int = xgbe_enable_int;
48464 - hw_if->disable_int = xgbe_disable_int;
48465 - hw_if->init = xgbe_init;
48466 - hw_if->exit = xgbe_exit;
48467 +const struct xgbe_hw_if default_xgbe_hw_if = {
48468 + .tx_complete = xgbe_tx_complete,
48469 +
48470 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
48471 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
48472 + .add_mac_addresses = xgbe_add_mac_addresses,
48473 + .set_mac_address = xgbe_set_mac_address,
48474 +
48475 + .enable_rx_csum = xgbe_enable_rx_csum,
48476 + .disable_rx_csum = xgbe_disable_rx_csum,
48477 +
48478 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
48479 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
48480 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
48481 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
48482 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
48483 +
48484 + .read_mmd_regs = xgbe_read_mmd_regs,
48485 + .write_mmd_regs = xgbe_write_mmd_regs,
48486 +
48487 + .set_gmii_speed = xgbe_set_gmii_speed,
48488 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
48489 + .set_xgmii_speed = xgbe_set_xgmii_speed,
48490 +
48491 + .enable_tx = xgbe_enable_tx,
48492 + .disable_tx = xgbe_disable_tx,
48493 + .enable_rx = xgbe_enable_rx,
48494 + .disable_rx = xgbe_disable_rx,
48495 +
48496 + .powerup_tx = xgbe_powerup_tx,
48497 + .powerdown_tx = xgbe_powerdown_tx,
48498 + .powerup_rx = xgbe_powerup_rx,
48499 + .powerdown_rx = xgbe_powerdown_rx,
48500 +
48501 + .dev_xmit = xgbe_dev_xmit,
48502 + .dev_read = xgbe_dev_read,
48503 + .enable_int = xgbe_enable_int,
48504 + .disable_int = xgbe_disable_int,
48505 + .init = xgbe_init,
48506 + .exit = xgbe_exit,
48507
48508 /* Descriptor related Sequences have to be initialized here */
48509 - hw_if->tx_desc_init = xgbe_tx_desc_init;
48510 - hw_if->rx_desc_init = xgbe_rx_desc_init;
48511 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
48512 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
48513 - hw_if->is_last_desc = xgbe_is_last_desc;
48514 - hw_if->is_context_desc = xgbe_is_context_desc;
48515 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
48516 + .tx_desc_init = xgbe_tx_desc_init,
48517 + .rx_desc_init = xgbe_rx_desc_init,
48518 + .tx_desc_reset = xgbe_tx_desc_reset,
48519 + .rx_desc_reset = xgbe_rx_desc_reset,
48520 + .is_last_desc = xgbe_is_last_desc,
48521 + .is_context_desc = xgbe_is_context_desc,
48522 + .tx_start_xmit = xgbe_tx_start_xmit,
48523
48524 /* For FLOW ctrl */
48525 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
48526 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
48527 + .config_tx_flow_control = xgbe_config_tx_flow_control,
48528 + .config_rx_flow_control = xgbe_config_rx_flow_control,
48529
48530 /* For RX coalescing */
48531 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
48532 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
48533 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
48534 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
48535 + .config_rx_coalesce = xgbe_config_rx_coalesce,
48536 + .config_tx_coalesce = xgbe_config_tx_coalesce,
48537 + .usec_to_riwt = xgbe_usec_to_riwt,
48538 + .riwt_to_usec = xgbe_riwt_to_usec,
48539
48540 /* For RX and TX threshold config */
48541 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
48542 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
48543 + .config_rx_threshold = xgbe_config_rx_threshold,
48544 + .config_tx_threshold = xgbe_config_tx_threshold,
48545
48546 /* For RX and TX Store and Forward Mode config */
48547 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
48548 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
48549 + .config_rsf_mode = xgbe_config_rsf_mode,
48550 + .config_tsf_mode = xgbe_config_tsf_mode,
48551
48552 /* For TX DMA Operating on Second Frame config */
48553 - hw_if->config_osp_mode = xgbe_config_osp_mode;
48554 + .config_osp_mode = xgbe_config_osp_mode,
48555
48556 /* For RX and TX PBL config */
48557 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
48558 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
48559 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
48560 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
48561 - hw_if->config_pblx8 = xgbe_config_pblx8;
48562 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
48563 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
48564 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
48565 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
48566 + .config_pblx8 = xgbe_config_pblx8,
48567
48568 /* For MMC statistics support */
48569 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
48570 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
48571 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
48572 + .tx_mmc_int = xgbe_tx_mmc_int,
48573 + .rx_mmc_int = xgbe_rx_mmc_int,
48574 + .read_mmc_stats = xgbe_read_mmc_stats,
48575
48576 /* For PTP config */
48577 - hw_if->config_tstamp = xgbe_config_tstamp;
48578 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
48579 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
48580 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
48581 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
48582 + .config_tstamp = xgbe_config_tstamp,
48583 + .update_tstamp_addend = xgbe_update_tstamp_addend,
48584 + .set_tstamp_time = xgbe_set_tstamp_time,
48585 + .get_tstamp_time = xgbe_get_tstamp_time,
48586 + .get_tx_tstamp = xgbe_get_tx_tstamp,
48587
48588 /* For Data Center Bridging config */
48589 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
48590 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
48591 + .config_dcb_tc = xgbe_config_dcb_tc,
48592 + .config_dcb_pfc = xgbe_config_dcb_pfc,
48593
48594 /* For Receive Side Scaling */
48595 - hw_if->enable_rss = xgbe_enable_rss;
48596 - hw_if->disable_rss = xgbe_disable_rss;
48597 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48598 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48599 -
48600 - DBGPR("<--xgbe_init_function_ptrs\n");
48601 -}
48602 + .enable_rss = xgbe_enable_rss,
48603 + .disable_rss = xgbe_disable_rss,
48604 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48605 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48606 +};
48607 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48608 index 885b02b..4b31a4c 100644
48609 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48610 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48611 @@ -244,7 +244,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48612 * support, tell it now
48613 */
48614 if (ring->tx.xmit_more)
48615 - pdata->hw_if.tx_start_xmit(channel, ring);
48616 + pdata->hw_if->tx_start_xmit(channel, ring);
48617
48618 return NETDEV_TX_BUSY;
48619 }
48620 @@ -272,7 +272,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48621
48622 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48623 {
48624 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48625 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48626 struct xgbe_channel *channel;
48627 enum xgbe_int int_id;
48628 unsigned int i;
48629 @@ -294,7 +294,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48630
48631 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48632 {
48633 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48634 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48635 struct xgbe_channel *channel;
48636 enum xgbe_int int_id;
48637 unsigned int i;
48638 @@ -317,7 +317,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48639 static irqreturn_t xgbe_isr(int irq, void *data)
48640 {
48641 struct xgbe_prv_data *pdata = data;
48642 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48643 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48644 struct xgbe_channel *channel;
48645 unsigned int dma_isr, dma_ch_isr;
48646 unsigned int mac_isr, mac_tssr;
48647 @@ -673,7 +673,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48648
48649 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48650 {
48651 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48652 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48653
48654 DBGPR("-->xgbe_init_tx_coalesce\n");
48655
48656 @@ -687,7 +687,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48657
48658 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48659 {
48660 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48661 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48662
48663 DBGPR("-->xgbe_init_rx_coalesce\n");
48664
48665 @@ -701,7 +701,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48666
48667 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48668 {
48669 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48670 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48671 struct xgbe_channel *channel;
48672 struct xgbe_ring *ring;
48673 struct xgbe_ring_data *rdata;
48674 @@ -726,7 +726,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48675
48676 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48677 {
48678 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48679 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48680 struct xgbe_channel *channel;
48681 struct xgbe_ring *ring;
48682 struct xgbe_ring_data *rdata;
48683 @@ -752,7 +752,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48684 static void xgbe_adjust_link(struct net_device *netdev)
48685 {
48686 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48687 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48688 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48689 struct phy_device *phydev = pdata->phydev;
48690 int new_state = 0;
48691
48692 @@ -860,7 +860,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48693 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48694 {
48695 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48696 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48697 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48698 unsigned long flags;
48699
48700 DBGPR("-->xgbe_powerdown\n");
48701 @@ -898,7 +898,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48702 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48703 {
48704 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48705 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48706 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48707 unsigned long flags;
48708
48709 DBGPR("-->xgbe_powerup\n");
48710 @@ -935,7 +935,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48711
48712 static int xgbe_start(struct xgbe_prv_data *pdata)
48713 {
48714 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48715 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48716 struct net_device *netdev = pdata->netdev;
48717 int ret;
48718
48719 @@ -976,7 +976,7 @@ err_napi:
48720
48721 static void xgbe_stop(struct xgbe_prv_data *pdata)
48722 {
48723 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48724 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48725 struct xgbe_channel *channel;
48726 struct net_device *netdev = pdata->netdev;
48727 struct netdev_queue *txq;
48728 @@ -1203,7 +1203,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48729 return -ERANGE;
48730 }
48731
48732 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48733 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48734
48735 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48736
48737 @@ -1352,7 +1352,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48738 static int xgbe_open(struct net_device *netdev)
48739 {
48740 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48741 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48742 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48743 int ret;
48744
48745 DBGPR("-->xgbe_open\n");
48746 @@ -1424,7 +1424,7 @@ err_phy_init:
48747 static int xgbe_close(struct net_device *netdev)
48748 {
48749 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48750 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48751 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48752
48753 DBGPR("-->xgbe_close\n");
48754
48755 @@ -1452,8 +1452,8 @@ static int xgbe_close(struct net_device *netdev)
48756 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
48757 {
48758 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48759 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48760 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48761 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48762 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48763 struct xgbe_channel *channel;
48764 struct xgbe_ring *ring;
48765 struct xgbe_packet_data *packet;
48766 @@ -1521,7 +1521,7 @@ tx_netdev_return:
48767 static void xgbe_set_rx_mode(struct net_device *netdev)
48768 {
48769 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48770 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48771 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48772 unsigned int pr_mode, am_mode;
48773
48774 DBGPR("-->xgbe_set_rx_mode\n");
48775 @@ -1540,7 +1540,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
48776 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
48777 {
48778 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48779 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48780 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48781 struct sockaddr *saddr = addr;
48782
48783 DBGPR("-->xgbe_set_mac_address\n");
48784 @@ -1607,7 +1607,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
48785
48786 DBGPR("-->%s\n", __func__);
48787
48788 - pdata->hw_if.read_mmc_stats(pdata);
48789 + pdata->hw_if->read_mmc_stats(pdata);
48790
48791 s->rx_packets = pstats->rxframecount_gb;
48792 s->rx_bytes = pstats->rxoctetcount_gb;
48793 @@ -1634,7 +1634,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
48794 u16 vid)
48795 {
48796 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48797 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48798 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48799
48800 DBGPR("-->%s\n", __func__);
48801
48802 @@ -1650,7 +1650,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
48803 u16 vid)
48804 {
48805 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48806 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48807 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48808
48809 DBGPR("-->%s\n", __func__);
48810
48811 @@ -1716,7 +1716,7 @@ static int xgbe_set_features(struct net_device *netdev,
48812 netdev_features_t features)
48813 {
48814 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48815 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48816 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48817 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
48818 int ret = 0;
48819
48820 @@ -1781,8 +1781,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
48821 static void xgbe_rx_refresh(struct xgbe_channel *channel)
48822 {
48823 struct xgbe_prv_data *pdata = channel->pdata;
48824 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48825 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48826 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48827 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48828 struct xgbe_ring *ring = channel->rx_ring;
48829 struct xgbe_ring_data *rdata;
48830
48831 @@ -1835,8 +1835,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
48832 static int xgbe_tx_poll(struct xgbe_channel *channel)
48833 {
48834 struct xgbe_prv_data *pdata = channel->pdata;
48835 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48836 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48837 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48838 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48839 struct xgbe_ring *ring = channel->tx_ring;
48840 struct xgbe_ring_data *rdata;
48841 struct xgbe_ring_desc *rdesc;
48842 @@ -1901,7 +1901,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
48843 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48844 {
48845 struct xgbe_prv_data *pdata = channel->pdata;
48846 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48847 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48848 struct xgbe_ring *ring = channel->rx_ring;
48849 struct xgbe_ring_data *rdata;
48850 struct xgbe_packet_data *packet;
48851 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48852 index ebf4893..a8f51c6 100644
48853 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48854 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48855 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48856
48857 DBGPR("-->%s\n", __func__);
48858
48859 - pdata->hw_if.read_mmc_stats(pdata);
48860 + pdata->hw_if->read_mmc_stats(pdata);
48861 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48862 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48863 *data++ = *(u64 *)stat;
48864 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
48865 struct ethtool_coalesce *ec)
48866 {
48867 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48868 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48869 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48870 unsigned int riwt;
48871
48872 DBGPR("-->xgbe_get_coalesce\n");
48873 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48874 struct ethtool_coalesce *ec)
48875 {
48876 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48877 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48878 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48879 unsigned int rx_frames, rx_riwt, rx_usecs;
48880 unsigned int tx_frames, tx_usecs;
48881
48882 @@ -536,7 +536,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
48883 const u8 *key, const u8 hfunc)
48884 {
48885 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48886 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48887 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48888 unsigned int ret;
48889
48890 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
48891 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48892 index 32dd651..225cca3 100644
48893 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48894 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48895 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48896 DBGPR("<--xgbe_default_config\n");
48897 }
48898
48899 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48900 -{
48901 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48902 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48903 -}
48904 -
48905 #ifdef CONFIG_ACPI
48906 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
48907 {
48908 @@ -396,9 +390,8 @@ static int xgbe_probe(struct platform_device *pdev)
48909 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
48910
48911 /* Set all the function pointers */
48912 - xgbe_init_all_fptrs(pdata);
48913 - hw_if = &pdata->hw_if;
48914 - desc_if = &pdata->desc_if;
48915 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48916 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48917
48918 /* Issue software reset to device */
48919 hw_if->exit(pdata);
48920 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48921 index 59e267f..0842a88 100644
48922 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48923 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48924 @@ -126,7 +126,7 @@
48925 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48926 {
48927 struct xgbe_prv_data *pdata = mii->priv;
48928 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48929 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48930 int mmd_data;
48931
48932 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48933 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48934 u16 mmd_val)
48935 {
48936 struct xgbe_prv_data *pdata = mii->priv;
48937 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48938 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48939 int mmd_data = mmd_val;
48940
48941 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48942 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48943 index f326178..8bd7daf 100644
48944 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48945 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48946 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48947 tstamp_cc);
48948 u64 nsec;
48949
48950 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48951 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48952
48953 return nsec;
48954 }
48955 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48956
48957 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48958
48959 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48960 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48961
48962 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48963
48964 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48965 index 13e8f95..1d8beef 100644
48966 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48967 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48968 @@ -675,8 +675,8 @@ struct xgbe_prv_data {
48969 int dev_irq;
48970 unsigned int per_channel_irq;
48971
48972 - struct xgbe_hw_if hw_if;
48973 - struct xgbe_desc_if desc_if;
48974 + struct xgbe_hw_if *hw_if;
48975 + struct xgbe_desc_if *desc_if;
48976
48977 /* AXI DMA settings */
48978 unsigned int coherent;
48979 @@ -798,6 +798,9 @@ struct xgbe_prv_data {
48980 #endif
48981 };
48982
48983 +extern const struct xgbe_hw_if default_xgbe_hw_if;
48984 +extern const struct xgbe_desc_if default_xgbe_desc_if;
48985 +
48986 /* Function prototypes*/
48987
48988 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48989 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48990 index adcacda..fa6e0ae 100644
48991 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48992 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48993 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48994 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48995 {
48996 /* RX_MODE controlling object */
48997 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48998 + bnx2x_init_rx_mode_obj(bp);
48999
49000 /* multicast configuration controlling object */
49001 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
49002 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
49003 index 07cdf9b..b08ecc7 100644
49004 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
49005 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
49006 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
49007 return rc;
49008 }
49009
49010 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
49011 - struct bnx2x_rx_mode_obj *o)
49012 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
49013 {
49014 if (CHIP_IS_E1x(bp)) {
49015 - o->wait_comp = bnx2x_empty_rx_mode_wait;
49016 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
49017 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
49018 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
49019 } else {
49020 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
49021 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
49022 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
49023 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
49024 }
49025 }
49026
49027 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
49028 index 86baecb..ff3bb46 100644
49029 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
49030 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
49031 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
49032
49033 /********************* RX MODE ****************/
49034
49035 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
49036 - struct bnx2x_rx_mode_obj *o);
49037 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
49038
49039 /**
49040 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
49041 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
49042 index 31c9f82..e65e986 100644
49043 --- a/drivers/net/ethernet/broadcom/tg3.h
49044 +++ b/drivers/net/ethernet/broadcom/tg3.h
49045 @@ -150,6 +150,7 @@
49046 #define CHIPREV_ID_5750_A0 0x4000
49047 #define CHIPREV_ID_5750_A1 0x4001
49048 #define CHIPREV_ID_5750_A3 0x4003
49049 +#define CHIPREV_ID_5750_C1 0x4201
49050 #define CHIPREV_ID_5750_C2 0x4202
49051 #define CHIPREV_ID_5752_A0_HW 0x5000
49052 #define CHIPREV_ID_5752_A0 0x6000
49053 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
49054 index 903466e..b285864 100644
49055 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
49056 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
49057 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
49058 }
49059
49060 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
49061 - bna_cb_ioceth_enable,
49062 - bna_cb_ioceth_disable,
49063 - bna_cb_ioceth_hbfail,
49064 - bna_cb_ioceth_reset
49065 + .enable_cbfn = bna_cb_ioceth_enable,
49066 + .disable_cbfn = bna_cb_ioceth_disable,
49067 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
49068 + .reset_cbfn = bna_cb_ioceth_reset
49069 };
49070
49071 static void bna_attr_init(struct bna_ioceth *ioceth)
49072 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49073 index 8cffcdf..aadf043 100644
49074 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49075 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49076 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
49077 */
49078 struct l2t_skb_cb {
49079 arp_failure_handler_func arp_failure_handler;
49080 -};
49081 +} __no_const;
49082
49083 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
49084
49085 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
49086 index d929951..a2c23f5 100644
49087 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
49088 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
49089 @@ -2215,7 +2215,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
49090
49091 int i;
49092 struct adapter *ap = netdev2adap(dev);
49093 - static const unsigned int *reg_ranges;
49094 + const unsigned int *reg_ranges;
49095 int arr_size = 0, buf_size = 0;
49096
49097 if (is_t4(ap->params.chip)) {
49098 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
49099 index badff18..e15c4ec 100644
49100 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
49101 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
49102 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49103 for (i=0; i<ETH_ALEN; i++) {
49104 tmp.addr[i] = dev->dev_addr[i];
49105 }
49106 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49107 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49108 break;
49109
49110 case DE4X5_SET_HWADDR: /* Set the hardware address */
49111 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49112 spin_lock_irqsave(&lp->lock, flags);
49113 memcpy(&statbuf, &lp->pktStats, ioc->len);
49114 spin_unlock_irqrestore(&lp->lock, flags);
49115 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
49116 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
49117 return -EFAULT;
49118 break;
49119 }
49120 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
49121 index 893753f..3b5d790 100644
49122 --- a/drivers/net/ethernet/emulex/benet/be_main.c
49123 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
49124 @@ -536,7 +536,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
49125
49126 if (wrapped)
49127 newacc += 65536;
49128 - ACCESS_ONCE(*acc) = newacc;
49129 + ACCESS_ONCE_RW(*acc) = newacc;
49130 }
49131
49132 static void populate_erx_stats(struct be_adapter *adapter,
49133 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
49134 index 6d0c5d5..55be363 100644
49135 --- a/drivers/net/ethernet/faraday/ftgmac100.c
49136 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
49137 @@ -30,6 +30,8 @@
49138 #include <linux/netdevice.h>
49139 #include <linux/phy.h>
49140 #include <linux/platform_device.h>
49141 +#include <linux/interrupt.h>
49142 +#include <linux/irqreturn.h>
49143 #include <net/ip.h>
49144
49145 #include "ftgmac100.h"
49146 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
49147 index dce5f7b..2433466 100644
49148 --- a/drivers/net/ethernet/faraday/ftmac100.c
49149 +++ b/drivers/net/ethernet/faraday/ftmac100.c
49150 @@ -31,6 +31,8 @@
49151 #include <linux/module.h>
49152 #include <linux/netdevice.h>
49153 #include <linux/platform_device.h>
49154 +#include <linux/interrupt.h>
49155 +#include <linux/irqreturn.h>
49156
49157 #include "ftmac100.h"
49158
49159 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49160 index fabcfa1..188fd22 100644
49161 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49162 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49163 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
49164 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
49165
49166 /* Update the base adjustement value. */
49167 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
49168 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
49169 smp_mb(); /* Force the above update. */
49170 }
49171
49172 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49173 index 79c00f5..8da39f6 100644
49174 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49175 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49176 @@ -785,7 +785,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
49177 }
49178
49179 /* update the base incval used to calculate frequency adjustment */
49180 - ACCESS_ONCE(adapter->base_incval) = incval;
49181 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
49182 smp_mb();
49183
49184 /* need lock to prevent incorrect read while modifying cyclecounter */
49185 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49186 index 8c234ec..757331f 100644
49187 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49188 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49189 @@ -468,8 +468,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
49190 wmb();
49191
49192 /* we want to dirty this cache line once */
49193 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
49194 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
49195 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
49196 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
49197
49198 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
49199
49200 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49201 index 6223930..975033d 100644
49202 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
49203 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49204 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49205 struct __vxge_hw_fifo *fifo;
49206 struct vxge_hw_fifo_config *config;
49207 u32 txdl_size, txdl_per_memblock;
49208 - struct vxge_hw_mempool_cbs fifo_mp_callback;
49209 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
49210 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
49211 + };
49212 +
49213 struct __vxge_hw_virtualpath *vpath;
49214
49215 if ((vp == NULL) || (attr == NULL)) {
49216 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49217 goto exit;
49218 }
49219
49220 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
49221 -
49222 fifo->mempool =
49223 __vxge_hw_mempool_create(vpath->hldev,
49224 fifo->config->memblock_size,
49225 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49226 index 2bb48d5..d1a865d 100644
49227 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49228 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49229 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
49230 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
49231 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
49232 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
49233 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49234 + pax_open_kernel();
49235 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49236 + pax_close_kernel();
49237 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49238 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
49239 max_tx_rings = QLCNIC_MAX_TX_RINGS;
49240 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49241 index be7d7a6..a8983f8 100644
49242 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49243 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49244 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
49245 case QLCNIC_NON_PRIV_FUNC:
49246 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
49247 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49248 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49249 + pax_open_kernel();
49250 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49251 + pax_close_kernel();
49252 break;
49253 case QLCNIC_PRIV_FUNC:
49254 ahw->op_mode = QLCNIC_PRIV_FUNC;
49255 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
49256 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49257 + pax_open_kernel();
49258 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49259 + pax_close_kernel();
49260 break;
49261 case QLCNIC_MGMT_FUNC:
49262 ahw->op_mode = QLCNIC_MGMT_FUNC;
49263 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49264 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49265 + pax_open_kernel();
49266 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49267 + pax_close_kernel();
49268 break;
49269 default:
49270 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
49271 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49272 index 332bb8a..e6adcd1 100644
49273 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49274 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49275 @@ -1285,7 +1285,7 @@ flash_temp:
49276 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
49277 {
49278 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
49279 - static const struct qlcnic_dump_operations *fw_dump_ops;
49280 + const struct qlcnic_dump_operations *fw_dump_ops;
49281 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
49282 u32 entry_offset, dump, no_entries, buf_offset = 0;
49283 int i, k, ops_cnt, ops_index, dump_size = 0;
49284 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
49285 index c70ab40..00b28e0 100644
49286 --- a/drivers/net/ethernet/realtek/r8169.c
49287 +++ b/drivers/net/ethernet/realtek/r8169.c
49288 @@ -788,22 +788,22 @@ struct rtl8169_private {
49289 struct mdio_ops {
49290 void (*write)(struct rtl8169_private *, int, int);
49291 int (*read)(struct rtl8169_private *, int);
49292 - } mdio_ops;
49293 + } __no_const mdio_ops;
49294
49295 struct pll_power_ops {
49296 void (*down)(struct rtl8169_private *);
49297 void (*up)(struct rtl8169_private *);
49298 - } pll_power_ops;
49299 + } __no_const pll_power_ops;
49300
49301 struct jumbo_ops {
49302 void (*enable)(struct rtl8169_private *);
49303 void (*disable)(struct rtl8169_private *);
49304 - } jumbo_ops;
49305 + } __no_const jumbo_ops;
49306
49307 struct csi_ops {
49308 void (*write)(struct rtl8169_private *, int, int);
49309 u32 (*read)(struct rtl8169_private *, int);
49310 - } csi_ops;
49311 + } __no_const csi_ops;
49312
49313 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
49314 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
49315 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
49316 index 6b861e3..204ac86 100644
49317 --- a/drivers/net/ethernet/sfc/ptp.c
49318 +++ b/drivers/net/ethernet/sfc/ptp.c
49319 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
49320 ptp->start.dma_addr);
49321
49322 /* Clear flag that signals MC ready */
49323 - ACCESS_ONCE(*start) = 0;
49324 + ACCESS_ONCE_RW(*start) = 0;
49325 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
49326 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
49327 EFX_BUG_ON_PARANOID(rc);
49328 diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
49329 index 10b6173..b605dfd5 100644
49330 --- a/drivers/net/ethernet/sfc/selftest.c
49331 +++ b/drivers/net/ethernet/sfc/selftest.c
49332 @@ -46,7 +46,7 @@ struct efx_loopback_payload {
49333 struct iphdr ip;
49334 struct udphdr udp;
49335 __be16 iteration;
49336 - const char msg[64];
49337 + char msg[64];
49338 } __packed;
49339
49340 /* Loopback test source MAC address */
49341 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49342 index 08c483b..2c4a553 100644
49343 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49344 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49345 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
49346
49347 writel(value, ioaddr + MMC_CNTRL);
49348
49349 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49350 - MMC_CNTRL, value);
49351 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49352 +// MMC_CNTRL, value);
49353 }
49354
49355 /* To mask all all interrupts.*/
49356 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
49357 index 17e2766..c332f1e 100644
49358 --- a/drivers/net/ethernet/via/via-rhine.c
49359 +++ b/drivers/net/ethernet/via/via-rhine.c
49360 @@ -2514,7 +2514,7 @@ static struct platform_driver rhine_driver_platform = {
49361 }
49362 };
49363
49364 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
49365 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
49366 {
49367 .ident = "EPIA-M",
49368 .matches = {
49369 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
49370 index 384ca4f..dd7d4f9 100644
49371 --- a/drivers/net/hyperv/hyperv_net.h
49372 +++ b/drivers/net/hyperv/hyperv_net.h
49373 @@ -171,7 +171,7 @@ struct rndis_device {
49374 enum rndis_device_state state;
49375 bool link_state;
49376 bool link_change;
49377 - atomic_t new_req_id;
49378 + atomic_unchecked_t new_req_id;
49379
49380 spinlock_t request_lock;
49381 struct list_head req_list;
49382 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
49383 index 7816d98..7890614 100644
49384 --- a/drivers/net/hyperv/rndis_filter.c
49385 +++ b/drivers/net/hyperv/rndis_filter.c
49386 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
49387 * template
49388 */
49389 set = &rndis_msg->msg.set_req;
49390 - set->req_id = atomic_inc_return(&dev->new_req_id);
49391 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49392
49393 /* Add to the request list */
49394 spin_lock_irqsave(&dev->request_lock, flags);
49395 @@ -918,7 +918,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
49396
49397 /* Setup the rndis set */
49398 halt = &request->request_msg.msg.halt_req;
49399 - halt->req_id = atomic_inc_return(&dev->new_req_id);
49400 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49401
49402 /* Ignore return since this msg is optional. */
49403 rndis_filter_send_request(dev, request);
49404 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
49405 index 34f846b..4a0d5b1 100644
49406 --- a/drivers/net/ifb.c
49407 +++ b/drivers/net/ifb.c
49408 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
49409 return 0;
49410 }
49411
49412 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
49413 +static struct rtnl_link_ops ifb_link_ops = {
49414 .kind = "ifb",
49415 .priv_size = sizeof(struct ifb_private),
49416 .setup = ifb_setup,
49417 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
49418 index 1df38bd..4bc20b0 100644
49419 --- a/drivers/net/macvlan.c
49420 +++ b/drivers/net/macvlan.c
49421 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
49422 free_nskb:
49423 kfree_skb(nskb);
49424 err:
49425 - atomic_long_inc(&skb->dev->rx_dropped);
49426 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
49427 }
49428
49429 static void macvlan_flush_sources(struct macvlan_port *port,
49430 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
49431 int macvlan_link_register(struct rtnl_link_ops *ops)
49432 {
49433 /* common fields */
49434 - ops->priv_size = sizeof(struct macvlan_dev);
49435 - ops->validate = macvlan_validate;
49436 - ops->maxtype = IFLA_MACVLAN_MAX;
49437 - ops->policy = macvlan_policy;
49438 - ops->changelink = macvlan_changelink;
49439 - ops->get_size = macvlan_get_size;
49440 - ops->fill_info = macvlan_fill_info;
49441 + pax_open_kernel();
49442 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
49443 + *(void **)&ops->validate = macvlan_validate;
49444 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
49445 + *(const void **)&ops->policy = macvlan_policy;
49446 + *(void **)&ops->changelink = macvlan_changelink;
49447 + *(void **)&ops->get_size = macvlan_get_size;
49448 + *(void **)&ops->fill_info = macvlan_fill_info;
49449 + pax_close_kernel();
49450
49451 return rtnl_link_register(ops);
49452 };
49453 @@ -1551,7 +1553,7 @@ static int macvlan_device_event(struct notifier_block *unused,
49454 return NOTIFY_DONE;
49455 }
49456
49457 -static struct notifier_block macvlan_notifier_block __read_mostly = {
49458 +static struct notifier_block macvlan_notifier_block = {
49459 .notifier_call = macvlan_device_event,
49460 };
49461
49462 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
49463 index 27ecc5c..f636328 100644
49464 --- a/drivers/net/macvtap.c
49465 +++ b/drivers/net/macvtap.c
49466 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
49467 dev->tx_queue_len = TUN_READQ_SIZE;
49468 }
49469
49470 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
49471 +static struct rtnl_link_ops macvtap_link_ops = {
49472 .kind = "macvtap",
49473 .setup = macvtap_setup,
49474 .newlink = macvtap_newlink,
49475 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
49476
49477 ret = 0;
49478 u = q->flags;
49479 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49480 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49481 put_user(u, &ifr->ifr_flags))
49482 ret = -EFAULT;
49483 macvtap_put_vlan(vlan);
49484 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
49485 return NOTIFY_DONE;
49486 }
49487
49488 -static struct notifier_block macvtap_notifier_block __read_mostly = {
49489 +static struct notifier_block macvtap_notifier_block = {
49490 .notifier_call = macvtap_device_event,
49491 };
49492
49493 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
49494 index 34924df..a747360 100644
49495 --- a/drivers/net/nlmon.c
49496 +++ b/drivers/net/nlmon.c
49497 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
49498 return 0;
49499 }
49500
49501 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
49502 +static struct rtnl_link_ops nlmon_link_ops = {
49503 .kind = "nlmon",
49504 .priv_size = sizeof(struct nlmon),
49505 .setup = nlmon_setup,
49506 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
49507 index bdfe51f..e7845c7 100644
49508 --- a/drivers/net/phy/phy_device.c
49509 +++ b/drivers/net/phy/phy_device.c
49510 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
49511 * zero on success.
49512 *
49513 */
49514 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49515 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
49516 struct phy_c45_device_ids *c45_ids) {
49517 int phy_reg;
49518 int i, reg_addr;
49519 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49520 * its return value is in turn returned.
49521 *
49522 */
49523 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49524 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
49525 bool is_c45, struct phy_c45_device_ids *c45_ids)
49526 {
49527 int phy_reg;
49528 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49529 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
49530 {
49531 struct phy_c45_device_ids c45_ids = {0};
49532 - u32 phy_id = 0;
49533 + int phy_id = 0;
49534 int r;
49535
49536 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
49537 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
49538 index 9d15566..5ad4ef6 100644
49539 --- a/drivers/net/ppp/ppp_generic.c
49540 +++ b/drivers/net/ppp/ppp_generic.c
49541 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49542 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
49543 struct ppp_stats stats;
49544 struct ppp_comp_stats cstats;
49545 - char *vers;
49546
49547 switch (cmd) {
49548 case SIOCGPPPSTATS:
49549 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49550 break;
49551
49552 case SIOCGPPPVER:
49553 - vers = PPP_VERSION;
49554 - if (copy_to_user(addr, vers, strlen(vers) + 1))
49555 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
49556 break;
49557 err = 0;
49558 break;
49559 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
49560 index 079f7ad..b2a2bfa7 100644
49561 --- a/drivers/net/slip/slhc.c
49562 +++ b/drivers/net/slip/slhc.c
49563 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
49564 register struct tcphdr *thp;
49565 register struct iphdr *ip;
49566 register struct cstate *cs;
49567 - int len, hdrlen;
49568 + long len, hdrlen;
49569 unsigned char *cp = icp;
49570
49571 /* We've got a compressed packet; read the change byte */
49572 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
49573 index 7d39484..d58499d 100644
49574 --- a/drivers/net/team/team.c
49575 +++ b/drivers/net/team/team.c
49576 @@ -2099,7 +2099,7 @@ static unsigned int team_get_num_rx_queues(void)
49577 return TEAM_DEFAULT_NUM_RX_QUEUES;
49578 }
49579
49580 -static struct rtnl_link_ops team_link_ops __read_mostly = {
49581 +static struct rtnl_link_ops team_link_ops = {
49582 .kind = DRV_NAME,
49583 .priv_size = sizeof(struct team),
49584 .setup = team_setup,
49585 @@ -2889,7 +2889,7 @@ static int team_device_event(struct notifier_block *unused,
49586 return NOTIFY_DONE;
49587 }
49588
49589 -static struct notifier_block team_notifier_block __read_mostly = {
49590 +static struct notifier_block team_notifier_block = {
49591 .notifier_call = team_device_event,
49592 };
49593
49594 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
49595 index 857dca4..642f532 100644
49596 --- a/drivers/net/tun.c
49597 +++ b/drivers/net/tun.c
49598 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49599 return -EINVAL;
49600 }
49601
49602 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49603 +static struct rtnl_link_ops tun_link_ops = {
49604 .kind = DRV_NAME,
49605 .priv_size = sizeof(struct tun_struct),
49606 .setup = tun_setup,
49607 @@ -1830,7 +1830,7 @@ unlock:
49608 }
49609
49610 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49611 - unsigned long arg, int ifreq_len)
49612 + unsigned long arg, size_t ifreq_len)
49613 {
49614 struct tun_file *tfile = file->private_data;
49615 struct tun_struct *tun;
49616 @@ -1844,6 +1844,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49617 int le;
49618 int ret;
49619
49620 + if (ifreq_len > sizeof ifr)
49621 + return -EFAULT;
49622 +
49623 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49624 if (copy_from_user(&ifr, argp, ifreq_len))
49625 return -EFAULT;
49626 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49627 index 778e915..58c4d95 100644
49628 --- a/drivers/net/usb/hso.c
49629 +++ b/drivers/net/usb/hso.c
49630 @@ -70,7 +70,7 @@
49631 #include <asm/byteorder.h>
49632 #include <linux/serial_core.h>
49633 #include <linux/serial.h>
49634 -
49635 +#include <asm/local.h>
49636
49637 #define MOD_AUTHOR "Option Wireless"
49638 #define MOD_DESCRIPTION "USB High Speed Option driver"
49639 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49640 struct urb *urb;
49641
49642 urb = serial->rx_urb[0];
49643 - if (serial->port.count > 0) {
49644 + if (atomic_read(&serial->port.count) > 0) {
49645 count = put_rxbuf_data(urb, serial);
49646 if (count == -1)
49647 return;
49648 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49649 DUMP1(urb->transfer_buffer, urb->actual_length);
49650
49651 /* Anyone listening? */
49652 - if (serial->port.count == 0)
49653 + if (atomic_read(&serial->port.count) == 0)
49654 return;
49655
49656 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49657 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49658 tty_port_tty_set(&serial->port, tty);
49659
49660 /* check for port already opened, if not set the termios */
49661 - serial->port.count++;
49662 - if (serial->port.count == 1) {
49663 + if (atomic_inc_return(&serial->port.count) == 1) {
49664 serial->rx_state = RX_IDLE;
49665 /* Force default termio settings */
49666 _hso_serial_set_termios(tty, NULL);
49667 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49668 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
49669 if (result) {
49670 hso_stop_serial_device(serial->parent);
49671 - serial->port.count--;
49672 + atomic_dec(&serial->port.count);
49673 } else {
49674 kref_get(&serial->parent->ref);
49675 }
49676 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
49677
49678 /* reset the rts and dtr */
49679 /* do the actual close */
49680 - serial->port.count--;
49681 + atomic_dec(&serial->port.count);
49682
49683 - if (serial->port.count <= 0) {
49684 - serial->port.count = 0;
49685 + if (atomic_read(&serial->port.count) <= 0) {
49686 + atomic_set(&serial->port.count, 0);
49687 tty_port_tty_set(&serial->port, NULL);
49688 if (!usb_gone)
49689 hso_stop_serial_device(serial->parent);
49690 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
49691
49692 /* the actual setup */
49693 spin_lock_irqsave(&serial->serial_lock, flags);
49694 - if (serial->port.count)
49695 + if (atomic_read(&serial->port.count))
49696 _hso_serial_set_termios(tty, old);
49697 else
49698 tty->termios = *old;
49699 @@ -1886,7 +1885,7 @@ static void intr_callback(struct urb *urb)
49700 D1("Pending read interrupt on port %d\n", i);
49701 spin_lock(&serial->serial_lock);
49702 if (serial->rx_state == RX_IDLE &&
49703 - serial->port.count > 0) {
49704 + atomic_read(&serial->port.count) > 0) {
49705 /* Setup and send a ctrl req read on
49706 * port i */
49707 if (!serial->rx_urb_filled[0]) {
49708 @@ -3053,7 +3052,7 @@ static int hso_resume(struct usb_interface *iface)
49709 /* Start all serial ports */
49710 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
49711 if (serial_table[i] && (serial_table[i]->interface == iface)) {
49712 - if (dev2ser(serial_table[i])->port.count) {
49713 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
49714 result =
49715 hso_start_serial_device(serial_table[i], GFP_NOIO);
49716 hso_kick_transmit(dev2ser(serial_table[i]));
49717 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
49718 index 9f7c0ab..1577b4a 100644
49719 --- a/drivers/net/usb/r8152.c
49720 +++ b/drivers/net/usb/r8152.c
49721 @@ -601,7 +601,7 @@ struct r8152 {
49722 void (*unload)(struct r8152 *);
49723 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
49724 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
49725 - } rtl_ops;
49726 + } __no_const rtl_ops;
49727
49728 int intr_interval;
49729 u32 saved_wolopts;
49730 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
49731 index a2515887..6d13233 100644
49732 --- a/drivers/net/usb/sierra_net.c
49733 +++ b/drivers/net/usb/sierra_net.c
49734 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
49735 /* atomic counter partially included in MAC address to make sure 2 devices
49736 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
49737 */
49738 -static atomic_t iface_counter = ATOMIC_INIT(0);
49739 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
49740
49741 /*
49742 * SYNC Timer Delay definition used to set the expiry time
49743 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
49744 dev->net->netdev_ops = &sierra_net_device_ops;
49745
49746 /* change MAC addr to include, ifacenum, and to be unique */
49747 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
49748 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
49749 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
49750
49751 /* we will have to manufacture ethernet headers, prepare template */
49752 diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
49753 index 777757a..395a767 100644
49754 --- a/drivers/net/usb/usbnet.c
49755 +++ b/drivers/net/usb/usbnet.c
49756 @@ -1285,7 +1285,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
49757 struct net_device *net)
49758 {
49759 struct usbnet *dev = netdev_priv(net);
49760 - int length;
49761 + unsigned int length;
49762 struct urb *urb = NULL;
49763 struct skb_data *entry;
49764 struct driver_info *info = dev->driver_info;
49765 @@ -1413,7 +1413,7 @@ not_drop:
49766 }
49767 } else
49768 netif_dbg(dev, tx_queued, dev->net,
49769 - "> tx, len %d, type 0x%x\n", length, skb->protocol);
49770 + "> tx, len %u, type 0x%x\n", length, skb->protocol);
49771 #ifdef CONFIG_PM
49772 deferred:
49773 #endif
49774 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
49775 index 59b0e97..a6ed579 100644
49776 --- a/drivers/net/virtio_net.c
49777 +++ b/drivers/net/virtio_net.c
49778 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
49779 #define RECEIVE_AVG_WEIGHT 64
49780
49781 /* Minimum alignment for mergeable packet buffers. */
49782 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
49783 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
49784
49785 #define VIRTNET_DRIVER_VERSION "1.0.0"
49786
49787 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
49788 index fceb637..37c70fd 100644
49789 --- a/drivers/net/vxlan.c
49790 +++ b/drivers/net/vxlan.c
49791 @@ -2935,7 +2935,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
49792 return vxlan->net;
49793 }
49794
49795 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
49796 +static struct rtnl_link_ops vxlan_link_ops = {
49797 .kind = "vxlan",
49798 .maxtype = IFLA_VXLAN_MAX,
49799 .policy = vxlan_policy,
49800 @@ -2983,7 +2983,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
49801 return NOTIFY_DONE;
49802 }
49803
49804 -static struct notifier_block vxlan_notifier_block __read_mostly = {
49805 +static struct notifier_block vxlan_notifier_block = {
49806 .notifier_call = vxlan_lowerdev_event,
49807 };
49808
49809 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
49810 index 5920c99..ff2e4a5 100644
49811 --- a/drivers/net/wan/lmc/lmc_media.c
49812 +++ b/drivers/net/wan/lmc/lmc_media.c
49813 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
49814 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
49815
49816 lmc_media_t lmc_ds3_media = {
49817 - lmc_ds3_init, /* special media init stuff */
49818 - lmc_ds3_default, /* reset to default state */
49819 - lmc_ds3_set_status, /* reset status to state provided */
49820 - lmc_dummy_set_1, /* set clock source */
49821 - lmc_dummy_set2_1, /* set line speed */
49822 - lmc_ds3_set_100ft, /* set cable length */
49823 - lmc_ds3_set_scram, /* set scrambler */
49824 - lmc_ds3_get_link_status, /* get link status */
49825 - lmc_dummy_set_1, /* set link status */
49826 - lmc_ds3_set_crc_length, /* set CRC length */
49827 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49828 - lmc_ds3_watchdog
49829 + .init = lmc_ds3_init, /* special media init stuff */
49830 + .defaults = lmc_ds3_default, /* reset to default state */
49831 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
49832 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
49833 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49834 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
49835 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
49836 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
49837 + .set_link_status = lmc_dummy_set_1, /* set link status */
49838 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
49839 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49840 + .watchdog = lmc_ds3_watchdog
49841 };
49842
49843 lmc_media_t lmc_hssi_media = {
49844 - lmc_hssi_init, /* special media init stuff */
49845 - lmc_hssi_default, /* reset to default state */
49846 - lmc_hssi_set_status, /* reset status to state provided */
49847 - lmc_hssi_set_clock, /* set clock source */
49848 - lmc_dummy_set2_1, /* set line speed */
49849 - lmc_dummy_set_1, /* set cable length */
49850 - lmc_dummy_set_1, /* set scrambler */
49851 - lmc_hssi_get_link_status, /* get link status */
49852 - lmc_hssi_set_link_status, /* set link status */
49853 - lmc_hssi_set_crc_length, /* set CRC length */
49854 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49855 - lmc_hssi_watchdog
49856 + .init = lmc_hssi_init, /* special media init stuff */
49857 + .defaults = lmc_hssi_default, /* reset to default state */
49858 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
49859 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
49860 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49861 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49862 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49863 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49864 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49865 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49866 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49867 + .watchdog = lmc_hssi_watchdog
49868 };
49869
49870 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49871 - lmc_ssi_default, /* reset to default state */
49872 - lmc_ssi_set_status, /* reset status to state provided */
49873 - lmc_ssi_set_clock, /* set clock source */
49874 - lmc_ssi_set_speed, /* set line speed */
49875 - lmc_dummy_set_1, /* set cable length */
49876 - lmc_dummy_set_1, /* set scrambler */
49877 - lmc_ssi_get_link_status, /* get link status */
49878 - lmc_ssi_set_link_status, /* set link status */
49879 - lmc_ssi_set_crc_length, /* set CRC length */
49880 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49881 - lmc_ssi_watchdog
49882 +lmc_media_t lmc_ssi_media = {
49883 + .init = lmc_ssi_init, /* special media init stuff */
49884 + .defaults = lmc_ssi_default, /* reset to default state */
49885 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49886 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49887 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49888 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49889 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49890 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49891 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49892 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49893 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49894 + .watchdog = lmc_ssi_watchdog
49895 };
49896
49897 lmc_media_t lmc_t1_media = {
49898 - lmc_t1_init, /* special media init stuff */
49899 - lmc_t1_default, /* reset to default state */
49900 - lmc_t1_set_status, /* reset status to state provided */
49901 - lmc_t1_set_clock, /* set clock source */
49902 - lmc_dummy_set2_1, /* set line speed */
49903 - lmc_dummy_set_1, /* set cable length */
49904 - lmc_dummy_set_1, /* set scrambler */
49905 - lmc_t1_get_link_status, /* get link status */
49906 - lmc_dummy_set_1, /* set link status */
49907 - lmc_t1_set_crc_length, /* set CRC length */
49908 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49909 - lmc_t1_watchdog
49910 + .init = lmc_t1_init, /* special media init stuff */
49911 + .defaults = lmc_t1_default, /* reset to default state */
49912 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49913 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49914 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49915 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49916 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49917 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49918 + .set_link_status = lmc_dummy_set_1, /* set link status */
49919 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49920 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49921 + .watchdog = lmc_t1_watchdog
49922 };
49923
49924 static void
49925 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49926 index feacc3b..5bac0de 100644
49927 --- a/drivers/net/wan/z85230.c
49928 +++ b/drivers/net/wan/z85230.c
49929 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49930
49931 struct z8530_irqhandler z8530_sync =
49932 {
49933 - z8530_rx,
49934 - z8530_tx,
49935 - z8530_status
49936 + .rx = z8530_rx,
49937 + .tx = z8530_tx,
49938 + .status = z8530_status
49939 };
49940
49941 EXPORT_SYMBOL(z8530_sync);
49942 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49943 }
49944
49945 static struct z8530_irqhandler z8530_dma_sync = {
49946 - z8530_dma_rx,
49947 - z8530_dma_tx,
49948 - z8530_dma_status
49949 + .rx = z8530_dma_rx,
49950 + .tx = z8530_dma_tx,
49951 + .status = z8530_dma_status
49952 };
49953
49954 static struct z8530_irqhandler z8530_txdma_sync = {
49955 - z8530_rx,
49956 - z8530_dma_tx,
49957 - z8530_dma_status
49958 + .rx = z8530_rx,
49959 + .tx = z8530_dma_tx,
49960 + .status = z8530_dma_status
49961 };
49962
49963 /**
49964 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
49965
49966 struct z8530_irqhandler z8530_nop=
49967 {
49968 - z8530_rx_clear,
49969 - z8530_tx_clear,
49970 - z8530_status_clear
49971 + .rx = z8530_rx_clear,
49972 + .tx = z8530_tx_clear,
49973 + .status = z8530_status_clear
49974 };
49975
49976
49977 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
49978 index 0b60295..b8bfa5b 100644
49979 --- a/drivers/net/wimax/i2400m/rx.c
49980 +++ b/drivers/net/wimax/i2400m/rx.c
49981 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
49982 if (i2400m->rx_roq == NULL)
49983 goto error_roq_alloc;
49984
49985 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
49986 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
49987 GFP_KERNEL);
49988 if (rd == NULL) {
49989 result = -ENOMEM;
49990 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
49991 index e71a2ce..2268d61 100644
49992 --- a/drivers/net/wireless/airo.c
49993 +++ b/drivers/net/wireless/airo.c
49994 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
49995 struct airo_info *ai = dev->ml_priv;
49996 int ridcode;
49997 int enabled;
49998 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49999 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
50000 unsigned char *iobuf;
50001
50002 /* Only super-user can write RIDs */
50003 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
50004 index da92bfa..5a9001a 100644
50005 --- a/drivers/net/wireless/at76c50x-usb.c
50006 +++ b/drivers/net/wireless/at76c50x-usb.c
50007 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
50008 }
50009
50010 /* Convert timeout from the DFU status to jiffies */
50011 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
50012 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
50013 {
50014 return msecs_to_jiffies((s->poll_timeout[2] << 16)
50015 | (s->poll_timeout[1] << 8)
50016 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
50017 index 2fd9e18..3f55bdd 100644
50018 --- a/drivers/net/wireless/ath/ath10k/htc.c
50019 +++ b/drivers/net/wireless/ath/ath10k/htc.c
50020 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
50021 /* registered target arrival callback from the HIF layer */
50022 int ath10k_htc_init(struct ath10k *ar)
50023 {
50024 - struct ath10k_hif_cb htc_callbacks;
50025 + static struct ath10k_hif_cb htc_callbacks = {
50026 + .rx_completion = ath10k_htc_rx_completion_handler,
50027 + .tx_completion = ath10k_htc_tx_completion_handler,
50028 + };
50029 struct ath10k_htc_ep *ep = NULL;
50030 struct ath10k_htc *htc = &ar->htc;
50031
50032 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
50033 ath10k_htc_reset_endpoint_states(htc);
50034
50035 /* setup HIF layer callbacks */
50036 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
50037 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
50038 htc->ar = ar;
50039
50040 /* Get HIF default pipe for HTC message exchange */
50041 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
50042 index 527179c..a890150 100644
50043 --- a/drivers/net/wireless/ath/ath10k/htc.h
50044 +++ b/drivers/net/wireless/ath/ath10k/htc.h
50045 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
50046
50047 struct ath10k_htc_ops {
50048 void (*target_send_suspend_complete)(struct ath10k *ar);
50049 -};
50050 +} __no_const;
50051
50052 struct ath10k_htc_ep_ops {
50053 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
50054 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
50055 void (*ep_tx_credits)(struct ath10k *);
50056 -};
50057 +} __no_const;
50058
50059 /* service connection information */
50060 struct ath10k_htc_svc_conn_req {
50061 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50062 index f816909..e56cd8b 100644
50063 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50064 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50065 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50066 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
50067 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
50068
50069 - ACCESS_ONCE(ads->ds_link) = i->link;
50070 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
50071 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
50072 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
50073
50074 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
50075 ctl6 = SM(i->keytype, AR_EncrType);
50076 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50077
50078 if ((i->is_first || i->is_last) &&
50079 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
50080 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
50081 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
50082 | set11nTries(i->rates, 1)
50083 | set11nTries(i->rates, 2)
50084 | set11nTries(i->rates, 3)
50085 | (i->dur_update ? AR_DurUpdateEna : 0)
50086 | SM(0, AR_BurstDur);
50087
50088 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
50089 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
50090 | set11nRate(i->rates, 1)
50091 | set11nRate(i->rates, 2)
50092 | set11nRate(i->rates, 3);
50093 } else {
50094 - ACCESS_ONCE(ads->ds_ctl2) = 0;
50095 - ACCESS_ONCE(ads->ds_ctl3) = 0;
50096 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
50097 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
50098 }
50099
50100 if (!i->is_first) {
50101 - ACCESS_ONCE(ads->ds_ctl0) = 0;
50102 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50103 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50104 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
50105 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50106 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50107 return;
50108 }
50109
50110 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50111 break;
50112 }
50113
50114 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50115 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50116 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50117 | SM(i->txpower[0], AR_XmitPower0)
50118 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50119 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50120 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
50121 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
50122
50123 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50124 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50125 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50126 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50127
50128 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
50129 return;
50130
50131 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50132 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50133 | set11nPktDurRTSCTS(i->rates, 1);
50134
50135 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50136 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50137 | set11nPktDurRTSCTS(i->rates, 3);
50138
50139 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50140 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50141 | set11nRateFlags(i->rates, 1)
50142 | set11nRateFlags(i->rates, 2)
50143 | set11nRateFlags(i->rates, 3)
50144 | SM(i->rtscts_rate, AR_RTSCTSRate);
50145
50146 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50147 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50148 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50149 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50150 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50151 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50152 }
50153
50154 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
50155 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50156 index da84b70..83e4978 100644
50157 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50158 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50159 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50160 (i->qcu << AR_TxQcuNum_S) | desc_len;
50161
50162 checksum += val;
50163 - ACCESS_ONCE(ads->info) = val;
50164 + ACCESS_ONCE_RW(ads->info) = val;
50165
50166 checksum += i->link;
50167 - ACCESS_ONCE(ads->link) = i->link;
50168 + ACCESS_ONCE_RW(ads->link) = i->link;
50169
50170 checksum += i->buf_addr[0];
50171 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
50172 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
50173 checksum += i->buf_addr[1];
50174 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
50175 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
50176 checksum += i->buf_addr[2];
50177 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
50178 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
50179 checksum += i->buf_addr[3];
50180 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
50181 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
50182
50183 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
50184 - ACCESS_ONCE(ads->ctl3) = val;
50185 + ACCESS_ONCE_RW(ads->ctl3) = val;
50186 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
50187 - ACCESS_ONCE(ads->ctl5) = val;
50188 + ACCESS_ONCE_RW(ads->ctl5) = val;
50189 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
50190 - ACCESS_ONCE(ads->ctl7) = val;
50191 + ACCESS_ONCE_RW(ads->ctl7) = val;
50192 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
50193 - ACCESS_ONCE(ads->ctl9) = val;
50194 + ACCESS_ONCE_RW(ads->ctl9) = val;
50195
50196 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
50197 - ACCESS_ONCE(ads->ctl10) = checksum;
50198 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
50199
50200 if (i->is_first || i->is_last) {
50201 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
50202 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
50203 | set11nTries(i->rates, 1)
50204 | set11nTries(i->rates, 2)
50205 | set11nTries(i->rates, 3)
50206 | (i->dur_update ? AR_DurUpdateEna : 0)
50207 | SM(0, AR_BurstDur);
50208
50209 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
50210 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
50211 | set11nRate(i->rates, 1)
50212 | set11nRate(i->rates, 2)
50213 | set11nRate(i->rates, 3);
50214 } else {
50215 - ACCESS_ONCE(ads->ctl13) = 0;
50216 - ACCESS_ONCE(ads->ctl14) = 0;
50217 + ACCESS_ONCE_RW(ads->ctl13) = 0;
50218 + ACCESS_ONCE_RW(ads->ctl14) = 0;
50219 }
50220
50221 ads->ctl20 = 0;
50222 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50223
50224 ctl17 = SM(i->keytype, AR_EncrType);
50225 if (!i->is_first) {
50226 - ACCESS_ONCE(ads->ctl11) = 0;
50227 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50228 - ACCESS_ONCE(ads->ctl15) = 0;
50229 - ACCESS_ONCE(ads->ctl16) = 0;
50230 - ACCESS_ONCE(ads->ctl17) = ctl17;
50231 - ACCESS_ONCE(ads->ctl18) = 0;
50232 - ACCESS_ONCE(ads->ctl19) = 0;
50233 + ACCESS_ONCE_RW(ads->ctl11) = 0;
50234 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50235 + ACCESS_ONCE_RW(ads->ctl15) = 0;
50236 + ACCESS_ONCE_RW(ads->ctl16) = 0;
50237 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50238 + ACCESS_ONCE_RW(ads->ctl18) = 0;
50239 + ACCESS_ONCE_RW(ads->ctl19) = 0;
50240 return;
50241 }
50242
50243 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50244 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50245 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50246 | SM(i->txpower[0], AR_XmitPower0)
50247 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50248 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50249 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
50250 ctl12 |= SM(val, AR_PAPRDChainMask);
50251
50252 - ACCESS_ONCE(ads->ctl12) = ctl12;
50253 - ACCESS_ONCE(ads->ctl17) = ctl17;
50254 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
50255 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50256
50257 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50258 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50259 | set11nPktDurRTSCTS(i->rates, 1);
50260
50261 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50262 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50263 | set11nPktDurRTSCTS(i->rates, 3);
50264
50265 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
50266 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
50267 | set11nRateFlags(i->rates, 1)
50268 | set11nRateFlags(i->rates, 2)
50269 | set11nRateFlags(i->rates, 3)
50270 | SM(i->rtscts_rate, AR_RTSCTSRate);
50271
50272 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
50273 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
50274
50275 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50276 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50277 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50278 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50279 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50280 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50281 }
50282
50283 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
50284 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
50285 index e82e570..8c3cf90 100644
50286 --- a/drivers/net/wireless/ath/ath9k/hw.h
50287 +++ b/drivers/net/wireless/ath/ath9k/hw.h
50288 @@ -646,7 +646,7 @@ struct ath_hw_private_ops {
50289
50290 /* ANI */
50291 void (*ani_cache_ini_regs)(struct ath_hw *ah);
50292 -};
50293 +} __no_const;
50294
50295 /**
50296 * struct ath_spec_scan - parameters for Atheros spectral scan
50297 @@ -722,7 +722,7 @@ struct ath_hw_ops {
50298 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50299 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
50300 #endif
50301 -};
50302 +} __no_const;
50303
50304 struct ath_nf_limits {
50305 s16 max;
50306 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
50307 index 9ede991..a8f08fb 100644
50308 --- a/drivers/net/wireless/ath/ath9k/main.c
50309 +++ b/drivers/net/wireless/ath/ath9k/main.c
50310 @@ -2537,16 +2537,18 @@ void ath9k_fill_chanctx_ops(void)
50311 if (!ath9k_is_chanctx_enabled())
50312 return;
50313
50314 - ath9k_ops.hw_scan = ath9k_hw_scan;
50315 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50316 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50317 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50318 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
50319 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50320 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
50321 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50322 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50323 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50324 + pax_open_kernel();
50325 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
50326 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50327 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50328 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50329 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
50330 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50331 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
50332 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50333 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50334 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50335 + pax_close_kernel();
50336 }
50337
50338 #endif
50339 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
50340 index 058a9f2..d5cb1ba 100644
50341 --- a/drivers/net/wireless/b43/phy_lp.c
50342 +++ b/drivers/net/wireless/b43/phy_lp.c
50343 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
50344 {
50345 struct ssb_bus *bus = dev->dev->sdev->bus;
50346
50347 - static const struct b206x_channel *chandata = NULL;
50348 + const struct b206x_channel *chandata = NULL;
50349 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
50350 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
50351 u16 old_comm15, scale;
50352 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
50353 index e566580..2c218ca 100644
50354 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
50355 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
50356 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
50357 */
50358 if (il3945_mod_params.disable_hw_scan) {
50359 D_INFO("Disabling hw_scan\n");
50360 - il3945_mac_ops.hw_scan = NULL;
50361 + pax_open_kernel();
50362 + *(void **)&il3945_mac_ops.hw_scan = NULL;
50363 + pax_close_kernel();
50364 }
50365
50366 D_INFO("*** LOAD DRIVER ***\n");
50367 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50368 index 0ffb6ff..c0b7f0e 100644
50369 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50370 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50371 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
50372 {
50373 struct iwl_priv *priv = file->private_data;
50374 char buf[64];
50375 - int buf_size;
50376 + size_t buf_size;
50377 u32 offset, len;
50378
50379 memset(buf, 0, sizeof(buf));
50380 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
50381 struct iwl_priv *priv = file->private_data;
50382
50383 char buf[8];
50384 - int buf_size;
50385 + size_t buf_size;
50386 u32 reset_flag;
50387
50388 memset(buf, 0, sizeof(buf));
50389 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
50390 {
50391 struct iwl_priv *priv = file->private_data;
50392 char buf[8];
50393 - int buf_size;
50394 + size_t buf_size;
50395 int ht40;
50396
50397 memset(buf, 0, sizeof(buf));
50398 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
50399 {
50400 struct iwl_priv *priv = file->private_data;
50401 char buf[8];
50402 - int buf_size;
50403 + size_t buf_size;
50404 int value;
50405
50406 memset(buf, 0, sizeof(buf));
50407 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
50408 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
50409 DEBUGFS_READ_FILE_OPS(current_sleep_command);
50410
50411 -static const char *fmt_value = " %-30s %10u\n";
50412 -static const char *fmt_hex = " %-30s 0x%02X\n";
50413 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
50414 -static const char *fmt_header =
50415 +static const char fmt_value[] = " %-30s %10u\n";
50416 +static const char fmt_hex[] = " %-30s 0x%02X\n";
50417 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
50418 +static const char fmt_header[] =
50419 "%-32s current cumulative delta max\n";
50420
50421 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
50422 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
50423 {
50424 struct iwl_priv *priv = file->private_data;
50425 char buf[8];
50426 - int buf_size;
50427 + size_t buf_size;
50428 int clear;
50429
50430 memset(buf, 0, sizeof(buf));
50431 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
50432 {
50433 struct iwl_priv *priv = file->private_data;
50434 char buf[8];
50435 - int buf_size;
50436 + size_t buf_size;
50437 int trace;
50438
50439 memset(buf, 0, sizeof(buf));
50440 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
50441 {
50442 struct iwl_priv *priv = file->private_data;
50443 char buf[8];
50444 - int buf_size;
50445 + size_t buf_size;
50446 int missed;
50447
50448 memset(buf, 0, sizeof(buf));
50449 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
50450
50451 struct iwl_priv *priv = file->private_data;
50452 char buf[8];
50453 - int buf_size;
50454 + size_t buf_size;
50455 int plcp;
50456
50457 memset(buf, 0, sizeof(buf));
50458 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
50459
50460 struct iwl_priv *priv = file->private_data;
50461 char buf[8];
50462 - int buf_size;
50463 + size_t buf_size;
50464 int flush;
50465
50466 memset(buf, 0, sizeof(buf));
50467 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
50468
50469 struct iwl_priv *priv = file->private_data;
50470 char buf[8];
50471 - int buf_size;
50472 + size_t buf_size;
50473 int rts;
50474
50475 if (!priv->cfg->ht_params)
50476 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
50477 {
50478 struct iwl_priv *priv = file->private_data;
50479 char buf[8];
50480 - int buf_size;
50481 + size_t buf_size;
50482
50483 memset(buf, 0, sizeof(buf));
50484 buf_size = min(count, sizeof(buf) - 1);
50485 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
50486 struct iwl_priv *priv = file->private_data;
50487 u32 event_log_flag;
50488 char buf[8];
50489 - int buf_size;
50490 + size_t buf_size;
50491
50492 /* check that the interface is up */
50493 if (!iwl_is_ready(priv))
50494 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
50495 struct iwl_priv *priv = file->private_data;
50496 char buf[8];
50497 u32 calib_disabled;
50498 - int buf_size;
50499 + size_t buf_size;
50500
50501 memset(buf, 0, sizeof(buf));
50502 buf_size = min(count, sizeof(buf) - 1);
50503 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
50504 index cb72edb..242b24f 100644
50505 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
50506 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
50507 @@ -1837,7 +1837,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
50508 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
50509
50510 char buf[8];
50511 - int buf_size;
50512 + size_t buf_size;
50513 u32 reset_flag;
50514
50515 memset(buf, 0, sizeof(buf));
50516 @@ -1858,7 +1858,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
50517 {
50518 struct iwl_trans *trans = file->private_data;
50519 char buf[8];
50520 - int buf_size;
50521 + size_t buf_size;
50522 int csr;
50523
50524 memset(buf, 0, sizeof(buf));
50525 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
50526 index 8908be6..fe97ddd 100644
50527 --- a/drivers/net/wireless/mac80211_hwsim.c
50528 +++ b/drivers/net/wireless/mac80211_hwsim.c
50529 @@ -3070,20 +3070,20 @@ static int __init init_mac80211_hwsim(void)
50530 if (channels < 1)
50531 return -EINVAL;
50532
50533 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
50534 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50535 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50536 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50537 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50538 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50539 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50540 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50541 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50542 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50543 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
50544 - mac80211_hwsim_assign_vif_chanctx;
50545 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
50546 - mac80211_hwsim_unassign_vif_chanctx;
50547 + pax_open_kernel();
50548 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
50549 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50550 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50551 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50552 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50553 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50554 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50555 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50556 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50557 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50558 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
50559 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
50560 + pax_close_kernel();
50561
50562 spin_lock_init(&hwsim_radio_lock);
50563 INIT_LIST_HEAD(&hwsim_radios);
50564 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
50565 index 60d44ce..884dd1c 100644
50566 --- a/drivers/net/wireless/rndis_wlan.c
50567 +++ b/drivers/net/wireless/rndis_wlan.c
50568 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
50569
50570 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
50571
50572 - if (rts_threshold < 0 || rts_threshold > 2347)
50573 + if (rts_threshold > 2347)
50574 rts_threshold = 2347;
50575
50576 tmp = cpu_to_le32(rts_threshold);
50577 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
50578 index 9bb398b..b0cc047 100644
50579 --- a/drivers/net/wireless/rt2x00/rt2x00.h
50580 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
50581 @@ -375,7 +375,7 @@ struct rt2x00_intf {
50582 * for hardware which doesn't support hardware
50583 * sequence counting.
50584 */
50585 - atomic_t seqno;
50586 + atomic_unchecked_t seqno;
50587 };
50588
50589 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
50590 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
50591 index 68b620b..92ecd9e 100644
50592 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
50593 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
50594 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
50595 * sequence counter given by mac80211.
50596 */
50597 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
50598 - seqno = atomic_add_return(0x10, &intf->seqno);
50599 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
50600 else
50601 - seqno = atomic_read(&intf->seqno);
50602 + seqno = atomic_read_unchecked(&intf->seqno);
50603
50604 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
50605 hdr->seq_ctrl |= cpu_to_le16(seqno);
50606 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
50607 index b661f896..ddf7d2b 100644
50608 --- a/drivers/net/wireless/ti/wl1251/sdio.c
50609 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
50610 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
50611
50612 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
50613
50614 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50615 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50616 + pax_open_kernel();
50617 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50618 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50619 + pax_close_kernel();
50620
50621 wl1251_info("using dedicated interrupt line");
50622 } else {
50623 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50624 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50625 + pax_open_kernel();
50626 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50627 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50628 + pax_close_kernel();
50629
50630 wl1251_info("using SDIO interrupt");
50631 }
50632 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
50633 index 144d1f8..7030936 100644
50634 --- a/drivers/net/wireless/ti/wl12xx/main.c
50635 +++ b/drivers/net/wireless/ti/wl12xx/main.c
50636 @@ -657,7 +657,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50637 sizeof(wl->conf.mem));
50638
50639 /* read data preparation is only needed by wl127x */
50640 - wl->ops->prepare_read = wl127x_prepare_read;
50641 + pax_open_kernel();
50642 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50643 + pax_close_kernel();
50644
50645 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50646 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50647 @@ -682,7 +684,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50648 sizeof(wl->conf.mem));
50649
50650 /* read data preparation is only needed by wl127x */
50651 - wl->ops->prepare_read = wl127x_prepare_read;
50652 + pax_open_kernel();
50653 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50654 + pax_close_kernel();
50655
50656 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50657 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50658 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
50659 index 717c4f5..a813aeb 100644
50660 --- a/drivers/net/wireless/ti/wl18xx/main.c
50661 +++ b/drivers/net/wireless/ti/wl18xx/main.c
50662 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
50663 }
50664
50665 if (!checksum_param) {
50666 - wl18xx_ops.set_rx_csum = NULL;
50667 - wl18xx_ops.init_vif = NULL;
50668 + pax_open_kernel();
50669 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
50670 + *(void **)&wl18xx_ops.init_vif = NULL;
50671 + pax_close_kernel();
50672 }
50673
50674 /* Enable 11a Band only if we have 5G antennas */
50675 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
50676 index a912dc0..a8225ba 100644
50677 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
50678 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
50679 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
50680 {
50681 struct zd_usb *usb = urb->context;
50682 struct zd_usb_interrupt *intr = &usb->intr;
50683 - int len;
50684 + unsigned int len;
50685 u16 int_num;
50686
50687 ZD_ASSERT(in_interrupt());
50688 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
50689 index ce2e2cf..f81e500 100644
50690 --- a/drivers/nfc/nfcwilink.c
50691 +++ b/drivers/nfc/nfcwilink.c
50692 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
50693
50694 static int nfcwilink_probe(struct platform_device *pdev)
50695 {
50696 - static struct nfcwilink *drv;
50697 + struct nfcwilink *drv;
50698 int rc;
50699 __u32 protocols;
50700
50701 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
50702 index 24d3d24..ff70d28 100644
50703 --- a/drivers/nfc/st21nfca/st21nfca.c
50704 +++ b/drivers/nfc/st21nfca/st21nfca.c
50705 @@ -588,7 +588,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
50706 goto exit;
50707 }
50708
50709 - gate = uid_skb->data;
50710 + memcpy(gate, uid_skb->data, uid_skb->len);
50711 *len = uid_skb->len;
50712 exit:
50713 kfree_skb(uid_skb);
50714 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
50715 index 3a896c9..ac7b1c8 100644
50716 --- a/drivers/of/fdt.c
50717 +++ b/drivers/of/fdt.c
50718 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
50719 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
50720 return 0;
50721 }
50722 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50723 + pax_open_kernel();
50724 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50725 + pax_close_kernel();
50726 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
50727 }
50728 late_initcall(of_fdt_raw_init);
50729 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
50730 index d93b2b6..ae50401 100644
50731 --- a/drivers/oprofile/buffer_sync.c
50732 +++ b/drivers/oprofile/buffer_sync.c
50733 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
50734 if (cookie == NO_COOKIE)
50735 offset = pc;
50736 if (cookie == INVALID_COOKIE) {
50737 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50738 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50739 offset = pc;
50740 }
50741 if (cookie != last_cookie) {
50742 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
50743 /* add userspace sample */
50744
50745 if (!mm) {
50746 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
50747 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
50748 return 0;
50749 }
50750
50751 cookie = lookup_dcookie(mm, s->eip, &offset);
50752
50753 if (cookie == INVALID_COOKIE) {
50754 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50755 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50756 return 0;
50757 }
50758
50759 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
50760 /* ignore backtraces if failed to add a sample */
50761 if (state == sb_bt_start) {
50762 state = sb_bt_ignore;
50763 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
50764 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
50765 }
50766 }
50767 release_mm(mm);
50768 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
50769 index c0cc4e7..44d4e54 100644
50770 --- a/drivers/oprofile/event_buffer.c
50771 +++ b/drivers/oprofile/event_buffer.c
50772 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
50773 }
50774
50775 if (buffer_pos == buffer_size) {
50776 - atomic_inc(&oprofile_stats.event_lost_overflow);
50777 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
50778 return;
50779 }
50780
50781 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
50782 index ed2c3ec..deda85a 100644
50783 --- a/drivers/oprofile/oprof.c
50784 +++ b/drivers/oprofile/oprof.c
50785 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
50786 if (oprofile_ops.switch_events())
50787 return;
50788
50789 - atomic_inc(&oprofile_stats.multiplex_counter);
50790 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
50791 start_switch_worker();
50792 }
50793
50794 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
50795 index ee2cfce..7f8f699 100644
50796 --- a/drivers/oprofile/oprofile_files.c
50797 +++ b/drivers/oprofile/oprofile_files.c
50798 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
50799
50800 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
50801
50802 -static ssize_t timeout_read(struct file *file, char __user *buf,
50803 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
50804 size_t count, loff_t *offset)
50805 {
50806 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
50807 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
50808 index 59659ce..6c860a0 100644
50809 --- a/drivers/oprofile/oprofile_stats.c
50810 +++ b/drivers/oprofile/oprofile_stats.c
50811 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
50812 cpu_buf->sample_invalid_eip = 0;
50813 }
50814
50815 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
50816 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
50817 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
50818 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
50819 - atomic_set(&oprofile_stats.multiplex_counter, 0);
50820 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
50821 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
50822 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
50823 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
50824 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
50825 }
50826
50827
50828 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
50829 index 1fc622b..8c48fc3 100644
50830 --- a/drivers/oprofile/oprofile_stats.h
50831 +++ b/drivers/oprofile/oprofile_stats.h
50832 @@ -13,11 +13,11 @@
50833 #include <linux/atomic.h>
50834
50835 struct oprofile_stat_struct {
50836 - atomic_t sample_lost_no_mm;
50837 - atomic_t sample_lost_no_mapping;
50838 - atomic_t bt_lost_no_mapping;
50839 - atomic_t event_lost_overflow;
50840 - atomic_t multiplex_counter;
50841 + atomic_unchecked_t sample_lost_no_mm;
50842 + atomic_unchecked_t sample_lost_no_mapping;
50843 + atomic_unchecked_t bt_lost_no_mapping;
50844 + atomic_unchecked_t event_lost_overflow;
50845 + atomic_unchecked_t multiplex_counter;
50846 };
50847
50848 extern struct oprofile_stat_struct oprofile_stats;
50849 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
50850 index 3f49345..c750d0b 100644
50851 --- a/drivers/oprofile/oprofilefs.c
50852 +++ b/drivers/oprofile/oprofilefs.c
50853 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
50854
50855 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
50856 {
50857 - atomic_t *val = file->private_data;
50858 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
50859 + atomic_unchecked_t *val = file->private_data;
50860 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
50861 }
50862
50863
50864 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
50865
50866
50867 int oprofilefs_create_ro_atomic(struct dentry *root,
50868 - char const *name, atomic_t *val)
50869 + char const *name, atomic_unchecked_t *val)
50870 {
50871 return __oprofilefs_create_file(root, name,
50872 &atomic_ro_fops, 0444, val);
50873 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
50874 index bdef916..88c7dee 100644
50875 --- a/drivers/oprofile/timer_int.c
50876 +++ b/drivers/oprofile/timer_int.c
50877 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50878 return NOTIFY_OK;
50879 }
50880
50881 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50882 +static struct notifier_block oprofile_cpu_notifier = {
50883 .notifier_call = oprofile_cpu_notify,
50884 };
50885
50886 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50887 index 3b47080..6cd05dd 100644
50888 --- a/drivers/parport/procfs.c
50889 +++ b/drivers/parport/procfs.c
50890 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50891
50892 *ppos += len;
50893
50894 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
50895 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
50896 }
50897
50898 #ifdef CONFIG_PARPORT_1284
50899 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
50900
50901 *ppos += len;
50902
50903 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
50904 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
50905 }
50906 #endif /* IEEE1284.3 support. */
50907
50908 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
50909 index ba46e58..90cfc24 100644
50910 --- a/drivers/pci/host/pci-host-generic.c
50911 +++ b/drivers/pci/host/pci-host-generic.c
50912 @@ -26,9 +26,9 @@
50913 #include <linux/platform_device.h>
50914
50915 struct gen_pci_cfg_bus_ops {
50916 + struct pci_ops ops;
50917 u32 bus_shift;
50918 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
50919 -};
50920 +} __do_const;
50921
50922 struct gen_pci_cfg_windows {
50923 struct resource res;
50924 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
50925 }
50926
50927 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
50928 + .ops = {
50929 + .map_bus = gen_pci_map_cfg_bus_cam,
50930 + .read = pci_generic_config_read,
50931 + .write = pci_generic_config_write,
50932 + },
50933 .bus_shift = 16,
50934 - .map_bus = gen_pci_map_cfg_bus_cam,
50935 };
50936
50937 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50938 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50939 }
50940
50941 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
50942 + .ops = {
50943 + .map_bus = gen_pci_map_cfg_bus_ecam,
50944 + .read = pci_generic_config_read,
50945 + .write = pci_generic_config_write,
50946 + },
50947 .bus_shift = 20,
50948 - .map_bus = gen_pci_map_cfg_bus_ecam,
50949 -};
50950 -
50951 -static struct pci_ops gen_pci_ops = {
50952 - .read = pci_generic_config_read,
50953 - .write = pci_generic_config_write,
50954 };
50955
50956 static const struct of_device_id gen_pci_of_match[] = {
50957 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
50958 .private_data = (void **)&pci,
50959 .setup = gen_pci_setup,
50960 .map_irq = of_irq_parse_and_map_pci,
50961 - .ops = &gen_pci_ops,
50962 };
50963
50964 if (!pci)
50965 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
50966
50967 of_id = of_match_node(gen_pci_of_match, np);
50968 pci->cfg.ops = of_id->data;
50969 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
50970 + hw.ops = &pci->cfg.ops->ops;
50971 pci->host.dev.parent = dev;
50972 INIT_LIST_HEAD(&pci->host.windows);
50973 INIT_LIST_HEAD(&pci->resources);
50974 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
50975 index 6ca2399..68d866b 100644
50976 --- a/drivers/pci/hotplug/acpiphp_ibm.c
50977 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
50978 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
50979 goto init_cleanup;
50980 }
50981
50982 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50983 + pax_open_kernel();
50984 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50985 + pax_close_kernel();
50986 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
50987
50988 return retval;
50989 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
50990 index 66b7bbe..26bee78 100644
50991 --- a/drivers/pci/hotplug/cpcihp_generic.c
50992 +++ b/drivers/pci/hotplug/cpcihp_generic.c
50993 @@ -73,7 +73,6 @@ static u16 port;
50994 static unsigned int enum_bit;
50995 static u8 enum_mask;
50996
50997 -static struct cpci_hp_controller_ops generic_hpc_ops;
50998 static struct cpci_hp_controller generic_hpc;
50999
51000 static int __init validate_parameters(void)
51001 @@ -139,6 +138,10 @@ static int query_enum(void)
51002 return ((value & enum_mask) == enum_mask);
51003 }
51004
51005 +static struct cpci_hp_controller_ops generic_hpc_ops = {
51006 + .query_enum = query_enum,
51007 +};
51008 +
51009 static int __init cpcihp_generic_init(void)
51010 {
51011 int status;
51012 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
51013 pci_dev_put(dev);
51014
51015 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
51016 - generic_hpc_ops.query_enum = query_enum;
51017 generic_hpc.ops = &generic_hpc_ops;
51018
51019 status = cpci_hp_register_controller(&generic_hpc);
51020 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
51021 index 7ecf34e..effed62 100644
51022 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
51023 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
51024 @@ -59,7 +59,6 @@
51025 /* local variables */
51026 static bool debug;
51027 static bool poll;
51028 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
51029 static struct cpci_hp_controller zt5550_hpc;
51030
51031 /* Primary cPCI bus bridge device */
51032 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
51033 return 0;
51034 }
51035
51036 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
51037 + .query_enum = zt5550_hc_query_enum,
51038 +};
51039 +
51040 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
51041 {
51042 int status;
51043 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
51044 dbg("returned from zt5550_hc_config");
51045
51046 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
51047 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
51048 zt5550_hpc.ops = &zt5550_hpc_ops;
51049 if (!poll) {
51050 zt5550_hpc.irq = hc_dev->irq;
51051 zt5550_hpc.irq_flags = IRQF_SHARED;
51052 zt5550_hpc.dev_id = hc_dev;
51053
51054 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51055 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51056 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51057 + pax_open_kernel();
51058 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51059 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51060 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51061 + pax_open_kernel();
51062 } else {
51063 info("using ENUM# polling mode");
51064 }
51065 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
51066 index 1e08ff8c..3cd145f 100644
51067 --- a/drivers/pci/hotplug/cpqphp_nvram.c
51068 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
51069 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
51070
51071 void compaq_nvram_init (void __iomem *rom_start)
51072 {
51073 +#ifndef CONFIG_PAX_KERNEXEC
51074 if (rom_start)
51075 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
51076 +#endif
51077
51078 dbg("int15 entry = %p\n", compaq_int15_entry_point);
51079
51080 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
51081 index 56d8486..f26113f 100644
51082 --- a/drivers/pci/hotplug/pci_hotplug_core.c
51083 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
51084 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
51085 return -EINVAL;
51086 }
51087
51088 - slot->ops->owner = owner;
51089 - slot->ops->mod_name = mod_name;
51090 + pax_open_kernel();
51091 + *(struct module **)&slot->ops->owner = owner;
51092 + *(const char **)&slot->ops->mod_name = mod_name;
51093 + pax_close_kernel();
51094
51095 mutex_lock(&pci_hp_mutex);
51096 /*
51097 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
51098 index 07aa722..84514b4 100644
51099 --- a/drivers/pci/hotplug/pciehp_core.c
51100 +++ b/drivers/pci/hotplug/pciehp_core.c
51101 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
51102 struct slot *slot = ctrl->slot;
51103 struct hotplug_slot *hotplug = NULL;
51104 struct hotplug_slot_info *info = NULL;
51105 - struct hotplug_slot_ops *ops = NULL;
51106 + hotplug_slot_ops_no_const *ops = NULL;
51107 char name[SLOT_NAME_SIZE];
51108 int retval = -ENOMEM;
51109
51110 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
51111 index c3e7dfc..cbd9625 100644
51112 --- a/drivers/pci/msi.c
51113 +++ b/drivers/pci/msi.c
51114 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
51115 {
51116 struct attribute **msi_attrs;
51117 struct attribute *msi_attr;
51118 - struct device_attribute *msi_dev_attr;
51119 - struct attribute_group *msi_irq_group;
51120 + device_attribute_no_const *msi_dev_attr;
51121 + attribute_group_no_const *msi_irq_group;
51122 const struct attribute_group **msi_irq_groups;
51123 struct msi_desc *entry;
51124 int ret = -ENOMEM;
51125 @@ -573,7 +573,7 @@ error_attrs:
51126 count = 0;
51127 msi_attr = msi_attrs[count];
51128 while (msi_attr) {
51129 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
51130 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
51131 kfree(msi_attr->name);
51132 kfree(msi_dev_attr);
51133 ++count;
51134 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
51135 index 312f23a..d21181c 100644
51136 --- a/drivers/pci/pci-sysfs.c
51137 +++ b/drivers/pci/pci-sysfs.c
51138 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
51139 {
51140 /* allocate attribute structure, piggyback attribute name */
51141 int name_len = write_combine ? 13 : 10;
51142 - struct bin_attribute *res_attr;
51143 + bin_attribute_no_const *res_attr;
51144 int retval;
51145
51146 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
51147 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
51148 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
51149 {
51150 int retval;
51151 - struct bin_attribute *attr;
51152 + bin_attribute_no_const *attr;
51153
51154 /* If the device has VPD, try to expose it in sysfs. */
51155 if (dev->vpd) {
51156 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
51157 {
51158 int retval;
51159 int rom_size = 0;
51160 - struct bin_attribute *attr;
51161 + bin_attribute_no_const *attr;
51162
51163 if (!sysfs_initialized)
51164 return -EACCES;
51165 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
51166 index 4091f82..7d98eef 100644
51167 --- a/drivers/pci/pci.h
51168 +++ b/drivers/pci/pci.h
51169 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
51170 struct pci_vpd {
51171 unsigned int len;
51172 const struct pci_vpd_ops *ops;
51173 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
51174 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
51175 };
51176
51177 int pci_vpd_pci22_init(struct pci_dev *dev);
51178 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
51179 index 820740a..8b1c673 100644
51180 --- a/drivers/pci/pcie/aspm.c
51181 +++ b/drivers/pci/pcie/aspm.c
51182 @@ -27,9 +27,9 @@
51183 #define MODULE_PARAM_PREFIX "pcie_aspm."
51184
51185 /* Note: those are not register definitions */
51186 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
51187 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
51188 -#define ASPM_STATE_L1 (4) /* L1 state */
51189 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
51190 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
51191 +#define ASPM_STATE_L1 (4U) /* L1 state */
51192 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
51193 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
51194
51195 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
51196 index be35da2..ec16cdb 100644
51197 --- a/drivers/pci/pcie/portdrv_pci.c
51198 +++ b/drivers/pci/pcie/portdrv_pci.c
51199 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
51200 return 0;
51201 }
51202
51203 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
51204 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
51205 /*
51206 * Boxes that should not use MSI for PCIe PME signaling.
51207 */
51208 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
51209 index 8d2f400..c97cc91 100644
51210 --- a/drivers/pci/probe.c
51211 +++ b/drivers/pci/probe.c
51212 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
51213 u16 orig_cmd;
51214 struct pci_bus_region region, inverted_region;
51215
51216 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
51217 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
51218
51219 /* No printks while decoding is disabled! */
51220 if (!dev->mmio_always_on) {
51221 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
51222 index 3f155e7..0f4b1f0 100644
51223 --- a/drivers/pci/proc.c
51224 +++ b/drivers/pci/proc.c
51225 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
51226 static int __init pci_proc_init(void)
51227 {
51228 struct pci_dev *dev = NULL;
51229 +
51230 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
51231 +#ifdef CONFIG_GRKERNSEC_PROC_USER
51232 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
51233 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
51234 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
51235 +#endif
51236 +#else
51237 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
51238 +#endif
51239 proc_create("devices", 0, proc_bus_pci_dir,
51240 &proc_bus_pci_dev_operations);
51241 proc_initialized = 1;
51242 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
51243 index 3474920..acc9581 100644
51244 --- a/drivers/platform/chrome/chromeos_pstore.c
51245 +++ b/drivers/platform/chrome/chromeos_pstore.c
51246 @@ -13,7 +13,7 @@
51247 #include <linux/platform_device.h>
51248 #include <linux/pstore_ram.h>
51249
51250 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
51251 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
51252 {
51253 /*
51254 * Today all Chromebooks/boxes ship with Google_* as version and
51255 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
51256 index 1e1e594..8fe59c5 100644
51257 --- a/drivers/platform/x86/alienware-wmi.c
51258 +++ b/drivers/platform/x86/alienware-wmi.c
51259 @@ -150,7 +150,7 @@ struct wmax_led_args {
51260 } __packed;
51261
51262 static struct platform_device *platform_device;
51263 -static struct device_attribute *zone_dev_attrs;
51264 +static device_attribute_no_const *zone_dev_attrs;
51265 static struct attribute **zone_attrs;
51266 static struct platform_zone *zone_data;
51267
51268 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
51269 }
51270 };
51271
51272 -static struct attribute_group zone_attribute_group = {
51273 +static attribute_group_no_const zone_attribute_group = {
51274 .name = "rgb_zones",
51275 };
51276
51277 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
51278 index 7543a56..367ca8ed 100644
51279 --- a/drivers/platform/x86/asus-wmi.c
51280 +++ b/drivers/platform/x86/asus-wmi.c
51281 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
51282 int err;
51283 u32 retval = -1;
51284
51285 +#ifdef CONFIG_GRKERNSEC_KMEM
51286 + return -EPERM;
51287 +#endif
51288 +
51289 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
51290
51291 if (err < 0)
51292 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
51293 int err;
51294 u32 retval = -1;
51295
51296 +#ifdef CONFIG_GRKERNSEC_KMEM
51297 + return -EPERM;
51298 +#endif
51299 +
51300 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
51301 &retval);
51302
51303 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
51304 union acpi_object *obj;
51305 acpi_status status;
51306
51307 +#ifdef CONFIG_GRKERNSEC_KMEM
51308 + return -EPERM;
51309 +#endif
51310 +
51311 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
51312 1, asus->debug.method_id,
51313 &input, &output);
51314 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
51315 index bceb30b..bf063d4 100644
51316 --- a/drivers/platform/x86/compal-laptop.c
51317 +++ b/drivers/platform/x86/compal-laptop.c
51318 @@ -766,7 +766,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
51319 return 1;
51320 }
51321
51322 -static struct dmi_system_id __initdata compal_dmi_table[] = {
51323 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
51324 {
51325 .ident = "FL90/IFL90",
51326 .matches = {
51327 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
51328 index 458e6c9..089aee7 100644
51329 --- a/drivers/platform/x86/hdaps.c
51330 +++ b/drivers/platform/x86/hdaps.c
51331 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
51332 "ThinkPad T42p", so the order of the entries matters.
51333 If your ThinkPad is not recognized, please update to latest
51334 BIOS. This is especially the case for some R52 ThinkPads. */
51335 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
51336 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
51337 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
51338 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
51339 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
51340 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
51341 index 97c2be1..2ee50ce 100644
51342 --- a/drivers/platform/x86/ibm_rtl.c
51343 +++ b/drivers/platform/x86/ibm_rtl.c
51344 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
51345 }
51346
51347
51348 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
51349 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
51350 { \
51351 .matches = { \
51352 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
51353 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
51354 index a4a4258..a58a04c 100644
51355 --- a/drivers/platform/x86/intel_oaktrail.c
51356 +++ b/drivers/platform/x86/intel_oaktrail.c
51357 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
51358 return 0;
51359 }
51360
51361 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
51362 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
51363 {
51364 .ident = "OakTrail platform",
51365 .matches = {
51366 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
51367 index 0859877..59d596d 100644
51368 --- a/drivers/platform/x86/msi-laptop.c
51369 +++ b/drivers/platform/x86/msi-laptop.c
51370 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
51371 return 1;
51372 }
51373
51374 -static struct dmi_system_id __initdata msi_dmi_table[] = {
51375 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
51376 {
51377 .ident = "MSI S270",
51378 .matches = {
51379 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
51380
51381 if (!quirks->ec_read_only) {
51382 /* allow userland write sysfs file */
51383 - dev_attr_bluetooth.store = store_bluetooth;
51384 - dev_attr_wlan.store = store_wlan;
51385 - dev_attr_threeg.store = store_threeg;
51386 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
51387 - dev_attr_wlan.attr.mode |= S_IWUSR;
51388 - dev_attr_threeg.attr.mode |= S_IWUSR;
51389 + pax_open_kernel();
51390 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
51391 + *(void **)&dev_attr_wlan.store = store_wlan;
51392 + *(void **)&dev_attr_threeg.store = store_threeg;
51393 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
51394 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
51395 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
51396 + pax_close_kernel();
51397 }
51398
51399 /* disable hardware control by fn key */
51400 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
51401 index 6d2bac0..ec2b029 100644
51402 --- a/drivers/platform/x86/msi-wmi.c
51403 +++ b/drivers/platform/x86/msi-wmi.c
51404 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
51405 static void msi_wmi_notify(u32 value, void *context)
51406 {
51407 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
51408 - static struct key_entry *key;
51409 + struct key_entry *key;
51410 union acpi_object *obj;
51411 acpi_status status;
51412
51413 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
51414 index 9e701b2..c68a7b5 100644
51415 --- a/drivers/platform/x86/samsung-laptop.c
51416 +++ b/drivers/platform/x86/samsung-laptop.c
51417 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
51418 return 0;
51419 }
51420
51421 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
51422 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
51423 {
51424 .matches = {
51425 DMI_MATCH(DMI_SYS_VENDOR,
51426 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
51427 index e6aac72..e11ff24 100644
51428 --- a/drivers/platform/x86/samsung-q10.c
51429 +++ b/drivers/platform/x86/samsung-q10.c
51430 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
51431 return 1;
51432 }
51433
51434 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
51435 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
51436 {
51437 .ident = "Samsung Q10",
51438 .matches = {
51439 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
51440 index e51c1e7..71bb385 100644
51441 --- a/drivers/platform/x86/sony-laptop.c
51442 +++ b/drivers/platform/x86/sony-laptop.c
51443 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
51444 }
51445
51446 /* High speed charging function */
51447 -static struct device_attribute *hsc_handle;
51448 +static device_attribute_no_const *hsc_handle;
51449
51450 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
51451 struct device_attribute *attr,
51452 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
51453 }
51454
51455 /* low battery function */
51456 -static struct device_attribute *lowbatt_handle;
51457 +static device_attribute_no_const *lowbatt_handle;
51458
51459 static ssize_t sony_nc_lowbatt_store(struct device *dev,
51460 struct device_attribute *attr,
51461 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
51462 }
51463
51464 /* fan speed function */
51465 -static struct device_attribute *fan_handle, *hsf_handle;
51466 +static device_attribute_no_const *fan_handle, *hsf_handle;
51467
51468 static ssize_t sony_nc_hsfan_store(struct device *dev,
51469 struct device_attribute *attr,
51470 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
51471 }
51472
51473 /* USB charge function */
51474 -static struct device_attribute *uc_handle;
51475 +static device_attribute_no_const *uc_handle;
51476
51477 static ssize_t sony_nc_usb_charge_store(struct device *dev,
51478 struct device_attribute *attr,
51479 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
51480 }
51481
51482 /* Panel ID function */
51483 -static struct device_attribute *panel_handle;
51484 +static device_attribute_no_const *panel_handle;
51485
51486 static ssize_t sony_nc_panelid_show(struct device *dev,
51487 struct device_attribute *attr, char *buffer)
51488 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
51489 }
51490
51491 /* smart connect function */
51492 -static struct device_attribute *sc_handle;
51493 +static device_attribute_no_const *sc_handle;
51494
51495 static ssize_t sony_nc_smart_conn_store(struct device *dev,
51496 struct device_attribute *attr,
51497 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
51498 .drv.pm = &sony_pic_pm,
51499 };
51500
51501 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
51502 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
51503 {
51504 .ident = "Sony Vaio",
51505 .matches = {
51506 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
51507 index 3b8ceee..e18652c 100644
51508 --- a/drivers/platform/x86/thinkpad_acpi.c
51509 +++ b/drivers/platform/x86/thinkpad_acpi.c
51510 @@ -2093,7 +2093,7 @@ static int hotkey_mask_get(void)
51511 return 0;
51512 }
51513
51514 -void static hotkey_mask_warn_incomplete_mask(void)
51515 +static void hotkey_mask_warn_incomplete_mask(void)
51516 {
51517 /* log only what the user can fix... */
51518 const u32 wantedmask = hotkey_driver_mask &
51519 @@ -2437,10 +2437,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
51520 && !tp_features.bright_unkfw)
51521 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
51522 }
51523 +}
51524
51525 #undef TPACPI_COMPARE_KEY
51526 #undef TPACPI_MAY_SEND_KEY
51527 -}
51528
51529 /*
51530 * Polling driver
51531 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
51532 index 438d4c7..ca8a2fb 100644
51533 --- a/drivers/pnp/pnpbios/bioscalls.c
51534 +++ b/drivers/pnp/pnpbios/bioscalls.c
51535 @@ -59,7 +59,7 @@ do { \
51536 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
51537 } while(0)
51538
51539 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
51540 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
51541 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
51542
51543 /*
51544 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51545
51546 cpu = get_cpu();
51547 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
51548 +
51549 + pax_open_kernel();
51550 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
51551 + pax_close_kernel();
51552
51553 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
51554 spin_lock_irqsave(&pnp_bios_lock, flags);
51555 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51556 :"memory");
51557 spin_unlock_irqrestore(&pnp_bios_lock, flags);
51558
51559 + pax_open_kernel();
51560 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
51561 + pax_close_kernel();
51562 +
51563 put_cpu();
51564
51565 /* If we get here and this is set then the PnP BIOS faulted on us. */
51566 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
51567 return status;
51568 }
51569
51570 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
51571 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
51572 {
51573 int i;
51574
51575 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51576 pnp_bios_callpoint.offset = header->fields.pm16offset;
51577 pnp_bios_callpoint.segment = PNP_CS16;
51578
51579 + pax_open_kernel();
51580 +
51581 for_each_possible_cpu(i) {
51582 struct desc_struct *gdt = get_cpu_gdt_table(i);
51583 if (!gdt)
51584 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51585 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
51586 (unsigned long)__va(header->fields.pm16dseg));
51587 }
51588 +
51589 + pax_close_kernel();
51590 }
51591 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
51592 index facd43b..b291260 100644
51593 --- a/drivers/pnp/pnpbios/core.c
51594 +++ b/drivers/pnp/pnpbios/core.c
51595 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
51596 return 0;
51597 }
51598
51599 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
51600 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
51601 { /* PnPBIOS GPF on boot */
51602 .callback = exploding_pnp_bios,
51603 .ident = "Higraded P14H",
51604 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
51605 index 0c52e2a..3421ab7 100644
51606 --- a/drivers/power/pda_power.c
51607 +++ b/drivers/power/pda_power.c
51608 @@ -37,7 +37,11 @@ static int polling;
51609
51610 #if IS_ENABLED(CONFIG_USB_PHY)
51611 static struct usb_phy *transceiver;
51612 -static struct notifier_block otg_nb;
51613 +static int otg_handle_notification(struct notifier_block *nb,
51614 + unsigned long event, void *unused);
51615 +static struct notifier_block otg_nb = {
51616 + .notifier_call = otg_handle_notification
51617 +};
51618 #endif
51619
51620 static struct regulator *ac_draw;
51621 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
51622
51623 #if IS_ENABLED(CONFIG_USB_PHY)
51624 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
51625 - otg_nb.notifier_call = otg_handle_notification;
51626 ret = usb_register_notifier(transceiver, &otg_nb);
51627 if (ret) {
51628 dev_err(dev, "failure to register otg notifier\n");
51629 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
51630 index cc439fd..8fa30df 100644
51631 --- a/drivers/power/power_supply.h
51632 +++ b/drivers/power/power_supply.h
51633 @@ -16,12 +16,12 @@ struct power_supply;
51634
51635 #ifdef CONFIG_SYSFS
51636
51637 -extern void power_supply_init_attrs(struct device_type *dev_type);
51638 +extern void power_supply_init_attrs(void);
51639 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
51640
51641 #else
51642
51643 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
51644 +static inline void power_supply_init_attrs(void) {}
51645 #define power_supply_uevent NULL
51646
51647 #endif /* CONFIG_SYSFS */
51648 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
51649 index 694e8cd..9f03483 100644
51650 --- a/drivers/power/power_supply_core.c
51651 +++ b/drivers/power/power_supply_core.c
51652 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
51653 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
51654 EXPORT_SYMBOL_GPL(power_supply_notifier);
51655
51656 -static struct device_type power_supply_dev_type;
51657 +extern const struct attribute_group *power_supply_attr_groups[];
51658 +static struct device_type power_supply_dev_type = {
51659 + .groups = power_supply_attr_groups,
51660 +};
51661
51662 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
51663 struct power_supply *supply)
51664 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
51665 return PTR_ERR(power_supply_class);
51666
51667 power_supply_class->dev_uevent = power_supply_uevent;
51668 - power_supply_init_attrs(&power_supply_dev_type);
51669 + power_supply_init_attrs();
51670
51671 return 0;
51672 }
51673 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
51674 index 62653f5..d0bb485 100644
51675 --- a/drivers/power/power_supply_sysfs.c
51676 +++ b/drivers/power/power_supply_sysfs.c
51677 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
51678 .is_visible = power_supply_attr_is_visible,
51679 };
51680
51681 -static const struct attribute_group *power_supply_attr_groups[] = {
51682 +const struct attribute_group *power_supply_attr_groups[] = {
51683 &power_supply_attr_group,
51684 NULL,
51685 };
51686
51687 -void power_supply_init_attrs(struct device_type *dev_type)
51688 +void power_supply_init_attrs(void)
51689 {
51690 int i;
51691
51692 - dev_type->groups = power_supply_attr_groups;
51693 -
51694 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
51695 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
51696 }
51697 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
51698 index 84419af..268ede8 100644
51699 --- a/drivers/powercap/powercap_sys.c
51700 +++ b/drivers/powercap/powercap_sys.c
51701 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
51702 struct device_attribute name_attr;
51703 };
51704
51705 +static ssize_t show_constraint_name(struct device *dev,
51706 + struct device_attribute *dev_attr,
51707 + char *buf);
51708 +
51709 static struct powercap_constraint_attr
51710 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
51711 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
51712 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
51713 + .power_limit_attr = {
51714 + .attr = {
51715 + .name = NULL,
51716 + .mode = S_IWUSR | S_IRUGO
51717 + },
51718 + .show = show_constraint_power_limit_uw,
51719 + .store = store_constraint_power_limit_uw
51720 + },
51721 +
51722 + .time_window_attr = {
51723 + .attr = {
51724 + .name = NULL,
51725 + .mode = S_IWUSR | S_IRUGO
51726 + },
51727 + .show = show_constraint_time_window_us,
51728 + .store = store_constraint_time_window_us
51729 + },
51730 +
51731 + .max_power_attr = {
51732 + .attr = {
51733 + .name = NULL,
51734 + .mode = S_IRUGO
51735 + },
51736 + .show = show_constraint_max_power_uw,
51737 + .store = NULL
51738 + },
51739 +
51740 + .min_power_attr = {
51741 + .attr = {
51742 + .name = NULL,
51743 + .mode = S_IRUGO
51744 + },
51745 + .show = show_constraint_min_power_uw,
51746 + .store = NULL
51747 + },
51748 +
51749 + .max_time_window_attr = {
51750 + .attr = {
51751 + .name = NULL,
51752 + .mode = S_IRUGO
51753 + },
51754 + .show = show_constraint_max_time_window_us,
51755 + .store = NULL
51756 + },
51757 +
51758 + .min_time_window_attr = {
51759 + .attr = {
51760 + .name = NULL,
51761 + .mode = S_IRUGO
51762 + },
51763 + .show = show_constraint_min_time_window_us,
51764 + .store = NULL
51765 + },
51766 +
51767 + .name_attr = {
51768 + .attr = {
51769 + .name = NULL,
51770 + .mode = S_IRUGO
51771 + },
51772 + .show = show_constraint_name,
51773 + .store = NULL
51774 + }
51775 + }
51776 +};
51777
51778 /* A list of powercap control_types */
51779 static LIST_HEAD(powercap_cntrl_list);
51780 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
51781 }
51782
51783 static int create_constraint_attribute(int id, const char *name,
51784 - int mode,
51785 - struct device_attribute *dev_attr,
51786 - ssize_t (*show)(struct device *,
51787 - struct device_attribute *, char *),
51788 - ssize_t (*store)(struct device *,
51789 - struct device_attribute *,
51790 - const char *, size_t)
51791 - )
51792 + struct device_attribute *dev_attr)
51793 {
51794 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
51795
51796 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
51797 - id, name);
51798 - if (!dev_attr->attr.name)
51799 + if (!name)
51800 return -ENOMEM;
51801 - dev_attr->attr.mode = mode;
51802 - dev_attr->show = show;
51803 - dev_attr->store = store;
51804 +
51805 + pax_open_kernel();
51806 + *(const char **)&dev_attr->attr.name = name;
51807 + pax_close_kernel();
51808
51809 return 0;
51810 }
51811 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
51812
51813 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
51814 ret = create_constraint_attribute(i, "power_limit_uw",
51815 - S_IWUSR | S_IRUGO,
51816 - &constraint_attrs[i].power_limit_attr,
51817 - show_constraint_power_limit_uw,
51818 - store_constraint_power_limit_uw);
51819 + &constraint_attrs[i].power_limit_attr);
51820 if (ret)
51821 goto err_alloc;
51822 ret = create_constraint_attribute(i, "time_window_us",
51823 - S_IWUSR | S_IRUGO,
51824 - &constraint_attrs[i].time_window_attr,
51825 - show_constraint_time_window_us,
51826 - store_constraint_time_window_us);
51827 + &constraint_attrs[i].time_window_attr);
51828 if (ret)
51829 goto err_alloc;
51830 - ret = create_constraint_attribute(i, "name", S_IRUGO,
51831 - &constraint_attrs[i].name_attr,
51832 - show_constraint_name,
51833 - NULL);
51834 + ret = create_constraint_attribute(i, "name",
51835 + &constraint_attrs[i].name_attr);
51836 if (ret)
51837 goto err_alloc;
51838 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
51839 - &constraint_attrs[i].max_power_attr,
51840 - show_constraint_max_power_uw,
51841 - NULL);
51842 + ret = create_constraint_attribute(i, "max_power_uw",
51843 + &constraint_attrs[i].max_power_attr);
51844 if (ret)
51845 goto err_alloc;
51846 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
51847 - &constraint_attrs[i].min_power_attr,
51848 - show_constraint_min_power_uw,
51849 - NULL);
51850 + ret = create_constraint_attribute(i, "min_power_uw",
51851 + &constraint_attrs[i].min_power_attr);
51852 if (ret)
51853 goto err_alloc;
51854 ret = create_constraint_attribute(i, "max_time_window_us",
51855 - S_IRUGO,
51856 - &constraint_attrs[i].max_time_window_attr,
51857 - show_constraint_max_time_window_us,
51858 - NULL);
51859 + &constraint_attrs[i].max_time_window_attr);
51860 if (ret)
51861 goto err_alloc;
51862 ret = create_constraint_attribute(i, "min_time_window_us",
51863 - S_IRUGO,
51864 - &constraint_attrs[i].min_time_window_attr,
51865 - show_constraint_min_time_window_us,
51866 - NULL);
51867 + &constraint_attrs[i].min_time_window_attr);
51868 if (ret)
51869 goto err_alloc;
51870
51871 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
51872 power_zone->zone_dev_attrs[count++] =
51873 &dev_attr_max_energy_range_uj.attr;
51874 if (power_zone->ops->get_energy_uj) {
51875 + pax_open_kernel();
51876 if (power_zone->ops->reset_energy_uj)
51877 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51878 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51879 else
51880 - dev_attr_energy_uj.attr.mode = S_IRUGO;
51881 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
51882 + pax_close_kernel();
51883 power_zone->zone_dev_attrs[count++] =
51884 &dev_attr_energy_uj.attr;
51885 }
51886 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
51887 index 9c5d414..c7900ce 100644
51888 --- a/drivers/ptp/ptp_private.h
51889 +++ b/drivers/ptp/ptp_private.h
51890 @@ -51,7 +51,7 @@ struct ptp_clock {
51891 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
51892 wait_queue_head_t tsev_wq;
51893 int defunct; /* tells readers to go away when clock is being removed */
51894 - struct device_attribute *pin_dev_attr;
51895 + device_attribute_no_const *pin_dev_attr;
51896 struct attribute **pin_attr;
51897 struct attribute_group pin_attr_group;
51898 };
51899 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
51900 index 302e626..12579af 100644
51901 --- a/drivers/ptp/ptp_sysfs.c
51902 +++ b/drivers/ptp/ptp_sysfs.c
51903 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
51904 goto no_pin_attr;
51905
51906 for (i = 0; i < n_pins; i++) {
51907 - struct device_attribute *da = &ptp->pin_dev_attr[i];
51908 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
51909 sysfs_attr_init(&da->attr);
51910 da->attr.name = info->pin_config[i].name;
51911 da->attr.mode = 0644;
51912 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
51913 index a4a8a6d..a3456f4 100644
51914 --- a/drivers/regulator/core.c
51915 +++ b/drivers/regulator/core.c
51916 @@ -3529,7 +3529,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51917 const struct regulation_constraints *constraints = NULL;
51918 const struct regulator_init_data *init_data;
51919 struct regulator_config *config = NULL;
51920 - static atomic_t regulator_no = ATOMIC_INIT(-1);
51921 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
51922 struct regulator_dev *rdev;
51923 struct device *dev;
51924 int ret, i;
51925 @@ -3613,7 +3613,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51926 rdev->dev.class = &regulator_class;
51927 rdev->dev.parent = dev;
51928 dev_set_name(&rdev->dev, "regulator.%lu",
51929 - (unsigned long) atomic_inc_return(&regulator_no));
51930 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
51931 ret = device_register(&rdev->dev);
51932 if (ret != 0) {
51933 put_device(&rdev->dev);
51934 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
51935 index 7eee2ca..4024513 100644
51936 --- a/drivers/regulator/max8660.c
51937 +++ b/drivers/regulator/max8660.c
51938 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
51939 max8660->shadow_regs[MAX8660_OVER1] = 5;
51940 } else {
51941 /* Otherwise devices can be toggled via software */
51942 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
51943 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
51944 + pax_open_kernel();
51945 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
51946 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
51947 + pax_close_kernel();
51948 }
51949
51950 /*
51951 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
51952 index c3d55c2..0dddfe6 100644
51953 --- a/drivers/regulator/max8973-regulator.c
51954 +++ b/drivers/regulator/max8973-regulator.c
51955 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
51956 if (!pdata || !pdata->enable_ext_control) {
51957 max->desc.enable_reg = MAX8973_VOUT;
51958 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
51959 - max->ops.enable = regulator_enable_regmap;
51960 - max->ops.disable = regulator_disable_regmap;
51961 - max->ops.is_enabled = regulator_is_enabled_regmap;
51962 + pax_open_kernel();
51963 + *(void **)&max->ops.enable = regulator_enable_regmap;
51964 + *(void **)&max->ops.disable = regulator_disable_regmap;
51965 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
51966 + pax_close_kernel();
51967 }
51968
51969 if (pdata) {
51970 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
51971 index 0d17c92..a29f627 100644
51972 --- a/drivers/regulator/mc13892-regulator.c
51973 +++ b/drivers/regulator/mc13892-regulator.c
51974 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
51975 mc13xxx_unlock(mc13892);
51976
51977 /* update mc13892_vcam ops */
51978 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51979 + pax_open_kernel();
51980 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51981 sizeof(struct regulator_ops));
51982 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51983 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51984 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51985 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51986 + pax_close_kernel();
51987 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
51988
51989 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
51990 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
51991 index 5b2e761..c8c8a4a 100644
51992 --- a/drivers/rtc/rtc-cmos.c
51993 +++ b/drivers/rtc/rtc-cmos.c
51994 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
51995 hpet_rtc_timer_init();
51996
51997 /* export at least the first block of NVRAM */
51998 - nvram.size = address_space - NVRAM_OFFSET;
51999 + pax_open_kernel();
52000 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
52001 + pax_close_kernel();
52002 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
52003 if (retval < 0) {
52004 dev_dbg(dev, "can't create nvram file? %d\n", retval);
52005 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
52006 index 799c34b..8e9786a 100644
52007 --- a/drivers/rtc/rtc-dev.c
52008 +++ b/drivers/rtc/rtc-dev.c
52009 @@ -16,6 +16,7 @@
52010 #include <linux/module.h>
52011 #include <linux/rtc.h>
52012 #include <linux/sched.h>
52013 +#include <linux/grsecurity.h>
52014 #include "rtc-core.h"
52015
52016 static dev_t rtc_devt;
52017 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
52018 if (copy_from_user(&tm, uarg, sizeof(tm)))
52019 return -EFAULT;
52020
52021 + gr_log_timechange();
52022 +
52023 return rtc_set_time(rtc, &tm);
52024
52025 case RTC_PIE_ON:
52026 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
52027 index 4ffabb3..1f87fca 100644
52028 --- a/drivers/rtc/rtc-ds1307.c
52029 +++ b/drivers/rtc/rtc-ds1307.c
52030 @@ -107,7 +107,7 @@ struct ds1307 {
52031 u8 offset; /* register's offset */
52032 u8 regs[11];
52033 u16 nvram_offset;
52034 - struct bin_attribute *nvram;
52035 + bin_attribute_no_const *nvram;
52036 enum ds_type type;
52037 unsigned long flags;
52038 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
52039 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
52040 index 90abb5b..e0bf6dd 100644
52041 --- a/drivers/rtc/rtc-m48t59.c
52042 +++ b/drivers/rtc/rtc-m48t59.c
52043 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
52044 if (IS_ERR(m48t59->rtc))
52045 return PTR_ERR(m48t59->rtc);
52046
52047 - m48t59_nvram_attr.size = pdata->offset;
52048 + pax_open_kernel();
52049 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
52050 + pax_close_kernel();
52051
52052 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
52053 if (ret)
52054 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
52055 index e693af6..2e525b6 100644
52056 --- a/drivers/scsi/bfa/bfa_fcpim.h
52057 +++ b/drivers/scsi/bfa/bfa_fcpim.h
52058 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
52059
52060 struct bfa_itn_s {
52061 bfa_isr_func_t isr;
52062 -};
52063 +} __no_const;
52064
52065 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
52066 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
52067 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
52068 index 0f19455..ef7adb5 100644
52069 --- a/drivers/scsi/bfa/bfa_fcs.c
52070 +++ b/drivers/scsi/bfa/bfa_fcs.c
52071 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
52072 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
52073
52074 static struct bfa_fcs_mod_s fcs_modules[] = {
52075 - { bfa_fcs_port_attach, NULL, NULL },
52076 - { bfa_fcs_uf_attach, NULL, NULL },
52077 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
52078 - bfa_fcs_fabric_modexit },
52079 + {
52080 + .attach = bfa_fcs_port_attach,
52081 + .modinit = NULL,
52082 + .modexit = NULL
52083 + },
52084 + {
52085 + .attach = bfa_fcs_uf_attach,
52086 + .modinit = NULL,
52087 + .modexit = NULL
52088 + },
52089 + {
52090 + .attach = bfa_fcs_fabric_attach,
52091 + .modinit = bfa_fcs_fabric_modinit,
52092 + .modexit = bfa_fcs_fabric_modexit
52093 + },
52094 };
52095
52096 /*
52097 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
52098 index ff75ef8..2dfe00a 100644
52099 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
52100 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
52101 @@ -89,15 +89,26 @@ static struct {
52102 void (*offline) (struct bfa_fcs_lport_s *port);
52103 } __port_action[] = {
52104 {
52105 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
52106 - bfa_fcs_lport_unknown_offline}, {
52107 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
52108 - bfa_fcs_lport_fab_offline}, {
52109 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
52110 - bfa_fcs_lport_n2n_offline}, {
52111 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
52112 - bfa_fcs_lport_loop_offline},
52113 - };
52114 + .init = bfa_fcs_lport_unknown_init,
52115 + .online = bfa_fcs_lport_unknown_online,
52116 + .offline = bfa_fcs_lport_unknown_offline
52117 + },
52118 + {
52119 + .init = bfa_fcs_lport_fab_init,
52120 + .online = bfa_fcs_lport_fab_online,
52121 + .offline = bfa_fcs_lport_fab_offline
52122 + },
52123 + {
52124 + .init = bfa_fcs_lport_n2n_init,
52125 + .online = bfa_fcs_lport_n2n_online,
52126 + .offline = bfa_fcs_lport_n2n_offline
52127 + },
52128 + {
52129 + .init = bfa_fcs_lport_loop_init,
52130 + .online = bfa_fcs_lport_loop_online,
52131 + .offline = bfa_fcs_lport_loop_offline
52132 + },
52133 +};
52134
52135 /*
52136 * fcs_port_sm FCS logical port state machine
52137 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
52138 index a38aafa0..fe8f03b 100644
52139 --- a/drivers/scsi/bfa/bfa_ioc.h
52140 +++ b/drivers/scsi/bfa/bfa_ioc.h
52141 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
52142 bfa_ioc_disable_cbfn_t disable_cbfn;
52143 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
52144 bfa_ioc_reset_cbfn_t reset_cbfn;
52145 -};
52146 +} __no_const;
52147
52148 /*
52149 * IOC event notification mechanism.
52150 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
52151 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
52152 enum bfi_ioc_state fwstate);
52153 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
52154 -};
52155 +} __no_const;
52156
52157 /*
52158 * Queue element to wait for room in request queue. FIFO order is
52159 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
52160 index a14c784..6de6790 100644
52161 --- a/drivers/scsi/bfa/bfa_modules.h
52162 +++ b/drivers/scsi/bfa/bfa_modules.h
52163 @@ -78,12 +78,12 @@ enum {
52164 \
52165 extern struct bfa_module_s hal_mod_ ## __mod; \
52166 struct bfa_module_s hal_mod_ ## __mod = { \
52167 - bfa_ ## __mod ## _meminfo, \
52168 - bfa_ ## __mod ## _attach, \
52169 - bfa_ ## __mod ## _detach, \
52170 - bfa_ ## __mod ## _start, \
52171 - bfa_ ## __mod ## _stop, \
52172 - bfa_ ## __mod ## _iocdisable, \
52173 + .meminfo = bfa_ ## __mod ## _meminfo, \
52174 + .attach = bfa_ ## __mod ## _attach, \
52175 + .detach = bfa_ ## __mod ## _detach, \
52176 + .start = bfa_ ## __mod ## _start, \
52177 + .stop = bfa_ ## __mod ## _stop, \
52178 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
52179 }
52180
52181 #define BFA_CACHELINE_SZ (256)
52182 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
52183 index 045c4e1..13de803 100644
52184 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
52185 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
52186 @@ -33,8 +33,8 @@
52187 */
52188 #include "libfcoe.h"
52189
52190 -static atomic_t ctlr_num;
52191 -static atomic_t fcf_num;
52192 +static atomic_unchecked_t ctlr_num;
52193 +static atomic_unchecked_t fcf_num;
52194
52195 /*
52196 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
52197 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
52198 if (!ctlr)
52199 goto out;
52200
52201 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
52202 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
52203 ctlr->f = f;
52204 ctlr->mode = FIP_CONN_TYPE_FABRIC;
52205 INIT_LIST_HEAD(&ctlr->fcfs);
52206 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
52207 fcf->dev.parent = &ctlr->dev;
52208 fcf->dev.bus = &fcoe_bus_type;
52209 fcf->dev.type = &fcoe_fcf_device_type;
52210 - fcf->id = atomic_inc_return(&fcf_num) - 1;
52211 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
52212 fcf->state = FCOE_FCF_STATE_UNKNOWN;
52213
52214 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
52215 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
52216 {
52217 int error;
52218
52219 - atomic_set(&ctlr_num, 0);
52220 - atomic_set(&fcf_num, 0);
52221 + atomic_set_unchecked(&ctlr_num, 0);
52222 + atomic_set_unchecked(&fcf_num, 0);
52223
52224 error = bus_register(&fcoe_bus_type);
52225 if (error)
52226 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
52227 index 8bb173e..20236b4 100644
52228 --- a/drivers/scsi/hosts.c
52229 +++ b/drivers/scsi/hosts.c
52230 @@ -42,7 +42,7 @@
52231 #include "scsi_logging.h"
52232
52233
52234 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52235 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52236
52237
52238 static void scsi_host_cls_release(struct device *dev)
52239 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
52240 * subtract one because we increment first then return, but we need to
52241 * know what the next host number was before increment
52242 */
52243 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
52244 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
52245 shost->dma_channel = 0xff;
52246
52247 /* These three are default values which can be overridden */
52248 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
52249 index a1cfbd3..d7f8ebc 100644
52250 --- a/drivers/scsi/hpsa.c
52251 +++ b/drivers/scsi/hpsa.c
52252 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
52253 struct reply_queue_buffer *rq = &h->reply_queue[q];
52254
52255 if (h->transMethod & CFGTBL_Trans_io_accel1)
52256 - return h->access.command_completed(h, q);
52257 + return h->access->command_completed(h, q);
52258
52259 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
52260 - return h->access.command_completed(h, q);
52261 + return h->access->command_completed(h, q);
52262
52263 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
52264 a = rq->head[rq->current_entry];
52265 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
52266 break;
52267 default:
52268 set_performant_mode(h, c);
52269 - h->access.submit_command(h, c);
52270 + h->access->submit_command(h, c);
52271 }
52272 }
52273
52274 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
52275
52276 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
52277 {
52278 - return h->access.command_completed(h, q);
52279 + return h->access->command_completed(h, q);
52280 }
52281
52282 static inline bool interrupt_pending(struct ctlr_info *h)
52283 {
52284 - return h->access.intr_pending(h);
52285 + return h->access->intr_pending(h);
52286 }
52287
52288 static inline long interrupt_not_for_us(struct ctlr_info *h)
52289 {
52290 - return (h->access.intr_pending(h) == 0) ||
52291 + return (h->access->intr_pending(h) == 0) ||
52292 (h->interrupts_enabled == 0);
52293 }
52294
52295 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
52296 if (prod_index < 0)
52297 return prod_index;
52298 h->product_name = products[prod_index].product_name;
52299 - h->access = *(products[prod_index].access);
52300 + h->access = products[prod_index].access;
52301
52302 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
52303 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
52304 @@ -6649,7 +6649,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
52305 unsigned long flags;
52306 u32 lockup_detected;
52307
52308 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52309 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52310 spin_lock_irqsave(&h->lock, flags);
52311 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
52312 if (!lockup_detected) {
52313 @@ -6924,7 +6924,7 @@ reinit_after_soft_reset:
52314 }
52315
52316 /* make sure the board interrupts are off */
52317 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52318 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52319
52320 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
52321 goto clean2;
52322 @@ -6960,7 +6960,7 @@ reinit_after_soft_reset:
52323 * fake ones to scoop up any residual completions.
52324 */
52325 spin_lock_irqsave(&h->lock, flags);
52326 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52327 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52328 spin_unlock_irqrestore(&h->lock, flags);
52329 hpsa_free_irqs(h);
52330 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
52331 @@ -6979,9 +6979,9 @@ reinit_after_soft_reset:
52332 dev_info(&h->pdev->dev, "Board READY.\n");
52333 dev_info(&h->pdev->dev,
52334 "Waiting for stale completions to drain.\n");
52335 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52336 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52337 msleep(10000);
52338 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52339 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52340
52341 rc = controller_reset_failed(h->cfgtable);
52342 if (rc)
52343 @@ -7006,7 +7006,7 @@ reinit_after_soft_reset:
52344
52345
52346 /* Turn the interrupts on so we can service requests */
52347 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52348 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52349
52350 hpsa_hba_inquiry(h);
52351 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
52352 @@ -7079,7 +7079,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
52353 * To write all data in the battery backed cache to disks
52354 */
52355 hpsa_flush_cache(h);
52356 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52357 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52358 hpsa_free_irqs_and_disable_msix(h);
52359 }
52360
52361 @@ -7200,7 +7200,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52362 CFGTBL_Trans_enable_directed_msix |
52363 (trans_support & (CFGTBL_Trans_io_accel1 |
52364 CFGTBL_Trans_io_accel2));
52365 - struct access_method access = SA5_performant_access;
52366 + struct access_method *access = &SA5_performant_access;
52367
52368 /* This is a bit complicated. There are 8 registers on
52369 * the controller which we write to to tell it 8 different
52370 @@ -7242,7 +7242,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52371 * perform the superfluous readl() after each command submission.
52372 */
52373 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
52374 - access = SA5_performant_access_no_read;
52375 + access = &SA5_performant_access_no_read;
52376
52377 /* Controller spec: zero out this buffer. */
52378 for (i = 0; i < h->nreply_queues; i++)
52379 @@ -7272,12 +7272,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52380 * enable outbound interrupt coalescing in accelerator mode;
52381 */
52382 if (trans_support & CFGTBL_Trans_io_accel1) {
52383 - access = SA5_ioaccel_mode1_access;
52384 + access = &SA5_ioaccel_mode1_access;
52385 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52386 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52387 } else {
52388 if (trans_support & CFGTBL_Trans_io_accel2) {
52389 - access = SA5_ioaccel_mode2_access;
52390 + access = &SA5_ioaccel_mode2_access;
52391 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52392 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52393 }
52394 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
52395 index 6577130..955f9a4 100644
52396 --- a/drivers/scsi/hpsa.h
52397 +++ b/drivers/scsi/hpsa.h
52398 @@ -143,7 +143,7 @@ struct ctlr_info {
52399 unsigned int msix_vector;
52400 unsigned int msi_vector;
52401 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
52402 - struct access_method access;
52403 + struct access_method *access;
52404 char hba_mode_enabled;
52405
52406 /* queue and queue Info */
52407 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
52408 }
52409
52410 static struct access_method SA5_access = {
52411 - SA5_submit_command,
52412 - SA5_intr_mask,
52413 - SA5_intr_pending,
52414 - SA5_completed,
52415 + .submit_command = SA5_submit_command,
52416 + .set_intr_mask = SA5_intr_mask,
52417 + .intr_pending = SA5_intr_pending,
52418 + .command_completed = SA5_completed,
52419 };
52420
52421 static struct access_method SA5_ioaccel_mode1_access = {
52422 - SA5_submit_command,
52423 - SA5_performant_intr_mask,
52424 - SA5_ioaccel_mode1_intr_pending,
52425 - SA5_ioaccel_mode1_completed,
52426 + .submit_command = SA5_submit_command,
52427 + .set_intr_mask = SA5_performant_intr_mask,
52428 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
52429 + .command_completed = SA5_ioaccel_mode1_completed,
52430 };
52431
52432 static struct access_method SA5_ioaccel_mode2_access = {
52433 - SA5_submit_command_ioaccel2,
52434 - SA5_performant_intr_mask,
52435 - SA5_performant_intr_pending,
52436 - SA5_performant_completed,
52437 + .submit_command = SA5_submit_command_ioaccel2,
52438 + .set_intr_mask = SA5_performant_intr_mask,
52439 + .intr_pending = SA5_performant_intr_pending,
52440 + .command_completed = SA5_performant_completed,
52441 };
52442
52443 static struct access_method SA5_performant_access = {
52444 - SA5_submit_command,
52445 - SA5_performant_intr_mask,
52446 - SA5_performant_intr_pending,
52447 - SA5_performant_completed,
52448 + .submit_command = SA5_submit_command,
52449 + .set_intr_mask = SA5_performant_intr_mask,
52450 + .intr_pending = SA5_performant_intr_pending,
52451 + .command_completed = SA5_performant_completed,
52452 };
52453
52454 static struct access_method SA5_performant_access_no_read = {
52455 - SA5_submit_command_no_read,
52456 - SA5_performant_intr_mask,
52457 - SA5_performant_intr_pending,
52458 - SA5_performant_completed,
52459 + .submit_command = SA5_submit_command_no_read,
52460 + .set_intr_mask = SA5_performant_intr_mask,
52461 + .intr_pending = SA5_performant_intr_pending,
52462 + .command_completed = SA5_performant_completed,
52463 };
52464
52465 struct board_type {
52466 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
52467 index 1b3a094..068e683 100644
52468 --- a/drivers/scsi/libfc/fc_exch.c
52469 +++ b/drivers/scsi/libfc/fc_exch.c
52470 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
52471 u16 pool_max_index;
52472
52473 struct {
52474 - atomic_t no_free_exch;
52475 - atomic_t no_free_exch_xid;
52476 - atomic_t xid_not_found;
52477 - atomic_t xid_busy;
52478 - atomic_t seq_not_found;
52479 - atomic_t non_bls_resp;
52480 + atomic_unchecked_t no_free_exch;
52481 + atomic_unchecked_t no_free_exch_xid;
52482 + atomic_unchecked_t xid_not_found;
52483 + atomic_unchecked_t xid_busy;
52484 + atomic_unchecked_t seq_not_found;
52485 + atomic_unchecked_t non_bls_resp;
52486 } stats;
52487 };
52488
52489 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
52490 /* allocate memory for exchange */
52491 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
52492 if (!ep) {
52493 - atomic_inc(&mp->stats.no_free_exch);
52494 + atomic_inc_unchecked(&mp->stats.no_free_exch);
52495 goto out;
52496 }
52497 memset(ep, 0, sizeof(*ep));
52498 @@ -874,7 +874,7 @@ out:
52499 return ep;
52500 err:
52501 spin_unlock_bh(&pool->lock);
52502 - atomic_inc(&mp->stats.no_free_exch_xid);
52503 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
52504 mempool_free(ep, mp->ep_pool);
52505 return NULL;
52506 }
52507 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52508 xid = ntohs(fh->fh_ox_id); /* we originated exch */
52509 ep = fc_exch_find(mp, xid);
52510 if (!ep) {
52511 - atomic_inc(&mp->stats.xid_not_found);
52512 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52513 reject = FC_RJT_OX_ID;
52514 goto out;
52515 }
52516 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52517 ep = fc_exch_find(mp, xid);
52518 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
52519 if (ep) {
52520 - atomic_inc(&mp->stats.xid_busy);
52521 + atomic_inc_unchecked(&mp->stats.xid_busy);
52522 reject = FC_RJT_RX_ID;
52523 goto rel;
52524 }
52525 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52526 }
52527 xid = ep->xid; /* get our XID */
52528 } else if (!ep) {
52529 - atomic_inc(&mp->stats.xid_not_found);
52530 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52531 reject = FC_RJT_RX_ID; /* XID not found */
52532 goto out;
52533 }
52534 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52535 } else {
52536 sp = &ep->seq;
52537 if (sp->id != fh->fh_seq_id) {
52538 - atomic_inc(&mp->stats.seq_not_found);
52539 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52540 if (f_ctl & FC_FC_END_SEQ) {
52541 /*
52542 * Update sequence_id based on incoming last
52543 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52544
52545 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
52546 if (!ep) {
52547 - atomic_inc(&mp->stats.xid_not_found);
52548 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52549 goto out;
52550 }
52551 if (ep->esb_stat & ESB_ST_COMPLETE) {
52552 - atomic_inc(&mp->stats.xid_not_found);
52553 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52554 goto rel;
52555 }
52556 if (ep->rxid == FC_XID_UNKNOWN)
52557 ep->rxid = ntohs(fh->fh_rx_id);
52558 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
52559 - atomic_inc(&mp->stats.xid_not_found);
52560 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52561 goto rel;
52562 }
52563 if (ep->did != ntoh24(fh->fh_s_id) &&
52564 ep->did != FC_FID_FLOGI) {
52565 - atomic_inc(&mp->stats.xid_not_found);
52566 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52567 goto rel;
52568 }
52569 sof = fr_sof(fp);
52570 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52571 sp->ssb_stat |= SSB_ST_RESP;
52572 sp->id = fh->fh_seq_id;
52573 } else if (sp->id != fh->fh_seq_id) {
52574 - atomic_inc(&mp->stats.seq_not_found);
52575 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52576 goto rel;
52577 }
52578
52579 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52580 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
52581
52582 if (!sp)
52583 - atomic_inc(&mp->stats.xid_not_found);
52584 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52585 else
52586 - atomic_inc(&mp->stats.non_bls_resp);
52587 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
52588
52589 fc_frame_free(fp);
52590 }
52591 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
52592
52593 list_for_each_entry(ema, &lport->ema_list, ema_list) {
52594 mp = ema->mp;
52595 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
52596 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
52597 st->fc_no_free_exch_xid +=
52598 - atomic_read(&mp->stats.no_free_exch_xid);
52599 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
52600 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
52601 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
52602 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
52603 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
52604 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
52605 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
52606 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
52607 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
52608 }
52609 }
52610 EXPORT_SYMBOL(fc_exch_update_stats);
52611 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
52612 index 9c706d8..d3e3ed2 100644
52613 --- a/drivers/scsi/libsas/sas_ata.c
52614 +++ b/drivers/scsi/libsas/sas_ata.c
52615 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
52616 .postreset = ata_std_postreset,
52617 .error_handler = ata_std_error_handler,
52618 .post_internal_cmd = sas_ata_post_internal,
52619 - .qc_defer = ata_std_qc_defer,
52620 + .qc_defer = ata_std_qc_defer,
52621 .qc_prep = ata_noop_qc_prep,
52622 .qc_issue = sas_ata_qc_issue,
52623 .qc_fill_rtf = sas_ata_qc_fill_rtf,
52624 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
52625 index 434e903..5a4a79b 100644
52626 --- a/drivers/scsi/lpfc/lpfc.h
52627 +++ b/drivers/scsi/lpfc/lpfc.h
52628 @@ -430,7 +430,7 @@ struct lpfc_vport {
52629 struct dentry *debug_nodelist;
52630 struct dentry *vport_debugfs_root;
52631 struct lpfc_debugfs_trc *disc_trc;
52632 - atomic_t disc_trc_cnt;
52633 + atomic_unchecked_t disc_trc_cnt;
52634 #endif
52635 uint8_t stat_data_enabled;
52636 uint8_t stat_data_blocked;
52637 @@ -880,8 +880,8 @@ struct lpfc_hba {
52638 struct timer_list fabric_block_timer;
52639 unsigned long bit_flags;
52640 #define FABRIC_COMANDS_BLOCKED 0
52641 - atomic_t num_rsrc_err;
52642 - atomic_t num_cmd_success;
52643 + atomic_unchecked_t num_rsrc_err;
52644 + atomic_unchecked_t num_cmd_success;
52645 unsigned long last_rsrc_error_time;
52646 unsigned long last_ramp_down_time;
52647 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
52648 @@ -916,7 +916,7 @@ struct lpfc_hba {
52649
52650 struct dentry *debug_slow_ring_trc;
52651 struct lpfc_debugfs_trc *slow_ring_trc;
52652 - atomic_t slow_ring_trc_cnt;
52653 + atomic_unchecked_t slow_ring_trc_cnt;
52654 /* iDiag debugfs sub-directory */
52655 struct dentry *idiag_root;
52656 struct dentry *idiag_pci_cfg;
52657 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
52658 index 5633e7d..8272114 100644
52659 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
52660 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
52661 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
52662
52663 #include <linux/debugfs.h>
52664
52665 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52666 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52667 static unsigned long lpfc_debugfs_start_time = 0L;
52668
52669 /* iDiag */
52670 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
52671 lpfc_debugfs_enable = 0;
52672
52673 len = 0;
52674 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
52675 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
52676 (lpfc_debugfs_max_disc_trc - 1);
52677 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
52678 dtp = vport->disc_trc + i;
52679 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
52680 lpfc_debugfs_enable = 0;
52681
52682 len = 0;
52683 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
52684 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
52685 (lpfc_debugfs_max_slow_ring_trc - 1);
52686 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
52687 dtp = phba->slow_ring_trc + i;
52688 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
52689 !vport || !vport->disc_trc)
52690 return;
52691
52692 - index = atomic_inc_return(&vport->disc_trc_cnt) &
52693 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
52694 (lpfc_debugfs_max_disc_trc - 1);
52695 dtp = vport->disc_trc + index;
52696 dtp->fmt = fmt;
52697 dtp->data1 = data1;
52698 dtp->data2 = data2;
52699 dtp->data3 = data3;
52700 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52701 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52702 dtp->jif = jiffies;
52703 #endif
52704 return;
52705 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
52706 !phba || !phba->slow_ring_trc)
52707 return;
52708
52709 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
52710 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
52711 (lpfc_debugfs_max_slow_ring_trc - 1);
52712 dtp = phba->slow_ring_trc + index;
52713 dtp->fmt = fmt;
52714 dtp->data1 = data1;
52715 dtp->data2 = data2;
52716 dtp->data3 = data3;
52717 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52718 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52719 dtp->jif = jiffies;
52720 #endif
52721 return;
52722 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52723 "slow_ring buffer\n");
52724 goto debug_failed;
52725 }
52726 - atomic_set(&phba->slow_ring_trc_cnt, 0);
52727 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
52728 memset(phba->slow_ring_trc, 0,
52729 (sizeof(struct lpfc_debugfs_trc) *
52730 lpfc_debugfs_max_slow_ring_trc));
52731 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52732 "buffer\n");
52733 goto debug_failed;
52734 }
52735 - atomic_set(&vport->disc_trc_cnt, 0);
52736 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
52737
52738 snprintf(name, sizeof(name), "discovery_trace");
52739 vport->debug_disc_trc =
52740 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
52741 index 0b2c53a..aec2b45 100644
52742 --- a/drivers/scsi/lpfc/lpfc_init.c
52743 +++ b/drivers/scsi/lpfc/lpfc_init.c
52744 @@ -11290,8 +11290,10 @@ lpfc_init(void)
52745 "misc_register returned with status %d", error);
52746
52747 if (lpfc_enable_npiv) {
52748 - lpfc_transport_functions.vport_create = lpfc_vport_create;
52749 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52750 + pax_open_kernel();
52751 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
52752 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52753 + pax_close_kernel();
52754 }
52755 lpfc_transport_template =
52756 fc_attach_transport(&lpfc_transport_functions);
52757 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
52758 index 4f9222e..f1850e3 100644
52759 --- a/drivers/scsi/lpfc/lpfc_scsi.c
52760 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
52761 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
52762 unsigned long expires;
52763
52764 spin_lock_irqsave(&phba->hbalock, flags);
52765 - atomic_inc(&phba->num_rsrc_err);
52766 + atomic_inc_unchecked(&phba->num_rsrc_err);
52767 phba->last_rsrc_error_time = jiffies;
52768
52769 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
52770 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52771 unsigned long num_rsrc_err, num_cmd_success;
52772 int i;
52773
52774 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
52775 - num_cmd_success = atomic_read(&phba->num_cmd_success);
52776 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
52777 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
52778
52779 /*
52780 * The error and success command counters are global per
52781 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52782 }
52783 }
52784 lpfc_destroy_vport_work_array(phba, vports);
52785 - atomic_set(&phba->num_rsrc_err, 0);
52786 - atomic_set(&phba->num_cmd_success, 0);
52787 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
52788 + atomic_set_unchecked(&phba->num_cmd_success, 0);
52789 }
52790
52791 /**
52792 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52793 index 3f26147..ee8efd1 100644
52794 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52795 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52796 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
52797 {
52798 struct scsi_device *sdev = to_scsi_device(dev);
52799 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52800 - static struct _raid_device *raid_device;
52801 + struct _raid_device *raid_device;
52802 unsigned long flags;
52803 Mpi2RaidVolPage0_t vol_pg0;
52804 Mpi2ConfigReply_t mpi_reply;
52805 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
52806 {
52807 struct scsi_device *sdev = to_scsi_device(dev);
52808 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52809 - static struct _raid_device *raid_device;
52810 + struct _raid_device *raid_device;
52811 unsigned long flags;
52812 Mpi2RaidVolPage0_t vol_pg0;
52813 Mpi2ConfigReply_t mpi_reply;
52814 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
52815 Mpi2EventDataIrOperationStatus_t *event_data =
52816 (Mpi2EventDataIrOperationStatus_t *)
52817 fw_event->event_data;
52818 - static struct _raid_device *raid_device;
52819 + struct _raid_device *raid_device;
52820 unsigned long flags;
52821 u16 handle;
52822
52823 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
52824 u64 sas_address;
52825 struct _sas_device *sas_device;
52826 struct _sas_node *expander_device;
52827 - static struct _raid_device *raid_device;
52828 + struct _raid_device *raid_device;
52829 u8 retry_count;
52830 unsigned long flags;
52831
52832 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
52833 index ed31d8c..ab856b3 100644
52834 --- a/drivers/scsi/pmcraid.c
52835 +++ b/drivers/scsi/pmcraid.c
52836 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
52837 res->scsi_dev = scsi_dev;
52838 scsi_dev->hostdata = res;
52839 res->change_detected = 0;
52840 - atomic_set(&res->read_failures, 0);
52841 - atomic_set(&res->write_failures, 0);
52842 + atomic_set_unchecked(&res->read_failures, 0);
52843 + atomic_set_unchecked(&res->write_failures, 0);
52844 rc = 0;
52845 }
52846 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
52847 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
52848
52849 /* If this was a SCSI read/write command keep count of errors */
52850 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
52851 - atomic_inc(&res->read_failures);
52852 + atomic_inc_unchecked(&res->read_failures);
52853 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
52854 - atomic_inc(&res->write_failures);
52855 + atomic_inc_unchecked(&res->write_failures);
52856
52857 if (!RES_IS_GSCSI(res->cfg_entry) &&
52858 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
52859 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
52860 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52861 * hrrq_id assigned here in queuecommand
52862 */
52863 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52864 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52865 pinstance->num_hrrq;
52866 cmd->cmd_done = pmcraid_io_done;
52867
52868 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
52869 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52870 * hrrq_id assigned here in queuecommand
52871 */
52872 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52873 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52874 pinstance->num_hrrq;
52875
52876 if (request_size) {
52877 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
52878
52879 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
52880 /* add resources only after host is added into system */
52881 - if (!atomic_read(&pinstance->expose_resources))
52882 + if (!atomic_read_unchecked(&pinstance->expose_resources))
52883 return;
52884
52885 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
52886 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
52887 init_waitqueue_head(&pinstance->reset_wait_q);
52888
52889 atomic_set(&pinstance->outstanding_cmds, 0);
52890 - atomic_set(&pinstance->last_message_id, 0);
52891 - atomic_set(&pinstance->expose_resources, 0);
52892 + atomic_set_unchecked(&pinstance->last_message_id, 0);
52893 + atomic_set_unchecked(&pinstance->expose_resources, 0);
52894
52895 INIT_LIST_HEAD(&pinstance->free_res_q);
52896 INIT_LIST_HEAD(&pinstance->used_res_q);
52897 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
52898 /* Schedule worker thread to handle CCN and take care of adding and
52899 * removing devices to OS
52900 */
52901 - atomic_set(&pinstance->expose_resources, 1);
52902 + atomic_set_unchecked(&pinstance->expose_resources, 1);
52903 schedule_work(&pinstance->worker_q);
52904 return rc;
52905
52906 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
52907 index e1d150f..6c6df44 100644
52908 --- a/drivers/scsi/pmcraid.h
52909 +++ b/drivers/scsi/pmcraid.h
52910 @@ -748,7 +748,7 @@ struct pmcraid_instance {
52911 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
52912
52913 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
52914 - atomic_t last_message_id;
52915 + atomic_unchecked_t last_message_id;
52916
52917 /* configuration table */
52918 struct pmcraid_config_table *cfg_table;
52919 @@ -777,7 +777,7 @@ struct pmcraid_instance {
52920 atomic_t outstanding_cmds;
52921
52922 /* should add/delete resources to mid-layer now ?*/
52923 - atomic_t expose_resources;
52924 + atomic_unchecked_t expose_resources;
52925
52926
52927
52928 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
52929 struct pmcraid_config_table_entry_ext cfg_entry_ext;
52930 };
52931 struct scsi_device *scsi_dev; /* Link scsi_device structure */
52932 - atomic_t read_failures; /* count of failed READ commands */
52933 - atomic_t write_failures; /* count of failed WRITE commands */
52934 + atomic_unchecked_t read_failures; /* count of failed READ commands */
52935 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
52936
52937 /* To indicate add/delete/modify during CCN */
52938 u8 change_detected;
52939 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
52940 index 82b92c4..3178171 100644
52941 --- a/drivers/scsi/qla2xxx/qla_attr.c
52942 +++ b/drivers/scsi/qla2xxx/qla_attr.c
52943 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
52944 return 0;
52945 }
52946
52947 -struct fc_function_template qla2xxx_transport_functions = {
52948 +fc_function_template_no_const qla2xxx_transport_functions = {
52949
52950 .show_host_node_name = 1,
52951 .show_host_port_name = 1,
52952 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
52953 .bsg_timeout = qla24xx_bsg_timeout,
52954 };
52955
52956 -struct fc_function_template qla2xxx_transport_vport_functions = {
52957 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
52958
52959 .show_host_node_name = 1,
52960 .show_host_port_name = 1,
52961 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
52962 index 7686bfe..4710893 100644
52963 --- a/drivers/scsi/qla2xxx/qla_gbl.h
52964 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
52965 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
52966 struct device_attribute;
52967 extern struct device_attribute *qla2x00_host_attrs[];
52968 struct fc_function_template;
52969 -extern struct fc_function_template qla2xxx_transport_functions;
52970 -extern struct fc_function_template qla2xxx_transport_vport_functions;
52971 +extern fc_function_template_no_const qla2xxx_transport_functions;
52972 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
52973 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
52974 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
52975 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
52976 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
52977 index cce1cbc..5b9f0fe 100644
52978 --- a/drivers/scsi/qla2xxx/qla_os.c
52979 +++ b/drivers/scsi/qla2xxx/qla_os.c
52980 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
52981 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
52982 /* Ok, a 64bit DMA mask is applicable. */
52983 ha->flags.enable_64bit_addressing = 1;
52984 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52985 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52986 + pax_open_kernel();
52987 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52988 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52989 + pax_close_kernel();
52990 return;
52991 }
52992 }
52993 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
52994 index 8f6d0fb..1b21097 100644
52995 --- a/drivers/scsi/qla4xxx/ql4_def.h
52996 +++ b/drivers/scsi/qla4xxx/ql4_def.h
52997 @@ -305,7 +305,7 @@ struct ddb_entry {
52998 * (4000 only) */
52999 atomic_t relogin_timer; /* Max Time to wait for
53000 * relogin to complete */
53001 - atomic_t relogin_retry_count; /* Num of times relogin has been
53002 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
53003 * retried */
53004 uint32_t default_time2wait; /* Default Min time between
53005 * relogins (+aens) */
53006 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
53007 index 6d25879..3031a9f 100644
53008 --- a/drivers/scsi/qla4xxx/ql4_os.c
53009 +++ b/drivers/scsi/qla4xxx/ql4_os.c
53010 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
53011 */
53012 if (!iscsi_is_session_online(cls_sess)) {
53013 /* Reset retry relogin timer */
53014 - atomic_inc(&ddb_entry->relogin_retry_count);
53015 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
53016 DEBUG2(ql4_printk(KERN_INFO, ha,
53017 "%s: index[%d] relogin timed out-retrying"
53018 " relogin (%d), retry (%d)\n", __func__,
53019 ddb_entry->fw_ddb_index,
53020 - atomic_read(&ddb_entry->relogin_retry_count),
53021 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
53022 ddb_entry->default_time2wait + 4));
53023 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
53024 atomic_set(&ddb_entry->retry_relogin_timer,
53025 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
53026
53027 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
53028 atomic_set(&ddb_entry->relogin_timer, 0);
53029 - atomic_set(&ddb_entry->relogin_retry_count, 0);
53030 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
53031 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
53032 ddb_entry->default_relogin_timeout =
53033 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
53034 diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
53035 index c9c3b57..22a8e41 100644
53036 --- a/drivers/scsi/scsi.c
53037 +++ b/drivers/scsi/scsi.c
53038 @@ -637,7 +637,7 @@ void scsi_finish_command(struct scsi_cmnd *cmd)
53039
53040 good_bytes = scsi_bufflen(cmd);
53041 if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) {
53042 - int old_good_bytes = good_bytes;
53043 + unsigned int old_good_bytes = good_bytes;
53044 drv = scsi_cmd_to_driver(cmd);
53045 if (drv->done)
53046 good_bytes = drv->done(cmd);
53047 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
53048 index b1a2631..5bcd9c8 100644
53049 --- a/drivers/scsi/scsi_lib.c
53050 +++ b/drivers/scsi/scsi_lib.c
53051 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
53052 shost = sdev->host;
53053 scsi_init_cmd_errh(cmd);
53054 cmd->result = DID_NO_CONNECT << 16;
53055 - atomic_inc(&cmd->device->iorequest_cnt);
53056 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53057
53058 /*
53059 * SCSI request completion path will do scsi_device_unbusy(),
53060 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
53061
53062 INIT_LIST_HEAD(&cmd->eh_entry);
53063
53064 - atomic_inc(&cmd->device->iodone_cnt);
53065 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
53066 if (cmd->result)
53067 - atomic_inc(&cmd->device->ioerr_cnt);
53068 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
53069
53070 disposition = scsi_decide_disposition(cmd);
53071 if (disposition != SUCCESS &&
53072 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
53073 struct Scsi_Host *host = cmd->device->host;
53074 int rtn = 0;
53075
53076 - atomic_inc(&cmd->device->iorequest_cnt);
53077 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53078
53079 /* check if the device is still usable */
53080 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
53081 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
53082 index 1ac38e7..6acc656 100644
53083 --- a/drivers/scsi/scsi_sysfs.c
53084 +++ b/drivers/scsi/scsi_sysfs.c
53085 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
53086 char *buf) \
53087 { \
53088 struct scsi_device *sdev = to_scsi_device(dev); \
53089 - unsigned long long count = atomic_read(&sdev->field); \
53090 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
53091 return snprintf(buf, 20, "0x%llx\n", count); \
53092 } \
53093 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
53094 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
53095 index 5d6f348..18778a6b 100644
53096 --- a/drivers/scsi/scsi_transport_fc.c
53097 +++ b/drivers/scsi/scsi_transport_fc.c
53098 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
53099 * Netlink Infrastructure
53100 */
53101
53102 -static atomic_t fc_event_seq;
53103 +static atomic_unchecked_t fc_event_seq;
53104
53105 /**
53106 * fc_get_event_number - Obtain the next sequential FC event number
53107 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
53108 u32
53109 fc_get_event_number(void)
53110 {
53111 - return atomic_add_return(1, &fc_event_seq);
53112 + return atomic_add_return_unchecked(1, &fc_event_seq);
53113 }
53114 EXPORT_SYMBOL(fc_get_event_number);
53115
53116 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
53117 {
53118 int error;
53119
53120 - atomic_set(&fc_event_seq, 0);
53121 + atomic_set_unchecked(&fc_event_seq, 0);
53122
53123 error = transport_class_register(&fc_host_class);
53124 if (error)
53125 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
53126 char *cp;
53127
53128 *val = simple_strtoul(buf, &cp, 0);
53129 - if ((*cp && (*cp != '\n')) || (*val < 0))
53130 + if (*cp && (*cp != '\n'))
53131 return -EINVAL;
53132 /*
53133 * Check for overflow; dev_loss_tmo is u32
53134 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
53135 index 67d43e3..8cee73c 100644
53136 --- a/drivers/scsi/scsi_transport_iscsi.c
53137 +++ b/drivers/scsi/scsi_transport_iscsi.c
53138 @@ -79,7 +79,7 @@ struct iscsi_internal {
53139 struct transport_container session_cont;
53140 };
53141
53142 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
53143 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
53144 static struct workqueue_struct *iscsi_eh_timer_workq;
53145
53146 static DEFINE_IDA(iscsi_sess_ida);
53147 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
53148 int err;
53149
53150 ihost = shost->shost_data;
53151 - session->sid = atomic_add_return(1, &iscsi_session_nr);
53152 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
53153
53154 if (target_id == ISCSI_MAX_TARGET) {
53155 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
53156 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
53157 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
53158 ISCSI_TRANSPORT_VERSION);
53159
53160 - atomic_set(&iscsi_session_nr, 0);
53161 + atomic_set_unchecked(&iscsi_session_nr, 0);
53162
53163 err = class_register(&iscsi_transport_class);
53164 if (err)
53165 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
53166 index ae45bd9..c32a586 100644
53167 --- a/drivers/scsi/scsi_transport_srp.c
53168 +++ b/drivers/scsi/scsi_transport_srp.c
53169 @@ -35,7 +35,7 @@
53170 #include "scsi_priv.h"
53171
53172 struct srp_host_attrs {
53173 - atomic_t next_port_id;
53174 + atomic_unchecked_t next_port_id;
53175 };
53176 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
53177
53178 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
53179 struct Scsi_Host *shost = dev_to_shost(dev);
53180 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
53181
53182 - atomic_set(&srp_host->next_port_id, 0);
53183 + atomic_set_unchecked(&srp_host->next_port_id, 0);
53184 return 0;
53185 }
53186
53187 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
53188 rport_fast_io_fail_timedout);
53189 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
53190
53191 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
53192 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
53193 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
53194
53195 transport_setup_device(&rport->dev);
53196 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
53197 index a661d33..1b233fa 100644
53198 --- a/drivers/scsi/sd.c
53199 +++ b/drivers/scsi/sd.c
53200 @@ -111,7 +111,7 @@ static int sd_resume(struct device *);
53201 static void sd_rescan(struct device *);
53202 static int sd_init_command(struct scsi_cmnd *SCpnt);
53203 static void sd_uninit_command(struct scsi_cmnd *SCpnt);
53204 -static int sd_done(struct scsi_cmnd *);
53205 +static unsigned int sd_done(struct scsi_cmnd *);
53206 static int sd_eh_action(struct scsi_cmnd *, int);
53207 static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
53208 static void scsi_disk_release(struct device *cdev);
53209 @@ -1670,7 +1670,7 @@ static unsigned int sd_completed_bytes(struct scsi_cmnd *scmd)
53210 *
53211 * Note: potentially run from within an ISR. Must not block.
53212 **/
53213 -static int sd_done(struct scsi_cmnd *SCpnt)
53214 +static unsigned int sd_done(struct scsi_cmnd *SCpnt)
53215 {
53216 int result = SCpnt->result;
53217 unsigned int good_bytes = result ? 0 : scsi_bufflen(SCpnt);
53218 @@ -2997,7 +2997,7 @@ static int sd_probe(struct device *dev)
53219 sdkp->disk = gd;
53220 sdkp->index = index;
53221 atomic_set(&sdkp->openers, 0);
53222 - atomic_set(&sdkp->device->ioerr_cnt, 0);
53223 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
53224
53225 if (!sdp->request_queue->rq_timeout) {
53226 if (sdp->type != TYPE_MOD)
53227 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
53228 index 2270bd5..98408a5 100644
53229 --- a/drivers/scsi/sg.c
53230 +++ b/drivers/scsi/sg.c
53231 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
53232 sdp->disk->disk_name,
53233 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
53234 NULL,
53235 - (char *)arg);
53236 + (char __user *)arg);
53237 case BLKTRACESTART:
53238 return blk_trace_startstop(sdp->device->request_queue, 1);
53239 case BLKTRACESTOP:
53240 diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
53241 index 8bd54a6..dd037a5 100644
53242 --- a/drivers/scsi/sr.c
53243 +++ b/drivers/scsi/sr.c
53244 @@ -80,7 +80,7 @@ static DEFINE_MUTEX(sr_mutex);
53245 static int sr_probe(struct device *);
53246 static int sr_remove(struct device *);
53247 static int sr_init_command(struct scsi_cmnd *SCpnt);
53248 -static int sr_done(struct scsi_cmnd *);
53249 +static unsigned int sr_done(struct scsi_cmnd *);
53250 static int sr_runtime_suspend(struct device *dev);
53251
53252 static struct dev_pm_ops sr_pm_ops = {
53253 @@ -312,11 +312,11 @@ do_tur:
53254 * It will be notified on the end of a SCSI read / write, and will take one
53255 * of several actions based on success or failure.
53256 */
53257 -static int sr_done(struct scsi_cmnd *SCpnt)
53258 +static unsigned int sr_done(struct scsi_cmnd *SCpnt)
53259 {
53260 int result = SCpnt->result;
53261 - int this_count = scsi_bufflen(SCpnt);
53262 - int good_bytes = (result == 0 ? this_count : 0);
53263 + unsigned int this_count = scsi_bufflen(SCpnt);
53264 + unsigned int good_bytes = (result == 0 ? this_count : 0);
53265 int block_sectors = 0;
53266 long error_sector;
53267 struct scsi_cd *cd = scsi_cd(SCpnt->request->rq_disk);
53268 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
53269 index c0d660f..24a5854 100644
53270 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
53271 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
53272 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
53273 return i;
53274 }
53275
53276 -static struct bin_attribute fuse_bin_attr = {
53277 +static bin_attribute_no_const fuse_bin_attr = {
53278 .attr = { .name = "fuse", .mode = S_IRUGO, },
53279 .read = fuse_read,
53280 };
53281 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
53282 index 57a1950..ae54e21 100644
53283 --- a/drivers/spi/spi.c
53284 +++ b/drivers/spi/spi.c
53285 @@ -2307,7 +2307,7 @@ int spi_bus_unlock(struct spi_master *master)
53286 EXPORT_SYMBOL_GPL(spi_bus_unlock);
53287
53288 /* portable code must never pass more than 32 bytes */
53289 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
53290 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
53291
53292 static u8 *buf;
53293
53294 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
53295 index b41429f..2de5373 100644
53296 --- a/drivers/staging/android/timed_output.c
53297 +++ b/drivers/staging/android/timed_output.c
53298 @@ -25,7 +25,7 @@
53299 #include "timed_output.h"
53300
53301 static struct class *timed_output_class;
53302 -static atomic_t device_count;
53303 +static atomic_unchecked_t device_count;
53304
53305 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
53306 char *buf)
53307 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
53308 timed_output_class = class_create(THIS_MODULE, "timed_output");
53309 if (IS_ERR(timed_output_class))
53310 return PTR_ERR(timed_output_class);
53311 - atomic_set(&device_count, 0);
53312 + atomic_set_unchecked(&device_count, 0);
53313 timed_output_class->dev_groups = timed_output_groups;
53314 }
53315
53316 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
53317 if (ret < 0)
53318 return ret;
53319
53320 - tdev->index = atomic_inc_return(&device_count);
53321 + tdev->index = atomic_inc_return_unchecked(&device_count);
53322 tdev->dev = device_create(timed_output_class, NULL,
53323 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
53324 if (IS_ERR(tdev->dev))
53325 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
53326 index 727640e..55bf61c 100644
53327 --- a/drivers/staging/comedi/comedi_fops.c
53328 +++ b/drivers/staging/comedi/comedi_fops.c
53329 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
53330 }
53331 cfp->last_attached = dev->attached;
53332 cfp->last_detach_count = dev->detach_count;
53333 - ACCESS_ONCE(cfp->read_subdev) = read_s;
53334 - ACCESS_ONCE(cfp->write_subdev) = write_s;
53335 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
53336 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
53337 }
53338
53339 static void comedi_file_check(struct file *file)
53340 @@ -1924,7 +1924,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53341 !(s_old->async->cmd.flags & CMDF_WRITE))
53342 return -EBUSY;
53343
53344 - ACCESS_ONCE(cfp->read_subdev) = s_new;
53345 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
53346 return 0;
53347 }
53348
53349 @@ -1966,7 +1966,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53350 (s_old->async->cmd.flags & CMDF_WRITE))
53351 return -EBUSY;
53352
53353 - ACCESS_ONCE(cfp->write_subdev) = s_new;
53354 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
53355 return 0;
53356 }
53357
53358 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
53359 index 37dcf7e..f3c2016 100644
53360 --- a/drivers/staging/fbtft/fbtft-core.c
53361 +++ b/drivers/staging/fbtft/fbtft-core.c
53362 @@ -689,7 +689,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
53363 {
53364 struct fb_info *info;
53365 struct fbtft_par *par;
53366 - struct fb_ops *fbops = NULL;
53367 + fb_ops_no_const *fbops = NULL;
53368 struct fb_deferred_io *fbdefio = NULL;
53369 struct fbtft_platform_data *pdata = dev->platform_data;
53370 u8 *vmem = NULL;
53371 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
53372 index 0dbf3f9..fed0063 100644
53373 --- a/drivers/staging/fbtft/fbtft.h
53374 +++ b/drivers/staging/fbtft/fbtft.h
53375 @@ -106,7 +106,7 @@ struct fbtft_ops {
53376
53377 int (*set_var)(struct fbtft_par *par);
53378 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
53379 -};
53380 +} __no_const;
53381
53382 /**
53383 * struct fbtft_display - Describes the display properties
53384 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
53385 index 001348c..cfaac8a 100644
53386 --- a/drivers/staging/gdm724x/gdm_tty.c
53387 +++ b/drivers/staging/gdm724x/gdm_tty.c
53388 @@ -44,7 +44,7 @@
53389 #define gdm_tty_send_control(n, r, v, d, l) (\
53390 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
53391
53392 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
53393 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
53394
53395 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
53396 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
53397 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
53398 index d23c3c2..eb63c81 100644
53399 --- a/drivers/staging/i2o/i2o.h
53400 +++ b/drivers/staging/i2o/i2o.h
53401 @@ -565,7 +565,7 @@ struct i2o_controller {
53402 struct i2o_device *exec; /* Executive */
53403 #if BITS_PER_LONG == 64
53404 spinlock_t context_list_lock; /* lock for context_list */
53405 - atomic_t context_list_counter; /* needed for unique contexts */
53406 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
53407 struct list_head context_list; /* list of context id's
53408 and pointers */
53409 #endif
53410 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
53411 index ad84f33..c5bdf65 100644
53412 --- a/drivers/staging/i2o/i2o_proc.c
53413 +++ b/drivers/staging/i2o/i2o_proc.c
53414 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
53415 "Array Controller Device"
53416 };
53417
53418 -static char *chtostr(char *tmp, u8 *chars, int n)
53419 -{
53420 - tmp[0] = 0;
53421 - return strncat(tmp, (char *)chars, n);
53422 -}
53423 -
53424 static int i2o_report_query_status(struct seq_file *seq, int block_status,
53425 char *group)
53426 {
53427 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
53428 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
53429 {
53430 struct i2o_controller *c = (struct i2o_controller *)seq->private;
53431 - static u32 work32[5];
53432 - static u8 *work8 = (u8 *) work32;
53433 - static u16 *work16 = (u16 *) work32;
53434 + u32 work32[5];
53435 + u8 *work8 = (u8 *) work32;
53436 + u16 *work16 = (u16 *) work32;
53437 int token;
53438 u32 hwcap;
53439
53440 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53441 } *result;
53442
53443 i2o_exec_execute_ddm_table ddm_table;
53444 - char tmp[28 + 1];
53445
53446 result = kmalloc(sizeof(*result), GFP_KERNEL);
53447 if (!result)
53448 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53449
53450 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
53451 seq_printf(seq, "%-#8x", ddm_table.module_id);
53452 - seq_printf(seq, "%-29s",
53453 - chtostr(tmp, ddm_table.module_name_version, 28));
53454 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
53455 seq_printf(seq, "%9d ", ddm_table.data_size);
53456 seq_printf(seq, "%8d", ddm_table.code_size);
53457
53458 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53459
53460 i2o_driver_result_table *result;
53461 i2o_driver_store_table *dst;
53462 - char tmp[28 + 1];
53463
53464 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
53465 if (result == NULL)
53466 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53467
53468 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
53469 seq_printf(seq, "%-#8x", dst->module_id);
53470 - seq_printf(seq, "%-29s",
53471 - chtostr(tmp, dst->module_name_version, 28));
53472 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
53473 + seq_printf(seq, "%-.28s", dst->module_name_version);
53474 + seq_printf(seq, "%-.8s", dst->date);
53475 seq_printf(seq, "%8d ", dst->module_size);
53476 seq_printf(seq, "%8d ", dst->mpb_size);
53477 seq_printf(seq, "0x%04x", dst->module_flags);
53478 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
53479 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53480 {
53481 struct i2o_device *d = (struct i2o_device *)seq->private;
53482 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53483 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53484 // == (allow) 512d bytes (max)
53485 - static u16 *work16 = (u16 *) work32;
53486 + u16 *work16 = (u16 *) work32;
53487 int token;
53488 - char tmp[16 + 1];
53489
53490 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
53491
53492 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53493 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
53494 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
53495 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
53496 - seq_printf(seq, "Vendor info : %s\n",
53497 - chtostr(tmp, (u8 *) (work32 + 2), 16));
53498 - seq_printf(seq, "Product info : %s\n",
53499 - chtostr(tmp, (u8 *) (work32 + 6), 16));
53500 - seq_printf(seq, "Description : %s\n",
53501 - chtostr(tmp, (u8 *) (work32 + 10), 16));
53502 - seq_printf(seq, "Product rev. : %s\n",
53503 - chtostr(tmp, (u8 *) (work32 + 14), 8));
53504 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
53505 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
53506 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
53507 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
53508
53509 seq_printf(seq, "Serial number : ");
53510 print_serial_number(seq, (u8 *) (work32 + 16),
53511 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53512 u8 pad[256]; // allow up to 256 byte (max) serial number
53513 } result;
53514
53515 - char tmp[24 + 1];
53516 -
53517 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
53518
53519 if (token < 0) {
53520 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53521 }
53522
53523 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
53524 - seq_printf(seq, "Module name : %s\n",
53525 - chtostr(tmp, result.module_name, 24));
53526 - seq_printf(seq, "Module revision : %s\n",
53527 - chtostr(tmp, result.module_rev, 8));
53528 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
53529 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
53530
53531 seq_printf(seq, "Serial number : ");
53532 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
53533 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53534 u8 instance_number[4];
53535 } result;
53536
53537 - char tmp[64 + 1];
53538 -
53539 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
53540
53541 if (token < 0) {
53542 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53543 return 0;
53544 }
53545
53546 - seq_printf(seq, "Device name : %s\n",
53547 - chtostr(tmp, result.device_name, 64));
53548 - seq_printf(seq, "Service name : %s\n",
53549 - chtostr(tmp, result.service_name, 64));
53550 - seq_printf(seq, "Physical name : %s\n",
53551 - chtostr(tmp, result.physical_location, 64));
53552 - seq_printf(seq, "Instance number : %s\n",
53553 - chtostr(tmp, result.instance_number, 4));
53554 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
53555 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
53556 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
53557 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
53558
53559 return 0;
53560 }
53561 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53562 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
53563 {
53564 struct i2o_device *d = (struct i2o_device *)seq->private;
53565 - static u32 work32[12];
53566 - static u16 *work16 = (u16 *) work32;
53567 - static u8 *work8 = (u8 *) work32;
53568 + u32 work32[12];
53569 + u16 *work16 = (u16 *) work32;
53570 + u8 *work8 = (u8 *) work32;
53571 int token;
53572
53573 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
53574 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
53575 index 52334fc..d7f40b3 100644
53576 --- a/drivers/staging/i2o/iop.c
53577 +++ b/drivers/staging/i2o/iop.c
53578 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
53579
53580 spin_lock_irqsave(&c->context_list_lock, flags);
53581
53582 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
53583 - atomic_inc(&c->context_list_counter);
53584 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
53585 + atomic_inc_unchecked(&c->context_list_counter);
53586
53587 - entry->context = atomic_read(&c->context_list_counter);
53588 + entry->context = atomic_read_unchecked(&c->context_list_counter);
53589
53590 list_add(&entry->list, &c->context_list);
53591
53592 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
53593
53594 #if BITS_PER_LONG == 64
53595 spin_lock_init(&c->context_list_lock);
53596 - atomic_set(&c->context_list_counter, 0);
53597 + atomic_set_unchecked(&c->context_list_counter, 0);
53598 INIT_LIST_HEAD(&c->context_list);
53599 #endif
53600
53601 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
53602 index 463da07..e791ce9 100644
53603 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
53604 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
53605 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
53606 return 0;
53607 }
53608
53609 -sfw_test_client_ops_t brw_test_client;
53610 -void brw_init_test_client(void)
53611 -{
53612 - brw_test_client.tso_init = brw_client_init;
53613 - brw_test_client.tso_fini = brw_client_fini;
53614 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
53615 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
53616 +sfw_test_client_ops_t brw_test_client = {
53617 + .tso_init = brw_client_init,
53618 + .tso_fini = brw_client_fini,
53619 + .tso_prep_rpc = brw_client_prep_rpc,
53620 + .tso_done_rpc = brw_client_done_rpc,
53621 };
53622
53623 srpc_service_t brw_test_service;
53624 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
53625 index 5709148..ccd9e0d 100644
53626 --- a/drivers/staging/lustre/lnet/selftest/framework.c
53627 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
53628 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
53629
53630 extern sfw_test_client_ops_t ping_test_client;
53631 extern srpc_service_t ping_test_service;
53632 -extern void ping_init_test_client(void);
53633 extern void ping_init_test_service(void);
53634
53635 extern sfw_test_client_ops_t brw_test_client;
53636 extern srpc_service_t brw_test_service;
53637 -extern void brw_init_test_client(void);
53638 extern void brw_init_test_service(void);
53639
53640
53641 @@ -1675,12 +1673,10 @@ sfw_startup (void)
53642 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
53643 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
53644
53645 - brw_init_test_client();
53646 brw_init_test_service();
53647 rc = sfw_register_test(&brw_test_service, &brw_test_client);
53648 LASSERT (rc == 0);
53649
53650 - ping_init_test_client();
53651 ping_init_test_service();
53652 rc = sfw_register_test(&ping_test_service, &ping_test_client);
53653 LASSERT (rc == 0);
53654 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
53655 index d8c0df6..5041cbb 100644
53656 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
53657 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
53658 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
53659 return 0;
53660 }
53661
53662 -sfw_test_client_ops_t ping_test_client;
53663 -void ping_init_test_client(void)
53664 -{
53665 - ping_test_client.tso_init = ping_client_init;
53666 - ping_test_client.tso_fini = ping_client_fini;
53667 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
53668 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
53669 -}
53670 +sfw_test_client_ops_t ping_test_client = {
53671 + .tso_init = ping_client_init,
53672 + .tso_fini = ping_client_fini,
53673 + .tso_prep_rpc = ping_client_prep_rpc,
53674 + .tso_done_rpc = ping_client_done_rpc,
53675 +};
53676
53677 srpc_service_t ping_test_service;
53678 void ping_init_test_service(void)
53679 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53680 index 83bc0a9..12ba00a 100644
53681 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
53682 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53683 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
53684 ldlm_completion_callback lcs_completion;
53685 ldlm_blocking_callback lcs_blocking;
53686 ldlm_glimpse_callback lcs_glimpse;
53687 -};
53688 +} __no_const;
53689
53690 /* ldlm_lockd.c */
53691 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
53692 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
53693 index 2a88b80..62e7e5f 100644
53694 --- a/drivers/staging/lustre/lustre/include/obd.h
53695 +++ b/drivers/staging/lustre/lustre/include/obd.h
53696 @@ -1362,7 +1362,7 @@ struct md_ops {
53697 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
53698 * wrapper function in include/linux/obd_class.h.
53699 */
53700 -};
53701 +} __no_const;
53702
53703 struct lsm_operations {
53704 void (*lsm_free)(struct lov_stripe_md *);
53705 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53706 index a4c252f..b21acac 100644
53707 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53708 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53709 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
53710 int added = (mode == LCK_NL);
53711 int overlaps = 0;
53712 int splitted = 0;
53713 - const struct ldlm_callback_suite null_cbs = { NULL };
53714 + const struct ldlm_callback_suite null_cbs = { };
53715
53716 CDEBUG(D_DLMTRACE,
53717 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
53718 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53719 index c539e37..743b213 100644
53720 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53721 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53722 @@ -237,7 +237,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
53723 loff_t *ppos)
53724 {
53725 int rc, max_delay_cs;
53726 - struct ctl_table dummy = *table;
53727 + ctl_table_no_const dummy = *table;
53728 long d;
53729
53730 dummy.data = &max_delay_cs;
53731 @@ -270,7 +270,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
53732 loff_t *ppos)
53733 {
53734 int rc, min_delay_cs;
53735 - struct ctl_table dummy = *table;
53736 + ctl_table_no_const dummy = *table;
53737 long d;
53738
53739 dummy.data = &min_delay_cs;
53740 @@ -302,7 +302,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
53741 void __user *buffer, size_t *lenp, loff_t *ppos)
53742 {
53743 int rc, backoff;
53744 - struct ctl_table dummy = *table;
53745 + ctl_table_no_const dummy = *table;
53746
53747 dummy.data = &backoff;
53748 dummy.proc_handler = &proc_dointvec;
53749 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
53750 index 7dc77dd..289d03e 100644
53751 --- a/drivers/staging/lustre/lustre/libcfs/module.c
53752 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
53753 @@ -313,11 +313,11 @@ out:
53754
53755
53756 struct cfs_psdev_ops libcfs_psdev_ops = {
53757 - libcfs_psdev_open,
53758 - libcfs_psdev_release,
53759 - NULL,
53760 - NULL,
53761 - libcfs_ioctl
53762 + .p_open = libcfs_psdev_open,
53763 + .p_close = libcfs_psdev_release,
53764 + .p_read = NULL,
53765 + .p_write = NULL,
53766 + .p_ioctl = libcfs_ioctl
53767 };
53768
53769 extern int insert_proc(void);
53770 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
53771 index 22667db..8b703b6 100644
53772 --- a/drivers/staging/octeon/ethernet-rx.c
53773 +++ b/drivers/staging/octeon/ethernet-rx.c
53774 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53775 /* Increment RX stats for virtual ports */
53776 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
53777 #ifdef CONFIG_64BIT
53778 - atomic64_add(1,
53779 + atomic64_add_unchecked(1,
53780 (atomic64_t *)&priv->stats.rx_packets);
53781 - atomic64_add(skb->len,
53782 + atomic64_add_unchecked(skb->len,
53783 (atomic64_t *)&priv->stats.rx_bytes);
53784 #else
53785 - atomic_add(1,
53786 + atomic_add_unchecked(1,
53787 (atomic_t *)&priv->stats.rx_packets);
53788 - atomic_add(skb->len,
53789 + atomic_add_unchecked(skb->len,
53790 (atomic_t *)&priv->stats.rx_bytes);
53791 #endif
53792 }
53793 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53794 dev->name);
53795 */
53796 #ifdef CONFIG_64BIT
53797 - atomic64_add(1,
53798 + atomic64_add_unchecked(1,
53799 (atomic64_t *)&priv->stats.rx_dropped);
53800 #else
53801 - atomic_add(1,
53802 + atomic_add_unchecked(1,
53803 (atomic_t *)&priv->stats.rx_dropped);
53804 #endif
53805 dev_kfree_skb_irq(skb);
53806 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
53807 index 460e854..f926452 100644
53808 --- a/drivers/staging/octeon/ethernet.c
53809 +++ b/drivers/staging/octeon/ethernet.c
53810 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
53811 * since the RX tasklet also increments it.
53812 */
53813 #ifdef CONFIG_64BIT
53814 - atomic64_add(rx_status.dropped_packets,
53815 - (atomic64_t *)&priv->stats.rx_dropped);
53816 + atomic64_add_unchecked(rx_status.dropped_packets,
53817 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
53818 #else
53819 - atomic_add(rx_status.dropped_packets,
53820 - (atomic_t *)&priv->stats.rx_dropped);
53821 + atomic_add_unchecked(rx_status.dropped_packets,
53822 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
53823 #endif
53824 }
53825
53826 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
53827 index 3b476d8..f522d68 100644
53828 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
53829 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
53830 @@ -225,7 +225,7 @@ struct hal_ops {
53831
53832 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
53833 void (*hal_reset_security_engine)(struct adapter *adapter);
53834 -};
53835 +} __no_const;
53836
53837 enum rt_eeprom_type {
53838 EEPROM_93C46,
53839 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
53840 index 070cc03..6806e37 100644
53841 --- a/drivers/staging/rtl8712/rtl871x_io.h
53842 +++ b/drivers/staging/rtl8712/rtl871x_io.h
53843 @@ -108,7 +108,7 @@ struct _io_ops {
53844 u8 *pmem);
53845 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
53846 u8 *pmem);
53847 -};
53848 +} __no_const;
53849
53850 struct io_req {
53851 struct list_head list;
53852 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
53853 index 98f3ba4..c6a7fce 100644
53854 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
53855 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
53856 @@ -171,7 +171,7 @@ struct visorchipset_busdev_notifiers {
53857 void (*device_resume)(ulong bus_no, ulong dev_no);
53858 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
53859 ulong *max_size);
53860 -};
53861 +} __no_const;
53862
53863 /* These functions live inside visorchipset, and will be called to indicate
53864 * responses to specific events (by code outside of visorchipset).
53865 @@ -186,7 +186,7 @@ struct visorchipset_busdev_responders {
53866 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
53867 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
53868 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
53869 -};
53870 +} __no_const;
53871
53872 /** Register functions (in the bus driver) to get called by visorchipset
53873 * whenever a bus or device appears for which this service partition is
53874 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
53875 index 9512af6..045bf5a 100644
53876 --- a/drivers/target/sbp/sbp_target.c
53877 +++ b/drivers/target/sbp/sbp_target.c
53878 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
53879
53880 #define SESSION_MAINTENANCE_INTERVAL HZ
53881
53882 -static atomic_t login_id = ATOMIC_INIT(0);
53883 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
53884
53885 static void session_maintenance_work(struct work_struct *);
53886 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
53887 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
53888 login->lun = se_lun;
53889 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
53890 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
53891 - login->login_id = atomic_inc_return(&login_id);
53892 + login->login_id = atomic_inc_return_unchecked(&login_id);
53893
53894 login->tgt_agt = sbp_target_agent_register(login);
53895 if (IS_ERR(login->tgt_agt)) {
53896 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
53897 index 7faa6ae..ae6c410 100644
53898 --- a/drivers/target/target_core_device.c
53899 +++ b/drivers/target/target_core_device.c
53900 @@ -1495,7 +1495,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
53901 spin_lock_init(&dev->se_tmr_lock);
53902 spin_lock_init(&dev->qf_cmd_lock);
53903 sema_init(&dev->caw_sem, 1);
53904 - atomic_set(&dev->dev_ordered_id, 0);
53905 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
53906 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
53907 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
53908 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
53909 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
53910 index f786de0..04b643e 100644
53911 --- a/drivers/target/target_core_transport.c
53912 +++ b/drivers/target/target_core_transport.c
53913 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
53914 * Used to determine when ORDERED commands should go from
53915 * Dormant to Active status.
53916 */
53917 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
53918 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
53919 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
53920 cmd->se_ordered_id, cmd->sam_task_attr,
53921 dev->transport->name);
53922 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
53923 index 031018e..90981a1 100644
53924 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
53925 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
53926 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
53927 platform_set_drvdata(pdev, priv);
53928
53929 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
53930 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53931 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53932 + pax_open_kernel();
53933 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53934 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53935 + pax_close_kernel();
53936 }
53937 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
53938 priv, &int3400_thermal_ops,
53939 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
53940 index 668fb1b..2737bbe 100644
53941 --- a/drivers/thermal/of-thermal.c
53942 +++ b/drivers/thermal/of-thermal.c
53943 @@ -31,6 +31,7 @@
53944 #include <linux/export.h>
53945 #include <linux/string.h>
53946 #include <linux/thermal.h>
53947 +#include <linux/mm.h>
53948
53949 #include "thermal_core.h"
53950
53951 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
53952 tz->ops = ops;
53953 tz->sensor_data = data;
53954
53955 - tzd->ops->get_temp = of_thermal_get_temp;
53956 - tzd->ops->get_trend = of_thermal_get_trend;
53957 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53958 + pax_open_kernel();
53959 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
53960 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
53961 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53962 + pax_close_kernel();
53963 mutex_unlock(&tzd->lock);
53964
53965 return tzd;
53966 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
53967 return;
53968
53969 mutex_lock(&tzd->lock);
53970 - tzd->ops->get_temp = NULL;
53971 - tzd->ops->get_trend = NULL;
53972 - tzd->ops->set_emul_temp = NULL;
53973 + pax_open_kernel();
53974 + *(void **)&tzd->ops->get_temp = NULL;
53975 + *(void **)&tzd->ops->get_trend = NULL;
53976 + *(void **)&tzd->ops->set_emul_temp = NULL;
53977 + pax_close_kernel();
53978
53979 tz->ops = NULL;
53980 tz->sensor_data = NULL;
53981 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
53982 index 9ea3d9d..53e8792 100644
53983 --- a/drivers/thermal/x86_pkg_temp_thermal.c
53984 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
53985 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
53986 return NOTIFY_OK;
53987 }
53988
53989 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
53990 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
53991 .notifier_call = pkg_temp_thermal_cpu_callback,
53992 };
53993
53994 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
53995 index fd66f57..48e6376 100644
53996 --- a/drivers/tty/cyclades.c
53997 +++ b/drivers/tty/cyclades.c
53998 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
53999 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
54000 info->port.count);
54001 #endif
54002 - info->port.count++;
54003 + atomic_inc(&info->port.count);
54004 #ifdef CY_DEBUG_COUNT
54005 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
54006 - current->pid, info->port.count);
54007 + current->pid, atomic_read(&info->port.count));
54008 #endif
54009
54010 /*
54011 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
54012 for (j = 0; j < cy_card[i].nports; j++) {
54013 info = &cy_card[i].ports[j];
54014
54015 - if (info->port.count) {
54016 + if (atomic_read(&info->port.count)) {
54017 /* XXX is the ldisc num worth this? */
54018 struct tty_struct *tty;
54019 struct tty_ldisc *ld;
54020 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
54021 index 4fcec1d..5a036f7 100644
54022 --- a/drivers/tty/hvc/hvc_console.c
54023 +++ b/drivers/tty/hvc/hvc_console.c
54024 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
54025
54026 spin_lock_irqsave(&hp->port.lock, flags);
54027 /* Check and then increment for fast path open. */
54028 - if (hp->port.count++ > 0) {
54029 + if (atomic_inc_return(&hp->port.count) > 1) {
54030 spin_unlock_irqrestore(&hp->port.lock, flags);
54031 hvc_kick();
54032 return 0;
54033 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54034
54035 spin_lock_irqsave(&hp->port.lock, flags);
54036
54037 - if (--hp->port.count == 0) {
54038 + if (atomic_dec_return(&hp->port.count) == 0) {
54039 spin_unlock_irqrestore(&hp->port.lock, flags);
54040 /* We are done with the tty pointer now. */
54041 tty_port_tty_set(&hp->port, NULL);
54042 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54043 */
54044 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
54045 } else {
54046 - if (hp->port.count < 0)
54047 + if (atomic_read(&hp->port.count) < 0)
54048 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
54049 - hp->vtermno, hp->port.count);
54050 + hp->vtermno, atomic_read(&hp->port.count));
54051 spin_unlock_irqrestore(&hp->port.lock, flags);
54052 }
54053 }
54054 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
54055 * open->hangup case this can be called after the final close so prevent
54056 * that from happening for now.
54057 */
54058 - if (hp->port.count <= 0) {
54059 + if (atomic_read(&hp->port.count) <= 0) {
54060 spin_unlock_irqrestore(&hp->port.lock, flags);
54061 return;
54062 }
54063
54064 - hp->port.count = 0;
54065 + atomic_set(&hp->port.count, 0);
54066 spin_unlock_irqrestore(&hp->port.lock, flags);
54067 tty_port_tty_set(&hp->port, NULL);
54068
54069 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
54070 return -EPIPE;
54071
54072 /* FIXME what's this (unprotected) check for? */
54073 - if (hp->port.count <= 0)
54074 + if (atomic_read(&hp->port.count) <= 0)
54075 return -EIO;
54076
54077 spin_lock_irqsave(&hp->lock, flags);
54078 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
54079 index 81ff7e1..dfb7b71 100644
54080 --- a/drivers/tty/hvc/hvcs.c
54081 +++ b/drivers/tty/hvc/hvcs.c
54082 @@ -83,6 +83,7 @@
54083 #include <asm/hvcserver.h>
54084 #include <asm/uaccess.h>
54085 #include <asm/vio.h>
54086 +#include <asm/local.h>
54087
54088 /*
54089 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
54090 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
54091
54092 spin_lock_irqsave(&hvcsd->lock, flags);
54093
54094 - if (hvcsd->port.count > 0) {
54095 + if (atomic_read(&hvcsd->port.count) > 0) {
54096 spin_unlock_irqrestore(&hvcsd->lock, flags);
54097 printk(KERN_INFO "HVCS: vterm state unchanged. "
54098 "The hvcs device node is still in use.\n");
54099 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
54100 }
54101 }
54102
54103 - hvcsd->port.count = 0;
54104 + atomic_set(&hvcsd->port.count, 0);
54105 hvcsd->port.tty = tty;
54106 tty->driver_data = hvcsd;
54107
54108 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
54109 unsigned long flags;
54110
54111 spin_lock_irqsave(&hvcsd->lock, flags);
54112 - hvcsd->port.count++;
54113 + atomic_inc(&hvcsd->port.count);
54114 hvcsd->todo_mask |= HVCS_SCHED_READ;
54115 spin_unlock_irqrestore(&hvcsd->lock, flags);
54116
54117 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54118 hvcsd = tty->driver_data;
54119
54120 spin_lock_irqsave(&hvcsd->lock, flags);
54121 - if (--hvcsd->port.count == 0) {
54122 + if (atomic_dec_and_test(&hvcsd->port.count)) {
54123
54124 vio_disable_interrupts(hvcsd->vdev);
54125
54126 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54127
54128 free_irq(irq, hvcsd);
54129 return;
54130 - } else if (hvcsd->port.count < 0) {
54131 + } else if (atomic_read(&hvcsd->port.count) < 0) {
54132 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
54133 " is missmanaged.\n",
54134 - hvcsd->vdev->unit_address, hvcsd->port.count);
54135 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
54136 }
54137
54138 spin_unlock_irqrestore(&hvcsd->lock, flags);
54139 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54140
54141 spin_lock_irqsave(&hvcsd->lock, flags);
54142 /* Preserve this so that we know how many kref refs to put */
54143 - temp_open_count = hvcsd->port.count;
54144 + temp_open_count = atomic_read(&hvcsd->port.count);
54145
54146 /*
54147 * Don't kref put inside the spinlock because the destruction
54148 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54149 tty->driver_data = NULL;
54150 hvcsd->port.tty = NULL;
54151
54152 - hvcsd->port.count = 0;
54153 + atomic_set(&hvcsd->port.count, 0);
54154
54155 /* This will drop any buffered data on the floor which is OK in a hangup
54156 * scenario. */
54157 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
54158 * the middle of a write operation? This is a crummy place to do this
54159 * but we want to keep it all in the spinlock.
54160 */
54161 - if (hvcsd->port.count <= 0) {
54162 + if (atomic_read(&hvcsd->port.count) <= 0) {
54163 spin_unlock_irqrestore(&hvcsd->lock, flags);
54164 return -ENODEV;
54165 }
54166 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
54167 {
54168 struct hvcs_struct *hvcsd = tty->driver_data;
54169
54170 - if (!hvcsd || hvcsd->port.count <= 0)
54171 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
54172 return 0;
54173
54174 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
54175 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
54176 index 4190199..06d5bfa 100644
54177 --- a/drivers/tty/hvc/hvsi.c
54178 +++ b/drivers/tty/hvc/hvsi.c
54179 @@ -85,7 +85,7 @@ struct hvsi_struct {
54180 int n_outbuf;
54181 uint32_t vtermno;
54182 uint32_t virq;
54183 - atomic_t seqno; /* HVSI packet sequence number */
54184 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
54185 uint16_t mctrl;
54186 uint8_t state; /* HVSI protocol state */
54187 uint8_t flags;
54188 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
54189
54190 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
54191 packet.hdr.len = sizeof(struct hvsi_query_response);
54192 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54193 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54194 packet.verb = VSV_SEND_VERSION_NUMBER;
54195 packet.u.version = HVSI_VERSION;
54196 packet.query_seqno = query_seqno+1;
54197 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
54198
54199 packet.hdr.type = VS_QUERY_PACKET_HEADER;
54200 packet.hdr.len = sizeof(struct hvsi_query);
54201 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54202 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54203 packet.verb = verb;
54204
54205 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
54206 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
54207 int wrote;
54208
54209 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
54210 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54211 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54212 packet.hdr.len = sizeof(struct hvsi_control);
54213 packet.verb = VSV_SET_MODEM_CTL;
54214 packet.mask = HVSI_TSDTR;
54215 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
54216 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
54217
54218 packet.hdr.type = VS_DATA_PACKET_HEADER;
54219 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54220 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54221 packet.hdr.len = count + sizeof(struct hvsi_header);
54222 memcpy(&packet.data, buf, count);
54223
54224 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
54225 struct hvsi_control packet __ALIGNED__;
54226
54227 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
54228 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54229 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54230 packet.hdr.len = 6;
54231 packet.verb = VSV_CLOSE_PROTOCOL;
54232
54233 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
54234
54235 tty_port_tty_set(&hp->port, tty);
54236 spin_lock_irqsave(&hp->lock, flags);
54237 - hp->port.count++;
54238 + atomic_inc(&hp->port.count);
54239 atomic_set(&hp->seqno, 0);
54240 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
54241 spin_unlock_irqrestore(&hp->lock, flags);
54242 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54243
54244 spin_lock_irqsave(&hp->lock, flags);
54245
54246 - if (--hp->port.count == 0) {
54247 + if (atomic_dec_return(&hp->port.count) == 0) {
54248 tty_port_tty_set(&hp->port, NULL);
54249 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
54250
54251 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54252
54253 spin_lock_irqsave(&hp->lock, flags);
54254 }
54255 - } else if (hp->port.count < 0)
54256 + } else if (atomic_read(&hp->port.count) < 0)
54257 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
54258 - hp - hvsi_ports, hp->port.count);
54259 + hp - hvsi_ports, atomic_read(&hp->port.count));
54260
54261 spin_unlock_irqrestore(&hp->lock, flags);
54262 }
54263 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
54264 tty_port_tty_set(&hp->port, NULL);
54265
54266 spin_lock_irqsave(&hp->lock, flags);
54267 - hp->port.count = 0;
54268 + atomic_set(&hp->port.count, 0);
54269 hp->n_outbuf = 0;
54270 spin_unlock_irqrestore(&hp->lock, flags);
54271 }
54272 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
54273 index a270f04..7c77b5d 100644
54274 --- a/drivers/tty/hvc/hvsi_lib.c
54275 +++ b/drivers/tty/hvc/hvsi_lib.c
54276 @@ -8,7 +8,7 @@
54277
54278 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
54279 {
54280 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
54281 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
54282
54283 /* Assumes that always succeeds, works in practice */
54284 return pv->put_chars(pv->termno, (char *)packet, packet->len);
54285 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
54286
54287 /* Reset state */
54288 pv->established = 0;
54289 - atomic_set(&pv->seqno, 0);
54290 + atomic_set_unchecked(&pv->seqno, 0);
54291
54292 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
54293
54294 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
54295 index 345cebb..d5a1e9e 100644
54296 --- a/drivers/tty/ipwireless/tty.c
54297 +++ b/drivers/tty/ipwireless/tty.c
54298 @@ -28,6 +28,7 @@
54299 #include <linux/tty_driver.h>
54300 #include <linux/tty_flip.h>
54301 #include <linux/uaccess.h>
54302 +#include <asm/local.h>
54303
54304 #include "tty.h"
54305 #include "network.h"
54306 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54307 return -ENODEV;
54308
54309 mutex_lock(&tty->ipw_tty_mutex);
54310 - if (tty->port.count == 0)
54311 + if (atomic_read(&tty->port.count) == 0)
54312 tty->tx_bytes_queued = 0;
54313
54314 - tty->port.count++;
54315 + atomic_inc(&tty->port.count);
54316
54317 tty->port.tty = linux_tty;
54318 linux_tty->driver_data = tty;
54319 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54320
54321 static void do_ipw_close(struct ipw_tty *tty)
54322 {
54323 - tty->port.count--;
54324 -
54325 - if (tty->port.count == 0) {
54326 + if (atomic_dec_return(&tty->port.count) == 0) {
54327 struct tty_struct *linux_tty = tty->port.tty;
54328
54329 if (linux_tty != NULL) {
54330 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
54331 return;
54332
54333 mutex_lock(&tty->ipw_tty_mutex);
54334 - if (tty->port.count == 0) {
54335 + if (atomic_read(&tty->port.count) == 0) {
54336 mutex_unlock(&tty->ipw_tty_mutex);
54337 return;
54338 }
54339 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
54340
54341 mutex_lock(&tty->ipw_tty_mutex);
54342
54343 - if (!tty->port.count) {
54344 + if (!atomic_read(&tty->port.count)) {
54345 mutex_unlock(&tty->ipw_tty_mutex);
54346 return;
54347 }
54348 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
54349 return -ENODEV;
54350
54351 mutex_lock(&tty->ipw_tty_mutex);
54352 - if (!tty->port.count) {
54353 + if (!atomic_read(&tty->port.count)) {
54354 mutex_unlock(&tty->ipw_tty_mutex);
54355 return -EINVAL;
54356 }
54357 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
54358 if (!tty)
54359 return -ENODEV;
54360
54361 - if (!tty->port.count)
54362 + if (!atomic_read(&tty->port.count))
54363 return -EINVAL;
54364
54365 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
54366 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
54367 if (!tty)
54368 return 0;
54369
54370 - if (!tty->port.count)
54371 + if (!atomic_read(&tty->port.count))
54372 return 0;
54373
54374 return tty->tx_bytes_queued;
54375 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
54376 if (!tty)
54377 return -ENODEV;
54378
54379 - if (!tty->port.count)
54380 + if (!atomic_read(&tty->port.count))
54381 return -EINVAL;
54382
54383 return get_control_lines(tty);
54384 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
54385 if (!tty)
54386 return -ENODEV;
54387
54388 - if (!tty->port.count)
54389 + if (!atomic_read(&tty->port.count))
54390 return -EINVAL;
54391
54392 return set_control_lines(tty, set, clear);
54393 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
54394 if (!tty)
54395 return -ENODEV;
54396
54397 - if (!tty->port.count)
54398 + if (!atomic_read(&tty->port.count))
54399 return -EINVAL;
54400
54401 /* FIXME: Exactly how is the tty object locked here .. */
54402 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
54403 * are gone */
54404 mutex_lock(&ttyj->ipw_tty_mutex);
54405 }
54406 - while (ttyj->port.count)
54407 + while (atomic_read(&ttyj->port.count))
54408 do_ipw_close(ttyj);
54409 ipwireless_disassociate_network_ttys(network,
54410 ttyj->channel_idx);
54411 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
54412 index 14c54e0..1efd4f2 100644
54413 --- a/drivers/tty/moxa.c
54414 +++ b/drivers/tty/moxa.c
54415 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
54416 }
54417
54418 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
54419 - ch->port.count++;
54420 + atomic_inc(&ch->port.count);
54421 tty->driver_data = ch;
54422 tty_port_tty_set(&ch->port, tty);
54423 mutex_lock(&ch->port.mutex);
54424 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
54425 index bce16e4..1120a85 100644
54426 --- a/drivers/tty/n_gsm.c
54427 +++ b/drivers/tty/n_gsm.c
54428 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
54429 spin_lock_init(&dlci->lock);
54430 mutex_init(&dlci->mutex);
54431 dlci->fifo = &dlci->_fifo;
54432 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
54433 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
54434 kfree(dlci);
54435 return NULL;
54436 }
54437 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
54438 struct gsm_dlci *dlci = tty->driver_data;
54439 struct tty_port *port = &dlci->port;
54440
54441 - port->count++;
54442 + atomic_inc(&port->count);
54443 tty_port_tty_set(port, tty);
54444
54445 dlci->modem_rx = 0;
54446 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
54447 index eee40b5..796fb03 100644
54448 --- a/drivers/tty/n_tty.c
54449 +++ b/drivers/tty/n_tty.c
54450 @@ -116,7 +116,7 @@ struct n_tty_data {
54451 int minimum_to_wake;
54452
54453 /* consumer-published */
54454 - size_t read_tail;
54455 + size_t read_tail __intentional_overflow(-1);
54456 size_t line_start;
54457
54458 /* protected by output lock */
54459 @@ -2572,6 +2572,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
54460 {
54461 *ops = tty_ldisc_N_TTY;
54462 ops->owner = NULL;
54463 - ops->refcount = ops->flags = 0;
54464 + atomic_set(&ops->refcount, 0);
54465 + ops->flags = 0;
54466 }
54467 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
54468 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
54469 index 4d5e840..a2340a6 100644
54470 --- a/drivers/tty/pty.c
54471 +++ b/drivers/tty/pty.c
54472 @@ -849,8 +849,10 @@ static void __init unix98_pty_init(void)
54473 panic("Couldn't register Unix98 pts driver");
54474
54475 /* Now create the /dev/ptmx special device */
54476 + pax_open_kernel();
54477 tty_default_fops(&ptmx_fops);
54478 - ptmx_fops.open = ptmx_open;
54479 + *(void **)&ptmx_fops.open = ptmx_open;
54480 + pax_close_kernel();
54481
54482 cdev_init(&ptmx_cdev, &ptmx_fops);
54483 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
54484 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
54485 index c8dd8dc..dca6cfd 100644
54486 --- a/drivers/tty/rocket.c
54487 +++ b/drivers/tty/rocket.c
54488 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54489 tty->driver_data = info;
54490 tty_port_tty_set(port, tty);
54491
54492 - if (port->count++ == 0) {
54493 + if (atomic_inc_return(&port->count) == 1) {
54494 atomic_inc(&rp_num_ports_open);
54495
54496 #ifdef ROCKET_DEBUG_OPEN
54497 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54498 #endif
54499 }
54500 #ifdef ROCKET_DEBUG_OPEN
54501 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
54502 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
54503 #endif
54504
54505 /*
54506 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
54507 spin_unlock_irqrestore(&info->port.lock, flags);
54508 return;
54509 }
54510 - if (info->port.count)
54511 + if (atomic_read(&info->port.count))
54512 atomic_dec(&rp_num_ports_open);
54513 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
54514 spin_unlock_irqrestore(&info->port.lock, flags);
54515 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
54516 index aa28209..e08fb85 100644
54517 --- a/drivers/tty/serial/ioc4_serial.c
54518 +++ b/drivers/tty/serial/ioc4_serial.c
54519 @@ -437,7 +437,7 @@ struct ioc4_soft {
54520 } is_intr_info[MAX_IOC4_INTR_ENTS];
54521
54522 /* Number of entries active in the above array */
54523 - atomic_t is_num_intrs;
54524 + atomic_unchecked_t is_num_intrs;
54525 } is_intr_type[IOC4_NUM_INTR_TYPES];
54526
54527 /* is_ir_lock must be held while
54528 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
54529 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
54530 || (type == IOC4_OTHER_INTR_TYPE)));
54531
54532 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
54533 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
54534 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
54535
54536 /* Save off the lower level interrupt handler */
54537 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
54538
54539 soft = arg;
54540 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
54541 - num_intrs = (int)atomic_read(
54542 + num_intrs = (int)atomic_read_unchecked(
54543 &soft->is_intr_type[intr_type].is_num_intrs);
54544
54545 this_mir = this_ir = pending_intrs(soft, intr_type);
54546 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
54547 index 129dc5b..1da5bb8 100644
54548 --- a/drivers/tty/serial/kgdb_nmi.c
54549 +++ b/drivers/tty/serial/kgdb_nmi.c
54550 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
54551 * I/O utilities that messages sent to the console will automatically
54552 * be displayed on the dbg_io.
54553 */
54554 - dbg_io_ops->is_console = true;
54555 + pax_open_kernel();
54556 + *(int *)&dbg_io_ops->is_console = true;
54557 + pax_close_kernel();
54558
54559 return 0;
54560 }
54561 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
54562 index a260cde..6b2b5ce 100644
54563 --- a/drivers/tty/serial/kgdboc.c
54564 +++ b/drivers/tty/serial/kgdboc.c
54565 @@ -24,8 +24,9 @@
54566 #define MAX_CONFIG_LEN 40
54567
54568 static struct kgdb_io kgdboc_io_ops;
54569 +static struct kgdb_io kgdboc_io_ops_console;
54570
54571 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
54572 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
54573 static int configured = -1;
54574
54575 static char config[MAX_CONFIG_LEN];
54576 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
54577 kgdboc_unregister_kbd();
54578 if (configured == 1)
54579 kgdb_unregister_io_module(&kgdboc_io_ops);
54580 + else if (configured == 2)
54581 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
54582 }
54583
54584 static int configure_kgdboc(void)
54585 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
54586 int err;
54587 char *cptr = config;
54588 struct console *cons;
54589 + int is_console = 0;
54590
54591 err = kgdboc_option_setup(config);
54592 if (err || !strlen(config) || isspace(config[0]))
54593 goto noconfig;
54594
54595 err = -ENODEV;
54596 - kgdboc_io_ops.is_console = 0;
54597 kgdb_tty_driver = NULL;
54598
54599 kgdboc_use_kms = 0;
54600 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
54601 int idx;
54602 if (cons->device && cons->device(cons, &idx) == p &&
54603 idx == tty_line) {
54604 - kgdboc_io_ops.is_console = 1;
54605 + is_console = 1;
54606 break;
54607 }
54608 cons = cons->next;
54609 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
54610 kgdb_tty_line = tty_line;
54611
54612 do_register:
54613 - err = kgdb_register_io_module(&kgdboc_io_ops);
54614 + if (is_console) {
54615 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
54616 + configured = 2;
54617 + } else {
54618 + err = kgdb_register_io_module(&kgdboc_io_ops);
54619 + configured = 1;
54620 + }
54621 if (err)
54622 goto noconfig;
54623
54624 @@ -205,8 +214,6 @@ do_register:
54625 if (err)
54626 goto nmi_con_failed;
54627
54628 - configured = 1;
54629 -
54630 return 0;
54631
54632 nmi_con_failed:
54633 @@ -223,7 +230,7 @@ noconfig:
54634 static int __init init_kgdboc(void)
54635 {
54636 /* Already configured? */
54637 - if (configured == 1)
54638 + if (configured >= 1)
54639 return 0;
54640
54641 return configure_kgdboc();
54642 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
54643 if (config[len - 1] == '\n')
54644 config[len - 1] = '\0';
54645
54646 - if (configured == 1)
54647 + if (configured >= 1)
54648 cleanup_kgdboc();
54649
54650 /* Go and configure with the new params. */
54651 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
54652 .post_exception = kgdboc_post_exp_handler,
54653 };
54654
54655 +static struct kgdb_io kgdboc_io_ops_console = {
54656 + .name = "kgdboc",
54657 + .read_char = kgdboc_get_char,
54658 + .write_char = kgdboc_put_char,
54659 + .pre_exception = kgdboc_pre_exp_handler,
54660 + .post_exception = kgdboc_post_exp_handler,
54661 + .is_console = 1
54662 +};
54663 +
54664 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
54665 /* This is only available if kgdboc is a built in for early debugging */
54666 static int __init kgdboc_early_init(char *opt)
54667 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
54668 index b73889c..9f74f0a 100644
54669 --- a/drivers/tty/serial/msm_serial.c
54670 +++ b/drivers/tty/serial/msm_serial.c
54671 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
54672 .cons = MSM_CONSOLE,
54673 };
54674
54675 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
54676 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
54677
54678 static const struct of_device_id msm_uartdm_table[] = {
54679 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
54680 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
54681 line = pdev->id;
54682
54683 if (line < 0)
54684 - line = atomic_inc_return(&msm_uart_next_id) - 1;
54685 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
54686
54687 if (unlikely(line < 0 || line >= UART_NR))
54688 return -ENXIO;
54689 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
54690 index cf08876..711e0bf 100644
54691 --- a/drivers/tty/serial/samsung.c
54692 +++ b/drivers/tty/serial/samsung.c
54693 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
54694 ourport->tx_in_progress = 0;
54695 }
54696
54697 +static int s3c64xx_serial_startup(struct uart_port *port);
54698 static int s3c24xx_serial_startup(struct uart_port *port)
54699 {
54700 struct s3c24xx_uart_port *ourport = to_ourport(port);
54701 int ret;
54702
54703 + /* Startup sequence is different for s3c64xx and higher SoC's */
54704 + if (s3c24xx_serial_has_interrupt_mask(port))
54705 + return s3c64xx_serial_startup(port);
54706 +
54707 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
54708 port, (unsigned long long)port->mapbase, port->membase);
54709
54710 @@ -1697,10 +1702,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
54711 /* setup info for port */
54712 port->dev = &platdev->dev;
54713
54714 - /* Startup sequence is different for s3c64xx and higher SoC's */
54715 - if (s3c24xx_serial_has_interrupt_mask(port))
54716 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
54717 -
54718 port->uartclk = 1;
54719
54720 if (cfg->uart_flags & UPF_CONS_FLOW) {
54721 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
54722 index 6a1055a..5ca9ad9 100644
54723 --- a/drivers/tty/serial/serial_core.c
54724 +++ b/drivers/tty/serial/serial_core.c
54725 @@ -1377,7 +1377,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54726 state = drv->state + tty->index;
54727 port = &state->port;
54728 spin_lock_irq(&port->lock);
54729 - --port->count;
54730 + atomic_dec(&port->count);
54731 spin_unlock_irq(&port->lock);
54732 return;
54733 }
54734 @@ -1387,7 +1387,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54735
54736 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
54737
54738 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
54739 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
54740 return;
54741
54742 /*
54743 @@ -1511,7 +1511,7 @@ static void uart_hangup(struct tty_struct *tty)
54744 uart_flush_buffer(tty);
54745 uart_shutdown(tty, state);
54746 spin_lock_irqsave(&port->lock, flags);
54747 - port->count = 0;
54748 + atomic_set(&port->count, 0);
54749 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
54750 spin_unlock_irqrestore(&port->lock, flags);
54751 tty_port_tty_set(port, NULL);
54752 @@ -1598,7 +1598,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
54753 pr_debug("uart_open(%d) called\n", line);
54754
54755 spin_lock_irq(&port->lock);
54756 - ++port->count;
54757 + atomic_inc(&port->count);
54758 spin_unlock_irq(&port->lock);
54759
54760 /*
54761 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
54762 index b799170..87dafd5 100644
54763 --- a/drivers/tty/synclink.c
54764 +++ b/drivers/tty/synclink.c
54765 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54766
54767 if (debug_level >= DEBUG_LEVEL_INFO)
54768 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
54769 - __FILE__,__LINE__, info->device_name, info->port.count);
54770 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54771
54772 if (tty_port_close_start(&info->port, tty, filp) == 0)
54773 goto cleanup;
54774 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54775 cleanup:
54776 if (debug_level >= DEBUG_LEVEL_INFO)
54777 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
54778 - tty->driver->name, info->port.count);
54779 + tty->driver->name, atomic_read(&info->port.count));
54780
54781 } /* end of mgsl_close() */
54782
54783 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
54784
54785 mgsl_flush_buffer(tty);
54786 shutdown(info);
54787 -
54788 - info->port.count = 0;
54789 +
54790 + atomic_set(&info->port.count, 0);
54791 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54792 info->port.tty = NULL;
54793
54794 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54795
54796 if (debug_level >= DEBUG_LEVEL_INFO)
54797 printk("%s(%d):block_til_ready before block on %s count=%d\n",
54798 - __FILE__,__LINE__, tty->driver->name, port->count );
54799 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54800
54801 spin_lock_irqsave(&info->irq_spinlock, flags);
54802 - port->count--;
54803 + atomic_dec(&port->count);
54804 spin_unlock_irqrestore(&info->irq_spinlock, flags);
54805 port->blocked_open++;
54806
54807 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54808
54809 if (debug_level >= DEBUG_LEVEL_INFO)
54810 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
54811 - __FILE__,__LINE__, tty->driver->name, port->count );
54812 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54813
54814 tty_unlock(tty);
54815 schedule();
54816 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54817
54818 /* FIXME: Racy on hangup during close wait */
54819 if (!tty_hung_up_p(filp))
54820 - port->count++;
54821 + atomic_inc(&port->count);
54822 port->blocked_open--;
54823
54824 if (debug_level >= DEBUG_LEVEL_INFO)
54825 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
54826 - __FILE__,__LINE__, tty->driver->name, port->count );
54827 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54828
54829 if (!retval)
54830 port->flags |= ASYNC_NORMAL_ACTIVE;
54831 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54832
54833 if (debug_level >= DEBUG_LEVEL_INFO)
54834 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
54835 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54836 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54837
54838 /* If port is closing, signal caller to try again */
54839 if (info->port.flags & ASYNC_CLOSING){
54840 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54841 spin_unlock_irqrestore(&info->netlock, flags);
54842 goto cleanup;
54843 }
54844 - info->port.count++;
54845 + atomic_inc(&info->port.count);
54846 spin_unlock_irqrestore(&info->netlock, flags);
54847
54848 - if (info->port.count == 1) {
54849 + if (atomic_read(&info->port.count) == 1) {
54850 /* 1st open on this device, init hardware */
54851 retval = startup(info);
54852 if (retval < 0)
54853 @@ -3442,8 +3442,8 @@ cleanup:
54854 if (retval) {
54855 if (tty->count == 1)
54856 info->port.tty = NULL; /* tty layer will release tty struct */
54857 - if(info->port.count)
54858 - info->port.count--;
54859 + if (atomic_read(&info->port.count))
54860 + atomic_dec(&info->port.count);
54861 }
54862
54863 return retval;
54864 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54865 unsigned short new_crctype;
54866
54867 /* return error if TTY interface open */
54868 - if (info->port.count)
54869 + if (atomic_read(&info->port.count))
54870 return -EBUSY;
54871
54872 switch (encoding)
54873 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
54874
54875 /* arbitrate between network and tty opens */
54876 spin_lock_irqsave(&info->netlock, flags);
54877 - if (info->port.count != 0 || info->netcount != 0) {
54878 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54879 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54880 spin_unlock_irqrestore(&info->netlock, flags);
54881 return -EBUSY;
54882 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54883 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54884
54885 /* return error if TTY interface open */
54886 - if (info->port.count)
54887 + if (atomic_read(&info->port.count))
54888 return -EBUSY;
54889
54890 if (cmd != SIOCWANDEV)
54891 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
54892 index 0e8c39b..e0cb171 100644
54893 --- a/drivers/tty/synclink_gt.c
54894 +++ b/drivers/tty/synclink_gt.c
54895 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54896 tty->driver_data = info;
54897 info->port.tty = tty;
54898
54899 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
54900 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
54901
54902 /* If port is closing, signal caller to try again */
54903 if (info->port.flags & ASYNC_CLOSING){
54904 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54905 mutex_unlock(&info->port.mutex);
54906 goto cleanup;
54907 }
54908 - info->port.count++;
54909 + atomic_inc(&info->port.count);
54910 spin_unlock_irqrestore(&info->netlock, flags);
54911
54912 - if (info->port.count == 1) {
54913 + if (atomic_read(&info->port.count) == 1) {
54914 /* 1st open on this device, init hardware */
54915 retval = startup(info);
54916 if (retval < 0) {
54917 @@ -715,8 +715,8 @@ cleanup:
54918 if (retval) {
54919 if (tty->count == 1)
54920 info->port.tty = NULL; /* tty layer will release tty struct */
54921 - if(info->port.count)
54922 - info->port.count--;
54923 + if(atomic_read(&info->port.count))
54924 + atomic_dec(&info->port.count);
54925 }
54926
54927 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
54928 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54929
54930 if (sanity_check(info, tty->name, "close"))
54931 return;
54932 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
54933 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
54934
54935 if (tty_port_close_start(&info->port, tty, filp) == 0)
54936 goto cleanup;
54937 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54938 tty_port_close_end(&info->port, tty);
54939 info->port.tty = NULL;
54940 cleanup:
54941 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
54942 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
54943 }
54944
54945 static void hangup(struct tty_struct *tty)
54946 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
54947 shutdown(info);
54948
54949 spin_lock_irqsave(&info->port.lock, flags);
54950 - info->port.count = 0;
54951 + atomic_set(&info->port.count, 0);
54952 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54953 info->port.tty = NULL;
54954 spin_unlock_irqrestore(&info->port.lock, flags);
54955 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54956 unsigned short new_crctype;
54957
54958 /* return error if TTY interface open */
54959 - if (info->port.count)
54960 + if (atomic_read(&info->port.count))
54961 return -EBUSY;
54962
54963 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
54964 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
54965
54966 /* arbitrate between network and tty opens */
54967 spin_lock_irqsave(&info->netlock, flags);
54968 - if (info->port.count != 0 || info->netcount != 0) {
54969 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54970 DBGINFO(("%s hdlc_open busy\n", dev->name));
54971 spin_unlock_irqrestore(&info->netlock, flags);
54972 return -EBUSY;
54973 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54974 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
54975
54976 /* return error if TTY interface open */
54977 - if (info->port.count)
54978 + if (atomic_read(&info->port.count))
54979 return -EBUSY;
54980
54981 if (cmd != SIOCWANDEV)
54982 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
54983 if (port == NULL)
54984 continue;
54985 spin_lock(&port->lock);
54986 - if ((port->port.count || port->netcount) &&
54987 + if ((atomic_read(&port->port.count) || port->netcount) &&
54988 port->pending_bh && !port->bh_running &&
54989 !port->bh_requested) {
54990 DBGISR(("%s bh queued\n", port->device_name));
54991 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54992 add_wait_queue(&port->open_wait, &wait);
54993
54994 spin_lock_irqsave(&info->lock, flags);
54995 - port->count--;
54996 + atomic_dec(&port->count);
54997 spin_unlock_irqrestore(&info->lock, flags);
54998 port->blocked_open++;
54999
55000 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55001 remove_wait_queue(&port->open_wait, &wait);
55002
55003 if (!tty_hung_up_p(filp))
55004 - port->count++;
55005 + atomic_inc(&port->count);
55006 port->blocked_open--;
55007
55008 if (!retval)
55009 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
55010 index c3f9091..abe4601 100644
55011 --- a/drivers/tty/synclinkmp.c
55012 +++ b/drivers/tty/synclinkmp.c
55013 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
55014
55015 if (debug_level >= DEBUG_LEVEL_INFO)
55016 printk("%s(%d):%s open(), old ref count = %d\n",
55017 - __FILE__,__LINE__,tty->driver->name, info->port.count);
55018 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
55019
55020 /* If port is closing, signal caller to try again */
55021 if (info->port.flags & ASYNC_CLOSING){
55022 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
55023 spin_unlock_irqrestore(&info->netlock, flags);
55024 goto cleanup;
55025 }
55026 - info->port.count++;
55027 + atomic_inc(&info->port.count);
55028 spin_unlock_irqrestore(&info->netlock, flags);
55029
55030 - if (info->port.count == 1) {
55031 + if (atomic_read(&info->port.count) == 1) {
55032 /* 1st open on this device, init hardware */
55033 retval = startup(info);
55034 if (retval < 0)
55035 @@ -796,8 +796,8 @@ cleanup:
55036 if (retval) {
55037 if (tty->count == 1)
55038 info->port.tty = NULL; /* tty layer will release tty struct */
55039 - if(info->port.count)
55040 - info->port.count--;
55041 + if(atomic_read(&info->port.count))
55042 + atomic_dec(&info->port.count);
55043 }
55044
55045 return retval;
55046 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55047
55048 if (debug_level >= DEBUG_LEVEL_INFO)
55049 printk("%s(%d):%s close() entry, count=%d\n",
55050 - __FILE__,__LINE__, info->device_name, info->port.count);
55051 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
55052
55053 if (tty_port_close_start(&info->port, tty, filp) == 0)
55054 goto cleanup;
55055 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55056 cleanup:
55057 if (debug_level >= DEBUG_LEVEL_INFO)
55058 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
55059 - tty->driver->name, info->port.count);
55060 + tty->driver->name, atomic_read(&info->port.count));
55061 }
55062
55063 /* Called by tty_hangup() when a hangup is signaled.
55064 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
55065 shutdown(info);
55066
55067 spin_lock_irqsave(&info->port.lock, flags);
55068 - info->port.count = 0;
55069 + atomic_set(&info->port.count, 0);
55070 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55071 info->port.tty = NULL;
55072 spin_unlock_irqrestore(&info->port.lock, flags);
55073 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55074 unsigned short new_crctype;
55075
55076 /* return error if TTY interface open */
55077 - if (info->port.count)
55078 + if (atomic_read(&info->port.count))
55079 return -EBUSY;
55080
55081 switch (encoding)
55082 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
55083
55084 /* arbitrate between network and tty opens */
55085 spin_lock_irqsave(&info->netlock, flags);
55086 - if (info->port.count != 0 || info->netcount != 0) {
55087 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55088 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
55089 spin_unlock_irqrestore(&info->netlock, flags);
55090 return -EBUSY;
55091 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55092 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
55093
55094 /* return error if TTY interface open */
55095 - if (info->port.count)
55096 + if (atomic_read(&info->port.count))
55097 return -EBUSY;
55098
55099 if (cmd != SIOCWANDEV)
55100 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
55101 * do not request bottom half processing if the
55102 * device is not open in a normal mode.
55103 */
55104 - if ( port && (port->port.count || port->netcount) &&
55105 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
55106 port->pending_bh && !port->bh_running &&
55107 !port->bh_requested ) {
55108 if ( debug_level >= DEBUG_LEVEL_ISR )
55109 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55110
55111 if (debug_level >= DEBUG_LEVEL_INFO)
55112 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
55113 - __FILE__,__LINE__, tty->driver->name, port->count );
55114 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55115
55116 spin_lock_irqsave(&info->lock, flags);
55117 - port->count--;
55118 + atomic_dec(&port->count);
55119 spin_unlock_irqrestore(&info->lock, flags);
55120 port->blocked_open++;
55121
55122 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55123
55124 if (debug_level >= DEBUG_LEVEL_INFO)
55125 printk("%s(%d):%s block_til_ready() count=%d\n",
55126 - __FILE__,__LINE__, tty->driver->name, port->count );
55127 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55128
55129 tty_unlock(tty);
55130 schedule();
55131 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55132 set_current_state(TASK_RUNNING);
55133 remove_wait_queue(&port->open_wait, &wait);
55134 if (!tty_hung_up_p(filp))
55135 - port->count++;
55136 + atomic_inc(&port->count);
55137 port->blocked_open--;
55138
55139 if (debug_level >= DEBUG_LEVEL_INFO)
55140 printk("%s(%d):%s block_til_ready() after, count=%d\n",
55141 - __FILE__,__LINE__, tty->driver->name, port->count );
55142 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55143
55144 if (!retval)
55145 port->flags |= ASYNC_NORMAL_ACTIVE;
55146 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
55147 index 259a4d5..9b0c9e7 100644
55148 --- a/drivers/tty/sysrq.c
55149 +++ b/drivers/tty/sysrq.c
55150 @@ -1085,7 +1085,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
55151 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
55152 size_t count, loff_t *ppos)
55153 {
55154 - if (count) {
55155 + if (count && capable(CAP_SYS_ADMIN)) {
55156 char c;
55157
55158 if (get_user(c, buf))
55159 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
55160 index 2bb4dfc..a7f6e86 100644
55161 --- a/drivers/tty/tty_io.c
55162 +++ b/drivers/tty/tty_io.c
55163 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
55164
55165 void tty_default_fops(struct file_operations *fops)
55166 {
55167 - *fops = tty_fops;
55168 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
55169 }
55170
55171 /*
55172 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
55173 index 3737f55..7cef448 100644
55174 --- a/drivers/tty/tty_ldisc.c
55175 +++ b/drivers/tty/tty_ldisc.c
55176 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
55177 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55178 tty_ldiscs[disc] = new_ldisc;
55179 new_ldisc->num = disc;
55180 - new_ldisc->refcount = 0;
55181 + atomic_set(&new_ldisc->refcount, 0);
55182 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55183
55184 return ret;
55185 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
55186 return -EINVAL;
55187
55188 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55189 - if (tty_ldiscs[disc]->refcount)
55190 + if (atomic_read(&tty_ldiscs[disc]->refcount))
55191 ret = -EBUSY;
55192 else
55193 tty_ldiscs[disc] = NULL;
55194 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
55195 if (ldops) {
55196 ret = ERR_PTR(-EAGAIN);
55197 if (try_module_get(ldops->owner)) {
55198 - ldops->refcount++;
55199 + atomic_inc(&ldops->refcount);
55200 ret = ldops;
55201 }
55202 }
55203 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
55204 unsigned long flags;
55205
55206 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55207 - ldops->refcount--;
55208 + atomic_dec(&ldops->refcount);
55209 module_put(ldops->owner);
55210 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55211 }
55212 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
55213 index 40b31835..94d92ae 100644
55214 --- a/drivers/tty/tty_port.c
55215 +++ b/drivers/tty/tty_port.c
55216 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
55217 unsigned long flags;
55218
55219 spin_lock_irqsave(&port->lock, flags);
55220 - port->count = 0;
55221 + atomic_set(&port->count, 0);
55222 port->flags &= ~ASYNC_NORMAL_ACTIVE;
55223 tty = port->tty;
55224 if (tty)
55225 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55226
55227 /* The port lock protects the port counts */
55228 spin_lock_irqsave(&port->lock, flags);
55229 - port->count--;
55230 + atomic_dec(&port->count);
55231 port->blocked_open++;
55232 spin_unlock_irqrestore(&port->lock, flags);
55233
55234 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55235 we must not mess that up further */
55236 spin_lock_irqsave(&port->lock, flags);
55237 if (!tty_hung_up_p(filp))
55238 - port->count++;
55239 + atomic_inc(&port->count);
55240 port->blocked_open--;
55241 if (retval == 0)
55242 port->flags |= ASYNC_NORMAL_ACTIVE;
55243 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
55244 return 0;
55245
55246 spin_lock_irqsave(&port->lock, flags);
55247 - if (tty->count == 1 && port->count != 1) {
55248 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
55249 printk(KERN_WARNING
55250 "tty_port_close_start: tty->count = 1 port count = %d.\n",
55251 - port->count);
55252 - port->count = 1;
55253 + atomic_read(&port->count));
55254 + atomic_set(&port->count, 1);
55255 }
55256 - if (--port->count < 0) {
55257 + if (atomic_dec_return(&port->count) < 0) {
55258 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
55259 - port->count);
55260 - port->count = 0;
55261 + atomic_read(&port->count));
55262 + atomic_set(&port->count, 0);
55263 }
55264
55265 - if (port->count) {
55266 + if (atomic_read(&port->count)) {
55267 spin_unlock_irqrestore(&port->lock, flags);
55268 return 0;
55269 }
55270 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
55271 struct file *filp)
55272 {
55273 spin_lock_irq(&port->lock);
55274 - ++port->count;
55275 + atomic_inc(&port->count);
55276 spin_unlock_irq(&port->lock);
55277 tty_port_tty_set(port, tty);
55278
55279 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
55280 index 8a89f6e..50b32af 100644
55281 --- a/drivers/tty/vt/keyboard.c
55282 +++ b/drivers/tty/vt/keyboard.c
55283 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
55284 kbd->kbdmode == VC_OFF) &&
55285 value != KVAL(K_SAK))
55286 return; /* SAK is allowed even in raw mode */
55287 +
55288 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
55289 + {
55290 + void *func = fn_handler[value];
55291 + if (func == fn_show_state || func == fn_show_ptregs ||
55292 + func == fn_show_mem)
55293 + return;
55294 + }
55295 +#endif
55296 +
55297 fn_handler[value](vc);
55298 }
55299
55300 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55301 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
55302 return -EFAULT;
55303
55304 - if (!capable(CAP_SYS_TTY_CONFIG))
55305 - perm = 0;
55306 -
55307 switch (cmd) {
55308 case KDGKBENT:
55309 /* Ensure another thread doesn't free it under us */
55310 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55311 spin_unlock_irqrestore(&kbd_event_lock, flags);
55312 return put_user(val, &user_kbe->kb_value);
55313 case KDSKBENT:
55314 + if (!capable(CAP_SYS_TTY_CONFIG))
55315 + perm = 0;
55316 +
55317 if (!perm)
55318 return -EPERM;
55319 if (!i && v == K_NOSUCHMAP) {
55320 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55321 int i, j, k;
55322 int ret;
55323
55324 - if (!capable(CAP_SYS_TTY_CONFIG))
55325 - perm = 0;
55326 -
55327 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
55328 if (!kbs) {
55329 ret = -ENOMEM;
55330 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55331 kfree(kbs);
55332 return ((p && *p) ? -EOVERFLOW : 0);
55333 case KDSKBSENT:
55334 + if (!capable(CAP_SYS_TTY_CONFIG))
55335 + perm = 0;
55336 +
55337 if (!perm) {
55338 ret = -EPERM;
55339 goto reterr;
55340 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
55341 index 6276f13..84f2449 100644
55342 --- a/drivers/uio/uio.c
55343 +++ b/drivers/uio/uio.c
55344 @@ -25,6 +25,7 @@
55345 #include <linux/kobject.h>
55346 #include <linux/cdev.h>
55347 #include <linux/uio_driver.h>
55348 +#include <asm/local.h>
55349
55350 #define UIO_MAX_DEVICES (1U << MINORBITS)
55351
55352 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
55353 struct device_attribute *attr, char *buf)
55354 {
55355 struct uio_device *idev = dev_get_drvdata(dev);
55356 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
55357 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
55358 }
55359 static DEVICE_ATTR_RO(event);
55360
55361 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
55362 {
55363 struct uio_device *idev = info->uio_dev;
55364
55365 - atomic_inc(&idev->event);
55366 + atomic_inc_unchecked(&idev->event);
55367 wake_up_interruptible(&idev->wait);
55368 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
55369 }
55370 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
55371 }
55372
55373 listener->dev = idev;
55374 - listener->event_count = atomic_read(&idev->event);
55375 + listener->event_count = atomic_read_unchecked(&idev->event);
55376 filep->private_data = listener;
55377
55378 if (idev->info->open) {
55379 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
55380 return -EIO;
55381
55382 poll_wait(filep, &idev->wait, wait);
55383 - if (listener->event_count != atomic_read(&idev->event))
55384 + if (listener->event_count != atomic_read_unchecked(&idev->event))
55385 return POLLIN | POLLRDNORM;
55386 return 0;
55387 }
55388 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
55389 do {
55390 set_current_state(TASK_INTERRUPTIBLE);
55391
55392 - event_count = atomic_read(&idev->event);
55393 + event_count = atomic_read_unchecked(&idev->event);
55394 if (event_count != listener->event_count) {
55395 if (copy_to_user(buf, &event_count, count))
55396 retval = -EFAULT;
55397 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
55398 static int uio_find_mem_index(struct vm_area_struct *vma)
55399 {
55400 struct uio_device *idev = vma->vm_private_data;
55401 + unsigned long size;
55402
55403 if (vma->vm_pgoff < MAX_UIO_MAPS) {
55404 - if (idev->info->mem[vma->vm_pgoff].size == 0)
55405 + size = idev->info->mem[vma->vm_pgoff].size;
55406 + if (size == 0)
55407 + return -1;
55408 + if (vma->vm_end - vma->vm_start > size)
55409 return -1;
55410 return (int)vma->vm_pgoff;
55411 }
55412 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
55413 idev->owner = owner;
55414 idev->info = info;
55415 init_waitqueue_head(&idev->wait);
55416 - atomic_set(&idev->event, 0);
55417 + atomic_set_unchecked(&idev->event, 0);
55418
55419 ret = uio_get_minor(idev);
55420 if (ret)
55421 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
55422 index 813d4d3..a71934f 100644
55423 --- a/drivers/usb/atm/cxacru.c
55424 +++ b/drivers/usb/atm/cxacru.c
55425 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
55426 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
55427 if (ret < 2)
55428 return -EINVAL;
55429 - if (index < 0 || index > 0x7f)
55430 + if (index > 0x7f)
55431 return -EINVAL;
55432 pos += tmp;
55433
55434 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
55435 index dada014..1d0d517 100644
55436 --- a/drivers/usb/atm/usbatm.c
55437 +++ b/drivers/usb/atm/usbatm.c
55438 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55439 if (printk_ratelimit())
55440 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
55441 __func__, vpi, vci);
55442 - atomic_inc(&vcc->stats->rx_err);
55443 + atomic_inc_unchecked(&vcc->stats->rx_err);
55444 return;
55445 }
55446
55447 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55448 if (length > ATM_MAX_AAL5_PDU) {
55449 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
55450 __func__, length, vcc);
55451 - atomic_inc(&vcc->stats->rx_err);
55452 + atomic_inc_unchecked(&vcc->stats->rx_err);
55453 goto out;
55454 }
55455
55456 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55457 if (sarb->len < pdu_length) {
55458 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
55459 __func__, pdu_length, sarb->len, vcc);
55460 - atomic_inc(&vcc->stats->rx_err);
55461 + atomic_inc_unchecked(&vcc->stats->rx_err);
55462 goto out;
55463 }
55464
55465 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
55466 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
55467 __func__, vcc);
55468 - atomic_inc(&vcc->stats->rx_err);
55469 + atomic_inc_unchecked(&vcc->stats->rx_err);
55470 goto out;
55471 }
55472
55473 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55474 if (printk_ratelimit())
55475 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
55476 __func__, length);
55477 - atomic_inc(&vcc->stats->rx_drop);
55478 + atomic_inc_unchecked(&vcc->stats->rx_drop);
55479 goto out;
55480 }
55481
55482 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55483
55484 vcc->push(vcc, skb);
55485
55486 - atomic_inc(&vcc->stats->rx);
55487 + atomic_inc_unchecked(&vcc->stats->rx);
55488 out:
55489 skb_trim(sarb, 0);
55490 }
55491 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
55492 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
55493
55494 usbatm_pop(vcc, skb);
55495 - atomic_inc(&vcc->stats->tx);
55496 + atomic_inc_unchecked(&vcc->stats->tx);
55497
55498 skb = skb_dequeue(&instance->sndqueue);
55499 }
55500 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
55501 if (!left--)
55502 return sprintf(page,
55503 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
55504 - atomic_read(&atm_dev->stats.aal5.tx),
55505 - atomic_read(&atm_dev->stats.aal5.tx_err),
55506 - atomic_read(&atm_dev->stats.aal5.rx),
55507 - atomic_read(&atm_dev->stats.aal5.rx_err),
55508 - atomic_read(&atm_dev->stats.aal5.rx_drop));
55509 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
55510 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
55511 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
55512 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
55513 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
55514
55515 if (!left--) {
55516 if (instance->disconnected)
55517 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
55518 index 2a3bbdf..91d72cf 100644
55519 --- a/drivers/usb/core/devices.c
55520 +++ b/drivers/usb/core/devices.c
55521 @@ -126,7 +126,7 @@ static const char format_endpt[] =
55522 * time it gets called.
55523 */
55524 static struct device_connect_event {
55525 - atomic_t count;
55526 + atomic_unchecked_t count;
55527 wait_queue_head_t wait;
55528 } device_event = {
55529 .count = ATOMIC_INIT(1),
55530 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
55531
55532 void usbfs_conn_disc_event(void)
55533 {
55534 - atomic_add(2, &device_event.count);
55535 + atomic_add_unchecked(2, &device_event.count);
55536 wake_up(&device_event.wait);
55537 }
55538
55539 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
55540
55541 poll_wait(file, &device_event.wait, wait);
55542
55543 - event_count = atomic_read(&device_event.count);
55544 + event_count = atomic_read_unchecked(&device_event.count);
55545 if (file->f_version != event_count) {
55546 file->f_version = event_count;
55547 return POLLIN | POLLRDNORM;
55548 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
55549 index 1163553..f292679 100644
55550 --- a/drivers/usb/core/devio.c
55551 +++ b/drivers/usb/core/devio.c
55552 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55553 struct usb_dev_state *ps = file->private_data;
55554 struct usb_device *dev = ps->dev;
55555 ssize_t ret = 0;
55556 - unsigned len;
55557 + size_t len;
55558 loff_t pos;
55559 int i;
55560
55561 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55562 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
55563 struct usb_config_descriptor *config =
55564 (struct usb_config_descriptor *)dev->rawdescriptors[i];
55565 - unsigned int length = le16_to_cpu(config->wTotalLength);
55566 + size_t length = le16_to_cpu(config->wTotalLength);
55567
55568 if (*ppos < pos + length) {
55569
55570 /* The descriptor may claim to be longer than it
55571 * really is. Here is the actual allocated length. */
55572 - unsigned alloclen =
55573 + size_t alloclen =
55574 le16_to_cpu(dev->config[i].desc.wTotalLength);
55575
55576 - len = length - (*ppos - pos);
55577 + len = length + pos - *ppos;
55578 if (len > nbytes)
55579 len = nbytes;
55580
55581 /* Simply don't write (skip over) unallocated parts */
55582 if (alloclen > (*ppos - pos)) {
55583 - alloclen -= (*ppos - pos);
55584 + alloclen = alloclen + pos - *ppos;
55585 if (copy_to_user(buf,
55586 dev->rawdescriptors[i] + (*ppos - pos),
55587 min(len, alloclen))) {
55588 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
55589 index 45a915c..09f9735 100644
55590 --- a/drivers/usb/core/hcd.c
55591 +++ b/drivers/usb/core/hcd.c
55592 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55593 */
55594 usb_get_urb(urb);
55595 atomic_inc(&urb->use_count);
55596 - atomic_inc(&urb->dev->urbnum);
55597 + atomic_inc_unchecked(&urb->dev->urbnum);
55598 usbmon_urb_submit(&hcd->self, urb);
55599
55600 /* NOTE requirements on root-hub callers (usbfs and the hub
55601 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55602 urb->hcpriv = NULL;
55603 INIT_LIST_HEAD(&urb->urb_list);
55604 atomic_dec(&urb->use_count);
55605 - atomic_dec(&urb->dev->urbnum);
55606 + atomic_dec_unchecked(&urb->dev->urbnum);
55607 if (atomic_read(&urb->reject))
55608 wake_up(&usb_kill_urb_queue);
55609 usb_put_urb(urb);
55610 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
55611 index 3b71516..1f26579 100644
55612 --- a/drivers/usb/core/hub.c
55613 +++ b/drivers/usb/core/hub.c
55614 @@ -26,6 +26,7 @@
55615 #include <linux/mutex.h>
55616 #include <linux/random.h>
55617 #include <linux/pm_qos.h>
55618 +#include <linux/grsecurity.h>
55619
55620 #include <asm/uaccess.h>
55621 #include <asm/byteorder.h>
55622 @@ -4665,6 +4666,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
55623 goto done;
55624 return;
55625 }
55626 +
55627 + if (gr_handle_new_usb())
55628 + goto done;
55629 +
55630 if (hub_is_superspeed(hub->hdev))
55631 unit_load = 150;
55632 else
55633 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
55634 index f368d20..0c30ac5 100644
55635 --- a/drivers/usb/core/message.c
55636 +++ b/drivers/usb/core/message.c
55637 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
55638 * Return: If successful, the number of bytes transferred. Otherwise, a negative
55639 * error number.
55640 */
55641 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55642 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55643 __u8 requesttype, __u16 value, __u16 index, void *data,
55644 __u16 size, int timeout)
55645 {
55646 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
55647 * If successful, 0. Otherwise a negative error number. The number of actual
55648 * bytes transferred will be stored in the @actual_length parameter.
55649 */
55650 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55651 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55652 void *data, int len, int *actual_length, int timeout)
55653 {
55654 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
55655 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
55656 * bytes transferred will be stored in the @actual_length parameter.
55657 *
55658 */
55659 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55660 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55661 void *data, int len, int *actual_length, int timeout)
55662 {
55663 struct urb *urb;
55664 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
55665 index d269738..7340cd7 100644
55666 --- a/drivers/usb/core/sysfs.c
55667 +++ b/drivers/usb/core/sysfs.c
55668 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
55669 struct usb_device *udev;
55670
55671 udev = to_usb_device(dev);
55672 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
55673 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
55674 }
55675 static DEVICE_ATTR_RO(urbnum);
55676
55677 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
55678 index b1fb9ae..4224885 100644
55679 --- a/drivers/usb/core/usb.c
55680 +++ b/drivers/usb/core/usb.c
55681 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
55682 set_dev_node(&dev->dev, dev_to_node(bus->controller));
55683 dev->state = USB_STATE_ATTACHED;
55684 dev->lpm_disable_count = 1;
55685 - atomic_set(&dev->urbnum, 0);
55686 + atomic_set_unchecked(&dev->urbnum, 0);
55687
55688 INIT_LIST_HEAD(&dev->ep0.urb_list);
55689 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
55690 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
55691 index 8cfc319..4868255 100644
55692 --- a/drivers/usb/early/ehci-dbgp.c
55693 +++ b/drivers/usb/early/ehci-dbgp.c
55694 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
55695
55696 #ifdef CONFIG_KGDB
55697 static struct kgdb_io kgdbdbgp_io_ops;
55698 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
55699 +static struct kgdb_io kgdbdbgp_io_ops_console;
55700 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
55701 #else
55702 #define dbgp_kgdb_mode (0)
55703 #endif
55704 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
55705 .write_char = kgdbdbgp_write_char,
55706 };
55707
55708 +static struct kgdb_io kgdbdbgp_io_ops_console = {
55709 + .name = "kgdbdbgp",
55710 + .read_char = kgdbdbgp_read_char,
55711 + .write_char = kgdbdbgp_write_char,
55712 + .is_console = 1
55713 +};
55714 +
55715 static int kgdbdbgp_wait_time;
55716
55717 static int __init kgdbdbgp_parse_config(char *str)
55718 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
55719 ptr++;
55720 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
55721 }
55722 - kgdb_register_io_module(&kgdbdbgp_io_ops);
55723 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
55724 + if (early_dbgp_console.index != -1)
55725 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
55726 + else
55727 + kgdb_register_io_module(&kgdbdbgp_io_ops);
55728
55729 return 0;
55730 }
55731 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
55732 index 9719abf..789d5d9 100644
55733 --- a/drivers/usb/gadget/function/f_uac1.c
55734 +++ b/drivers/usb/gadget/function/f_uac1.c
55735 @@ -14,6 +14,7 @@
55736 #include <linux/module.h>
55737 #include <linux/device.h>
55738 #include <linux/atomic.h>
55739 +#include <linux/module.h>
55740
55741 #include "u_uac1.h"
55742
55743 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
55744 index 491082a..dfd7d17 100644
55745 --- a/drivers/usb/gadget/function/u_serial.c
55746 +++ b/drivers/usb/gadget/function/u_serial.c
55747 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55748 spin_lock_irq(&port->port_lock);
55749
55750 /* already open? Great. */
55751 - if (port->port.count) {
55752 + if (atomic_read(&port->port.count)) {
55753 status = 0;
55754 - port->port.count++;
55755 + atomic_inc(&port->port.count);
55756
55757 /* currently opening/closing? wait ... */
55758 } else if (port->openclose) {
55759 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55760 tty->driver_data = port;
55761 port->port.tty = tty;
55762
55763 - port->port.count = 1;
55764 + atomic_set(&port->port.count, 1);
55765 port->openclose = false;
55766
55767 /* if connected, start the I/O stream */
55768 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55769
55770 spin_lock_irq(&port->port_lock);
55771
55772 - if (port->port.count != 1) {
55773 - if (port->port.count == 0)
55774 + if (atomic_read(&port->port.count) != 1) {
55775 + if (atomic_read(&port->port.count) == 0)
55776 WARN_ON(1);
55777 else
55778 - --port->port.count;
55779 + atomic_dec(&port->port.count);
55780 goto exit;
55781 }
55782
55783 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55784 * and sleep if necessary
55785 */
55786 port->openclose = true;
55787 - port->port.count = 0;
55788 + atomic_set(&port->port.count, 0);
55789
55790 gser = port->port_usb;
55791 if (gser && gser->disconnect)
55792 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
55793 int cond;
55794
55795 spin_lock_irq(&port->port_lock);
55796 - cond = (port->port.count == 0) && !port->openclose;
55797 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
55798 spin_unlock_irq(&port->port_lock);
55799 return cond;
55800 }
55801 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
55802 /* if it's already open, start I/O ... and notify the serial
55803 * protocol about open/close status (connect/disconnect).
55804 */
55805 - if (port->port.count) {
55806 + if (atomic_read(&port->port.count)) {
55807 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
55808 gs_start_io(port);
55809 if (gser->connect)
55810 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
55811
55812 port->port_usb = NULL;
55813 gser->ioport = NULL;
55814 - if (port->port.count > 0 || port->openclose) {
55815 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
55816 wake_up_interruptible(&port->drain_wait);
55817 if (port->port.tty)
55818 tty_hangup(port->port.tty);
55819 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
55820
55821 /* finally, free any unused/unusable I/O buffers */
55822 spin_lock_irqsave(&port->port_lock, flags);
55823 - if (port->port.count == 0 && !port->openclose)
55824 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
55825 gs_buf_free(&port->port_write_buf);
55826 gs_free_requests(gser->out, &port->read_pool, NULL);
55827 gs_free_requests(gser->out, &port->read_queue, NULL);
55828 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
55829 index c78c841..48fd281 100644
55830 --- a/drivers/usb/gadget/function/u_uac1.c
55831 +++ b/drivers/usb/gadget/function/u_uac1.c
55832 @@ -17,6 +17,7 @@
55833 #include <linux/ctype.h>
55834 #include <linux/random.h>
55835 #include <linux/syscalls.h>
55836 +#include <linux/module.h>
55837
55838 #include "u_uac1.h"
55839
55840 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
55841 index 7354d01..299478e 100644
55842 --- a/drivers/usb/host/ehci-hub.c
55843 +++ b/drivers/usb/host/ehci-hub.c
55844 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
55845 urb->transfer_flags = URB_DIR_IN;
55846 usb_get_urb(urb);
55847 atomic_inc(&urb->use_count);
55848 - atomic_inc(&urb->dev->urbnum);
55849 + atomic_inc_unchecked(&urb->dev->urbnum);
55850 urb->setup_dma = dma_map_single(
55851 hcd->self.controller,
55852 urb->setup_packet,
55853 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
55854 urb->status = -EINPROGRESS;
55855 usb_get_urb(urb);
55856 atomic_inc(&urb->use_count);
55857 - atomic_inc(&urb->dev->urbnum);
55858 + atomic_inc_unchecked(&urb->dev->urbnum);
55859 retval = submit_single_step_set_feature(hcd, urb, 0);
55860 if (!retval && !wait_for_completion_timeout(&done,
55861 msecs_to_jiffies(2000))) {
55862 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
55863 index 1db0626..4948782 100644
55864 --- a/drivers/usb/host/hwa-hc.c
55865 +++ b/drivers/usb/host/hwa-hc.c
55866 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55867 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
55868 struct wahc *wa = &hwahc->wa;
55869 struct device *dev = &wa->usb_iface->dev;
55870 - u8 mas_le[UWB_NUM_MAS/8];
55871 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
55872 +
55873 + if (mas_le == NULL)
55874 + return -ENOMEM;
55875
55876 /* Set the stream index */
55877 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
55878 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55879 WUSB_REQ_SET_WUSB_MAS,
55880 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
55881 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
55882 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
55883 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
55884 if (result < 0)
55885 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
55886 out:
55887 + kfree(mas_le);
55888 +
55889 return result;
55890 }
55891
55892 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
55893 index b3d245e..99549ed 100644
55894 --- a/drivers/usb/misc/appledisplay.c
55895 +++ b/drivers/usb/misc/appledisplay.c
55896 @@ -84,7 +84,7 @@ struct appledisplay {
55897 struct mutex sysfslock; /* concurrent read and write */
55898 };
55899
55900 -static atomic_t count_displays = ATOMIC_INIT(0);
55901 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
55902 static struct workqueue_struct *wq;
55903
55904 static void appledisplay_complete(struct urb *urb)
55905 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
55906
55907 /* Register backlight device */
55908 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
55909 - atomic_inc_return(&count_displays) - 1);
55910 + atomic_inc_return_unchecked(&count_displays) - 1);
55911 memset(&props, 0, sizeof(struct backlight_properties));
55912 props.type = BACKLIGHT_RAW;
55913 props.max_brightness = 0xff;
55914 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
55915 index 3806e70..55c508b 100644
55916 --- a/drivers/usb/serial/console.c
55917 +++ b/drivers/usb/serial/console.c
55918 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
55919
55920 info->port = port;
55921
55922 - ++port->port.count;
55923 + atomic_inc(&port->port.count);
55924 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
55925 if (serial->type->set_termios) {
55926 /*
55927 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
55928 }
55929 /* Now that any required fake tty operations are completed restore
55930 * the tty port count */
55931 - --port->port.count;
55932 + atomic_dec(&port->port.count);
55933 /* The console is special in terms of closing the device so
55934 * indicate this port is now acting as a system console. */
55935 port->port.console = 1;
55936 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
55937 put_tty:
55938 tty_kref_put(tty);
55939 reset_open_count:
55940 - port->port.count = 0;
55941 + atomic_set(&port->port.count, 0);
55942 usb_autopm_put_interface(serial->interface);
55943 error_get_interface:
55944 usb_serial_put(serial);
55945 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
55946 static void usb_console_write(struct console *co,
55947 const char *buf, unsigned count)
55948 {
55949 - static struct usbcons_info *info = &usbcons_info;
55950 + struct usbcons_info *info = &usbcons_info;
55951 struct usb_serial_port *port = info->port;
55952 struct usb_serial *serial;
55953 int retval = -ENODEV;
55954 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
55955 index 307e339..6aa97cb 100644
55956 --- a/drivers/usb/storage/usb.h
55957 +++ b/drivers/usb/storage/usb.h
55958 @@ -63,7 +63,7 @@ struct us_unusual_dev {
55959 __u8 useProtocol;
55960 __u8 useTransport;
55961 int (*initFunction)(struct us_data *);
55962 -};
55963 +} __do_const;
55964
55965
55966 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
55967 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
55968 index a863a98..d272795 100644
55969 --- a/drivers/usb/usbip/vhci.h
55970 +++ b/drivers/usb/usbip/vhci.h
55971 @@ -83,7 +83,7 @@ struct vhci_hcd {
55972 unsigned resuming:1;
55973 unsigned long re_timeout;
55974
55975 - atomic_t seqnum;
55976 + atomic_unchecked_t seqnum;
55977
55978 /*
55979 * NOTE:
55980 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
55981 index 11f6f61..1087910 100644
55982 --- a/drivers/usb/usbip/vhci_hcd.c
55983 +++ b/drivers/usb/usbip/vhci_hcd.c
55984 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
55985
55986 spin_lock(&vdev->priv_lock);
55987
55988 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
55989 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55990 if (priv->seqnum == 0xffff)
55991 dev_info(&urb->dev->dev, "seqnum max\n");
55992
55993 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
55994 return -ENOMEM;
55995 }
55996
55997 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
55998 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55999 if (unlink->seqnum == 0xffff)
56000 pr_info("seqnum max\n");
56001
56002 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
56003 vdev->rhport = rhport;
56004 }
56005
56006 - atomic_set(&vhci->seqnum, 0);
56007 + atomic_set_unchecked(&vhci->seqnum, 0);
56008 spin_lock_init(&vhci->lock);
56009
56010 hcd->power_budget = 0; /* no limit */
56011 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
56012 index 00e4a54..d676f85 100644
56013 --- a/drivers/usb/usbip/vhci_rx.c
56014 +++ b/drivers/usb/usbip/vhci_rx.c
56015 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
56016 if (!urb) {
56017 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
56018 pr_info("max seqnum %d\n",
56019 - atomic_read(&the_controller->seqnum));
56020 + atomic_read_unchecked(&the_controller->seqnum));
56021 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
56022 return;
56023 }
56024 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
56025 index edc7267..9f65ce2 100644
56026 --- a/drivers/usb/wusbcore/wa-hc.h
56027 +++ b/drivers/usb/wusbcore/wa-hc.h
56028 @@ -240,7 +240,7 @@ struct wahc {
56029 spinlock_t xfer_list_lock;
56030 struct work_struct xfer_enqueue_work;
56031 struct work_struct xfer_error_work;
56032 - atomic_t xfer_id_count;
56033 + atomic_unchecked_t xfer_id_count;
56034
56035 kernel_ulong_t quirks;
56036 };
56037 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
56038 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
56039 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
56040 wa->dto_in_use = 0;
56041 - atomic_set(&wa->xfer_id_count, 1);
56042 + atomic_set_unchecked(&wa->xfer_id_count, 1);
56043 /* init the buf in URBs */
56044 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
56045 usb_init_urb(&(wa->buf_in_urbs[index]));
56046 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
56047 index 69af4fd..da390d7 100644
56048 --- a/drivers/usb/wusbcore/wa-xfer.c
56049 +++ b/drivers/usb/wusbcore/wa-xfer.c
56050 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
56051 */
56052 static void wa_xfer_id_init(struct wa_xfer *xfer)
56053 {
56054 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
56055 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
56056 }
56057
56058 /* Return the xfer's ID. */
56059 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
56060 index 837d177..170724af 100644
56061 --- a/drivers/vfio/vfio.c
56062 +++ b/drivers/vfio/vfio.c
56063 @@ -518,7 +518,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
56064 return 0;
56065
56066 /* TODO Prevent device auto probing */
56067 - WARN("Device %s added to live group %d!\n", dev_name(dev),
56068 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
56069 iommu_group_id(group->iommu_group));
56070
56071 return 0;
56072 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
56073 index 3bb02c6..a01ff38 100644
56074 --- a/drivers/vhost/vringh.c
56075 +++ b/drivers/vhost/vringh.c
56076 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
56077 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
56078 {
56079 __virtio16 v = 0;
56080 - int rc = get_user(v, (__force __virtio16 __user *)p);
56081 + int rc = get_user(v, (__force_user __virtio16 *)p);
56082 *val = vringh16_to_cpu(vrh, v);
56083 return rc;
56084 }
56085 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
56086 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
56087 {
56088 __virtio16 v = cpu_to_vringh16(vrh, val);
56089 - return put_user(v, (__force __virtio16 __user *)p);
56090 + return put_user(v, (__force_user __virtio16 *)p);
56091 }
56092
56093 static inline int copydesc_user(void *dst, const void *src, size_t len)
56094 {
56095 - return copy_from_user(dst, (__force void __user *)src, len) ?
56096 + return copy_from_user(dst, (void __force_user *)src, len) ?
56097 -EFAULT : 0;
56098 }
56099
56100 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
56101 const struct vring_used_elem *src,
56102 unsigned int num)
56103 {
56104 - return copy_to_user((__force void __user *)dst, src,
56105 + return copy_to_user((void __force_user *)dst, src,
56106 sizeof(*dst) * num) ? -EFAULT : 0;
56107 }
56108
56109 static inline int xfer_from_user(void *src, void *dst, size_t len)
56110 {
56111 - return copy_from_user(dst, (__force void __user *)src, len) ?
56112 + return copy_from_user(dst, (void __force_user *)src, len) ?
56113 -EFAULT : 0;
56114 }
56115
56116 static inline int xfer_to_user(void *dst, void *src, size_t len)
56117 {
56118 - return copy_to_user((__force void __user *)dst, src, len) ?
56119 + return copy_to_user((void __force_user *)dst, src, len) ?
56120 -EFAULT : 0;
56121 }
56122
56123 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
56124 vrh->last_used_idx = 0;
56125 vrh->vring.num = num;
56126 /* vring expects kernel addresses, but only used via accessors. */
56127 - vrh->vring.desc = (__force struct vring_desc *)desc;
56128 - vrh->vring.avail = (__force struct vring_avail *)avail;
56129 - vrh->vring.used = (__force struct vring_used *)used;
56130 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
56131 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
56132 + vrh->vring.used = (__force_kernel struct vring_used *)used;
56133 return 0;
56134 }
56135 EXPORT_SYMBOL(vringh_init_user);
56136 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
56137
56138 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
56139 {
56140 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
56141 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
56142 return 0;
56143 }
56144
56145 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
56146 index 84a110a..96312c3 100644
56147 --- a/drivers/video/backlight/kb3886_bl.c
56148 +++ b/drivers/video/backlight/kb3886_bl.c
56149 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
56150 static unsigned long kb3886bl_flags;
56151 #define KB3886BL_SUSPENDED 0x01
56152
56153 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
56154 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
56155 {
56156 .ident = "Sahara Touch-iT",
56157 .matches = {
56158 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
56159 index 1b0b233..6f34c2c 100644
56160 --- a/drivers/video/fbdev/arcfb.c
56161 +++ b/drivers/video/fbdev/arcfb.c
56162 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
56163 return -ENOSPC;
56164
56165 err = 0;
56166 - if ((count + p) > fbmemlength) {
56167 + if (count > (fbmemlength - p)) {
56168 count = fbmemlength - p;
56169 err = -ENOSPC;
56170 }
56171 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
56172 index aedf2fb..47c9aca 100644
56173 --- a/drivers/video/fbdev/aty/aty128fb.c
56174 +++ b/drivers/video/fbdev/aty/aty128fb.c
56175 @@ -149,7 +149,7 @@ enum {
56176 };
56177
56178 /* Must match above enum */
56179 -static char * const r128_family[] = {
56180 +static const char * const r128_family[] = {
56181 "AGP",
56182 "PCI",
56183 "PRO AGP",
56184 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
56185 index 8789e48..698fe4c 100644
56186 --- a/drivers/video/fbdev/aty/atyfb_base.c
56187 +++ b/drivers/video/fbdev/aty/atyfb_base.c
56188 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
56189 par->accel_flags = var->accel_flags; /* hack */
56190
56191 if (var->accel_flags) {
56192 - info->fbops->fb_sync = atyfb_sync;
56193 + pax_open_kernel();
56194 + *(void **)&info->fbops->fb_sync = atyfb_sync;
56195 + pax_close_kernel();
56196 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56197 } else {
56198 - info->fbops->fb_sync = NULL;
56199 + pax_open_kernel();
56200 + *(void **)&info->fbops->fb_sync = NULL;
56201 + pax_close_kernel();
56202 info->flags |= FBINFO_HWACCEL_DISABLED;
56203 }
56204
56205 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
56206 index 2fa0317..4983f2a 100644
56207 --- a/drivers/video/fbdev/aty/mach64_cursor.c
56208 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
56209 @@ -8,6 +8,7 @@
56210 #include "../core/fb_draw.h"
56211
56212 #include <asm/io.h>
56213 +#include <asm/pgtable.h>
56214
56215 #ifdef __sparc__
56216 #include <asm/fbio.h>
56217 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
56218 info->sprite.buf_align = 16; /* and 64 lines tall. */
56219 info->sprite.flags = FB_PIXMAP_IO;
56220
56221 - info->fbops->fb_cursor = atyfb_cursor;
56222 + pax_open_kernel();
56223 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
56224 + pax_close_kernel();
56225
56226 return 0;
56227 }
56228 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
56229 index d6cab1f..112f680 100644
56230 --- a/drivers/video/fbdev/core/fb_defio.c
56231 +++ b/drivers/video/fbdev/core/fb_defio.c
56232 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
56233
56234 BUG_ON(!fbdefio);
56235 mutex_init(&fbdefio->lock);
56236 - info->fbops->fb_mmap = fb_deferred_io_mmap;
56237 + pax_open_kernel();
56238 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
56239 + pax_close_kernel();
56240 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
56241 INIT_LIST_HEAD(&fbdefio->pagelist);
56242 if (fbdefio->delay == 0) /* set a default of 1 s */
56243 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
56244 page->mapping = NULL;
56245 }
56246
56247 - info->fbops->fb_mmap = NULL;
56248 + *(void **)&info->fbops->fb_mmap = NULL;
56249 mutex_destroy(&fbdefio->lock);
56250 }
56251 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
56252 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
56253 index 0705d88..d9429bf 100644
56254 --- a/drivers/video/fbdev/core/fbmem.c
56255 +++ b/drivers/video/fbdev/core/fbmem.c
56256 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
56257 __u32 data;
56258 int err;
56259
56260 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
56261 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
56262
56263 data = (__u32) (unsigned long) fix->smem_start;
56264 err |= put_user(data, &fix32->smem_start);
56265 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
56266 index 4254336..282567e 100644
56267 --- a/drivers/video/fbdev/hyperv_fb.c
56268 +++ b/drivers/video/fbdev/hyperv_fb.c
56269 @@ -240,7 +240,7 @@ static uint screen_fb_size;
56270 static inline int synthvid_send(struct hv_device *hdev,
56271 struct synthvid_msg *msg)
56272 {
56273 - static atomic64_t request_id = ATOMIC64_INIT(0);
56274 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
56275 int ret;
56276
56277 msg->pipe_hdr.type = PIPE_MSG_DATA;
56278 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
56279
56280 ret = vmbus_sendpacket(hdev->channel, msg,
56281 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
56282 - atomic64_inc_return(&request_id),
56283 + atomic64_inc_return_unchecked(&request_id),
56284 VM_PKT_DATA_INBAND, 0);
56285
56286 if (ret)
56287 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
56288 index 7672d2e..b56437f 100644
56289 --- a/drivers/video/fbdev/i810/i810_accel.c
56290 +++ b/drivers/video/fbdev/i810/i810_accel.c
56291 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
56292 }
56293 }
56294 printk("ringbuffer lockup!!!\n");
56295 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
56296 i810_report_error(mmio);
56297 par->dev_flags |= LOCKUP;
56298 info->pixmap.scan_align = 1;
56299 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56300 index a01147f..5d896f8 100644
56301 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56302 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56303 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
56304
56305 #ifdef CONFIG_FB_MATROX_MYSTIQUE
56306 struct matrox_switch matrox_mystique = {
56307 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
56308 + .preinit = MGA1064_preinit,
56309 + .reset = MGA1064_reset,
56310 + .init = MGA1064_init,
56311 + .restore = MGA1064_restore,
56312 };
56313 EXPORT_SYMBOL(matrox_mystique);
56314 #endif
56315
56316 #ifdef CONFIG_FB_MATROX_G
56317 struct matrox_switch matrox_G100 = {
56318 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
56319 + .preinit = MGAG100_preinit,
56320 + .reset = MGAG100_reset,
56321 + .init = MGAG100_init,
56322 + .restore = MGAG100_restore,
56323 };
56324 EXPORT_SYMBOL(matrox_G100);
56325 #endif
56326 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56327 index 195ad7c..09743fc 100644
56328 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56329 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56330 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
56331 }
56332
56333 struct matrox_switch matrox_millennium = {
56334 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
56335 + .preinit = Ti3026_preinit,
56336 + .reset = Ti3026_reset,
56337 + .init = Ti3026_init,
56338 + .restore = Ti3026_restore
56339 };
56340 EXPORT_SYMBOL(matrox_millennium);
56341 #endif
56342 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56343 index fe92eed..106e085 100644
56344 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56345 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56346 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
56347 struct mb862xxfb_par *par = info->par;
56348
56349 if (info->var.bits_per_pixel == 32) {
56350 - info->fbops->fb_fillrect = cfb_fillrect;
56351 - info->fbops->fb_copyarea = cfb_copyarea;
56352 - info->fbops->fb_imageblit = cfb_imageblit;
56353 + pax_open_kernel();
56354 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56355 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56356 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56357 + pax_close_kernel();
56358 } else {
56359 outreg(disp, GC_L0EM, 3);
56360 - info->fbops->fb_fillrect = mb86290fb_fillrect;
56361 - info->fbops->fb_copyarea = mb86290fb_copyarea;
56362 - info->fbops->fb_imageblit = mb86290fb_imageblit;
56363 + pax_open_kernel();
56364 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
56365 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
56366 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
56367 + pax_close_kernel();
56368 }
56369 outreg(draw, GDC_REG_DRAW_BASE, 0);
56370 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
56371 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
56372 index def0412..fed6529 100644
56373 --- a/drivers/video/fbdev/nvidia/nvidia.c
56374 +++ b/drivers/video/fbdev/nvidia/nvidia.c
56375 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
56376 info->fix.line_length = (info->var.xres_virtual *
56377 info->var.bits_per_pixel) >> 3;
56378 if (info->var.accel_flags) {
56379 - info->fbops->fb_imageblit = nvidiafb_imageblit;
56380 - info->fbops->fb_fillrect = nvidiafb_fillrect;
56381 - info->fbops->fb_copyarea = nvidiafb_copyarea;
56382 - info->fbops->fb_sync = nvidiafb_sync;
56383 + pax_open_kernel();
56384 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
56385 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
56386 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
56387 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
56388 + pax_close_kernel();
56389 info->pixmap.scan_align = 4;
56390 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56391 info->flags |= FBINFO_READS_FAST;
56392 NVResetGraphics(info);
56393 } else {
56394 - info->fbops->fb_imageblit = cfb_imageblit;
56395 - info->fbops->fb_fillrect = cfb_fillrect;
56396 - info->fbops->fb_copyarea = cfb_copyarea;
56397 - info->fbops->fb_sync = NULL;
56398 + pax_open_kernel();
56399 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56400 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56401 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56402 + *(void **)&info->fbops->fb_sync = NULL;
56403 + pax_close_kernel();
56404 info->pixmap.scan_align = 1;
56405 info->flags |= FBINFO_HWACCEL_DISABLED;
56406 info->flags &= ~FBINFO_READS_FAST;
56407 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
56408 info->pixmap.size = 8 * 1024;
56409 info->pixmap.flags = FB_PIXMAP_SYSTEM;
56410
56411 - if (!hwcur)
56412 - info->fbops->fb_cursor = NULL;
56413 + if (!hwcur) {
56414 + pax_open_kernel();
56415 + *(void **)&info->fbops->fb_cursor = NULL;
56416 + pax_close_kernel();
56417 + }
56418
56419 info->var.accel_flags = (!noaccel);
56420
56421 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
56422 index 2412a0d..294215b 100644
56423 --- a/drivers/video/fbdev/omap2/dss/display.c
56424 +++ b/drivers/video/fbdev/omap2/dss/display.c
56425 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
56426 if (dssdev->name == NULL)
56427 dssdev->name = dssdev->alias;
56428
56429 + pax_open_kernel();
56430 if (drv && drv->get_resolution == NULL)
56431 - drv->get_resolution = omapdss_default_get_resolution;
56432 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
56433 if (drv && drv->get_recommended_bpp == NULL)
56434 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56435 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56436 if (drv && drv->get_timings == NULL)
56437 - drv->get_timings = omapdss_default_get_timings;
56438 + *(void **)&drv->get_timings = omapdss_default_get_timings;
56439 + pax_close_kernel();
56440
56441 mutex_lock(&panel_list_mutex);
56442 list_add_tail(&dssdev->panel_list, &panel_list);
56443 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
56444 index 83433cb..71e9b98 100644
56445 --- a/drivers/video/fbdev/s1d13xxxfb.c
56446 +++ b/drivers/video/fbdev/s1d13xxxfb.c
56447 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
56448
56449 switch(prod_id) {
56450 case S1D13506_PROD_ID: /* activate acceleration */
56451 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56452 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56453 + pax_open_kernel();
56454 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56455 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56456 + pax_close_kernel();
56457 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
56458 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
56459 break;
56460 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56461 index d3013cd..95b8285 100644
56462 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
56463 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56464 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
56465 }
56466
56467 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
56468 - lcdc_sys_write_index,
56469 - lcdc_sys_write_data,
56470 - lcdc_sys_read_data,
56471 + .write_index = lcdc_sys_write_index,
56472 + .write_data = lcdc_sys_write_data,
56473 + .read_data = lcdc_sys_read_data,
56474 };
56475
56476 static int sh_mobile_lcdc_sginit(struct fb_info *info,
56477 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
56478 index 9279e5f..d5f5276 100644
56479 --- a/drivers/video/fbdev/smscufx.c
56480 +++ b/drivers/video/fbdev/smscufx.c
56481 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
56482 fb_deferred_io_cleanup(info);
56483 kfree(info->fbdefio);
56484 info->fbdefio = NULL;
56485 - info->fbops->fb_mmap = ufx_ops_mmap;
56486 + pax_open_kernel();
56487 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
56488 + pax_close_kernel();
56489 }
56490
56491 pr_debug("released /dev/fb%d user=%d count=%d",
56492 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
56493 index ff2b873..626a8d5 100644
56494 --- a/drivers/video/fbdev/udlfb.c
56495 +++ b/drivers/video/fbdev/udlfb.c
56496 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
56497 dlfb_urb_completion(urb);
56498
56499 error:
56500 - atomic_add(bytes_sent, &dev->bytes_sent);
56501 - atomic_add(bytes_identical, &dev->bytes_identical);
56502 - atomic_add(width*height*2, &dev->bytes_rendered);
56503 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56504 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56505 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
56506 end_cycles = get_cycles();
56507 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56508 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56509 >> 10)), /* Kcycles */
56510 &dev->cpu_kcycles_used);
56511
56512 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
56513 dlfb_urb_completion(urb);
56514
56515 error:
56516 - atomic_add(bytes_sent, &dev->bytes_sent);
56517 - atomic_add(bytes_identical, &dev->bytes_identical);
56518 - atomic_add(bytes_rendered, &dev->bytes_rendered);
56519 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56520 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56521 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
56522 end_cycles = get_cycles();
56523 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56524 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56525 >> 10)), /* Kcycles */
56526 &dev->cpu_kcycles_used);
56527 }
56528 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
56529 fb_deferred_io_cleanup(info);
56530 kfree(info->fbdefio);
56531 info->fbdefio = NULL;
56532 - info->fbops->fb_mmap = dlfb_ops_mmap;
56533 + pax_open_kernel();
56534 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
56535 + pax_close_kernel();
56536 }
56537
56538 pr_warn("released /dev/fb%d user=%d count=%d\n",
56539 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
56540 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56541 struct dlfb_data *dev = fb_info->par;
56542 return snprintf(buf, PAGE_SIZE, "%u\n",
56543 - atomic_read(&dev->bytes_rendered));
56544 + atomic_read_unchecked(&dev->bytes_rendered));
56545 }
56546
56547 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56548 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56549 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56550 struct dlfb_data *dev = fb_info->par;
56551 return snprintf(buf, PAGE_SIZE, "%u\n",
56552 - atomic_read(&dev->bytes_identical));
56553 + atomic_read_unchecked(&dev->bytes_identical));
56554 }
56555
56556 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56557 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56558 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56559 struct dlfb_data *dev = fb_info->par;
56560 return snprintf(buf, PAGE_SIZE, "%u\n",
56561 - atomic_read(&dev->bytes_sent));
56562 + atomic_read_unchecked(&dev->bytes_sent));
56563 }
56564
56565 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56566 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56567 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56568 struct dlfb_data *dev = fb_info->par;
56569 return snprintf(buf, PAGE_SIZE, "%u\n",
56570 - atomic_read(&dev->cpu_kcycles_used));
56571 + atomic_read_unchecked(&dev->cpu_kcycles_used));
56572 }
56573
56574 static ssize_t edid_show(
56575 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
56576 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56577 struct dlfb_data *dev = fb_info->par;
56578
56579 - atomic_set(&dev->bytes_rendered, 0);
56580 - atomic_set(&dev->bytes_identical, 0);
56581 - atomic_set(&dev->bytes_sent, 0);
56582 - atomic_set(&dev->cpu_kcycles_used, 0);
56583 + atomic_set_unchecked(&dev->bytes_rendered, 0);
56584 + atomic_set_unchecked(&dev->bytes_identical, 0);
56585 + atomic_set_unchecked(&dev->bytes_sent, 0);
56586 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
56587
56588 return count;
56589 }
56590 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
56591 index d32d1c4..46722e6 100644
56592 --- a/drivers/video/fbdev/uvesafb.c
56593 +++ b/drivers/video/fbdev/uvesafb.c
56594 @@ -19,6 +19,7 @@
56595 #include <linux/io.h>
56596 #include <linux/mutex.h>
56597 #include <linux/slab.h>
56598 +#include <linux/moduleloader.h>
56599 #include <video/edid.h>
56600 #include <video/uvesafb.h>
56601 #ifdef CONFIG_X86
56602 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
56603 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
56604 par->pmi_setpal = par->ypan = 0;
56605 } else {
56606 +
56607 +#ifdef CONFIG_PAX_KERNEXEC
56608 +#ifdef CONFIG_MODULES
56609 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
56610 +#endif
56611 + if (!par->pmi_code) {
56612 + par->pmi_setpal = par->ypan = 0;
56613 + return 0;
56614 + }
56615 +#endif
56616 +
56617 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
56618 + task->t.regs.edi);
56619 +
56620 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56621 + pax_open_kernel();
56622 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
56623 + pax_close_kernel();
56624 +
56625 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
56626 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
56627 +#else
56628 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
56629 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
56630 +#endif
56631 +
56632 printk(KERN_INFO "uvesafb: protected mode interface info at "
56633 "%04x:%04x\n",
56634 (u16)task->t.regs.es, (u16)task->t.regs.edi);
56635 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
56636 par->ypan = ypan;
56637
56638 if (par->pmi_setpal || par->ypan) {
56639 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
56640 if (__supported_pte_mask & _PAGE_NX) {
56641 par->pmi_setpal = par->ypan = 0;
56642 printk(KERN_WARNING "uvesafb: NX protection is active, "
56643 "better not use the PMI.\n");
56644 - } else {
56645 + } else
56646 +#endif
56647 uvesafb_vbe_getpmi(task, par);
56648 - }
56649 }
56650 #else
56651 /* The protected mode interface is not available on non-x86. */
56652 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56653 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
56654
56655 /* Disable blanking if the user requested so. */
56656 - if (!blank)
56657 - info->fbops->fb_blank = NULL;
56658 + if (!blank) {
56659 + pax_open_kernel();
56660 + *(void **)&info->fbops->fb_blank = NULL;
56661 + pax_close_kernel();
56662 + }
56663
56664 /*
56665 * Find out how much IO memory is required for the mode with
56666 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56667 info->flags = FBINFO_FLAG_DEFAULT |
56668 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
56669
56670 - if (!par->ypan)
56671 - info->fbops->fb_pan_display = NULL;
56672 + if (!par->ypan) {
56673 + pax_open_kernel();
56674 + *(void **)&info->fbops->fb_pan_display = NULL;
56675 + pax_close_kernel();
56676 + }
56677 }
56678
56679 static void uvesafb_init_mtrr(struct fb_info *info)
56680 @@ -1786,6 +1816,11 @@ out_mode:
56681 out:
56682 kfree(par->vbe_modes);
56683
56684 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56685 + if (par->pmi_code)
56686 + module_memfree_exec(par->pmi_code);
56687 +#endif
56688 +
56689 framebuffer_release(info);
56690 return err;
56691 }
56692 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
56693 kfree(par->vbe_state_orig);
56694 kfree(par->vbe_state_saved);
56695
56696 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56697 + if (par->pmi_code)
56698 + module_memfree_exec(par->pmi_code);
56699 +#endif
56700 +
56701 framebuffer_release(info);
56702 }
56703 return 0;
56704 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
56705 index d79a0ac..2d0c3d4 100644
56706 --- a/drivers/video/fbdev/vesafb.c
56707 +++ b/drivers/video/fbdev/vesafb.c
56708 @@ -9,6 +9,7 @@
56709 */
56710
56711 #include <linux/module.h>
56712 +#include <linux/moduleloader.h>
56713 #include <linux/kernel.h>
56714 #include <linux/errno.h>
56715 #include <linux/string.h>
56716 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
56717 static int vram_total; /* Set total amount of memory */
56718 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
56719 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
56720 -static void (*pmi_start)(void) __read_mostly;
56721 -static void (*pmi_pal) (void) __read_mostly;
56722 +static void (*pmi_start)(void) __read_only;
56723 +static void (*pmi_pal) (void) __read_only;
56724 static int depth __read_mostly;
56725 static int vga_compat __read_mostly;
56726 /* --------------------------------------------------------------------- */
56727 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
56728 unsigned int size_remap;
56729 unsigned int size_total;
56730 char *option = NULL;
56731 + void *pmi_code = NULL;
56732
56733 /* ignore error return of fb_get_options */
56734 fb_get_options("vesafb", &option);
56735 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
56736 size_remap = size_total;
56737 vesafb_fix.smem_len = size_remap;
56738
56739 -#ifndef __i386__
56740 - screen_info.vesapm_seg = 0;
56741 -#endif
56742 -
56743 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
56744 printk(KERN_WARNING
56745 "vesafb: cannot reserve video memory at 0x%lx\n",
56746 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
56747 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
56748 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
56749
56750 +#ifdef __i386__
56751 +
56752 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56753 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
56754 + if (!pmi_code)
56755 +#elif !defined(CONFIG_PAX_KERNEXEC)
56756 + if (0)
56757 +#endif
56758 +
56759 +#endif
56760 + screen_info.vesapm_seg = 0;
56761 +
56762 if (screen_info.vesapm_seg) {
56763 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
56764 - screen_info.vesapm_seg,screen_info.vesapm_off);
56765 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
56766 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
56767 }
56768
56769 if (screen_info.vesapm_seg < 0xc000)
56770 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
56771
56772 if (ypan || pmi_setpal) {
56773 unsigned short *pmi_base;
56774 +
56775 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
56776 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
56777 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
56778 +
56779 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56780 + pax_open_kernel();
56781 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
56782 +#else
56783 + pmi_code = pmi_base;
56784 +#endif
56785 +
56786 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
56787 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
56788 +
56789 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56790 + pmi_start = ktva_ktla(pmi_start);
56791 + pmi_pal = ktva_ktla(pmi_pal);
56792 + pax_close_kernel();
56793 +#endif
56794 +
56795 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
56796 if (pmi_base[3]) {
56797 printk(KERN_INFO "vesafb: pmi: ports = ");
56798 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
56799 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
56800 (ypan ? FBINFO_HWACCEL_YPAN : 0);
56801
56802 - if (!ypan)
56803 - info->fbops->fb_pan_display = NULL;
56804 + if (!ypan) {
56805 + pax_open_kernel();
56806 + *(void **)&info->fbops->fb_pan_display = NULL;
56807 + pax_close_kernel();
56808 + }
56809
56810 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
56811 err = -ENOMEM;
56812 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
56813 fb_info(info, "%s frame buffer device\n", info->fix.id);
56814 return 0;
56815 err:
56816 +
56817 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56818 + module_memfree_exec(pmi_code);
56819 +#endif
56820 +
56821 if (info->screen_base)
56822 iounmap(info->screen_base);
56823 framebuffer_release(info);
56824 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
56825 index 88714ae..16c2e11 100644
56826 --- a/drivers/video/fbdev/via/via_clock.h
56827 +++ b/drivers/video/fbdev/via/via_clock.h
56828 @@ -56,7 +56,7 @@ struct via_clock {
56829
56830 void (*set_engine_pll_state)(u8 state);
56831 void (*set_engine_pll)(struct via_pll_config config);
56832 -};
56833 +} __no_const;
56834
56835
56836 static inline u32 get_pll_internal_frequency(u32 ref_freq,
56837 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
56838 index 3c14e43..2630570 100644
56839 --- a/drivers/video/logo/logo_linux_clut224.ppm
56840 +++ b/drivers/video/logo/logo_linux_clut224.ppm
56841 @@ -2,1603 +2,1123 @@ P3
56842 # Standard 224-color Linux logo
56843 80 80
56844 255
56845 - 0 0 0 0 0 0 0 0 0 0 0 0
56846 - 0 0 0 0 0 0 0 0 0 0 0 0
56847 - 0 0 0 0 0 0 0 0 0 0 0 0
56848 - 0 0 0 0 0 0 0 0 0 0 0 0
56849 - 0 0 0 0 0 0 0 0 0 0 0 0
56850 - 0 0 0 0 0 0 0 0 0 0 0 0
56851 - 0 0 0 0 0 0 0 0 0 0 0 0
56852 - 0 0 0 0 0 0 0 0 0 0 0 0
56853 - 0 0 0 0 0 0 0 0 0 0 0 0
56854 - 6 6 6 6 6 6 10 10 10 10 10 10
56855 - 10 10 10 6 6 6 6 6 6 6 6 6
56856 - 0 0 0 0 0 0 0 0 0 0 0 0
56857 - 0 0 0 0 0 0 0 0 0 0 0 0
56858 - 0 0 0 0 0 0 0 0 0 0 0 0
56859 - 0 0 0 0 0 0 0 0 0 0 0 0
56860 - 0 0 0 0 0 0 0 0 0 0 0 0
56861 - 0 0 0 0 0 0 0 0 0 0 0 0
56862 - 0 0 0 0 0 0 0 0 0 0 0 0
56863 - 0 0 0 0 0 0 0 0 0 0 0 0
56864 - 0 0 0 0 0 0 0 0 0 0 0 0
56865 - 0 0 0 0 0 0 0 0 0 0 0 0
56866 - 0 0 0 0 0 0 0 0 0 0 0 0
56867 - 0 0 0 0 0 0 0 0 0 0 0 0
56868 - 0 0 0 0 0 0 0 0 0 0 0 0
56869 - 0 0 0 0 0 0 0 0 0 0 0 0
56870 - 0 0 0 0 0 0 0 0 0 0 0 0
56871 - 0 0 0 0 0 0 0 0 0 0 0 0
56872 - 0 0 0 0 0 0 0 0 0 0 0 0
56873 - 0 0 0 6 6 6 10 10 10 14 14 14
56874 - 22 22 22 26 26 26 30 30 30 34 34 34
56875 - 30 30 30 30 30 30 26 26 26 18 18 18
56876 - 14 14 14 10 10 10 6 6 6 0 0 0
56877 - 0 0 0 0 0 0 0 0 0 0 0 0
56878 - 0 0 0 0 0 0 0 0 0 0 0 0
56879 - 0 0 0 0 0 0 0 0 0 0 0 0
56880 - 0 0 0 0 0 0 0 0 0 0 0 0
56881 - 0 0 0 0 0 0 0 0 0 0 0 0
56882 - 0 0 0 0 0 0 0 0 0 0 0 0
56883 - 0 0 0 0 0 0 0 0 0 0 0 0
56884 - 0 0 0 0 0 0 0 0 0 0 0 0
56885 - 0 0 0 0 0 0 0 0 0 0 0 0
56886 - 0 0 0 0 0 1 0 0 1 0 0 0
56887 - 0 0 0 0 0 0 0 0 0 0 0 0
56888 - 0 0 0 0 0 0 0 0 0 0 0 0
56889 - 0 0 0 0 0 0 0 0 0 0 0 0
56890 - 0 0 0 0 0 0 0 0 0 0 0 0
56891 - 0 0 0 0 0 0 0 0 0 0 0 0
56892 - 0 0 0 0 0 0 0 0 0 0 0 0
56893 - 6 6 6 14 14 14 26 26 26 42 42 42
56894 - 54 54 54 66 66 66 78 78 78 78 78 78
56895 - 78 78 78 74 74 74 66 66 66 54 54 54
56896 - 42 42 42 26 26 26 18 18 18 10 10 10
56897 - 6 6 6 0 0 0 0 0 0 0 0 0
56898 - 0 0 0 0 0 0 0 0 0 0 0 0
56899 - 0 0 0 0 0 0 0 0 0 0 0 0
56900 - 0 0 0 0 0 0 0 0 0 0 0 0
56901 - 0 0 0 0 0 0 0 0 0 0 0 0
56902 - 0 0 0 0 0 0 0 0 0 0 0 0
56903 - 0 0 0 0 0 0 0 0 0 0 0 0
56904 - 0 0 0 0 0 0 0 0 0 0 0 0
56905 - 0 0 0 0 0 0 0 0 0 0 0 0
56906 - 0 0 1 0 0 0 0 0 0 0 0 0
56907 - 0 0 0 0 0 0 0 0 0 0 0 0
56908 - 0 0 0 0 0 0 0 0 0 0 0 0
56909 - 0 0 0 0 0 0 0 0 0 0 0 0
56910 - 0 0 0 0 0 0 0 0 0 0 0 0
56911 - 0 0 0 0 0 0 0 0 0 0 0 0
56912 - 0 0 0 0 0 0 0 0 0 10 10 10
56913 - 22 22 22 42 42 42 66 66 66 86 86 86
56914 - 66 66 66 38 38 38 38 38 38 22 22 22
56915 - 26 26 26 34 34 34 54 54 54 66 66 66
56916 - 86 86 86 70 70 70 46 46 46 26 26 26
56917 - 14 14 14 6 6 6 0 0 0 0 0 0
56918 - 0 0 0 0 0 0 0 0 0 0 0 0
56919 - 0 0 0 0 0 0 0 0 0 0 0 0
56920 - 0 0 0 0 0 0 0 0 0 0 0 0
56921 - 0 0 0 0 0 0 0 0 0 0 0 0
56922 - 0 0 0 0 0 0 0 0 0 0 0 0
56923 - 0 0 0 0 0 0 0 0 0 0 0 0
56924 - 0 0 0 0 0 0 0 0 0 0 0 0
56925 - 0 0 0 0 0 0 0 0 0 0 0 0
56926 - 0 0 1 0 0 1 0 0 1 0 0 0
56927 - 0 0 0 0 0 0 0 0 0 0 0 0
56928 - 0 0 0 0 0 0 0 0 0 0 0 0
56929 - 0 0 0 0 0 0 0 0 0 0 0 0
56930 - 0 0 0 0 0 0 0 0 0 0 0 0
56931 - 0 0 0 0 0 0 0 0 0 0 0 0
56932 - 0 0 0 0 0 0 10 10 10 26 26 26
56933 - 50 50 50 82 82 82 58 58 58 6 6 6
56934 - 2 2 6 2 2 6 2 2 6 2 2 6
56935 - 2 2 6 2 2 6 2 2 6 2 2 6
56936 - 6 6 6 54 54 54 86 86 86 66 66 66
56937 - 38 38 38 18 18 18 6 6 6 0 0 0
56938 - 0 0 0 0 0 0 0 0 0 0 0 0
56939 - 0 0 0 0 0 0 0 0 0 0 0 0
56940 - 0 0 0 0 0 0 0 0 0 0 0 0
56941 - 0 0 0 0 0 0 0 0 0 0 0 0
56942 - 0 0 0 0 0 0 0 0 0 0 0 0
56943 - 0 0 0 0 0 0 0 0 0 0 0 0
56944 - 0 0 0 0 0 0 0 0 0 0 0 0
56945 - 0 0 0 0 0 0 0 0 0 0 0 0
56946 - 0 0 0 0 0 0 0 0 0 0 0 0
56947 - 0 0 0 0 0 0 0 0 0 0 0 0
56948 - 0 0 0 0 0 0 0 0 0 0 0 0
56949 - 0 0 0 0 0 0 0 0 0 0 0 0
56950 - 0 0 0 0 0 0 0 0 0 0 0 0
56951 - 0 0 0 0 0 0 0 0 0 0 0 0
56952 - 0 0 0 6 6 6 22 22 22 50 50 50
56953 - 78 78 78 34 34 34 2 2 6 2 2 6
56954 - 2 2 6 2 2 6 2 2 6 2 2 6
56955 - 2 2 6 2 2 6 2 2 6 2 2 6
56956 - 2 2 6 2 2 6 6 6 6 70 70 70
56957 - 78 78 78 46 46 46 22 22 22 6 6 6
56958 - 0 0 0 0 0 0 0 0 0 0 0 0
56959 - 0 0 0 0 0 0 0 0 0 0 0 0
56960 - 0 0 0 0 0 0 0 0 0 0 0 0
56961 - 0 0 0 0 0 0 0 0 0 0 0 0
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59504 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59505 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59506 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59507 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59508 +4 4 4 4 4 4
59509 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59510 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59511 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59512 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59513 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
59514 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
59515 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
59516 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59517 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59518 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59519 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59520 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59521 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59522 +4 4 4 4 4 4
59523 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59524 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59525 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59526 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59527 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
59528 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
59529 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59530 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59531 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59532 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59533 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59534 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59535 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59536 +4 4 4 4 4 4
59537 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59538 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59539 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59540 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59541 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
59542 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
59543 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59544 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59545 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59546 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59547 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59548 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59549 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59550 +4 4 4 4 4 4
59551 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59552 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59553 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59554 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59555 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
59556 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
59557 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59558 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59559 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59560 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59561 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59562 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59563 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59564 +4 4 4 4 4 4
59565 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
59566 index 3838795..0d48d61 100644
59567 --- a/drivers/xen/events/events_base.c
59568 +++ b/drivers/xen/events/events_base.c
59569 @@ -1568,7 +1568,7 @@ void xen_irq_resume(void)
59570 restore_pirqs();
59571 }
59572
59573 -static struct irq_chip xen_dynamic_chip __read_mostly = {
59574 +static struct irq_chip xen_dynamic_chip = {
59575 .name = "xen-dyn",
59576
59577 .irq_disable = disable_dynirq,
59578 @@ -1582,7 +1582,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
59579 .irq_retrigger = retrigger_dynirq,
59580 };
59581
59582 -static struct irq_chip xen_pirq_chip __read_mostly = {
59583 +static struct irq_chip xen_pirq_chip = {
59584 .name = "xen-pirq",
59585
59586 .irq_startup = startup_pirq,
59587 @@ -1602,7 +1602,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
59588 .irq_retrigger = retrigger_dynirq,
59589 };
59590
59591 -static struct irq_chip xen_percpu_chip __read_mostly = {
59592 +static struct irq_chip xen_percpu_chip = {
59593 .name = "xen-percpu",
59594
59595 .irq_disable = disable_dynirq,
59596 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
59597 index fef20db..d28b1ab 100644
59598 --- a/drivers/xen/xenfs/xenstored.c
59599 +++ b/drivers/xen/xenfs/xenstored.c
59600 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
59601 static int xsd_kva_open(struct inode *inode, struct file *file)
59602 {
59603 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
59604 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59605 + NULL);
59606 +#else
59607 xen_store_interface);
59608 +#endif
59609 +
59610 if (!file->private_data)
59611 return -ENOMEM;
59612 return 0;
59613 diff --git a/firmware/Makefile b/firmware/Makefile
59614 index e297e1b..6900c31 100644
59615 --- a/firmware/Makefile
59616 +++ b/firmware/Makefile
59617 @@ -35,6 +35,7 @@ fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
59618 bnx2x/bnx2x-e1h-6.2.9.0.fw \
59619 bnx2x/bnx2x-e2-6.2.9.0.fw
59620 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
59621 + bnx2/bnx2-mips-09-6.2.1b.fw \
59622 bnx2/bnx2-rv2p-09-6.0.17.fw \
59623 bnx2/bnx2-rv2p-09ax-6.0.17.fw \
59624 bnx2/bnx2-mips-06-6.2.1.fw \
59625 diff --git a/firmware/WHENCE b/firmware/WHENCE
59626 index 0c4d96d..7563083 100644
59627 --- a/firmware/WHENCE
59628 +++ b/firmware/WHENCE
59629 @@ -655,19 +655,20 @@ Driver: BNX2 - Broadcom NetXtremeII
59630 File: bnx2/bnx2-mips-06-6.2.1.fw
59631 File: bnx2/bnx2-rv2p-06-6.0.15.fw
59632 File: bnx2/bnx2-mips-09-6.2.1a.fw
59633 +File: bnx2/bnx2-mips-09-6.2.1b.fw
59634 File: bnx2/bnx2-rv2p-09-6.0.17.fw
59635 File: bnx2/bnx2-rv2p-09ax-6.0.17.fw
59636
59637 Licence:
59638 -
59639 - This file contains firmware data derived from proprietary unpublished
59640 - source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59641 -
59642 - Permission is hereby granted for the distribution of this firmware data
59643 - in hexadecimal or equivalent format, provided this copyright notice is
59644 - accompanying it.
59645 -
59646 -Found in hex form in kernel source.
59647 +
59648 + This file contains firmware data derived from proprietary unpublished
59649 + source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59650 +
59651 + Permission is hereby granted for the distribution of this firmware data
59652 + in hexadecimal or equivalent format, provided this copyright notice is
59653 + accompanying it.
59654 +
59655 +Found in hex form in kernel source.
59656
59657 --------------------------------------------------------------------------
59658
59659 diff --git a/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
59660 new file mode 100644
59661 index 0000000..43d7c4f
59662 --- /dev/null
59663 +++ b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
59664 @@ -0,0 +1,6496 @@
59665 +:10000000080001180800000000005594000000C816
59666 +:1000100000000000000000000000000008005594EF
59667 +:10002000000000380000565C080000A00800000036
59668 +:100030000000574400005694080059200000008436
59669 +:100040000000ADD808005744000001C00000AE5CBD
59670 +:100050000800321008000000000092580000B01C98
59671 +:10006000000000000000000000000000080092589E
59672 +:100070000000033C000142740800049008000400E2
59673 +:10008000000012FC000145B000000000000000006C
59674 +:1000900000000000080016FC00000004000158AC3D
59675 +:1000A000080000A80800000000003D00000158B052
59676 +:1000B00000000000000000000000000008003D00FB
59677 +:1000C00000000030000195B00A000046000000006A
59678 +:1000D000000000000000000D636F6D362E322E31DF
59679 +:1000E00062000000060201020000000000000003A0
59680 +:1000F000000000C800000032000000030000000003
59681 +:1001000000000000000000000000000000000000EF
59682 +:1001100000000010000001360000EA600000000549
59683 +:1001200000000000000000000000000000000008C7
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59685 +:1001400000000000000000000000000000000000AF
59686 +:10015000000000000000000000000000000000009F
59687 +:10016000000000020000000000000000000000008D
59688 +:10017000000000000000000000000000000000007F
59689 +:10018000000000000000000000000010000000005F
59690 +:10019000000000000000000000000000000000005F
59691 +:1001A000000000000000000000000000000000004F
59692 +:1001B000000000000000000000000000000000003F
59693 +:1001C000000000000000000000000000000000002F
59694 +:1001D000000000000000000000000000000000001F
59695 +:1001E0000000000010000003000000000000000DEF
59696 +:1001F0000000000D3C020800244256083C030800A1
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66161 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
66162 index eb14e05..5156de7 100644
66163 --- a/fs/9p/vfs_addr.c
66164 +++ b/fs/9p/vfs_addr.c
66165 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
66166
66167 retval = v9fs_file_write_internal(inode,
66168 v9inode->writeback_fid,
66169 - (__force const char __user *)buffer,
66170 + (const char __force_user *)buffer,
66171 len, &offset, 0);
66172 if (retval > 0)
66173 retval = 0;
66174 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
66175 index 3662f1d..90558b5 100644
66176 --- a/fs/9p/vfs_inode.c
66177 +++ b/fs/9p/vfs_inode.c
66178 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
66179 void
66180 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
66181 {
66182 - char *s = nd_get_link(nd);
66183 + const char *s = nd_get_link(nd);
66184
66185 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
66186 dentry, IS_ERR(s) ? "<error>" : s);
66187 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
66188 index 270c481..0d8a962 100644
66189 --- a/fs/Kconfig.binfmt
66190 +++ b/fs/Kconfig.binfmt
66191 @@ -106,7 +106,7 @@ config HAVE_AOUT
66192
66193 config BINFMT_AOUT
66194 tristate "Kernel support for a.out and ECOFF binaries"
66195 - depends on HAVE_AOUT
66196 + depends on HAVE_AOUT && BROKEN
66197 ---help---
66198 A.out (Assembler.OUTput) is a set of formats for libraries and
66199 executables used in the earliest versions of UNIX. Linux used
66200 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
66201 index 8a1d38e..300a14e 100644
66202 --- a/fs/afs/inode.c
66203 +++ b/fs/afs/inode.c
66204 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
66205 struct afs_vnode *vnode;
66206 struct super_block *sb;
66207 struct inode *inode;
66208 - static atomic_t afs_autocell_ino;
66209 + static atomic_unchecked_t afs_autocell_ino;
66210
66211 _enter("{%x:%u},%*.*s,",
66212 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
66213 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
66214 data.fid.unique = 0;
66215 data.fid.vnode = 0;
66216
66217 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
66218 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
66219 afs_iget5_autocell_test, afs_iget5_set,
66220 &data);
66221 if (!inode) {
66222 diff --git a/fs/aio.c b/fs/aio.c
66223 index a1736e9..c80a8ac 100644
66224 --- a/fs/aio.c
66225 +++ b/fs/aio.c
66226 @@ -409,7 +409,7 @@ static int aio_setup_ring(struct kioctx *ctx)
66227 size += sizeof(struct io_event) * nr_events;
66228
66229 nr_pages = PFN_UP(size);
66230 - if (nr_pages < 0)
66231 + if (nr_pages <= 0)
66232 return -EINVAL;
66233
66234 file = aio_private_file(ctx, nr_pages);
66235 diff --git a/fs/attr.c b/fs/attr.c
66236 index 6530ced..4a827e2 100644
66237 --- a/fs/attr.c
66238 +++ b/fs/attr.c
66239 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
66240 unsigned long limit;
66241
66242 limit = rlimit(RLIMIT_FSIZE);
66243 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
66244 if (limit != RLIM_INFINITY && offset > limit)
66245 goto out_sig;
66246 if (offset > inode->i_sb->s_maxbytes)
66247 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
66248 index 116fd38..c04182da 100644
66249 --- a/fs/autofs4/waitq.c
66250 +++ b/fs/autofs4/waitq.c
66251 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
66252 {
66253 unsigned long sigpipe, flags;
66254 mm_segment_t fs;
66255 - const char *data = (const char *)addr;
66256 + const char __user *data = (const char __force_user *)addr;
66257 ssize_t wr = 0;
66258
66259 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
66260 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
66261 return 1;
66262 }
66263
66264 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66265 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
66266 +#endif
66267 +
66268 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
66269 enum autofs_notify notify)
66270 {
66271 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
66272
66273 /* If this is a direct mount request create a dummy name */
66274 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
66275 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66276 + /* this name does get written to userland via autofs4_write() */
66277 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
66278 +#else
66279 qstr.len = sprintf(name, "%p", dentry);
66280 +#endif
66281 else {
66282 qstr.len = autofs4_getpath(sbi, dentry, &name);
66283 if (!qstr.len) {
66284 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
66285 index 2722387..56059b5 100644
66286 --- a/fs/befs/endian.h
66287 +++ b/fs/befs/endian.h
66288 @@ -11,7 +11,7 @@
66289
66290 #include <asm/byteorder.h>
66291
66292 -static inline u64
66293 +static inline u64 __intentional_overflow(-1)
66294 fs64_to_cpu(const struct super_block *sb, fs64 n)
66295 {
66296 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66297 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
66298 return (__force fs64)cpu_to_be64(n);
66299 }
66300
66301 -static inline u32
66302 +static inline u32 __intentional_overflow(-1)
66303 fs32_to_cpu(const struct super_block *sb, fs32 n)
66304 {
66305 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66306 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
66307 return (__force fs32)cpu_to_be32(n);
66308 }
66309
66310 -static inline u16
66311 +static inline u16 __intentional_overflow(-1)
66312 fs16_to_cpu(const struct super_block *sb, fs16 n)
66313 {
66314 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66315 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
66316 index 4c55668..eeae150 100644
66317 --- a/fs/binfmt_aout.c
66318 +++ b/fs/binfmt_aout.c
66319 @@ -16,6 +16,7 @@
66320 #include <linux/string.h>
66321 #include <linux/fs.h>
66322 #include <linux/file.h>
66323 +#include <linux/security.h>
66324 #include <linux/stat.h>
66325 #include <linux/fcntl.h>
66326 #include <linux/ptrace.h>
66327 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
66328 #endif
66329 # define START_STACK(u) ((void __user *)u.start_stack)
66330
66331 + memset(&dump, 0, sizeof(dump));
66332 +
66333 fs = get_fs();
66334 set_fs(KERNEL_DS);
66335 has_dumped = 1;
66336 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
66337
66338 /* If the size of the dump file exceeds the rlimit, then see what would happen
66339 if we wrote the stack, but not the data area. */
66340 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
66341 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
66342 dump.u_dsize = 0;
66343
66344 /* Make sure we have enough room to write the stack and data areas. */
66345 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
66346 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
66347 dump.u_ssize = 0;
66348
66349 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
66350 rlim = rlimit(RLIMIT_DATA);
66351 if (rlim >= RLIM_INFINITY)
66352 rlim = ~0;
66353 +
66354 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
66355 if (ex.a_data + ex.a_bss > rlim)
66356 return -ENOMEM;
66357
66358 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
66359
66360 install_exec_creds(bprm);
66361
66362 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66363 + current->mm->pax_flags = 0UL;
66364 +#endif
66365 +
66366 +#ifdef CONFIG_PAX_PAGEEXEC
66367 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
66368 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
66369 +
66370 +#ifdef CONFIG_PAX_EMUTRAMP
66371 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
66372 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
66373 +#endif
66374 +
66375 +#ifdef CONFIG_PAX_MPROTECT
66376 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
66377 + current->mm->pax_flags |= MF_PAX_MPROTECT;
66378 +#endif
66379 +
66380 + }
66381 +#endif
66382 +
66383 if (N_MAGIC(ex) == OMAGIC) {
66384 unsigned long text_addr, map_size;
66385 loff_t pos;
66386 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
66387 return error;
66388
66389 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
66390 - PROT_READ | PROT_WRITE | PROT_EXEC,
66391 + PROT_READ | PROT_WRITE,
66392 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
66393 fd_offset + ex.a_text);
66394 if (error != N_DATADDR(ex))
66395 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
66396 index 8081aba..90a7bdd 100644
66397 --- a/fs/binfmt_elf.c
66398 +++ b/fs/binfmt_elf.c
66399 @@ -34,6 +34,7 @@
66400 #include <linux/utsname.h>
66401 #include <linux/coredump.h>
66402 #include <linux/sched.h>
66403 +#include <linux/xattr.h>
66404 #include <asm/uaccess.h>
66405 #include <asm/param.h>
66406 #include <asm/page.h>
66407 @@ -47,7 +48,7 @@
66408
66409 static int load_elf_binary(struct linux_binprm *bprm);
66410 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
66411 - int, int, unsigned long);
66412 + int, int, unsigned long) __intentional_overflow(-1);
66413
66414 #ifdef CONFIG_USELIB
66415 static int load_elf_library(struct file *);
66416 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
66417 #define elf_core_dump NULL
66418 #endif
66419
66420 +#ifdef CONFIG_PAX_MPROTECT
66421 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
66422 +#endif
66423 +
66424 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66425 +static void elf_handle_mmap(struct file *file);
66426 +#endif
66427 +
66428 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
66429 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
66430 #else
66431 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
66432 .load_binary = load_elf_binary,
66433 .load_shlib = load_elf_library,
66434 .core_dump = elf_core_dump,
66435 +
66436 +#ifdef CONFIG_PAX_MPROTECT
66437 + .handle_mprotect= elf_handle_mprotect,
66438 +#endif
66439 +
66440 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66441 + .handle_mmap = elf_handle_mmap,
66442 +#endif
66443 +
66444 .min_coredump = ELF_EXEC_PAGESIZE,
66445 };
66446
66447 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
66448
66449 static int set_brk(unsigned long start, unsigned long end)
66450 {
66451 + unsigned long e = end;
66452 +
66453 start = ELF_PAGEALIGN(start);
66454 end = ELF_PAGEALIGN(end);
66455 if (end > start) {
66456 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
66457 if (BAD_ADDR(addr))
66458 return addr;
66459 }
66460 - current->mm->start_brk = current->mm->brk = end;
66461 + current->mm->start_brk = current->mm->brk = e;
66462 return 0;
66463 }
66464
66465 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66466 elf_addr_t __user *u_rand_bytes;
66467 const char *k_platform = ELF_PLATFORM;
66468 const char *k_base_platform = ELF_BASE_PLATFORM;
66469 - unsigned char k_rand_bytes[16];
66470 + u32 k_rand_bytes[4];
66471 int items;
66472 elf_addr_t *elf_info;
66473 int ei_index = 0;
66474 const struct cred *cred = current_cred();
66475 struct vm_area_struct *vma;
66476 + unsigned long saved_auxv[AT_VECTOR_SIZE];
66477
66478 /*
66479 * In some cases (e.g. Hyper-Threading), we want to avoid L1
66480 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66481 * Generate 16 random bytes for userspace PRNG seeding.
66482 */
66483 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
66484 - u_rand_bytes = (elf_addr_t __user *)
66485 - STACK_ALLOC(p, sizeof(k_rand_bytes));
66486 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
66487 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
66488 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
66489 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
66490 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
66491 + u_rand_bytes = (elf_addr_t __user *) p;
66492 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
66493 return -EFAULT;
66494
66495 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66496 return -EFAULT;
66497 current->mm->env_end = p;
66498
66499 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
66500 +
66501 /* Put the elf_info on the stack in the right place. */
66502 sp = (elf_addr_t __user *)envp + 1;
66503 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
66504 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
66505 return -EFAULT;
66506 return 0;
66507 }
66508 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
66509 an ELF header */
66510
66511 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66512 - struct file *interpreter, unsigned long *interp_map_addr,
66513 + struct file *interpreter,
66514 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
66515 {
66516 struct elf_phdr *eppnt;
66517 - unsigned long load_addr = 0;
66518 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
66519 int load_addr_set = 0;
66520 unsigned long last_bss = 0, elf_bss = 0;
66521 - unsigned long error = ~0UL;
66522 + unsigned long error = -EINVAL;
66523 unsigned long total_size;
66524 int i;
66525
66526 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66527 goto out;
66528 }
66529
66530 +#ifdef CONFIG_PAX_SEGMEXEC
66531 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
66532 + pax_task_size = SEGMEXEC_TASK_SIZE;
66533 +#endif
66534 +
66535 eppnt = interp_elf_phdata;
66536 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
66537 if (eppnt->p_type == PT_LOAD) {
66538 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66539 map_addr = elf_map(interpreter, load_addr + vaddr,
66540 eppnt, elf_prot, elf_type, total_size);
66541 total_size = 0;
66542 - if (!*interp_map_addr)
66543 - *interp_map_addr = map_addr;
66544 error = map_addr;
66545 if (BAD_ADDR(map_addr))
66546 goto out;
66547 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66548 k = load_addr + eppnt->p_vaddr;
66549 if (BAD_ADDR(k) ||
66550 eppnt->p_filesz > eppnt->p_memsz ||
66551 - eppnt->p_memsz > TASK_SIZE ||
66552 - TASK_SIZE - eppnt->p_memsz < k) {
66553 + eppnt->p_memsz > pax_task_size ||
66554 + pax_task_size - eppnt->p_memsz < k) {
66555 error = -ENOMEM;
66556 goto out;
66557 }
66558 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66559 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
66560
66561 /* Map the last of the bss segment */
66562 - error = vm_brk(elf_bss, last_bss - elf_bss);
66563 - if (BAD_ADDR(error))
66564 - goto out;
66565 + if (last_bss > elf_bss) {
66566 + error = vm_brk(elf_bss, last_bss - elf_bss);
66567 + if (BAD_ADDR(error))
66568 + goto out;
66569 + }
66570 }
66571
66572 error = load_addr;
66573 @@ -634,6 +666,336 @@ out:
66574 return error;
66575 }
66576
66577 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66578 +#ifdef CONFIG_PAX_SOFTMODE
66579 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
66580 +{
66581 + unsigned long pax_flags = 0UL;
66582 +
66583 +#ifdef CONFIG_PAX_PAGEEXEC
66584 + if (elf_phdata->p_flags & PF_PAGEEXEC)
66585 + pax_flags |= MF_PAX_PAGEEXEC;
66586 +#endif
66587 +
66588 +#ifdef CONFIG_PAX_SEGMEXEC
66589 + if (elf_phdata->p_flags & PF_SEGMEXEC)
66590 + pax_flags |= MF_PAX_SEGMEXEC;
66591 +#endif
66592 +
66593 +#ifdef CONFIG_PAX_EMUTRAMP
66594 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
66595 + pax_flags |= MF_PAX_EMUTRAMP;
66596 +#endif
66597 +
66598 +#ifdef CONFIG_PAX_MPROTECT
66599 + if (elf_phdata->p_flags & PF_MPROTECT)
66600 + pax_flags |= MF_PAX_MPROTECT;
66601 +#endif
66602 +
66603 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66604 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
66605 + pax_flags |= MF_PAX_RANDMMAP;
66606 +#endif
66607 +
66608 + return pax_flags;
66609 +}
66610 +#endif
66611 +
66612 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
66613 +{
66614 + unsigned long pax_flags = 0UL;
66615 +
66616 +#ifdef CONFIG_PAX_PAGEEXEC
66617 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
66618 + pax_flags |= MF_PAX_PAGEEXEC;
66619 +#endif
66620 +
66621 +#ifdef CONFIG_PAX_SEGMEXEC
66622 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
66623 + pax_flags |= MF_PAX_SEGMEXEC;
66624 +#endif
66625 +
66626 +#ifdef CONFIG_PAX_EMUTRAMP
66627 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
66628 + pax_flags |= MF_PAX_EMUTRAMP;
66629 +#endif
66630 +
66631 +#ifdef CONFIG_PAX_MPROTECT
66632 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
66633 + pax_flags |= MF_PAX_MPROTECT;
66634 +#endif
66635 +
66636 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66637 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
66638 + pax_flags |= MF_PAX_RANDMMAP;
66639 +#endif
66640 +
66641 + return pax_flags;
66642 +}
66643 +#endif
66644 +
66645 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
66646 +#ifdef CONFIG_PAX_SOFTMODE
66647 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
66648 +{
66649 + unsigned long pax_flags = 0UL;
66650 +
66651 +#ifdef CONFIG_PAX_PAGEEXEC
66652 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
66653 + pax_flags |= MF_PAX_PAGEEXEC;
66654 +#endif
66655 +
66656 +#ifdef CONFIG_PAX_SEGMEXEC
66657 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
66658 + pax_flags |= MF_PAX_SEGMEXEC;
66659 +#endif
66660 +
66661 +#ifdef CONFIG_PAX_EMUTRAMP
66662 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
66663 + pax_flags |= MF_PAX_EMUTRAMP;
66664 +#endif
66665 +
66666 +#ifdef CONFIG_PAX_MPROTECT
66667 + if (pax_flags_softmode & MF_PAX_MPROTECT)
66668 + pax_flags |= MF_PAX_MPROTECT;
66669 +#endif
66670 +
66671 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66672 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
66673 + pax_flags |= MF_PAX_RANDMMAP;
66674 +#endif
66675 +
66676 + return pax_flags;
66677 +}
66678 +#endif
66679 +
66680 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
66681 +{
66682 + unsigned long pax_flags = 0UL;
66683 +
66684 +#ifdef CONFIG_PAX_PAGEEXEC
66685 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
66686 + pax_flags |= MF_PAX_PAGEEXEC;
66687 +#endif
66688 +
66689 +#ifdef CONFIG_PAX_SEGMEXEC
66690 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
66691 + pax_flags |= MF_PAX_SEGMEXEC;
66692 +#endif
66693 +
66694 +#ifdef CONFIG_PAX_EMUTRAMP
66695 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
66696 + pax_flags |= MF_PAX_EMUTRAMP;
66697 +#endif
66698 +
66699 +#ifdef CONFIG_PAX_MPROTECT
66700 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
66701 + pax_flags |= MF_PAX_MPROTECT;
66702 +#endif
66703 +
66704 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66705 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
66706 + pax_flags |= MF_PAX_RANDMMAP;
66707 +#endif
66708 +
66709 + return pax_flags;
66710 +}
66711 +#endif
66712 +
66713 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66714 +static unsigned long pax_parse_defaults(void)
66715 +{
66716 + unsigned long pax_flags = 0UL;
66717 +
66718 +#ifdef CONFIG_PAX_SOFTMODE
66719 + if (pax_softmode)
66720 + return pax_flags;
66721 +#endif
66722 +
66723 +#ifdef CONFIG_PAX_PAGEEXEC
66724 + pax_flags |= MF_PAX_PAGEEXEC;
66725 +#endif
66726 +
66727 +#ifdef CONFIG_PAX_SEGMEXEC
66728 + pax_flags |= MF_PAX_SEGMEXEC;
66729 +#endif
66730 +
66731 +#ifdef CONFIG_PAX_MPROTECT
66732 + pax_flags |= MF_PAX_MPROTECT;
66733 +#endif
66734 +
66735 +#ifdef CONFIG_PAX_RANDMMAP
66736 + if (randomize_va_space)
66737 + pax_flags |= MF_PAX_RANDMMAP;
66738 +#endif
66739 +
66740 + return pax_flags;
66741 +}
66742 +
66743 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
66744 +{
66745 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
66746 +
66747 +#ifdef CONFIG_PAX_EI_PAX
66748 +
66749 +#ifdef CONFIG_PAX_SOFTMODE
66750 + if (pax_softmode)
66751 + return pax_flags;
66752 +#endif
66753 +
66754 + pax_flags = 0UL;
66755 +
66756 +#ifdef CONFIG_PAX_PAGEEXEC
66757 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
66758 + pax_flags |= MF_PAX_PAGEEXEC;
66759 +#endif
66760 +
66761 +#ifdef CONFIG_PAX_SEGMEXEC
66762 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
66763 + pax_flags |= MF_PAX_SEGMEXEC;
66764 +#endif
66765 +
66766 +#ifdef CONFIG_PAX_EMUTRAMP
66767 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
66768 + pax_flags |= MF_PAX_EMUTRAMP;
66769 +#endif
66770 +
66771 +#ifdef CONFIG_PAX_MPROTECT
66772 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
66773 + pax_flags |= MF_PAX_MPROTECT;
66774 +#endif
66775 +
66776 +#ifdef CONFIG_PAX_ASLR
66777 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
66778 + pax_flags |= MF_PAX_RANDMMAP;
66779 +#endif
66780 +
66781 +#endif
66782 +
66783 + return pax_flags;
66784 +
66785 +}
66786 +
66787 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
66788 +{
66789 +
66790 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66791 + unsigned long i;
66792 +
66793 + for (i = 0UL; i < elf_ex->e_phnum; i++)
66794 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
66795 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
66796 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
66797 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
66798 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
66799 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
66800 + return PAX_PARSE_FLAGS_FALLBACK;
66801 +
66802 +#ifdef CONFIG_PAX_SOFTMODE
66803 + if (pax_softmode)
66804 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
66805 + else
66806 +#endif
66807 +
66808 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
66809 + break;
66810 + }
66811 +#endif
66812 +
66813 + return PAX_PARSE_FLAGS_FALLBACK;
66814 +}
66815 +
66816 +static unsigned long pax_parse_xattr_pax(struct file * const file)
66817 +{
66818 +
66819 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
66820 + ssize_t xattr_size, i;
66821 + unsigned char xattr_value[sizeof("pemrs") - 1];
66822 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
66823 +
66824 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
66825 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
66826 + return PAX_PARSE_FLAGS_FALLBACK;
66827 +
66828 + for (i = 0; i < xattr_size; i++)
66829 + switch (xattr_value[i]) {
66830 + default:
66831 + return PAX_PARSE_FLAGS_FALLBACK;
66832 +
66833 +#define parse_flag(option1, option2, flag) \
66834 + case option1: \
66835 + if (pax_flags_hardmode & MF_PAX_##flag) \
66836 + return PAX_PARSE_FLAGS_FALLBACK;\
66837 + pax_flags_hardmode |= MF_PAX_##flag; \
66838 + break; \
66839 + case option2: \
66840 + if (pax_flags_softmode & MF_PAX_##flag) \
66841 + return PAX_PARSE_FLAGS_FALLBACK;\
66842 + pax_flags_softmode |= MF_PAX_##flag; \
66843 + break;
66844 +
66845 + parse_flag('p', 'P', PAGEEXEC);
66846 + parse_flag('e', 'E', EMUTRAMP);
66847 + parse_flag('m', 'M', MPROTECT);
66848 + parse_flag('r', 'R', RANDMMAP);
66849 + parse_flag('s', 'S', SEGMEXEC);
66850 +
66851 +#undef parse_flag
66852 + }
66853 +
66854 + if (pax_flags_hardmode & pax_flags_softmode)
66855 + return PAX_PARSE_FLAGS_FALLBACK;
66856 +
66857 +#ifdef CONFIG_PAX_SOFTMODE
66858 + if (pax_softmode)
66859 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
66860 + else
66861 +#endif
66862 +
66863 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
66864 +#else
66865 + return PAX_PARSE_FLAGS_FALLBACK;
66866 +#endif
66867 +
66868 +}
66869 +
66870 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
66871 +{
66872 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
66873 +
66874 + pax_flags = pax_parse_defaults();
66875 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
66876 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
66877 + xattr_pax_flags = pax_parse_xattr_pax(file);
66878 +
66879 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
66880 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
66881 + pt_pax_flags != xattr_pax_flags)
66882 + return -EINVAL;
66883 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66884 + pax_flags = xattr_pax_flags;
66885 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66886 + pax_flags = pt_pax_flags;
66887 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66888 + pax_flags = ei_pax_flags;
66889 +
66890 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
66891 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66892 + if ((__supported_pte_mask & _PAGE_NX))
66893 + pax_flags &= ~MF_PAX_SEGMEXEC;
66894 + else
66895 + pax_flags &= ~MF_PAX_PAGEEXEC;
66896 + }
66897 +#endif
66898 +
66899 + if (0 > pax_check_flags(&pax_flags))
66900 + return -EINVAL;
66901 +
66902 + current->mm->pax_flags = pax_flags;
66903 + return 0;
66904 +}
66905 +#endif
66906 +
66907 /*
66908 * These are the functions used to load ELF style executables and shared
66909 * libraries. There is no binary dependent code anywhere else.
66910 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
66911 {
66912 unsigned long random_variable = 0;
66913
66914 +#ifdef CONFIG_PAX_RANDUSTACK
66915 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
66916 + return stack_top - current->mm->delta_stack;
66917 +#endif
66918 +
66919 if ((current->flags & PF_RANDOMIZE) &&
66920 !(current->personality & ADDR_NO_RANDOMIZE)) {
66921 random_variable = (unsigned long) get_random_int();
66922 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
66923 unsigned long load_addr = 0, load_bias = 0;
66924 int load_addr_set = 0;
66925 char * elf_interpreter = NULL;
66926 - unsigned long error;
66927 + unsigned long error = 0;
66928 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
66929 unsigned long elf_bss, elf_brk;
66930 int retval, i;
66931 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
66932 struct elfhdr interp_elf_ex;
66933 } *loc;
66934 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
66935 + unsigned long pax_task_size;
66936
66937 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
66938 if (!loc) {
66939 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
66940 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
66941 may depend on the personality. */
66942 SET_PERSONALITY2(loc->elf_ex, &arch_state);
66943 +
66944 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66945 + current->mm->pax_flags = 0UL;
66946 +#endif
66947 +
66948 +#ifdef CONFIG_PAX_DLRESOLVE
66949 + current->mm->call_dl_resolve = 0UL;
66950 +#endif
66951 +
66952 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
66953 + current->mm->call_syscall = 0UL;
66954 +#endif
66955 +
66956 +#ifdef CONFIG_PAX_ASLR
66957 + current->mm->delta_mmap = 0UL;
66958 + current->mm->delta_stack = 0UL;
66959 +#endif
66960 +
66961 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66962 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
66963 + send_sig(SIGKILL, current, 0);
66964 + goto out_free_dentry;
66965 + }
66966 +#endif
66967 +
66968 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
66969 + pax_set_initial_flags(bprm);
66970 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
66971 + if (pax_set_initial_flags_func)
66972 + (pax_set_initial_flags_func)(bprm);
66973 +#endif
66974 +
66975 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66976 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
66977 + current->mm->context.user_cs_limit = PAGE_SIZE;
66978 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
66979 + }
66980 +#endif
66981 +
66982 +#ifdef CONFIG_PAX_SEGMEXEC
66983 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
66984 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
66985 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
66986 + pax_task_size = SEGMEXEC_TASK_SIZE;
66987 + current->mm->def_flags |= VM_NOHUGEPAGE;
66988 + } else
66989 +#endif
66990 +
66991 + pax_task_size = TASK_SIZE;
66992 +
66993 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
66994 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66995 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
66996 + put_cpu();
66997 + }
66998 +#endif
66999 +
67000 +#ifdef CONFIG_PAX_ASLR
67001 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
67002 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
67003 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
67004 + }
67005 +#endif
67006 +
67007 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
67008 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
67009 + executable_stack = EXSTACK_DISABLE_X;
67010 + current->personality &= ~READ_IMPLIES_EXEC;
67011 + } else
67012 +#endif
67013 +
67014 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
67015 current->personality |= READ_IMPLIES_EXEC;
67016
67017 @@ -925,8 +1364,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
67018 #else
67019 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
67020 #endif
67021 - total_size = total_mapping_size(elf_phdata,
67022 - loc->elf_ex.e_phnum);
67023 +
67024 +#ifdef CONFIG_PAX_RANDMMAP
67025 + /* PaX: randomize base address at the default exe base if requested */
67026 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
67027 +#ifdef CONFIG_SPARC64
67028 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
67029 +#else
67030 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
67031 +#endif
67032 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
67033 + elf_flags |= MAP_FIXED;
67034 + }
67035 +#endif
67036 +
67037 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
67038 if (!total_size) {
67039 retval = -EINVAL;
67040 goto out_free_dentry;
67041 @@ -962,9 +1414,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
67042 * allowed task size. Note that p_filesz must always be
67043 * <= p_memsz so it is only necessary to check p_memsz.
67044 */
67045 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
67046 - elf_ppnt->p_memsz > TASK_SIZE ||
67047 - TASK_SIZE - elf_ppnt->p_memsz < k) {
67048 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
67049 + elf_ppnt->p_memsz > pax_task_size ||
67050 + pax_task_size - elf_ppnt->p_memsz < k) {
67051 /* set_brk can never work. Avoid overflows. */
67052 retval = -EINVAL;
67053 goto out_free_dentry;
67054 @@ -1000,16 +1452,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
67055 if (retval)
67056 goto out_free_dentry;
67057 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
67058 - retval = -EFAULT; /* Nobody gets to see this, but.. */
67059 - goto out_free_dentry;
67060 + /*
67061 + * This bss-zeroing can fail if the ELF
67062 + * file specifies odd protections. So
67063 + * we don't check the return value
67064 + */
67065 }
67066
67067 +#ifdef CONFIG_PAX_RANDMMAP
67068 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
67069 + unsigned long start, size, flags;
67070 + vm_flags_t vm_flags;
67071 +
67072 + start = ELF_PAGEALIGN(elf_brk);
67073 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
67074 + flags = MAP_FIXED | MAP_PRIVATE;
67075 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
67076 +
67077 + down_write(&current->mm->mmap_sem);
67078 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
67079 + retval = -ENOMEM;
67080 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
67081 +// if (current->personality & ADDR_NO_RANDOMIZE)
67082 +// vm_flags |= VM_READ | VM_MAYREAD;
67083 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
67084 + retval = IS_ERR_VALUE(start) ? start : 0;
67085 + }
67086 + up_write(&current->mm->mmap_sem);
67087 + if (retval == 0)
67088 + retval = set_brk(start + size, start + size + PAGE_SIZE);
67089 + if (retval < 0)
67090 + goto out_free_dentry;
67091 + }
67092 +#endif
67093 +
67094 if (elf_interpreter) {
67095 - unsigned long interp_map_addr = 0;
67096 -
67097 elf_entry = load_elf_interp(&loc->interp_elf_ex,
67098 interpreter,
67099 - &interp_map_addr,
67100 load_bias, interp_elf_phdata);
67101 if (!IS_ERR((void *)elf_entry)) {
67102 /*
67103 @@ -1237,7 +1716,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
67104 * Decide what to dump of a segment, part, all or none.
67105 */
67106 static unsigned long vma_dump_size(struct vm_area_struct *vma,
67107 - unsigned long mm_flags)
67108 + unsigned long mm_flags, long signr)
67109 {
67110 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
67111
67112 @@ -1275,7 +1754,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
67113 if (vma->vm_file == NULL)
67114 return 0;
67115
67116 - if (FILTER(MAPPED_PRIVATE))
67117 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
67118 goto whole;
67119
67120 /*
67121 @@ -1482,9 +1961,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
67122 {
67123 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
67124 int i = 0;
67125 - do
67126 + do {
67127 i += 2;
67128 - while (auxv[i - 2] != AT_NULL);
67129 + } while (auxv[i - 2] != AT_NULL);
67130 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
67131 }
67132
67133 @@ -1493,7 +1972,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
67134 {
67135 mm_segment_t old_fs = get_fs();
67136 set_fs(KERNEL_DS);
67137 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
67138 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
67139 set_fs(old_fs);
67140 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
67141 }
67142 @@ -2213,7 +2692,7 @@ static int elf_core_dump(struct coredump_params *cprm)
67143 vma = next_vma(vma, gate_vma)) {
67144 unsigned long dump_size;
67145
67146 - dump_size = vma_dump_size(vma, cprm->mm_flags);
67147 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
67148 vma_filesz[i++] = dump_size;
67149 vma_data_size += dump_size;
67150 }
67151 @@ -2321,6 +2800,167 @@ out:
67152
67153 #endif /* CONFIG_ELF_CORE */
67154
67155 +#ifdef CONFIG_PAX_MPROTECT
67156 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
67157 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
67158 + * we'll remove VM_MAYWRITE for good on RELRO segments.
67159 + *
67160 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
67161 + * basis because we want to allow the common case and not the special ones.
67162 + */
67163 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
67164 +{
67165 + struct elfhdr elf_h;
67166 + struct elf_phdr elf_p;
67167 + unsigned long i;
67168 + unsigned long oldflags;
67169 + bool is_textrel_rw, is_textrel_rx, is_relro;
67170 +
67171 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
67172 + return;
67173 +
67174 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
67175 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
67176 +
67177 +#ifdef CONFIG_PAX_ELFRELOCS
67178 + /* possible TEXTREL */
67179 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
67180 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
67181 +#else
67182 + is_textrel_rw = false;
67183 + is_textrel_rx = false;
67184 +#endif
67185 +
67186 + /* possible RELRO */
67187 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
67188 +
67189 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
67190 + return;
67191 +
67192 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
67193 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
67194 +
67195 +#ifdef CONFIG_PAX_ETEXECRELOCS
67196 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
67197 +#else
67198 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
67199 +#endif
67200 +
67201 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
67202 + !elf_check_arch(&elf_h) ||
67203 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
67204 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
67205 + return;
67206 +
67207 + for (i = 0UL; i < elf_h.e_phnum; i++) {
67208 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
67209 + return;
67210 + switch (elf_p.p_type) {
67211 + case PT_DYNAMIC:
67212 + if (!is_textrel_rw && !is_textrel_rx)
67213 + continue;
67214 + i = 0UL;
67215 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
67216 + elf_dyn dyn;
67217 +
67218 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
67219 + break;
67220 + if (dyn.d_tag == DT_NULL)
67221 + break;
67222 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
67223 + gr_log_textrel(vma);
67224 + if (is_textrel_rw)
67225 + vma->vm_flags |= VM_MAYWRITE;
67226 + else
67227 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
67228 + vma->vm_flags &= ~VM_MAYWRITE;
67229 + break;
67230 + }
67231 + i++;
67232 + }
67233 + is_textrel_rw = false;
67234 + is_textrel_rx = false;
67235 + continue;
67236 +
67237 + case PT_GNU_RELRO:
67238 + if (!is_relro)
67239 + continue;
67240 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
67241 + vma->vm_flags &= ~VM_MAYWRITE;
67242 + is_relro = false;
67243 + continue;
67244 +
67245 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
67246 + case PT_PAX_FLAGS: {
67247 + const char *msg_mprotect = "", *msg_emutramp = "";
67248 + char *buffer_lib, *buffer_exe;
67249 +
67250 + if (elf_p.p_flags & PF_NOMPROTECT)
67251 + msg_mprotect = "MPROTECT disabled";
67252 +
67253 +#ifdef CONFIG_PAX_EMUTRAMP
67254 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
67255 + msg_emutramp = "EMUTRAMP enabled";
67256 +#endif
67257 +
67258 + if (!msg_mprotect[0] && !msg_emutramp[0])
67259 + continue;
67260 +
67261 + if (!printk_ratelimit())
67262 + continue;
67263 +
67264 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
67265 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
67266 + if (buffer_lib && buffer_exe) {
67267 + char *path_lib, *path_exe;
67268 +
67269 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
67270 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
67271 +
67272 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
67273 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
67274 +
67275 + }
67276 + free_page((unsigned long)buffer_exe);
67277 + free_page((unsigned long)buffer_lib);
67278 + continue;
67279 + }
67280 +#endif
67281 +
67282 + }
67283 + }
67284 +}
67285 +#endif
67286 +
67287 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
67288 +
67289 +extern int grsec_enable_log_rwxmaps;
67290 +
67291 +static void elf_handle_mmap(struct file *file)
67292 +{
67293 + struct elfhdr elf_h;
67294 + struct elf_phdr elf_p;
67295 + unsigned long i;
67296 +
67297 + if (!grsec_enable_log_rwxmaps)
67298 + return;
67299 +
67300 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
67301 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
67302 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
67303 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
67304 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
67305 + return;
67306 +
67307 + for (i = 0UL; i < elf_h.e_phnum; i++) {
67308 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
67309 + return;
67310 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
67311 + gr_log_ptgnustack(file);
67312 + }
67313 +}
67314 +#endif
67315 +
67316 static int __init init_elf_binfmt(void)
67317 {
67318 register_binfmt(&elf_format);
67319 diff --git a/fs/block_dev.c b/fs/block_dev.c
67320 index 975266b..c3d1856 100644
67321 --- a/fs/block_dev.c
67322 +++ b/fs/block_dev.c
67323 @@ -734,7 +734,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
67324 else if (bdev->bd_contains == bdev)
67325 return true; /* is a whole device which isn't held */
67326
67327 - else if (whole->bd_holder == bd_may_claim)
67328 + else if (whole->bd_holder == (void *)bd_may_claim)
67329 return true; /* is a partition of a device that is being partitioned */
67330 else if (whole->bd_holder != NULL)
67331 return false; /* is a partition of a held device */
67332 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
67333 index 6d67f32..8f33187 100644
67334 --- a/fs/btrfs/ctree.c
67335 +++ b/fs/btrfs/ctree.c
67336 @@ -1181,9 +1181,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
67337 free_extent_buffer(buf);
67338 add_root_to_dirty_list(root);
67339 } else {
67340 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
67341 - parent_start = parent->start;
67342 - else
67343 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
67344 + if (parent)
67345 + parent_start = parent->start;
67346 + else
67347 + parent_start = 0;
67348 + } else
67349 parent_start = 0;
67350
67351 WARN_ON(trans->transid != btrfs_header_generation(parent));
67352 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
67353 index 82f0c7c..dff78a8 100644
67354 --- a/fs/btrfs/delayed-inode.c
67355 +++ b/fs/btrfs/delayed-inode.c
67356 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
67357
67358 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
67359 {
67360 - int seq = atomic_inc_return(&delayed_root->items_seq);
67361 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
67362 if ((atomic_dec_return(&delayed_root->items) <
67363 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
67364 waitqueue_active(&delayed_root->wait))
67365 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
67366
67367 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
67368 {
67369 - int val = atomic_read(&delayed_root->items_seq);
67370 + int val = atomic_read_unchecked(&delayed_root->items_seq);
67371
67372 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
67373 return 1;
67374 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
67375 int seq;
67376 int ret;
67377
67378 - seq = atomic_read(&delayed_root->items_seq);
67379 + seq = atomic_read_unchecked(&delayed_root->items_seq);
67380
67381 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
67382 if (ret)
67383 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
67384 index f70119f..ab5894d 100644
67385 --- a/fs/btrfs/delayed-inode.h
67386 +++ b/fs/btrfs/delayed-inode.h
67387 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
67388 */
67389 struct list_head prepare_list;
67390 atomic_t items; /* for delayed items */
67391 - atomic_t items_seq; /* for delayed items */
67392 + atomic_unchecked_t items_seq; /* for delayed items */
67393 int nodes; /* for delayed nodes */
67394 wait_queue_head_t wait;
67395 };
67396 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
67397 struct btrfs_delayed_root *delayed_root)
67398 {
67399 atomic_set(&delayed_root->items, 0);
67400 - atomic_set(&delayed_root->items_seq, 0);
67401 + atomic_set_unchecked(&delayed_root->items_seq, 0);
67402 delayed_root->nodes = 0;
67403 spin_lock_init(&delayed_root->lock);
67404 init_waitqueue_head(&delayed_root->wait);
67405 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
67406 index e477ed6..480c0db 100644
67407 --- a/fs/btrfs/super.c
67408 +++ b/fs/btrfs/super.c
67409 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
67410 function, line, errstr);
67411 return;
67412 }
67413 - ACCESS_ONCE(trans->transaction->aborted) = errno;
67414 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
67415 /* Wake up anybody who may be waiting on this transaction */
67416 wake_up(&root->fs_info->transaction_wait);
67417 wake_up(&root->fs_info->transaction_blocked_wait);
67418 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
67419 index 94edb0a..e94dc93 100644
67420 --- a/fs/btrfs/sysfs.c
67421 +++ b/fs/btrfs/sysfs.c
67422 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
67423 for (set = 0; set < FEAT_MAX; set++) {
67424 int i;
67425 struct attribute *attrs[2];
67426 - struct attribute_group agroup = {
67427 + attribute_group_no_const agroup = {
67428 .name = "features",
67429 .attrs = attrs,
67430 };
67431 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
67432 index 2299bfd..4098e72 100644
67433 --- a/fs/btrfs/tests/free-space-tests.c
67434 +++ b/fs/btrfs/tests/free-space-tests.c
67435 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
67436 * extent entry.
67437 */
67438 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
67439 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
67440 + pax_open_kernel();
67441 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
67442 + pax_close_kernel();
67443
67444 /*
67445 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
67446 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
67447 if (ret)
67448 return ret;
67449
67450 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
67451 + pax_open_kernel();
67452 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
67453 + pax_close_kernel();
67454 __btrfs_remove_free_space_cache(cache->free_space_ctl);
67455
67456 return 0;
67457 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
67458 index 154990c..d0cf699 100644
67459 --- a/fs/btrfs/tree-log.h
67460 +++ b/fs/btrfs/tree-log.h
67461 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
67462 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
67463 struct btrfs_trans_handle *trans)
67464 {
67465 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
67466 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
67467 }
67468
67469 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
67470 diff --git a/fs/buffer.c b/fs/buffer.c
67471 index 20805db..2e8fc69 100644
67472 --- a/fs/buffer.c
67473 +++ b/fs/buffer.c
67474 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
67475 bh_cachep = kmem_cache_create("buffer_head",
67476 sizeof(struct buffer_head), 0,
67477 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
67478 - SLAB_MEM_SPREAD),
67479 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
67480 NULL);
67481
67482 /*
67483 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
67484 index fbb08e9..0fda764 100644
67485 --- a/fs/cachefiles/bind.c
67486 +++ b/fs/cachefiles/bind.c
67487 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
67488 args);
67489
67490 /* start by checking things over */
67491 - ASSERT(cache->fstop_percent >= 0 &&
67492 - cache->fstop_percent < cache->fcull_percent &&
67493 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
67494 cache->fcull_percent < cache->frun_percent &&
67495 cache->frun_percent < 100);
67496
67497 - ASSERT(cache->bstop_percent >= 0 &&
67498 - cache->bstop_percent < cache->bcull_percent &&
67499 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
67500 cache->bcull_percent < cache->brun_percent &&
67501 cache->brun_percent < 100);
67502
67503 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
67504 index f601def..b2cf704 100644
67505 --- a/fs/cachefiles/daemon.c
67506 +++ b/fs/cachefiles/daemon.c
67507 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
67508 if (n > buflen)
67509 return -EMSGSIZE;
67510
67511 - if (copy_to_user(_buffer, buffer, n) != 0)
67512 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
67513 return -EFAULT;
67514
67515 return n;
67516 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
67517 if (test_bit(CACHEFILES_DEAD, &cache->flags))
67518 return -EIO;
67519
67520 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
67521 + if (datalen > PAGE_SIZE - 1)
67522 return -EOPNOTSUPP;
67523
67524 /* drag the command string into the kernel so we can parse it */
67525 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
67526 if (args[0] != '%' || args[1] != '\0')
67527 return -EINVAL;
67528
67529 - if (fstop < 0 || fstop >= cache->fcull_percent)
67530 + if (fstop >= cache->fcull_percent)
67531 return cachefiles_daemon_range_error(cache, args);
67532
67533 cache->fstop_percent = fstop;
67534 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
67535 if (args[0] != '%' || args[1] != '\0')
67536 return -EINVAL;
67537
67538 - if (bstop < 0 || bstop >= cache->bcull_percent)
67539 + if (bstop >= cache->bcull_percent)
67540 return cachefiles_daemon_range_error(cache, args);
67541
67542 cache->bstop_percent = bstop;
67543 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
67544 index 8c52472..c4e3a69 100644
67545 --- a/fs/cachefiles/internal.h
67546 +++ b/fs/cachefiles/internal.h
67547 @@ -66,7 +66,7 @@ struct cachefiles_cache {
67548 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
67549 struct rb_root active_nodes; /* active nodes (can't be culled) */
67550 rwlock_t active_lock; /* lock for active_nodes */
67551 - atomic_t gravecounter; /* graveyard uniquifier */
67552 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
67553 unsigned frun_percent; /* when to stop culling (% files) */
67554 unsigned fcull_percent; /* when to start culling (% files) */
67555 unsigned fstop_percent; /* when to stop allocating (% files) */
67556 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
67557 * proc.c
67558 */
67559 #ifdef CONFIG_CACHEFILES_HISTOGRAM
67560 -extern atomic_t cachefiles_lookup_histogram[HZ];
67561 -extern atomic_t cachefiles_mkdir_histogram[HZ];
67562 -extern atomic_t cachefiles_create_histogram[HZ];
67563 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
67564 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
67565 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
67566
67567 extern int __init cachefiles_proc_init(void);
67568 extern void cachefiles_proc_cleanup(void);
67569 static inline
67570 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
67571 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
67572 {
67573 unsigned long jif = jiffies - start_jif;
67574 if (jif >= HZ)
67575 jif = HZ - 1;
67576 - atomic_inc(&histogram[jif]);
67577 + atomic_inc_unchecked(&histogram[jif]);
67578 }
67579
67580 #else
67581 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
67582 index 1e51714..411eded 100644
67583 --- a/fs/cachefiles/namei.c
67584 +++ b/fs/cachefiles/namei.c
67585 @@ -309,7 +309,7 @@ try_again:
67586 /* first step is to make up a grave dentry in the graveyard */
67587 sprintf(nbuffer, "%08x%08x",
67588 (uint32_t) get_seconds(),
67589 - (uint32_t) atomic_inc_return(&cache->gravecounter));
67590 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
67591
67592 /* do the multiway lock magic */
67593 trap = lock_rename(cache->graveyard, dir);
67594 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
67595 index eccd339..4c1d995 100644
67596 --- a/fs/cachefiles/proc.c
67597 +++ b/fs/cachefiles/proc.c
67598 @@ -14,9 +14,9 @@
67599 #include <linux/seq_file.h>
67600 #include "internal.h"
67601
67602 -atomic_t cachefiles_lookup_histogram[HZ];
67603 -atomic_t cachefiles_mkdir_histogram[HZ];
67604 -atomic_t cachefiles_create_histogram[HZ];
67605 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
67606 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
67607 +atomic_unchecked_t cachefiles_create_histogram[HZ];
67608
67609 /*
67610 * display the latency histogram
67611 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
67612 return 0;
67613 default:
67614 index = (unsigned long) v - 3;
67615 - x = atomic_read(&cachefiles_lookup_histogram[index]);
67616 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
67617 - z = atomic_read(&cachefiles_create_histogram[index]);
67618 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
67619 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
67620 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
67621 if (x == 0 && y == 0 && z == 0)
67622 return 0;
67623
67624 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
67625 index 83e9976..bfd1eee 100644
67626 --- a/fs/ceph/dir.c
67627 +++ b/fs/ceph/dir.c
67628 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
67629 struct dentry *dentry, *last;
67630 struct ceph_dentry_info *di;
67631 int err = 0;
67632 + char d_name[DNAME_INLINE_LEN];
67633 + const unsigned char *name;
67634
67635 /* claim ref on last dentry we returned */
67636 last = fi->dentry;
67637 @@ -190,7 +192,12 @@ more:
67638
67639 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
67640 dentry, dentry, dentry->d_inode);
67641 - if (!dir_emit(ctx, dentry->d_name.name,
67642 + name = dentry->d_name.name;
67643 + if (name == dentry->d_iname) {
67644 + memcpy(d_name, name, dentry->d_name.len);
67645 + name = d_name;
67646 + }
67647 + if (!dir_emit(ctx, name,
67648 dentry->d_name.len,
67649 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
67650 dentry->d_inode->i_mode >> 12)) {
67651 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
67652 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
67653 struct ceph_mds_client *mdsc = fsc->mdsc;
67654 unsigned frag = fpos_frag(ctx->pos);
67655 - int off = fpos_off(ctx->pos);
67656 + unsigned int off = fpos_off(ctx->pos);
67657 int err;
67658 u32 ftype;
67659 struct ceph_mds_reply_info_parsed *rinfo;
67660 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
67661 index a63997b..ddc0577 100644
67662 --- a/fs/ceph/super.c
67663 +++ b/fs/ceph/super.c
67664 @@ -889,7 +889,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
67665 /*
67666 * construct our own bdi so we can control readahead, etc.
67667 */
67668 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
67669 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
67670
67671 static int ceph_register_bdi(struct super_block *sb,
67672 struct ceph_fs_client *fsc)
67673 @@ -906,7 +906,7 @@ static int ceph_register_bdi(struct super_block *sb,
67674 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
67675
67676 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
67677 - atomic_long_inc_return(&bdi_seq));
67678 + atomic_long_inc_return_unchecked(&bdi_seq));
67679 if (!err)
67680 sb->s_bdi = &fsc->backing_dev_info;
67681 return err;
67682 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
67683 index 7febcf2..62a5721 100644
67684 --- a/fs/cifs/cifs_debug.c
67685 +++ b/fs/cifs/cifs_debug.c
67686 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
67687
67688 if (strtobool(&c, &bv) == 0) {
67689 #ifdef CONFIG_CIFS_STATS2
67690 - atomic_set(&totBufAllocCount, 0);
67691 - atomic_set(&totSmBufAllocCount, 0);
67692 + atomic_set_unchecked(&totBufAllocCount, 0);
67693 + atomic_set_unchecked(&totSmBufAllocCount, 0);
67694 #endif /* CONFIG_CIFS_STATS2 */
67695 spin_lock(&cifs_tcp_ses_lock);
67696 list_for_each(tmp1, &cifs_tcp_ses_list) {
67697 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
67698 tcon = list_entry(tmp3,
67699 struct cifs_tcon,
67700 tcon_list);
67701 - atomic_set(&tcon->num_smbs_sent, 0);
67702 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
67703 if (server->ops->clear_stats)
67704 server->ops->clear_stats(tcon);
67705 }
67706 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
67707 smBufAllocCount.counter, cifs_min_small);
67708 #ifdef CONFIG_CIFS_STATS2
67709 seq_printf(m, "Total Large %d Small %d Allocations\n",
67710 - atomic_read(&totBufAllocCount),
67711 - atomic_read(&totSmBufAllocCount));
67712 + atomic_read_unchecked(&totBufAllocCount),
67713 + atomic_read_unchecked(&totSmBufAllocCount));
67714 #endif /* CONFIG_CIFS_STATS2 */
67715
67716 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
67717 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
67718 if (tcon->need_reconnect)
67719 seq_puts(m, "\tDISCONNECTED ");
67720 seq_printf(m, "\nSMBs: %d",
67721 - atomic_read(&tcon->num_smbs_sent));
67722 + atomic_read_unchecked(&tcon->num_smbs_sent));
67723 if (server->ops->print_stats)
67724 server->ops->print_stats(m, tcon);
67725 }
67726 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
67727 index d72fe37..ded5511 100644
67728 --- a/fs/cifs/cifsfs.c
67729 +++ b/fs/cifs/cifsfs.c
67730 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
67731 */
67732 cifs_req_cachep = kmem_cache_create("cifs_request",
67733 CIFSMaxBufSize + max_hdr_size, 0,
67734 - SLAB_HWCACHE_ALIGN, NULL);
67735 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
67736 if (cifs_req_cachep == NULL)
67737 return -ENOMEM;
67738
67739 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
67740 efficient to alloc 1 per page off the slab compared to 17K (5page)
67741 alloc of large cifs buffers even when page debugging is on */
67742 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
67743 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
67744 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
67745 NULL);
67746 if (cifs_sm_req_cachep == NULL) {
67747 mempool_destroy(cifs_req_poolp);
67748 @@ -1204,8 +1204,8 @@ init_cifs(void)
67749 atomic_set(&bufAllocCount, 0);
67750 atomic_set(&smBufAllocCount, 0);
67751 #ifdef CONFIG_CIFS_STATS2
67752 - atomic_set(&totBufAllocCount, 0);
67753 - atomic_set(&totSmBufAllocCount, 0);
67754 + atomic_set_unchecked(&totBufAllocCount, 0);
67755 + atomic_set_unchecked(&totSmBufAllocCount, 0);
67756 #endif /* CONFIG_CIFS_STATS2 */
67757
67758 atomic_set(&midCount, 0);
67759 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
67760 index 22b289a..bbbba082 100644
67761 --- a/fs/cifs/cifsglob.h
67762 +++ b/fs/cifs/cifsglob.h
67763 @@ -823,35 +823,35 @@ struct cifs_tcon {
67764 __u16 Flags; /* optional support bits */
67765 enum statusEnum tidStatus;
67766 #ifdef CONFIG_CIFS_STATS
67767 - atomic_t num_smbs_sent;
67768 + atomic_unchecked_t num_smbs_sent;
67769 union {
67770 struct {
67771 - atomic_t num_writes;
67772 - atomic_t num_reads;
67773 - atomic_t num_flushes;
67774 - atomic_t num_oplock_brks;
67775 - atomic_t num_opens;
67776 - atomic_t num_closes;
67777 - atomic_t num_deletes;
67778 - atomic_t num_mkdirs;
67779 - atomic_t num_posixopens;
67780 - atomic_t num_posixmkdirs;
67781 - atomic_t num_rmdirs;
67782 - atomic_t num_renames;
67783 - atomic_t num_t2renames;
67784 - atomic_t num_ffirst;
67785 - atomic_t num_fnext;
67786 - atomic_t num_fclose;
67787 - atomic_t num_hardlinks;
67788 - atomic_t num_symlinks;
67789 - atomic_t num_locks;
67790 - atomic_t num_acl_get;
67791 - atomic_t num_acl_set;
67792 + atomic_unchecked_t num_writes;
67793 + atomic_unchecked_t num_reads;
67794 + atomic_unchecked_t num_flushes;
67795 + atomic_unchecked_t num_oplock_brks;
67796 + atomic_unchecked_t num_opens;
67797 + atomic_unchecked_t num_closes;
67798 + atomic_unchecked_t num_deletes;
67799 + atomic_unchecked_t num_mkdirs;
67800 + atomic_unchecked_t num_posixopens;
67801 + atomic_unchecked_t num_posixmkdirs;
67802 + atomic_unchecked_t num_rmdirs;
67803 + atomic_unchecked_t num_renames;
67804 + atomic_unchecked_t num_t2renames;
67805 + atomic_unchecked_t num_ffirst;
67806 + atomic_unchecked_t num_fnext;
67807 + atomic_unchecked_t num_fclose;
67808 + atomic_unchecked_t num_hardlinks;
67809 + atomic_unchecked_t num_symlinks;
67810 + atomic_unchecked_t num_locks;
67811 + atomic_unchecked_t num_acl_get;
67812 + atomic_unchecked_t num_acl_set;
67813 } cifs_stats;
67814 #ifdef CONFIG_CIFS_SMB2
67815 struct {
67816 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
67817 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
67818 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
67819 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
67820 } smb2_stats;
67821 #endif /* CONFIG_CIFS_SMB2 */
67822 } stats;
67823 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
67824 }
67825
67826 #ifdef CONFIG_CIFS_STATS
67827 -#define cifs_stats_inc atomic_inc
67828 +#define cifs_stats_inc atomic_inc_unchecked
67829
67830 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
67831 unsigned int bytes)
67832 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
67833 /* Various Debug counters */
67834 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
67835 #ifdef CONFIG_CIFS_STATS2
67836 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
67837 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
67838 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
67839 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
67840 #endif
67841 GLOBAL_EXTERN atomic_t smBufAllocCount;
67842 GLOBAL_EXTERN atomic_t midCount;
67843 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
67844 index ca30c39..570fb94 100644
67845 --- a/fs/cifs/file.c
67846 +++ b/fs/cifs/file.c
67847 @@ -2055,10 +2055,14 @@ static int cifs_writepages(struct address_space *mapping,
67848 index = mapping->writeback_index; /* Start from prev offset */
67849 end = -1;
67850 } else {
67851 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
67852 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
67853 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
67854 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
67855 range_whole = true;
67856 + index = 0;
67857 + end = ULONG_MAX;
67858 + } else {
67859 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
67860 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
67861 + }
67862 scanned = true;
67863 }
67864 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
67865 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
67866 index 3379463..3af418a 100644
67867 --- a/fs/cifs/misc.c
67868 +++ b/fs/cifs/misc.c
67869 @@ -170,7 +170,7 @@ cifs_buf_get(void)
67870 memset(ret_buf, 0, buf_size + 3);
67871 atomic_inc(&bufAllocCount);
67872 #ifdef CONFIG_CIFS_STATS2
67873 - atomic_inc(&totBufAllocCount);
67874 + atomic_inc_unchecked(&totBufAllocCount);
67875 #endif /* CONFIG_CIFS_STATS2 */
67876 }
67877
67878 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
67879 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
67880 atomic_inc(&smBufAllocCount);
67881 #ifdef CONFIG_CIFS_STATS2
67882 - atomic_inc(&totSmBufAllocCount);
67883 + atomic_inc_unchecked(&totSmBufAllocCount);
67884 #endif /* CONFIG_CIFS_STATS2 */
67885
67886 }
67887 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
67888 index d297903..1cb7516 100644
67889 --- a/fs/cifs/smb1ops.c
67890 +++ b/fs/cifs/smb1ops.c
67891 @@ -622,27 +622,27 @@ static void
67892 cifs_clear_stats(struct cifs_tcon *tcon)
67893 {
67894 #ifdef CONFIG_CIFS_STATS
67895 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
67896 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
67897 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
67898 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
67899 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
67900 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
67901 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
67902 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
67903 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
67904 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
67905 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
67906 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
67907 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
67908 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
67909 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
67910 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
67911 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
67912 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
67913 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
67914 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
67915 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
67916 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
67917 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
67918 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
67919 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
67920 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
67921 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
67922 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
67923 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
67924 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
67925 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
67926 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
67927 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
67928 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
67929 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
67930 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
67931 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
67932 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
67933 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
67934 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
67935 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
67936 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
67937 #endif
67938 }
67939
67940 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
67941 {
67942 #ifdef CONFIG_CIFS_STATS
67943 seq_printf(m, " Oplocks breaks: %d",
67944 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
67945 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
67946 seq_printf(m, "\nReads: %d Bytes: %llu",
67947 - atomic_read(&tcon->stats.cifs_stats.num_reads),
67948 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
67949 (long long)(tcon->bytes_read));
67950 seq_printf(m, "\nWrites: %d Bytes: %llu",
67951 - atomic_read(&tcon->stats.cifs_stats.num_writes),
67952 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
67953 (long long)(tcon->bytes_written));
67954 seq_printf(m, "\nFlushes: %d",
67955 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
67956 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
67957 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
67958 - atomic_read(&tcon->stats.cifs_stats.num_locks),
67959 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
67960 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
67961 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
67962 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
67963 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
67964 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
67965 - atomic_read(&tcon->stats.cifs_stats.num_opens),
67966 - atomic_read(&tcon->stats.cifs_stats.num_closes),
67967 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
67968 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
67969 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
67970 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
67971 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
67972 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
67973 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
67974 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
67975 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
67976 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
67977 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
67978 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
67979 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
67980 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
67981 seq_printf(m, "\nRenames: %d T2 Renames %d",
67982 - atomic_read(&tcon->stats.cifs_stats.num_renames),
67983 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
67984 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
67985 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
67986 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
67987 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
67988 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
67989 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
67990 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
67991 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
67992 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
67993 #endif
67994 }
67995
67996 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
67997 index eab05e1..ffe5ea4 100644
67998 --- a/fs/cifs/smb2ops.c
67999 +++ b/fs/cifs/smb2ops.c
68000 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
68001 #ifdef CONFIG_CIFS_STATS
68002 int i;
68003 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
68004 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
68005 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
68006 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
68007 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
68008 }
68009 #endif
68010 }
68011 @@ -459,65 +459,65 @@ static void
68012 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
68013 {
68014 #ifdef CONFIG_CIFS_STATS
68015 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
68016 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
68017 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
68018 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
68019 seq_printf(m, "\nNegotiates: %d sent %d failed",
68020 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
68021 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
68022 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
68023 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
68024 seq_printf(m, "\nSessionSetups: %d sent %d failed",
68025 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
68026 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
68027 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
68028 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
68029 seq_printf(m, "\nLogoffs: %d sent %d failed",
68030 - atomic_read(&sent[SMB2_LOGOFF_HE]),
68031 - atomic_read(&failed[SMB2_LOGOFF_HE]));
68032 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
68033 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
68034 seq_printf(m, "\nTreeConnects: %d sent %d failed",
68035 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
68036 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
68037 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
68038 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
68039 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
68040 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
68041 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
68042 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
68043 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
68044 seq_printf(m, "\nCreates: %d sent %d failed",
68045 - atomic_read(&sent[SMB2_CREATE_HE]),
68046 - atomic_read(&failed[SMB2_CREATE_HE]));
68047 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
68048 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
68049 seq_printf(m, "\nCloses: %d sent %d failed",
68050 - atomic_read(&sent[SMB2_CLOSE_HE]),
68051 - atomic_read(&failed[SMB2_CLOSE_HE]));
68052 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
68053 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
68054 seq_printf(m, "\nFlushes: %d sent %d failed",
68055 - atomic_read(&sent[SMB2_FLUSH_HE]),
68056 - atomic_read(&failed[SMB2_FLUSH_HE]));
68057 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
68058 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
68059 seq_printf(m, "\nReads: %d sent %d failed",
68060 - atomic_read(&sent[SMB2_READ_HE]),
68061 - atomic_read(&failed[SMB2_READ_HE]));
68062 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
68063 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
68064 seq_printf(m, "\nWrites: %d sent %d failed",
68065 - atomic_read(&sent[SMB2_WRITE_HE]),
68066 - atomic_read(&failed[SMB2_WRITE_HE]));
68067 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
68068 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
68069 seq_printf(m, "\nLocks: %d sent %d failed",
68070 - atomic_read(&sent[SMB2_LOCK_HE]),
68071 - atomic_read(&failed[SMB2_LOCK_HE]));
68072 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
68073 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
68074 seq_printf(m, "\nIOCTLs: %d sent %d failed",
68075 - atomic_read(&sent[SMB2_IOCTL_HE]),
68076 - atomic_read(&failed[SMB2_IOCTL_HE]));
68077 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
68078 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
68079 seq_printf(m, "\nCancels: %d sent %d failed",
68080 - atomic_read(&sent[SMB2_CANCEL_HE]),
68081 - atomic_read(&failed[SMB2_CANCEL_HE]));
68082 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
68083 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
68084 seq_printf(m, "\nEchos: %d sent %d failed",
68085 - atomic_read(&sent[SMB2_ECHO_HE]),
68086 - atomic_read(&failed[SMB2_ECHO_HE]));
68087 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
68088 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
68089 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
68090 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
68091 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
68092 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
68093 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
68094 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
68095 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
68096 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
68097 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
68098 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
68099 seq_printf(m, "\nQueryInfos: %d sent %d failed",
68100 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
68101 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
68102 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
68103 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
68104 seq_printf(m, "\nSetInfos: %d sent %d failed",
68105 - atomic_read(&sent[SMB2_SET_INFO_HE]),
68106 - atomic_read(&failed[SMB2_SET_INFO_HE]));
68107 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
68108 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
68109 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
68110 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
68111 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
68112 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
68113 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
68114 #endif
68115 }
68116
68117 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
68118 index 65cd7a8..3518676 100644
68119 --- a/fs/cifs/smb2pdu.c
68120 +++ b/fs/cifs/smb2pdu.c
68121 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
68122 default:
68123 cifs_dbg(VFS, "info level %u isn't supported\n",
68124 srch_inf->info_level);
68125 - rc = -EINVAL;
68126 - goto qdir_exit;
68127 + return -EINVAL;
68128 }
68129
68130 req->FileIndex = cpu_to_le32(index);
68131 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
68132 index 46ee6f2..89a9e7f 100644
68133 --- a/fs/coda/cache.c
68134 +++ b/fs/coda/cache.c
68135 @@ -24,7 +24,7 @@
68136 #include "coda_linux.h"
68137 #include "coda_cache.h"
68138
68139 -static atomic_t permission_epoch = ATOMIC_INIT(0);
68140 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
68141
68142 /* replace or extend an acl cache hit */
68143 void coda_cache_enter(struct inode *inode, int mask)
68144 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
68145 struct coda_inode_info *cii = ITOC(inode);
68146
68147 spin_lock(&cii->c_lock);
68148 - cii->c_cached_epoch = atomic_read(&permission_epoch);
68149 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
68150 if (!uid_eq(cii->c_uid, current_fsuid())) {
68151 cii->c_uid = current_fsuid();
68152 cii->c_cached_perm = mask;
68153 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
68154 {
68155 struct coda_inode_info *cii = ITOC(inode);
68156 spin_lock(&cii->c_lock);
68157 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
68158 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
68159 spin_unlock(&cii->c_lock);
68160 }
68161
68162 /* remove all acl caches */
68163 void coda_cache_clear_all(struct super_block *sb)
68164 {
68165 - atomic_inc(&permission_epoch);
68166 + atomic_inc_unchecked(&permission_epoch);
68167 }
68168
68169
68170 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
68171 spin_lock(&cii->c_lock);
68172 hit = (mask & cii->c_cached_perm) == mask &&
68173 uid_eq(cii->c_uid, current_fsuid()) &&
68174 - cii->c_cached_epoch == atomic_read(&permission_epoch);
68175 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
68176 spin_unlock(&cii->c_lock);
68177
68178 return hit;
68179 diff --git a/fs/compat.c b/fs/compat.c
68180 index 6fd272d..dd34ba2 100644
68181 --- a/fs/compat.c
68182 +++ b/fs/compat.c
68183 @@ -54,7 +54,7 @@
68184 #include <asm/ioctls.h>
68185 #include "internal.h"
68186
68187 -int compat_log = 1;
68188 +int compat_log = 0;
68189
68190 int compat_printk(const char *fmt, ...)
68191 {
68192 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
68193
68194 set_fs(KERNEL_DS);
68195 /* The __user pointer cast is valid because of the set_fs() */
68196 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
68197 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
68198 set_fs(oldfs);
68199 /* truncating is ok because it's a user address */
68200 if (!ret)
68201 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
68202 goto out;
68203
68204 ret = -EINVAL;
68205 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
68206 + if (nr_segs > UIO_MAXIOV)
68207 goto out;
68208 if (nr_segs > fast_segs) {
68209 ret = -ENOMEM;
68210 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
68211 struct compat_readdir_callback {
68212 struct dir_context ctx;
68213 struct compat_old_linux_dirent __user *dirent;
68214 + struct file * file;
68215 int result;
68216 };
68217
68218 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
68219 buf->result = -EOVERFLOW;
68220 return -EOVERFLOW;
68221 }
68222 +
68223 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68224 + return 0;
68225 +
68226 buf->result++;
68227 dirent = buf->dirent;
68228 if (!access_ok(VERIFY_WRITE, dirent,
68229 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
68230 if (!f.file)
68231 return -EBADF;
68232
68233 + buf.file = f.file;
68234 error = iterate_dir(f.file, &buf.ctx);
68235 if (buf.result)
68236 error = buf.result;
68237 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
68238 struct dir_context ctx;
68239 struct compat_linux_dirent __user *current_dir;
68240 struct compat_linux_dirent __user *previous;
68241 + struct file * file;
68242 int count;
68243 int error;
68244 };
68245 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
68246 buf->error = -EOVERFLOW;
68247 return -EOVERFLOW;
68248 }
68249 +
68250 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68251 + return 0;
68252 +
68253 dirent = buf->previous;
68254 if (dirent) {
68255 if (__put_user(offset, &dirent->d_off))
68256 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
68257 if (!f.file)
68258 return -EBADF;
68259
68260 + buf.file = f.file;
68261 error = iterate_dir(f.file, &buf.ctx);
68262 if (error >= 0)
68263 error = buf.error;
68264 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
68265 struct dir_context ctx;
68266 struct linux_dirent64 __user *current_dir;
68267 struct linux_dirent64 __user *previous;
68268 + struct file * file;
68269 int count;
68270 int error;
68271 };
68272 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
68273 buf->error = -EINVAL; /* only used if we fail.. */
68274 if (reclen > buf->count)
68275 return -EINVAL;
68276 +
68277 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68278 + return 0;
68279 +
68280 dirent = buf->previous;
68281
68282 if (dirent) {
68283 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
68284 if (!f.file)
68285 return -EBADF;
68286
68287 + buf.file = f.file;
68288 error = iterate_dir(f.file, &buf.ctx);
68289 if (error >= 0)
68290 error = buf.error;
68291 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
68292 index 4d24d17..4f8c09e 100644
68293 --- a/fs/compat_binfmt_elf.c
68294 +++ b/fs/compat_binfmt_elf.c
68295 @@ -30,11 +30,13 @@
68296 #undef elf_phdr
68297 #undef elf_shdr
68298 #undef elf_note
68299 +#undef elf_dyn
68300 #undef elf_addr_t
68301 #define elfhdr elf32_hdr
68302 #define elf_phdr elf32_phdr
68303 #define elf_shdr elf32_shdr
68304 #define elf_note elf32_note
68305 +#define elf_dyn Elf32_Dyn
68306 #define elf_addr_t Elf32_Addr
68307
68308 /*
68309 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
68310 index afec645..9c65620 100644
68311 --- a/fs/compat_ioctl.c
68312 +++ b/fs/compat_ioctl.c
68313 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
68314 return -EFAULT;
68315 if (__get_user(udata, &ss32->iomem_base))
68316 return -EFAULT;
68317 - ss.iomem_base = compat_ptr(udata);
68318 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
68319 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
68320 __get_user(ss.port_high, &ss32->port_high))
68321 return -EFAULT;
68322 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
68323 for (i = 0; i < nmsgs; i++) {
68324 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
68325 return -EFAULT;
68326 - if (get_user(datap, &umsgs[i].buf) ||
68327 - put_user(compat_ptr(datap), &tmsgs[i].buf))
68328 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
68329 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
68330 return -EFAULT;
68331 }
68332 return sys_ioctl(fd, cmd, (unsigned long)tdata);
68333 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
68334 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
68335 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
68336 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
68337 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
68338 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
68339 return -EFAULT;
68340
68341 return ioctl_preallocate(file, p);
68342 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
68343 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
68344 {
68345 unsigned int a, b;
68346 - a = *(unsigned int *)p;
68347 - b = *(unsigned int *)q;
68348 + a = *(const unsigned int *)p;
68349 + b = *(const unsigned int *)q;
68350 if (a > b)
68351 return 1;
68352 if (a < b)
68353 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
68354 index cf0db00..c7f70e8 100644
68355 --- a/fs/configfs/dir.c
68356 +++ b/fs/configfs/dir.c
68357 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
68358 }
68359 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
68360 struct configfs_dirent *next;
68361 - const char *name;
68362 + const unsigned char * name;
68363 + char d_name[sizeof(next->s_dentry->d_iname)];
68364 int len;
68365 struct inode *inode = NULL;
68366
68367 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
68368 continue;
68369
68370 name = configfs_get_name(next);
68371 - len = strlen(name);
68372 + if (next->s_dentry && name == next->s_dentry->d_iname) {
68373 + len = next->s_dentry->d_name.len;
68374 + memcpy(d_name, name, len);
68375 + name = d_name;
68376 + } else
68377 + len = strlen(name);
68378
68379 /*
68380 * We'll have a dentry and an inode for
68381 diff --git a/fs/coredump.c b/fs/coredump.c
68382 index bbbe139..b76fae5 100644
68383 --- a/fs/coredump.c
68384 +++ b/fs/coredump.c
68385 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
68386 struct pipe_inode_info *pipe = file->private_data;
68387
68388 pipe_lock(pipe);
68389 - pipe->readers++;
68390 - pipe->writers--;
68391 + atomic_inc(&pipe->readers);
68392 + atomic_dec(&pipe->writers);
68393 wake_up_interruptible_sync(&pipe->wait);
68394 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
68395 pipe_unlock(pipe);
68396 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
68397 * We actually want wait_event_freezable() but then we need
68398 * to clear TIF_SIGPENDING and improve dump_interrupted().
68399 */
68400 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
68401 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
68402
68403 pipe_lock(pipe);
68404 - pipe->readers--;
68405 - pipe->writers++;
68406 + atomic_dec(&pipe->readers);
68407 + atomic_inc(&pipe->writers);
68408 pipe_unlock(pipe);
68409 }
68410
68411 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
68412 struct files_struct *displaced;
68413 bool need_nonrelative = false;
68414 bool core_dumped = false;
68415 - static atomic_t core_dump_count = ATOMIC_INIT(0);
68416 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
68417 + long signr = siginfo->si_signo;
68418 + int dumpable;
68419 struct coredump_params cprm = {
68420 .siginfo = siginfo,
68421 .regs = signal_pt_regs(),
68422 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
68423 .mm_flags = mm->flags,
68424 };
68425
68426 - audit_core_dumps(siginfo->si_signo);
68427 + audit_core_dumps(signr);
68428 +
68429 + dumpable = __get_dumpable(cprm.mm_flags);
68430 +
68431 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
68432 + gr_handle_brute_attach(dumpable);
68433
68434 binfmt = mm->binfmt;
68435 if (!binfmt || !binfmt->core_dump)
68436 goto fail;
68437 - if (!__get_dumpable(cprm.mm_flags))
68438 + if (!dumpable)
68439 goto fail;
68440
68441 cred = prepare_creds();
68442 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
68443 need_nonrelative = true;
68444 }
68445
68446 - retval = coredump_wait(siginfo->si_signo, &core_state);
68447 + retval = coredump_wait(signr, &core_state);
68448 if (retval < 0)
68449 goto fail_creds;
68450
68451 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
68452 }
68453 cprm.limit = RLIM_INFINITY;
68454
68455 - dump_count = atomic_inc_return(&core_dump_count);
68456 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
68457 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
68458 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
68459 task_tgid_vnr(current), current->comm);
68460 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
68461 } else {
68462 struct inode *inode;
68463
68464 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
68465 +
68466 if (cprm.limit < binfmt->min_coredump)
68467 goto fail_unlock;
68468
68469 @@ -681,7 +690,7 @@ close_fail:
68470 filp_close(cprm.file, NULL);
68471 fail_dropcount:
68472 if (ispipe)
68473 - atomic_dec(&core_dump_count);
68474 + atomic_dec_unchecked(&core_dump_count);
68475 fail_unlock:
68476 kfree(cn.corename);
68477 coredump_finish(mm, core_dumped);
68478 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
68479 struct file *file = cprm->file;
68480 loff_t pos = file->f_pos;
68481 ssize_t n;
68482 +
68483 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
68484 if (cprm->written + nr > cprm->limit)
68485 return 0;
68486 while (nr) {
68487 diff --git a/fs/dcache.c b/fs/dcache.c
68488 index 922f23e..05e38ae 100644
68489 --- a/fs/dcache.c
68490 +++ b/fs/dcache.c
68491 @@ -511,7 +511,7 @@ static void __dentry_kill(struct dentry *dentry)
68492 * dentry_iput drops the locks, at which point nobody (except
68493 * transient RCU lookups) can reach this dentry.
68494 */
68495 - BUG_ON(dentry->d_lockref.count > 0);
68496 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
68497 this_cpu_dec(nr_dentry);
68498 if (dentry->d_op && dentry->d_op->d_release)
68499 dentry->d_op->d_release(dentry);
68500 @@ -564,7 +564,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
68501 struct dentry *parent = dentry->d_parent;
68502 if (IS_ROOT(dentry))
68503 return NULL;
68504 - if (unlikely(dentry->d_lockref.count < 0))
68505 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
68506 return NULL;
68507 if (likely(spin_trylock(&parent->d_lock)))
68508 return parent;
68509 @@ -626,8 +626,8 @@ static inline bool fast_dput(struct dentry *dentry)
68510 */
68511 if (unlikely(ret < 0)) {
68512 spin_lock(&dentry->d_lock);
68513 - if (dentry->d_lockref.count > 1) {
68514 - dentry->d_lockref.count--;
68515 + if (__lockref_read(&dentry->d_lockref) > 1) {
68516 + __lockref_dec(&dentry->d_lockref);
68517 spin_unlock(&dentry->d_lock);
68518 return 1;
68519 }
68520 @@ -682,7 +682,7 @@ static inline bool fast_dput(struct dentry *dentry)
68521 * else could have killed it and marked it dead. Either way, we
68522 * don't need to do anything else.
68523 */
68524 - if (dentry->d_lockref.count) {
68525 + if (__lockref_read(&dentry->d_lockref)) {
68526 spin_unlock(&dentry->d_lock);
68527 return 1;
68528 }
68529 @@ -692,7 +692,7 @@ static inline bool fast_dput(struct dentry *dentry)
68530 * lock, and we just tested that it was zero, so we can just
68531 * set it to 1.
68532 */
68533 - dentry->d_lockref.count = 1;
68534 + __lockref_set(&dentry->d_lockref, 1);
68535 return 0;
68536 }
68537
68538 @@ -751,7 +751,7 @@ repeat:
68539 dentry->d_flags |= DCACHE_REFERENCED;
68540 dentry_lru_add(dentry);
68541
68542 - dentry->d_lockref.count--;
68543 + __lockref_dec(&dentry->d_lockref);
68544 spin_unlock(&dentry->d_lock);
68545 return;
68546
68547 @@ -766,7 +766,7 @@ EXPORT_SYMBOL(dput);
68548 /* This must be called with d_lock held */
68549 static inline void __dget_dlock(struct dentry *dentry)
68550 {
68551 - dentry->d_lockref.count++;
68552 + __lockref_inc(&dentry->d_lockref);
68553 }
68554
68555 static inline void __dget(struct dentry *dentry)
68556 @@ -807,8 +807,8 @@ repeat:
68557 goto repeat;
68558 }
68559 rcu_read_unlock();
68560 - BUG_ON(!ret->d_lockref.count);
68561 - ret->d_lockref.count++;
68562 + BUG_ON(!__lockref_read(&ret->d_lockref));
68563 + __lockref_inc(&ret->d_lockref);
68564 spin_unlock(&ret->d_lock);
68565 return ret;
68566 }
68567 @@ -886,9 +886,9 @@ restart:
68568 spin_lock(&inode->i_lock);
68569 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
68570 spin_lock(&dentry->d_lock);
68571 - if (!dentry->d_lockref.count) {
68572 + if (!__lockref_read(&dentry->d_lockref)) {
68573 struct dentry *parent = lock_parent(dentry);
68574 - if (likely(!dentry->d_lockref.count)) {
68575 + if (likely(!__lockref_read(&dentry->d_lockref))) {
68576 __dentry_kill(dentry);
68577 dput(parent);
68578 goto restart;
68579 @@ -923,7 +923,7 @@ static void shrink_dentry_list(struct list_head *list)
68580 * We found an inuse dentry which was not removed from
68581 * the LRU because of laziness during lookup. Do not free it.
68582 */
68583 - if (dentry->d_lockref.count > 0) {
68584 + if (__lockref_read(&dentry->d_lockref) > 0) {
68585 spin_unlock(&dentry->d_lock);
68586 if (parent)
68587 spin_unlock(&parent->d_lock);
68588 @@ -961,8 +961,8 @@ static void shrink_dentry_list(struct list_head *list)
68589 dentry = parent;
68590 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
68591 parent = lock_parent(dentry);
68592 - if (dentry->d_lockref.count != 1) {
68593 - dentry->d_lockref.count--;
68594 + if (__lockref_read(&dentry->d_lockref) != 1) {
68595 + __lockref_inc(&dentry->d_lockref);
68596 spin_unlock(&dentry->d_lock);
68597 if (parent)
68598 spin_unlock(&parent->d_lock);
68599 @@ -1002,7 +1002,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
68600 * counts, just remove them from the LRU. Otherwise give them
68601 * another pass through the LRU.
68602 */
68603 - if (dentry->d_lockref.count) {
68604 + if (__lockref_read(&dentry->d_lockref)) {
68605 d_lru_isolate(lru, dentry);
68606 spin_unlock(&dentry->d_lock);
68607 return LRU_REMOVED;
68608 @@ -1336,7 +1336,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
68609 } else {
68610 if (dentry->d_flags & DCACHE_LRU_LIST)
68611 d_lru_del(dentry);
68612 - if (!dentry->d_lockref.count) {
68613 + if (!__lockref_read(&dentry->d_lockref)) {
68614 d_shrink_add(dentry, &data->dispose);
68615 data->found++;
68616 }
68617 @@ -1384,7 +1384,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
68618 return D_WALK_CONTINUE;
68619
68620 /* root with refcount 1 is fine */
68621 - if (dentry == _data && dentry->d_lockref.count == 1)
68622 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
68623 return D_WALK_CONTINUE;
68624
68625 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
68626 @@ -1393,7 +1393,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
68627 dentry->d_inode ?
68628 dentry->d_inode->i_ino : 0UL,
68629 dentry,
68630 - dentry->d_lockref.count,
68631 + __lockref_read(&dentry->d_lockref),
68632 dentry->d_sb->s_type->name,
68633 dentry->d_sb->s_id);
68634 WARN_ON(1);
68635 @@ -1534,7 +1534,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68636 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
68637 if (name->len > DNAME_INLINE_LEN-1) {
68638 size_t size = offsetof(struct external_name, name[1]);
68639 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
68640 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
68641 if (!p) {
68642 kmem_cache_free(dentry_cache, dentry);
68643 return NULL;
68644 @@ -1557,7 +1557,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68645 smp_wmb();
68646 dentry->d_name.name = dname;
68647
68648 - dentry->d_lockref.count = 1;
68649 + __lockref_set(&dentry->d_lockref, 1);
68650 dentry->d_flags = 0;
68651 spin_lock_init(&dentry->d_lock);
68652 seqcount_init(&dentry->d_seq);
68653 @@ -1566,6 +1566,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68654 dentry->d_sb = sb;
68655 dentry->d_op = NULL;
68656 dentry->d_fsdata = NULL;
68657 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
68658 + atomic_set(&dentry->chroot_refcnt, 0);
68659 +#endif
68660 INIT_HLIST_BL_NODE(&dentry->d_hash);
68661 INIT_LIST_HEAD(&dentry->d_lru);
68662 INIT_LIST_HEAD(&dentry->d_subdirs);
68663 @@ -2290,7 +2293,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
68664 goto next;
68665 }
68666
68667 - dentry->d_lockref.count++;
68668 + __lockref_inc(&dentry->d_lockref);
68669 found = dentry;
68670 spin_unlock(&dentry->d_lock);
68671 break;
68672 @@ -2358,7 +2361,7 @@ again:
68673 spin_lock(&dentry->d_lock);
68674 inode = dentry->d_inode;
68675 isdir = S_ISDIR(inode->i_mode);
68676 - if (dentry->d_lockref.count == 1) {
68677 + if (__lockref_read(&dentry->d_lockref) == 1) {
68678 if (!spin_trylock(&inode->i_lock)) {
68679 spin_unlock(&dentry->d_lock);
68680 cpu_relax();
68681 @@ -3311,7 +3314,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
68682
68683 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
68684 dentry->d_flags |= DCACHE_GENOCIDE;
68685 - dentry->d_lockref.count--;
68686 + __lockref_dec(&dentry->d_lockref);
68687 }
68688 }
68689 return D_WALK_CONTINUE;
68690 @@ -3427,7 +3430,8 @@ void __init vfs_caches_init(unsigned long mempages)
68691 mempages -= reserve;
68692
68693 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
68694 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
68695 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
68696 + SLAB_NO_SANITIZE, NULL);
68697
68698 dcache_init();
68699 inode_init();
68700 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
68701 index 96400ab..906103d 100644
68702 --- a/fs/debugfs/inode.c
68703 +++ b/fs/debugfs/inode.c
68704 @@ -386,6 +386,10 @@ struct dentry *debugfs_create_file_size(const char *name, umode_t mode,
68705 }
68706 EXPORT_SYMBOL_GPL(debugfs_create_file_size);
68707
68708 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68709 +extern int grsec_enable_sysfs_restrict;
68710 +#endif
68711 +
68712 /**
68713 * debugfs_create_dir - create a directory in the debugfs filesystem
68714 * @name: a pointer to a string containing the name of the directory to
68715 @@ -404,6 +408,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
68716 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
68717 * returned.
68718 */
68719 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68720 +extern int grsec_enable_sysfs_restrict;
68721 +#endif
68722 +
68723 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
68724 {
68725 struct dentry *dentry = start_creating(name, parent);
68726 @@ -416,7 +424,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
68727 if (unlikely(!inode))
68728 return failed_creating(dentry);
68729
68730 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
68731 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68732 + if (grsec_enable_sysfs_restrict)
68733 + inode->i_mode = S_IFDIR | S_IRWXU;
68734 + else
68735 +#endif
68736 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
68737 inode->i_op = &simple_dir_inode_operations;
68738 inode->i_fop = &simple_dir_operations;
68739
68740 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
68741 index b08b518..d6acffa 100644
68742 --- a/fs/ecryptfs/inode.c
68743 +++ b/fs/ecryptfs/inode.c
68744 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
68745 old_fs = get_fs();
68746 set_fs(get_ds());
68747 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
68748 - (char __user *)lower_buf,
68749 + (char __force_user *)lower_buf,
68750 PATH_MAX);
68751 set_fs(old_fs);
68752 if (rc < 0)
68753 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
68754 index e4141f2..d8263e8 100644
68755 --- a/fs/ecryptfs/miscdev.c
68756 +++ b/fs/ecryptfs/miscdev.c
68757 @@ -304,7 +304,7 @@ check_list:
68758 goto out_unlock_msg_ctx;
68759 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
68760 if (msg_ctx->msg) {
68761 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
68762 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
68763 goto out_unlock_msg_ctx;
68764 i += packet_length_size;
68765 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
68766 diff --git a/fs/exec.c b/fs/exec.c
68767 index 1202445..7a6fde9 100644
68768 --- a/fs/exec.c
68769 +++ b/fs/exec.c
68770 @@ -56,8 +56,20 @@
68771 #include <linux/pipe_fs_i.h>
68772 #include <linux/oom.h>
68773 #include <linux/compat.h>
68774 +#include <linux/random.h>
68775 +#include <linux/seq_file.h>
68776 +#include <linux/coredump.h>
68777 +#include <linux/mman.h>
68778 +
68779 +#ifdef CONFIG_PAX_REFCOUNT
68780 +#include <linux/kallsyms.h>
68781 +#include <linux/kdebug.h>
68782 +#endif
68783 +
68784 +#include <trace/events/fs.h>
68785
68786 #include <asm/uaccess.h>
68787 +#include <asm/sections.h>
68788 #include <asm/mmu_context.h>
68789 #include <asm/tlb.h>
68790
68791 @@ -66,19 +78,34 @@
68792
68793 #include <trace/events/sched.h>
68794
68795 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
68796 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
68797 +{
68798 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
68799 +}
68800 +#endif
68801 +
68802 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
68803 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
68804 +EXPORT_SYMBOL(pax_set_initial_flags_func);
68805 +#endif
68806 +
68807 int suid_dumpable = 0;
68808
68809 static LIST_HEAD(formats);
68810 static DEFINE_RWLOCK(binfmt_lock);
68811
68812 +extern int gr_process_kernel_exec_ban(void);
68813 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
68814 +
68815 void __register_binfmt(struct linux_binfmt * fmt, int insert)
68816 {
68817 BUG_ON(!fmt);
68818 if (WARN_ON(!fmt->load_binary))
68819 return;
68820 write_lock(&binfmt_lock);
68821 - insert ? list_add(&fmt->lh, &formats) :
68822 - list_add_tail(&fmt->lh, &formats);
68823 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
68824 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
68825 write_unlock(&binfmt_lock);
68826 }
68827
68828 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
68829 void unregister_binfmt(struct linux_binfmt * fmt)
68830 {
68831 write_lock(&binfmt_lock);
68832 - list_del(&fmt->lh);
68833 + pax_list_del((struct list_head *)&fmt->lh);
68834 write_unlock(&binfmt_lock);
68835 }
68836
68837 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
68838 int write)
68839 {
68840 struct page *page;
68841 - int ret;
68842
68843 -#ifdef CONFIG_STACK_GROWSUP
68844 - if (write) {
68845 - ret = expand_downwards(bprm->vma, pos);
68846 - if (ret < 0)
68847 - return NULL;
68848 - }
68849 -#endif
68850 - ret = get_user_pages(current, bprm->mm, pos,
68851 - 1, write, 1, &page, NULL);
68852 - if (ret <= 0)
68853 + if (0 > expand_downwards(bprm->vma, pos))
68854 + return NULL;
68855 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
68856 return NULL;
68857
68858 if (write) {
68859 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
68860 if (size <= ARG_MAX)
68861 return page;
68862
68863 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68864 + // only allow 512KB for argv+env on suid/sgid binaries
68865 + // to prevent easy ASLR exhaustion
68866 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
68867 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
68868 + (size > (512 * 1024))) {
68869 + put_page(page);
68870 + return NULL;
68871 + }
68872 +#endif
68873 +
68874 /*
68875 * Limit to 1/4-th the stack size for the argv+env strings.
68876 * This ensures that:
68877 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
68878 vma->vm_end = STACK_TOP_MAX;
68879 vma->vm_start = vma->vm_end - PAGE_SIZE;
68880 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
68881 +
68882 +#ifdef CONFIG_PAX_SEGMEXEC
68883 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
68884 +#endif
68885 +
68886 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
68887 INIT_LIST_HEAD(&vma->anon_vma_chain);
68888
68889 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
68890 arch_bprm_mm_init(mm, vma);
68891 up_write(&mm->mmap_sem);
68892 bprm->p = vma->vm_end - sizeof(void *);
68893 +
68894 +#ifdef CONFIG_PAX_RANDUSTACK
68895 + if (randomize_va_space)
68896 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
68897 +#endif
68898 +
68899 return 0;
68900 err:
68901 up_write(&mm->mmap_sem);
68902 @@ -396,7 +437,7 @@ struct user_arg_ptr {
68903 } ptr;
68904 };
68905
68906 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68907 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68908 {
68909 const char __user *native;
68910
68911 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68912 compat_uptr_t compat;
68913
68914 if (get_user(compat, argv.ptr.compat + nr))
68915 - return ERR_PTR(-EFAULT);
68916 + return (const char __force_user *)ERR_PTR(-EFAULT);
68917
68918 return compat_ptr(compat);
68919 }
68920 #endif
68921
68922 if (get_user(native, argv.ptr.native + nr))
68923 - return ERR_PTR(-EFAULT);
68924 + return (const char __force_user *)ERR_PTR(-EFAULT);
68925
68926 return native;
68927 }
68928 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
68929 if (!p)
68930 break;
68931
68932 - if (IS_ERR(p))
68933 + if (IS_ERR((const char __force_kernel *)p))
68934 return -EFAULT;
68935
68936 if (i >= max)
68937 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
68938
68939 ret = -EFAULT;
68940 str = get_user_arg_ptr(argv, argc);
68941 - if (IS_ERR(str))
68942 + if (IS_ERR((const char __force_kernel *)str))
68943 goto out;
68944
68945 len = strnlen_user(str, MAX_ARG_STRLEN);
68946 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
68947 int r;
68948 mm_segment_t oldfs = get_fs();
68949 struct user_arg_ptr argv = {
68950 - .ptr.native = (const char __user *const __user *)__argv,
68951 + .ptr.native = (const char __user * const __force_user *)__argv,
68952 };
68953
68954 set_fs(KERNEL_DS);
68955 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
68956 unsigned long new_end = old_end - shift;
68957 struct mmu_gather tlb;
68958
68959 - BUG_ON(new_start > new_end);
68960 + if (new_start >= new_end || new_start < mmap_min_addr)
68961 + return -ENOMEM;
68962
68963 /*
68964 * ensure there are no vmas between where we want to go
68965 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
68966 if (vma != find_vma(mm, new_start))
68967 return -EFAULT;
68968
68969 +#ifdef CONFIG_PAX_SEGMEXEC
68970 + BUG_ON(pax_find_mirror_vma(vma));
68971 +#endif
68972 +
68973 /*
68974 * cover the whole range: [new_start, old_end)
68975 */
68976 @@ -675,10 +721,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
68977 stack_top = arch_align_stack(stack_top);
68978 stack_top = PAGE_ALIGN(stack_top);
68979
68980 - if (unlikely(stack_top < mmap_min_addr) ||
68981 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
68982 - return -ENOMEM;
68983 -
68984 stack_shift = vma->vm_end - stack_top;
68985
68986 bprm->p -= stack_shift;
68987 @@ -690,8 +732,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
68988 bprm->exec -= stack_shift;
68989
68990 down_write(&mm->mmap_sem);
68991 +
68992 + /* Move stack pages down in memory. */
68993 + if (stack_shift) {
68994 + ret = shift_arg_pages(vma, stack_shift);
68995 + if (ret)
68996 + goto out_unlock;
68997 + }
68998 +
68999 vm_flags = VM_STACK_FLAGS;
69000
69001 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
69002 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
69003 + vm_flags &= ~VM_EXEC;
69004 +
69005 +#ifdef CONFIG_PAX_MPROTECT
69006 + if (mm->pax_flags & MF_PAX_MPROTECT)
69007 + vm_flags &= ~VM_MAYEXEC;
69008 +#endif
69009 +
69010 + }
69011 +#endif
69012 +
69013 /*
69014 * Adjust stack execute permissions; explicitly enable for
69015 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
69016 @@ -710,13 +772,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
69017 goto out_unlock;
69018 BUG_ON(prev != vma);
69019
69020 - /* Move stack pages down in memory. */
69021 - if (stack_shift) {
69022 - ret = shift_arg_pages(vma, stack_shift);
69023 - if (ret)
69024 - goto out_unlock;
69025 - }
69026 -
69027 /* mprotect_fixup is overkill to remove the temporary stack flags */
69028 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
69029
69030 @@ -740,6 +795,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
69031 #endif
69032 current->mm->start_stack = bprm->p;
69033 ret = expand_stack(vma, stack_base);
69034 +
69035 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
69036 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
69037 + unsigned long size;
69038 + vm_flags_t vm_flags;
69039 +
69040 + size = STACK_TOP - vma->vm_end;
69041 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
69042 +
69043 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
69044 +
69045 +#ifdef CONFIG_X86
69046 + if (!ret) {
69047 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
69048 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
69049 + }
69050 +#endif
69051 +
69052 + }
69053 +#endif
69054 +
69055 if (ret)
69056 ret = -EFAULT;
69057
69058 @@ -784,8 +860,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
69059 if (err)
69060 goto exit;
69061
69062 - if (name->name[0] != '\0')
69063 + if (name->name[0] != '\0') {
69064 fsnotify_open(file);
69065 + trace_open_exec(name->name);
69066 + }
69067
69068 out:
69069 return file;
69070 @@ -818,7 +896,7 @@ int kernel_read(struct file *file, loff_t offset,
69071 old_fs = get_fs();
69072 set_fs(get_ds());
69073 /* The cast to a user pointer is valid due to the set_fs() */
69074 - result = vfs_read(file, (void __user *)addr, count, &pos);
69075 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
69076 set_fs(old_fs);
69077 return result;
69078 }
69079 @@ -863,6 +941,7 @@ static int exec_mmap(struct mm_struct *mm)
69080 tsk->mm = mm;
69081 tsk->active_mm = mm;
69082 activate_mm(active_mm, mm);
69083 + populate_stack();
69084 tsk->mm->vmacache_seqnum = 0;
69085 vmacache_flush(tsk);
69086 task_unlock(tsk);
69087 @@ -929,10 +1008,14 @@ static int de_thread(struct task_struct *tsk)
69088 if (!thread_group_leader(tsk)) {
69089 struct task_struct *leader = tsk->group_leader;
69090
69091 - sig->notify_count = -1; /* for exit_notify() */
69092 for (;;) {
69093 threadgroup_change_begin(tsk);
69094 write_lock_irq(&tasklist_lock);
69095 + /*
69096 + * Do this under tasklist_lock to ensure that
69097 + * exit_notify() can't miss ->group_exit_task
69098 + */
69099 + sig->notify_count = -1;
69100 if (likely(leader->exit_state))
69101 break;
69102 __set_current_state(TASK_KILLABLE);
69103 @@ -1261,7 +1344,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
69104 }
69105 rcu_read_unlock();
69106
69107 - if (p->fs->users > n_fs)
69108 + if (atomic_read(&p->fs->users) > n_fs)
69109 bprm->unsafe |= LSM_UNSAFE_SHARE;
69110 else
69111 p->fs->in_exec = 1;
69112 @@ -1462,6 +1545,31 @@ static int exec_binprm(struct linux_binprm *bprm)
69113 return ret;
69114 }
69115
69116 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
69117 +static DEFINE_PER_CPU(u64, exec_counter);
69118 +static int __init init_exec_counters(void)
69119 +{
69120 + unsigned int cpu;
69121 +
69122 + for_each_possible_cpu(cpu) {
69123 + per_cpu(exec_counter, cpu) = (u64)cpu;
69124 + }
69125 +
69126 + return 0;
69127 +}
69128 +early_initcall(init_exec_counters);
69129 +static inline void increment_exec_counter(void)
69130 +{
69131 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
69132 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
69133 +}
69134 +#else
69135 +static inline void increment_exec_counter(void) {}
69136 +#endif
69137 +
69138 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
69139 + struct user_arg_ptr argv);
69140 +
69141 /*
69142 * sys_execve() executes a new program.
69143 */
69144 @@ -1470,6 +1578,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69145 struct user_arg_ptr envp,
69146 int flags)
69147 {
69148 +#ifdef CONFIG_GRKERNSEC
69149 + struct file *old_exec_file;
69150 + struct acl_subject_label *old_acl;
69151 + struct rlimit old_rlim[RLIM_NLIMITS];
69152 +#endif
69153 char *pathbuf = NULL;
69154 struct linux_binprm *bprm;
69155 struct file *file;
69156 @@ -1479,6 +1592,8 @@ static int do_execveat_common(int fd, struct filename *filename,
69157 if (IS_ERR(filename))
69158 return PTR_ERR(filename);
69159
69160 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
69161 +
69162 /*
69163 * We move the actual failure in case of RLIMIT_NPROC excess from
69164 * set*uid() to execve() because too many poorly written programs
69165 @@ -1516,6 +1631,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69166 if (IS_ERR(file))
69167 goto out_unmark;
69168
69169 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
69170 + retval = -EPERM;
69171 + goto out_unmark;
69172 + }
69173 +
69174 sched_exec();
69175
69176 bprm->file = file;
69177 @@ -1542,6 +1662,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69178 }
69179 bprm->interp = bprm->filename;
69180
69181 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
69182 + retval = -EACCES;
69183 + goto out_unmark;
69184 + }
69185 +
69186 retval = bprm_mm_init(bprm);
69187 if (retval)
69188 goto out_unmark;
69189 @@ -1558,24 +1683,70 @@ static int do_execveat_common(int fd, struct filename *filename,
69190 if (retval < 0)
69191 goto out;
69192
69193 +#ifdef CONFIG_GRKERNSEC
69194 + old_acl = current->acl;
69195 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
69196 + old_exec_file = current->exec_file;
69197 + get_file(file);
69198 + current->exec_file = file;
69199 +#endif
69200 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
69201 + /* limit suid stack to 8MB
69202 + * we saved the old limits above and will restore them if this exec fails
69203 + */
69204 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
69205 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
69206 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
69207 +#endif
69208 +
69209 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
69210 + retval = -EPERM;
69211 + goto out_fail;
69212 + }
69213 +
69214 + if (!gr_tpe_allow(file)) {
69215 + retval = -EACCES;
69216 + goto out_fail;
69217 + }
69218 +
69219 + if (gr_check_crash_exec(file)) {
69220 + retval = -EACCES;
69221 + goto out_fail;
69222 + }
69223 +
69224 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
69225 + bprm->unsafe);
69226 + if (retval < 0)
69227 + goto out_fail;
69228 +
69229 retval = copy_strings_kernel(1, &bprm->filename, bprm);
69230 if (retval < 0)
69231 - goto out;
69232 + goto out_fail;
69233
69234 bprm->exec = bprm->p;
69235 retval = copy_strings(bprm->envc, envp, bprm);
69236 if (retval < 0)
69237 - goto out;
69238 + goto out_fail;
69239
69240 retval = copy_strings(bprm->argc, argv, bprm);
69241 if (retval < 0)
69242 - goto out;
69243 + goto out_fail;
69244 +
69245 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
69246 +
69247 + gr_handle_exec_args(bprm, argv);
69248
69249 retval = exec_binprm(bprm);
69250 if (retval < 0)
69251 - goto out;
69252 + goto out_fail;
69253 +#ifdef CONFIG_GRKERNSEC
69254 + if (old_exec_file)
69255 + fput(old_exec_file);
69256 +#endif
69257
69258 /* execve succeeded */
69259 +
69260 + increment_exec_counter();
69261 current->fs->in_exec = 0;
69262 current->in_execve = 0;
69263 acct_update_integrals(current);
69264 @@ -1587,6 +1758,14 @@ static int do_execveat_common(int fd, struct filename *filename,
69265 put_files_struct(displaced);
69266 return retval;
69267
69268 +out_fail:
69269 +#ifdef CONFIG_GRKERNSEC
69270 + current->acl = old_acl;
69271 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
69272 + fput(current->exec_file);
69273 + current->exec_file = old_exec_file;
69274 +#endif
69275 +
69276 out:
69277 if (bprm->mm) {
69278 acct_arg_size(bprm, 0);
69279 @@ -1733,3 +1912,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
69280 argv, envp, flags);
69281 }
69282 #endif
69283 +
69284 +int pax_check_flags(unsigned long *flags)
69285 +{
69286 + int retval = 0;
69287 +
69288 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
69289 + if (*flags & MF_PAX_SEGMEXEC)
69290 + {
69291 + *flags &= ~MF_PAX_SEGMEXEC;
69292 + retval = -EINVAL;
69293 + }
69294 +#endif
69295 +
69296 + if ((*flags & MF_PAX_PAGEEXEC)
69297 +
69298 +#ifdef CONFIG_PAX_PAGEEXEC
69299 + && (*flags & MF_PAX_SEGMEXEC)
69300 +#endif
69301 +
69302 + )
69303 + {
69304 + *flags &= ~MF_PAX_PAGEEXEC;
69305 + retval = -EINVAL;
69306 + }
69307 +
69308 + if ((*flags & MF_PAX_MPROTECT)
69309 +
69310 +#ifdef CONFIG_PAX_MPROTECT
69311 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
69312 +#endif
69313 +
69314 + )
69315 + {
69316 + *flags &= ~MF_PAX_MPROTECT;
69317 + retval = -EINVAL;
69318 + }
69319 +
69320 + if ((*flags & MF_PAX_EMUTRAMP)
69321 +
69322 +#ifdef CONFIG_PAX_EMUTRAMP
69323 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
69324 +#endif
69325 +
69326 + )
69327 + {
69328 + *flags &= ~MF_PAX_EMUTRAMP;
69329 + retval = -EINVAL;
69330 + }
69331 +
69332 + return retval;
69333 +}
69334 +
69335 +EXPORT_SYMBOL(pax_check_flags);
69336 +
69337 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
69338 +char *pax_get_path(const struct path *path, char *buf, int buflen)
69339 +{
69340 + char *pathname = d_path(path, buf, buflen);
69341 +
69342 + if (IS_ERR(pathname))
69343 + goto toolong;
69344 +
69345 + pathname = mangle_path(buf, pathname, "\t\n\\");
69346 + if (!pathname)
69347 + goto toolong;
69348 +
69349 + *pathname = 0;
69350 + return buf;
69351 +
69352 +toolong:
69353 + return "<path too long>";
69354 +}
69355 +EXPORT_SYMBOL(pax_get_path);
69356 +
69357 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
69358 +{
69359 + struct task_struct *tsk = current;
69360 + struct mm_struct *mm = current->mm;
69361 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
69362 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
69363 + char *path_exec = NULL;
69364 + char *path_fault = NULL;
69365 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
69366 + siginfo_t info = { };
69367 +
69368 + if (buffer_exec && buffer_fault) {
69369 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
69370 +
69371 + down_read(&mm->mmap_sem);
69372 + vma = mm->mmap;
69373 + while (vma && (!vma_exec || !vma_fault)) {
69374 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
69375 + vma_exec = vma;
69376 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
69377 + vma_fault = vma;
69378 + vma = vma->vm_next;
69379 + }
69380 + if (vma_exec)
69381 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
69382 + if (vma_fault) {
69383 + start = vma_fault->vm_start;
69384 + end = vma_fault->vm_end;
69385 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
69386 + if (vma_fault->vm_file)
69387 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
69388 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
69389 + path_fault = "<heap>";
69390 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
69391 + path_fault = "<stack>";
69392 + else
69393 + path_fault = "<anonymous mapping>";
69394 + }
69395 + up_read(&mm->mmap_sem);
69396 + }
69397 + if (tsk->signal->curr_ip)
69398 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
69399 + else
69400 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
69401 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
69402 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
69403 + free_page((unsigned long)buffer_exec);
69404 + free_page((unsigned long)buffer_fault);
69405 + pax_report_insns(regs, pc, sp);
69406 + info.si_signo = SIGKILL;
69407 + info.si_errno = 0;
69408 + info.si_code = SI_KERNEL;
69409 + info.si_pid = 0;
69410 + info.si_uid = 0;
69411 + do_coredump(&info);
69412 +}
69413 +#endif
69414 +
69415 +#ifdef CONFIG_PAX_REFCOUNT
69416 +void pax_report_refcount_overflow(struct pt_regs *regs)
69417 +{
69418 + if (current->signal->curr_ip)
69419 + printk(KERN_EMERG "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
69420 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
69421 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
69422 + else
69423 + printk(KERN_EMERG "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
69424 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
69425 + print_symbol(KERN_EMERG "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
69426 + preempt_disable();
69427 + show_regs(regs);
69428 + preempt_enable();
69429 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
69430 +}
69431 +#endif
69432 +
69433 +#ifdef CONFIG_PAX_USERCOPY
69434 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
69435 +static noinline int check_stack_object(const void *obj, unsigned long len)
69436 +{
69437 + const void * const stack = task_stack_page(current);
69438 + const void * const stackend = stack + THREAD_SIZE;
69439 +
69440 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
69441 + const void *frame = NULL;
69442 + const void *oldframe;
69443 +#endif
69444 +
69445 + if (obj + len < obj)
69446 + return -1;
69447 +
69448 + if (obj + len <= stack || stackend <= obj)
69449 + return 0;
69450 +
69451 + if (obj < stack || stackend < obj + len)
69452 + return -1;
69453 +
69454 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
69455 + oldframe = __builtin_frame_address(1);
69456 + if (oldframe)
69457 + frame = __builtin_frame_address(2);
69458 + /*
69459 + low ----------------------------------------------> high
69460 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
69461 + ^----------------^
69462 + allow copies only within here
69463 + */
69464 + while (stack <= frame && frame < stackend) {
69465 + /* if obj + len extends past the last frame, this
69466 + check won't pass and the next frame will be 0,
69467 + causing us to bail out and correctly report
69468 + the copy as invalid
69469 + */
69470 + if (obj + len <= frame)
69471 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
69472 + oldframe = frame;
69473 + frame = *(const void * const *)frame;
69474 + }
69475 + return -1;
69476 +#else
69477 + return 1;
69478 +#endif
69479 +}
69480 +
69481 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
69482 +{
69483 + if (current->signal->curr_ip)
69484 + printk(KERN_EMERG "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
69485 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
69486 + else
69487 + printk(KERN_EMERG "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
69488 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
69489 + dump_stack();
69490 + gr_handle_kernel_exploit();
69491 + do_group_exit(SIGKILL);
69492 +}
69493 +#endif
69494 +
69495 +#ifdef CONFIG_PAX_USERCOPY
69496 +
69497 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
69498 +{
69499 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
69500 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
69501 +#ifdef CONFIG_MODULES
69502 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
69503 +#else
69504 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
69505 +#endif
69506 +
69507 +#else
69508 + unsigned long textlow = (unsigned long)_stext;
69509 + unsigned long texthigh = (unsigned long)_etext;
69510 +
69511 +#ifdef CONFIG_X86_64
69512 + /* check against linear mapping as well */
69513 + if (high > (unsigned long)__va(__pa(textlow)) &&
69514 + low < (unsigned long)__va(__pa(texthigh)))
69515 + return true;
69516 +#endif
69517 +
69518 +#endif
69519 +
69520 + if (high <= textlow || low >= texthigh)
69521 + return false;
69522 + else
69523 + return true;
69524 +}
69525 +#endif
69526 +
69527 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
69528 +{
69529 +#ifdef CONFIG_PAX_USERCOPY
69530 + const char *type;
69531 +#endif
69532 +
69533 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
69534 + unsigned long stackstart = (unsigned long)task_stack_page(current);
69535 + unsigned long currentsp = (unsigned long)&stackstart;
69536 + if (unlikely((currentsp < stackstart + 512 ||
69537 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
69538 + BUG();
69539 +#endif
69540 +
69541 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
69542 + if (const_size)
69543 + return;
69544 +#endif
69545 +
69546 +#ifdef CONFIG_PAX_USERCOPY
69547 + if (!n)
69548 + return;
69549 +
69550 + type = check_heap_object(ptr, n);
69551 + if (!type) {
69552 + int ret = check_stack_object(ptr, n);
69553 + if (ret == 1 || ret == 2)
69554 + return;
69555 + if (ret == 0) {
69556 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
69557 + type = "<kernel text>";
69558 + else
69559 + return;
69560 + } else
69561 + type = "<process stack>";
69562 + }
69563 +
69564 + pax_report_usercopy(ptr, n, to_user, type);
69565 +#endif
69566 +
69567 +}
69568 +EXPORT_SYMBOL(__check_object_size);
69569 +
69570 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
69571 +void pax_track_stack(void)
69572 +{
69573 + unsigned long sp = (unsigned long)&sp;
69574 + if (sp < current_thread_info()->lowest_stack &&
69575 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
69576 + current_thread_info()->lowest_stack = sp;
69577 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
69578 + BUG();
69579 +}
69580 +EXPORT_SYMBOL(pax_track_stack);
69581 +#endif
69582 +
69583 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
69584 +void __nocapture(1, 3, 4) report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
69585 +{
69586 + printk(KERN_EMERG "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
69587 + dump_stack();
69588 + do_group_exit(SIGKILL);
69589 +}
69590 +EXPORT_SYMBOL(report_size_overflow);
69591 +#endif
69592 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
69593 index 9f9992b..8b59411 100644
69594 --- a/fs/ext2/balloc.c
69595 +++ b/fs/ext2/balloc.c
69596 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
69597
69598 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
69599 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
69600 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
69601 + if (free_blocks < root_blocks + 1 &&
69602 !uid_eq(sbi->s_resuid, current_fsuid()) &&
69603 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
69604 - !in_group_p (sbi->s_resgid))) {
69605 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
69606 return 0;
69607 }
69608 return 1;
69609 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
69610 index d0e746e..82e06f0 100644
69611 --- a/fs/ext2/super.c
69612 +++ b/fs/ext2/super.c
69613 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
69614 #ifdef CONFIG_EXT2_FS_XATTR
69615 if (test_opt(sb, XATTR_USER))
69616 seq_puts(seq, ",user_xattr");
69617 - if (!test_opt(sb, XATTR_USER) &&
69618 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
69619 + if (!test_opt(sb, XATTR_USER))
69620 seq_puts(seq, ",nouser_xattr");
69621 - }
69622 #endif
69623
69624 #ifdef CONFIG_EXT2_FS_POSIX_ACL
69625 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
69626 if (def_mount_opts & EXT2_DEFM_UID16)
69627 set_opt(sbi->s_mount_opt, NO_UID32);
69628 #ifdef CONFIG_EXT2_FS_XATTR
69629 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
69630 - set_opt(sbi->s_mount_opt, XATTR_USER);
69631 + /* always enable user xattrs */
69632 + set_opt(sbi->s_mount_opt, XATTR_USER);
69633 #endif
69634 #ifdef CONFIG_EXT2_FS_POSIX_ACL
69635 if (def_mount_opts & EXT2_DEFM_ACL)
69636 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
69637 index 9142614..97484fa 100644
69638 --- a/fs/ext2/xattr.c
69639 +++ b/fs/ext2/xattr.c
69640 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
69641 struct buffer_head *bh = NULL;
69642 struct ext2_xattr_entry *entry;
69643 char *end;
69644 - size_t rest = buffer_size;
69645 + size_t rest = buffer_size, total_size = 0;
69646 int error;
69647
69648 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
69649 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
69650 buffer += size;
69651 }
69652 rest -= size;
69653 + total_size += size;
69654 }
69655 }
69656 - error = buffer_size - rest; /* total size */
69657 + error = total_size;
69658
69659 cleanup:
69660 brelse(bh);
69661 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
69662 index 158b5d4..2432610 100644
69663 --- a/fs/ext3/balloc.c
69664 +++ b/fs/ext3/balloc.c
69665 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
69666
69667 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
69668 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
69669 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
69670 + if (free_blocks < root_blocks + 1 &&
69671 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
69672 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
69673 - !in_group_p (sbi->s_resgid))) {
69674 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
69675 return 0;
69676 }
69677 return 1;
69678 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
69679 index d4dbf3c..906a6fb 100644
69680 --- a/fs/ext3/super.c
69681 +++ b/fs/ext3/super.c
69682 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
69683 #ifdef CONFIG_EXT3_FS_XATTR
69684 if (test_opt(sb, XATTR_USER))
69685 seq_puts(seq, ",user_xattr");
69686 - if (!test_opt(sb, XATTR_USER) &&
69687 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
69688 + if (!test_opt(sb, XATTR_USER))
69689 seq_puts(seq, ",nouser_xattr");
69690 - }
69691 #endif
69692 #ifdef CONFIG_EXT3_FS_POSIX_ACL
69693 if (test_opt(sb, POSIX_ACL))
69694 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
69695 if (def_mount_opts & EXT3_DEFM_UID16)
69696 set_opt(sbi->s_mount_opt, NO_UID32);
69697 #ifdef CONFIG_EXT3_FS_XATTR
69698 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
69699 - set_opt(sbi->s_mount_opt, XATTR_USER);
69700 + /* always enable user xattrs */
69701 + set_opt(sbi->s_mount_opt, XATTR_USER);
69702 #endif
69703 #ifdef CONFIG_EXT3_FS_POSIX_ACL
69704 if (def_mount_opts & EXT3_DEFM_ACL)
69705 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
69706 index c6874be..f8a6ae8 100644
69707 --- a/fs/ext3/xattr.c
69708 +++ b/fs/ext3/xattr.c
69709 @@ -330,7 +330,7 @@ static int
69710 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
69711 char *buffer, size_t buffer_size)
69712 {
69713 - size_t rest = buffer_size;
69714 + size_t rest = buffer_size, total_size = 0;
69715
69716 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
69717 const struct xattr_handler *handler =
69718 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
69719 buffer += size;
69720 }
69721 rest -= size;
69722 + total_size += size;
69723 }
69724 }
69725 - return buffer_size - rest;
69726 + return total_size;
69727 }
69728
69729 static int
69730 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
69731 index 83a6f49..d4e4d03 100644
69732 --- a/fs/ext4/balloc.c
69733 +++ b/fs/ext4/balloc.c
69734 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
69735 /* Hm, nope. Are (enough) root reserved clusters available? */
69736 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
69737 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
69738 - capable(CAP_SYS_RESOURCE) ||
69739 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
69740 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
69741 + capable_nolog(CAP_SYS_RESOURCE)) {
69742
69743 if (free_clusters >= (nclusters + dirty_clusters +
69744 resv_clusters))
69745 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
69746 index f63c3d5..3c1a033 100644
69747 --- a/fs/ext4/ext4.h
69748 +++ b/fs/ext4/ext4.h
69749 @@ -1287,19 +1287,19 @@ struct ext4_sb_info {
69750 unsigned long s_mb_last_start;
69751
69752 /* stats for buddy allocator */
69753 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
69754 - atomic_t s_bal_success; /* we found long enough chunks */
69755 - atomic_t s_bal_allocated; /* in blocks */
69756 - atomic_t s_bal_ex_scanned; /* total extents scanned */
69757 - atomic_t s_bal_goals; /* goal hits */
69758 - atomic_t s_bal_breaks; /* too long searches */
69759 - atomic_t s_bal_2orders; /* 2^order hits */
69760 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
69761 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
69762 + atomic_unchecked_t s_bal_allocated; /* in blocks */
69763 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
69764 + atomic_unchecked_t s_bal_goals; /* goal hits */
69765 + atomic_unchecked_t s_bal_breaks; /* too long searches */
69766 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
69767 spinlock_t s_bal_lock;
69768 unsigned long s_mb_buddies_generated;
69769 unsigned long long s_mb_generation_time;
69770 - atomic_t s_mb_lost_chunks;
69771 - atomic_t s_mb_preallocated;
69772 - atomic_t s_mb_discarded;
69773 + atomic_unchecked_t s_mb_lost_chunks;
69774 + atomic_unchecked_t s_mb_preallocated;
69775 + atomic_unchecked_t s_mb_discarded;
69776 atomic_t s_lock_busy;
69777
69778 /* locality groups */
69779 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
69780 index 8d1e602..abf497b 100644
69781 --- a/fs/ext4/mballoc.c
69782 +++ b/fs/ext4/mballoc.c
69783 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
69784 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
69785
69786 if (EXT4_SB(sb)->s_mb_stats)
69787 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
69788 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
69789
69790 break;
69791 }
69792 @@ -2211,7 +2211,7 @@ repeat:
69793 ac->ac_status = AC_STATUS_CONTINUE;
69794 ac->ac_flags |= EXT4_MB_HINT_FIRST;
69795 cr = 3;
69796 - atomic_inc(&sbi->s_mb_lost_chunks);
69797 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
69798 goto repeat;
69799 }
69800 }
69801 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
69802 if (sbi->s_mb_stats) {
69803 ext4_msg(sb, KERN_INFO,
69804 "mballoc: %u blocks %u reqs (%u success)",
69805 - atomic_read(&sbi->s_bal_allocated),
69806 - atomic_read(&sbi->s_bal_reqs),
69807 - atomic_read(&sbi->s_bal_success));
69808 + atomic_read_unchecked(&sbi->s_bal_allocated),
69809 + atomic_read_unchecked(&sbi->s_bal_reqs),
69810 + atomic_read_unchecked(&sbi->s_bal_success));
69811 ext4_msg(sb, KERN_INFO,
69812 "mballoc: %u extents scanned, %u goal hits, "
69813 "%u 2^N hits, %u breaks, %u lost",
69814 - atomic_read(&sbi->s_bal_ex_scanned),
69815 - atomic_read(&sbi->s_bal_goals),
69816 - atomic_read(&sbi->s_bal_2orders),
69817 - atomic_read(&sbi->s_bal_breaks),
69818 - atomic_read(&sbi->s_mb_lost_chunks));
69819 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
69820 + atomic_read_unchecked(&sbi->s_bal_goals),
69821 + atomic_read_unchecked(&sbi->s_bal_2orders),
69822 + atomic_read_unchecked(&sbi->s_bal_breaks),
69823 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
69824 ext4_msg(sb, KERN_INFO,
69825 "mballoc: %lu generated and it took %Lu",
69826 sbi->s_mb_buddies_generated,
69827 sbi->s_mb_generation_time);
69828 ext4_msg(sb, KERN_INFO,
69829 "mballoc: %u preallocated, %u discarded",
69830 - atomic_read(&sbi->s_mb_preallocated),
69831 - atomic_read(&sbi->s_mb_discarded));
69832 + atomic_read_unchecked(&sbi->s_mb_preallocated),
69833 + atomic_read_unchecked(&sbi->s_mb_discarded));
69834 }
69835
69836 free_percpu(sbi->s_locality_groups);
69837 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
69838 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
69839
69840 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
69841 - atomic_inc(&sbi->s_bal_reqs);
69842 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
69843 + atomic_inc_unchecked(&sbi->s_bal_reqs);
69844 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
69845 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
69846 - atomic_inc(&sbi->s_bal_success);
69847 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
69848 + atomic_inc_unchecked(&sbi->s_bal_success);
69849 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
69850 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
69851 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
69852 - atomic_inc(&sbi->s_bal_goals);
69853 + atomic_inc_unchecked(&sbi->s_bal_goals);
69854 if (ac->ac_found > sbi->s_mb_max_to_scan)
69855 - atomic_inc(&sbi->s_bal_breaks);
69856 + atomic_inc_unchecked(&sbi->s_bal_breaks);
69857 }
69858
69859 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
69860 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
69861 trace_ext4_mb_new_inode_pa(ac, pa);
69862
69863 ext4_mb_use_inode_pa(ac, pa);
69864 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
69865 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
69866
69867 ei = EXT4_I(ac->ac_inode);
69868 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
69869 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
69870 trace_ext4_mb_new_group_pa(ac, pa);
69871
69872 ext4_mb_use_group_pa(ac, pa);
69873 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
69874 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
69875
69876 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
69877 lg = ac->ac_lg;
69878 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
69879 * from the bitmap and continue.
69880 */
69881 }
69882 - atomic_add(free, &sbi->s_mb_discarded);
69883 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
69884
69885 return err;
69886 }
69887 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
69888 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
69889 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
69890 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
69891 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
69892 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
69893 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
69894
69895 return 0;
69896 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
69897 index 8313ca3..8a37d08 100644
69898 --- a/fs/ext4/mmp.c
69899 +++ b/fs/ext4/mmp.c
69900 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
69901 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
69902 const char *function, unsigned int line, const char *msg)
69903 {
69904 - __ext4_warning(sb, function, line, msg);
69905 + __ext4_warning(sb, function, line, "%s", msg);
69906 __ext4_warning(sb, function, line,
69907 "MMP failure info: last update time: %llu, last update "
69908 "node: %s, last update device: %s\n",
69909 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
69910 index 8a8ec62..1b02de5 100644
69911 --- a/fs/ext4/resize.c
69912 +++ b/fs/ext4/resize.c
69913 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69914
69915 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
69916 for (count2 = count; count > 0; count -= count2, block += count2) {
69917 - ext4_fsblk_t start;
69918 + ext4_fsblk_t start, diff;
69919 struct buffer_head *bh;
69920 ext4_group_t group;
69921 int err;
69922 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69923 start = ext4_group_first_block_no(sb, group);
69924 group -= flex_gd->groups[0].group;
69925
69926 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
69927 - if (count2 > count)
69928 - count2 = count;
69929 -
69930 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
69931 BUG_ON(flex_gd->count > 1);
69932 continue;
69933 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69934 err = ext4_journal_get_write_access(handle, bh);
69935 if (err)
69936 return err;
69937 +
69938 + diff = block - start;
69939 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
69940 + if (count2 > count)
69941 + count2 = count;
69942 +
69943 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
69944 - block - start, count2);
69945 - ext4_set_bits(bh->b_data, block - start, count2);
69946 + diff, count2);
69947 + ext4_set_bits(bh->b_data, diff, count2);
69948
69949 err = ext4_handle_dirty_metadata(handle, NULL, bh);
69950 if (unlikely(err))
69951 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
69952 index e061e66..87bc092 100644
69953 --- a/fs/ext4/super.c
69954 +++ b/fs/ext4/super.c
69955 @@ -1243,7 +1243,7 @@ static ext4_fsblk_t get_sb_block(void **data)
69956 }
69957
69958 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
69959 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
69960 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
69961 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
69962
69963 #ifdef CONFIG_QUOTA
69964 @@ -2443,7 +2443,7 @@ struct ext4_attr {
69965 int offset;
69966 int deprecated_val;
69967 } u;
69968 -};
69969 +} __do_const;
69970
69971 static int parse_strtoull(const char *buf,
69972 unsigned long long max, unsigned long long *value)
69973 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
69974 index 1e09fc7..0400dd4 100644
69975 --- a/fs/ext4/xattr.c
69976 +++ b/fs/ext4/xattr.c
69977 @@ -399,7 +399,7 @@ static int
69978 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
69979 char *buffer, size_t buffer_size)
69980 {
69981 - size_t rest = buffer_size;
69982 + size_t rest = buffer_size, total_size = 0;
69983
69984 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
69985 const struct xattr_handler *handler =
69986 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
69987 buffer += size;
69988 }
69989 rest -= size;
69990 + total_size += size;
69991 }
69992 }
69993 - return buffer_size - rest;
69994 + return total_size;
69995 }
69996
69997 static int
69998 diff --git a/fs/fcntl.c b/fs/fcntl.c
69999 index ee85cd4..9dd0d20 100644
70000 --- a/fs/fcntl.c
70001 +++ b/fs/fcntl.c
70002 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
70003 int force)
70004 {
70005 security_file_set_fowner(filp);
70006 + if (gr_handle_chroot_fowner(pid, type))
70007 + return;
70008 + if (gr_check_protected_task_fowner(pid, type))
70009 + return;
70010 f_modown(filp, pid, type, force);
70011 }
70012 EXPORT_SYMBOL(__f_setown);
70013 diff --git a/fs/fhandle.c b/fs/fhandle.c
70014 index d59712d..2281df9 100644
70015 --- a/fs/fhandle.c
70016 +++ b/fs/fhandle.c
70017 @@ -8,6 +8,7 @@
70018 #include <linux/fs_struct.h>
70019 #include <linux/fsnotify.h>
70020 #include <linux/personality.h>
70021 +#include <linux/grsecurity.h>
70022 #include <asm/uaccess.h>
70023 #include "internal.h"
70024 #include "mount.h"
70025 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
70026 } else
70027 retval = 0;
70028 /* copy the mount id */
70029 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
70030 - sizeof(*mnt_id)) ||
70031 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
70032 copy_to_user(ufh, handle,
70033 sizeof(struct file_handle) + handle_bytes))
70034 retval = -EFAULT;
70035 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
70036 * the directory. Ideally we would like CAP_DAC_SEARCH.
70037 * But we don't have that
70038 */
70039 - if (!capable(CAP_DAC_READ_SEARCH)) {
70040 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
70041 retval = -EPERM;
70042 goto out_err;
70043 }
70044 diff --git a/fs/file.c b/fs/file.c
70045 index ee738ea..f6c15629 100644
70046 --- a/fs/file.c
70047 +++ b/fs/file.c
70048 @@ -16,6 +16,7 @@
70049 #include <linux/slab.h>
70050 #include <linux/vmalloc.h>
70051 #include <linux/file.h>
70052 +#include <linux/security.h>
70053 #include <linux/fdtable.h>
70054 #include <linux/bitops.h>
70055 #include <linux/interrupt.h>
70056 @@ -139,7 +140,7 @@ out:
70057 * Return <0 error code on error; 1 on successful completion.
70058 * The files->file_lock should be held on entry, and will be held on exit.
70059 */
70060 -static int expand_fdtable(struct files_struct *files, int nr)
70061 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
70062 __releases(files->file_lock)
70063 __acquires(files->file_lock)
70064 {
70065 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
70066 * expanded and execution may have blocked.
70067 * The files->file_lock should be held on entry, and will be held on exit.
70068 */
70069 -static int expand_files(struct files_struct *files, int nr)
70070 +static int expand_files(struct files_struct *files, unsigned int nr)
70071 {
70072 struct fdtable *fdt;
70073
70074 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
70075 if (!file)
70076 return __close_fd(files, fd);
70077
70078 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
70079 if (fd >= rlimit(RLIMIT_NOFILE))
70080 return -EBADF;
70081
70082 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
70083 if (unlikely(oldfd == newfd))
70084 return -EINVAL;
70085
70086 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
70087 if (newfd >= rlimit(RLIMIT_NOFILE))
70088 return -EBADF;
70089
70090 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
70091 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
70092 {
70093 int err;
70094 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
70095 if (from >= rlimit(RLIMIT_NOFILE))
70096 return -EINVAL;
70097 err = alloc_fd(from, flags);
70098 diff --git a/fs/filesystems.c b/fs/filesystems.c
70099 index 5797d45..7d7d79a 100644
70100 --- a/fs/filesystems.c
70101 +++ b/fs/filesystems.c
70102 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
70103 int len = dot ? dot - name : strlen(name);
70104
70105 fs = __get_fs_type(name, len);
70106 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
70107 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
70108 +#else
70109 if (!fs && (request_module("fs-%.*s", len, name) == 0))
70110 +#endif
70111 fs = __get_fs_type(name, len);
70112
70113 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
70114 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
70115 index 7dca743..1ff87ae 100644
70116 --- a/fs/fs_struct.c
70117 +++ b/fs/fs_struct.c
70118 @@ -4,6 +4,7 @@
70119 #include <linux/path.h>
70120 #include <linux/slab.h>
70121 #include <linux/fs_struct.h>
70122 +#include <linux/grsecurity.h>
70123 #include "internal.h"
70124
70125 /*
70126 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
70127 struct path old_root;
70128
70129 path_get(path);
70130 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
70131 spin_lock(&fs->lock);
70132 write_seqcount_begin(&fs->seq);
70133 old_root = fs->root;
70134 fs->root = *path;
70135 + gr_set_chroot_entries(current, path);
70136 write_seqcount_end(&fs->seq);
70137 spin_unlock(&fs->lock);
70138 - if (old_root.dentry)
70139 + if (old_root.dentry) {
70140 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
70141 path_put(&old_root);
70142 + }
70143 }
70144
70145 /*
70146 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
70147 int hits = 0;
70148 spin_lock(&fs->lock);
70149 write_seqcount_begin(&fs->seq);
70150 + /* this root replacement is only done by pivot_root,
70151 + leave grsec's chroot tagging alone for this task
70152 + so that a pivoted root isn't treated as a chroot
70153 + */
70154 hits += replace_path(&fs->root, old_root, new_root);
70155 hits += replace_path(&fs->pwd, old_root, new_root);
70156 write_seqcount_end(&fs->seq);
70157 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
70158
70159 void free_fs_struct(struct fs_struct *fs)
70160 {
70161 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
70162 path_put(&fs->root);
70163 path_put(&fs->pwd);
70164 kmem_cache_free(fs_cachep, fs);
70165 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
70166 task_lock(tsk);
70167 spin_lock(&fs->lock);
70168 tsk->fs = NULL;
70169 - kill = !--fs->users;
70170 + gr_clear_chroot_entries(tsk);
70171 + kill = !atomic_dec_return(&fs->users);
70172 spin_unlock(&fs->lock);
70173 task_unlock(tsk);
70174 if (kill)
70175 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
70176 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
70177 /* We don't need to lock fs - think why ;-) */
70178 if (fs) {
70179 - fs->users = 1;
70180 + atomic_set(&fs->users, 1);
70181 fs->in_exec = 0;
70182 spin_lock_init(&fs->lock);
70183 seqcount_init(&fs->seq);
70184 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
70185 spin_lock(&old->lock);
70186 fs->root = old->root;
70187 path_get(&fs->root);
70188 + /* instead of calling gr_set_chroot_entries here,
70189 + we call it from every caller of this function
70190 + */
70191 fs->pwd = old->pwd;
70192 path_get(&fs->pwd);
70193 spin_unlock(&old->lock);
70194 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
70195 }
70196 return fs;
70197 }
70198 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
70199
70200 task_lock(current);
70201 spin_lock(&fs->lock);
70202 - kill = !--fs->users;
70203 + kill = !atomic_dec_return(&fs->users);
70204 current->fs = new_fs;
70205 + gr_set_chroot_entries(current, &new_fs->root);
70206 spin_unlock(&fs->lock);
70207 task_unlock(current);
70208
70209 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
70210
70211 int current_umask(void)
70212 {
70213 - return current->fs->umask;
70214 + return current->fs->umask | gr_acl_umask();
70215 }
70216 EXPORT_SYMBOL(current_umask);
70217
70218 /* to be mentioned only in INIT_TASK */
70219 struct fs_struct init_fs = {
70220 - .users = 1,
70221 + .users = ATOMIC_INIT(1),
70222 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
70223 .seq = SEQCNT_ZERO(init_fs.seq),
70224 .umask = 0022,
70225 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
70226 index 89acec7..a575262 100644
70227 --- a/fs/fscache/cookie.c
70228 +++ b/fs/fscache/cookie.c
70229 @@ -19,7 +19,7 @@
70230
70231 struct kmem_cache *fscache_cookie_jar;
70232
70233 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
70234 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
70235
70236 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
70237 static int fscache_alloc_object(struct fscache_cache *cache,
70238 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
70239 parent ? (char *) parent->def->name : "<no-parent>",
70240 def->name, netfs_data, enable);
70241
70242 - fscache_stat(&fscache_n_acquires);
70243 + fscache_stat_unchecked(&fscache_n_acquires);
70244
70245 /* if there's no parent cookie, then we don't create one here either */
70246 if (!parent) {
70247 - fscache_stat(&fscache_n_acquires_null);
70248 + fscache_stat_unchecked(&fscache_n_acquires_null);
70249 _leave(" [no parent]");
70250 return NULL;
70251 }
70252 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70253 /* allocate and initialise a cookie */
70254 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
70255 if (!cookie) {
70256 - fscache_stat(&fscache_n_acquires_oom);
70257 + fscache_stat_unchecked(&fscache_n_acquires_oom);
70258 _leave(" [ENOMEM]");
70259 return NULL;
70260 }
70261 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
70262
70263 switch (cookie->def->type) {
70264 case FSCACHE_COOKIE_TYPE_INDEX:
70265 - fscache_stat(&fscache_n_cookie_index);
70266 + fscache_stat_unchecked(&fscache_n_cookie_index);
70267 break;
70268 case FSCACHE_COOKIE_TYPE_DATAFILE:
70269 - fscache_stat(&fscache_n_cookie_data);
70270 + fscache_stat_unchecked(&fscache_n_cookie_data);
70271 break;
70272 default:
70273 - fscache_stat(&fscache_n_cookie_special);
70274 + fscache_stat_unchecked(&fscache_n_cookie_special);
70275 break;
70276 }
70277
70278 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70279 } else {
70280 atomic_dec(&parent->n_children);
70281 __fscache_cookie_put(cookie);
70282 - fscache_stat(&fscache_n_acquires_nobufs);
70283 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
70284 _leave(" = NULL");
70285 return NULL;
70286 }
70287 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70288 }
70289 }
70290
70291 - fscache_stat(&fscache_n_acquires_ok);
70292 + fscache_stat_unchecked(&fscache_n_acquires_ok);
70293 _leave(" = %p", cookie);
70294 return cookie;
70295 }
70296 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
70297 cache = fscache_select_cache_for_object(cookie->parent);
70298 if (!cache) {
70299 up_read(&fscache_addremove_sem);
70300 - fscache_stat(&fscache_n_acquires_no_cache);
70301 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
70302 _leave(" = -ENOMEDIUM [no cache]");
70303 return -ENOMEDIUM;
70304 }
70305 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
70306 object = cache->ops->alloc_object(cache, cookie);
70307 fscache_stat_d(&fscache_n_cop_alloc_object);
70308 if (IS_ERR(object)) {
70309 - fscache_stat(&fscache_n_object_no_alloc);
70310 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
70311 ret = PTR_ERR(object);
70312 goto error;
70313 }
70314
70315 - fscache_stat(&fscache_n_object_alloc);
70316 + fscache_stat_unchecked(&fscache_n_object_alloc);
70317
70318 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
70319 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
70320
70321 _debug("ALLOC OBJ%x: %s {%lx}",
70322 object->debug_id, cookie->def->name, object->events);
70323 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
70324
70325 _enter("{%s}", cookie->def->name);
70326
70327 - fscache_stat(&fscache_n_invalidates);
70328 + fscache_stat_unchecked(&fscache_n_invalidates);
70329
70330 /* Only permit invalidation of data files. Invalidating an index will
70331 * require the caller to release all its attachments to the tree rooted
70332 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
70333 {
70334 struct fscache_object *object;
70335
70336 - fscache_stat(&fscache_n_updates);
70337 + fscache_stat_unchecked(&fscache_n_updates);
70338
70339 if (!cookie) {
70340 - fscache_stat(&fscache_n_updates_null);
70341 + fscache_stat_unchecked(&fscache_n_updates_null);
70342 _leave(" [no cookie]");
70343 return;
70344 }
70345 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
70346 */
70347 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
70348 {
70349 - fscache_stat(&fscache_n_relinquishes);
70350 + fscache_stat_unchecked(&fscache_n_relinquishes);
70351 if (retire)
70352 - fscache_stat(&fscache_n_relinquishes_retire);
70353 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
70354
70355 if (!cookie) {
70356 - fscache_stat(&fscache_n_relinquishes_null);
70357 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
70358 _leave(" [no cookie]");
70359 return;
70360 }
70361 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
70362 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
70363 goto inconsistent;
70364
70365 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
70366 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
70367
70368 __fscache_use_cookie(cookie);
70369 if (fscache_submit_op(object, op) < 0)
70370 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
70371 index 7872a62..d91b19f 100644
70372 --- a/fs/fscache/internal.h
70373 +++ b/fs/fscache/internal.h
70374 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
70375 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
70376 extern int fscache_wait_for_operation_activation(struct fscache_object *,
70377 struct fscache_operation *,
70378 - atomic_t *,
70379 - atomic_t *,
70380 + atomic_unchecked_t *,
70381 + atomic_unchecked_t *,
70382 void (*)(struct fscache_operation *));
70383 extern void fscache_invalidate_writes(struct fscache_cookie *);
70384
70385 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
70386 * stats.c
70387 */
70388 #ifdef CONFIG_FSCACHE_STATS
70389 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
70390 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
70391 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
70392 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
70393
70394 -extern atomic_t fscache_n_op_pend;
70395 -extern atomic_t fscache_n_op_run;
70396 -extern atomic_t fscache_n_op_enqueue;
70397 -extern atomic_t fscache_n_op_deferred_release;
70398 -extern atomic_t fscache_n_op_release;
70399 -extern atomic_t fscache_n_op_gc;
70400 -extern atomic_t fscache_n_op_cancelled;
70401 -extern atomic_t fscache_n_op_rejected;
70402 +extern atomic_unchecked_t fscache_n_op_pend;
70403 +extern atomic_unchecked_t fscache_n_op_run;
70404 +extern atomic_unchecked_t fscache_n_op_enqueue;
70405 +extern atomic_unchecked_t fscache_n_op_deferred_release;
70406 +extern atomic_unchecked_t fscache_n_op_release;
70407 +extern atomic_unchecked_t fscache_n_op_gc;
70408 +extern atomic_unchecked_t fscache_n_op_cancelled;
70409 +extern atomic_unchecked_t fscache_n_op_rejected;
70410
70411 -extern atomic_t fscache_n_attr_changed;
70412 -extern atomic_t fscache_n_attr_changed_ok;
70413 -extern atomic_t fscache_n_attr_changed_nobufs;
70414 -extern atomic_t fscache_n_attr_changed_nomem;
70415 -extern atomic_t fscache_n_attr_changed_calls;
70416 +extern atomic_unchecked_t fscache_n_attr_changed;
70417 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
70418 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
70419 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
70420 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
70421
70422 -extern atomic_t fscache_n_allocs;
70423 -extern atomic_t fscache_n_allocs_ok;
70424 -extern atomic_t fscache_n_allocs_wait;
70425 -extern atomic_t fscache_n_allocs_nobufs;
70426 -extern atomic_t fscache_n_allocs_intr;
70427 -extern atomic_t fscache_n_allocs_object_dead;
70428 -extern atomic_t fscache_n_alloc_ops;
70429 -extern atomic_t fscache_n_alloc_op_waits;
70430 +extern atomic_unchecked_t fscache_n_allocs;
70431 +extern atomic_unchecked_t fscache_n_allocs_ok;
70432 +extern atomic_unchecked_t fscache_n_allocs_wait;
70433 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
70434 +extern atomic_unchecked_t fscache_n_allocs_intr;
70435 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
70436 +extern atomic_unchecked_t fscache_n_alloc_ops;
70437 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
70438
70439 -extern atomic_t fscache_n_retrievals;
70440 -extern atomic_t fscache_n_retrievals_ok;
70441 -extern atomic_t fscache_n_retrievals_wait;
70442 -extern atomic_t fscache_n_retrievals_nodata;
70443 -extern atomic_t fscache_n_retrievals_nobufs;
70444 -extern atomic_t fscache_n_retrievals_intr;
70445 -extern atomic_t fscache_n_retrievals_nomem;
70446 -extern atomic_t fscache_n_retrievals_object_dead;
70447 -extern atomic_t fscache_n_retrieval_ops;
70448 -extern atomic_t fscache_n_retrieval_op_waits;
70449 +extern atomic_unchecked_t fscache_n_retrievals;
70450 +extern atomic_unchecked_t fscache_n_retrievals_ok;
70451 +extern atomic_unchecked_t fscache_n_retrievals_wait;
70452 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
70453 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
70454 +extern atomic_unchecked_t fscache_n_retrievals_intr;
70455 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
70456 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
70457 +extern atomic_unchecked_t fscache_n_retrieval_ops;
70458 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
70459
70460 -extern atomic_t fscache_n_stores;
70461 -extern atomic_t fscache_n_stores_ok;
70462 -extern atomic_t fscache_n_stores_again;
70463 -extern atomic_t fscache_n_stores_nobufs;
70464 -extern atomic_t fscache_n_stores_oom;
70465 -extern atomic_t fscache_n_store_ops;
70466 -extern atomic_t fscache_n_store_calls;
70467 -extern atomic_t fscache_n_store_pages;
70468 -extern atomic_t fscache_n_store_radix_deletes;
70469 -extern atomic_t fscache_n_store_pages_over_limit;
70470 +extern atomic_unchecked_t fscache_n_stores;
70471 +extern atomic_unchecked_t fscache_n_stores_ok;
70472 +extern atomic_unchecked_t fscache_n_stores_again;
70473 +extern atomic_unchecked_t fscache_n_stores_nobufs;
70474 +extern atomic_unchecked_t fscache_n_stores_oom;
70475 +extern atomic_unchecked_t fscache_n_store_ops;
70476 +extern atomic_unchecked_t fscache_n_store_calls;
70477 +extern atomic_unchecked_t fscache_n_store_pages;
70478 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
70479 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
70480
70481 -extern atomic_t fscache_n_store_vmscan_not_storing;
70482 -extern atomic_t fscache_n_store_vmscan_gone;
70483 -extern atomic_t fscache_n_store_vmscan_busy;
70484 -extern atomic_t fscache_n_store_vmscan_cancelled;
70485 -extern atomic_t fscache_n_store_vmscan_wait;
70486 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
70487 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
70488 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
70489 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
70490 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
70491
70492 -extern atomic_t fscache_n_marks;
70493 -extern atomic_t fscache_n_uncaches;
70494 +extern atomic_unchecked_t fscache_n_marks;
70495 +extern atomic_unchecked_t fscache_n_uncaches;
70496
70497 -extern atomic_t fscache_n_acquires;
70498 -extern atomic_t fscache_n_acquires_null;
70499 -extern atomic_t fscache_n_acquires_no_cache;
70500 -extern atomic_t fscache_n_acquires_ok;
70501 -extern atomic_t fscache_n_acquires_nobufs;
70502 -extern atomic_t fscache_n_acquires_oom;
70503 +extern atomic_unchecked_t fscache_n_acquires;
70504 +extern atomic_unchecked_t fscache_n_acquires_null;
70505 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
70506 +extern atomic_unchecked_t fscache_n_acquires_ok;
70507 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
70508 +extern atomic_unchecked_t fscache_n_acquires_oom;
70509
70510 -extern atomic_t fscache_n_invalidates;
70511 -extern atomic_t fscache_n_invalidates_run;
70512 +extern atomic_unchecked_t fscache_n_invalidates;
70513 +extern atomic_unchecked_t fscache_n_invalidates_run;
70514
70515 -extern atomic_t fscache_n_updates;
70516 -extern atomic_t fscache_n_updates_null;
70517 -extern atomic_t fscache_n_updates_run;
70518 +extern atomic_unchecked_t fscache_n_updates;
70519 +extern atomic_unchecked_t fscache_n_updates_null;
70520 +extern atomic_unchecked_t fscache_n_updates_run;
70521
70522 -extern atomic_t fscache_n_relinquishes;
70523 -extern atomic_t fscache_n_relinquishes_null;
70524 -extern atomic_t fscache_n_relinquishes_waitcrt;
70525 -extern atomic_t fscache_n_relinquishes_retire;
70526 +extern atomic_unchecked_t fscache_n_relinquishes;
70527 +extern atomic_unchecked_t fscache_n_relinquishes_null;
70528 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
70529 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
70530
70531 -extern atomic_t fscache_n_cookie_index;
70532 -extern atomic_t fscache_n_cookie_data;
70533 -extern atomic_t fscache_n_cookie_special;
70534 +extern atomic_unchecked_t fscache_n_cookie_index;
70535 +extern atomic_unchecked_t fscache_n_cookie_data;
70536 +extern atomic_unchecked_t fscache_n_cookie_special;
70537
70538 -extern atomic_t fscache_n_object_alloc;
70539 -extern atomic_t fscache_n_object_no_alloc;
70540 -extern atomic_t fscache_n_object_lookups;
70541 -extern atomic_t fscache_n_object_lookups_negative;
70542 -extern atomic_t fscache_n_object_lookups_positive;
70543 -extern atomic_t fscache_n_object_lookups_timed_out;
70544 -extern atomic_t fscache_n_object_created;
70545 -extern atomic_t fscache_n_object_avail;
70546 -extern atomic_t fscache_n_object_dead;
70547 +extern atomic_unchecked_t fscache_n_object_alloc;
70548 +extern atomic_unchecked_t fscache_n_object_no_alloc;
70549 +extern atomic_unchecked_t fscache_n_object_lookups;
70550 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
70551 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
70552 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
70553 +extern atomic_unchecked_t fscache_n_object_created;
70554 +extern atomic_unchecked_t fscache_n_object_avail;
70555 +extern atomic_unchecked_t fscache_n_object_dead;
70556
70557 -extern atomic_t fscache_n_checkaux_none;
70558 -extern atomic_t fscache_n_checkaux_okay;
70559 -extern atomic_t fscache_n_checkaux_update;
70560 -extern atomic_t fscache_n_checkaux_obsolete;
70561 +extern atomic_unchecked_t fscache_n_checkaux_none;
70562 +extern atomic_unchecked_t fscache_n_checkaux_okay;
70563 +extern atomic_unchecked_t fscache_n_checkaux_update;
70564 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
70565
70566 extern atomic_t fscache_n_cop_alloc_object;
70567 extern atomic_t fscache_n_cop_lookup_object;
70568 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
70569 atomic_inc(stat);
70570 }
70571
70572 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
70573 +{
70574 + atomic_inc_unchecked(stat);
70575 +}
70576 +
70577 static inline void fscache_stat_d(atomic_t *stat)
70578 {
70579 atomic_dec(stat);
70580 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
70581
70582 #define __fscache_stat(stat) (NULL)
70583 #define fscache_stat(stat) do {} while (0)
70584 +#define fscache_stat_unchecked(stat) do {} while (0)
70585 #define fscache_stat_d(stat) do {} while (0)
70586 #endif
70587
70588 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
70589 index da032da..0076ce7 100644
70590 --- a/fs/fscache/object.c
70591 +++ b/fs/fscache/object.c
70592 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
70593 _debug("LOOKUP \"%s\" in \"%s\"",
70594 cookie->def->name, object->cache->tag->name);
70595
70596 - fscache_stat(&fscache_n_object_lookups);
70597 + fscache_stat_unchecked(&fscache_n_object_lookups);
70598 fscache_stat(&fscache_n_cop_lookup_object);
70599 ret = object->cache->ops->lookup_object(object);
70600 fscache_stat_d(&fscache_n_cop_lookup_object);
70601 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
70602 if (ret == -ETIMEDOUT) {
70603 /* probably stuck behind another object, so move this one to
70604 * the back of the queue */
70605 - fscache_stat(&fscache_n_object_lookups_timed_out);
70606 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
70607 _leave(" [timeout]");
70608 return NO_TRANSIT;
70609 }
70610 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
70611 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
70612
70613 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
70614 - fscache_stat(&fscache_n_object_lookups_negative);
70615 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
70616
70617 /* Allow write requests to begin stacking up and read requests to begin
70618 * returning ENODATA.
70619 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
70620 /* if we were still looking up, then we must have a positive lookup
70621 * result, in which case there may be data available */
70622 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
70623 - fscache_stat(&fscache_n_object_lookups_positive);
70624 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
70625
70626 /* We do (presumably) have data */
70627 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
70628 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
70629 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
70630 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
70631 } else {
70632 - fscache_stat(&fscache_n_object_created);
70633 + fscache_stat_unchecked(&fscache_n_object_created);
70634 }
70635
70636 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
70637 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
70638 fscache_stat_d(&fscache_n_cop_lookup_complete);
70639
70640 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
70641 - fscache_stat(&fscache_n_object_avail);
70642 + fscache_stat_unchecked(&fscache_n_object_avail);
70643
70644 _leave("");
70645 return transit_to(JUMPSTART_DEPS);
70646 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
70647
70648 /* this just shifts the object release to the work processor */
70649 fscache_put_object(object);
70650 - fscache_stat(&fscache_n_object_dead);
70651 + fscache_stat_unchecked(&fscache_n_object_dead);
70652
70653 _leave("");
70654 return transit_to(OBJECT_DEAD);
70655 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
70656 enum fscache_checkaux result;
70657
70658 if (!object->cookie->def->check_aux) {
70659 - fscache_stat(&fscache_n_checkaux_none);
70660 + fscache_stat_unchecked(&fscache_n_checkaux_none);
70661 return FSCACHE_CHECKAUX_OKAY;
70662 }
70663
70664 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
70665 switch (result) {
70666 /* entry okay as is */
70667 case FSCACHE_CHECKAUX_OKAY:
70668 - fscache_stat(&fscache_n_checkaux_okay);
70669 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
70670 break;
70671
70672 /* entry requires update */
70673 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
70674 - fscache_stat(&fscache_n_checkaux_update);
70675 + fscache_stat_unchecked(&fscache_n_checkaux_update);
70676 break;
70677
70678 /* entry requires deletion */
70679 case FSCACHE_CHECKAUX_OBSOLETE:
70680 - fscache_stat(&fscache_n_checkaux_obsolete);
70681 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
70682 break;
70683
70684 default:
70685 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
70686 {
70687 const struct fscache_state *s;
70688
70689 - fscache_stat(&fscache_n_invalidates_run);
70690 + fscache_stat_unchecked(&fscache_n_invalidates_run);
70691 fscache_stat(&fscache_n_cop_invalidate_object);
70692 s = _fscache_invalidate_object(object, event);
70693 fscache_stat_d(&fscache_n_cop_invalidate_object);
70694 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
70695 {
70696 _enter("{OBJ%x},%d", object->debug_id, event);
70697
70698 - fscache_stat(&fscache_n_updates_run);
70699 + fscache_stat_unchecked(&fscache_n_updates_run);
70700 fscache_stat(&fscache_n_cop_update_object);
70701 object->cache->ops->update_object(object);
70702 fscache_stat_d(&fscache_n_cop_update_object);
70703 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
70704 index e7b87a0..a85d47a 100644
70705 --- a/fs/fscache/operation.c
70706 +++ b/fs/fscache/operation.c
70707 @@ -17,7 +17,7 @@
70708 #include <linux/slab.h>
70709 #include "internal.h"
70710
70711 -atomic_t fscache_op_debug_id;
70712 +atomic_unchecked_t fscache_op_debug_id;
70713 EXPORT_SYMBOL(fscache_op_debug_id);
70714
70715 /**
70716 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
70717 ASSERTCMP(atomic_read(&op->usage), >, 0);
70718 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
70719
70720 - fscache_stat(&fscache_n_op_enqueue);
70721 + fscache_stat_unchecked(&fscache_n_op_enqueue);
70722 switch (op->flags & FSCACHE_OP_TYPE) {
70723 case FSCACHE_OP_ASYNC:
70724 _debug("queue async");
70725 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
70726 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
70727 if (op->processor)
70728 fscache_enqueue_operation(op);
70729 - fscache_stat(&fscache_n_op_run);
70730 + fscache_stat_unchecked(&fscache_n_op_run);
70731 }
70732
70733 /*
70734 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
70735 if (object->n_in_progress > 0) {
70736 atomic_inc(&op->usage);
70737 list_add_tail(&op->pend_link, &object->pending_ops);
70738 - fscache_stat(&fscache_n_op_pend);
70739 + fscache_stat_unchecked(&fscache_n_op_pend);
70740 } else if (!list_empty(&object->pending_ops)) {
70741 atomic_inc(&op->usage);
70742 list_add_tail(&op->pend_link, &object->pending_ops);
70743 - fscache_stat(&fscache_n_op_pend);
70744 + fscache_stat_unchecked(&fscache_n_op_pend);
70745 fscache_start_operations(object);
70746 } else {
70747 ASSERTCMP(object->n_in_progress, ==, 0);
70748 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
70749 object->n_exclusive++; /* reads and writes must wait */
70750 atomic_inc(&op->usage);
70751 list_add_tail(&op->pend_link, &object->pending_ops);
70752 - fscache_stat(&fscache_n_op_pend);
70753 + fscache_stat_unchecked(&fscache_n_op_pend);
70754 ret = 0;
70755 } else {
70756 /* If we're in any other state, there must have been an I/O
70757 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
70758 if (object->n_exclusive > 0) {
70759 atomic_inc(&op->usage);
70760 list_add_tail(&op->pend_link, &object->pending_ops);
70761 - fscache_stat(&fscache_n_op_pend);
70762 + fscache_stat_unchecked(&fscache_n_op_pend);
70763 } else if (!list_empty(&object->pending_ops)) {
70764 atomic_inc(&op->usage);
70765 list_add_tail(&op->pend_link, &object->pending_ops);
70766 - fscache_stat(&fscache_n_op_pend);
70767 + fscache_stat_unchecked(&fscache_n_op_pend);
70768 fscache_start_operations(object);
70769 } else {
70770 ASSERTCMP(object->n_exclusive, ==, 0);
70771 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
70772 object->n_ops++;
70773 atomic_inc(&op->usage);
70774 list_add_tail(&op->pend_link, &object->pending_ops);
70775 - fscache_stat(&fscache_n_op_pend);
70776 + fscache_stat_unchecked(&fscache_n_op_pend);
70777 ret = 0;
70778 } else if (fscache_object_is_dying(object)) {
70779 - fscache_stat(&fscache_n_op_rejected);
70780 + fscache_stat_unchecked(&fscache_n_op_rejected);
70781 op->state = FSCACHE_OP_ST_CANCELLED;
70782 ret = -ENOBUFS;
70783 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
70784 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
70785 ret = -EBUSY;
70786 if (op->state == FSCACHE_OP_ST_PENDING) {
70787 ASSERT(!list_empty(&op->pend_link));
70788 - fscache_stat(&fscache_n_op_cancelled);
70789 + fscache_stat_unchecked(&fscache_n_op_cancelled);
70790 list_del_init(&op->pend_link);
70791 if (do_cancel)
70792 do_cancel(op);
70793 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
70794 while (!list_empty(&object->pending_ops)) {
70795 op = list_entry(object->pending_ops.next,
70796 struct fscache_operation, pend_link);
70797 - fscache_stat(&fscache_n_op_cancelled);
70798 + fscache_stat_unchecked(&fscache_n_op_cancelled);
70799 list_del_init(&op->pend_link);
70800
70801 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
70802 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
70803 op->state, ==, FSCACHE_OP_ST_CANCELLED);
70804 op->state = FSCACHE_OP_ST_DEAD;
70805
70806 - fscache_stat(&fscache_n_op_release);
70807 + fscache_stat_unchecked(&fscache_n_op_release);
70808
70809 if (op->release) {
70810 op->release(op);
70811 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
70812 * lock, and defer it otherwise */
70813 if (!spin_trylock(&object->lock)) {
70814 _debug("defer put");
70815 - fscache_stat(&fscache_n_op_deferred_release);
70816 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
70817
70818 cache = object->cache;
70819 spin_lock(&cache->op_gc_list_lock);
70820 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
70821
70822 _debug("GC DEFERRED REL OBJ%x OP%x",
70823 object->debug_id, op->debug_id);
70824 - fscache_stat(&fscache_n_op_gc);
70825 + fscache_stat_unchecked(&fscache_n_op_gc);
70826
70827 ASSERTCMP(atomic_read(&op->usage), ==, 0);
70828 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
70829 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
70830 index de33b3f..8be4d29 100644
70831 --- a/fs/fscache/page.c
70832 +++ b/fs/fscache/page.c
70833 @@ -74,7 +74,7 @@ try_again:
70834 val = radix_tree_lookup(&cookie->stores, page->index);
70835 if (!val) {
70836 rcu_read_unlock();
70837 - fscache_stat(&fscache_n_store_vmscan_not_storing);
70838 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
70839 __fscache_uncache_page(cookie, page);
70840 return true;
70841 }
70842 @@ -104,11 +104,11 @@ try_again:
70843 spin_unlock(&cookie->stores_lock);
70844
70845 if (xpage) {
70846 - fscache_stat(&fscache_n_store_vmscan_cancelled);
70847 - fscache_stat(&fscache_n_store_radix_deletes);
70848 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
70849 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
70850 ASSERTCMP(xpage, ==, page);
70851 } else {
70852 - fscache_stat(&fscache_n_store_vmscan_gone);
70853 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
70854 }
70855
70856 wake_up_bit(&cookie->flags, 0);
70857 @@ -123,11 +123,11 @@ page_busy:
70858 * sleeping on memory allocation, so we may need to impose a timeout
70859 * too. */
70860 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
70861 - fscache_stat(&fscache_n_store_vmscan_busy);
70862 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
70863 return false;
70864 }
70865
70866 - fscache_stat(&fscache_n_store_vmscan_wait);
70867 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
70868 if (!release_page_wait_timeout(cookie, page))
70869 _debug("fscache writeout timeout page: %p{%lx}",
70870 page, page->index);
70871 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
70872 FSCACHE_COOKIE_STORING_TAG);
70873 if (!radix_tree_tag_get(&cookie->stores, page->index,
70874 FSCACHE_COOKIE_PENDING_TAG)) {
70875 - fscache_stat(&fscache_n_store_radix_deletes);
70876 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
70877 xpage = radix_tree_delete(&cookie->stores, page->index);
70878 }
70879 spin_unlock(&cookie->stores_lock);
70880 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
70881
70882 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
70883
70884 - fscache_stat(&fscache_n_attr_changed_calls);
70885 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
70886
70887 if (fscache_object_is_active(object)) {
70888 fscache_stat(&fscache_n_cop_attr_changed);
70889 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
70890
70891 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
70892
70893 - fscache_stat(&fscache_n_attr_changed);
70894 + fscache_stat_unchecked(&fscache_n_attr_changed);
70895
70896 op = kzalloc(sizeof(*op), GFP_KERNEL);
70897 if (!op) {
70898 - fscache_stat(&fscache_n_attr_changed_nomem);
70899 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
70900 _leave(" = -ENOMEM");
70901 return -ENOMEM;
70902 }
70903 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
70904 if (fscache_submit_exclusive_op(object, op) < 0)
70905 goto nobufs_dec;
70906 spin_unlock(&cookie->lock);
70907 - fscache_stat(&fscache_n_attr_changed_ok);
70908 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
70909 fscache_put_operation(op);
70910 _leave(" = 0");
70911 return 0;
70912 @@ -242,7 +242,7 @@ nobufs:
70913 kfree(op);
70914 if (wake_cookie)
70915 __fscache_wake_unused_cookie(cookie);
70916 - fscache_stat(&fscache_n_attr_changed_nobufs);
70917 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
70918 _leave(" = %d", -ENOBUFS);
70919 return -ENOBUFS;
70920 }
70921 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
70922 /* allocate a retrieval operation and attempt to submit it */
70923 op = kzalloc(sizeof(*op), GFP_NOIO);
70924 if (!op) {
70925 - fscache_stat(&fscache_n_retrievals_nomem);
70926 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70927 return NULL;
70928 }
70929
70930 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
70931 return 0;
70932 }
70933
70934 - fscache_stat(&fscache_n_retrievals_wait);
70935 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
70936
70937 jif = jiffies;
70938 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
70939 TASK_INTERRUPTIBLE) != 0) {
70940 - fscache_stat(&fscache_n_retrievals_intr);
70941 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70942 _leave(" = -ERESTARTSYS");
70943 return -ERESTARTSYS;
70944 }
70945 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
70946 */
70947 int fscache_wait_for_operation_activation(struct fscache_object *object,
70948 struct fscache_operation *op,
70949 - atomic_t *stat_op_waits,
70950 - atomic_t *stat_object_dead,
70951 + atomic_unchecked_t *stat_op_waits,
70952 + atomic_unchecked_t *stat_object_dead,
70953 void (*do_cancel)(struct fscache_operation *))
70954 {
70955 int ret;
70956 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
70957
70958 _debug(">>> WT");
70959 if (stat_op_waits)
70960 - fscache_stat(stat_op_waits);
70961 + fscache_stat_unchecked(stat_op_waits);
70962 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
70963 TASK_INTERRUPTIBLE) != 0) {
70964 ret = fscache_cancel_op(op, do_cancel);
70965 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
70966 check_if_dead:
70967 if (op->state == FSCACHE_OP_ST_CANCELLED) {
70968 if (stat_object_dead)
70969 - fscache_stat(stat_object_dead);
70970 + fscache_stat_unchecked(stat_object_dead);
70971 _leave(" = -ENOBUFS [cancelled]");
70972 return -ENOBUFS;
70973 }
70974 @@ -381,7 +381,7 @@ check_if_dead:
70975 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
70976 fscache_cancel_op(op, do_cancel);
70977 if (stat_object_dead)
70978 - fscache_stat(stat_object_dead);
70979 + fscache_stat_unchecked(stat_object_dead);
70980 return -ENOBUFS;
70981 }
70982 return 0;
70983 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70984
70985 _enter("%p,%p,,,", cookie, page);
70986
70987 - fscache_stat(&fscache_n_retrievals);
70988 + fscache_stat_unchecked(&fscache_n_retrievals);
70989
70990 if (hlist_empty(&cookie->backing_objects))
70991 goto nobufs;
70992 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70993 goto nobufs_unlock_dec;
70994 spin_unlock(&cookie->lock);
70995
70996 - fscache_stat(&fscache_n_retrieval_ops);
70997 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
70998
70999 /* pin the netfs read context in case we need to do the actual netfs
71000 * read because we've encountered a cache read failure */
71001 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
71002
71003 error:
71004 if (ret == -ENOMEM)
71005 - fscache_stat(&fscache_n_retrievals_nomem);
71006 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
71007 else if (ret == -ERESTARTSYS)
71008 - fscache_stat(&fscache_n_retrievals_intr);
71009 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
71010 else if (ret == -ENODATA)
71011 - fscache_stat(&fscache_n_retrievals_nodata);
71012 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
71013 else if (ret < 0)
71014 - fscache_stat(&fscache_n_retrievals_nobufs);
71015 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
71016 else
71017 - fscache_stat(&fscache_n_retrievals_ok);
71018 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
71019
71020 fscache_put_retrieval(op);
71021 _leave(" = %d", ret);
71022 @@ -505,7 +505,7 @@ nobufs_unlock:
71023 __fscache_wake_unused_cookie(cookie);
71024 kfree(op);
71025 nobufs:
71026 - fscache_stat(&fscache_n_retrievals_nobufs);
71027 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
71028 _leave(" = -ENOBUFS");
71029 return -ENOBUFS;
71030 }
71031 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
71032
71033 _enter("%p,,%d,,,", cookie, *nr_pages);
71034
71035 - fscache_stat(&fscache_n_retrievals);
71036 + fscache_stat_unchecked(&fscache_n_retrievals);
71037
71038 if (hlist_empty(&cookie->backing_objects))
71039 goto nobufs;
71040 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
71041 goto nobufs_unlock_dec;
71042 spin_unlock(&cookie->lock);
71043
71044 - fscache_stat(&fscache_n_retrieval_ops);
71045 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
71046
71047 /* pin the netfs read context in case we need to do the actual netfs
71048 * read because we've encountered a cache read failure */
71049 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
71050
71051 error:
71052 if (ret == -ENOMEM)
71053 - fscache_stat(&fscache_n_retrievals_nomem);
71054 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
71055 else if (ret == -ERESTARTSYS)
71056 - fscache_stat(&fscache_n_retrievals_intr);
71057 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
71058 else if (ret == -ENODATA)
71059 - fscache_stat(&fscache_n_retrievals_nodata);
71060 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
71061 else if (ret < 0)
71062 - fscache_stat(&fscache_n_retrievals_nobufs);
71063 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
71064 else
71065 - fscache_stat(&fscache_n_retrievals_ok);
71066 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
71067
71068 fscache_put_retrieval(op);
71069 _leave(" = %d", ret);
71070 @@ -636,7 +636,7 @@ nobufs_unlock:
71071 if (wake_cookie)
71072 __fscache_wake_unused_cookie(cookie);
71073 nobufs:
71074 - fscache_stat(&fscache_n_retrievals_nobufs);
71075 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
71076 _leave(" = -ENOBUFS");
71077 return -ENOBUFS;
71078 }
71079 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
71080
71081 _enter("%p,%p,,,", cookie, page);
71082
71083 - fscache_stat(&fscache_n_allocs);
71084 + fscache_stat_unchecked(&fscache_n_allocs);
71085
71086 if (hlist_empty(&cookie->backing_objects))
71087 goto nobufs;
71088 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
71089 goto nobufs_unlock_dec;
71090 spin_unlock(&cookie->lock);
71091
71092 - fscache_stat(&fscache_n_alloc_ops);
71093 + fscache_stat_unchecked(&fscache_n_alloc_ops);
71094
71095 ret = fscache_wait_for_operation_activation(
71096 object, &op->op,
71097 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
71098
71099 error:
71100 if (ret == -ERESTARTSYS)
71101 - fscache_stat(&fscache_n_allocs_intr);
71102 + fscache_stat_unchecked(&fscache_n_allocs_intr);
71103 else if (ret < 0)
71104 - fscache_stat(&fscache_n_allocs_nobufs);
71105 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
71106 else
71107 - fscache_stat(&fscache_n_allocs_ok);
71108 + fscache_stat_unchecked(&fscache_n_allocs_ok);
71109
71110 fscache_put_retrieval(op);
71111 _leave(" = %d", ret);
71112 @@ -730,7 +730,7 @@ nobufs_unlock:
71113 if (wake_cookie)
71114 __fscache_wake_unused_cookie(cookie);
71115 nobufs:
71116 - fscache_stat(&fscache_n_allocs_nobufs);
71117 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
71118 _leave(" = -ENOBUFS");
71119 return -ENOBUFS;
71120 }
71121 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
71122
71123 spin_lock(&cookie->stores_lock);
71124
71125 - fscache_stat(&fscache_n_store_calls);
71126 + fscache_stat_unchecked(&fscache_n_store_calls);
71127
71128 /* find a page to store */
71129 page = NULL;
71130 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
71131 page = results[0];
71132 _debug("gang %d [%lx]", n, page->index);
71133 if (page->index > op->store_limit) {
71134 - fscache_stat(&fscache_n_store_pages_over_limit);
71135 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
71136 goto superseded;
71137 }
71138
71139 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
71140 spin_unlock(&cookie->stores_lock);
71141 spin_unlock(&object->lock);
71142
71143 - fscache_stat(&fscache_n_store_pages);
71144 + fscache_stat_unchecked(&fscache_n_store_pages);
71145 fscache_stat(&fscache_n_cop_write_page);
71146 ret = object->cache->ops->write_page(op, page);
71147 fscache_stat_d(&fscache_n_cop_write_page);
71148 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71149 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
71150 ASSERT(PageFsCache(page));
71151
71152 - fscache_stat(&fscache_n_stores);
71153 + fscache_stat_unchecked(&fscache_n_stores);
71154
71155 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
71156 _leave(" = -ENOBUFS [invalidating]");
71157 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71158 spin_unlock(&cookie->stores_lock);
71159 spin_unlock(&object->lock);
71160
71161 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
71162 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
71163 op->store_limit = object->store_limit;
71164
71165 __fscache_use_cookie(cookie);
71166 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71167
71168 spin_unlock(&cookie->lock);
71169 radix_tree_preload_end();
71170 - fscache_stat(&fscache_n_store_ops);
71171 - fscache_stat(&fscache_n_stores_ok);
71172 + fscache_stat_unchecked(&fscache_n_store_ops);
71173 + fscache_stat_unchecked(&fscache_n_stores_ok);
71174
71175 /* the work queue now carries its own ref on the object */
71176 fscache_put_operation(&op->op);
71177 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71178 return 0;
71179
71180 already_queued:
71181 - fscache_stat(&fscache_n_stores_again);
71182 + fscache_stat_unchecked(&fscache_n_stores_again);
71183 already_pending:
71184 spin_unlock(&cookie->stores_lock);
71185 spin_unlock(&object->lock);
71186 spin_unlock(&cookie->lock);
71187 radix_tree_preload_end();
71188 kfree(op);
71189 - fscache_stat(&fscache_n_stores_ok);
71190 + fscache_stat_unchecked(&fscache_n_stores_ok);
71191 _leave(" = 0");
71192 return 0;
71193
71194 @@ -1039,14 +1039,14 @@ nobufs:
71195 kfree(op);
71196 if (wake_cookie)
71197 __fscache_wake_unused_cookie(cookie);
71198 - fscache_stat(&fscache_n_stores_nobufs);
71199 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
71200 _leave(" = -ENOBUFS");
71201 return -ENOBUFS;
71202
71203 nomem_free:
71204 kfree(op);
71205 nomem:
71206 - fscache_stat(&fscache_n_stores_oom);
71207 + fscache_stat_unchecked(&fscache_n_stores_oom);
71208 _leave(" = -ENOMEM");
71209 return -ENOMEM;
71210 }
71211 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
71212 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
71213 ASSERTCMP(page, !=, NULL);
71214
71215 - fscache_stat(&fscache_n_uncaches);
71216 + fscache_stat_unchecked(&fscache_n_uncaches);
71217
71218 /* cache withdrawal may beat us to it */
71219 if (!PageFsCache(page))
71220 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
71221 struct fscache_cookie *cookie = op->op.object->cookie;
71222
71223 #ifdef CONFIG_FSCACHE_STATS
71224 - atomic_inc(&fscache_n_marks);
71225 + atomic_inc_unchecked(&fscache_n_marks);
71226 #endif
71227
71228 _debug("- mark %p{%lx}", page, page->index);
71229 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
71230 index 40d13c7..ddf52b9 100644
71231 --- a/fs/fscache/stats.c
71232 +++ b/fs/fscache/stats.c
71233 @@ -18,99 +18,99 @@
71234 /*
71235 * operation counters
71236 */
71237 -atomic_t fscache_n_op_pend;
71238 -atomic_t fscache_n_op_run;
71239 -atomic_t fscache_n_op_enqueue;
71240 -atomic_t fscache_n_op_requeue;
71241 -atomic_t fscache_n_op_deferred_release;
71242 -atomic_t fscache_n_op_release;
71243 -atomic_t fscache_n_op_gc;
71244 -atomic_t fscache_n_op_cancelled;
71245 -atomic_t fscache_n_op_rejected;
71246 +atomic_unchecked_t fscache_n_op_pend;
71247 +atomic_unchecked_t fscache_n_op_run;
71248 +atomic_unchecked_t fscache_n_op_enqueue;
71249 +atomic_unchecked_t fscache_n_op_requeue;
71250 +atomic_unchecked_t fscache_n_op_deferred_release;
71251 +atomic_unchecked_t fscache_n_op_release;
71252 +atomic_unchecked_t fscache_n_op_gc;
71253 +atomic_unchecked_t fscache_n_op_cancelled;
71254 +atomic_unchecked_t fscache_n_op_rejected;
71255
71256 -atomic_t fscache_n_attr_changed;
71257 -atomic_t fscache_n_attr_changed_ok;
71258 -atomic_t fscache_n_attr_changed_nobufs;
71259 -atomic_t fscache_n_attr_changed_nomem;
71260 -atomic_t fscache_n_attr_changed_calls;
71261 +atomic_unchecked_t fscache_n_attr_changed;
71262 +atomic_unchecked_t fscache_n_attr_changed_ok;
71263 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
71264 +atomic_unchecked_t fscache_n_attr_changed_nomem;
71265 +atomic_unchecked_t fscache_n_attr_changed_calls;
71266
71267 -atomic_t fscache_n_allocs;
71268 -atomic_t fscache_n_allocs_ok;
71269 -atomic_t fscache_n_allocs_wait;
71270 -atomic_t fscache_n_allocs_nobufs;
71271 -atomic_t fscache_n_allocs_intr;
71272 -atomic_t fscache_n_allocs_object_dead;
71273 -atomic_t fscache_n_alloc_ops;
71274 -atomic_t fscache_n_alloc_op_waits;
71275 +atomic_unchecked_t fscache_n_allocs;
71276 +atomic_unchecked_t fscache_n_allocs_ok;
71277 +atomic_unchecked_t fscache_n_allocs_wait;
71278 +atomic_unchecked_t fscache_n_allocs_nobufs;
71279 +atomic_unchecked_t fscache_n_allocs_intr;
71280 +atomic_unchecked_t fscache_n_allocs_object_dead;
71281 +atomic_unchecked_t fscache_n_alloc_ops;
71282 +atomic_unchecked_t fscache_n_alloc_op_waits;
71283
71284 -atomic_t fscache_n_retrievals;
71285 -atomic_t fscache_n_retrievals_ok;
71286 -atomic_t fscache_n_retrievals_wait;
71287 -atomic_t fscache_n_retrievals_nodata;
71288 -atomic_t fscache_n_retrievals_nobufs;
71289 -atomic_t fscache_n_retrievals_intr;
71290 -atomic_t fscache_n_retrievals_nomem;
71291 -atomic_t fscache_n_retrievals_object_dead;
71292 -atomic_t fscache_n_retrieval_ops;
71293 -atomic_t fscache_n_retrieval_op_waits;
71294 +atomic_unchecked_t fscache_n_retrievals;
71295 +atomic_unchecked_t fscache_n_retrievals_ok;
71296 +atomic_unchecked_t fscache_n_retrievals_wait;
71297 +atomic_unchecked_t fscache_n_retrievals_nodata;
71298 +atomic_unchecked_t fscache_n_retrievals_nobufs;
71299 +atomic_unchecked_t fscache_n_retrievals_intr;
71300 +atomic_unchecked_t fscache_n_retrievals_nomem;
71301 +atomic_unchecked_t fscache_n_retrievals_object_dead;
71302 +atomic_unchecked_t fscache_n_retrieval_ops;
71303 +atomic_unchecked_t fscache_n_retrieval_op_waits;
71304
71305 -atomic_t fscache_n_stores;
71306 -atomic_t fscache_n_stores_ok;
71307 -atomic_t fscache_n_stores_again;
71308 -atomic_t fscache_n_stores_nobufs;
71309 -atomic_t fscache_n_stores_oom;
71310 -atomic_t fscache_n_store_ops;
71311 -atomic_t fscache_n_store_calls;
71312 -atomic_t fscache_n_store_pages;
71313 -atomic_t fscache_n_store_radix_deletes;
71314 -atomic_t fscache_n_store_pages_over_limit;
71315 +atomic_unchecked_t fscache_n_stores;
71316 +atomic_unchecked_t fscache_n_stores_ok;
71317 +atomic_unchecked_t fscache_n_stores_again;
71318 +atomic_unchecked_t fscache_n_stores_nobufs;
71319 +atomic_unchecked_t fscache_n_stores_oom;
71320 +atomic_unchecked_t fscache_n_store_ops;
71321 +atomic_unchecked_t fscache_n_store_calls;
71322 +atomic_unchecked_t fscache_n_store_pages;
71323 +atomic_unchecked_t fscache_n_store_radix_deletes;
71324 +atomic_unchecked_t fscache_n_store_pages_over_limit;
71325
71326 -atomic_t fscache_n_store_vmscan_not_storing;
71327 -atomic_t fscache_n_store_vmscan_gone;
71328 -atomic_t fscache_n_store_vmscan_busy;
71329 -atomic_t fscache_n_store_vmscan_cancelled;
71330 -atomic_t fscache_n_store_vmscan_wait;
71331 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
71332 +atomic_unchecked_t fscache_n_store_vmscan_gone;
71333 +atomic_unchecked_t fscache_n_store_vmscan_busy;
71334 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
71335 +atomic_unchecked_t fscache_n_store_vmscan_wait;
71336
71337 -atomic_t fscache_n_marks;
71338 -atomic_t fscache_n_uncaches;
71339 +atomic_unchecked_t fscache_n_marks;
71340 +atomic_unchecked_t fscache_n_uncaches;
71341
71342 -atomic_t fscache_n_acquires;
71343 -atomic_t fscache_n_acquires_null;
71344 -atomic_t fscache_n_acquires_no_cache;
71345 -atomic_t fscache_n_acquires_ok;
71346 -atomic_t fscache_n_acquires_nobufs;
71347 -atomic_t fscache_n_acquires_oom;
71348 +atomic_unchecked_t fscache_n_acquires;
71349 +atomic_unchecked_t fscache_n_acquires_null;
71350 +atomic_unchecked_t fscache_n_acquires_no_cache;
71351 +atomic_unchecked_t fscache_n_acquires_ok;
71352 +atomic_unchecked_t fscache_n_acquires_nobufs;
71353 +atomic_unchecked_t fscache_n_acquires_oom;
71354
71355 -atomic_t fscache_n_invalidates;
71356 -atomic_t fscache_n_invalidates_run;
71357 +atomic_unchecked_t fscache_n_invalidates;
71358 +atomic_unchecked_t fscache_n_invalidates_run;
71359
71360 -atomic_t fscache_n_updates;
71361 -atomic_t fscache_n_updates_null;
71362 -atomic_t fscache_n_updates_run;
71363 +atomic_unchecked_t fscache_n_updates;
71364 +atomic_unchecked_t fscache_n_updates_null;
71365 +atomic_unchecked_t fscache_n_updates_run;
71366
71367 -atomic_t fscache_n_relinquishes;
71368 -atomic_t fscache_n_relinquishes_null;
71369 -atomic_t fscache_n_relinquishes_waitcrt;
71370 -atomic_t fscache_n_relinquishes_retire;
71371 +atomic_unchecked_t fscache_n_relinquishes;
71372 +atomic_unchecked_t fscache_n_relinquishes_null;
71373 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
71374 +atomic_unchecked_t fscache_n_relinquishes_retire;
71375
71376 -atomic_t fscache_n_cookie_index;
71377 -atomic_t fscache_n_cookie_data;
71378 -atomic_t fscache_n_cookie_special;
71379 +atomic_unchecked_t fscache_n_cookie_index;
71380 +atomic_unchecked_t fscache_n_cookie_data;
71381 +atomic_unchecked_t fscache_n_cookie_special;
71382
71383 -atomic_t fscache_n_object_alloc;
71384 -atomic_t fscache_n_object_no_alloc;
71385 -atomic_t fscache_n_object_lookups;
71386 -atomic_t fscache_n_object_lookups_negative;
71387 -atomic_t fscache_n_object_lookups_positive;
71388 -atomic_t fscache_n_object_lookups_timed_out;
71389 -atomic_t fscache_n_object_created;
71390 -atomic_t fscache_n_object_avail;
71391 -atomic_t fscache_n_object_dead;
71392 +atomic_unchecked_t fscache_n_object_alloc;
71393 +atomic_unchecked_t fscache_n_object_no_alloc;
71394 +atomic_unchecked_t fscache_n_object_lookups;
71395 +atomic_unchecked_t fscache_n_object_lookups_negative;
71396 +atomic_unchecked_t fscache_n_object_lookups_positive;
71397 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
71398 +atomic_unchecked_t fscache_n_object_created;
71399 +atomic_unchecked_t fscache_n_object_avail;
71400 +atomic_unchecked_t fscache_n_object_dead;
71401
71402 -atomic_t fscache_n_checkaux_none;
71403 -atomic_t fscache_n_checkaux_okay;
71404 -atomic_t fscache_n_checkaux_update;
71405 -atomic_t fscache_n_checkaux_obsolete;
71406 +atomic_unchecked_t fscache_n_checkaux_none;
71407 +atomic_unchecked_t fscache_n_checkaux_okay;
71408 +atomic_unchecked_t fscache_n_checkaux_update;
71409 +atomic_unchecked_t fscache_n_checkaux_obsolete;
71410
71411 atomic_t fscache_n_cop_alloc_object;
71412 atomic_t fscache_n_cop_lookup_object;
71413 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
71414 seq_puts(m, "FS-Cache statistics\n");
71415
71416 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
71417 - atomic_read(&fscache_n_cookie_index),
71418 - atomic_read(&fscache_n_cookie_data),
71419 - atomic_read(&fscache_n_cookie_special));
71420 + atomic_read_unchecked(&fscache_n_cookie_index),
71421 + atomic_read_unchecked(&fscache_n_cookie_data),
71422 + atomic_read_unchecked(&fscache_n_cookie_special));
71423
71424 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
71425 - atomic_read(&fscache_n_object_alloc),
71426 - atomic_read(&fscache_n_object_no_alloc),
71427 - atomic_read(&fscache_n_object_avail),
71428 - atomic_read(&fscache_n_object_dead));
71429 + atomic_read_unchecked(&fscache_n_object_alloc),
71430 + atomic_read_unchecked(&fscache_n_object_no_alloc),
71431 + atomic_read_unchecked(&fscache_n_object_avail),
71432 + atomic_read_unchecked(&fscache_n_object_dead));
71433 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
71434 - atomic_read(&fscache_n_checkaux_none),
71435 - atomic_read(&fscache_n_checkaux_okay),
71436 - atomic_read(&fscache_n_checkaux_update),
71437 - atomic_read(&fscache_n_checkaux_obsolete));
71438 + atomic_read_unchecked(&fscache_n_checkaux_none),
71439 + atomic_read_unchecked(&fscache_n_checkaux_okay),
71440 + atomic_read_unchecked(&fscache_n_checkaux_update),
71441 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
71442
71443 seq_printf(m, "Pages : mrk=%u unc=%u\n",
71444 - atomic_read(&fscache_n_marks),
71445 - atomic_read(&fscache_n_uncaches));
71446 + atomic_read_unchecked(&fscache_n_marks),
71447 + atomic_read_unchecked(&fscache_n_uncaches));
71448
71449 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
71450 " oom=%u\n",
71451 - atomic_read(&fscache_n_acquires),
71452 - atomic_read(&fscache_n_acquires_null),
71453 - atomic_read(&fscache_n_acquires_no_cache),
71454 - atomic_read(&fscache_n_acquires_ok),
71455 - atomic_read(&fscache_n_acquires_nobufs),
71456 - atomic_read(&fscache_n_acquires_oom));
71457 + atomic_read_unchecked(&fscache_n_acquires),
71458 + atomic_read_unchecked(&fscache_n_acquires_null),
71459 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
71460 + atomic_read_unchecked(&fscache_n_acquires_ok),
71461 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
71462 + atomic_read_unchecked(&fscache_n_acquires_oom));
71463
71464 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
71465 - atomic_read(&fscache_n_object_lookups),
71466 - atomic_read(&fscache_n_object_lookups_negative),
71467 - atomic_read(&fscache_n_object_lookups_positive),
71468 - atomic_read(&fscache_n_object_created),
71469 - atomic_read(&fscache_n_object_lookups_timed_out));
71470 + atomic_read_unchecked(&fscache_n_object_lookups),
71471 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
71472 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
71473 + atomic_read_unchecked(&fscache_n_object_created),
71474 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
71475
71476 seq_printf(m, "Invals : n=%u run=%u\n",
71477 - atomic_read(&fscache_n_invalidates),
71478 - atomic_read(&fscache_n_invalidates_run));
71479 + atomic_read_unchecked(&fscache_n_invalidates),
71480 + atomic_read_unchecked(&fscache_n_invalidates_run));
71481
71482 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
71483 - atomic_read(&fscache_n_updates),
71484 - atomic_read(&fscache_n_updates_null),
71485 - atomic_read(&fscache_n_updates_run));
71486 + atomic_read_unchecked(&fscache_n_updates),
71487 + atomic_read_unchecked(&fscache_n_updates_null),
71488 + atomic_read_unchecked(&fscache_n_updates_run));
71489
71490 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
71491 - atomic_read(&fscache_n_relinquishes),
71492 - atomic_read(&fscache_n_relinquishes_null),
71493 - atomic_read(&fscache_n_relinquishes_waitcrt),
71494 - atomic_read(&fscache_n_relinquishes_retire));
71495 + atomic_read_unchecked(&fscache_n_relinquishes),
71496 + atomic_read_unchecked(&fscache_n_relinquishes_null),
71497 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
71498 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
71499
71500 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
71501 - atomic_read(&fscache_n_attr_changed),
71502 - atomic_read(&fscache_n_attr_changed_ok),
71503 - atomic_read(&fscache_n_attr_changed_nobufs),
71504 - atomic_read(&fscache_n_attr_changed_nomem),
71505 - atomic_read(&fscache_n_attr_changed_calls));
71506 + atomic_read_unchecked(&fscache_n_attr_changed),
71507 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
71508 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
71509 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
71510 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
71511
71512 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
71513 - atomic_read(&fscache_n_allocs),
71514 - atomic_read(&fscache_n_allocs_ok),
71515 - atomic_read(&fscache_n_allocs_wait),
71516 - atomic_read(&fscache_n_allocs_nobufs),
71517 - atomic_read(&fscache_n_allocs_intr));
71518 + atomic_read_unchecked(&fscache_n_allocs),
71519 + atomic_read_unchecked(&fscache_n_allocs_ok),
71520 + atomic_read_unchecked(&fscache_n_allocs_wait),
71521 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
71522 + atomic_read_unchecked(&fscache_n_allocs_intr));
71523 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
71524 - atomic_read(&fscache_n_alloc_ops),
71525 - atomic_read(&fscache_n_alloc_op_waits),
71526 - atomic_read(&fscache_n_allocs_object_dead));
71527 + atomic_read_unchecked(&fscache_n_alloc_ops),
71528 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
71529 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
71530
71531 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
71532 " int=%u oom=%u\n",
71533 - atomic_read(&fscache_n_retrievals),
71534 - atomic_read(&fscache_n_retrievals_ok),
71535 - atomic_read(&fscache_n_retrievals_wait),
71536 - atomic_read(&fscache_n_retrievals_nodata),
71537 - atomic_read(&fscache_n_retrievals_nobufs),
71538 - atomic_read(&fscache_n_retrievals_intr),
71539 - atomic_read(&fscache_n_retrievals_nomem));
71540 + atomic_read_unchecked(&fscache_n_retrievals),
71541 + atomic_read_unchecked(&fscache_n_retrievals_ok),
71542 + atomic_read_unchecked(&fscache_n_retrievals_wait),
71543 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
71544 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
71545 + atomic_read_unchecked(&fscache_n_retrievals_intr),
71546 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
71547 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
71548 - atomic_read(&fscache_n_retrieval_ops),
71549 - atomic_read(&fscache_n_retrieval_op_waits),
71550 - atomic_read(&fscache_n_retrievals_object_dead));
71551 + atomic_read_unchecked(&fscache_n_retrieval_ops),
71552 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
71553 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
71554
71555 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
71556 - atomic_read(&fscache_n_stores),
71557 - atomic_read(&fscache_n_stores_ok),
71558 - atomic_read(&fscache_n_stores_again),
71559 - atomic_read(&fscache_n_stores_nobufs),
71560 - atomic_read(&fscache_n_stores_oom));
71561 + atomic_read_unchecked(&fscache_n_stores),
71562 + atomic_read_unchecked(&fscache_n_stores_ok),
71563 + atomic_read_unchecked(&fscache_n_stores_again),
71564 + atomic_read_unchecked(&fscache_n_stores_nobufs),
71565 + atomic_read_unchecked(&fscache_n_stores_oom));
71566 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
71567 - atomic_read(&fscache_n_store_ops),
71568 - atomic_read(&fscache_n_store_calls),
71569 - atomic_read(&fscache_n_store_pages),
71570 - atomic_read(&fscache_n_store_radix_deletes),
71571 - atomic_read(&fscache_n_store_pages_over_limit));
71572 + atomic_read_unchecked(&fscache_n_store_ops),
71573 + atomic_read_unchecked(&fscache_n_store_calls),
71574 + atomic_read_unchecked(&fscache_n_store_pages),
71575 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
71576 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
71577
71578 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
71579 - atomic_read(&fscache_n_store_vmscan_not_storing),
71580 - atomic_read(&fscache_n_store_vmscan_gone),
71581 - atomic_read(&fscache_n_store_vmscan_busy),
71582 - atomic_read(&fscache_n_store_vmscan_cancelled),
71583 - atomic_read(&fscache_n_store_vmscan_wait));
71584 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
71585 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
71586 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
71587 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
71588 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
71589
71590 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
71591 - atomic_read(&fscache_n_op_pend),
71592 - atomic_read(&fscache_n_op_run),
71593 - atomic_read(&fscache_n_op_enqueue),
71594 - atomic_read(&fscache_n_op_cancelled),
71595 - atomic_read(&fscache_n_op_rejected));
71596 + atomic_read_unchecked(&fscache_n_op_pend),
71597 + atomic_read_unchecked(&fscache_n_op_run),
71598 + atomic_read_unchecked(&fscache_n_op_enqueue),
71599 + atomic_read_unchecked(&fscache_n_op_cancelled),
71600 + atomic_read_unchecked(&fscache_n_op_rejected));
71601 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
71602 - atomic_read(&fscache_n_op_deferred_release),
71603 - atomic_read(&fscache_n_op_release),
71604 - atomic_read(&fscache_n_op_gc));
71605 + atomic_read_unchecked(&fscache_n_op_deferred_release),
71606 + atomic_read_unchecked(&fscache_n_op_release),
71607 + atomic_read_unchecked(&fscache_n_op_gc));
71608
71609 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
71610 atomic_read(&fscache_n_cop_alloc_object),
71611 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
71612 index 28d0c7a..04816b7 100644
71613 --- a/fs/fuse/cuse.c
71614 +++ b/fs/fuse/cuse.c
71615 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
71616 INIT_LIST_HEAD(&cuse_conntbl[i]);
71617
71618 /* inherit and extend fuse_dev_operations */
71619 - cuse_channel_fops = fuse_dev_operations;
71620 - cuse_channel_fops.owner = THIS_MODULE;
71621 - cuse_channel_fops.open = cuse_channel_open;
71622 - cuse_channel_fops.release = cuse_channel_release;
71623 + pax_open_kernel();
71624 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
71625 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
71626 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
71627 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
71628 + pax_close_kernel();
71629
71630 cuse_class = class_create(THIS_MODULE, "cuse");
71631 if (IS_ERR(cuse_class))
71632 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
71633 index 39706c5..a803c71 100644
71634 --- a/fs/fuse/dev.c
71635 +++ b/fs/fuse/dev.c
71636 @@ -1405,7 +1405,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
71637 ret = 0;
71638 pipe_lock(pipe);
71639
71640 - if (!pipe->readers) {
71641 + if (!atomic_read(&pipe->readers)) {
71642 send_sig(SIGPIPE, current, 0);
71643 if (!ret)
71644 ret = -EPIPE;
71645 @@ -1434,7 +1434,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
71646 page_nr++;
71647 ret += buf->len;
71648
71649 - if (pipe->files)
71650 + if (atomic_read(&pipe->files))
71651 do_wakeup = 1;
71652 }
71653
71654 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
71655 index 1545b71..7fabe47 100644
71656 --- a/fs/fuse/dir.c
71657 +++ b/fs/fuse/dir.c
71658 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
71659 return link;
71660 }
71661
71662 -static void free_link(char *link)
71663 +static void free_link(const char *link)
71664 {
71665 if (!IS_ERR(link))
71666 free_page((unsigned long) link);
71667 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
71668 index f42dffb..4a4c435 100644
71669 --- a/fs/gfs2/glock.c
71670 +++ b/fs/gfs2/glock.c
71671 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
71672 if (held1 != held2) {
71673 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
71674 if (held2)
71675 - gl->gl_lockref.count++;
71676 + __lockref_inc(&gl->gl_lockref);
71677 else
71678 - gl->gl_lockref.count--;
71679 + __lockref_dec(&gl->gl_lockref);
71680 }
71681 if (held1 && held2 && list_empty(&gl->gl_holders))
71682 clear_bit(GLF_QUEUED, &gl->gl_flags);
71683 @@ -614,9 +614,9 @@ out:
71684 out_sched:
71685 clear_bit(GLF_LOCK, &gl->gl_flags);
71686 smp_mb__after_atomic();
71687 - gl->gl_lockref.count++;
71688 + __lockref_inc(&gl->gl_lockref);
71689 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71690 - gl->gl_lockref.count--;
71691 + __lockref_dec(&gl->gl_lockref);
71692 return;
71693
71694 out_unlock:
71695 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
71696 gl->gl_sbd = sdp;
71697 gl->gl_flags = 0;
71698 gl->gl_name = name;
71699 - gl->gl_lockref.count = 1;
71700 + __lockref_set(&gl->gl_lockref, 1);
71701 gl->gl_state = LM_ST_UNLOCKED;
71702 gl->gl_target = LM_ST_UNLOCKED;
71703 gl->gl_demote_state = LM_ST_EXCLUSIVE;
71704 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
71705 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
71706 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
71707 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
71708 - gl->gl_lockref.count++;
71709 + __lockref_inc(&gl->gl_lockref);
71710 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71711 - gl->gl_lockref.count--;
71712 + __lockref_dec(&gl->gl_lockref);
71713 }
71714 run_queue(gl, 1);
71715 spin_unlock(&gl->gl_spin);
71716 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
71717 }
71718 }
71719
71720 - gl->gl_lockref.count++;
71721 + __lockref_inc(&gl->gl_lockref);
71722 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
71723 spin_unlock(&gl->gl_spin);
71724
71725 @@ -1384,12 +1384,12 @@ add_back_to_lru:
71726 goto add_back_to_lru;
71727 }
71728 clear_bit(GLF_LRU, &gl->gl_flags);
71729 - gl->gl_lockref.count++;
71730 + __lockref_inc(&gl->gl_lockref);
71731 if (demote_ok(gl))
71732 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
71733 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
71734 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71735 - gl->gl_lockref.count--;
71736 + __lockref_dec(&gl->gl_lockref);
71737 spin_unlock(&gl->gl_spin);
71738 cond_resched_lock(&lru_lock);
71739 }
71740 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
71741 state2str(gl->gl_demote_state), dtime,
71742 atomic_read(&gl->gl_ail_count),
71743 atomic_read(&gl->gl_revokes),
71744 - (int)gl->gl_lockref.count, gl->gl_hold_time);
71745 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
71746
71747 list_for_each_entry(gh, &gl->gl_holders, gh_list)
71748 dump_holder(seq, gh);
71749 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
71750 index fe91951..ce38a6e 100644
71751 --- a/fs/gfs2/glops.c
71752 +++ b/fs/gfs2/glops.c
71753 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
71754
71755 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
71756 gl->gl_state == LM_ST_SHARED && ip) {
71757 - gl->gl_lockref.count++;
71758 + __lockref_inc(&gl->gl_lockref);
71759 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
71760 - gl->gl_lockref.count--;
71761 + __lockref_dec(&gl->gl_lockref);
71762 }
71763 }
71764
71765 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
71766 index 3aa17d4..b338075 100644
71767 --- a/fs/gfs2/quota.c
71768 +++ b/fs/gfs2/quota.c
71769 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
71770 if (!spin_trylock(&qd->qd_lockref.lock))
71771 return LRU_SKIP;
71772
71773 - if (qd->qd_lockref.count == 0) {
71774 + if (__lockref_read(&qd->qd_lockref) == 0) {
71775 lockref_mark_dead(&qd->qd_lockref);
71776 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
71777 }
71778 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
71779 return NULL;
71780
71781 qd->qd_sbd = sdp;
71782 - qd->qd_lockref.count = 1;
71783 + __lockref_set(&qd->qd_lockref, 1);
71784 spin_lock_init(&qd->qd_lockref.lock);
71785 qd->qd_id = qid;
71786 qd->qd_slot = -1;
71787 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
71788 if (lockref_put_or_lock(&qd->qd_lockref))
71789 return;
71790
71791 - qd->qd_lockref.count = 0;
71792 + __lockref_set(&qd->qd_lockref, 0);
71793 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
71794 spin_unlock(&qd->qd_lockref.lock);
71795
71796 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
71797 index fd62cae..3494dfa 100644
71798 --- a/fs/hostfs/hostfs_kern.c
71799 +++ b/fs/hostfs/hostfs_kern.c
71800 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
71801
71802 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
71803 {
71804 - char *s = nd_get_link(nd);
71805 + const char *s = nd_get_link(nd);
71806 if (!IS_ERR(s))
71807 __putname(s);
71808 }
71809 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
71810 index c274aca..772fa5e 100644
71811 --- a/fs/hugetlbfs/inode.c
71812 +++ b/fs/hugetlbfs/inode.c
71813 @@ -148,6 +148,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
71814 struct mm_struct *mm = current->mm;
71815 struct vm_area_struct *vma;
71816 struct hstate *h = hstate_file(file);
71817 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
71818 struct vm_unmapped_area_info info;
71819
71820 if (len & ~huge_page_mask(h))
71821 @@ -161,17 +162,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
71822 return addr;
71823 }
71824
71825 +#ifdef CONFIG_PAX_RANDMMAP
71826 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
71827 +#endif
71828 +
71829 if (addr) {
71830 addr = ALIGN(addr, huge_page_size(h));
71831 vma = find_vma(mm, addr);
71832 - if (TASK_SIZE - len >= addr &&
71833 - (!vma || addr + len <= vma->vm_start))
71834 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
71835 return addr;
71836 }
71837
71838 info.flags = 0;
71839 info.length = len;
71840 info.low_limit = TASK_UNMAPPED_BASE;
71841 +
71842 +#ifdef CONFIG_PAX_RANDMMAP
71843 + if (mm->pax_flags & MF_PAX_RANDMMAP)
71844 + info.low_limit += mm->delta_mmap;
71845 +#endif
71846 +
71847 info.high_limit = TASK_SIZE;
71848 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
71849 info.align_offset = 0;
71850 @@ -912,7 +922,7 @@ static struct file_system_type hugetlbfs_fs_type = {
71851 };
71852 MODULE_ALIAS_FS("hugetlbfs");
71853
71854 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
71855 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
71856
71857 static int can_do_hugetlb_shm(void)
71858 {
71859 diff --git a/fs/inode.c b/fs/inode.c
71860 index f00b16f..b653fea 100644
71861 --- a/fs/inode.c
71862 +++ b/fs/inode.c
71863 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
71864 unsigned int *p = &get_cpu_var(last_ino);
71865 unsigned int res = *p;
71866
71867 +start:
71868 +
71869 #ifdef CONFIG_SMP
71870 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
71871 - static atomic_t shared_last_ino;
71872 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
71873 + static atomic_unchecked_t shared_last_ino;
71874 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
71875
71876 res = next - LAST_INO_BATCH;
71877 }
71878 #endif
71879
71880 - *p = ++res;
71881 + if (unlikely(!++res))
71882 + goto start; /* never zero */
71883 + *p = res;
71884 put_cpu_var(last_ino);
71885 return res;
71886 }
71887 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
71888 index 4a6cf28..d3a29d3 100644
71889 --- a/fs/jffs2/erase.c
71890 +++ b/fs/jffs2/erase.c
71891 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
71892 struct jffs2_unknown_node marker = {
71893 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
71894 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
71895 - .totlen = cpu_to_je32(c->cleanmarker_size)
71896 + .totlen = cpu_to_je32(c->cleanmarker_size),
71897 + .hdr_crc = cpu_to_je32(0)
71898 };
71899
71900 jffs2_prealloc_raw_node_refs(c, jeb, 1);
71901 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
71902 index 09ed551..45684f8 100644
71903 --- a/fs/jffs2/wbuf.c
71904 +++ b/fs/jffs2/wbuf.c
71905 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
71906 {
71907 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
71908 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
71909 - .totlen = constant_cpu_to_je32(8)
71910 + .totlen = constant_cpu_to_je32(8),
71911 + .hdr_crc = constant_cpu_to_je32(0)
71912 };
71913
71914 /*
71915 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
71916 index 5d30c56..8c45372 100644
71917 --- a/fs/jfs/super.c
71918 +++ b/fs/jfs/super.c
71919 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
71920
71921 jfs_inode_cachep =
71922 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
71923 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
71924 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
71925 init_once);
71926 if (jfs_inode_cachep == NULL)
71927 return -ENOMEM;
71928 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
71929 index 345b35f..da7e0da 100644
71930 --- a/fs/kernfs/dir.c
71931 +++ b/fs/kernfs/dir.c
71932 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
71933 *
71934 * Returns 31 bit hash of ns + name (so it fits in an off_t )
71935 */
71936 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
71937 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
71938 {
71939 unsigned long hash = init_name_hash();
71940 unsigned int len = strlen(name);
71941 @@ -838,6 +838,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
71942 ret = scops->mkdir(parent, dentry->d_name.name, mode);
71943
71944 kernfs_put_active(parent);
71945 +
71946 + if (!ret) {
71947 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
71948 + ret = PTR_ERR_OR_ZERO(dentry_ret);
71949 + }
71950 +
71951 return ret;
71952 }
71953
71954 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
71955 index 2bacb99..f745182 100644
71956 --- a/fs/kernfs/file.c
71957 +++ b/fs/kernfs/file.c
71958 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
71959
71960 struct kernfs_open_node {
71961 atomic_t refcnt;
71962 - atomic_t event;
71963 + atomic_unchecked_t event;
71964 wait_queue_head_t poll;
71965 struct list_head files; /* goes through kernfs_open_file.list */
71966 };
71967 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
71968 {
71969 struct kernfs_open_file *of = sf->private;
71970
71971 - of->event = atomic_read(&of->kn->attr.open->event);
71972 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
71973
71974 return of->kn->attr.ops->seq_show(sf, v);
71975 }
71976 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
71977 goto out_free;
71978 }
71979
71980 - of->event = atomic_read(&of->kn->attr.open->event);
71981 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
71982 ops = kernfs_ops(of->kn);
71983 if (ops->read)
71984 len = ops->read(of, buf, len, *ppos);
71985 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
71986 {
71987 struct kernfs_open_file *of = kernfs_of(file);
71988 const struct kernfs_ops *ops;
71989 - size_t len;
71990 + ssize_t len;
71991 char *buf;
71992
71993 if (of->atomic_write_len) {
71994 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
71995 return ret;
71996 }
71997
71998 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
71999 - void *buf, int len, int write)
72000 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
72001 + void *buf, size_t len, int write)
72002 {
72003 struct file *file = vma->vm_file;
72004 struct kernfs_open_file *of = kernfs_of(file);
72005 - int ret;
72006 + ssize_t ret;
72007
72008 if (!of->vm_ops)
72009 return -EINVAL;
72010 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
72011 return -ENOMEM;
72012
72013 atomic_set(&new_on->refcnt, 0);
72014 - atomic_set(&new_on->event, 1);
72015 + atomic_set_unchecked(&new_on->event, 1);
72016 init_waitqueue_head(&new_on->poll);
72017 INIT_LIST_HEAD(&new_on->files);
72018 goto retry;
72019 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
72020
72021 kernfs_put_active(kn);
72022
72023 - if (of->event != atomic_read(&on->event))
72024 + if (of->event != atomic_read_unchecked(&on->event))
72025 goto trigger;
72026
72027 return DEFAULT_POLLMASK;
72028 @@ -824,7 +824,7 @@ repeat:
72029
72030 on = kn->attr.open;
72031 if (on) {
72032 - atomic_inc(&on->event);
72033 + atomic_inc_unchecked(&on->event);
72034 wake_up_interruptible(&on->poll);
72035 }
72036
72037 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
72038 index 8a19889..4c3069a 100644
72039 --- a/fs/kernfs/symlink.c
72040 +++ b/fs/kernfs/symlink.c
72041 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
72042 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
72043 void *cookie)
72044 {
72045 - char *page = nd_get_link(nd);
72046 + const char *page = nd_get_link(nd);
72047 if (!IS_ERR(page))
72048 free_page((unsigned long)page);
72049 }
72050 diff --git a/fs/libfs.c b/fs/libfs.c
72051 index 0ab6512..cd9982d 100644
72052 --- a/fs/libfs.c
72053 +++ b/fs/libfs.c
72054 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
72055
72056 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
72057 struct dentry *next = list_entry(p, struct dentry, d_child);
72058 + char d_name[sizeof(next->d_iname)];
72059 + const unsigned char *name;
72060 +
72061 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
72062 if (!simple_positive(next)) {
72063 spin_unlock(&next->d_lock);
72064 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
72065
72066 spin_unlock(&next->d_lock);
72067 spin_unlock(&dentry->d_lock);
72068 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
72069 + name = next->d_name.name;
72070 + if (name == next->d_iname) {
72071 + memcpy(d_name, name, next->d_name.len);
72072 + name = d_name;
72073 + }
72074 + if (!dir_emit(ctx, name, next->d_name.len,
72075 next->d_inode->i_ino, dt_type(next->d_inode)))
72076 return 0;
72077 spin_lock(&dentry->d_lock);
72078 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
72079 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
72080 void *cookie)
72081 {
72082 - char *s = nd_get_link(nd);
72083 + const char *s = nd_get_link(nd);
72084 if (!IS_ERR(s))
72085 kfree(s);
72086 }
72087 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
72088 index acd3947..1f896e2 100644
72089 --- a/fs/lockd/clntproc.c
72090 +++ b/fs/lockd/clntproc.c
72091 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
72092 /*
72093 * Cookie counter for NLM requests
72094 */
72095 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
72096 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
72097
72098 void nlmclnt_next_cookie(struct nlm_cookie *c)
72099 {
72100 - u32 cookie = atomic_inc_return(&nlm_cookie);
72101 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
72102
72103 memcpy(c->data, &cookie, 4);
72104 c->len=4;
72105 diff --git a/fs/mount.h b/fs/mount.h
72106 index 6a61c2b..bd79179 100644
72107 --- a/fs/mount.h
72108 +++ b/fs/mount.h
72109 @@ -13,7 +13,7 @@ struct mnt_namespace {
72110 u64 seq; /* Sequence number to prevent loops */
72111 wait_queue_head_t poll;
72112 u64 event;
72113 -};
72114 +} __randomize_layout;
72115
72116 struct mnt_pcp {
72117 int mnt_count;
72118 @@ -65,7 +65,7 @@ struct mount {
72119 struct hlist_head mnt_pins;
72120 struct fs_pin mnt_umount;
72121 struct dentry *mnt_ex_mountpoint;
72122 -};
72123 +} __randomize_layout;
72124
72125 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
72126
72127 diff --git a/fs/namei.c b/fs/namei.c
72128 index 50a8583..44c470a 100644
72129 --- a/fs/namei.c
72130 +++ b/fs/namei.c
72131 @@ -337,17 +337,32 @@ int generic_permission(struct inode *inode, int mask)
72132 if (ret != -EACCES)
72133 return ret;
72134
72135 +#ifdef CONFIG_GRKERNSEC
72136 + /* we'll block if we have to log due to a denied capability use */
72137 + if (mask & MAY_NOT_BLOCK)
72138 + return -ECHILD;
72139 +#endif
72140 +
72141 if (S_ISDIR(inode->i_mode)) {
72142 /* DACs are overridable for directories */
72143 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72144 - return 0;
72145 if (!(mask & MAY_WRITE))
72146 - if (capable_wrt_inode_uidgid(inode,
72147 - CAP_DAC_READ_SEARCH))
72148 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
72149 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72150 return 0;
72151 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72152 + return 0;
72153 return -EACCES;
72154 }
72155 /*
72156 + * Searching includes executable on directories, else just read.
72157 + */
72158 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
72159 + if (mask == MAY_READ)
72160 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
72161 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72162 + return 0;
72163 +
72164 + /*
72165 * Read/write DACs are always overridable.
72166 * Executable DACs are overridable when there is
72167 * at least one exec bit set.
72168 @@ -356,14 +371,6 @@ int generic_permission(struct inode *inode, int mask)
72169 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72170 return 0;
72171
72172 - /*
72173 - * Searching includes executable on directories, else just read.
72174 - */
72175 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
72176 - if (mask == MAY_READ)
72177 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72178 - return 0;
72179 -
72180 return -EACCES;
72181 }
72182 EXPORT_SYMBOL(generic_permission);
72183 @@ -503,7 +510,7 @@ struct nameidata {
72184 int last_type;
72185 unsigned depth;
72186 struct file *base;
72187 - char *saved_names[MAX_NESTED_LINKS + 1];
72188 + const char *saved_names[MAX_NESTED_LINKS + 1];
72189 };
72190
72191 /*
72192 @@ -714,13 +721,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
72193 nd->flags |= LOOKUP_JUMPED;
72194 }
72195
72196 -void nd_set_link(struct nameidata *nd, char *path)
72197 +void nd_set_link(struct nameidata *nd, const char *path)
72198 {
72199 nd->saved_names[nd->depth] = path;
72200 }
72201 EXPORT_SYMBOL(nd_set_link);
72202
72203 -char *nd_get_link(struct nameidata *nd)
72204 +const char *nd_get_link(const struct nameidata *nd)
72205 {
72206 return nd->saved_names[nd->depth];
72207 }
72208 @@ -855,7 +862,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
72209 {
72210 struct dentry *dentry = link->dentry;
72211 int error;
72212 - char *s;
72213 + const char *s;
72214
72215 BUG_ON(nd->flags & LOOKUP_RCU);
72216
72217 @@ -876,6 +883,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
72218 if (error)
72219 goto out_put_nd_path;
72220
72221 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
72222 + dentry->d_inode, dentry, nd->path.mnt)) {
72223 + error = -EACCES;
72224 + goto out_put_nd_path;
72225 + }
72226 +
72227 nd->last_type = LAST_BIND;
72228 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
72229 error = PTR_ERR(*p);
72230 @@ -1640,6 +1653,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
72231 if (res)
72232 break;
72233 res = walk_component(nd, path, LOOKUP_FOLLOW);
72234 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
72235 + res = -EACCES;
72236 put_link(nd, &link, cookie);
72237 } while (res > 0);
72238
72239 @@ -1712,7 +1727,7 @@ EXPORT_SYMBOL(full_name_hash);
72240 static inline u64 hash_name(const char *name)
72241 {
72242 unsigned long a, b, adata, bdata, mask, hash, len;
72243 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
72244 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
72245
72246 hash = a = 0;
72247 len = -sizeof(unsigned long);
72248 @@ -2007,6 +2022,8 @@ static int path_lookupat(int dfd, const char *name,
72249 if (err)
72250 break;
72251 err = lookup_last(nd, &path);
72252 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
72253 + err = -EACCES;
72254 put_link(nd, &link, cookie);
72255 }
72256 }
72257 @@ -2014,6 +2031,13 @@ static int path_lookupat(int dfd, const char *name,
72258 if (!err)
72259 err = complete_walk(nd);
72260
72261 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
72262 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
72263 + path_put(&nd->path);
72264 + err = -ENOENT;
72265 + }
72266 + }
72267 +
72268 if (!err && nd->flags & LOOKUP_DIRECTORY) {
72269 if (!d_can_lookup(nd->path.dentry)) {
72270 path_put(&nd->path);
72271 @@ -2035,8 +2059,15 @@ static int filename_lookup(int dfd, struct filename *name,
72272 retval = path_lookupat(dfd, name->name,
72273 flags | LOOKUP_REVAL, nd);
72274
72275 - if (likely(!retval))
72276 + if (likely(!retval)) {
72277 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
72278 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
72279 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
72280 + path_put(&nd->path);
72281 + return -ENOENT;
72282 + }
72283 + }
72284 + }
72285 return retval;
72286 }
72287
72288 @@ -2615,6 +2646,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
72289 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
72290 return -EPERM;
72291
72292 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
72293 + return -EPERM;
72294 + if (gr_handle_rawio(inode))
72295 + return -EPERM;
72296 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
72297 + return -EACCES;
72298 +
72299 return 0;
72300 }
72301
72302 @@ -2846,7 +2884,7 @@ looked_up:
72303 * cleared otherwise prior to returning.
72304 */
72305 static int lookup_open(struct nameidata *nd, struct path *path,
72306 - struct file *file,
72307 + struct path *link, struct file *file,
72308 const struct open_flags *op,
72309 bool got_write, int *opened)
72310 {
72311 @@ -2881,6 +2919,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
72312 /* Negative dentry, just create the file */
72313 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
72314 umode_t mode = op->mode;
72315 +
72316 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
72317 + error = -EACCES;
72318 + goto out_dput;
72319 + }
72320 +
72321 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
72322 + error = -EACCES;
72323 + goto out_dput;
72324 + }
72325 +
72326 if (!IS_POSIXACL(dir->d_inode))
72327 mode &= ~current_umask();
72328 /*
72329 @@ -2902,6 +2951,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
72330 nd->flags & LOOKUP_EXCL);
72331 if (error)
72332 goto out_dput;
72333 + else
72334 + gr_handle_create(dentry, nd->path.mnt);
72335 }
72336 out_no_open:
72337 path->dentry = dentry;
72338 @@ -2916,7 +2967,7 @@ out_dput:
72339 /*
72340 * Handle the last step of open()
72341 */
72342 -static int do_last(struct nameidata *nd, struct path *path,
72343 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
72344 struct file *file, const struct open_flags *op,
72345 int *opened, struct filename *name)
72346 {
72347 @@ -2966,6 +3017,15 @@ static int do_last(struct nameidata *nd, struct path *path,
72348 if (error)
72349 return error;
72350
72351 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
72352 + error = -ENOENT;
72353 + goto out;
72354 + }
72355 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
72356 + error = -EACCES;
72357 + goto out;
72358 + }
72359 +
72360 audit_inode(name, dir, LOOKUP_PARENT);
72361 error = -EISDIR;
72362 /* trailing slashes? */
72363 @@ -2985,7 +3045,7 @@ retry_lookup:
72364 */
72365 }
72366 mutex_lock(&dir->d_inode->i_mutex);
72367 - error = lookup_open(nd, path, file, op, got_write, opened);
72368 + error = lookup_open(nd, path, link, file, op, got_write, opened);
72369 mutex_unlock(&dir->d_inode->i_mutex);
72370
72371 if (error <= 0) {
72372 @@ -3009,11 +3069,28 @@ retry_lookup:
72373 goto finish_open_created;
72374 }
72375
72376 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
72377 + error = -ENOENT;
72378 + goto exit_dput;
72379 + }
72380 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
72381 + error = -EACCES;
72382 + goto exit_dput;
72383 + }
72384 +
72385 /*
72386 * create/update audit record if it already exists.
72387 */
72388 - if (d_is_positive(path->dentry))
72389 + if (d_is_positive(path->dentry)) {
72390 + /* only check if O_CREAT is specified, all other checks need to go
72391 + into may_open */
72392 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
72393 + error = -EACCES;
72394 + goto exit_dput;
72395 + }
72396 +
72397 audit_inode(name, path->dentry, 0);
72398 + }
72399
72400 /*
72401 * If atomic_open() acquired write access it is dropped now due to
72402 @@ -3055,6 +3132,11 @@ finish_lookup:
72403 }
72404 }
72405 BUG_ON(inode != path->dentry->d_inode);
72406 + /* if we're resolving a symlink to another symlink */
72407 + if (link && gr_handle_symlink_owner(link, inode)) {
72408 + error = -EACCES;
72409 + goto out;
72410 + }
72411 return 1;
72412 }
72413
72414 @@ -3074,7 +3156,18 @@ finish_open:
72415 path_put(&save_parent);
72416 return error;
72417 }
72418 +
72419 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
72420 + error = -ENOENT;
72421 + goto out;
72422 + }
72423 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
72424 + error = -EACCES;
72425 + goto out;
72426 + }
72427 +
72428 audit_inode(name, nd->path.dentry, 0);
72429 +
72430 error = -EISDIR;
72431 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
72432 goto out;
72433 @@ -3235,7 +3328,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
72434 if (unlikely(error))
72435 goto out;
72436
72437 - error = do_last(nd, &path, file, op, &opened, pathname);
72438 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
72439 while (unlikely(error > 0)) { /* trailing symlink */
72440 struct path link = path;
72441 void *cookie;
72442 @@ -3253,7 +3346,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
72443 error = follow_link(&link, nd, &cookie);
72444 if (unlikely(error))
72445 break;
72446 - error = do_last(nd, &path, file, op, &opened, pathname);
72447 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
72448 put_link(nd, &link, cookie);
72449 }
72450 out:
72451 @@ -3356,9 +3449,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
72452 goto unlock;
72453
72454 error = -EEXIST;
72455 - if (d_is_positive(dentry))
72456 + if (d_is_positive(dentry)) {
72457 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
72458 + error = -ENOENT;
72459 goto fail;
72460 -
72461 + }
72462 /*
72463 * Special case - lookup gave negative, but... we had foo/bar/
72464 * From the vfs_mknod() POV we just have a negative dentry -
72465 @@ -3423,6 +3518,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
72466 }
72467 EXPORT_SYMBOL(user_path_create);
72468
72469 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
72470 +{
72471 + struct filename *tmp = getname(pathname);
72472 + struct dentry *res;
72473 + if (IS_ERR(tmp))
72474 + return ERR_CAST(tmp);
72475 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
72476 + if (IS_ERR(res))
72477 + putname(tmp);
72478 + else
72479 + *to = tmp;
72480 + return res;
72481 +}
72482 +
72483 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
72484 {
72485 int error = may_create(dir, dentry);
72486 @@ -3486,6 +3595,17 @@ retry:
72487
72488 if (!IS_POSIXACL(path.dentry->d_inode))
72489 mode &= ~current_umask();
72490 +
72491 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
72492 + error = -EPERM;
72493 + goto out;
72494 + }
72495 +
72496 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
72497 + error = -EACCES;
72498 + goto out;
72499 + }
72500 +
72501 error = security_path_mknod(&path, dentry, mode, dev);
72502 if (error)
72503 goto out;
72504 @@ -3501,6 +3621,8 @@ retry:
72505 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
72506 break;
72507 }
72508 + if (!error)
72509 + gr_handle_create(dentry, path.mnt);
72510 out:
72511 done_path_create(&path, dentry);
72512 if (retry_estale(error, lookup_flags)) {
72513 @@ -3555,9 +3677,16 @@ retry:
72514
72515 if (!IS_POSIXACL(path.dentry->d_inode))
72516 mode &= ~current_umask();
72517 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
72518 + error = -EACCES;
72519 + goto out;
72520 + }
72521 error = security_path_mkdir(&path, dentry, mode);
72522 if (!error)
72523 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
72524 + if (!error)
72525 + gr_handle_create(dentry, path.mnt);
72526 +out:
72527 done_path_create(&path, dentry);
72528 if (retry_estale(error, lookup_flags)) {
72529 lookup_flags |= LOOKUP_REVAL;
72530 @@ -3590,7 +3719,7 @@ void dentry_unhash(struct dentry *dentry)
72531 {
72532 shrink_dcache_parent(dentry);
72533 spin_lock(&dentry->d_lock);
72534 - if (dentry->d_lockref.count == 1)
72535 + if (__lockref_read(&dentry->d_lockref) == 1)
72536 __d_drop(dentry);
72537 spin_unlock(&dentry->d_lock);
72538 }
72539 @@ -3641,6 +3770,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
72540 struct filename *name;
72541 struct dentry *dentry;
72542 struct nameidata nd;
72543 + u64 saved_ino = 0;
72544 + dev_t saved_dev = 0;
72545 unsigned int lookup_flags = 0;
72546 retry:
72547 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
72548 @@ -3673,10 +3804,21 @@ retry:
72549 error = -ENOENT;
72550 goto exit3;
72551 }
72552 +
72553 + saved_ino = gr_get_ino_from_dentry(dentry);
72554 + saved_dev = gr_get_dev_from_dentry(dentry);
72555 +
72556 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
72557 + error = -EACCES;
72558 + goto exit3;
72559 + }
72560 +
72561 error = security_path_rmdir(&nd.path, dentry);
72562 if (error)
72563 goto exit3;
72564 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
72565 + if (!error && (saved_dev || saved_ino))
72566 + gr_handle_delete(saved_ino, saved_dev);
72567 exit3:
72568 dput(dentry);
72569 exit2:
72570 @@ -3769,6 +3911,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
72571 struct nameidata nd;
72572 struct inode *inode = NULL;
72573 struct inode *delegated_inode = NULL;
72574 + u64 saved_ino = 0;
72575 + dev_t saved_dev = 0;
72576 unsigned int lookup_flags = 0;
72577 retry:
72578 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
72579 @@ -3795,10 +3939,22 @@ retry_deleg:
72580 if (d_is_negative(dentry))
72581 goto slashes;
72582 ihold(inode);
72583 +
72584 + if (inode->i_nlink <= 1) {
72585 + saved_ino = gr_get_ino_from_dentry(dentry);
72586 + saved_dev = gr_get_dev_from_dentry(dentry);
72587 + }
72588 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
72589 + error = -EACCES;
72590 + goto exit2;
72591 + }
72592 +
72593 error = security_path_unlink(&nd.path, dentry);
72594 if (error)
72595 goto exit2;
72596 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
72597 + if (!error && (saved_ino || saved_dev))
72598 + gr_handle_delete(saved_ino, saved_dev);
72599 exit2:
72600 dput(dentry);
72601 }
72602 @@ -3887,9 +4043,17 @@ retry:
72603 if (IS_ERR(dentry))
72604 goto out_putname;
72605
72606 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
72607 + error = -EACCES;
72608 + goto out;
72609 + }
72610 +
72611 error = security_path_symlink(&path, dentry, from->name);
72612 if (!error)
72613 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
72614 + if (!error)
72615 + gr_handle_create(dentry, path.mnt);
72616 +out:
72617 done_path_create(&path, dentry);
72618 if (retry_estale(error, lookup_flags)) {
72619 lookup_flags |= LOOKUP_REVAL;
72620 @@ -3993,6 +4157,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
72621 struct dentry *new_dentry;
72622 struct path old_path, new_path;
72623 struct inode *delegated_inode = NULL;
72624 + struct filename *to = NULL;
72625 int how = 0;
72626 int error;
72627
72628 @@ -4016,7 +4181,7 @@ retry:
72629 if (error)
72630 return error;
72631
72632 - new_dentry = user_path_create(newdfd, newname, &new_path,
72633 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
72634 (how & LOOKUP_REVAL));
72635 error = PTR_ERR(new_dentry);
72636 if (IS_ERR(new_dentry))
72637 @@ -4028,11 +4193,28 @@ retry:
72638 error = may_linkat(&old_path);
72639 if (unlikely(error))
72640 goto out_dput;
72641 +
72642 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
72643 + old_path.dentry->d_inode,
72644 + old_path.dentry->d_inode->i_mode, to)) {
72645 + error = -EACCES;
72646 + goto out_dput;
72647 + }
72648 +
72649 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
72650 + old_path.dentry, old_path.mnt, to)) {
72651 + error = -EACCES;
72652 + goto out_dput;
72653 + }
72654 +
72655 error = security_path_link(old_path.dentry, &new_path, new_dentry);
72656 if (error)
72657 goto out_dput;
72658 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
72659 + if (!error)
72660 + gr_handle_create(new_dentry, new_path.mnt);
72661 out_dput:
72662 + putname(to);
72663 done_path_create(&new_path, new_dentry);
72664 if (delegated_inode) {
72665 error = break_deleg_wait(&delegated_inode);
72666 @@ -4348,6 +4530,20 @@ retry_deleg:
72667 if (new_dentry == trap)
72668 goto exit5;
72669
72670 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
72671 + /* use EXDEV error to cause 'mv' to switch to an alternative
72672 + * method for usability
72673 + */
72674 + error = -EXDEV;
72675 + goto exit5;
72676 + }
72677 +
72678 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
72679 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
72680 + to, flags);
72681 + if (error)
72682 + goto exit5;
72683 +
72684 error = security_path_rename(&oldnd.path, old_dentry,
72685 &newnd.path, new_dentry, flags);
72686 if (error)
72687 @@ -4355,6 +4551,9 @@ retry_deleg:
72688 error = vfs_rename(old_dir->d_inode, old_dentry,
72689 new_dir->d_inode, new_dentry,
72690 &delegated_inode, flags);
72691 + if (!error)
72692 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
72693 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
72694 exit5:
72695 dput(new_dentry);
72696 exit4:
72697 @@ -4411,14 +4610,24 @@ EXPORT_SYMBOL(vfs_whiteout);
72698
72699 int readlink_copy(char __user *buffer, int buflen, const char *link)
72700 {
72701 + char tmpbuf[64];
72702 + const char *newlink;
72703 int len = PTR_ERR(link);
72704 +
72705 if (IS_ERR(link))
72706 goto out;
72707
72708 len = strlen(link);
72709 if (len > (unsigned) buflen)
72710 len = buflen;
72711 - if (copy_to_user(buffer, link, len))
72712 +
72713 + if (len < sizeof(tmpbuf)) {
72714 + memcpy(tmpbuf, link, len);
72715 + newlink = tmpbuf;
72716 + } else
72717 + newlink = link;
72718 +
72719 + if (copy_to_user(buffer, newlink, len))
72720 len = -EFAULT;
72721 out:
72722 return len;
72723 diff --git a/fs/namespace.c b/fs/namespace.c
72724 index 13b0f7b..1ee96e7 100644
72725 --- a/fs/namespace.c
72726 +++ b/fs/namespace.c
72727 @@ -1480,6 +1480,9 @@ static int do_umount(struct mount *mnt, int flags)
72728 if (!(sb->s_flags & MS_RDONLY))
72729 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
72730 up_write(&sb->s_umount);
72731 +
72732 + gr_log_remount(mnt->mnt_devname, retval);
72733 +
72734 return retval;
72735 }
72736
72737 @@ -1502,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
72738 }
72739 unlock_mount_hash();
72740 namespace_unlock();
72741 +
72742 + gr_log_unmount(mnt->mnt_devname, retval);
72743 +
72744 return retval;
72745 }
72746
72747 @@ -1559,7 +1565,7 @@ static inline bool may_mount(void)
72748 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
72749 */
72750
72751 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
72752 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
72753 {
72754 struct path path;
72755 struct mount *mnt;
72756 @@ -1604,7 +1610,7 @@ out:
72757 /*
72758 * The 2.0 compatible umount. No flags.
72759 */
72760 -SYSCALL_DEFINE1(oldumount, char __user *, name)
72761 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
72762 {
72763 return sys_umount(name, 0);
72764 }
72765 @@ -2673,6 +2679,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
72766 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
72767 MS_STRICTATIME);
72768
72769 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
72770 + retval = -EPERM;
72771 + goto dput_out;
72772 + }
72773 +
72774 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
72775 + retval = -EPERM;
72776 + goto dput_out;
72777 + }
72778 +
72779 if (flags & MS_REMOUNT)
72780 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
72781 data_page);
72782 @@ -2686,7 +2702,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
72783 retval = do_new_mount(&path, type_page, flags, mnt_flags,
72784 dev_name, data_page);
72785 dput_out:
72786 + gr_log_mount(dev_name, &path, retval);
72787 +
72788 path_put(&path);
72789 +
72790 return retval;
72791 }
72792
72793 @@ -2704,7 +2723,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
72794 * number incrementing at 10Ghz will take 12,427 years to wrap which
72795 * is effectively never, so we can ignore the possibility.
72796 */
72797 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
72798 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
72799
72800 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72801 {
72802 @@ -2720,7 +2739,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72803 return ERR_PTR(ret);
72804 }
72805 new_ns->ns.ops = &mntns_operations;
72806 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
72807 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
72808 atomic_set(&new_ns->count, 1);
72809 new_ns->root = NULL;
72810 INIT_LIST_HEAD(&new_ns->list);
72811 @@ -2730,7 +2749,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72812 return new_ns;
72813 }
72814
72815 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
72816 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
72817 struct user_namespace *user_ns, struct fs_struct *new_fs)
72818 {
72819 struct mnt_namespace *new_ns;
72820 @@ -2851,8 +2870,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
72821 }
72822 EXPORT_SYMBOL(mount_subtree);
72823
72824 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
72825 - char __user *, type, unsigned long, flags, void __user *, data)
72826 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
72827 + const char __user *, type, unsigned long, flags, void __user *, data)
72828 {
72829 int ret;
72830 char *kernel_type;
72831 @@ -2958,6 +2977,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
72832 if (error)
72833 goto out2;
72834
72835 + if (gr_handle_chroot_pivot()) {
72836 + error = -EPERM;
72837 + goto out2;
72838 + }
72839 +
72840 get_fs_root(current->fs, &root);
72841 old_mp = lock_mount(&old);
72842 error = PTR_ERR(old_mp);
72843 @@ -3238,7 +3262,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
72844 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
72845 return -EPERM;
72846
72847 - if (fs->users != 1)
72848 + if (atomic_read(&fs->users) != 1)
72849 return -EINVAL;
72850
72851 get_mnt_ns(mnt_ns);
72852 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
72853 index 19ca95c..b28702c 100644
72854 --- a/fs/nfs/callback_xdr.c
72855 +++ b/fs/nfs/callback_xdr.c
72856 @@ -51,7 +51,7 @@ struct callback_op {
72857 callback_decode_arg_t decode_args;
72858 callback_encode_res_t encode_res;
72859 long res_maxsize;
72860 -};
72861 +} __do_const;
72862
72863 static struct callback_op callback_ops[];
72864
72865 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
72866 index d42dff6..ecbdf42 100644
72867 --- a/fs/nfs/inode.c
72868 +++ b/fs/nfs/inode.c
72869 @@ -1270,16 +1270,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
72870 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
72871 }
72872
72873 -static atomic_long_t nfs_attr_generation_counter;
72874 +static atomic_long_unchecked_t nfs_attr_generation_counter;
72875
72876 static unsigned long nfs_read_attr_generation_counter(void)
72877 {
72878 - return atomic_long_read(&nfs_attr_generation_counter);
72879 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
72880 }
72881
72882 unsigned long nfs_inc_attr_generation_counter(void)
72883 {
72884 - return atomic_long_inc_return(&nfs_attr_generation_counter);
72885 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
72886 }
72887 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
72888
72889 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
72890 index 5416968..0942042 100644
72891 --- a/fs/nfsd/nfs4proc.c
72892 +++ b/fs/nfsd/nfs4proc.c
72893 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
72894 nfsd4op_rsize op_rsize_bop;
72895 stateid_getter op_get_currentstateid;
72896 stateid_setter op_set_currentstateid;
72897 -};
72898 +} __do_const;
72899
72900 static struct nfsd4_operation nfsd4_ops[];
72901
72902 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
72903 index 5b33ce1..c2a92aa 100644
72904 --- a/fs/nfsd/nfs4xdr.c
72905 +++ b/fs/nfsd/nfs4xdr.c
72906 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
72907
72908 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
72909
72910 -static nfsd4_dec nfsd4_dec_ops[] = {
72911 +static const nfsd4_dec nfsd4_dec_ops[] = {
72912 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
72913 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
72914 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
72915 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
72916 index 46ec934..f384e41 100644
72917 --- a/fs/nfsd/nfscache.c
72918 +++ b/fs/nfsd/nfscache.c
72919 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72920 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
72921 u32 hash;
72922 struct nfsd_drc_bucket *b;
72923 - int len;
72924 + long len;
72925 size_t bufsize = 0;
72926
72927 if (!rp)
72928 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72929 hash = nfsd_cache_hash(rp->c_xid);
72930 b = &drc_hashtbl[hash];
72931
72932 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
72933 - len >>= 2;
72934 + if (statp) {
72935 + len = (char*)statp - (char*)resv->iov_base;
72936 + len = resv->iov_len - len;
72937 + len >>= 2;
72938 + }
72939
72940 /* Don't cache excessive amounts of data and XDR failures */
72941 - if (!statp || len > (256 >> 2)) {
72942 + if (!statp || len > (256 >> 2) || len < 0) {
72943 nfsd_reply_cache_free(b, rp);
72944 return;
72945 }
72946 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72947 switch (cachetype) {
72948 case RC_REPLSTAT:
72949 if (len != 1)
72950 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
72951 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
72952 rp->c_replstat = *statp;
72953 break;
72954 case RC_REPLBUFF:
72955 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
72956 index 3685265..e77261e 100644
72957 --- a/fs/nfsd/vfs.c
72958 +++ b/fs/nfsd/vfs.c
72959 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
72960
72961 oldfs = get_fs();
72962 set_fs(KERNEL_DS);
72963 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
72964 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
72965 set_fs(oldfs);
72966 return nfsd_finish_read(file, count, host_err);
72967 }
72968 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
72969
72970 /* Write the data. */
72971 oldfs = get_fs(); set_fs(KERNEL_DS);
72972 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
72973 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
72974 set_fs(oldfs);
72975 if (host_err < 0)
72976 goto out_nfserr;
72977 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
72978 */
72979
72980 oldfs = get_fs(); set_fs(KERNEL_DS);
72981 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
72982 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
72983 set_fs(oldfs);
72984
72985 if (host_err < 0)
72986 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
72987 index 52ccd34..7a6b202 100644
72988 --- a/fs/nls/nls_base.c
72989 +++ b/fs/nls/nls_base.c
72990 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
72991
72992 int __register_nls(struct nls_table *nls, struct module *owner)
72993 {
72994 - struct nls_table ** tmp = &tables;
72995 + struct nls_table *tmp = tables;
72996
72997 if (nls->next)
72998 return -EBUSY;
72999
73000 - nls->owner = owner;
73001 + pax_open_kernel();
73002 + *(void **)&nls->owner = owner;
73003 + pax_close_kernel();
73004 spin_lock(&nls_lock);
73005 - while (*tmp) {
73006 - if (nls == *tmp) {
73007 + while (tmp) {
73008 + if (nls == tmp) {
73009 spin_unlock(&nls_lock);
73010 return -EBUSY;
73011 }
73012 - tmp = &(*tmp)->next;
73013 + tmp = tmp->next;
73014 }
73015 - nls->next = tables;
73016 + pax_open_kernel();
73017 + *(struct nls_table **)&nls->next = tables;
73018 + pax_close_kernel();
73019 tables = nls;
73020 spin_unlock(&nls_lock);
73021 return 0;
73022 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
73023
73024 int unregister_nls(struct nls_table * nls)
73025 {
73026 - struct nls_table ** tmp = &tables;
73027 + struct nls_table * const * tmp = &tables;
73028
73029 spin_lock(&nls_lock);
73030 while (*tmp) {
73031 if (nls == *tmp) {
73032 - *tmp = nls->next;
73033 + pax_open_kernel();
73034 + *(struct nls_table **)tmp = nls->next;
73035 + pax_close_kernel();
73036 spin_unlock(&nls_lock);
73037 return 0;
73038 }
73039 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
73040 return -EINVAL;
73041 }
73042
73043 -static struct nls_table *find_nls(char *charset)
73044 +static struct nls_table *find_nls(const char *charset)
73045 {
73046 struct nls_table *nls;
73047 spin_lock(&nls_lock);
73048 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
73049 return nls;
73050 }
73051
73052 -struct nls_table *load_nls(char *charset)
73053 +struct nls_table *load_nls(const char *charset)
73054 {
73055 return try_then_request_module(find_nls(charset), "nls_%s", charset);
73056 }
73057 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
73058 index 162b3f1..6076a7c 100644
73059 --- a/fs/nls/nls_euc-jp.c
73060 +++ b/fs/nls/nls_euc-jp.c
73061 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
73062 p_nls = load_nls("cp932");
73063
73064 if (p_nls) {
73065 - table.charset2upper = p_nls->charset2upper;
73066 - table.charset2lower = p_nls->charset2lower;
73067 + pax_open_kernel();
73068 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
73069 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
73070 + pax_close_kernel();
73071 return register_nls(&table);
73072 }
73073
73074 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
73075 index a80a741..7b96e1b 100644
73076 --- a/fs/nls/nls_koi8-ru.c
73077 +++ b/fs/nls/nls_koi8-ru.c
73078 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
73079 p_nls = load_nls("koi8-u");
73080
73081 if (p_nls) {
73082 - table.charset2upper = p_nls->charset2upper;
73083 - table.charset2lower = p_nls->charset2lower;
73084 + pax_open_kernel();
73085 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
73086 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
73087 + pax_close_kernel();
73088 return register_nls(&table);
73089 }
73090
73091 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
73092 index cf27550..6c70f29d 100644
73093 --- a/fs/notify/fanotify/fanotify_user.c
73094 +++ b/fs/notify/fanotify/fanotify_user.c
73095 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
73096
73097 fd = fanotify_event_metadata.fd;
73098 ret = -EFAULT;
73099 - if (copy_to_user(buf, &fanotify_event_metadata,
73100 - fanotify_event_metadata.event_len))
73101 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
73102 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
73103 goto out_close_fd;
73104
73105 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
73106 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
73107 index a95d8e0..a91a5fd 100644
73108 --- a/fs/notify/notification.c
73109 +++ b/fs/notify/notification.c
73110 @@ -48,7 +48,7 @@
73111 #include <linux/fsnotify_backend.h>
73112 #include "fsnotify.h"
73113
73114 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
73115 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
73116
73117 /**
73118 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
73119 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
73120 */
73121 u32 fsnotify_get_cookie(void)
73122 {
73123 - return atomic_inc_return(&fsnotify_sync_cookie);
73124 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
73125 }
73126 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
73127
73128 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
73129 index 9e38daf..5727cae 100644
73130 --- a/fs/ntfs/dir.c
73131 +++ b/fs/ntfs/dir.c
73132 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
73133 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
73134 ~(s64)(ndir->itype.index.block_size - 1)));
73135 /* Bounds checks. */
73136 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
73137 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
73138 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
73139 "inode 0x%lx or driver bug.", vdir->i_ino);
73140 goto err_out;
73141 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
73142 index 1da9b2d..9cca092a 100644
73143 --- a/fs/ntfs/file.c
73144 +++ b/fs/ntfs/file.c
73145 @@ -1281,7 +1281,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
73146 char *addr;
73147 size_t total = 0;
73148 unsigned len;
73149 - int left;
73150 + unsigned left;
73151
73152 do {
73153 len = PAGE_CACHE_SIZE - ofs;
73154 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
73155 index 9e1e112..241a52a 100644
73156 --- a/fs/ntfs/super.c
73157 +++ b/fs/ntfs/super.c
73158 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73159 if (!silent)
73160 ntfs_error(sb, "Primary boot sector is invalid.");
73161 } else if (!silent)
73162 - ntfs_error(sb, read_err_str, "primary");
73163 + ntfs_error(sb, read_err_str, "%s", "primary");
73164 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
73165 if (bh_primary)
73166 brelse(bh_primary);
73167 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73168 goto hotfix_primary_boot_sector;
73169 brelse(bh_backup);
73170 } else if (!silent)
73171 - ntfs_error(sb, read_err_str, "backup");
73172 + ntfs_error(sb, read_err_str, "%s", "backup");
73173 /* Try to read NT3.51- backup boot sector. */
73174 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
73175 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
73176 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73177 "sector.");
73178 brelse(bh_backup);
73179 } else if (!silent)
73180 - ntfs_error(sb, read_err_str, "backup");
73181 + ntfs_error(sb, read_err_str, "%s", "backup");
73182 /* We failed. Cleanup and return. */
73183 if (bh_primary)
73184 brelse(bh_primary);
73185 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
73186 index 0440134..d52c93a 100644
73187 --- a/fs/ocfs2/localalloc.c
73188 +++ b/fs/ocfs2/localalloc.c
73189 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
73190 goto bail;
73191 }
73192
73193 - atomic_inc(&osb->alloc_stats.moves);
73194 + atomic_inc_unchecked(&osb->alloc_stats.moves);
73195
73196 bail:
73197 if (handle)
73198 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
73199 index 460c6c3..b4ef513 100644
73200 --- a/fs/ocfs2/ocfs2.h
73201 +++ b/fs/ocfs2/ocfs2.h
73202 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
73203
73204 struct ocfs2_alloc_stats
73205 {
73206 - atomic_t moves;
73207 - atomic_t local_data;
73208 - atomic_t bitmap_data;
73209 - atomic_t bg_allocs;
73210 - atomic_t bg_extends;
73211 + atomic_unchecked_t moves;
73212 + atomic_unchecked_t local_data;
73213 + atomic_unchecked_t bitmap_data;
73214 + atomic_unchecked_t bg_allocs;
73215 + atomic_unchecked_t bg_extends;
73216 };
73217
73218 enum ocfs2_local_alloc_state
73219 diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
73220 index ee541f9..df3a500 100644
73221 --- a/fs/ocfs2/refcounttree.c
73222 +++ b/fs/ocfs2/refcounttree.c
73223 @@ -4276,7 +4276,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
73224 error = posix_acl_create(dir, &mode, &default_acl, &acl);
73225 if (error) {
73226 mlog_errno(error);
73227 - goto out;
73228 + return error;
73229 }
73230
73231 error = ocfs2_create_inode_in_orphan(dir, mode,
73232 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
73233 index 0cb889a..6a26b24 100644
73234 --- a/fs/ocfs2/suballoc.c
73235 +++ b/fs/ocfs2/suballoc.c
73236 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
73237 mlog_errno(status);
73238 goto bail;
73239 }
73240 - atomic_inc(&osb->alloc_stats.bg_extends);
73241 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
73242
73243 /* You should never ask for this much metadata */
73244 BUG_ON(bits_wanted >
73245 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
73246 mlog_errno(status);
73247 goto bail;
73248 }
73249 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73250 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73251
73252 *suballoc_loc = res.sr_bg_blkno;
73253 *suballoc_bit_start = res.sr_bit_offset;
73254 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
73255 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
73256 res->sr_bits);
73257
73258 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73259 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73260
73261 BUG_ON(res->sr_bits != 1);
73262
73263 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
73264 mlog_errno(status);
73265 goto bail;
73266 }
73267 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73268 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73269
73270 BUG_ON(res.sr_bits != 1);
73271
73272 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
73273 cluster_start,
73274 num_clusters);
73275 if (!status)
73276 - atomic_inc(&osb->alloc_stats.local_data);
73277 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
73278 } else {
73279 if (min_clusters > (osb->bitmap_cpg - 1)) {
73280 /* The only paths asking for contiguousness
73281 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
73282 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
73283 res.sr_bg_blkno,
73284 res.sr_bit_offset);
73285 - atomic_inc(&osb->alloc_stats.bitmap_data);
73286 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
73287 *num_clusters = res.sr_bits;
73288 }
73289 }
73290 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
73291 index 2667518..24bcf79 100644
73292 --- a/fs/ocfs2/super.c
73293 +++ b/fs/ocfs2/super.c
73294 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
73295 "%10s => GlobalAllocs: %d LocalAllocs: %d "
73296 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
73297 "Stats",
73298 - atomic_read(&osb->alloc_stats.bitmap_data),
73299 - atomic_read(&osb->alloc_stats.local_data),
73300 - atomic_read(&osb->alloc_stats.bg_allocs),
73301 - atomic_read(&osb->alloc_stats.moves),
73302 - atomic_read(&osb->alloc_stats.bg_extends));
73303 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
73304 + atomic_read_unchecked(&osb->alloc_stats.local_data),
73305 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
73306 + atomic_read_unchecked(&osb->alloc_stats.moves),
73307 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
73308
73309 out += snprintf(buf + out, len - out,
73310 "%10s => State: %u Descriptor: %llu Size: %u bits "
73311 @@ -2093,11 +2093,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
73312
73313 mutex_init(&osb->system_file_mutex);
73314
73315 - atomic_set(&osb->alloc_stats.moves, 0);
73316 - atomic_set(&osb->alloc_stats.local_data, 0);
73317 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
73318 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
73319 - atomic_set(&osb->alloc_stats.bg_extends, 0);
73320 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
73321 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
73322 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
73323 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
73324 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
73325
73326 /* Copy the blockcheck stats from the superblock probe */
73327 osb->osb_ecc_stats = *stats;
73328 diff --git a/fs/open.c b/fs/open.c
73329 index 44a3be1..5e97aa1 100644
73330 --- a/fs/open.c
73331 +++ b/fs/open.c
73332 @@ -32,6 +32,8 @@
73333 #include <linux/dnotify.h>
73334 #include <linux/compat.h>
73335
73336 +#define CREATE_TRACE_POINTS
73337 +#include <trace/events/fs.h>
73338 #include "internal.h"
73339
73340 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
73341 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
73342 error = locks_verify_truncate(inode, NULL, length);
73343 if (!error)
73344 error = security_path_truncate(path);
73345 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
73346 + error = -EACCES;
73347 if (!error)
73348 error = do_truncate(path->dentry, length, 0, NULL);
73349
73350 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
73351 error = locks_verify_truncate(inode, f.file, length);
73352 if (!error)
73353 error = security_path_truncate(&f.file->f_path);
73354 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
73355 + error = -EACCES;
73356 if (!error)
73357 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
73358 sb_end_write(inode->i_sb);
73359 @@ -392,6 +398,9 @@ retry:
73360 if (__mnt_is_readonly(path.mnt))
73361 res = -EROFS;
73362
73363 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
73364 + res = -EACCES;
73365 +
73366 out_path_release:
73367 path_put(&path);
73368 if (retry_estale(res, lookup_flags)) {
73369 @@ -423,6 +432,8 @@ retry:
73370 if (error)
73371 goto dput_and_out;
73372
73373 + gr_log_chdir(path.dentry, path.mnt);
73374 +
73375 set_fs_pwd(current->fs, &path);
73376
73377 dput_and_out:
73378 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
73379 goto out_putf;
73380
73381 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
73382 +
73383 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
73384 + error = -EPERM;
73385 +
73386 + if (!error)
73387 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
73388 +
73389 if (!error)
73390 set_fs_pwd(current->fs, &f.file->f_path);
73391 out_putf:
73392 @@ -481,7 +499,13 @@ retry:
73393 if (error)
73394 goto dput_and_out;
73395
73396 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
73397 + goto dput_and_out;
73398 +
73399 set_fs_root(current->fs, &path);
73400 +
73401 + gr_handle_chroot_chdir(&path);
73402 +
73403 error = 0;
73404 dput_and_out:
73405 path_put(&path);
73406 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
73407 return error;
73408 retry_deleg:
73409 mutex_lock(&inode->i_mutex);
73410 +
73411 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
73412 + error = -EACCES;
73413 + goto out_unlock;
73414 + }
73415 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
73416 + error = -EACCES;
73417 + goto out_unlock;
73418 + }
73419 +
73420 error = security_path_chmod(path, mode);
73421 if (error)
73422 goto out_unlock;
73423 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
73424 uid = make_kuid(current_user_ns(), user);
73425 gid = make_kgid(current_user_ns(), group);
73426
73427 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
73428 + return -EACCES;
73429 +
73430 retry_deleg:
73431 newattrs.ia_valid = ATTR_CTIME;
73432 if (user != (uid_t) -1) {
73433 @@ -1017,6 +1054,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
73434 } else {
73435 fsnotify_open(f);
73436 fd_install(fd, f);
73437 + trace_do_sys_open(tmp->name, flags, mode);
73438 }
73439 }
73440 putname(tmp);
73441 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
73442 index bf8537c..c16ef7d 100644
73443 --- a/fs/overlayfs/super.c
73444 +++ b/fs/overlayfs/super.c
73445 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
73446 {
73447 struct ovl_entry *oe = dentry->d_fsdata;
73448
73449 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
73450 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
73451 }
73452
73453 int ovl_want_write(struct dentry *dentry)
73454 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
73455
73456 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
73457 {
73458 - struct path upperpath = { NULL, NULL };
73459 - struct path workpath = { NULL, NULL };
73460 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
73461 + struct path workpath = { .dentry = NULL, .mnt = NULL };
73462 struct dentry *root_dentry;
73463 struct ovl_entry *oe;
73464 struct ovl_fs *ufs;
73465 diff --git a/fs/pipe.c b/fs/pipe.c
73466 index 21981e5..2c0bffb 100644
73467 --- a/fs/pipe.c
73468 +++ b/fs/pipe.c
73469 @@ -37,7 +37,7 @@ unsigned int pipe_max_size = 1048576;
73470 /*
73471 * Minimum pipe size, as required by POSIX
73472 */
73473 -unsigned int pipe_min_size = PAGE_SIZE;
73474 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
73475
73476 /*
73477 * We use a start+len construction, which provides full use of the
73478 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
73479
73480 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
73481 {
73482 - if (pipe->files)
73483 + if (atomic_read(&pipe->files))
73484 mutex_lock_nested(&pipe->mutex, subclass);
73485 }
73486
73487 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
73488
73489 void pipe_unlock(struct pipe_inode_info *pipe)
73490 {
73491 - if (pipe->files)
73492 + if (atomic_read(&pipe->files))
73493 mutex_unlock(&pipe->mutex);
73494 }
73495 EXPORT_SYMBOL(pipe_unlock);
73496 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
73497 }
73498 if (bufs) /* More to do? */
73499 continue;
73500 - if (!pipe->writers)
73501 + if (!atomic_read(&pipe->writers))
73502 break;
73503 - if (!pipe->waiting_writers) {
73504 + if (!atomic_read(&pipe->waiting_writers)) {
73505 /* syscall merging: Usually we must not sleep
73506 * if O_NONBLOCK is set, or if we got some data.
73507 * But if a writer sleeps in kernel space, then
73508 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73509
73510 __pipe_lock(pipe);
73511
73512 - if (!pipe->readers) {
73513 + if (!atomic_read(&pipe->readers)) {
73514 send_sig(SIGPIPE, current, 0);
73515 ret = -EPIPE;
73516 goto out;
73517 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73518 for (;;) {
73519 int bufs;
73520
73521 - if (!pipe->readers) {
73522 + if (!atomic_read(&pipe->readers)) {
73523 send_sig(SIGPIPE, current, 0);
73524 if (!ret)
73525 ret = -EPIPE;
73526 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73527 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
73528 do_wakeup = 0;
73529 }
73530 - pipe->waiting_writers++;
73531 + atomic_inc(&pipe->waiting_writers);
73532 pipe_wait(pipe);
73533 - pipe->waiting_writers--;
73534 + atomic_dec(&pipe->waiting_writers);
73535 }
73536 out:
73537 __pipe_unlock(pipe);
73538 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
73539 mask = 0;
73540 if (filp->f_mode & FMODE_READ) {
73541 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
73542 - if (!pipe->writers && filp->f_version != pipe->w_counter)
73543 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
73544 mask |= POLLHUP;
73545 }
73546
73547 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
73548 * Most Unices do not set POLLERR for FIFOs but on Linux they
73549 * behave exactly like pipes for poll().
73550 */
73551 - if (!pipe->readers)
73552 + if (!atomic_read(&pipe->readers))
73553 mask |= POLLERR;
73554 }
73555
73556 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
73557 int kill = 0;
73558
73559 spin_lock(&inode->i_lock);
73560 - if (!--pipe->files) {
73561 + if (atomic_dec_and_test(&pipe->files)) {
73562 inode->i_pipe = NULL;
73563 kill = 1;
73564 }
73565 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
73566
73567 __pipe_lock(pipe);
73568 if (file->f_mode & FMODE_READ)
73569 - pipe->readers--;
73570 + atomic_dec(&pipe->readers);
73571 if (file->f_mode & FMODE_WRITE)
73572 - pipe->writers--;
73573 + atomic_dec(&pipe->writers);
73574
73575 - if (pipe->readers || pipe->writers) {
73576 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
73577 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
73578 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
73579 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
73580 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
73581 kfree(pipe);
73582 }
73583
73584 -static struct vfsmount *pipe_mnt __read_mostly;
73585 +struct vfsmount *pipe_mnt __read_mostly;
73586
73587 /*
73588 * pipefs_dname() is called from d_path().
73589 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
73590 goto fail_iput;
73591
73592 inode->i_pipe = pipe;
73593 - pipe->files = 2;
73594 - pipe->readers = pipe->writers = 1;
73595 + atomic_set(&pipe->files, 2);
73596 + atomic_set(&pipe->readers, 1);
73597 + atomic_set(&pipe->writers, 1);
73598 inode->i_fop = &pipefifo_fops;
73599
73600 /*
73601 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
73602 spin_lock(&inode->i_lock);
73603 if (inode->i_pipe) {
73604 pipe = inode->i_pipe;
73605 - pipe->files++;
73606 + atomic_inc(&pipe->files);
73607 spin_unlock(&inode->i_lock);
73608 } else {
73609 spin_unlock(&inode->i_lock);
73610 pipe = alloc_pipe_info();
73611 if (!pipe)
73612 return -ENOMEM;
73613 - pipe->files = 1;
73614 + atomic_set(&pipe->files, 1);
73615 spin_lock(&inode->i_lock);
73616 if (unlikely(inode->i_pipe)) {
73617 - inode->i_pipe->files++;
73618 + atomic_inc(&inode->i_pipe->files);
73619 spin_unlock(&inode->i_lock);
73620 free_pipe_info(pipe);
73621 pipe = inode->i_pipe;
73622 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
73623 * opened, even when there is no process writing the FIFO.
73624 */
73625 pipe->r_counter++;
73626 - if (pipe->readers++ == 0)
73627 + if (atomic_inc_return(&pipe->readers) == 1)
73628 wake_up_partner(pipe);
73629
73630 - if (!is_pipe && !pipe->writers) {
73631 + if (!is_pipe && !atomic_read(&pipe->writers)) {
73632 if ((filp->f_flags & O_NONBLOCK)) {
73633 /* suppress POLLHUP until we have
73634 * seen a writer */
73635 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
73636 * errno=ENXIO when there is no process reading the FIFO.
73637 */
73638 ret = -ENXIO;
73639 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
73640 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
73641 goto err;
73642
73643 pipe->w_counter++;
73644 - if (!pipe->writers++)
73645 + if (atomic_inc_return(&pipe->writers) == 1)
73646 wake_up_partner(pipe);
73647
73648 - if (!is_pipe && !pipe->readers) {
73649 + if (!is_pipe && !atomic_read(&pipe->readers)) {
73650 if (wait_for_partner(pipe, &pipe->r_counter))
73651 goto err_wr;
73652 }
73653 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
73654 * the process can at least talk to itself.
73655 */
73656
73657 - pipe->readers++;
73658 - pipe->writers++;
73659 + atomic_inc(&pipe->readers);
73660 + atomic_inc(&pipe->writers);
73661 pipe->r_counter++;
73662 pipe->w_counter++;
73663 - if (pipe->readers == 1 || pipe->writers == 1)
73664 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
73665 wake_up_partner(pipe);
73666 break;
73667
73668 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
73669 return 0;
73670
73671 err_rd:
73672 - if (!--pipe->readers)
73673 + if (atomic_dec_and_test(&pipe->readers))
73674 wake_up_interruptible(&pipe->wait);
73675 ret = -ERESTARTSYS;
73676 goto err;
73677
73678 err_wr:
73679 - if (!--pipe->writers)
73680 + if (atomic_dec_and_test(&pipe->writers))
73681 wake_up_interruptible(&pipe->wait);
73682 ret = -ERESTARTSYS;
73683 goto err;
73684 @@ -1010,7 +1011,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
73685 * Currently we rely on the pipe array holding a power-of-2 number
73686 * of pages.
73687 */
73688 -static inline unsigned int round_pipe_size(unsigned int size)
73689 +static inline unsigned long round_pipe_size(unsigned long size)
73690 {
73691 unsigned long nr_pages;
73692
73693 @@ -1058,13 +1059,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
73694
73695 switch (cmd) {
73696 case F_SETPIPE_SZ: {
73697 - unsigned int size, nr_pages;
73698 + unsigned long size, nr_pages;
73699 +
73700 + ret = -EINVAL;
73701 + if (arg < pipe_min_size)
73702 + goto out;
73703
73704 size = round_pipe_size(arg);
73705 nr_pages = size >> PAGE_SHIFT;
73706
73707 - ret = -EINVAL;
73708 - if (!nr_pages)
73709 + if (size < pipe_min_size)
73710 goto out;
73711
73712 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
73713 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
73714 index 3a48bb7..403067b 100644
73715 --- a/fs/posix_acl.c
73716 +++ b/fs/posix_acl.c
73717 @@ -20,6 +20,7 @@
73718 #include <linux/xattr.h>
73719 #include <linux/export.h>
73720 #include <linux/user_namespace.h>
73721 +#include <linux/grsecurity.h>
73722
73723 struct posix_acl **acl_by_type(struct inode *inode, int type)
73724 {
73725 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
73726 }
73727 }
73728 if (mode_p)
73729 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
73730 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
73731 return not_equiv;
73732 }
73733 EXPORT_SYMBOL(posix_acl_equiv_mode);
73734 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
73735 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
73736 }
73737
73738 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
73739 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
73740 return not_equiv;
73741 }
73742
73743 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
73744 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
73745 int err = -ENOMEM;
73746 if (clone) {
73747 + *mode_p &= ~gr_acl_umask();
73748 +
73749 err = posix_acl_create_masq(clone, mode_p);
73750 if (err < 0) {
73751 posix_acl_release(clone);
73752 @@ -663,11 +666,12 @@ struct posix_acl *
73753 posix_acl_from_xattr(struct user_namespace *user_ns,
73754 const void *value, size_t size)
73755 {
73756 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
73757 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
73758 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
73759 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
73760 int count;
73761 struct posix_acl *acl;
73762 struct posix_acl_entry *acl_e;
73763 + umode_t umask = gr_acl_umask();
73764
73765 if (!value)
73766 return NULL;
73767 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
73768
73769 switch(acl_e->e_tag) {
73770 case ACL_USER_OBJ:
73771 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
73772 + break;
73773 case ACL_GROUP_OBJ:
73774 case ACL_MASK:
73775 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
73776 + break;
73777 case ACL_OTHER:
73778 + acl_e->e_perm &= ~(umask & S_IRWXO);
73779 break;
73780
73781 case ACL_USER:
73782 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
73783 acl_e->e_uid =
73784 make_kuid(user_ns,
73785 le32_to_cpu(entry->e_id));
73786 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
73787 goto fail;
73788 break;
73789 case ACL_GROUP:
73790 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
73791 acl_e->e_gid =
73792 make_kgid(user_ns,
73793 le32_to_cpu(entry->e_id));
73794 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
73795 index 2183fcf..3c32a98 100644
73796 --- a/fs/proc/Kconfig
73797 +++ b/fs/proc/Kconfig
73798 @@ -30,7 +30,7 @@ config PROC_FS
73799
73800 config PROC_KCORE
73801 bool "/proc/kcore support" if !ARM
73802 - depends on PROC_FS && MMU
73803 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
73804 help
73805 Provides a virtual ELF core file of the live kernel. This can
73806 be read with gdb and other ELF tools. No modifications can be
73807 @@ -38,8 +38,8 @@ config PROC_KCORE
73808
73809 config PROC_VMCORE
73810 bool "/proc/vmcore support"
73811 - depends on PROC_FS && CRASH_DUMP
73812 - default y
73813 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
73814 + default n
73815 help
73816 Exports the dump image of crashed kernel in ELF format.
73817
73818 @@ -63,8 +63,8 @@ config PROC_SYSCTL
73819 limited in memory.
73820
73821 config PROC_PAGE_MONITOR
73822 - default y
73823 - depends on PROC_FS && MMU
73824 + default n
73825 + depends on PROC_FS && MMU && !GRKERNSEC
73826 bool "Enable /proc page monitoring" if EXPERT
73827 help
73828 Various /proc files exist to monitor process memory utilization:
73829 diff --git a/fs/proc/array.c b/fs/proc/array.c
73830 index 1295a00..4c91a6b 100644
73831 --- a/fs/proc/array.c
73832 +++ b/fs/proc/array.c
73833 @@ -60,6 +60,7 @@
73834 #include <linux/tty.h>
73835 #include <linux/string.h>
73836 #include <linux/mman.h>
73837 +#include <linux/grsecurity.h>
73838 #include <linux/proc_fs.h>
73839 #include <linux/ioport.h>
73840 #include <linux/uaccess.h>
73841 @@ -322,6 +323,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
73842 cpumask_pr_args(&task->cpus_allowed));
73843 }
73844
73845 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73846 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
73847 +{
73848 + if (p->mm)
73849 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
73850 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
73851 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
73852 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
73853 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
73854 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
73855 + else
73856 + seq_printf(m, "PaX:\t-----\n");
73857 +}
73858 +#endif
73859 +
73860 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
73861 struct pid *pid, struct task_struct *task)
73862 {
73863 @@ -340,9 +356,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
73864 task_cpus_allowed(m, task);
73865 cpuset_task_status_allowed(m, task);
73866 task_context_switch_counts(m, task);
73867 +
73868 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73869 + task_pax(m, task);
73870 +#endif
73871 +
73872 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
73873 + task_grsec_rbac(m, task);
73874 +#endif
73875 +
73876 return 0;
73877 }
73878
73879 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73880 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
73881 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
73882 + _mm->pax_flags & MF_PAX_SEGMEXEC))
73883 +#endif
73884 +
73885 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73886 struct pid *pid, struct task_struct *task, int whole)
73887 {
73888 @@ -364,6 +395,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73889 char tcomm[sizeof(task->comm)];
73890 unsigned long flags;
73891
73892 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73893 + if (current->exec_id != m->exec_id) {
73894 + gr_log_badprocpid("stat");
73895 + return 0;
73896 + }
73897 +#endif
73898 +
73899 state = *get_task_state(task);
73900 vsize = eip = esp = 0;
73901 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
73902 @@ -434,6 +472,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73903 gtime = task_gtime(task);
73904 }
73905
73906 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73907 + if (PAX_RAND_FLAGS(mm)) {
73908 + eip = 0;
73909 + esp = 0;
73910 + wchan = 0;
73911 + }
73912 +#endif
73913 +#ifdef CONFIG_GRKERNSEC_HIDESYM
73914 + wchan = 0;
73915 + eip =0;
73916 + esp =0;
73917 +#endif
73918 +
73919 /* scale priority and nice values from timeslices to -20..20 */
73920 /* to make it look like a "normal" Unix priority/nice value */
73921 priority = task_prio(task);
73922 @@ -465,9 +516,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73923 seq_put_decimal_ull(m, ' ', vsize);
73924 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
73925 seq_put_decimal_ull(m, ' ', rsslim);
73926 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73927 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
73928 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
73929 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
73930 +#else
73931 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
73932 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
73933 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
73934 +#endif
73935 seq_put_decimal_ull(m, ' ', esp);
73936 seq_put_decimal_ull(m, ' ', eip);
73937 /* The signal information here is obsolete.
73938 @@ -489,7 +546,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73939 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
73940 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
73941
73942 - if (mm && permitted) {
73943 + if (mm && permitted
73944 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73945 + && !PAX_RAND_FLAGS(mm)
73946 +#endif
73947 + ) {
73948 seq_put_decimal_ull(m, ' ', mm->start_data);
73949 seq_put_decimal_ull(m, ' ', mm->end_data);
73950 seq_put_decimal_ull(m, ' ', mm->start_brk);
73951 @@ -527,8 +588,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
73952 struct pid *pid, struct task_struct *task)
73953 {
73954 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
73955 - struct mm_struct *mm = get_task_mm(task);
73956 + struct mm_struct *mm;
73957
73958 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73959 + if (current->exec_id != m->exec_id) {
73960 + gr_log_badprocpid("statm");
73961 + return 0;
73962 + }
73963 +#endif
73964 + mm = get_task_mm(task);
73965 if (mm) {
73966 size = task_statm(mm, &shared, &text, &data, &resident);
73967 mmput(mm);
73968 @@ -551,6 +619,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
73969 return 0;
73970 }
73971
73972 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
73973 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
73974 +{
73975 + unsigned long flags;
73976 + u32 curr_ip = 0;
73977 +
73978 + if (lock_task_sighand(task, &flags)) {
73979 + curr_ip = task->signal->curr_ip;
73980 + unlock_task_sighand(task, &flags);
73981 + }
73982 + return seq_printf(m, "%pI4\n", &curr_ip);
73983 +}
73984 +#endif
73985 +
73986 #ifdef CONFIG_CHECKPOINT_RESTORE
73987 static struct pid *
73988 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
73989 diff --git a/fs/proc/base.c b/fs/proc/base.c
73990 index 3f3d7ae..68de109 100644
73991 --- a/fs/proc/base.c
73992 +++ b/fs/proc/base.c
73993 @@ -113,6 +113,14 @@ struct pid_entry {
73994 union proc_op op;
73995 };
73996
73997 +struct getdents_callback {
73998 + struct linux_dirent __user * current_dir;
73999 + struct linux_dirent __user * previous;
74000 + struct file * file;
74001 + int count;
74002 + int error;
74003 +};
74004 +
74005 #define NOD(NAME, MODE, IOP, FOP, OP) { \
74006 .name = (NAME), \
74007 .len = sizeof(NAME) - 1, \
74008 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
74009 return 0;
74010 }
74011
74012 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74013 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
74014 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
74015 + _mm->pax_flags & MF_PAX_SEGMEXEC))
74016 +#endif
74017 +
74018 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
74019 struct pid *pid, struct task_struct *task)
74020 {
74021 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
74022 if (mm && !IS_ERR(mm)) {
74023 unsigned int nwords = 0;
74024 +
74025 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74026 + /* allow if we're currently ptracing this task */
74027 + if (PAX_RAND_FLAGS(mm) &&
74028 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
74029 + mmput(mm);
74030 + return 0;
74031 + }
74032 +#endif
74033 +
74034 do {
74035 nwords += 2;
74036 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
74037 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
74038 }
74039
74040
74041 -#ifdef CONFIG_KALLSYMS
74042 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74043 /*
74044 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
74045 * Returns the resolved symbol. If that fails, simply return the address.
74046 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
74047 mutex_unlock(&task->signal->cred_guard_mutex);
74048 }
74049
74050 -#ifdef CONFIG_STACKTRACE
74051 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74052
74053 #define MAX_STACK_TRACE_DEPTH 64
74054
74055 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
74056 return 0;
74057 }
74058
74059 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74060 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74061 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
74062 struct pid *pid, struct task_struct *task)
74063 {
74064 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
74065 /************************************************************************/
74066
74067 /* permission checks */
74068 -static int proc_fd_access_allowed(struct inode *inode)
74069 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
74070 {
74071 struct task_struct *task;
74072 int allowed = 0;
74073 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
74074 */
74075 task = get_proc_task(inode);
74076 if (task) {
74077 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
74078 + if (log)
74079 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
74080 + else
74081 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
74082 put_task_struct(task);
74083 }
74084 return allowed;
74085 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
74086 struct task_struct *task,
74087 int hide_pid_min)
74088 {
74089 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74090 + return false;
74091 +
74092 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74093 + rcu_read_lock();
74094 + {
74095 + const struct cred *tmpcred = current_cred();
74096 + const struct cred *cred = __task_cred(task);
74097 +
74098 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
74099 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74100 + || in_group_p(grsec_proc_gid)
74101 +#endif
74102 + ) {
74103 + rcu_read_unlock();
74104 + return true;
74105 + }
74106 + }
74107 + rcu_read_unlock();
74108 +
74109 + if (!pid->hide_pid)
74110 + return false;
74111 +#endif
74112 +
74113 if (pid->hide_pid < hide_pid_min)
74114 return true;
74115 if (in_group_p(pid->pid_gid))
74116 return true;
74117 +
74118 return ptrace_may_access(task, PTRACE_MODE_READ);
74119 }
74120
74121 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
74122 put_task_struct(task);
74123
74124 if (!has_perms) {
74125 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74126 + {
74127 +#else
74128 if (pid->hide_pid == 2) {
74129 +#endif
74130 /*
74131 * Let's make getdents(), stat(), and open()
74132 * consistent with each other. If a process
74133 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
74134
74135 if (task) {
74136 mm = mm_access(task, mode);
74137 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
74138 + mmput(mm);
74139 + mm = ERR_PTR(-EPERM);
74140 + }
74141 put_task_struct(task);
74142
74143 if (!IS_ERR_OR_NULL(mm)) {
74144 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
74145 return PTR_ERR(mm);
74146
74147 file->private_data = mm;
74148 +
74149 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74150 + file->f_version = current->exec_id;
74151 +#endif
74152 +
74153 return 0;
74154 }
74155
74156 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
74157 ssize_t copied;
74158 char *page;
74159
74160 +#ifdef CONFIG_GRKERNSEC
74161 + if (write)
74162 + return -EPERM;
74163 +#endif
74164 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74165 + if (file->f_version != current->exec_id) {
74166 + gr_log_badprocpid("mem");
74167 + return 0;
74168 + }
74169 +#endif
74170 +
74171 if (!mm)
74172 return 0;
74173
74174 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
74175 goto free;
74176
74177 while (count > 0) {
74178 - int this_len = min_t(int, count, PAGE_SIZE);
74179 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
74180
74181 if (write && copy_from_user(page, buf, this_len)) {
74182 copied = -EFAULT;
74183 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
74184 if (!mm)
74185 return 0;
74186
74187 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74188 + if (file->f_version != current->exec_id) {
74189 + gr_log_badprocpid("environ");
74190 + return 0;
74191 + }
74192 +#endif
74193 +
74194 page = (char *)__get_free_page(GFP_TEMPORARY);
74195 if (!page)
74196 return -ENOMEM;
74197 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
74198 goto free;
74199 while (count > 0) {
74200 size_t this_len, max_len;
74201 - int retval;
74202 + ssize_t retval;
74203
74204 if (src >= (mm->env_end - mm->env_start))
74205 break;
74206 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
74207 int error = -EACCES;
74208
74209 /* Are we allowed to snoop on the tasks file descriptors? */
74210 - if (!proc_fd_access_allowed(inode))
74211 + if (!proc_fd_access_allowed(inode, 0))
74212 goto out;
74213
74214 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
74215 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
74216 struct path path;
74217
74218 /* Are we allowed to snoop on the tasks file descriptors? */
74219 - if (!proc_fd_access_allowed(inode))
74220 - goto out;
74221 + /* logging this is needed for learning on chromium to work properly,
74222 + but we don't want to flood the logs from 'ps' which does a readlink
74223 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
74224 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
74225 + */
74226 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
74227 + if (!proc_fd_access_allowed(inode,0))
74228 + goto out;
74229 + } else {
74230 + if (!proc_fd_access_allowed(inode,1))
74231 + goto out;
74232 + }
74233
74234 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
74235 if (error)
74236 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
74237 rcu_read_lock();
74238 cred = __task_cred(task);
74239 inode->i_uid = cred->euid;
74240 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74241 + inode->i_gid = grsec_proc_gid;
74242 +#else
74243 inode->i_gid = cred->egid;
74244 +#endif
74245 rcu_read_unlock();
74246 }
74247 security_task_to_inode(task, inode);
74248 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
74249 return -ENOENT;
74250 }
74251 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
74252 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74253 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
74254 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74255 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
74256 +#endif
74257 task_dumpable(task)) {
74258 cred = __task_cred(task);
74259 stat->uid = cred->euid;
74260 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74261 + stat->gid = grsec_proc_gid;
74262 +#else
74263 stat->gid = cred->egid;
74264 +#endif
74265 }
74266 }
74267 rcu_read_unlock();
74268 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
74269
74270 if (task) {
74271 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
74272 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74273 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
74274 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74275 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
74276 +#endif
74277 task_dumpable(task)) {
74278 rcu_read_lock();
74279 cred = __task_cred(task);
74280 inode->i_uid = cred->euid;
74281 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74282 + inode->i_gid = grsec_proc_gid;
74283 +#else
74284 inode->i_gid = cred->egid;
74285 +#endif
74286 rcu_read_unlock();
74287 } else {
74288 inode->i_uid = GLOBAL_ROOT_UID;
74289 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
74290 if (!task)
74291 goto out_no_task;
74292
74293 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74294 + goto out;
74295 +
74296 /*
74297 * Yes, it does not scale. And it should not. Don't add
74298 * new entries into /proc/<tgid>/ without very good reasons.
74299 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
74300 if (!task)
74301 return -ENOENT;
74302
74303 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74304 + goto out;
74305 +
74306 if (!dir_emit_dots(file, ctx))
74307 goto out;
74308
74309 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
74310 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
74311 #endif
74312 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
74313 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74314 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74315 ONE("syscall", S_IRUSR, proc_pid_syscall),
74316 #endif
74317 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
74318 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
74319 #ifdef CONFIG_SECURITY
74320 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
74321 #endif
74322 -#ifdef CONFIG_KALLSYMS
74323 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74324 ONE("wchan", S_IRUGO, proc_pid_wchan),
74325 #endif
74326 -#ifdef CONFIG_STACKTRACE
74327 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74328 ONE("stack", S_IRUSR, proc_pid_stack),
74329 #endif
74330 #ifdef CONFIG_SCHEDSTATS
74331 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
74332 #ifdef CONFIG_HARDWALL
74333 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
74334 #endif
74335 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
74336 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
74337 +#endif
74338 #ifdef CONFIG_USER_NS
74339 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
74340 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
74341 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
74342 if (!inode)
74343 goto out;
74344
74345 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74346 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
74347 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74348 + inode->i_gid = grsec_proc_gid;
74349 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
74350 +#else
74351 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
74352 +#endif
74353 inode->i_op = &proc_tgid_base_inode_operations;
74354 inode->i_fop = &proc_tgid_base_operations;
74355 inode->i_flags|=S_IMMUTABLE;
74356 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
74357 if (!task)
74358 goto out;
74359
74360 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74361 + goto out_put_task;
74362 +
74363 result = proc_pid_instantiate(dir, dentry, task, NULL);
74364 +out_put_task:
74365 put_task_struct(task);
74366 out:
74367 return ERR_PTR(result);
74368 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
74369 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
74370 #endif
74371 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
74372 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74373 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74374 ONE("syscall", S_IRUSR, proc_pid_syscall),
74375 #endif
74376 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
74377 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
74378 #ifdef CONFIG_SECURITY
74379 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
74380 #endif
74381 -#ifdef CONFIG_KALLSYMS
74382 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74383 ONE("wchan", S_IRUGO, proc_pid_wchan),
74384 #endif
74385 -#ifdef CONFIG_STACKTRACE
74386 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74387 ONE("stack", S_IRUSR, proc_pid_stack),
74388 #endif
74389 #ifdef CONFIG_SCHEDSTATS
74390 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
74391 index cbd82df..c0407d2 100644
74392 --- a/fs/proc/cmdline.c
74393 +++ b/fs/proc/cmdline.c
74394 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
74395
74396 static int __init proc_cmdline_init(void)
74397 {
74398 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74399 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
74400 +#else
74401 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
74402 +#endif
74403 return 0;
74404 }
74405 fs_initcall(proc_cmdline_init);
74406 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
74407 index 50493ed..248166b 100644
74408 --- a/fs/proc/devices.c
74409 +++ b/fs/proc/devices.c
74410 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
74411
74412 static int __init proc_devices_init(void)
74413 {
74414 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74415 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
74416 +#else
74417 proc_create("devices", 0, NULL, &proc_devinfo_operations);
74418 +#endif
74419 return 0;
74420 }
74421 fs_initcall(proc_devices_init);
74422 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
74423 index 8e5ad83..1f07a8c 100644
74424 --- a/fs/proc/fd.c
74425 +++ b/fs/proc/fd.c
74426 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
74427 if (!task)
74428 return -ENOENT;
74429
74430 - files = get_files_struct(task);
74431 + if (!gr_acl_handle_procpidmem(task))
74432 + files = get_files_struct(task);
74433 put_task_struct(task);
74434
74435 if (files) {
74436 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
74437 */
74438 int proc_fd_permission(struct inode *inode, int mask)
74439 {
74440 + struct task_struct *task;
74441 int rv = generic_permission(inode, mask);
74442 - if (rv == 0)
74443 - return 0;
74444 +
74445 if (task_tgid(current) == proc_pid(inode))
74446 rv = 0;
74447 +
74448 + task = get_proc_task(inode);
74449 + if (task == NULL)
74450 + return rv;
74451 +
74452 + if (gr_acl_handle_procpidmem(task))
74453 + rv = -EACCES;
74454 +
74455 + put_task_struct(task);
74456 +
74457 return rv;
74458 }
74459
74460 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
74461 index be65b20..2998ba8 100644
74462 --- a/fs/proc/generic.c
74463 +++ b/fs/proc/generic.c
74464 @@ -22,6 +22,7 @@
74465 #include <linux/bitops.h>
74466 #include <linux/spinlock.h>
74467 #include <linux/completion.h>
74468 +#include <linux/grsecurity.h>
74469 #include <asm/uaccess.h>
74470
74471 #include "internal.h"
74472 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
74473 return proc_lookup_de(PDE(dir), dir, dentry);
74474 }
74475
74476 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
74477 + unsigned int flags)
74478 +{
74479 + if (gr_proc_is_restricted())
74480 + return ERR_PTR(-EACCES);
74481 +
74482 + return proc_lookup_de(PDE(dir), dir, dentry);
74483 +}
74484 +
74485 /*
74486 * This returns non-zero if at EOF, so that the /proc
74487 * root directory can use this and check if it should
74488 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
74489 return proc_readdir_de(PDE(inode), file, ctx);
74490 }
74491
74492 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
74493 +{
74494 + struct inode *inode = file_inode(file);
74495 +
74496 + if (gr_proc_is_restricted())
74497 + return -EACCES;
74498 +
74499 + return proc_readdir_de(PDE(inode), file, ctx);
74500 +}
74501 +
74502 /*
74503 * These are the generic /proc directory operations. They
74504 * use the in-memory "struct proc_dir_entry" tree to parse
74505 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
74506 .iterate = proc_readdir,
74507 };
74508
74509 +static const struct file_operations proc_dir_restricted_operations = {
74510 + .llseek = generic_file_llseek,
74511 + .read = generic_read_dir,
74512 + .iterate = proc_readdir_restrict,
74513 +};
74514 +
74515 /*
74516 * proc directories can do almost nothing..
74517 */
74518 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
74519 .setattr = proc_notify_change,
74520 };
74521
74522 +static const struct inode_operations proc_dir_restricted_inode_operations = {
74523 + .lookup = proc_lookup_restrict,
74524 + .getattr = proc_getattr,
74525 + .setattr = proc_notify_change,
74526 +};
74527 +
74528 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
74529 {
74530 int ret;
74531 @@ -441,6 +473,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
74532 }
74533 EXPORT_SYMBOL_GPL(proc_mkdir_data);
74534
74535 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
74536 + struct proc_dir_entry *parent, void *data)
74537 +{
74538 + struct proc_dir_entry *ent;
74539 +
74540 + if (mode == 0)
74541 + mode = S_IRUGO | S_IXUGO;
74542 +
74543 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
74544 + if (ent) {
74545 + ent->data = data;
74546 + ent->restricted = 1;
74547 + ent->proc_fops = &proc_dir_restricted_operations;
74548 + ent->proc_iops = &proc_dir_restricted_inode_operations;
74549 + parent->nlink++;
74550 + if (proc_register(parent, ent) < 0) {
74551 + kfree(ent);
74552 + parent->nlink--;
74553 + ent = NULL;
74554 + }
74555 + }
74556 + return ent;
74557 +}
74558 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
74559 +
74560 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
74561 struct proc_dir_entry *parent)
74562 {
74563 @@ -455,6 +512,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
74564 }
74565 EXPORT_SYMBOL(proc_mkdir);
74566
74567 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
74568 + struct proc_dir_entry *parent)
74569 +{
74570 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
74571 +}
74572 +EXPORT_SYMBOL(proc_mkdir_restrict);
74573 +
74574 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
74575 struct proc_dir_entry *parent,
74576 const struct file_operations *proc_fops,
74577 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
74578 index 7697b66..8d8e541 100644
74579 --- a/fs/proc/inode.c
74580 +++ b/fs/proc/inode.c
74581 @@ -24,11 +24,17 @@
74582 #include <linux/mount.h>
74583 #include <linux/magic.h>
74584 #include <linux/namei.h>
74585 +#include <linux/grsecurity.h>
74586
74587 #include <asm/uaccess.h>
74588
74589 #include "internal.h"
74590
74591 +#ifdef CONFIG_PROC_SYSCTL
74592 +extern const struct inode_operations proc_sys_inode_operations;
74593 +extern const struct inode_operations proc_sys_dir_operations;
74594 +#endif
74595 +
74596 static void proc_evict_inode(struct inode *inode)
74597 {
74598 struct proc_dir_entry *de;
74599 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
74600 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
74601 sysctl_head_put(head);
74602 }
74603 +
74604 +#ifdef CONFIG_PROC_SYSCTL
74605 + if (inode->i_op == &proc_sys_inode_operations ||
74606 + inode->i_op == &proc_sys_dir_operations)
74607 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
74608 +#endif
74609 +
74610 }
74611
74612 static struct kmem_cache * proc_inode_cachep;
74613 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
74614 if (de->mode) {
74615 inode->i_mode = de->mode;
74616 inode->i_uid = de->uid;
74617 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74618 + inode->i_gid = grsec_proc_gid;
74619 +#else
74620 inode->i_gid = de->gid;
74621 +#endif
74622 }
74623 if (de->size)
74624 inode->i_size = de->size;
74625 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
74626 index c835b94..c9e01a3 100644
74627 --- a/fs/proc/internal.h
74628 +++ b/fs/proc/internal.h
74629 @@ -47,9 +47,10 @@ struct proc_dir_entry {
74630 struct completion *pde_unload_completion;
74631 struct list_head pde_openers; /* who did ->open, but not ->release */
74632 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
74633 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
74634 u8 namelen;
74635 char name[];
74636 -};
74637 +} __randomize_layout;
74638
74639 union proc_op {
74640 int (*proc_get_link)(struct dentry *, struct path *);
74641 @@ -67,7 +68,7 @@ struct proc_inode {
74642 struct ctl_table *sysctl_entry;
74643 const struct proc_ns_operations *ns_ops;
74644 struct inode vfs_inode;
74645 -};
74646 +} __randomize_layout;
74647
74648 /*
74649 * General functions
74650 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
74651 struct pid *, struct task_struct *);
74652 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
74653 struct pid *, struct task_struct *);
74654 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
74655 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
74656 + struct pid *, struct task_struct *);
74657 +#endif
74658
74659 /*
74660 * base.c
74661 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
74662 * generic.c
74663 */
74664 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
74665 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
74666 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
74667 struct dentry *);
74668 extern int proc_readdir(struct file *, struct dir_context *);
74669 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
74670 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
74671
74672 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
74673 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
74674 index a352d57..cb94a5c 100644
74675 --- a/fs/proc/interrupts.c
74676 +++ b/fs/proc/interrupts.c
74677 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
74678
74679 static int __init proc_interrupts_init(void)
74680 {
74681 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74682 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
74683 +#else
74684 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
74685 +#endif
74686 return 0;
74687 }
74688 fs_initcall(proc_interrupts_init);
74689 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
74690 index 91a4e64..14bf8fa 100644
74691 --- a/fs/proc/kcore.c
74692 +++ b/fs/proc/kcore.c
74693 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74694 * the addresses in the elf_phdr on our list.
74695 */
74696 start = kc_offset_to_vaddr(*fpos - elf_buflen);
74697 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
74698 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
74699 + if (tsz > buflen)
74700 tsz = buflen;
74701 -
74702 +
74703 while (buflen) {
74704 struct kcore_list *m;
74705
74706 @@ -515,19 +516,20 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74707 } else {
74708 if (kern_addr_valid(start)) {
74709 unsigned long n;
74710 + char *elf_buf;
74711 + mm_segment_t oldfs;
74712
74713 - n = copy_to_user(buffer, (char *)start, tsz);
74714 - /*
74715 - * We cannot distinguish between fault on source
74716 - * and fault on destination. When this happens
74717 - * we clear too and hope it will trigger the
74718 - * EFAULT again.
74719 - */
74720 - if (n) {
74721 - if (clear_user(buffer + tsz - n,
74722 - n))
74723 - return -EFAULT;
74724 - }
74725 + elf_buf = kzalloc(tsz, GFP_KERNEL);
74726 + if (!elf_buf)
74727 + return -ENOMEM;
74728 + oldfs = get_fs();
74729 + set_fs(KERNEL_DS);
74730 + n = __copy_from_user(elf_buf, (const void __user *)start, tsz);
74731 + set_fs(oldfs);
74732 + n = copy_to_user(buffer, elf_buf, tsz);
74733 + kfree(elf_buf);
74734 + if (n)
74735 + return -EFAULT;
74736 } else {
74737 if (clear_user(buffer, tsz))
74738 return -EFAULT;
74739 @@ -547,6 +549,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74740
74741 static int open_kcore(struct inode *inode, struct file *filp)
74742 {
74743 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
74744 + return -EPERM;
74745 +#endif
74746 if (!capable(CAP_SYS_RAWIO))
74747 return -EPERM;
74748 if (kcore_need_update)
74749 @@ -580,7 +585,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
74750 return NOTIFY_OK;
74751 }
74752
74753 -static struct notifier_block kcore_callback_nb __meminitdata = {
74754 +static struct notifier_block kcore_callback_nb __meminitconst = {
74755 .notifier_call = kcore_callback,
74756 .priority = 0,
74757 };
74758 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
74759 index d3ebf2e..6ad42d1 100644
74760 --- a/fs/proc/meminfo.c
74761 +++ b/fs/proc/meminfo.c
74762 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
74763 vmi.used >> 10,
74764 vmi.largest_chunk >> 10
74765 #ifdef CONFIG_MEMORY_FAILURE
74766 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
74767 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
74768 #endif
74769 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
74770 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
74771 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
74772 index d4a3574..b421ce9 100644
74773 --- a/fs/proc/nommu.c
74774 +++ b/fs/proc/nommu.c
74775 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
74776
74777 if (file) {
74778 seq_pad(m, ' ');
74779 - seq_path(m, &file->f_path, "");
74780 + seq_path(m, &file->f_path, "\n\\");
74781 }
74782
74783 seq_putc(m, '\n');
74784 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
74785 index 1bde894..22ac7eb 100644
74786 --- a/fs/proc/proc_net.c
74787 +++ b/fs/proc/proc_net.c
74788 @@ -23,9 +23,27 @@
74789 #include <linux/nsproxy.h>
74790 #include <net/net_namespace.h>
74791 #include <linux/seq_file.h>
74792 +#include <linux/grsecurity.h>
74793
74794 #include "internal.h"
74795
74796 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
74797 +static struct seq_operations *ipv6_seq_ops_addr;
74798 +
74799 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
74800 +{
74801 + ipv6_seq_ops_addr = addr;
74802 +}
74803 +
74804 +void unregister_ipv6_seq_ops_addr(void)
74805 +{
74806 + ipv6_seq_ops_addr = NULL;
74807 +}
74808 +
74809 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
74810 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
74811 +#endif
74812 +
74813 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
74814 {
74815 return pde->parent->data;
74816 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
74817 return maybe_get_net(PDE_NET(PDE(inode)));
74818 }
74819
74820 +extern const struct seq_operations dev_seq_ops;
74821 +
74822 int seq_open_net(struct inode *ino, struct file *f,
74823 const struct seq_operations *ops, int size)
74824 {
74825 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
74826
74827 BUG_ON(size < sizeof(*p));
74828
74829 + /* only permit access to /proc/net/dev */
74830 + if (
74831 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
74832 + ops != ipv6_seq_ops_addr &&
74833 +#endif
74834 + ops != &dev_seq_ops && gr_proc_is_restricted())
74835 + return -EACCES;
74836 +
74837 net = get_proc_net(ino);
74838 if (net == NULL)
74839 return -ENXIO;
74840 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
74841 int err;
74842 struct net *net;
74843
74844 + if (gr_proc_is_restricted())
74845 + return -EACCES;
74846 +
74847 err = -ENXIO;
74848 net = get_proc_net(inode);
74849 if (net == NULL)
74850 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
74851 index f92d5dd..26398ac 100644
74852 --- a/fs/proc/proc_sysctl.c
74853 +++ b/fs/proc/proc_sysctl.c
74854 @@ -11,13 +11,21 @@
74855 #include <linux/namei.h>
74856 #include <linux/mm.h>
74857 #include <linux/module.h>
74858 +#include <linux/nsproxy.h>
74859 +#ifdef CONFIG_GRKERNSEC
74860 +#include <net/net_namespace.h>
74861 +#endif
74862 #include "internal.h"
74863
74864 +extern int gr_handle_chroot_sysctl(const int op);
74865 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
74866 + const int op);
74867 +
74868 static const struct dentry_operations proc_sys_dentry_operations;
74869 static const struct file_operations proc_sys_file_operations;
74870 -static const struct inode_operations proc_sys_inode_operations;
74871 +const struct inode_operations proc_sys_inode_operations;
74872 static const struct file_operations proc_sys_dir_file_operations;
74873 -static const struct inode_operations proc_sys_dir_operations;
74874 +const struct inode_operations proc_sys_dir_operations;
74875
74876 void proc_sys_poll_notify(struct ctl_table_poll *poll)
74877 {
74878 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
74879
74880 err = NULL;
74881 d_set_d_op(dentry, &proc_sys_dentry_operations);
74882 +
74883 + gr_handle_proc_create(dentry, inode);
74884 +
74885 d_add(dentry, inode);
74886
74887 out:
74888 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74889 struct inode *inode = file_inode(filp);
74890 struct ctl_table_header *head = grab_header(inode);
74891 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
74892 + int op = write ? MAY_WRITE : MAY_READ;
74893 ssize_t error;
74894 size_t res;
74895
74896 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74897 * and won't be until we finish.
74898 */
74899 error = -EPERM;
74900 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
74901 + if (sysctl_perm(head, table, op))
74902 goto out;
74903
74904 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
74905 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74906 if (!table->proc_handler)
74907 goto out;
74908
74909 +#ifdef CONFIG_GRKERNSEC
74910 + error = -EPERM;
74911 + if (gr_handle_chroot_sysctl(op))
74912 + goto out;
74913 + dget(filp->f_path.dentry);
74914 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
74915 + dput(filp->f_path.dentry);
74916 + goto out;
74917 + }
74918 + dput(filp->f_path.dentry);
74919 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
74920 + goto out;
74921 + if (write) {
74922 + if (current->nsproxy->net_ns != table->extra2) {
74923 + if (!capable(CAP_SYS_ADMIN))
74924 + goto out;
74925 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
74926 + goto out;
74927 + }
74928 +#endif
74929 +
74930 /* careful: calling conventions are nasty here */
74931 res = count;
74932 error = table->proc_handler(table, write, buf, &res, ppos);
74933 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
74934 return false;
74935 } else {
74936 d_set_d_op(child, &proc_sys_dentry_operations);
74937 +
74938 + gr_handle_proc_create(child, inode);
74939 +
74940 d_add(child, inode);
74941 }
74942 } else {
74943 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
74944 if ((*pos)++ < ctx->pos)
74945 return true;
74946
74947 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
74948 + return 0;
74949 +
74950 if (unlikely(S_ISLNK(table->mode)))
74951 res = proc_sys_link_fill_cache(file, ctx, head, table);
74952 else
74953 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
74954 if (IS_ERR(head))
74955 return PTR_ERR(head);
74956
74957 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
74958 + return -ENOENT;
74959 +
74960 generic_fillattr(inode, stat);
74961 if (table)
74962 stat->mode = (stat->mode & S_IFMT) | table->mode;
74963 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
74964 .llseek = generic_file_llseek,
74965 };
74966
74967 -static const struct inode_operations proc_sys_inode_operations = {
74968 +const struct inode_operations proc_sys_inode_operations = {
74969 .permission = proc_sys_permission,
74970 .setattr = proc_sys_setattr,
74971 .getattr = proc_sys_getattr,
74972 };
74973
74974 -static const struct inode_operations proc_sys_dir_operations = {
74975 +const struct inode_operations proc_sys_dir_operations = {
74976 .lookup = proc_sys_lookup,
74977 .permission = proc_sys_permission,
74978 .setattr = proc_sys_setattr,
74979 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
74980 static struct ctl_dir *new_dir(struct ctl_table_set *set,
74981 const char *name, int namelen)
74982 {
74983 - struct ctl_table *table;
74984 + ctl_table_no_const *table;
74985 struct ctl_dir *new;
74986 struct ctl_node *node;
74987 char *new_name;
74988 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
74989 return NULL;
74990
74991 node = (struct ctl_node *)(new + 1);
74992 - table = (struct ctl_table *)(node + 1);
74993 + table = (ctl_table_no_const *)(node + 1);
74994 new_name = (char *)(table + 2);
74995 memcpy(new_name, name, namelen);
74996 new_name[namelen] = '\0';
74997 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
74998 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
74999 struct ctl_table_root *link_root)
75000 {
75001 - struct ctl_table *link_table, *entry, *link;
75002 + ctl_table_no_const *link_table, *link;
75003 + struct ctl_table *entry;
75004 struct ctl_table_header *links;
75005 struct ctl_node *node;
75006 char *link_name;
75007 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
75008 return NULL;
75009
75010 node = (struct ctl_node *)(links + 1);
75011 - link_table = (struct ctl_table *)(node + nr_entries);
75012 + link_table = (ctl_table_no_const *)(node + nr_entries);
75013 link_name = (char *)&link_table[nr_entries + 1];
75014
75015 for (link = link_table, entry = table; entry->procname; link++, entry++) {
75016 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
75017 struct ctl_table_header ***subheader, struct ctl_table_set *set,
75018 struct ctl_table *table)
75019 {
75020 - struct ctl_table *ctl_table_arg = NULL;
75021 - struct ctl_table *entry, *files;
75022 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
75023 + struct ctl_table *entry;
75024 int nr_files = 0;
75025 int nr_dirs = 0;
75026 int err = -ENOMEM;
75027 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
75028 nr_files++;
75029 }
75030
75031 - files = table;
75032 /* If there are mixed files and directories we need a new table */
75033 if (nr_dirs && nr_files) {
75034 - struct ctl_table *new;
75035 + ctl_table_no_const *new;
75036 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
75037 GFP_KERNEL);
75038 if (!files)
75039 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
75040 /* Register everything except a directory full of subdirectories */
75041 if (nr_files || !nr_dirs) {
75042 struct ctl_table_header *header;
75043 - header = __register_sysctl_table(set, path, files);
75044 + header = __register_sysctl_table(set, path, files ? files : table);
75045 if (!header) {
75046 kfree(ctl_table_arg);
75047 goto out;
75048 diff --git a/fs/proc/root.c b/fs/proc/root.c
75049 index e74ac9f..35e89f4 100644
75050 --- a/fs/proc/root.c
75051 +++ b/fs/proc/root.c
75052 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
75053 proc_mkdir("openprom", NULL);
75054 #endif
75055 proc_tty_init();
75056 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
75057 +#ifdef CONFIG_GRKERNSEC_PROC_USER
75058 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
75059 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
75060 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
75061 +#endif
75062 +#else
75063 proc_mkdir("bus", NULL);
75064 +#endif
75065 proc_sys_init();
75066 }
75067
75068 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
75069 index 510413eb..34d9a8c 100644
75070 --- a/fs/proc/stat.c
75071 +++ b/fs/proc/stat.c
75072 @@ -11,6 +11,7 @@
75073 #include <linux/irqnr.h>
75074 #include <linux/cputime.h>
75075 #include <linux/tick.h>
75076 +#include <linux/grsecurity.h>
75077
75078 #ifndef arch_irq_stat_cpu
75079 #define arch_irq_stat_cpu(cpu) 0
75080 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
75081 u64 sum_softirq = 0;
75082 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
75083 struct timespec boottime;
75084 + int unrestricted = 1;
75085 +
75086 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
75087 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
75088 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
75089 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
75090 + && !in_group_p(grsec_proc_gid)
75091 +#endif
75092 + )
75093 + unrestricted = 0;
75094 +#endif
75095 +#endif
75096
75097 user = nice = system = idle = iowait =
75098 irq = softirq = steal = 0;
75099 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
75100 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
75101 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
75102 idle += get_idle_time(i);
75103 - iowait += get_iowait_time(i);
75104 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75105 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75106 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75107 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75108 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75109 - sum += kstat_cpu_irqs_sum(i);
75110 - sum += arch_irq_stat_cpu(i);
75111 + if (unrestricted) {
75112 + iowait += get_iowait_time(i);
75113 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75114 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75115 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75116 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75117 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75118 + sum += kstat_cpu_irqs_sum(i);
75119 + sum += arch_irq_stat_cpu(i);
75120 + for (j = 0; j < NR_SOFTIRQS; j++) {
75121 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
75122
75123 - for (j = 0; j < NR_SOFTIRQS; j++) {
75124 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
75125 -
75126 - per_softirq_sums[j] += softirq_stat;
75127 - sum_softirq += softirq_stat;
75128 + per_softirq_sums[j] += softirq_stat;
75129 + sum_softirq += softirq_stat;
75130 + }
75131 }
75132 }
75133 - sum += arch_irq_stat();
75134 + if (unrestricted)
75135 + sum += arch_irq_stat();
75136
75137 seq_puts(p, "cpu ");
75138 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
75139 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
75140 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
75141 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
75142 idle = get_idle_time(i);
75143 - iowait = get_iowait_time(i);
75144 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75145 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75146 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75147 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75148 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75149 + if (unrestricted) {
75150 + iowait = get_iowait_time(i);
75151 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75152 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75153 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75154 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75155 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75156 + }
75157 seq_printf(p, "cpu%d", i);
75158 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
75159 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
75160 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
75161
75162 /* sum again ? it could be updated? */
75163 for_each_irq_nr(j)
75164 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
75165 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
75166
75167 seq_printf(p,
75168 "\nctxt %llu\n"
75169 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
75170 "processes %lu\n"
75171 "procs_running %lu\n"
75172 "procs_blocked %lu\n",
75173 - nr_context_switches(),
75174 + unrestricted ? nr_context_switches() : 0ULL,
75175 (unsigned long)jif,
75176 - total_forks,
75177 - nr_running(),
75178 - nr_iowait());
75179 + unrestricted ? total_forks : 0UL,
75180 + unrestricted ? nr_running() : 0UL,
75181 + unrestricted ? nr_iowait() : 0UL);
75182
75183 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
75184
75185 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
75186 index 6dee68d..1b4add0 100644
75187 --- a/fs/proc/task_mmu.c
75188 +++ b/fs/proc/task_mmu.c
75189 @@ -13,12 +13,19 @@
75190 #include <linux/swap.h>
75191 #include <linux/swapops.h>
75192 #include <linux/mmu_notifier.h>
75193 +#include <linux/grsecurity.h>
75194
75195 #include <asm/elf.h>
75196 #include <asm/uaccess.h>
75197 #include <asm/tlbflush.h>
75198 #include "internal.h"
75199
75200 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75201 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
75202 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
75203 + _mm->pax_flags & MF_PAX_SEGMEXEC))
75204 +#endif
75205 +
75206 void task_mem(struct seq_file *m, struct mm_struct *mm)
75207 {
75208 unsigned long data, text, lib, swap, ptes, pmds;
75209 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75210 "VmLib:\t%8lu kB\n"
75211 "VmPTE:\t%8lu kB\n"
75212 "VmPMD:\t%8lu kB\n"
75213 - "VmSwap:\t%8lu kB\n",
75214 - hiwater_vm << (PAGE_SHIFT-10),
75215 + "VmSwap:\t%8lu kB\n"
75216 +
75217 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
75218 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
75219 +#endif
75220 +
75221 + ,hiwater_vm << (PAGE_SHIFT-10),
75222 total_vm << (PAGE_SHIFT-10),
75223 mm->locked_vm << (PAGE_SHIFT-10),
75224 mm->pinned_vm << (PAGE_SHIFT-10),
75225 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75226 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
75227 ptes >> 10,
75228 pmds >> 10,
75229 - swap << (PAGE_SHIFT-10));
75230 + swap << (PAGE_SHIFT-10)
75231 +
75232 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
75233 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75234 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
75235 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
75236 +#else
75237 + , mm->context.user_cs_base
75238 + , mm->context.user_cs_limit
75239 +#endif
75240 +#endif
75241 +
75242 + );
75243 }
75244
75245 unsigned long task_vsize(struct mm_struct *mm)
75246 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75247 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
75248 }
75249
75250 - /* We don't show the stack guard page in /proc/maps */
75251 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75252 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
75253 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
75254 +#else
75255 start = vma->vm_start;
75256 - if (stack_guard_page_start(vma, start))
75257 - start += PAGE_SIZE;
75258 end = vma->vm_end;
75259 - if (stack_guard_page_end(vma, end))
75260 - end -= PAGE_SIZE;
75261 +#endif
75262
75263 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
75264 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
75265 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75266 flags & VM_WRITE ? 'w' : '-',
75267 flags & VM_EXEC ? 'x' : '-',
75268 flags & VM_MAYSHARE ? 's' : 'p',
75269 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75270 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
75271 +#else
75272 pgoff,
75273 +#endif
75274 MAJOR(dev), MINOR(dev), ino);
75275
75276 /*
75277 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75278 */
75279 if (file) {
75280 seq_pad(m, ' ');
75281 - seq_path(m, &file->f_path, "\n");
75282 + seq_path(m, &file->f_path, "\n\\");
75283 goto done;
75284 }
75285
75286 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75287 * Thread stack in /proc/PID/task/TID/maps or
75288 * the main process stack.
75289 */
75290 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
75291 - vma->vm_end >= mm->start_stack)) {
75292 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
75293 + (vma->vm_start <= mm->start_stack &&
75294 + vma->vm_end >= mm->start_stack)) {
75295 name = "[stack]";
75296 } else {
75297 /* Thread stack in /proc/PID/maps */
75298 @@ -362,6 +391,12 @@ done:
75299
75300 static int show_map(struct seq_file *m, void *v, int is_pid)
75301 {
75302 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75303 + if (current->exec_id != m->exec_id) {
75304 + gr_log_badprocpid("maps");
75305 + return 0;
75306 + }
75307 +#endif
75308 show_map_vma(m, v, is_pid);
75309 m_cache_vma(m, v);
75310 return 0;
75311 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
75312 .private = &mss,
75313 };
75314
75315 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75316 + if (current->exec_id != m->exec_id) {
75317 + gr_log_badprocpid("smaps");
75318 + return 0;
75319 + }
75320 +#endif
75321 memset(&mss, 0, sizeof mss);
75322 - /* mmap_sem is held in m_start */
75323 - walk_page_vma(vma, &smaps_walk);
75324 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75325 + if (!PAX_RAND_FLAGS(vma->vm_mm))
75326 +#endif
75327 + /* mmap_sem is held in m_start */
75328 + walk_page_vma(vma, &smaps_walk);
75329
75330 show_map_vma(m, vma, is_pid);
75331
75332 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
75333 "KernelPageSize: %8lu kB\n"
75334 "MMUPageSize: %8lu kB\n"
75335 "Locked: %8lu kB\n",
75336 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75337 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
75338 +#else
75339 (vma->vm_end - vma->vm_start) >> 10,
75340 +#endif
75341 mss.resident >> 10,
75342 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
75343 mss.shared_clean >> 10,
75344 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
75345 char buffer[64];
75346 int nid;
75347
75348 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75349 + if (current->exec_id != m->exec_id) {
75350 + gr_log_badprocpid("numa_maps");
75351 + return 0;
75352 + }
75353 +#endif
75354 +
75355 if (!mm)
75356 return 0;
75357
75358 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
75359 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
75360 }
75361
75362 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75363 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
75364 +#else
75365 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
75366 +#endif
75367
75368 if (file) {
75369 seq_puts(m, " file=");
75370 - seq_path(m, &file->f_path, "\n\t= ");
75371 + seq_path(m, &file->f_path, "\n\t\\= ");
75372 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
75373 seq_puts(m, " heap");
75374 } else {
75375 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
75376 index 599ec2e..f1413ae 100644
75377 --- a/fs/proc/task_nommu.c
75378 +++ b/fs/proc/task_nommu.c
75379 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75380 else
75381 bytes += kobjsize(mm);
75382
75383 - if (current->fs && current->fs->users > 1)
75384 + if (current->fs && atomic_read(&current->fs->users) > 1)
75385 sbytes += kobjsize(current->fs);
75386 else
75387 bytes += kobjsize(current->fs);
75388 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
75389
75390 if (file) {
75391 seq_pad(m, ' ');
75392 - seq_path(m, &file->f_path, "");
75393 + seq_path(m, &file->f_path, "\n\\");
75394 } else if (mm) {
75395 pid_t tid = pid_of_stack(priv, vma, is_pid);
75396
75397 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
75398 index 4e61388..1a2523d 100644
75399 --- a/fs/proc/vmcore.c
75400 +++ b/fs/proc/vmcore.c
75401 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
75402 nr_bytes = count;
75403
75404 /* If pfn is not ram, return zeros for sparse dump files */
75405 - if (pfn_is_ram(pfn) == 0)
75406 - memset(buf, 0, nr_bytes);
75407 - else {
75408 + if (pfn_is_ram(pfn) == 0) {
75409 + if (userbuf) {
75410 + if (clear_user((char __force_user *)buf, nr_bytes))
75411 + return -EFAULT;
75412 + } else
75413 + memset(buf, 0, nr_bytes);
75414 + } else {
75415 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
75416 offset, userbuf);
75417 if (tmp < 0)
75418 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
75419 static int copy_to(void *target, void *src, size_t size, int userbuf)
75420 {
75421 if (userbuf) {
75422 - if (copy_to_user((char __user *) target, src, size))
75423 + if (copy_to_user((char __force_user *) target, src, size))
75424 return -EFAULT;
75425 } else {
75426 memcpy(target, src, size);
75427 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
75428 if (*fpos < m->offset + m->size) {
75429 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
75430 start = m->paddr + *fpos - m->offset;
75431 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
75432 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
75433 if (tmp < 0)
75434 return tmp;
75435 buflen -= tsz;
75436 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
75437 static ssize_t read_vmcore(struct file *file, char __user *buffer,
75438 size_t buflen, loff_t *fpos)
75439 {
75440 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
75441 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
75442 }
75443
75444 /*
75445 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
75446 index d3fb2b6..43a8140 100644
75447 --- a/fs/qnx6/qnx6.h
75448 +++ b/fs/qnx6/qnx6.h
75449 @@ -74,7 +74,7 @@ enum {
75450 BYTESEX_BE,
75451 };
75452
75453 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
75454 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
75455 {
75456 if (sbi->s_bytesex == BYTESEX_LE)
75457 return le64_to_cpu((__force __le64)n);
75458 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
75459 return (__force __fs64)cpu_to_be64(n);
75460 }
75461
75462 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
75463 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
75464 {
75465 if (sbi->s_bytesex == BYTESEX_LE)
75466 return le32_to_cpu((__force __le32)n);
75467 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
75468 index bb2869f..d34ada8 100644
75469 --- a/fs/quota/netlink.c
75470 +++ b/fs/quota/netlink.c
75471 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
75472 void quota_send_warning(struct kqid qid, dev_t dev,
75473 const char warntype)
75474 {
75475 - static atomic_t seq;
75476 + static atomic_unchecked_t seq;
75477 struct sk_buff *skb;
75478 void *msg_head;
75479 int ret;
75480 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
75481 "VFS: Not enough memory to send quota warning.\n");
75482 return;
75483 }
75484 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
75485 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
75486 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
75487 if (!msg_head) {
75488 printk(KERN_ERR
75489 diff --git a/fs/read_write.c b/fs/read_write.c
75490 index 8e1b687..bad2eec 100644
75491 --- a/fs/read_write.c
75492 +++ b/fs/read_write.c
75493 @@ -553,7 +553,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
75494
75495 old_fs = get_fs();
75496 set_fs(get_ds());
75497 - p = (__force const char __user *)buf;
75498 + p = (const char __force_user *)buf;
75499 if (count > MAX_RW_COUNT)
75500 count = MAX_RW_COUNT;
75501 if (file->f_op->write)
75502 diff --git a/fs/readdir.c b/fs/readdir.c
75503 index ced6791..936687b 100644
75504 --- a/fs/readdir.c
75505 +++ b/fs/readdir.c
75506 @@ -18,6 +18,7 @@
75507 #include <linux/security.h>
75508 #include <linux/syscalls.h>
75509 #include <linux/unistd.h>
75510 +#include <linux/namei.h>
75511
75512 #include <asm/uaccess.h>
75513
75514 @@ -71,6 +72,7 @@ struct old_linux_dirent {
75515 struct readdir_callback {
75516 struct dir_context ctx;
75517 struct old_linux_dirent __user * dirent;
75518 + struct file * file;
75519 int result;
75520 };
75521
75522 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
75523 buf->result = -EOVERFLOW;
75524 return -EOVERFLOW;
75525 }
75526 +
75527 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75528 + return 0;
75529 +
75530 buf->result++;
75531 dirent = buf->dirent;
75532 if (!access_ok(VERIFY_WRITE, dirent,
75533 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
75534 if (!f.file)
75535 return -EBADF;
75536
75537 + buf.file = f.file;
75538 error = iterate_dir(f.file, &buf.ctx);
75539 if (buf.result)
75540 error = buf.result;
75541 @@ -145,6 +152,7 @@ struct getdents_callback {
75542 struct dir_context ctx;
75543 struct linux_dirent __user * current_dir;
75544 struct linux_dirent __user * previous;
75545 + struct file * file;
75546 int count;
75547 int error;
75548 };
75549 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
75550 buf->error = -EOVERFLOW;
75551 return -EOVERFLOW;
75552 }
75553 +
75554 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75555 + return 0;
75556 +
75557 dirent = buf->previous;
75558 if (dirent) {
75559 if (__put_user(offset, &dirent->d_off))
75560 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
75561 if (!f.file)
75562 return -EBADF;
75563
75564 + buf.file = f.file;
75565 error = iterate_dir(f.file, &buf.ctx);
75566 if (error >= 0)
75567 error = buf.error;
75568 @@ -230,6 +243,7 @@ struct getdents_callback64 {
75569 struct dir_context ctx;
75570 struct linux_dirent64 __user * current_dir;
75571 struct linux_dirent64 __user * previous;
75572 + struct file *file;
75573 int count;
75574 int error;
75575 };
75576 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
75577 buf->error = -EINVAL; /* only used if we fail.. */
75578 if (reclen > buf->count)
75579 return -EINVAL;
75580 +
75581 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75582 + return 0;
75583 +
75584 dirent = buf->previous;
75585 if (dirent) {
75586 if (__put_user(offset, &dirent->d_off))
75587 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
75588 if (!f.file)
75589 return -EBADF;
75590
75591 + buf.file = f.file;
75592 error = iterate_dir(f.file, &buf.ctx);
75593 if (error >= 0)
75594 error = buf.error;
75595 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
75596 index 9c02d96..6562c10 100644
75597 --- a/fs/reiserfs/do_balan.c
75598 +++ b/fs/reiserfs/do_balan.c
75599 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
75600 return;
75601 }
75602
75603 - atomic_inc(&fs_generation(tb->tb_sb));
75604 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
75605 do_balance_starts(tb);
75606
75607 /*
75608 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
75609 index aca73dd..e3c558d 100644
75610 --- a/fs/reiserfs/item_ops.c
75611 +++ b/fs/reiserfs/item_ops.c
75612 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
75613 }
75614
75615 static struct item_operations errcatch_ops = {
75616 - errcatch_bytes_number,
75617 - errcatch_decrement_key,
75618 - errcatch_is_left_mergeable,
75619 - errcatch_print_item,
75620 - errcatch_check_item,
75621 + .bytes_number = errcatch_bytes_number,
75622 + .decrement_key = errcatch_decrement_key,
75623 + .is_left_mergeable = errcatch_is_left_mergeable,
75624 + .print_item = errcatch_print_item,
75625 + .check_item = errcatch_check_item,
75626
75627 - errcatch_create_vi,
75628 - errcatch_check_left,
75629 - errcatch_check_right,
75630 - errcatch_part_size,
75631 - errcatch_unit_num,
75632 - errcatch_print_vi
75633 + .create_vi = errcatch_create_vi,
75634 + .check_left = errcatch_check_left,
75635 + .check_right = errcatch_check_right,
75636 + .part_size = errcatch_part_size,
75637 + .unit_num = errcatch_unit_num,
75638 + .print_vi = errcatch_print_vi
75639 };
75640
75641 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
75642 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
75643 index 621b9f3..af527fd 100644
75644 --- a/fs/reiserfs/procfs.c
75645 +++ b/fs/reiserfs/procfs.c
75646 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
75647 "SMALL_TAILS " : "NO_TAILS ",
75648 replay_only(sb) ? "REPLAY_ONLY " : "",
75649 convert_reiserfs(sb) ? "CONV " : "",
75650 - atomic_read(&r->s_generation_counter),
75651 + atomic_read_unchecked(&r->s_generation_counter),
75652 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
75653 SF(s_do_balance), SF(s_unneeded_left_neighbor),
75654 SF(s_good_search_by_key_reada), SF(s_bmaps),
75655 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
75656 index bb79cdd..fcf49ef 100644
75657 --- a/fs/reiserfs/reiserfs.h
75658 +++ b/fs/reiserfs/reiserfs.h
75659 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
75660 /* Comment? -Hans */
75661 wait_queue_head_t s_wait;
75662 /* increased by one every time the tree gets re-balanced */
75663 - atomic_t s_generation_counter;
75664 + atomic_unchecked_t s_generation_counter;
75665
75666 /* File system properties. Currently holds on-disk FS format */
75667 unsigned long s_properties;
75668 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
75669 #define REISERFS_USER_MEM 1 /* user memory mode */
75670
75671 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
75672 -#define get_generation(s) atomic_read (&fs_generation(s))
75673 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
75674 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
75675 #define __fs_changed(gen,s) (gen != get_generation (s))
75676 #define fs_changed(gen,s) \
75677 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
75678 index 71fbbe3..eff29ba 100644
75679 --- a/fs/reiserfs/super.c
75680 +++ b/fs/reiserfs/super.c
75681 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
75682 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
75683 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
75684 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
75685 +#ifdef CONFIG_REISERFS_FS_XATTR
75686 + /* turn on user xattrs by default */
75687 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
75688 +#endif
75689 /* no preallocation minimum, be smart in reiserfs_file_write instead */
75690 sbi->s_alloc_options.preallocmin = 0;
75691 /* Preallocate by 16 blocks (17-1) at once */
75692 diff --git a/fs/select.c b/fs/select.c
75693 index f684c75..4117611 100644
75694 --- a/fs/select.c
75695 +++ b/fs/select.c
75696 @@ -20,6 +20,7 @@
75697 #include <linux/export.h>
75698 #include <linux/slab.h>
75699 #include <linux/poll.h>
75700 +#include <linux/security.h>
75701 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
75702 #include <linux/file.h>
75703 #include <linux/fdtable.h>
75704 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
75705 struct poll_list *walk = head;
75706 unsigned long todo = nfds;
75707
75708 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
75709 if (nfds > rlimit(RLIMIT_NOFILE))
75710 return -EINVAL;
75711
75712 diff --git a/fs/seq_file.c b/fs/seq_file.c
75713 index 555f821..34684d7 100644
75714 --- a/fs/seq_file.c
75715 +++ b/fs/seq_file.c
75716 @@ -12,6 +12,8 @@
75717 #include <linux/slab.h>
75718 #include <linux/cred.h>
75719 #include <linux/mm.h>
75720 +#include <linux/sched.h>
75721 +#include <linux/grsecurity.h>
75722
75723 #include <asm/uaccess.h>
75724 #include <asm/page.h>
75725 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
75726
75727 static void *seq_buf_alloc(unsigned long size)
75728 {
75729 - void *buf;
75730 -
75731 - /*
75732 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
75733 - * it's better to fall back to vmalloc() than to kill things.
75734 - */
75735 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
75736 - if (!buf && size > PAGE_SIZE)
75737 - buf = vmalloc(size);
75738 - return buf;
75739 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
75740 }
75741
75742 /**
75743 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
75744 #ifdef CONFIG_USER_NS
75745 p->user_ns = file->f_cred->user_ns;
75746 #endif
75747 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75748 + p->exec_id = current->exec_id;
75749 +#endif
75750
75751 /*
75752 * Wrappers around seq_open(e.g. swaps_open) need to be
75753 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
75754 }
75755 EXPORT_SYMBOL(seq_open);
75756
75757 +
75758 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
75759 +{
75760 + if (gr_proc_is_restricted())
75761 + return -EACCES;
75762 +
75763 + return seq_open(file, op);
75764 +}
75765 +EXPORT_SYMBOL(seq_open_restrict);
75766 +
75767 static int traverse(struct seq_file *m, loff_t offset)
75768 {
75769 loff_t pos = 0, index;
75770 @@ -158,7 +164,7 @@ Eoverflow:
75771 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
75772 {
75773 struct seq_file *m = file->private_data;
75774 - size_t copied = 0;
75775 + ssize_t copied = 0;
75776 loff_t pos;
75777 size_t n;
75778 void *p;
75779 @@ -557,7 +563,7 @@ static void single_stop(struct seq_file *p, void *v)
75780 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
75781 void *data)
75782 {
75783 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
75784 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
75785 int res = -ENOMEM;
75786
75787 if (op) {
75788 @@ -593,6 +599,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
75789 }
75790 EXPORT_SYMBOL(single_open_size);
75791
75792 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
75793 + void *data)
75794 +{
75795 + if (gr_proc_is_restricted())
75796 + return -EACCES;
75797 +
75798 + return single_open(file, show, data);
75799 +}
75800 +EXPORT_SYMBOL(single_open_restrict);
75801 +
75802 +
75803 int single_release(struct inode *inode, struct file *file)
75804 {
75805 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
75806 diff --git a/fs/splice.c b/fs/splice.c
75807 index 7968da9..4ce985b 100644
75808 --- a/fs/splice.c
75809 +++ b/fs/splice.c
75810 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75811 pipe_lock(pipe);
75812
75813 for (;;) {
75814 - if (!pipe->readers) {
75815 + if (!atomic_read(&pipe->readers)) {
75816 send_sig(SIGPIPE, current, 0);
75817 if (!ret)
75818 ret = -EPIPE;
75819 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75820 page_nr++;
75821 ret += buf->len;
75822
75823 - if (pipe->files)
75824 + if (atomic_read(&pipe->files))
75825 do_wakeup = 1;
75826
75827 if (!--spd->nr_pages)
75828 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75829 do_wakeup = 0;
75830 }
75831
75832 - pipe->waiting_writers++;
75833 + atomic_inc(&pipe->waiting_writers);
75834 pipe_wait(pipe);
75835 - pipe->waiting_writers--;
75836 + atomic_dec(&pipe->waiting_writers);
75837 }
75838
75839 pipe_unlock(pipe);
75840 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
75841 old_fs = get_fs();
75842 set_fs(get_ds());
75843 /* The cast to a user pointer is valid due to the set_fs() */
75844 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
75845 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
75846 set_fs(old_fs);
75847
75848 return res;
75849 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
75850 old_fs = get_fs();
75851 set_fs(get_ds());
75852 /* The cast to a user pointer is valid due to the set_fs() */
75853 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
75854 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
75855 set_fs(old_fs);
75856
75857 return res;
75858 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
75859 goto err;
75860
75861 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
75862 - vec[i].iov_base = (void __user *) page_address(page);
75863 + vec[i].iov_base = (void __force_user *) page_address(page);
75864 vec[i].iov_len = this_len;
75865 spd.pages[i] = page;
75866 spd.nr_pages++;
75867 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
75868 ops->release(pipe, buf);
75869 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
75870 pipe->nrbufs--;
75871 - if (pipe->files)
75872 + if (atomic_read(&pipe->files))
75873 sd->need_wakeup = true;
75874 }
75875
75876 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
75877 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
75878 {
75879 while (!pipe->nrbufs) {
75880 - if (!pipe->writers)
75881 + if (!atomic_read(&pipe->writers))
75882 return 0;
75883
75884 - if (!pipe->waiting_writers && sd->num_spliced)
75885 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
75886 return 0;
75887
75888 if (sd->flags & SPLICE_F_NONBLOCK)
75889 @@ -1025,7 +1025,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
75890 ops->release(pipe, buf);
75891 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
75892 pipe->nrbufs--;
75893 - if (pipe->files)
75894 + if (atomic_read(&pipe->files))
75895 sd.need_wakeup = true;
75896 } else {
75897 buf->offset += ret;
75898 @@ -1159,7 +1159,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75899 long ret, bytes;
75900 umode_t i_mode;
75901 size_t len;
75902 - int i, flags;
75903 + int i, flags, more;
75904
75905 /*
75906 * We require the input being a regular file, as we don't want to
75907 @@ -1185,7 +1185,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75908 * out of the pipe right after the splice_to_pipe(). So set
75909 * PIPE_READERS appropriately.
75910 */
75911 - pipe->readers = 1;
75912 + atomic_set(&pipe->readers, 1);
75913
75914 current->splice_pipe = pipe;
75915 }
75916 @@ -1202,6 +1202,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75917 * Don't block on output, we have to drain the direct pipe.
75918 */
75919 sd->flags &= ~SPLICE_F_NONBLOCK;
75920 + more = sd->flags & SPLICE_F_MORE;
75921
75922 while (len) {
75923 size_t read_len;
75924 @@ -1215,6 +1216,15 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75925 sd->total_len = read_len;
75926
75927 /*
75928 + * If more data is pending, set SPLICE_F_MORE
75929 + * If this is the last data and SPLICE_F_MORE was not set
75930 + * initially, clears it.
75931 + */
75932 + if (read_len < len)
75933 + sd->flags |= SPLICE_F_MORE;
75934 + else if (!more)
75935 + sd->flags &= ~SPLICE_F_MORE;
75936 + /*
75937 * NOTE: nonblocking mode only applies to the input. We
75938 * must not do the output in nonblocking mode as then we
75939 * could get stuck data in the internal pipe:
75940 @@ -1482,6 +1492,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
75941
75942 partial[buffers].offset = off;
75943 partial[buffers].len = plen;
75944 + partial[buffers].private = 0;
75945
75946 off = 0;
75947 len -= plen;
75948 @@ -1718,9 +1729,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75949 ret = -ERESTARTSYS;
75950 break;
75951 }
75952 - if (!pipe->writers)
75953 + if (!atomic_read(&pipe->writers))
75954 break;
75955 - if (!pipe->waiting_writers) {
75956 + if (!atomic_read(&pipe->waiting_writers)) {
75957 if (flags & SPLICE_F_NONBLOCK) {
75958 ret = -EAGAIN;
75959 break;
75960 @@ -1752,7 +1763,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75961 pipe_lock(pipe);
75962
75963 while (pipe->nrbufs >= pipe->buffers) {
75964 - if (!pipe->readers) {
75965 + if (!atomic_read(&pipe->readers)) {
75966 send_sig(SIGPIPE, current, 0);
75967 ret = -EPIPE;
75968 break;
75969 @@ -1765,9 +1776,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75970 ret = -ERESTARTSYS;
75971 break;
75972 }
75973 - pipe->waiting_writers++;
75974 + atomic_inc(&pipe->waiting_writers);
75975 pipe_wait(pipe);
75976 - pipe->waiting_writers--;
75977 + atomic_dec(&pipe->waiting_writers);
75978 }
75979
75980 pipe_unlock(pipe);
75981 @@ -1803,14 +1814,14 @@ retry:
75982 pipe_double_lock(ipipe, opipe);
75983
75984 do {
75985 - if (!opipe->readers) {
75986 + if (!atomic_read(&opipe->readers)) {
75987 send_sig(SIGPIPE, current, 0);
75988 if (!ret)
75989 ret = -EPIPE;
75990 break;
75991 }
75992
75993 - if (!ipipe->nrbufs && !ipipe->writers)
75994 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
75995 break;
75996
75997 /*
75998 @@ -1907,7 +1918,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
75999 pipe_double_lock(ipipe, opipe);
76000
76001 do {
76002 - if (!opipe->readers) {
76003 + if (!atomic_read(&opipe->readers)) {
76004 send_sig(SIGPIPE, current, 0);
76005 if (!ret)
76006 ret = -EPIPE;
76007 @@ -1952,7 +1963,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
76008 * return EAGAIN if we have the potential of some data in the
76009 * future, otherwise just return 0
76010 */
76011 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
76012 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
76013 ret = -EAGAIN;
76014
76015 pipe_unlock(ipipe);
76016 diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c
76017 index 92fcde7..1687329 100644
76018 --- a/fs/squashfs/xattr.c
76019 +++ b/fs/squashfs/xattr.c
76020 @@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
76021 + msblk->xattr_table;
76022 int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr);
76023 int count = squashfs_i(inode)->xattr_count;
76024 - size_t rest = buffer_size;
76025 - int err;
76026 + size_t used = 0;
76027 + ssize_t err;
76028
76029 /* check that the file system has xattrs */
76030 if (msblk->xattr_id_table == NULL)
76031 @@ -68,11 +68,11 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
76032 name_size = le16_to_cpu(entry.size);
76033 handler = squashfs_xattr_handler(le16_to_cpu(entry.type));
76034 if (handler)
76035 - prefix_size = handler->list(d, buffer, rest, NULL,
76036 + prefix_size = handler->list(d, buffer, buffer ? buffer_size - used : 0, NULL,
76037 name_size, handler->flags);
76038 if (prefix_size) {
76039 if (buffer) {
76040 - if (prefix_size + name_size + 1 > rest) {
76041 + if (prefix_size + name_size + 1 > buffer_size - used) {
76042 err = -ERANGE;
76043 goto failed;
76044 }
76045 @@ -86,7 +86,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
76046 buffer[name_size] = '\0';
76047 buffer += name_size + 1;
76048 }
76049 - rest -= prefix_size + name_size + 1;
76050 + used += prefix_size + name_size + 1;
76051 } else {
76052 /* no handler or insuffficient privileges, so skip */
76053 err = squashfs_read_metadata(sb, NULL, &start,
76054 @@ -107,7 +107,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
76055 if (err < 0)
76056 goto failed;
76057 }
76058 - err = buffer_size - rest;
76059 + err = used;
76060
76061 failed:
76062 return err;
76063 diff --git a/fs/stat.c b/fs/stat.c
76064 index ae0c3ce..9ee641c 100644
76065 --- a/fs/stat.c
76066 +++ b/fs/stat.c
76067 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
76068 stat->gid = inode->i_gid;
76069 stat->rdev = inode->i_rdev;
76070 stat->size = i_size_read(inode);
76071 - stat->atime = inode->i_atime;
76072 - stat->mtime = inode->i_mtime;
76073 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
76074 + stat->atime = inode->i_ctime;
76075 + stat->mtime = inode->i_ctime;
76076 + } else {
76077 + stat->atime = inode->i_atime;
76078 + stat->mtime = inode->i_mtime;
76079 + }
76080 stat->ctime = inode->i_ctime;
76081 stat->blksize = (1 << inode->i_blkbits);
76082 stat->blocks = inode->i_blocks;
76083 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
76084 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
76085 {
76086 struct inode *inode = path->dentry->d_inode;
76087 + int retval;
76088
76089 - if (inode->i_op->getattr)
76090 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
76091 + if (inode->i_op->getattr) {
76092 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
76093 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
76094 + stat->atime = stat->ctime;
76095 + stat->mtime = stat->ctime;
76096 + }
76097 + return retval;
76098 + }
76099
76100 generic_fillattr(inode, stat);
76101 return 0;
76102 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
76103 index 0b45ff4..edf9d3a 100644
76104 --- a/fs/sysfs/dir.c
76105 +++ b/fs/sysfs/dir.c
76106 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
76107 kfree(buf);
76108 }
76109
76110 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
76111 +extern int grsec_enable_sysfs_restrict;
76112 +#endif
76113 +
76114 /**
76115 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
76116 * @kobj: object we're creating directory for
76117 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
76118 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
76119 {
76120 struct kernfs_node *parent, *kn;
76121 + const char *name;
76122 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
76123 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
76124 + const char *parent_name;
76125 +#endif
76126
76127 BUG_ON(!kobj);
76128
76129 + name = kobject_name(kobj);
76130 +
76131 if (kobj->parent)
76132 parent = kobj->parent->sd;
76133 else
76134 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
76135 if (!parent)
76136 return -ENOENT;
76137
76138 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
76139 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
76140 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
76141 + parent_name = parent->name;
76142 + mode = S_IRWXU;
76143 +
76144 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
76145 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
76146 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
76147 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
76148 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
76149 + if (!grsec_enable_sysfs_restrict)
76150 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
76151 +#endif
76152 +
76153 + kn = kernfs_create_dir_ns(parent, name,
76154 + mode, kobj, ns);
76155 if (IS_ERR(kn)) {
76156 if (PTR_ERR(kn) == -EEXIST)
76157 - sysfs_warn_dup(parent, kobject_name(kobj));
76158 + sysfs_warn_dup(parent, name);
76159 return PTR_ERR(kn);
76160 }
76161
76162 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
76163 index 69d4889..a810bd4 100644
76164 --- a/fs/sysv/sysv.h
76165 +++ b/fs/sysv/sysv.h
76166 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
76167 #endif
76168 }
76169
76170 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
76171 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
76172 {
76173 if (sbi->s_bytesex == BYTESEX_PDP)
76174 return PDP_swab((__force __u32)n);
76175 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
76176 index fb08b0c..65fcc7e 100644
76177 --- a/fs/ubifs/io.c
76178 +++ b/fs/ubifs/io.c
76179 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
76180 return err;
76181 }
76182
76183 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
76184 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
76185 {
76186 int err;
76187
76188 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
76189 index c175b4d..8f36a16 100644
76190 --- a/fs/udf/misc.c
76191 +++ b/fs/udf/misc.c
76192 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
76193
76194 u8 udf_tag_checksum(const struct tag *t)
76195 {
76196 - u8 *data = (u8 *)t;
76197 + const u8 *data = (const u8 *)t;
76198 u8 checksum = 0;
76199 int i;
76200 for (i = 0; i < sizeof(struct tag); ++i)
76201 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
76202 index 8d974c4..b82f6ec 100644
76203 --- a/fs/ufs/swab.h
76204 +++ b/fs/ufs/swab.h
76205 @@ -22,7 +22,7 @@ enum {
76206 BYTESEX_BE
76207 };
76208
76209 -static inline u64
76210 +static inline u64 __intentional_overflow(-1)
76211 fs64_to_cpu(struct super_block *sbp, __fs64 n)
76212 {
76213 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
76214 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
76215 return (__force __fs64)cpu_to_be64(n);
76216 }
76217
76218 -static inline u32
76219 +static inline u32 __intentional_overflow(-1)
76220 fs32_to_cpu(struct super_block *sbp, __fs32 n)
76221 {
76222 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
76223 diff --git a/fs/utimes.c b/fs/utimes.c
76224 index aa138d6..5f3a811 100644
76225 --- a/fs/utimes.c
76226 +++ b/fs/utimes.c
76227 @@ -1,6 +1,7 @@
76228 #include <linux/compiler.h>
76229 #include <linux/file.h>
76230 #include <linux/fs.h>
76231 +#include <linux/security.h>
76232 #include <linux/linkage.h>
76233 #include <linux/mount.h>
76234 #include <linux/namei.h>
76235 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
76236 }
76237 }
76238 retry_deleg:
76239 +
76240 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
76241 + error = -EACCES;
76242 + goto mnt_drop_write_and_out;
76243 + }
76244 +
76245 mutex_lock(&inode->i_mutex);
76246 error = notify_change(path->dentry, &newattrs, &delegated_inode);
76247 mutex_unlock(&inode->i_mutex);
76248 diff --git a/fs/xattr.c b/fs/xattr.c
76249 index 4ef6985..a6cd6567 100644
76250 --- a/fs/xattr.c
76251 +++ b/fs/xattr.c
76252 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
76253 return rc;
76254 }
76255
76256 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
76257 +ssize_t
76258 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
76259 +{
76260 + struct inode *inode = dentry->d_inode;
76261 + ssize_t error;
76262 +
76263 + error = inode_permission(inode, MAY_EXEC);
76264 + if (error)
76265 + return error;
76266 +
76267 + if (inode->i_op->getxattr)
76268 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
76269 + else
76270 + error = -EOPNOTSUPP;
76271 +
76272 + return error;
76273 +}
76274 +EXPORT_SYMBOL(pax_getxattr);
76275 +#endif
76276 +
76277 ssize_t
76278 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
76279 {
76280 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
76281 * Extended attribute SET operations
76282 */
76283 static long
76284 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
76285 +setxattr(struct path *path, const char __user *name, const void __user *value,
76286 size_t size, int flags)
76287 {
76288 int error;
76289 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
76290 posix_acl_fix_xattr_from_user(kvalue, size);
76291 }
76292
76293 - error = vfs_setxattr(d, kname, kvalue, size, flags);
76294 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
76295 + error = -EACCES;
76296 + goto out;
76297 + }
76298 +
76299 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
76300 out:
76301 if (vvalue)
76302 vfree(vvalue);
76303 @@ -376,7 +402,7 @@ retry:
76304 return error;
76305 error = mnt_want_write(path.mnt);
76306 if (!error) {
76307 - error = setxattr(path.dentry, name, value, size, flags);
76308 + error = setxattr(&path, name, value, size, flags);
76309 mnt_drop_write(path.mnt);
76310 }
76311 path_put(&path);
76312 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
76313 audit_file(f.file);
76314 error = mnt_want_write_file(f.file);
76315 if (!error) {
76316 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
76317 + error = setxattr(&f.file->f_path, name, value, size, flags);
76318 mnt_drop_write_file(f.file);
76319 }
76320 fdput(f);
76321 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
76322 * Extended attribute REMOVE operations
76323 */
76324 static long
76325 -removexattr(struct dentry *d, const char __user *name)
76326 +removexattr(struct path *path, const char __user *name)
76327 {
76328 int error;
76329 char kname[XATTR_NAME_MAX + 1];
76330 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
76331 if (error < 0)
76332 return error;
76333
76334 - return vfs_removexattr(d, kname);
76335 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
76336 + return -EACCES;
76337 +
76338 + return vfs_removexattr(path->dentry, kname);
76339 }
76340
76341 static int path_removexattr(const char __user *pathname,
76342 @@ -623,7 +652,7 @@ retry:
76343 return error;
76344 error = mnt_want_write(path.mnt);
76345 if (!error) {
76346 - error = removexattr(path.dentry, name);
76347 + error = removexattr(&path, name);
76348 mnt_drop_write(path.mnt);
76349 }
76350 path_put(&path);
76351 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
76352 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
76353 {
76354 struct fd f = fdget(fd);
76355 + struct path *path;
76356 int error = -EBADF;
76357
76358 if (!f.file)
76359 return error;
76360 + path = &f.file->f_path;
76361 audit_file(f.file);
76362 error = mnt_want_write_file(f.file);
76363 if (!error) {
76364 - error = removexattr(f.file->f_path.dentry, name);
76365 + error = removexattr(path, name);
76366 mnt_drop_write_file(f.file);
76367 }
76368 fdput(f);
76369 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
76370 index 61ec015..7c18807 100644
76371 --- a/fs/xfs/libxfs/xfs_bmap.c
76372 +++ b/fs/xfs/libxfs/xfs_bmap.c
76373 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
76374
76375 #else
76376 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
76377 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
76378 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
76379 #endif /* DEBUG */
76380
76381 /*
76382 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
76383 index 098cd78..724d3f8 100644
76384 --- a/fs/xfs/xfs_dir2_readdir.c
76385 +++ b/fs/xfs/xfs_dir2_readdir.c
76386 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
76387 ino = dp->d_ops->sf_get_ino(sfp, sfep);
76388 filetype = dp->d_ops->sf_get_ftype(sfep);
76389 ctx->pos = off & 0x7fffffff;
76390 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
76391 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
76392 + char name[sfep->namelen];
76393 + memcpy(name, sfep->name, sfep->namelen);
76394 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
76395 + return 0;
76396 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
76397 xfs_dir3_get_dtype(dp->i_mount, filetype)))
76398 return 0;
76399 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
76400 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
76401 index ac4feae..386d551 100644
76402 --- a/fs/xfs/xfs_ioctl.c
76403 +++ b/fs/xfs/xfs_ioctl.c
76404 @@ -120,7 +120,7 @@ xfs_find_handle(
76405 }
76406
76407 error = -EFAULT;
76408 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
76409 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
76410 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
76411 goto out_put;
76412
76413 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
76414 index c31d2c2..6ec8f62 100644
76415 --- a/fs/xfs/xfs_linux.h
76416 +++ b/fs/xfs/xfs_linux.h
76417 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
76418 * of the compiler which do not like us using do_div in the middle
76419 * of large functions.
76420 */
76421 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
76422 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
76423 {
76424 __u32 mod;
76425
76426 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
76427 return 0;
76428 }
76429 #else
76430 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
76431 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
76432 {
76433 __u32 mod;
76434
76435 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
76436 new file mode 100644
76437 index 0000000..31f8fe4
76438 --- /dev/null
76439 +++ b/grsecurity/Kconfig
76440 @@ -0,0 +1,1182 @@
76441 +#
76442 +# grecurity configuration
76443 +#
76444 +menu "Memory Protections"
76445 +depends on GRKERNSEC
76446 +
76447 +config GRKERNSEC_KMEM
76448 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
76449 + default y if GRKERNSEC_CONFIG_AUTO
76450 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
76451 + help
76452 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
76453 + be written to or read from to modify or leak the contents of the running
76454 + kernel. /dev/port will also not be allowed to be opened, writing to
76455 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
76456 + If you have module support disabled, enabling this will close up several
76457 + ways that are currently used to insert malicious code into the running
76458 + kernel.
76459 +
76460 + Even with this feature enabled, we still highly recommend that
76461 + you use the RBAC system, as it is still possible for an attacker to
76462 + modify the running kernel through other more obscure methods.
76463 +
76464 + It is highly recommended that you say Y here if you meet all the
76465 + conditions above.
76466 +
76467 +config GRKERNSEC_VM86
76468 + bool "Restrict VM86 mode"
76469 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76470 + depends on X86_32
76471 +
76472 + help
76473 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
76474 + make use of a special execution mode on 32bit x86 processors called
76475 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
76476 + video cards and will still work with this option enabled. The purpose
76477 + of the option is to prevent exploitation of emulation errors in
76478 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
76479 + Nearly all users should be able to enable this option.
76480 +
76481 +config GRKERNSEC_IO
76482 + bool "Disable privileged I/O"
76483 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76484 + depends on X86
76485 + select RTC_CLASS
76486 + select RTC_INTF_DEV
76487 + select RTC_DRV_CMOS
76488 +
76489 + help
76490 + If you say Y here, all ioperm and iopl calls will return an error.
76491 + Ioperm and iopl can be used to modify the running kernel.
76492 + Unfortunately, some programs need this access to operate properly,
76493 + the most notable of which are XFree86 and hwclock. hwclock can be
76494 + remedied by having RTC support in the kernel, so real-time
76495 + clock support is enabled if this option is enabled, to ensure
76496 + that hwclock operates correctly. If hwclock still does not work,
76497 + either update udev or symlink /dev/rtc to /dev/rtc0.
76498 +
76499 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
76500 + you may not be able to boot into a graphical environment with this
76501 + option enabled. In this case, you should use the RBAC system instead.
76502 +
76503 +config GRKERNSEC_BPF_HARDEN
76504 + bool "Harden BPF interpreter"
76505 + default y if GRKERNSEC_CONFIG_AUTO
76506 + help
76507 + Unlike previous versions of grsecurity that hardened both the BPF
76508 + interpreted code against corruption at rest as well as the JIT code
76509 + against JIT-spray attacks and attacker-controlled immediate values
76510 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
76511 + and will ensure the interpreted code is read-only at rest. This feature
76512 + may be removed at a later time when eBPF stabilizes to entirely revert
76513 + back to the more secure pre-3.16 BPF interpreter/JIT.
76514 +
76515 + If you're using KERNEXEC, it's recommended that you enable this option
76516 + to supplement the hardening of the kernel.
76517 +
76518 +config GRKERNSEC_PERF_HARDEN
76519 + bool "Disable unprivileged PERF_EVENTS usage by default"
76520 + default y if GRKERNSEC_CONFIG_AUTO
76521 + depends on PERF_EVENTS
76522 + help
76523 + If you say Y here, the range of acceptable values for the
76524 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
76525 + default to a new value: 3. When the sysctl is set to this value, no
76526 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
76527 +
76528 + Though PERF_EVENTS can be used legitimately for performance monitoring
76529 + and low-level application profiling, it is forced on regardless of
76530 + configuration, has been at fault for several vulnerabilities, and
76531 + creates new opportunities for side channels and other information leaks.
76532 +
76533 + This feature puts PERF_EVENTS into a secure default state and permits
76534 + the administrator to change out of it temporarily if unprivileged
76535 + application profiling is needed.
76536 +
76537 +config GRKERNSEC_RAND_THREADSTACK
76538 + bool "Insert random gaps between thread stacks"
76539 + default y if GRKERNSEC_CONFIG_AUTO
76540 + depends on PAX_RANDMMAP && !PPC
76541 + help
76542 + If you say Y here, a random-sized gap will be enforced between allocated
76543 + thread stacks. Glibc's NPTL and other threading libraries that
76544 + pass MAP_STACK to the kernel for thread stack allocation are supported.
76545 + The implementation currently provides 8 bits of entropy for the gap.
76546 +
76547 + Many distributions do not compile threaded remote services with the
76548 + -fstack-check argument to GCC, causing the variable-sized stack-based
76549 + allocator, alloca(), to not probe the stack on allocation. This
76550 + permits an unbounded alloca() to skip over any guard page and potentially
76551 + modify another thread's stack reliably. An enforced random gap
76552 + reduces the reliability of such an attack and increases the chance
76553 + that such a read/write to another thread's stack instead lands in
76554 + an unmapped area, causing a crash and triggering grsecurity's
76555 + anti-bruteforcing logic.
76556 +
76557 +config GRKERNSEC_PROC_MEMMAP
76558 + bool "Harden ASLR against information leaks and entropy reduction"
76559 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
76560 + depends on PAX_NOEXEC || PAX_ASLR
76561 + help
76562 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
76563 + give no information about the addresses of its mappings if
76564 + PaX features that rely on random addresses are enabled on the task.
76565 + In addition to sanitizing this information and disabling other
76566 + dangerous sources of information, this option causes reads of sensitive
76567 + /proc/<pid> entries where the file descriptor was opened in a different
76568 + task than the one performing the read. Such attempts are logged.
76569 + This option also limits argv/env strings for suid/sgid binaries
76570 + to 512KB to prevent a complete exhaustion of the stack entropy provided
76571 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
76572 + binaries to prevent alternative mmap layouts from being abused.
76573 +
76574 + If you use PaX it is essential that you say Y here as it closes up
76575 + several holes that make full ASLR useless locally.
76576 +
76577 +
76578 +config GRKERNSEC_KSTACKOVERFLOW
76579 + bool "Prevent kernel stack overflows"
76580 + default y if GRKERNSEC_CONFIG_AUTO
76581 + depends on !IA64 && 64BIT
76582 + help
76583 + If you say Y here, the kernel's process stacks will be allocated
76584 + with vmalloc instead of the kernel's default allocator. This
76585 + introduces guard pages that in combination with the alloca checking
76586 + of the STACKLEAK feature prevents all forms of kernel process stack
76587 + overflow abuse. Note that this is different from kernel stack
76588 + buffer overflows.
76589 +
76590 +config GRKERNSEC_BRUTE
76591 + bool "Deter exploit bruteforcing"
76592 + default y if GRKERNSEC_CONFIG_AUTO
76593 + help
76594 + If you say Y here, attempts to bruteforce exploits against forking
76595 + daemons such as apache or sshd, as well as against suid/sgid binaries
76596 + will be deterred. When a child of a forking daemon is killed by PaX
76597 + or crashes due to an illegal instruction or other suspicious signal,
76598 + the parent process will be delayed 30 seconds upon every subsequent
76599 + fork until the administrator is able to assess the situation and
76600 + restart the daemon.
76601 + In the suid/sgid case, the attempt is logged, the user has all their
76602 + existing instances of the suid/sgid binary terminated and will
76603 + be unable to execute any suid/sgid binaries for 15 minutes.
76604 +
76605 + It is recommended that you also enable signal logging in the auditing
76606 + section so that logs are generated when a process triggers a suspicious
76607 + signal.
76608 + If the sysctl option is enabled, a sysctl option with name
76609 + "deter_bruteforce" is created.
76610 +
76611 +config GRKERNSEC_MODHARDEN
76612 + bool "Harden module auto-loading"
76613 + default y if GRKERNSEC_CONFIG_AUTO
76614 + depends on MODULES
76615 + help
76616 + If you say Y here, module auto-loading in response to use of some
76617 + feature implemented by an unloaded module will be restricted to
76618 + root users. Enabling this option helps defend against attacks
76619 + by unprivileged users who abuse the auto-loading behavior to
76620 + cause a vulnerable module to load that is then exploited.
76621 +
76622 + If this option prevents a legitimate use of auto-loading for a
76623 + non-root user, the administrator can execute modprobe manually
76624 + with the exact name of the module mentioned in the alert log.
76625 + Alternatively, the administrator can add the module to the list
76626 + of modules loaded at boot by modifying init scripts.
76627 +
76628 + Modification of init scripts will most likely be needed on
76629 + Ubuntu servers with encrypted home directory support enabled,
76630 + as the first non-root user logging in will cause the ecb(aes),
76631 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
76632 +
76633 +config GRKERNSEC_HIDESYM
76634 + bool "Hide kernel symbols"
76635 + default y if GRKERNSEC_CONFIG_AUTO
76636 + select PAX_USERCOPY_SLABS
76637 + help
76638 + If you say Y here, getting information on loaded modules, and
76639 + displaying all kernel symbols through a syscall will be restricted
76640 + to users with CAP_SYS_MODULE. For software compatibility reasons,
76641 + /proc/kallsyms will be restricted to the root user. The RBAC
76642 + system can hide that entry even from root.
76643 +
76644 + This option also prevents leaking of kernel addresses through
76645 + several /proc entries.
76646 +
76647 + Note that this option is only effective provided the following
76648 + conditions are met:
76649 + 1) The kernel using grsecurity is not precompiled by some distribution
76650 + 2) You have also enabled GRKERNSEC_DMESG
76651 + 3) You are using the RBAC system and hiding other files such as your
76652 + kernel image and System.map. Alternatively, enabling this option
76653 + causes the permissions on /boot, /lib/modules, and the kernel
76654 + source directory to change at compile time to prevent
76655 + reading by non-root users.
76656 + If the above conditions are met, this option will aid in providing a
76657 + useful protection against local kernel exploitation of overflows
76658 + and arbitrary read/write vulnerabilities.
76659 +
76660 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
76661 + in addition to this feature.
76662 +
76663 +config GRKERNSEC_RANDSTRUCT
76664 + bool "Randomize layout of sensitive kernel structures"
76665 + default y if GRKERNSEC_CONFIG_AUTO
76666 + select GRKERNSEC_HIDESYM
76667 + select MODVERSIONS if MODULES
76668 + help
76669 + If you say Y here, the layouts of a number of sensitive kernel
76670 + structures (task, fs, cred, etc) and all structures composed entirely
76671 + of function pointers (aka "ops" structs) will be randomized at compile-time.
76672 + This can introduce the requirement of an additional infoleak
76673 + vulnerability for exploits targeting these structure types.
76674 +
76675 + Enabling this feature will introduce some performance impact, slightly
76676 + increase memory usage, and prevent the use of forensic tools like
76677 + Volatility against the system (unless the kernel source tree isn't
76678 + cleaned after kernel installation).
76679 +
76680 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
76681 + It remains after a make clean to allow for external modules to be compiled
76682 + with the existing seed and will be removed by a make mrproper or
76683 + make distclean.
76684 +
76685 + Note that the implementation requires gcc 4.6.4. or newer. You may need
76686 + to install the supporting headers explicitly in addition to the normal
76687 + gcc package.
76688 +
76689 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
76690 + bool "Use cacheline-aware structure randomization"
76691 + depends on GRKERNSEC_RANDSTRUCT
76692 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
76693 + help
76694 + If you say Y here, the RANDSTRUCT randomization will make a best effort
76695 + at restricting randomization to cacheline-sized groups of elements. It
76696 + will further not randomize bitfields in structures. This reduces the
76697 + performance hit of RANDSTRUCT at the cost of weakened randomization.
76698 +
76699 +config GRKERNSEC_KERN_LOCKOUT
76700 + bool "Active kernel exploit response"
76701 + default y if GRKERNSEC_CONFIG_AUTO
76702 + depends on X86 || ARM || PPC || SPARC
76703 + help
76704 + If you say Y here, when a PaX alert is triggered due to suspicious
76705 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
76706 + or an OOPS occurs due to bad memory accesses, instead of just
76707 + terminating the offending process (and potentially allowing
76708 + a subsequent exploit from the same user), we will take one of two
76709 + actions:
76710 + If the user was root, we will panic the system
76711 + If the user was non-root, we will log the attempt, terminate
76712 + all processes owned by the user, then prevent them from creating
76713 + any new processes until the system is restarted
76714 + This deters repeated kernel exploitation/bruteforcing attempts
76715 + and is useful for later forensics.
76716 +
76717 +config GRKERNSEC_OLD_ARM_USERLAND
76718 + bool "Old ARM userland compatibility"
76719 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
76720 + help
76721 + If you say Y here, stubs of executable code to perform such operations
76722 + as "compare-exchange" will be placed at fixed locations in the ARM vector
76723 + table. This is unfortunately needed for old ARM userland meant to run
76724 + across a wide range of processors. Without this option enabled,
76725 + the get_tls and data memory barrier stubs will be emulated by the kernel,
76726 + which is enough for Linaro userlands or other userlands designed for v6
76727 + and newer ARM CPUs. It's recommended that you try without this option enabled
76728 + first, and only enable it if your userland does not boot (it will likely fail
76729 + at init time).
76730 +
76731 +endmenu
76732 +menu "Role Based Access Control Options"
76733 +depends on GRKERNSEC
76734 +
76735 +config GRKERNSEC_RBAC_DEBUG
76736 + bool
76737 +
76738 +config GRKERNSEC_NO_RBAC
76739 + bool "Disable RBAC system"
76740 + help
76741 + If you say Y here, the /dev/grsec device will be removed from the kernel,
76742 + preventing the RBAC system from being enabled. You should only say Y
76743 + here if you have no intention of using the RBAC system, so as to prevent
76744 + an attacker with root access from misusing the RBAC system to hide files
76745 + and processes when loadable module support and /dev/[k]mem have been
76746 + locked down.
76747 +
76748 +config GRKERNSEC_ACL_HIDEKERN
76749 + bool "Hide kernel processes"
76750 + help
76751 + If you say Y here, all kernel threads will be hidden to all
76752 + processes but those whose subject has the "view hidden processes"
76753 + flag.
76754 +
76755 +config GRKERNSEC_ACL_MAXTRIES
76756 + int "Maximum tries before password lockout"
76757 + default 3
76758 + help
76759 + This option enforces the maximum number of times a user can attempt
76760 + to authorize themselves with the grsecurity RBAC system before being
76761 + denied the ability to attempt authorization again for a specified time.
76762 + The lower the number, the harder it will be to brute-force a password.
76763 +
76764 +config GRKERNSEC_ACL_TIMEOUT
76765 + int "Time to wait after max password tries, in seconds"
76766 + default 30
76767 + help
76768 + This option specifies the time the user must wait after attempting to
76769 + authorize to the RBAC system with the maximum number of invalid
76770 + passwords. The higher the number, the harder it will be to brute-force
76771 + a password.
76772 +
76773 +endmenu
76774 +menu "Filesystem Protections"
76775 +depends on GRKERNSEC
76776 +
76777 +config GRKERNSEC_PROC
76778 + bool "Proc restrictions"
76779 + default y if GRKERNSEC_CONFIG_AUTO
76780 + help
76781 + If you say Y here, the permissions of the /proc filesystem
76782 + will be altered to enhance system security and privacy. You MUST
76783 + choose either a user only restriction or a user and group restriction.
76784 + Depending upon the option you choose, you can either restrict users to
76785 + see only the processes they themselves run, or choose a group that can
76786 + view all processes and files normally restricted to root if you choose
76787 + the "restrict to user only" option. NOTE: If you're running identd or
76788 + ntpd as a non-root user, you will have to run it as the group you
76789 + specify here.
76790 +
76791 +config GRKERNSEC_PROC_USER
76792 + bool "Restrict /proc to user only"
76793 + depends on GRKERNSEC_PROC
76794 + help
76795 + If you say Y here, non-root users will only be able to view their own
76796 + processes, and restricts them from viewing network-related information,
76797 + and viewing kernel symbol and module information.
76798 +
76799 +config GRKERNSEC_PROC_USERGROUP
76800 + bool "Allow special group"
76801 + default y if GRKERNSEC_CONFIG_AUTO
76802 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
76803 + help
76804 + If you say Y here, you will be able to select a group that will be
76805 + able to view all processes and network-related information. If you've
76806 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
76807 + remain hidden. This option is useful if you want to run identd as
76808 + a non-root user. The group you select may also be chosen at boot time
76809 + via "grsec_proc_gid=" on the kernel commandline.
76810 +
76811 +config GRKERNSEC_PROC_GID
76812 + int "GID for special group"
76813 + depends on GRKERNSEC_PROC_USERGROUP
76814 + default 1001
76815 +
76816 +config GRKERNSEC_PROC_ADD
76817 + bool "Additional restrictions"
76818 + default y if GRKERNSEC_CONFIG_AUTO
76819 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
76820 + help
76821 + If you say Y here, additional restrictions will be placed on
76822 + /proc that keep normal users from viewing device information and
76823 + slabinfo information that could be useful for exploits.
76824 +
76825 +config GRKERNSEC_LINK
76826 + bool "Linking restrictions"
76827 + default y if GRKERNSEC_CONFIG_AUTO
76828 + help
76829 + If you say Y here, /tmp race exploits will be prevented, since users
76830 + will no longer be able to follow symlinks owned by other users in
76831 + world-writable +t directories (e.g. /tmp), unless the owner of the
76832 + symlink is the owner of the directory. users will also not be
76833 + able to hardlink to files they do not own. If the sysctl option is
76834 + enabled, a sysctl option with name "linking_restrictions" is created.
76835 +
76836 +config GRKERNSEC_SYMLINKOWN
76837 + bool "Kernel-enforced SymlinksIfOwnerMatch"
76838 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
76839 + help
76840 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
76841 + that prevents it from being used as a security feature. As Apache
76842 + verifies the symlink by performing a stat() against the target of
76843 + the symlink before it is followed, an attacker can setup a symlink
76844 + to point to a same-owned file, then replace the symlink with one
76845 + that targets another user's file just after Apache "validates" the
76846 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
76847 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
76848 + will be in place for the group you specify. If the sysctl option
76849 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
76850 + created.
76851 +
76852 +config GRKERNSEC_SYMLINKOWN_GID
76853 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
76854 + depends on GRKERNSEC_SYMLINKOWN
76855 + default 1006
76856 + help
76857 + Setting this GID determines what group kernel-enforced
76858 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
76859 + is enabled, a sysctl option with name "symlinkown_gid" is created.
76860 +
76861 +config GRKERNSEC_FIFO
76862 + bool "FIFO restrictions"
76863 + default y if GRKERNSEC_CONFIG_AUTO
76864 + help
76865 + If you say Y here, users will not be able to write to FIFOs they don't
76866 + own in world-writable +t directories (e.g. /tmp), unless the owner of
76867 + the FIFO is the same owner of the directory it's held in. If the sysctl
76868 + option is enabled, a sysctl option with name "fifo_restrictions" is
76869 + created.
76870 +
76871 +config GRKERNSEC_SYSFS_RESTRICT
76872 + bool "Sysfs/debugfs restriction"
76873 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76874 + depends on SYSFS
76875 + help
76876 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
76877 + any filesystem normally mounted under it (e.g. debugfs) will be
76878 + mostly accessible only by root. These filesystems generally provide access
76879 + to hardware and debug information that isn't appropriate for unprivileged
76880 + users of the system. Sysfs and debugfs have also become a large source
76881 + of new vulnerabilities, ranging from infoleaks to local compromise.
76882 + There has been very little oversight with an eye toward security involved
76883 + in adding new exporters of information to these filesystems, so their
76884 + use is discouraged.
76885 + For reasons of compatibility, a few directories have been whitelisted
76886 + for access by non-root users:
76887 + /sys/fs/selinux
76888 + /sys/fs/fuse
76889 + /sys/devices/system/cpu
76890 +
76891 +config GRKERNSEC_ROFS
76892 + bool "Runtime read-only mount protection"
76893 + depends on SYSCTL
76894 + help
76895 + If you say Y here, a sysctl option with name "romount_protect" will
76896 + be created. By setting this option to 1 at runtime, filesystems
76897 + will be protected in the following ways:
76898 + * No new writable mounts will be allowed
76899 + * Existing read-only mounts won't be able to be remounted read/write
76900 + * Write operations will be denied on all block devices
76901 + This option acts independently of grsec_lock: once it is set to 1,
76902 + it cannot be turned off. Therefore, please be mindful of the resulting
76903 + behavior if this option is enabled in an init script on a read-only
76904 + filesystem.
76905 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
76906 + and GRKERNSEC_IO should be enabled and module loading disabled via
76907 + config or at runtime.
76908 + This feature is mainly intended for secure embedded systems.
76909 +
76910 +
76911 +config GRKERNSEC_DEVICE_SIDECHANNEL
76912 + bool "Eliminate stat/notify-based device sidechannels"
76913 + default y if GRKERNSEC_CONFIG_AUTO
76914 + help
76915 + If you say Y here, timing analyses on block or character
76916 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
76917 + will be thwarted for unprivileged users. If a process without
76918 + CAP_MKNOD stats such a device, the last access and last modify times
76919 + will match the device's create time. No access or modify events
76920 + will be triggered through inotify/dnotify/fanotify for such devices.
76921 + This feature will prevent attacks that may at a minimum
76922 + allow an attacker to determine the administrator's password length.
76923 +
76924 +config GRKERNSEC_CHROOT
76925 + bool "Chroot jail restrictions"
76926 + default y if GRKERNSEC_CONFIG_AUTO
76927 + help
76928 + If you say Y here, you will be able to choose several options that will
76929 + make breaking out of a chrooted jail much more difficult. If you
76930 + encounter no software incompatibilities with the following options, it
76931 + is recommended that you enable each one.
76932 +
76933 + Note that the chroot restrictions are not intended to apply to "chroots"
76934 + to directories that are simple bind mounts of the global root filesystem.
76935 + For several other reasons, a user shouldn't expect any significant
76936 + security by performing such a chroot.
76937 +
76938 +config GRKERNSEC_CHROOT_MOUNT
76939 + bool "Deny mounts"
76940 + default y if GRKERNSEC_CONFIG_AUTO
76941 + depends on GRKERNSEC_CHROOT
76942 + help
76943 + If you say Y here, processes inside a chroot will not be able to
76944 + mount or remount filesystems. If the sysctl option is enabled, a
76945 + sysctl option with name "chroot_deny_mount" is created.
76946 +
76947 +config GRKERNSEC_CHROOT_DOUBLE
76948 + bool "Deny double-chroots"
76949 + default y if GRKERNSEC_CONFIG_AUTO
76950 + depends on GRKERNSEC_CHROOT
76951 + help
76952 + If you say Y here, processes inside a chroot will not be able to chroot
76953 + again outside the chroot. This is a widely used method of breaking
76954 + out of a chroot jail and should not be allowed. If the sysctl
76955 + option is enabled, a sysctl option with name
76956 + "chroot_deny_chroot" is created.
76957 +
76958 +config GRKERNSEC_CHROOT_PIVOT
76959 + bool "Deny pivot_root in chroot"
76960 + default y if GRKERNSEC_CONFIG_AUTO
76961 + depends on GRKERNSEC_CHROOT
76962 + help
76963 + If you say Y here, processes inside a chroot will not be able to use
76964 + a function called pivot_root() that was introduced in Linux 2.3.41. It
76965 + works similar to chroot in that it changes the root filesystem. This
76966 + function could be misused in a chrooted process to attempt to break out
76967 + of the chroot, and therefore should not be allowed. If the sysctl
76968 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
76969 + created.
76970 +
76971 +config GRKERNSEC_CHROOT_CHDIR
76972 + bool "Enforce chdir(\"/\") on all chroots"
76973 + default y if GRKERNSEC_CONFIG_AUTO
76974 + depends on GRKERNSEC_CHROOT
76975 + help
76976 + If you say Y here, the current working directory of all newly-chrooted
76977 + applications will be set to the the root directory of the chroot.
76978 + The man page on chroot(2) states:
76979 + Note that this call does not change the current working
76980 + directory, so that `.' can be outside the tree rooted at
76981 + `/'. In particular, the super-user can escape from a
76982 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
76983 +
76984 + It is recommended that you say Y here, since it's not known to break
76985 + any software. If the sysctl option is enabled, a sysctl option with
76986 + name "chroot_enforce_chdir" is created.
76987 +
76988 +config GRKERNSEC_CHROOT_CHMOD
76989 + bool "Deny (f)chmod +s"
76990 + default y if GRKERNSEC_CONFIG_AUTO
76991 + depends on GRKERNSEC_CHROOT
76992 + help
76993 + If you say Y here, processes inside a chroot will not be able to chmod
76994 + or fchmod files to make them have suid or sgid bits. This protects
76995 + against another published method of breaking a chroot. If the sysctl
76996 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
76997 + created.
76998 +
76999 +config GRKERNSEC_CHROOT_FCHDIR
77000 + bool "Deny fchdir and fhandle out of chroot"
77001 + default y if GRKERNSEC_CONFIG_AUTO
77002 + depends on GRKERNSEC_CHROOT
77003 + help
77004 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
77005 + to a file descriptor of the chrooting process that points to a directory
77006 + outside the filesystem will be stopped. Additionally, this option prevents
77007 + use of the recently-created syscall for opening files by a guessable "file
77008 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
77009 + with name "chroot_deny_fchdir" is created.
77010 +
77011 +config GRKERNSEC_CHROOT_MKNOD
77012 + bool "Deny mknod"
77013 + default y if GRKERNSEC_CONFIG_AUTO
77014 + depends on GRKERNSEC_CHROOT
77015 + help
77016 + If you say Y here, processes inside a chroot will not be allowed to
77017 + mknod. The problem with using mknod inside a chroot is that it
77018 + would allow an attacker to create a device entry that is the same
77019 + as one on the physical root of your system, which could range from
77020 + anything from the console device to a device for your harddrive (which
77021 + they could then use to wipe the drive or steal data). It is recommended
77022 + that you say Y here, unless you run into software incompatibilities.
77023 + If the sysctl option is enabled, a sysctl option with name
77024 + "chroot_deny_mknod" is created.
77025 +
77026 +config GRKERNSEC_CHROOT_SHMAT
77027 + bool "Deny shmat() out of chroot"
77028 + default y if GRKERNSEC_CONFIG_AUTO
77029 + depends on GRKERNSEC_CHROOT
77030 + help
77031 + If you say Y here, processes inside a chroot will not be able to attach
77032 + to shared memory segments that were created outside of the chroot jail.
77033 + It is recommended that you say Y here. If the sysctl option is enabled,
77034 + a sysctl option with name "chroot_deny_shmat" is created.
77035 +
77036 +config GRKERNSEC_CHROOT_UNIX
77037 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
77038 + default y if GRKERNSEC_CONFIG_AUTO
77039 + depends on GRKERNSEC_CHROOT
77040 + help
77041 + If you say Y here, processes inside a chroot will not be able to
77042 + connect to abstract (meaning not belonging to a filesystem) Unix
77043 + domain sockets that were bound outside of a chroot. It is recommended
77044 + that you say Y here. If the sysctl option is enabled, a sysctl option
77045 + with name "chroot_deny_unix" is created.
77046 +
77047 +config GRKERNSEC_CHROOT_FINDTASK
77048 + bool "Protect outside processes"
77049 + default y if GRKERNSEC_CONFIG_AUTO
77050 + depends on GRKERNSEC_CHROOT
77051 + help
77052 + If you say Y here, processes inside a chroot will not be able to
77053 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
77054 + getsid, or view any process outside of the chroot. If the sysctl
77055 + option is enabled, a sysctl option with name "chroot_findtask" is
77056 + created.
77057 +
77058 +config GRKERNSEC_CHROOT_NICE
77059 + bool "Restrict priority changes"
77060 + default y if GRKERNSEC_CONFIG_AUTO
77061 + depends on GRKERNSEC_CHROOT
77062 + help
77063 + If you say Y here, processes inside a chroot will not be able to raise
77064 + the priority of processes in the chroot, or alter the priority of
77065 + processes outside the chroot. This provides more security than simply
77066 + removing CAP_SYS_NICE from the process' capability set. If the
77067 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
77068 + is created.
77069 +
77070 +config GRKERNSEC_CHROOT_SYSCTL
77071 + bool "Deny sysctl writes"
77072 + default y if GRKERNSEC_CONFIG_AUTO
77073 + depends on GRKERNSEC_CHROOT
77074 + help
77075 + If you say Y here, an attacker in a chroot will not be able to
77076 + write to sysctl entries, either by sysctl(2) or through a /proc
77077 + interface. It is strongly recommended that you say Y here. If the
77078 + sysctl option is enabled, a sysctl option with name
77079 + "chroot_deny_sysctl" is created.
77080 +
77081 +config GRKERNSEC_CHROOT_RENAME
77082 + bool "Deny bad renames"
77083 + default y if GRKERNSEC_CONFIG_AUTO
77084 + depends on GRKERNSEC_CHROOT
77085 + help
77086 + If you say Y here, an attacker in a chroot will not be able to
77087 + abuse the ability to create double chroots to break out of the
77088 + chroot by exploiting a race condition between a rename of a directory
77089 + within a chroot against an open of a symlink with relative path
77090 + components. This feature will likewise prevent an accomplice outside
77091 + a chroot from enabling a user inside the chroot to break out and make
77092 + use of their credentials on the global filesystem. Enabling this
77093 + feature is essential to prevent root users from breaking out of a
77094 + chroot. If the sysctl option is enabled, a sysctl option with name
77095 + "chroot_deny_bad_rename" is created.
77096 +
77097 +config GRKERNSEC_CHROOT_CAPS
77098 + bool "Capability restrictions"
77099 + default y if GRKERNSEC_CONFIG_AUTO
77100 + depends on GRKERNSEC_CHROOT
77101 + help
77102 + If you say Y here, the capabilities on all processes within a
77103 + chroot jail will be lowered to stop module insertion, raw i/o,
77104 + system and net admin tasks, rebooting the system, modifying immutable
77105 + files, modifying IPC owned by another, and changing the system time.
77106 + This is left an option because it can break some apps. Disable this
77107 + if your chrooted apps are having problems performing those kinds of
77108 + tasks. If the sysctl option is enabled, a sysctl option with
77109 + name "chroot_caps" is created.
77110 +
77111 +config GRKERNSEC_CHROOT_INITRD
77112 + bool "Exempt initrd tasks from restrictions"
77113 + default y if GRKERNSEC_CONFIG_AUTO
77114 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
77115 + help
77116 + If you say Y here, tasks started prior to init will be exempted from
77117 + grsecurity's chroot restrictions. This option is mainly meant to
77118 + resolve Plymouth's performing privileged operations unnecessarily
77119 + in a chroot.
77120 +
77121 +endmenu
77122 +menu "Kernel Auditing"
77123 +depends on GRKERNSEC
77124 +
77125 +config GRKERNSEC_AUDIT_GROUP
77126 + bool "Single group for auditing"
77127 + help
77128 + If you say Y here, the exec and chdir logging features will only operate
77129 + on a group you specify. This option is recommended if you only want to
77130 + watch certain users instead of having a large amount of logs from the
77131 + entire system. If the sysctl option is enabled, a sysctl option with
77132 + name "audit_group" is created.
77133 +
77134 +config GRKERNSEC_AUDIT_GID
77135 + int "GID for auditing"
77136 + depends on GRKERNSEC_AUDIT_GROUP
77137 + default 1007
77138 +
77139 +config GRKERNSEC_EXECLOG
77140 + bool "Exec logging"
77141 + help
77142 + If you say Y here, all execve() calls will be logged (since the
77143 + other exec*() calls are frontends to execve(), all execution
77144 + will be logged). Useful for shell-servers that like to keep track
77145 + of their users. If the sysctl option is enabled, a sysctl option with
77146 + name "exec_logging" is created.
77147 + WARNING: This option when enabled will produce a LOT of logs, especially
77148 + on an active system.
77149 +
77150 +config GRKERNSEC_RESLOG
77151 + bool "Resource logging"
77152 + default y if GRKERNSEC_CONFIG_AUTO
77153 + help
77154 + If you say Y here, all attempts to overstep resource limits will
77155 + be logged with the resource name, the requested size, and the current
77156 + limit. It is highly recommended that you say Y here. If the sysctl
77157 + option is enabled, a sysctl option with name "resource_logging" is
77158 + created. If the RBAC system is enabled, the sysctl value is ignored.
77159 +
77160 +config GRKERNSEC_CHROOT_EXECLOG
77161 + bool "Log execs within chroot"
77162 + help
77163 + If you say Y here, all executions inside a chroot jail will be logged
77164 + to syslog. This can cause a large amount of logs if certain
77165 + applications (eg. djb's daemontools) are installed on the system, and
77166 + is therefore left as an option. If the sysctl option is enabled, a
77167 + sysctl option with name "chroot_execlog" is created.
77168 +
77169 +config GRKERNSEC_AUDIT_PTRACE
77170 + bool "Ptrace logging"
77171 + help
77172 + If you say Y here, all attempts to attach to a process via ptrace
77173 + will be logged. If the sysctl option is enabled, a sysctl option
77174 + with name "audit_ptrace" is created.
77175 +
77176 +config GRKERNSEC_AUDIT_CHDIR
77177 + bool "Chdir logging"
77178 + help
77179 + If you say Y here, all chdir() calls will be logged. If the sysctl
77180 + option is enabled, a sysctl option with name "audit_chdir" is created.
77181 +
77182 +config GRKERNSEC_AUDIT_MOUNT
77183 + bool "(Un)Mount logging"
77184 + help
77185 + If you say Y here, all mounts and unmounts will be logged. If the
77186 + sysctl option is enabled, a sysctl option with name "audit_mount" is
77187 + created.
77188 +
77189 +config GRKERNSEC_SIGNAL
77190 + bool "Signal logging"
77191 + default y if GRKERNSEC_CONFIG_AUTO
77192 + help
77193 + If you say Y here, certain important signals will be logged, such as
77194 + SIGSEGV, which will as a result inform you of when a error in a program
77195 + occurred, which in some cases could mean a possible exploit attempt.
77196 + If the sysctl option is enabled, a sysctl option with name
77197 + "signal_logging" is created.
77198 +
77199 +config GRKERNSEC_FORKFAIL
77200 + bool "Fork failure logging"
77201 + help
77202 + If you say Y here, all failed fork() attempts will be logged.
77203 + This could suggest a fork bomb, or someone attempting to overstep
77204 + their process limit. If the sysctl option is enabled, a sysctl option
77205 + with name "forkfail_logging" is created.
77206 +
77207 +config GRKERNSEC_TIME
77208 + bool "Time change logging"
77209 + default y if GRKERNSEC_CONFIG_AUTO
77210 + help
77211 + If you say Y here, any changes of the system clock will be logged.
77212 + If the sysctl option is enabled, a sysctl option with name
77213 + "timechange_logging" is created.
77214 +
77215 +config GRKERNSEC_PROC_IPADDR
77216 + bool "/proc/<pid>/ipaddr support"
77217 + default y if GRKERNSEC_CONFIG_AUTO
77218 + help
77219 + If you say Y here, a new entry will be added to each /proc/<pid>
77220 + directory that contains the IP address of the person using the task.
77221 + The IP is carried across local TCP and AF_UNIX stream sockets.
77222 + This information can be useful for IDS/IPSes to perform remote response
77223 + to a local attack. The entry is readable by only the owner of the
77224 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
77225 + the RBAC system), and thus does not create privacy concerns.
77226 +
77227 +config GRKERNSEC_RWXMAP_LOG
77228 + bool 'Denied RWX mmap/mprotect logging'
77229 + default y if GRKERNSEC_CONFIG_AUTO
77230 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
77231 + help
77232 + If you say Y here, calls to mmap() and mprotect() with explicit
77233 + usage of PROT_WRITE and PROT_EXEC together will be logged when
77234 + denied by the PAX_MPROTECT feature. This feature will also
77235 + log other problematic scenarios that can occur when PAX_MPROTECT
77236 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
77237 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
77238 + is created.
77239 +
77240 +endmenu
77241 +
77242 +menu "Executable Protections"
77243 +depends on GRKERNSEC
77244 +
77245 +config GRKERNSEC_DMESG
77246 + bool "Dmesg(8) restriction"
77247 + default y if GRKERNSEC_CONFIG_AUTO
77248 + help
77249 + If you say Y here, non-root users will not be able to use dmesg(8)
77250 + to view the contents of the kernel's circular log buffer.
77251 + The kernel's log buffer often contains kernel addresses and other
77252 + identifying information useful to an attacker in fingerprinting a
77253 + system for a targeted exploit.
77254 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
77255 + created.
77256 +
77257 +config GRKERNSEC_HARDEN_PTRACE
77258 + bool "Deter ptrace-based process snooping"
77259 + default y if GRKERNSEC_CONFIG_AUTO
77260 + help
77261 + If you say Y here, TTY sniffers and other malicious monitoring
77262 + programs implemented through ptrace will be defeated. If you
77263 + have been using the RBAC system, this option has already been
77264 + enabled for several years for all users, with the ability to make
77265 + fine-grained exceptions.
77266 +
77267 + This option only affects the ability of non-root users to ptrace
77268 + processes that are not a descendent of the ptracing process.
77269 + This means that strace ./binary and gdb ./binary will still work,
77270 + but attaching to arbitrary processes will not. If the sysctl
77271 + option is enabled, a sysctl option with name "harden_ptrace" is
77272 + created.
77273 +
77274 +config GRKERNSEC_PTRACE_READEXEC
77275 + bool "Require read access to ptrace sensitive binaries"
77276 + default y if GRKERNSEC_CONFIG_AUTO
77277 + help
77278 + If you say Y here, unprivileged users will not be able to ptrace unreadable
77279 + binaries. This option is useful in environments that
77280 + remove the read bits (e.g. file mode 4711) from suid binaries to
77281 + prevent infoleaking of their contents. This option adds
77282 + consistency to the use of that file mode, as the binary could normally
77283 + be read out when run without privileges while ptracing.
77284 +
77285 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
77286 + is created.
77287 +
77288 +config GRKERNSEC_SETXID
77289 + bool "Enforce consistent multithreaded privileges"
77290 + default y if GRKERNSEC_CONFIG_AUTO
77291 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
77292 + help
77293 + If you say Y here, a change from a root uid to a non-root uid
77294 + in a multithreaded application will cause the resulting uids,
77295 + gids, supplementary groups, and capabilities in that thread
77296 + to be propagated to the other threads of the process. In most
77297 + cases this is unnecessary, as glibc will emulate this behavior
77298 + on behalf of the application. Other libcs do not act in the
77299 + same way, allowing the other threads of the process to continue
77300 + running with root privileges. If the sysctl option is enabled,
77301 + a sysctl option with name "consistent_setxid" is created.
77302 +
77303 +config GRKERNSEC_HARDEN_IPC
77304 + bool "Disallow access to overly-permissive IPC objects"
77305 + default y if GRKERNSEC_CONFIG_AUTO
77306 + depends on SYSVIPC
77307 + help
77308 + If you say Y here, access to overly-permissive IPC objects (shared
77309 + memory, message queues, and semaphores) will be denied for processes
77310 + given the following criteria beyond normal permission checks:
77311 + 1) If the IPC object is world-accessible and the euid doesn't match
77312 + that of the creator or current uid for the IPC object
77313 + 2) If the IPC object is group-accessible and the egid doesn't
77314 + match that of the creator or current gid for the IPC object
77315 + It's a common error to grant too much permission to these objects,
77316 + with impact ranging from denial of service and information leaking to
77317 + privilege escalation. This feature was developed in response to
77318 + research by Tim Brown:
77319 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
77320 + who found hundreds of such insecure usages. Processes with
77321 + CAP_IPC_OWNER are still permitted to access these IPC objects.
77322 + If the sysctl option is enabled, a sysctl option with name
77323 + "harden_ipc" is created.
77324 +
77325 +config GRKERNSEC_TPE
77326 + bool "Trusted Path Execution (TPE)"
77327 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
77328 + help
77329 + If you say Y here, you will be able to choose a gid to add to the
77330 + supplementary groups of users you want to mark as "untrusted."
77331 + These users will not be able to execute any files that are not in
77332 + root-owned directories writable only by root. If the sysctl option
77333 + is enabled, a sysctl option with name "tpe" is created.
77334 +
77335 +config GRKERNSEC_TPE_ALL
77336 + bool "Partially restrict all non-root users"
77337 + depends on GRKERNSEC_TPE
77338 + help
77339 + If you say Y here, all non-root users will be covered under
77340 + a weaker TPE restriction. This is separate from, and in addition to,
77341 + the main TPE options that you have selected elsewhere. Thus, if a
77342 + "trusted" GID is chosen, this restriction applies to even that GID.
77343 + Under this restriction, all non-root users will only be allowed to
77344 + execute files in directories they own that are not group or
77345 + world-writable, or in directories owned by root and writable only by
77346 + root. If the sysctl option is enabled, a sysctl option with name
77347 + "tpe_restrict_all" is created.
77348 +
77349 +config GRKERNSEC_TPE_INVERT
77350 + bool "Invert GID option"
77351 + depends on GRKERNSEC_TPE
77352 + help
77353 + If you say Y here, the group you specify in the TPE configuration will
77354 + decide what group TPE restrictions will be *disabled* for. This
77355 + option is useful if you want TPE restrictions to be applied to most
77356 + users on the system. If the sysctl option is enabled, a sysctl option
77357 + with name "tpe_invert" is created. Unlike other sysctl options, this
77358 + entry will default to on for backward-compatibility.
77359 +
77360 +config GRKERNSEC_TPE_GID
77361 + int
77362 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
77363 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
77364 +
77365 +config GRKERNSEC_TPE_UNTRUSTED_GID
77366 + int "GID for TPE-untrusted users"
77367 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
77368 + default 1005
77369 + help
77370 + Setting this GID determines what group TPE restrictions will be
77371 + *enabled* for. If the sysctl option is enabled, a sysctl option
77372 + with name "tpe_gid" is created.
77373 +
77374 +config GRKERNSEC_TPE_TRUSTED_GID
77375 + int "GID for TPE-trusted users"
77376 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
77377 + default 1005
77378 + help
77379 + Setting this GID determines what group TPE restrictions will be
77380 + *disabled* for. If the sysctl option is enabled, a sysctl option
77381 + with name "tpe_gid" is created.
77382 +
77383 +endmenu
77384 +menu "Network Protections"
77385 +depends on GRKERNSEC
77386 +
77387 +config GRKERNSEC_BLACKHOLE
77388 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
77389 + default y if GRKERNSEC_CONFIG_AUTO
77390 + depends on NET
77391 + help
77392 + If you say Y here, neither TCP resets nor ICMP
77393 + destination-unreachable packets will be sent in response to packets
77394 + sent to ports for which no associated listening process exists.
77395 + It will also prevent the sending of ICMP protocol unreachable packets
77396 + in response to packets with unknown protocols.
77397 + This feature supports both IPV4 and IPV6 and exempts the
77398 + loopback interface from blackholing. Enabling this feature
77399 + makes a host more resilient to DoS attacks and reduces network
77400 + visibility against scanners.
77401 +
77402 + The blackhole feature as-implemented is equivalent to the FreeBSD
77403 + blackhole feature, as it prevents RST responses to all packets, not
77404 + just SYNs. Under most application behavior this causes no
77405 + problems, but applications (like haproxy) may not close certain
77406 + connections in a way that cleanly terminates them on the remote
77407 + end, leaving the remote host in LAST_ACK state. Because of this
77408 + side-effect and to prevent intentional LAST_ACK DoSes, this
77409 + feature also adds automatic mitigation against such attacks.
77410 + The mitigation drastically reduces the amount of time a socket
77411 + can spend in LAST_ACK state. If you're using haproxy and not
77412 + all servers it connects to have this option enabled, consider
77413 + disabling this feature on the haproxy host.
77414 +
77415 + If the sysctl option is enabled, two sysctl options with names
77416 + "ip_blackhole" and "lastack_retries" will be created.
77417 + While "ip_blackhole" takes the standard zero/non-zero on/off
77418 + toggle, "lastack_retries" uses the same kinds of values as
77419 + "tcp_retries1" and "tcp_retries2". The default value of 4
77420 + prevents a socket from lasting more than 45 seconds in LAST_ACK
77421 + state.
77422 +
77423 +config GRKERNSEC_NO_SIMULT_CONNECT
77424 + bool "Disable TCP Simultaneous Connect"
77425 + default y if GRKERNSEC_CONFIG_AUTO
77426 + depends on NET
77427 + help
77428 + If you say Y here, a feature by Willy Tarreau will be enabled that
77429 + removes a weakness in Linux's strict implementation of TCP that
77430 + allows two clients to connect to each other without either entering
77431 + a listening state. The weakness allows an attacker to easily prevent
77432 + a client from connecting to a known server provided the source port
77433 + for the connection is guessed correctly.
77434 +
77435 + As the weakness could be used to prevent an antivirus or IPS from
77436 + fetching updates, or prevent an SSL gateway from fetching a CRL,
77437 + it should be eliminated by enabling this option. Though Linux is
77438 + one of few operating systems supporting simultaneous connect, it
77439 + has no legitimate use in practice and is rarely supported by firewalls.
77440 +
77441 +config GRKERNSEC_SOCKET
77442 + bool "Socket restrictions"
77443 + depends on NET
77444 + help
77445 + If you say Y here, you will be able to choose from several options.
77446 + If you assign a GID on your system and add it to the supplementary
77447 + groups of users you want to restrict socket access to, this patch
77448 + will perform up to three things, based on the option(s) you choose.
77449 +
77450 +config GRKERNSEC_SOCKET_ALL
77451 + bool "Deny any sockets to group"
77452 + depends on GRKERNSEC_SOCKET
77453 + help
77454 + If you say Y here, you will be able to choose a GID of whose users will
77455 + be unable to connect to other hosts from your machine or run server
77456 + applications from your machine. If the sysctl option is enabled, a
77457 + sysctl option with name "socket_all" is created.
77458 +
77459 +config GRKERNSEC_SOCKET_ALL_GID
77460 + int "GID to deny all sockets for"
77461 + depends on GRKERNSEC_SOCKET_ALL
77462 + default 1004
77463 + help
77464 + Here you can choose the GID to disable socket access for. Remember to
77465 + add the users you want socket access disabled for to the GID
77466 + specified here. If the sysctl option is enabled, a sysctl option
77467 + with name "socket_all_gid" is created.
77468 +
77469 +config GRKERNSEC_SOCKET_CLIENT
77470 + bool "Deny client sockets to group"
77471 + depends on GRKERNSEC_SOCKET
77472 + help
77473 + If you say Y here, you will be able to choose a GID of whose users will
77474 + be unable to connect to other hosts from your machine, but will be
77475 + able to run servers. If this option is enabled, all users in the group
77476 + you specify will have to use passive mode when initiating ftp transfers
77477 + from the shell on your machine. If the sysctl option is enabled, a
77478 + sysctl option with name "socket_client" is created.
77479 +
77480 +config GRKERNSEC_SOCKET_CLIENT_GID
77481 + int "GID to deny client sockets for"
77482 + depends on GRKERNSEC_SOCKET_CLIENT
77483 + default 1003
77484 + help
77485 + Here you can choose the GID to disable client socket access for.
77486 + Remember to add the users you want client socket access disabled for to
77487 + the GID specified here. If the sysctl option is enabled, a sysctl
77488 + option with name "socket_client_gid" is created.
77489 +
77490 +config GRKERNSEC_SOCKET_SERVER
77491 + bool "Deny server sockets to group"
77492 + depends on GRKERNSEC_SOCKET
77493 + help
77494 + If you say Y here, you will be able to choose a GID of whose users will
77495 + be unable to run server applications from your machine. If the sysctl
77496 + option is enabled, a sysctl option with name "socket_server" is created.
77497 +
77498 +config GRKERNSEC_SOCKET_SERVER_GID
77499 + int "GID to deny server sockets for"
77500 + depends on GRKERNSEC_SOCKET_SERVER
77501 + default 1002
77502 + help
77503 + Here you can choose the GID to disable server socket access for.
77504 + Remember to add the users you want server socket access disabled for to
77505 + the GID specified here. If the sysctl option is enabled, a sysctl
77506 + option with name "socket_server_gid" is created.
77507 +
77508 +endmenu
77509 +
77510 +menu "Physical Protections"
77511 +depends on GRKERNSEC
77512 +
77513 +config GRKERNSEC_DENYUSB
77514 + bool "Deny new USB connections after toggle"
77515 + default y if GRKERNSEC_CONFIG_AUTO
77516 + depends on SYSCTL && USB_SUPPORT
77517 + help
77518 + If you say Y here, a new sysctl option with name "deny_new_usb"
77519 + will be created. Setting its value to 1 will prevent any new
77520 + USB devices from being recognized by the OS. Any attempted USB
77521 + device insertion will be logged. This option is intended to be
77522 + used against custom USB devices designed to exploit vulnerabilities
77523 + in various USB device drivers.
77524 +
77525 + For greatest effectiveness, this sysctl should be set after any
77526 + relevant init scripts. This option is safe to enable in distros
77527 + as each user can choose whether or not to toggle the sysctl.
77528 +
77529 +config GRKERNSEC_DENYUSB_FORCE
77530 + bool "Reject all USB devices not connected at boot"
77531 + select USB
77532 + depends on GRKERNSEC_DENYUSB
77533 + help
77534 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
77535 + that doesn't involve a sysctl entry. This option should only be
77536 + enabled if you're sure you want to deny all new USB connections
77537 + at runtime and don't want to modify init scripts. This should not
77538 + be enabled by distros. It forces the core USB code to be built
77539 + into the kernel image so that all devices connected at boot time
77540 + can be recognized and new USB device connections can be prevented
77541 + prior to init running.
77542 +
77543 +endmenu
77544 +
77545 +menu "Sysctl Support"
77546 +depends on GRKERNSEC && SYSCTL
77547 +
77548 +config GRKERNSEC_SYSCTL
77549 + bool "Sysctl support"
77550 + default y if GRKERNSEC_CONFIG_AUTO
77551 + help
77552 + If you say Y here, you will be able to change the options that
77553 + grsecurity runs with at bootup, without having to recompile your
77554 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
77555 + to enable (1) or disable (0) various features. All the sysctl entries
77556 + are mutable until the "grsec_lock" entry is set to a non-zero value.
77557 + All features enabled in the kernel configuration are disabled at boot
77558 + if you do not say Y to the "Turn on features by default" option.
77559 + All options should be set at startup, and the grsec_lock entry should
77560 + be set to a non-zero value after all the options are set.
77561 + *THIS IS EXTREMELY IMPORTANT*
77562 +
77563 +config GRKERNSEC_SYSCTL_DISTRO
77564 + bool "Extra sysctl support for distro makers (READ HELP)"
77565 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
77566 + help
77567 + If you say Y here, additional sysctl options will be created
77568 + for features that affect processes running as root. Therefore,
77569 + it is critical when using this option that the grsec_lock entry be
77570 + enabled after boot. Only distros with prebuilt kernel packages
77571 + with this option enabled that can ensure grsec_lock is enabled
77572 + after boot should use this option.
77573 + *Failure to set grsec_lock after boot makes all grsec features
77574 + this option covers useless*
77575 +
77576 + Currently this option creates the following sysctl entries:
77577 + "Disable Privileged I/O": "disable_priv_io"
77578 +
77579 +config GRKERNSEC_SYSCTL_ON
77580 + bool "Turn on features by default"
77581 + default y if GRKERNSEC_CONFIG_AUTO
77582 + depends on GRKERNSEC_SYSCTL
77583 + help
77584 + If you say Y here, instead of having all features enabled in the
77585 + kernel configuration disabled at boot time, the features will be
77586 + enabled at boot time. It is recommended you say Y here unless
77587 + there is some reason you would want all sysctl-tunable features to
77588 + be disabled by default. As mentioned elsewhere, it is important
77589 + to enable the grsec_lock entry once you have finished modifying
77590 + the sysctl entries.
77591 +
77592 +endmenu
77593 +menu "Logging Options"
77594 +depends on GRKERNSEC
77595 +
77596 +config GRKERNSEC_FLOODTIME
77597 + int "Seconds in between log messages (minimum)"
77598 + default 10
77599 + help
77600 + This option allows you to enforce the number of seconds between
77601 + grsecurity log messages. The default should be suitable for most
77602 + people, however, if you choose to change it, choose a value small enough
77603 + to allow informative logs to be produced, but large enough to
77604 + prevent flooding.
77605 +
77606 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
77607 + any rate limiting on grsecurity log messages.
77608 +
77609 +config GRKERNSEC_FLOODBURST
77610 + int "Number of messages in a burst (maximum)"
77611 + default 6
77612 + help
77613 + This option allows you to choose the maximum number of messages allowed
77614 + within the flood time interval you chose in a separate option. The
77615 + default should be suitable for most people, however if you find that
77616 + many of your logs are being interpreted as flooding, you may want to
77617 + raise this value.
77618 +
77619 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
77620 + any rate limiting on grsecurity log messages.
77621 +
77622 +endmenu
77623 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
77624 new file mode 100644
77625 index 0000000..30ababb
77626 --- /dev/null
77627 +++ b/grsecurity/Makefile
77628 @@ -0,0 +1,54 @@
77629 +# grsecurity – access control and security hardening for Linux
77630 +# All code in this directory and various hooks located throughout the Linux kernel are
77631 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
77632 +# http://www.grsecurity.net spender@grsecurity.net
77633 +#
77634 +# This program is free software; you can redistribute it and/or
77635 +# modify it under the terms of the GNU General Public License version 2
77636 +# as published by the Free Software Foundation.
77637 +#
77638 +# This program is distributed in the hope that it will be useful,
77639 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
77640 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
77641 +# GNU General Public License for more details.
77642 +#
77643 +# You should have received a copy of the GNU General Public License
77644 +# along with this program; if not, write to the Free Software
77645 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
77646 +
77647 +KBUILD_CFLAGS += -Werror
77648 +
77649 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
77650 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
77651 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
77652 + grsec_usb.o grsec_ipc.o grsec_proc.o
77653 +
77654 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
77655 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
77656 + gracl_learn.o grsec_log.o gracl_policy.o
77657 +ifdef CONFIG_COMPAT
77658 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
77659 +endif
77660 +
77661 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
77662 +
77663 +ifdef CONFIG_NET
77664 +obj-y += grsec_sock.o
77665 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
77666 +endif
77667 +
77668 +ifndef CONFIG_GRKERNSEC
77669 +obj-y += grsec_disabled.o
77670 +endif
77671 +
77672 +ifdef CONFIG_GRKERNSEC_HIDESYM
77673 +extra-y := grsec_hidesym.o
77674 +$(obj)/grsec_hidesym.o:
77675 + @-chmod -f 500 /boot
77676 + @-chmod -f 500 /lib/modules
77677 + @-chmod -f 500 /lib64/modules
77678 + @-chmod -f 500 /lib32/modules
77679 + @-chmod -f 700 .
77680 + @-chmod -f 700 $(objtree)
77681 + @echo ' grsec: protected kernel image paths'
77682 +endif
77683 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
77684 new file mode 100644
77685 index 0000000..811af1f
77686 --- /dev/null
77687 +++ b/grsecurity/gracl.c
77688 @@ -0,0 +1,2749 @@
77689 +#include <linux/kernel.h>
77690 +#include <linux/module.h>
77691 +#include <linux/sched.h>
77692 +#include <linux/mm.h>
77693 +#include <linux/file.h>
77694 +#include <linux/fs.h>
77695 +#include <linux/namei.h>
77696 +#include <linux/mount.h>
77697 +#include <linux/tty.h>
77698 +#include <linux/proc_fs.h>
77699 +#include <linux/lglock.h>
77700 +#include <linux/slab.h>
77701 +#include <linux/vmalloc.h>
77702 +#include <linux/types.h>
77703 +#include <linux/sysctl.h>
77704 +#include <linux/netdevice.h>
77705 +#include <linux/ptrace.h>
77706 +#include <linux/gracl.h>
77707 +#include <linux/gralloc.h>
77708 +#include <linux/security.h>
77709 +#include <linux/grinternal.h>
77710 +#include <linux/pid_namespace.h>
77711 +#include <linux/stop_machine.h>
77712 +#include <linux/fdtable.h>
77713 +#include <linux/percpu.h>
77714 +#include <linux/lglock.h>
77715 +#include <linux/hugetlb.h>
77716 +#include <linux/posix-timers.h>
77717 +#include <linux/prefetch.h>
77718 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77719 +#include <linux/magic.h>
77720 +#include <linux/pagemap.h>
77721 +#include "../fs/btrfs/async-thread.h"
77722 +#include "../fs/btrfs/ctree.h"
77723 +#include "../fs/btrfs/btrfs_inode.h"
77724 +#endif
77725 +#include "../fs/mount.h"
77726 +
77727 +#include <asm/uaccess.h>
77728 +#include <asm/errno.h>
77729 +#include <asm/mman.h>
77730 +
77731 +#define FOR_EACH_ROLE_START(role) \
77732 + role = running_polstate.role_list; \
77733 + while (role) {
77734 +
77735 +#define FOR_EACH_ROLE_END(role) \
77736 + role = role->prev; \
77737 + }
77738 +
77739 +extern struct path gr_real_root;
77740 +
77741 +static struct gr_policy_state running_polstate;
77742 +struct gr_policy_state *polstate = &running_polstate;
77743 +extern struct gr_alloc_state *current_alloc_state;
77744 +
77745 +extern char *gr_shared_page[4];
77746 +DEFINE_RWLOCK(gr_inode_lock);
77747 +
77748 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
77749 +
77750 +#ifdef CONFIG_NET
77751 +extern struct vfsmount *sock_mnt;
77752 +#endif
77753 +
77754 +extern struct vfsmount *pipe_mnt;
77755 +extern struct vfsmount *shm_mnt;
77756 +
77757 +#ifdef CONFIG_HUGETLBFS
77758 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
77759 +#endif
77760 +
77761 +extern u16 acl_sp_role_value;
77762 +extern struct acl_object_label *fakefs_obj_rw;
77763 +extern struct acl_object_label *fakefs_obj_rwx;
77764 +
77765 +int gr_acl_is_enabled(void)
77766 +{
77767 + return (gr_status & GR_READY);
77768 +}
77769 +
77770 +void gr_enable_rbac_system(void)
77771 +{
77772 + pax_open_kernel();
77773 + gr_status |= GR_READY;
77774 + pax_close_kernel();
77775 +}
77776 +
77777 +int gr_rbac_disable(void *unused)
77778 +{
77779 + pax_open_kernel();
77780 + gr_status &= ~GR_READY;
77781 + pax_close_kernel();
77782 +
77783 + return 0;
77784 +}
77785 +
77786 +static inline dev_t __get_dev(const struct dentry *dentry)
77787 +{
77788 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77789 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77790 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
77791 + else
77792 +#endif
77793 + return dentry->d_sb->s_dev;
77794 +}
77795 +
77796 +static inline u64 __get_ino(const struct dentry *dentry)
77797 +{
77798 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77799 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77800 + return btrfs_ino(dentry->d_inode);
77801 + else
77802 +#endif
77803 + return dentry->d_inode->i_ino;
77804 +}
77805 +
77806 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
77807 +{
77808 + return __get_dev(dentry);
77809 +}
77810 +
77811 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
77812 +{
77813 + return __get_ino(dentry);
77814 +}
77815 +
77816 +static char gr_task_roletype_to_char(struct task_struct *task)
77817 +{
77818 + switch (task->role->roletype &
77819 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
77820 + GR_ROLE_SPECIAL)) {
77821 + case GR_ROLE_DEFAULT:
77822 + return 'D';
77823 + case GR_ROLE_USER:
77824 + return 'U';
77825 + case GR_ROLE_GROUP:
77826 + return 'G';
77827 + case GR_ROLE_SPECIAL:
77828 + return 'S';
77829 + }
77830 +
77831 + return 'X';
77832 +}
77833 +
77834 +char gr_roletype_to_char(void)
77835 +{
77836 + return gr_task_roletype_to_char(current);
77837 +}
77838 +
77839 +int
77840 +gr_acl_tpe_check(void)
77841 +{
77842 + if (unlikely(!(gr_status & GR_READY)))
77843 + return 0;
77844 + if (current->role->roletype & GR_ROLE_TPE)
77845 + return 1;
77846 + else
77847 + return 0;
77848 +}
77849 +
77850 +int
77851 +gr_handle_rawio(const struct inode *inode)
77852 +{
77853 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77854 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
77855 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
77856 + !capable(CAP_SYS_RAWIO))
77857 + return 1;
77858 +#endif
77859 + return 0;
77860 +}
77861 +
77862 +int
77863 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
77864 +{
77865 + if (likely(lena != lenb))
77866 + return 0;
77867 +
77868 + return !memcmp(a, b, lena);
77869 +}
77870 +
77871 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
77872 +{
77873 + *buflen -= namelen;
77874 + if (*buflen < 0)
77875 + return -ENAMETOOLONG;
77876 + *buffer -= namelen;
77877 + memcpy(*buffer, str, namelen);
77878 + return 0;
77879 +}
77880 +
77881 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
77882 +{
77883 + return prepend(buffer, buflen, name->name, name->len);
77884 +}
77885 +
77886 +static int prepend_path(const struct path *path, struct path *root,
77887 + char **buffer, int *buflen)
77888 +{
77889 + struct dentry *dentry = path->dentry;
77890 + struct vfsmount *vfsmnt = path->mnt;
77891 + struct mount *mnt = real_mount(vfsmnt);
77892 + bool slash = false;
77893 + int error = 0;
77894 +
77895 + while (dentry != root->dentry || vfsmnt != root->mnt) {
77896 + struct dentry * parent;
77897 +
77898 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
77899 + /* Global root? */
77900 + if (!mnt_has_parent(mnt)) {
77901 + goto out;
77902 + }
77903 + dentry = mnt->mnt_mountpoint;
77904 + mnt = mnt->mnt_parent;
77905 + vfsmnt = &mnt->mnt;
77906 + continue;
77907 + }
77908 + parent = dentry->d_parent;
77909 + prefetch(parent);
77910 + spin_lock(&dentry->d_lock);
77911 + error = prepend_name(buffer, buflen, &dentry->d_name);
77912 + spin_unlock(&dentry->d_lock);
77913 + if (!error)
77914 + error = prepend(buffer, buflen, "/", 1);
77915 + if (error)
77916 + break;
77917 +
77918 + slash = true;
77919 + dentry = parent;
77920 + }
77921 +
77922 +out:
77923 + if (!error && !slash)
77924 + error = prepend(buffer, buflen, "/", 1);
77925 +
77926 + return error;
77927 +}
77928 +
77929 +/* this must be called with mount_lock and rename_lock held */
77930 +
77931 +static char *__our_d_path(const struct path *path, struct path *root,
77932 + char *buf, int buflen)
77933 +{
77934 + char *res = buf + buflen;
77935 + int error;
77936 +
77937 + prepend(&res, &buflen, "\0", 1);
77938 + error = prepend_path(path, root, &res, &buflen);
77939 + if (error)
77940 + return ERR_PTR(error);
77941 +
77942 + return res;
77943 +}
77944 +
77945 +static char *
77946 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
77947 +{
77948 + char *retval;
77949 +
77950 + retval = __our_d_path(path, root, buf, buflen);
77951 + if (unlikely(IS_ERR(retval)))
77952 + retval = strcpy(buf, "<path too long>");
77953 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
77954 + retval[1] = '\0';
77955 +
77956 + return retval;
77957 +}
77958 +
77959 +static char *
77960 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
77961 + char *buf, int buflen)
77962 +{
77963 + struct path path;
77964 + char *res;
77965 +
77966 + path.dentry = (struct dentry *)dentry;
77967 + path.mnt = (struct vfsmount *)vfsmnt;
77968 +
77969 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
77970 + by the RBAC system */
77971 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
77972 +
77973 + return res;
77974 +}
77975 +
77976 +static char *
77977 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
77978 + char *buf, int buflen)
77979 +{
77980 + char *res;
77981 + struct path path;
77982 + struct path root;
77983 + struct task_struct *reaper = init_pid_ns.child_reaper;
77984 +
77985 + path.dentry = (struct dentry *)dentry;
77986 + path.mnt = (struct vfsmount *)vfsmnt;
77987 +
77988 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
77989 + get_fs_root(reaper->fs, &root);
77990 +
77991 + read_seqlock_excl(&mount_lock);
77992 + write_seqlock(&rename_lock);
77993 + res = gen_full_path(&path, &root, buf, buflen);
77994 + write_sequnlock(&rename_lock);
77995 + read_sequnlock_excl(&mount_lock);
77996 +
77997 + path_put(&root);
77998 + return res;
77999 +}
78000 +
78001 +char *
78002 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
78003 +{
78004 + char *ret;
78005 + read_seqlock_excl(&mount_lock);
78006 + write_seqlock(&rename_lock);
78007 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
78008 + PAGE_SIZE);
78009 + write_sequnlock(&rename_lock);
78010 + read_sequnlock_excl(&mount_lock);
78011 + return ret;
78012 +}
78013 +
78014 +static char *
78015 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
78016 +{
78017 + char *ret;
78018 + char *buf;
78019 + int buflen;
78020 +
78021 + read_seqlock_excl(&mount_lock);
78022 + write_seqlock(&rename_lock);
78023 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
78024 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
78025 + buflen = (int)(ret - buf);
78026 + if (buflen >= 5)
78027 + prepend(&ret, &buflen, "/proc", 5);
78028 + else
78029 + ret = strcpy(buf, "<path too long>");
78030 + write_sequnlock(&rename_lock);
78031 + read_sequnlock_excl(&mount_lock);
78032 + return ret;
78033 +}
78034 +
78035 +char *
78036 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
78037 +{
78038 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
78039 + PAGE_SIZE);
78040 +}
78041 +
78042 +char *
78043 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
78044 +{
78045 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
78046 + PAGE_SIZE);
78047 +}
78048 +
78049 +char *
78050 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
78051 +{
78052 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
78053 + PAGE_SIZE);
78054 +}
78055 +
78056 +char *
78057 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
78058 +{
78059 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
78060 + PAGE_SIZE);
78061 +}
78062 +
78063 +char *
78064 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
78065 +{
78066 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
78067 + PAGE_SIZE);
78068 +}
78069 +
78070 +__u32
78071 +to_gr_audit(const __u32 reqmode)
78072 +{
78073 + /* masks off auditable permission flags, then shifts them to create
78074 + auditing flags, and adds the special case of append auditing if
78075 + we're requesting write */
78076 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
78077 +}
78078 +
78079 +struct acl_role_label *
78080 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
78081 + const gid_t gid)
78082 +{
78083 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
78084 + struct acl_role_label *match;
78085 + struct role_allowed_ip *ipp;
78086 + unsigned int x;
78087 + u32 curr_ip = task->signal->saved_ip;
78088 +
78089 + match = state->acl_role_set.r_hash[index];
78090 +
78091 + while (match) {
78092 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
78093 + for (x = 0; x < match->domain_child_num; x++) {
78094 + if (match->domain_children[x] == uid)
78095 + goto found;
78096 + }
78097 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
78098 + break;
78099 + match = match->next;
78100 + }
78101 +found:
78102 + if (match == NULL) {
78103 + try_group:
78104 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
78105 + match = state->acl_role_set.r_hash[index];
78106 +
78107 + while (match) {
78108 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
78109 + for (x = 0; x < match->domain_child_num; x++) {
78110 + if (match->domain_children[x] == gid)
78111 + goto found2;
78112 + }
78113 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
78114 + break;
78115 + match = match->next;
78116 + }
78117 +found2:
78118 + if (match == NULL)
78119 + match = state->default_role;
78120 + if (match->allowed_ips == NULL)
78121 + return match;
78122 + else {
78123 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
78124 + if (likely
78125 + ((ntohl(curr_ip) & ipp->netmask) ==
78126 + (ntohl(ipp->addr) & ipp->netmask)))
78127 + return match;
78128 + }
78129 + match = state->default_role;
78130 + }
78131 + } else if (match->allowed_ips == NULL) {
78132 + return match;
78133 + } else {
78134 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
78135 + if (likely
78136 + ((ntohl(curr_ip) & ipp->netmask) ==
78137 + (ntohl(ipp->addr) & ipp->netmask)))
78138 + return match;
78139 + }
78140 + goto try_group;
78141 + }
78142 +
78143 + return match;
78144 +}
78145 +
78146 +static struct acl_role_label *
78147 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
78148 + const gid_t gid)
78149 +{
78150 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
78151 +}
78152 +
78153 +struct acl_subject_label *
78154 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
78155 + const struct acl_role_label *role)
78156 +{
78157 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
78158 + struct acl_subject_label *match;
78159 +
78160 + match = role->subj_hash[index];
78161 +
78162 + while (match && (match->inode != ino || match->device != dev ||
78163 + (match->mode & GR_DELETED))) {
78164 + match = match->next;
78165 + }
78166 +
78167 + if (match && !(match->mode & GR_DELETED))
78168 + return match;
78169 + else
78170 + return NULL;
78171 +}
78172 +
78173 +struct acl_subject_label *
78174 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
78175 + const struct acl_role_label *role)
78176 +{
78177 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
78178 + struct acl_subject_label *match;
78179 +
78180 + match = role->subj_hash[index];
78181 +
78182 + while (match && (match->inode != ino || match->device != dev ||
78183 + !(match->mode & GR_DELETED))) {
78184 + match = match->next;
78185 + }
78186 +
78187 + if (match && (match->mode & GR_DELETED))
78188 + return match;
78189 + else
78190 + return NULL;
78191 +}
78192 +
78193 +static struct acl_object_label *
78194 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
78195 + const struct acl_subject_label *subj)
78196 +{
78197 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
78198 + struct acl_object_label *match;
78199 +
78200 + match = subj->obj_hash[index];
78201 +
78202 + while (match && (match->inode != ino || match->device != dev ||
78203 + (match->mode & GR_DELETED))) {
78204 + match = match->next;
78205 + }
78206 +
78207 + if (match && !(match->mode & GR_DELETED))
78208 + return match;
78209 + else
78210 + return NULL;
78211 +}
78212 +
78213 +static struct acl_object_label *
78214 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
78215 + const struct acl_subject_label *subj)
78216 +{
78217 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
78218 + struct acl_object_label *match;
78219 +
78220 + match = subj->obj_hash[index];
78221 +
78222 + while (match && (match->inode != ino || match->device != dev ||
78223 + !(match->mode & GR_DELETED))) {
78224 + match = match->next;
78225 + }
78226 +
78227 + if (match && (match->mode & GR_DELETED))
78228 + return match;
78229 +
78230 + match = subj->obj_hash[index];
78231 +
78232 + while (match && (match->inode != ino || match->device != dev ||
78233 + (match->mode & GR_DELETED))) {
78234 + match = match->next;
78235 + }
78236 +
78237 + if (match && !(match->mode & GR_DELETED))
78238 + return match;
78239 + else
78240 + return NULL;
78241 +}
78242 +
78243 +struct name_entry *
78244 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
78245 +{
78246 + unsigned int len = strlen(name);
78247 + unsigned int key = full_name_hash(name, len);
78248 + unsigned int index = key % state->name_set.n_size;
78249 + struct name_entry *match;
78250 +
78251 + match = state->name_set.n_hash[index];
78252 +
78253 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
78254 + match = match->next;
78255 +
78256 + return match;
78257 +}
78258 +
78259 +static struct name_entry *
78260 +lookup_name_entry(const char *name)
78261 +{
78262 + return __lookup_name_entry(&running_polstate, name);
78263 +}
78264 +
78265 +static struct name_entry *
78266 +lookup_name_entry_create(const char *name)
78267 +{
78268 + unsigned int len = strlen(name);
78269 + unsigned int key = full_name_hash(name, len);
78270 + unsigned int index = key % running_polstate.name_set.n_size;
78271 + struct name_entry *match;
78272 +
78273 + match = running_polstate.name_set.n_hash[index];
78274 +
78275 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
78276 + !match->deleted))
78277 + match = match->next;
78278 +
78279 + if (match && match->deleted)
78280 + return match;
78281 +
78282 + match = running_polstate.name_set.n_hash[index];
78283 +
78284 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
78285 + match->deleted))
78286 + match = match->next;
78287 +
78288 + if (match && !match->deleted)
78289 + return match;
78290 + else
78291 + return NULL;
78292 +}
78293 +
78294 +static struct inodev_entry *
78295 +lookup_inodev_entry(const u64 ino, const dev_t dev)
78296 +{
78297 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
78298 + struct inodev_entry *match;
78299 +
78300 + match = running_polstate.inodev_set.i_hash[index];
78301 +
78302 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
78303 + match = match->next;
78304 +
78305 + return match;
78306 +}
78307 +
78308 +void
78309 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
78310 +{
78311 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
78312 + state->inodev_set.i_size);
78313 + struct inodev_entry **curr;
78314 +
78315 + entry->prev = NULL;
78316 +
78317 + curr = &state->inodev_set.i_hash[index];
78318 + if (*curr != NULL)
78319 + (*curr)->prev = entry;
78320 +
78321 + entry->next = *curr;
78322 + *curr = entry;
78323 +
78324 + return;
78325 +}
78326 +
78327 +static void
78328 +insert_inodev_entry(struct inodev_entry *entry)
78329 +{
78330 + __insert_inodev_entry(&running_polstate, entry);
78331 +}
78332 +
78333 +void
78334 +insert_acl_obj_label(struct acl_object_label *obj,
78335 + struct acl_subject_label *subj)
78336 +{
78337 + unsigned int index =
78338 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
78339 + struct acl_object_label **curr;
78340 +
78341 + obj->prev = NULL;
78342 +
78343 + curr = &subj->obj_hash[index];
78344 + if (*curr != NULL)
78345 + (*curr)->prev = obj;
78346 +
78347 + obj->next = *curr;
78348 + *curr = obj;
78349 +
78350 + return;
78351 +}
78352 +
78353 +void
78354 +insert_acl_subj_label(struct acl_subject_label *obj,
78355 + struct acl_role_label *role)
78356 +{
78357 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
78358 + struct acl_subject_label **curr;
78359 +
78360 + obj->prev = NULL;
78361 +
78362 + curr = &role->subj_hash[index];
78363 + if (*curr != NULL)
78364 + (*curr)->prev = obj;
78365 +
78366 + obj->next = *curr;
78367 + *curr = obj;
78368 +
78369 + return;
78370 +}
78371 +
78372 +/* derived from glibc fnmatch() 0: match, 1: no match*/
78373 +
78374 +static int
78375 +glob_match(const char *p, const char *n)
78376 +{
78377 + char c;
78378 +
78379 + while ((c = *p++) != '\0') {
78380 + switch (c) {
78381 + case '?':
78382 + if (*n == '\0')
78383 + return 1;
78384 + else if (*n == '/')
78385 + return 1;
78386 + break;
78387 + case '\\':
78388 + if (*n != c)
78389 + return 1;
78390 + break;
78391 + case '*':
78392 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
78393 + if (*n == '/')
78394 + return 1;
78395 + else if (c == '?') {
78396 + if (*n == '\0')
78397 + return 1;
78398 + else
78399 + ++n;
78400 + }
78401 + }
78402 + if (c == '\0') {
78403 + return 0;
78404 + } else {
78405 + const char *endp;
78406 +
78407 + if ((endp = strchr(n, '/')) == NULL)
78408 + endp = n + strlen(n);
78409 +
78410 + if (c == '[') {
78411 + for (--p; n < endp; ++n)
78412 + if (!glob_match(p, n))
78413 + return 0;
78414 + } else if (c == '/') {
78415 + while (*n != '\0' && *n != '/')
78416 + ++n;
78417 + if (*n == '/' && !glob_match(p, n + 1))
78418 + return 0;
78419 + } else {
78420 + for (--p; n < endp; ++n)
78421 + if (*n == c && !glob_match(p, n))
78422 + return 0;
78423 + }
78424 +
78425 + return 1;
78426 + }
78427 + case '[':
78428 + {
78429 + int not;
78430 + char cold;
78431 +
78432 + if (*n == '\0' || *n == '/')
78433 + return 1;
78434 +
78435 + not = (*p == '!' || *p == '^');
78436 + if (not)
78437 + ++p;
78438 +
78439 + c = *p++;
78440 + for (;;) {
78441 + unsigned char fn = (unsigned char)*n;
78442 +
78443 + if (c == '\0')
78444 + return 1;
78445 + else {
78446 + if (c == fn)
78447 + goto matched;
78448 + cold = c;
78449 + c = *p++;
78450 +
78451 + if (c == '-' && *p != ']') {
78452 + unsigned char cend = *p++;
78453 +
78454 + if (cend == '\0')
78455 + return 1;
78456 +
78457 + if (cold <= fn && fn <= cend)
78458 + goto matched;
78459 +
78460 + c = *p++;
78461 + }
78462 + }
78463 +
78464 + if (c == ']')
78465 + break;
78466 + }
78467 + if (!not)
78468 + return 1;
78469 + break;
78470 + matched:
78471 + while (c != ']') {
78472 + if (c == '\0')
78473 + return 1;
78474 +
78475 + c = *p++;
78476 + }
78477 + if (not)
78478 + return 1;
78479 + }
78480 + break;
78481 + default:
78482 + if (c != *n)
78483 + return 1;
78484 + }
78485 +
78486 + ++n;
78487 + }
78488 +
78489 + if (*n == '\0')
78490 + return 0;
78491 +
78492 + if (*n == '/')
78493 + return 0;
78494 +
78495 + return 1;
78496 +}
78497 +
78498 +static struct acl_object_label *
78499 +chk_glob_label(struct acl_object_label *globbed,
78500 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
78501 +{
78502 + struct acl_object_label *tmp;
78503 +
78504 + if (*path == NULL)
78505 + *path = gr_to_filename_nolock(dentry, mnt);
78506 +
78507 + tmp = globbed;
78508 +
78509 + while (tmp) {
78510 + if (!glob_match(tmp->filename, *path))
78511 + return tmp;
78512 + tmp = tmp->next;
78513 + }
78514 +
78515 + return NULL;
78516 +}
78517 +
78518 +static struct acl_object_label *
78519 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
78520 + const u64 curr_ino, const dev_t curr_dev,
78521 + const struct acl_subject_label *subj, char **path, const int checkglob)
78522 +{
78523 + struct acl_subject_label *tmpsubj;
78524 + struct acl_object_label *retval;
78525 + struct acl_object_label *retval2;
78526 +
78527 + tmpsubj = (struct acl_subject_label *) subj;
78528 + read_lock(&gr_inode_lock);
78529 + do {
78530 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
78531 + if (retval) {
78532 + if (checkglob && retval->globbed) {
78533 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
78534 + if (retval2)
78535 + retval = retval2;
78536 + }
78537 + break;
78538 + }
78539 + } while ((tmpsubj = tmpsubj->parent_subject));
78540 + read_unlock(&gr_inode_lock);
78541 +
78542 + return retval;
78543 +}
78544 +
78545 +static struct acl_object_label *
78546 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
78547 + struct dentry *curr_dentry,
78548 + const struct acl_subject_label *subj, char **path, const int checkglob)
78549 +{
78550 + int newglob = checkglob;
78551 + u64 inode;
78552 + dev_t device;
78553 +
78554 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
78555 + as we don't want a / * rule to match instead of the / object
78556 + don't do this for create lookups that call this function though, since they're looking up
78557 + on the parent and thus need globbing checks on all paths
78558 + */
78559 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
78560 + newglob = GR_NO_GLOB;
78561 +
78562 + spin_lock(&curr_dentry->d_lock);
78563 + inode = __get_ino(curr_dentry);
78564 + device = __get_dev(curr_dentry);
78565 + spin_unlock(&curr_dentry->d_lock);
78566 +
78567 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
78568 +}
78569 +
78570 +#ifdef CONFIG_HUGETLBFS
78571 +static inline bool
78572 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
78573 +{
78574 + int i;
78575 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
78576 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
78577 + return true;
78578 + }
78579 +
78580 + return false;
78581 +}
78582 +#endif
78583 +
78584 +static struct acl_object_label *
78585 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78586 + const struct acl_subject_label *subj, char *path, const int checkglob)
78587 +{
78588 + struct dentry *dentry = (struct dentry *) l_dentry;
78589 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
78590 + struct mount *real_mnt = real_mount(mnt);
78591 + struct acl_object_label *retval;
78592 + struct dentry *parent;
78593 +
78594 + read_seqlock_excl(&mount_lock);
78595 + write_seqlock(&rename_lock);
78596 +
78597 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
78598 +#ifdef CONFIG_NET
78599 + mnt == sock_mnt ||
78600 +#endif
78601 +#ifdef CONFIG_HUGETLBFS
78602 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
78603 +#endif
78604 + /* ignore Eric Biederman */
78605 + IS_PRIVATE(l_dentry->d_inode))) {
78606 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
78607 + goto out;
78608 + }
78609 +
78610 + for (;;) {
78611 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
78612 + break;
78613 +
78614 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
78615 + if (!mnt_has_parent(real_mnt))
78616 + break;
78617 +
78618 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78619 + if (retval != NULL)
78620 + goto out;
78621 +
78622 + dentry = real_mnt->mnt_mountpoint;
78623 + real_mnt = real_mnt->mnt_parent;
78624 + mnt = &real_mnt->mnt;
78625 + continue;
78626 + }
78627 +
78628 + parent = dentry->d_parent;
78629 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78630 + if (retval != NULL)
78631 + goto out;
78632 +
78633 + dentry = parent;
78634 + }
78635 +
78636 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78637 +
78638 + /* gr_real_root is pinned so we don't have to hold a reference */
78639 + if (retval == NULL)
78640 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
78641 +out:
78642 + write_sequnlock(&rename_lock);
78643 + read_sequnlock_excl(&mount_lock);
78644 +
78645 + BUG_ON(retval == NULL);
78646 +
78647 + return retval;
78648 +}
78649 +
78650 +static struct acl_object_label *
78651 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78652 + const struct acl_subject_label *subj)
78653 +{
78654 + char *path = NULL;
78655 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
78656 +}
78657 +
78658 +static struct acl_object_label *
78659 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78660 + const struct acl_subject_label *subj)
78661 +{
78662 + char *path = NULL;
78663 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
78664 +}
78665 +
78666 +static struct acl_object_label *
78667 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78668 + const struct acl_subject_label *subj, char *path)
78669 +{
78670 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
78671 +}
78672 +
78673 +struct acl_subject_label *
78674 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78675 + const struct acl_role_label *role)
78676 +{
78677 + struct dentry *dentry = (struct dentry *) l_dentry;
78678 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
78679 + struct mount *real_mnt = real_mount(mnt);
78680 + struct acl_subject_label *retval;
78681 + struct dentry *parent;
78682 +
78683 + read_seqlock_excl(&mount_lock);
78684 + write_seqlock(&rename_lock);
78685 +
78686 + for (;;) {
78687 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
78688 + break;
78689 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
78690 + if (!mnt_has_parent(real_mnt))
78691 + break;
78692 +
78693 + spin_lock(&dentry->d_lock);
78694 + read_lock(&gr_inode_lock);
78695 + retval =
78696 + lookup_acl_subj_label(__get_ino(dentry),
78697 + __get_dev(dentry), role);
78698 + read_unlock(&gr_inode_lock);
78699 + spin_unlock(&dentry->d_lock);
78700 + if (retval != NULL)
78701 + goto out;
78702 +
78703 + dentry = real_mnt->mnt_mountpoint;
78704 + real_mnt = real_mnt->mnt_parent;
78705 + mnt = &real_mnt->mnt;
78706 + continue;
78707 + }
78708 +
78709 + spin_lock(&dentry->d_lock);
78710 + read_lock(&gr_inode_lock);
78711 + retval = lookup_acl_subj_label(__get_ino(dentry),
78712 + __get_dev(dentry), role);
78713 + read_unlock(&gr_inode_lock);
78714 + parent = dentry->d_parent;
78715 + spin_unlock(&dentry->d_lock);
78716 +
78717 + if (retval != NULL)
78718 + goto out;
78719 +
78720 + dentry = parent;
78721 + }
78722 +
78723 + spin_lock(&dentry->d_lock);
78724 + read_lock(&gr_inode_lock);
78725 + retval = lookup_acl_subj_label(__get_ino(dentry),
78726 + __get_dev(dentry), role);
78727 + read_unlock(&gr_inode_lock);
78728 + spin_unlock(&dentry->d_lock);
78729 +
78730 + if (unlikely(retval == NULL)) {
78731 + /* gr_real_root is pinned, we don't need to hold a reference */
78732 + read_lock(&gr_inode_lock);
78733 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
78734 + __get_dev(gr_real_root.dentry), role);
78735 + read_unlock(&gr_inode_lock);
78736 + }
78737 +out:
78738 + write_sequnlock(&rename_lock);
78739 + read_sequnlock_excl(&mount_lock);
78740 +
78741 + BUG_ON(retval == NULL);
78742 +
78743 + return retval;
78744 +}
78745 +
78746 +void
78747 +assign_special_role(const char *rolename)
78748 +{
78749 + struct acl_object_label *obj;
78750 + struct acl_role_label *r;
78751 + struct acl_role_label *assigned = NULL;
78752 + struct task_struct *tsk;
78753 + struct file *filp;
78754 +
78755 + FOR_EACH_ROLE_START(r)
78756 + if (!strcmp(rolename, r->rolename) &&
78757 + (r->roletype & GR_ROLE_SPECIAL)) {
78758 + assigned = r;
78759 + break;
78760 + }
78761 + FOR_EACH_ROLE_END(r)
78762 +
78763 + if (!assigned)
78764 + return;
78765 +
78766 + read_lock(&tasklist_lock);
78767 + read_lock(&grsec_exec_file_lock);
78768 +
78769 + tsk = current->real_parent;
78770 + if (tsk == NULL)
78771 + goto out_unlock;
78772 +
78773 + filp = tsk->exec_file;
78774 + if (filp == NULL)
78775 + goto out_unlock;
78776 +
78777 + tsk->is_writable = 0;
78778 + tsk->inherited = 0;
78779 +
78780 + tsk->acl_sp_role = 1;
78781 + tsk->acl_role_id = ++acl_sp_role_value;
78782 + tsk->role = assigned;
78783 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
78784 +
78785 + /* ignore additional mmap checks for processes that are writable
78786 + by the default ACL */
78787 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
78788 + if (unlikely(obj->mode & GR_WRITE))
78789 + tsk->is_writable = 1;
78790 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
78791 + if (unlikely(obj->mode & GR_WRITE))
78792 + tsk->is_writable = 1;
78793 +
78794 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
78795 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
78796 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
78797 +#endif
78798 +
78799 +out_unlock:
78800 + read_unlock(&grsec_exec_file_lock);
78801 + read_unlock(&tasklist_lock);
78802 + return;
78803 +}
78804 +
78805 +
78806 +static void
78807 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
78808 +{
78809 + struct task_struct *task = current;
78810 + const struct cred *cred = current_cred();
78811 +
78812 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
78813 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78814 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78815 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
78816 +
78817 + return;
78818 +}
78819 +
78820 +static void
78821 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
78822 +{
78823 + struct task_struct *task = current;
78824 + const struct cred *cred = current_cred();
78825 +
78826 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
78827 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78828 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78829 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
78830 +
78831 + return;
78832 +}
78833 +
78834 +static void
78835 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
78836 +{
78837 + struct task_struct *task = current;
78838 + const struct cred *cred = current_cred();
78839 +
78840 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
78841 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78842 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78843 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
78844 +
78845 + return;
78846 +}
78847 +
78848 +static void
78849 +gr_set_proc_res(struct task_struct *task)
78850 +{
78851 + struct acl_subject_label *proc;
78852 + unsigned short i;
78853 +
78854 + proc = task->acl;
78855 +
78856 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
78857 + return;
78858 +
78859 + for (i = 0; i < RLIM_NLIMITS; i++) {
78860 + unsigned long rlim_cur, rlim_max;
78861 +
78862 + if (!(proc->resmask & (1U << i)))
78863 + continue;
78864 +
78865 + rlim_cur = proc->res[i].rlim_cur;
78866 + rlim_max = proc->res[i].rlim_max;
78867 +
78868 + if (i == RLIMIT_NOFILE) {
78869 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
78870 + if (rlim_cur > saved_sysctl_nr_open)
78871 + rlim_cur = saved_sysctl_nr_open;
78872 + if (rlim_max > saved_sysctl_nr_open)
78873 + rlim_max = saved_sysctl_nr_open;
78874 + }
78875 +
78876 + task->signal->rlim[i].rlim_cur = rlim_cur;
78877 + task->signal->rlim[i].rlim_max = rlim_max;
78878 +
78879 + if (i == RLIMIT_CPU)
78880 + update_rlimit_cpu(task, rlim_cur);
78881 + }
78882 +
78883 + return;
78884 +}
78885 +
78886 +/* both of the below must be called with
78887 + rcu_read_lock();
78888 + read_lock(&tasklist_lock);
78889 + read_lock(&grsec_exec_file_lock);
78890 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
78891 +*/
78892 +
78893 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
78894 +{
78895 + char *tmpname;
78896 + struct acl_subject_label *tmpsubj;
78897 + struct file *filp;
78898 + struct name_entry *nmatch;
78899 +
78900 + filp = task->exec_file;
78901 + if (filp == NULL)
78902 + return NULL;
78903 +
78904 + /* the following is to apply the correct subject
78905 + on binaries running when the RBAC system
78906 + is enabled, when the binaries have been
78907 + replaced or deleted since their execution
78908 + -----
78909 + when the RBAC system starts, the inode/dev
78910 + from exec_file will be one the RBAC system
78911 + is unaware of. It only knows the inode/dev
78912 + of the present file on disk, or the absence
78913 + of it.
78914 + */
78915 +
78916 + if (filename)
78917 + nmatch = __lookup_name_entry(state, filename);
78918 + else {
78919 + preempt_disable();
78920 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
78921 +
78922 + nmatch = __lookup_name_entry(state, tmpname);
78923 + preempt_enable();
78924 + }
78925 + tmpsubj = NULL;
78926 + if (nmatch) {
78927 + if (nmatch->deleted)
78928 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
78929 + else
78930 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
78931 + }
78932 + /* this also works for the reload case -- if we don't match a potentially inherited subject
78933 + then we fall back to a normal lookup based on the binary's ino/dev
78934 + */
78935 + if (tmpsubj == NULL && fallback)
78936 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
78937 +
78938 + return tmpsubj;
78939 +}
78940 +
78941 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
78942 +{
78943 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
78944 +}
78945 +
78946 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
78947 +{
78948 + struct acl_object_label *obj;
78949 + struct file *filp;
78950 +
78951 + filp = task->exec_file;
78952 +
78953 + task->acl = subj;
78954 + task->is_writable = 0;
78955 + /* ignore additional mmap checks for processes that are writable
78956 + by the default ACL */
78957 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
78958 + if (unlikely(obj->mode & GR_WRITE))
78959 + task->is_writable = 1;
78960 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
78961 + if (unlikely(obj->mode & GR_WRITE))
78962 + task->is_writable = 1;
78963 +
78964 + gr_set_proc_res(task);
78965 +
78966 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
78967 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
78968 +#endif
78969 +}
78970 +
78971 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
78972 +{
78973 + __gr_apply_subject_to_task(&running_polstate, task, subj);
78974 +}
78975 +
78976 +__u32
78977 +gr_search_file(const struct dentry * dentry, const __u32 mode,
78978 + const struct vfsmount * mnt)
78979 +{
78980 + __u32 retval = mode;
78981 + struct acl_subject_label *curracl;
78982 + struct acl_object_label *currobj;
78983 +
78984 + if (unlikely(!(gr_status & GR_READY)))
78985 + return (mode & ~GR_AUDITS);
78986 +
78987 + curracl = current->acl;
78988 +
78989 + currobj = chk_obj_label(dentry, mnt, curracl);
78990 + retval = currobj->mode & mode;
78991 +
78992 + /* if we're opening a specified transfer file for writing
78993 + (e.g. /dev/initctl), then transfer our role to init
78994 + */
78995 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
78996 + current->role->roletype & GR_ROLE_PERSIST)) {
78997 + struct task_struct *task = init_pid_ns.child_reaper;
78998 +
78999 + if (task->role != current->role) {
79000 + struct acl_subject_label *subj;
79001 +
79002 + task->acl_sp_role = 0;
79003 + task->acl_role_id = current->acl_role_id;
79004 + task->role = current->role;
79005 + rcu_read_lock();
79006 + read_lock(&grsec_exec_file_lock);
79007 + subj = gr_get_subject_for_task(task, NULL, 1);
79008 + gr_apply_subject_to_task(task, subj);
79009 + read_unlock(&grsec_exec_file_lock);
79010 + rcu_read_unlock();
79011 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
79012 + }
79013 + }
79014 +
79015 + if (unlikely
79016 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
79017 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
79018 + __u32 new_mode = mode;
79019 +
79020 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
79021 +
79022 + retval = new_mode;
79023 +
79024 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
79025 + new_mode |= GR_INHERIT;
79026 +
79027 + if (!(mode & GR_NOLEARN))
79028 + gr_log_learn(dentry, mnt, new_mode);
79029 + }
79030 +
79031 + return retval;
79032 +}
79033 +
79034 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
79035 + const struct dentry *parent,
79036 + const struct vfsmount *mnt)
79037 +{
79038 + struct name_entry *match;
79039 + struct acl_object_label *matchpo;
79040 + struct acl_subject_label *curracl;
79041 + char *path;
79042 +
79043 + if (unlikely(!(gr_status & GR_READY)))
79044 + return NULL;
79045 +
79046 + preempt_disable();
79047 + path = gr_to_filename_rbac(new_dentry, mnt);
79048 + match = lookup_name_entry_create(path);
79049 +
79050 + curracl = current->acl;
79051 +
79052 + if (match) {
79053 + read_lock(&gr_inode_lock);
79054 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
79055 + read_unlock(&gr_inode_lock);
79056 +
79057 + if (matchpo) {
79058 + preempt_enable();
79059 + return matchpo;
79060 + }
79061 + }
79062 +
79063 + // lookup parent
79064 +
79065 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
79066 +
79067 + preempt_enable();
79068 + return matchpo;
79069 +}
79070 +
79071 +__u32
79072 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
79073 + const struct vfsmount * mnt, const __u32 mode)
79074 +{
79075 + struct acl_object_label *matchpo;
79076 + __u32 retval;
79077 +
79078 + if (unlikely(!(gr_status & GR_READY)))
79079 + return (mode & ~GR_AUDITS);
79080 +
79081 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
79082 +
79083 + retval = matchpo->mode & mode;
79084 +
79085 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
79086 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
79087 + __u32 new_mode = mode;
79088 +
79089 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
79090 +
79091 + gr_log_learn(new_dentry, mnt, new_mode);
79092 + return new_mode;
79093 + }
79094 +
79095 + return retval;
79096 +}
79097 +
79098 +__u32
79099 +gr_check_link(const struct dentry * new_dentry,
79100 + const struct dentry * parent_dentry,
79101 + const struct vfsmount * parent_mnt,
79102 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
79103 +{
79104 + struct acl_object_label *obj;
79105 + __u32 oldmode, newmode;
79106 + __u32 needmode;
79107 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
79108 + GR_DELETE | GR_INHERIT;
79109 +
79110 + if (unlikely(!(gr_status & GR_READY)))
79111 + return (GR_CREATE | GR_LINK);
79112 +
79113 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
79114 + oldmode = obj->mode;
79115 +
79116 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
79117 + newmode = obj->mode;
79118 +
79119 + needmode = newmode & checkmodes;
79120 +
79121 + // old name for hardlink must have at least the permissions of the new name
79122 + if ((oldmode & needmode) != needmode)
79123 + goto bad;
79124 +
79125 + // if old name had restrictions/auditing, make sure the new name does as well
79126 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
79127 +
79128 + // don't allow hardlinking of suid/sgid/fcapped files without permission
79129 + if (is_privileged_binary(old_dentry))
79130 + needmode |= GR_SETID;
79131 +
79132 + if ((newmode & needmode) != needmode)
79133 + goto bad;
79134 +
79135 + // enforce minimum permissions
79136 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
79137 + return newmode;
79138 +bad:
79139 + needmode = oldmode;
79140 + if (is_privileged_binary(old_dentry))
79141 + needmode |= GR_SETID;
79142 +
79143 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
79144 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
79145 + return (GR_CREATE | GR_LINK);
79146 + } else if (newmode & GR_SUPPRESS)
79147 + return GR_SUPPRESS;
79148 + else
79149 + return 0;
79150 +}
79151 +
79152 +int
79153 +gr_check_hidden_task(const struct task_struct *task)
79154 +{
79155 + if (unlikely(!(gr_status & GR_READY)))
79156 + return 0;
79157 +
79158 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
79159 + return 1;
79160 +
79161 + return 0;
79162 +}
79163 +
79164 +int
79165 +gr_check_protected_task(const struct task_struct *task)
79166 +{
79167 + if (unlikely(!(gr_status & GR_READY) || !task))
79168 + return 0;
79169 +
79170 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
79171 + task->acl != current->acl)
79172 + return 1;
79173 +
79174 + return 0;
79175 +}
79176 +
79177 +int
79178 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
79179 +{
79180 + struct task_struct *p;
79181 + int ret = 0;
79182 +
79183 + if (unlikely(!(gr_status & GR_READY) || !pid))
79184 + return ret;
79185 +
79186 + read_lock(&tasklist_lock);
79187 + do_each_pid_task(pid, type, p) {
79188 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
79189 + p->acl != current->acl) {
79190 + ret = 1;
79191 + goto out;
79192 + }
79193 + } while_each_pid_task(pid, type, p);
79194 +out:
79195 + read_unlock(&tasklist_lock);
79196 +
79197 + return ret;
79198 +}
79199 +
79200 +void
79201 +gr_copy_label(struct task_struct *tsk)
79202 +{
79203 + struct task_struct *p = current;
79204 +
79205 + tsk->inherited = p->inherited;
79206 + tsk->acl_sp_role = 0;
79207 + tsk->acl_role_id = p->acl_role_id;
79208 + tsk->acl = p->acl;
79209 + tsk->role = p->role;
79210 + tsk->signal->used_accept = 0;
79211 + tsk->signal->curr_ip = p->signal->curr_ip;
79212 + tsk->signal->saved_ip = p->signal->saved_ip;
79213 + if (p->exec_file)
79214 + get_file(p->exec_file);
79215 + tsk->exec_file = p->exec_file;
79216 + tsk->is_writable = p->is_writable;
79217 + if (unlikely(p->signal->used_accept)) {
79218 + p->signal->curr_ip = 0;
79219 + p->signal->saved_ip = 0;
79220 + }
79221 +
79222 + return;
79223 +}
79224 +
79225 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
79226 +
79227 +int
79228 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
79229 +{
79230 + unsigned int i;
79231 + __u16 num;
79232 + uid_t *uidlist;
79233 + uid_t curuid;
79234 + int realok = 0;
79235 + int effectiveok = 0;
79236 + int fsok = 0;
79237 + uid_t globalreal, globaleffective, globalfs;
79238 +
79239 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
79240 + struct user_struct *user;
79241 +
79242 + if (!uid_valid(real))
79243 + goto skipit;
79244 +
79245 + /* find user based on global namespace */
79246 +
79247 + globalreal = GR_GLOBAL_UID(real);
79248 +
79249 + user = find_user(make_kuid(&init_user_ns, globalreal));
79250 + if (user == NULL)
79251 + goto skipit;
79252 +
79253 + if (gr_process_kernel_setuid_ban(user)) {
79254 + /* for find_user */
79255 + free_uid(user);
79256 + return 1;
79257 + }
79258 +
79259 + /* for find_user */
79260 + free_uid(user);
79261 +
79262 +skipit:
79263 +#endif
79264 +
79265 + if (unlikely(!(gr_status & GR_READY)))
79266 + return 0;
79267 +
79268 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
79269 + gr_log_learn_uid_change(real, effective, fs);
79270 +
79271 + num = current->acl->user_trans_num;
79272 + uidlist = current->acl->user_transitions;
79273 +
79274 + if (uidlist == NULL)
79275 + return 0;
79276 +
79277 + if (!uid_valid(real)) {
79278 + realok = 1;
79279 + globalreal = (uid_t)-1;
79280 + } else {
79281 + globalreal = GR_GLOBAL_UID(real);
79282 + }
79283 + if (!uid_valid(effective)) {
79284 + effectiveok = 1;
79285 + globaleffective = (uid_t)-1;
79286 + } else {
79287 + globaleffective = GR_GLOBAL_UID(effective);
79288 + }
79289 + if (!uid_valid(fs)) {
79290 + fsok = 1;
79291 + globalfs = (uid_t)-1;
79292 + } else {
79293 + globalfs = GR_GLOBAL_UID(fs);
79294 + }
79295 +
79296 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
79297 + for (i = 0; i < num; i++) {
79298 + curuid = uidlist[i];
79299 + if (globalreal == curuid)
79300 + realok = 1;
79301 + if (globaleffective == curuid)
79302 + effectiveok = 1;
79303 + if (globalfs == curuid)
79304 + fsok = 1;
79305 + }
79306 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
79307 + for (i = 0; i < num; i++) {
79308 + curuid = uidlist[i];
79309 + if (globalreal == curuid)
79310 + break;
79311 + if (globaleffective == curuid)
79312 + break;
79313 + if (globalfs == curuid)
79314 + break;
79315 + }
79316 + /* not in deny list */
79317 + if (i == num) {
79318 + realok = 1;
79319 + effectiveok = 1;
79320 + fsok = 1;
79321 + }
79322 + }
79323 +
79324 + if (realok && effectiveok && fsok)
79325 + return 0;
79326 + else {
79327 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
79328 + return 1;
79329 + }
79330 +}
79331 +
79332 +int
79333 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
79334 +{
79335 + unsigned int i;
79336 + __u16 num;
79337 + gid_t *gidlist;
79338 + gid_t curgid;
79339 + int realok = 0;
79340 + int effectiveok = 0;
79341 + int fsok = 0;
79342 + gid_t globalreal, globaleffective, globalfs;
79343 +
79344 + if (unlikely(!(gr_status & GR_READY)))
79345 + return 0;
79346 +
79347 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
79348 + gr_log_learn_gid_change(real, effective, fs);
79349 +
79350 + num = current->acl->group_trans_num;
79351 + gidlist = current->acl->group_transitions;
79352 +
79353 + if (gidlist == NULL)
79354 + return 0;
79355 +
79356 + if (!gid_valid(real)) {
79357 + realok = 1;
79358 + globalreal = (gid_t)-1;
79359 + } else {
79360 + globalreal = GR_GLOBAL_GID(real);
79361 + }
79362 + if (!gid_valid(effective)) {
79363 + effectiveok = 1;
79364 + globaleffective = (gid_t)-1;
79365 + } else {
79366 + globaleffective = GR_GLOBAL_GID(effective);
79367 + }
79368 + if (!gid_valid(fs)) {
79369 + fsok = 1;
79370 + globalfs = (gid_t)-1;
79371 + } else {
79372 + globalfs = GR_GLOBAL_GID(fs);
79373 + }
79374 +
79375 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
79376 + for (i = 0; i < num; i++) {
79377 + curgid = gidlist[i];
79378 + if (globalreal == curgid)
79379 + realok = 1;
79380 + if (globaleffective == curgid)
79381 + effectiveok = 1;
79382 + if (globalfs == curgid)
79383 + fsok = 1;
79384 + }
79385 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
79386 + for (i = 0; i < num; i++) {
79387 + curgid = gidlist[i];
79388 + if (globalreal == curgid)
79389 + break;
79390 + if (globaleffective == curgid)
79391 + break;
79392 + if (globalfs == curgid)
79393 + break;
79394 + }
79395 + /* not in deny list */
79396 + if (i == num) {
79397 + realok = 1;
79398 + effectiveok = 1;
79399 + fsok = 1;
79400 + }
79401 + }
79402 +
79403 + if (realok && effectiveok && fsok)
79404 + return 0;
79405 + else {
79406 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
79407 + return 1;
79408 + }
79409 +}
79410 +
79411 +extern int gr_acl_is_capable(const int cap);
79412 +
79413 +void
79414 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
79415 +{
79416 + struct acl_role_label *role = task->role;
79417 + struct acl_role_label *origrole = role;
79418 + struct acl_subject_label *subj = NULL;
79419 + struct acl_object_label *obj;
79420 + struct file *filp;
79421 + uid_t uid;
79422 + gid_t gid;
79423 +
79424 + if (unlikely(!(gr_status & GR_READY)))
79425 + return;
79426 +
79427 + uid = GR_GLOBAL_UID(kuid);
79428 + gid = GR_GLOBAL_GID(kgid);
79429 +
79430 + filp = task->exec_file;
79431 +
79432 + /* kernel process, we'll give them the kernel role */
79433 + if (unlikely(!filp)) {
79434 + task->role = running_polstate.kernel_role;
79435 + task->acl = running_polstate.kernel_role->root_label;
79436 + return;
79437 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
79438 + /* save the current ip at time of role lookup so that the proper
79439 + IP will be learned for role_allowed_ip */
79440 + task->signal->saved_ip = task->signal->curr_ip;
79441 + role = lookup_acl_role_label(task, uid, gid);
79442 + }
79443 +
79444 + /* don't change the role if we're not a privileged process */
79445 + if (role && task->role != role &&
79446 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
79447 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
79448 + return;
79449 +
79450 + task->role = role;
79451 +
79452 + if (task->inherited) {
79453 + /* if we reached our subject through inheritance, then first see
79454 + if there's a subject of the same name in the new role that has
79455 + an object that would result in the same inherited subject
79456 + */
79457 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
79458 + if (subj) {
79459 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
79460 + if (!(obj->mode & GR_INHERIT))
79461 + subj = NULL;
79462 + }
79463 +
79464 + }
79465 + if (subj == NULL) {
79466 + /* otherwise:
79467 + perform subject lookup in possibly new role
79468 + we can use this result below in the case where role == task->role
79469 + */
79470 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
79471 + }
79472 +
79473 + /* if we changed uid/gid, but result in the same role
79474 + and are using inheritance, don't lose the inherited subject
79475 + if current subject is other than what normal lookup
79476 + would result in, we arrived via inheritance, don't
79477 + lose subject
79478 + */
79479 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
79480 + (subj == task->acl)))
79481 + task->acl = subj;
79482 +
79483 + /* leave task->inherited unaffected */
79484 +
79485 + task->is_writable = 0;
79486 +
79487 + /* ignore additional mmap checks for processes that are writable
79488 + by the default ACL */
79489 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
79490 + if (unlikely(obj->mode & GR_WRITE))
79491 + task->is_writable = 1;
79492 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
79493 + if (unlikely(obj->mode & GR_WRITE))
79494 + task->is_writable = 1;
79495 +
79496 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
79497 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
79498 +#endif
79499 +
79500 + gr_set_proc_res(task);
79501 +
79502 + return;
79503 +}
79504 +
79505 +int
79506 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
79507 + const int unsafe_flags)
79508 +{
79509 + struct task_struct *task = current;
79510 + struct acl_subject_label *newacl;
79511 + struct acl_object_label *obj;
79512 + __u32 retmode;
79513 +
79514 + if (unlikely(!(gr_status & GR_READY)))
79515 + return 0;
79516 +
79517 + newacl = chk_subj_label(dentry, mnt, task->role);
79518 +
79519 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
79520 + did an exec
79521 + */
79522 + rcu_read_lock();
79523 + read_lock(&tasklist_lock);
79524 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
79525 + (task->parent->acl->mode & GR_POVERRIDE))) {
79526 + read_unlock(&tasklist_lock);
79527 + rcu_read_unlock();
79528 + goto skip_check;
79529 + }
79530 + read_unlock(&tasklist_lock);
79531 + rcu_read_unlock();
79532 +
79533 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
79534 + !(task->role->roletype & GR_ROLE_GOD) &&
79535 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
79536 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
79537 + if (unsafe_flags & LSM_UNSAFE_SHARE)
79538 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
79539 + else
79540 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
79541 + return -EACCES;
79542 + }
79543 +
79544 +skip_check:
79545 +
79546 + obj = chk_obj_label(dentry, mnt, task->acl);
79547 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
79548 +
79549 + if (!(task->acl->mode & GR_INHERITLEARN) &&
79550 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
79551 + if (obj->nested)
79552 + task->acl = obj->nested;
79553 + else
79554 + task->acl = newacl;
79555 + task->inherited = 0;
79556 + } else {
79557 + task->inherited = 1;
79558 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
79559 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
79560 + }
79561 +
79562 + task->is_writable = 0;
79563 +
79564 + /* ignore additional mmap checks for processes that are writable
79565 + by the default ACL */
79566 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
79567 + if (unlikely(obj->mode & GR_WRITE))
79568 + task->is_writable = 1;
79569 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
79570 + if (unlikely(obj->mode & GR_WRITE))
79571 + task->is_writable = 1;
79572 +
79573 + gr_set_proc_res(task);
79574 +
79575 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
79576 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
79577 +#endif
79578 + return 0;
79579 +}
79580 +
79581 +/* always called with valid inodev ptr */
79582 +static void
79583 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
79584 +{
79585 + struct acl_object_label *matchpo;
79586 + struct acl_subject_label *matchps;
79587 + struct acl_subject_label *subj;
79588 + struct acl_role_label *role;
79589 + unsigned int x;
79590 +
79591 + FOR_EACH_ROLE_START(role)
79592 + FOR_EACH_SUBJECT_START(role, subj, x)
79593 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
79594 + matchpo->mode |= GR_DELETED;
79595 + FOR_EACH_SUBJECT_END(subj,x)
79596 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
79597 + /* nested subjects aren't in the role's subj_hash table */
79598 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
79599 + matchpo->mode |= GR_DELETED;
79600 + FOR_EACH_NESTED_SUBJECT_END(subj)
79601 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
79602 + matchps->mode |= GR_DELETED;
79603 + FOR_EACH_ROLE_END(role)
79604 +
79605 + inodev->nentry->deleted = 1;
79606 +
79607 + return;
79608 +}
79609 +
79610 +void
79611 +gr_handle_delete(const u64 ino, const dev_t dev)
79612 +{
79613 + struct inodev_entry *inodev;
79614 +
79615 + if (unlikely(!(gr_status & GR_READY)))
79616 + return;
79617 +
79618 + write_lock(&gr_inode_lock);
79619 + inodev = lookup_inodev_entry(ino, dev);
79620 + if (inodev != NULL)
79621 + do_handle_delete(inodev, ino, dev);
79622 + write_unlock(&gr_inode_lock);
79623 +
79624 + return;
79625 +}
79626 +
79627 +static void
79628 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
79629 + const u64 newinode, const dev_t newdevice,
79630 + struct acl_subject_label *subj)
79631 +{
79632 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
79633 + struct acl_object_label *match;
79634 +
79635 + match = subj->obj_hash[index];
79636 +
79637 + while (match && (match->inode != oldinode ||
79638 + match->device != olddevice ||
79639 + !(match->mode & GR_DELETED)))
79640 + match = match->next;
79641 +
79642 + if (match && (match->inode == oldinode)
79643 + && (match->device == olddevice)
79644 + && (match->mode & GR_DELETED)) {
79645 + if (match->prev == NULL) {
79646 + subj->obj_hash[index] = match->next;
79647 + if (match->next != NULL)
79648 + match->next->prev = NULL;
79649 + } else {
79650 + match->prev->next = match->next;
79651 + if (match->next != NULL)
79652 + match->next->prev = match->prev;
79653 + }
79654 + match->prev = NULL;
79655 + match->next = NULL;
79656 + match->inode = newinode;
79657 + match->device = newdevice;
79658 + match->mode &= ~GR_DELETED;
79659 +
79660 + insert_acl_obj_label(match, subj);
79661 + }
79662 +
79663 + return;
79664 +}
79665 +
79666 +static void
79667 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
79668 + const u64 newinode, const dev_t newdevice,
79669 + struct acl_role_label *role)
79670 +{
79671 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
79672 + struct acl_subject_label *match;
79673 +
79674 + match = role->subj_hash[index];
79675 +
79676 + while (match && (match->inode != oldinode ||
79677 + match->device != olddevice ||
79678 + !(match->mode & GR_DELETED)))
79679 + match = match->next;
79680 +
79681 + if (match && (match->inode == oldinode)
79682 + && (match->device == olddevice)
79683 + && (match->mode & GR_DELETED)) {
79684 + if (match->prev == NULL) {
79685 + role->subj_hash[index] = match->next;
79686 + if (match->next != NULL)
79687 + match->next->prev = NULL;
79688 + } else {
79689 + match->prev->next = match->next;
79690 + if (match->next != NULL)
79691 + match->next->prev = match->prev;
79692 + }
79693 + match->prev = NULL;
79694 + match->next = NULL;
79695 + match->inode = newinode;
79696 + match->device = newdevice;
79697 + match->mode &= ~GR_DELETED;
79698 +
79699 + insert_acl_subj_label(match, role);
79700 + }
79701 +
79702 + return;
79703 +}
79704 +
79705 +static void
79706 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
79707 + const u64 newinode, const dev_t newdevice)
79708 +{
79709 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
79710 + struct inodev_entry *match;
79711 +
79712 + match = running_polstate.inodev_set.i_hash[index];
79713 +
79714 + while (match && (match->nentry->inode != oldinode ||
79715 + match->nentry->device != olddevice || !match->nentry->deleted))
79716 + match = match->next;
79717 +
79718 + if (match && (match->nentry->inode == oldinode)
79719 + && (match->nentry->device == olddevice) &&
79720 + match->nentry->deleted) {
79721 + if (match->prev == NULL) {
79722 + running_polstate.inodev_set.i_hash[index] = match->next;
79723 + if (match->next != NULL)
79724 + match->next->prev = NULL;
79725 + } else {
79726 + match->prev->next = match->next;
79727 + if (match->next != NULL)
79728 + match->next->prev = match->prev;
79729 + }
79730 + match->prev = NULL;
79731 + match->next = NULL;
79732 + match->nentry->inode = newinode;
79733 + match->nentry->device = newdevice;
79734 + match->nentry->deleted = 0;
79735 +
79736 + insert_inodev_entry(match);
79737 + }
79738 +
79739 + return;
79740 +}
79741 +
79742 +static void
79743 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
79744 +{
79745 + struct acl_subject_label *subj;
79746 + struct acl_role_label *role;
79747 + unsigned int x;
79748 +
79749 + FOR_EACH_ROLE_START(role)
79750 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
79751 +
79752 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
79753 + if ((subj->inode == ino) && (subj->device == dev)) {
79754 + subj->inode = ino;
79755 + subj->device = dev;
79756 + }
79757 + /* nested subjects aren't in the role's subj_hash table */
79758 + update_acl_obj_label(matchn->inode, matchn->device,
79759 + ino, dev, subj);
79760 + FOR_EACH_NESTED_SUBJECT_END(subj)
79761 + FOR_EACH_SUBJECT_START(role, subj, x)
79762 + update_acl_obj_label(matchn->inode, matchn->device,
79763 + ino, dev, subj);
79764 + FOR_EACH_SUBJECT_END(subj,x)
79765 + FOR_EACH_ROLE_END(role)
79766 +
79767 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
79768 +
79769 + return;
79770 +}
79771 +
79772 +static void
79773 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
79774 + const struct vfsmount *mnt)
79775 +{
79776 + u64 ino = __get_ino(dentry);
79777 + dev_t dev = __get_dev(dentry);
79778 +
79779 + __do_handle_create(matchn, ino, dev);
79780 +
79781 + return;
79782 +}
79783 +
79784 +void
79785 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
79786 +{
79787 + struct name_entry *matchn;
79788 +
79789 + if (unlikely(!(gr_status & GR_READY)))
79790 + return;
79791 +
79792 + preempt_disable();
79793 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
79794 +
79795 + if (unlikely((unsigned long)matchn)) {
79796 + write_lock(&gr_inode_lock);
79797 + do_handle_create(matchn, dentry, mnt);
79798 + write_unlock(&gr_inode_lock);
79799 + }
79800 + preempt_enable();
79801 +
79802 + return;
79803 +}
79804 +
79805 +void
79806 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
79807 +{
79808 + struct name_entry *matchn;
79809 +
79810 + if (unlikely(!(gr_status & GR_READY)))
79811 + return;
79812 +
79813 + preempt_disable();
79814 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
79815 +
79816 + if (unlikely((unsigned long)matchn)) {
79817 + write_lock(&gr_inode_lock);
79818 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
79819 + write_unlock(&gr_inode_lock);
79820 + }
79821 + preempt_enable();
79822 +
79823 + return;
79824 +}
79825 +
79826 +void
79827 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
79828 + struct dentry *old_dentry,
79829 + struct dentry *new_dentry,
79830 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
79831 +{
79832 + struct name_entry *matchn;
79833 + struct name_entry *matchn2 = NULL;
79834 + struct inodev_entry *inodev;
79835 + struct inode *inode = new_dentry->d_inode;
79836 + u64 old_ino = __get_ino(old_dentry);
79837 + dev_t old_dev = __get_dev(old_dentry);
79838 + unsigned int exchange = flags & RENAME_EXCHANGE;
79839 +
79840 + /* vfs_rename swaps the name and parent link for old_dentry and
79841 + new_dentry
79842 + at this point, old_dentry has the new name, parent link, and inode
79843 + for the renamed file
79844 + if a file is being replaced by a rename, new_dentry has the inode
79845 + and name for the replaced file
79846 + */
79847 +
79848 + if (unlikely(!(gr_status & GR_READY)))
79849 + return;
79850 +
79851 + preempt_disable();
79852 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
79853 +
79854 + /* exchange cases:
79855 + a filename exists for the source, but not dest
79856 + do a recreate on source
79857 + a filename exists for the dest, but not source
79858 + do a recreate on dest
79859 + a filename exists for both source and dest
79860 + delete source and dest, then create source and dest
79861 + a filename exists for neither source nor dest
79862 + no updates needed
79863 +
79864 + the name entry lookups get us the old inode/dev associated with
79865 + each name, so do the deletes first (if possible) so that when
79866 + we do the create, we pick up on the right entries
79867 + */
79868 +
79869 + if (exchange)
79870 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
79871 +
79872 + /* we wouldn't have to check d_inode if it weren't for
79873 + NFS silly-renaming
79874 + */
79875 +
79876 + write_lock(&gr_inode_lock);
79877 + if (unlikely((replace || exchange) && inode)) {
79878 + u64 new_ino = __get_ino(new_dentry);
79879 + dev_t new_dev = __get_dev(new_dentry);
79880 +
79881 + inodev = lookup_inodev_entry(new_ino, new_dev);
79882 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
79883 + do_handle_delete(inodev, new_ino, new_dev);
79884 + }
79885 +
79886 + inodev = lookup_inodev_entry(old_ino, old_dev);
79887 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
79888 + do_handle_delete(inodev, old_ino, old_dev);
79889 +
79890 + if (unlikely(matchn != NULL))
79891 + do_handle_create(matchn, old_dentry, mnt);
79892 +
79893 + if (unlikely(matchn2 != NULL))
79894 + do_handle_create(matchn2, new_dentry, mnt);
79895 +
79896 + write_unlock(&gr_inode_lock);
79897 + preempt_enable();
79898 +
79899 + return;
79900 +}
79901 +
79902 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
79903 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
79904 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
79905 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
79906 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
79907 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
79908 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
79909 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
79910 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
79911 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
79912 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
79913 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
79914 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
79915 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
79916 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
79917 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
79918 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
79919 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
79920 +};
79921 +
79922 +void
79923 +gr_learn_resource(const struct task_struct *task,
79924 + const int res, const unsigned long wanted, const int gt)
79925 +{
79926 + struct acl_subject_label *acl;
79927 + const struct cred *cred;
79928 +
79929 + if (unlikely((gr_status & GR_READY) &&
79930 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
79931 + goto skip_reslog;
79932 +
79933 + gr_log_resource(task, res, wanted, gt);
79934 +skip_reslog:
79935 +
79936 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
79937 + return;
79938 +
79939 + acl = task->acl;
79940 +
79941 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
79942 + !(acl->resmask & (1U << (unsigned short) res))))
79943 + return;
79944 +
79945 + if (wanted >= acl->res[res].rlim_cur) {
79946 + unsigned long res_add;
79947 +
79948 + res_add = wanted + res_learn_bumps[res];
79949 +
79950 + acl->res[res].rlim_cur = res_add;
79951 +
79952 + if (wanted > acl->res[res].rlim_max)
79953 + acl->res[res].rlim_max = res_add;
79954 +
79955 + /* only log the subject filename, since resource logging is supported for
79956 + single-subject learning only */
79957 + rcu_read_lock();
79958 + cred = __task_cred(task);
79959 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
79960 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
79961 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
79962 + "", (unsigned long) res, &task->signal->saved_ip);
79963 + rcu_read_unlock();
79964 + }
79965 +
79966 + return;
79967 +}
79968 +EXPORT_SYMBOL_GPL(gr_learn_resource);
79969 +#endif
79970 +
79971 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
79972 +void
79973 +pax_set_initial_flags(struct linux_binprm *bprm)
79974 +{
79975 + struct task_struct *task = current;
79976 + struct acl_subject_label *proc;
79977 + unsigned long flags;
79978 +
79979 + if (unlikely(!(gr_status & GR_READY)))
79980 + return;
79981 +
79982 + flags = pax_get_flags(task);
79983 +
79984 + proc = task->acl;
79985 +
79986 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
79987 + flags &= ~MF_PAX_PAGEEXEC;
79988 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
79989 + flags &= ~MF_PAX_SEGMEXEC;
79990 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
79991 + flags &= ~MF_PAX_RANDMMAP;
79992 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
79993 + flags &= ~MF_PAX_EMUTRAMP;
79994 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
79995 + flags &= ~MF_PAX_MPROTECT;
79996 +
79997 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
79998 + flags |= MF_PAX_PAGEEXEC;
79999 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
80000 + flags |= MF_PAX_SEGMEXEC;
80001 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
80002 + flags |= MF_PAX_RANDMMAP;
80003 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
80004 + flags |= MF_PAX_EMUTRAMP;
80005 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
80006 + flags |= MF_PAX_MPROTECT;
80007 +
80008 + pax_set_flags(task, flags);
80009 +
80010 + return;
80011 +}
80012 +#endif
80013 +
80014 +int
80015 +gr_handle_proc_ptrace(struct task_struct *task)
80016 +{
80017 + struct file *filp;
80018 + struct task_struct *tmp = task;
80019 + struct task_struct *curtemp = current;
80020 + __u32 retmode;
80021 +
80022 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
80023 + if (unlikely(!(gr_status & GR_READY)))
80024 + return 0;
80025 +#endif
80026 +
80027 + read_lock(&tasklist_lock);
80028 + read_lock(&grsec_exec_file_lock);
80029 + filp = task->exec_file;
80030 +
80031 + while (task_pid_nr(tmp) > 0) {
80032 + if (tmp == curtemp)
80033 + break;
80034 + tmp = tmp->real_parent;
80035 + }
80036 +
80037 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
80038 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
80039 + read_unlock(&grsec_exec_file_lock);
80040 + read_unlock(&tasklist_lock);
80041 + return 1;
80042 + }
80043 +
80044 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
80045 + if (!(gr_status & GR_READY)) {
80046 + read_unlock(&grsec_exec_file_lock);
80047 + read_unlock(&tasklist_lock);
80048 + return 0;
80049 + }
80050 +#endif
80051 +
80052 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
80053 + read_unlock(&grsec_exec_file_lock);
80054 + read_unlock(&tasklist_lock);
80055 +
80056 + if (retmode & GR_NOPTRACE)
80057 + return 1;
80058 +
80059 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
80060 + && (current->acl != task->acl || (current->acl != current->role->root_label
80061 + && task_pid_nr(current) != task_pid_nr(task))))
80062 + return 1;
80063 +
80064 + return 0;
80065 +}
80066 +
80067 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
80068 +{
80069 + if (unlikely(!(gr_status & GR_READY)))
80070 + return;
80071 +
80072 + if (!(current->role->roletype & GR_ROLE_GOD))
80073 + return;
80074 +
80075 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
80076 + p->role->rolename, gr_task_roletype_to_char(p),
80077 + p->acl->filename);
80078 +}
80079 +
80080 +int
80081 +gr_handle_ptrace(struct task_struct *task, const long request)
80082 +{
80083 + struct task_struct *tmp = task;
80084 + struct task_struct *curtemp = current;
80085 + __u32 retmode;
80086 +
80087 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
80088 + if (unlikely(!(gr_status & GR_READY)))
80089 + return 0;
80090 +#endif
80091 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
80092 + read_lock(&tasklist_lock);
80093 + while (task_pid_nr(tmp) > 0) {
80094 + if (tmp == curtemp)
80095 + break;
80096 + tmp = tmp->real_parent;
80097 + }
80098 +
80099 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
80100 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
80101 + read_unlock(&tasklist_lock);
80102 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
80103 + return 1;
80104 + }
80105 + read_unlock(&tasklist_lock);
80106 + }
80107 +
80108 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
80109 + if (!(gr_status & GR_READY))
80110 + return 0;
80111 +#endif
80112 +
80113 + read_lock(&grsec_exec_file_lock);
80114 + if (unlikely(!task->exec_file)) {
80115 + read_unlock(&grsec_exec_file_lock);
80116 + return 0;
80117 + }
80118 +
80119 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
80120 + read_unlock(&grsec_exec_file_lock);
80121 +
80122 + if (retmode & GR_NOPTRACE) {
80123 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
80124 + return 1;
80125 + }
80126 +
80127 + if (retmode & GR_PTRACERD) {
80128 + switch (request) {
80129 + case PTRACE_SEIZE:
80130 + case PTRACE_POKETEXT:
80131 + case PTRACE_POKEDATA:
80132 + case PTRACE_POKEUSR:
80133 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
80134 + case PTRACE_SETREGS:
80135 + case PTRACE_SETFPREGS:
80136 +#endif
80137 +#ifdef CONFIG_X86
80138 + case PTRACE_SETFPXREGS:
80139 +#endif
80140 +#ifdef CONFIG_ALTIVEC
80141 + case PTRACE_SETVRREGS:
80142 +#endif
80143 + return 1;
80144 + default:
80145 + return 0;
80146 + }
80147 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
80148 + !(current->role->roletype & GR_ROLE_GOD) &&
80149 + (current->acl != task->acl)) {
80150 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
80151 + return 1;
80152 + }
80153 +
80154 + return 0;
80155 +}
80156 +
80157 +static int is_writable_mmap(const struct file *filp)
80158 +{
80159 + struct task_struct *task = current;
80160 + struct acl_object_label *obj, *obj2;
80161 +
80162 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
80163 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
80164 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
80165 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
80166 + task->role->root_label);
80167 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
80168 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
80169 + return 1;
80170 + }
80171 + }
80172 + return 0;
80173 +}
80174 +
80175 +int
80176 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
80177 +{
80178 + __u32 mode;
80179 +
80180 + if (unlikely(!file || !(prot & PROT_EXEC)))
80181 + return 1;
80182 +
80183 + if (is_writable_mmap(file))
80184 + return 0;
80185 +
80186 + mode =
80187 + gr_search_file(file->f_path.dentry,
80188 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
80189 + file->f_path.mnt);
80190 +
80191 + if (!gr_tpe_allow(file))
80192 + return 0;
80193 +
80194 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
80195 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80196 + return 0;
80197 + } else if (unlikely(!(mode & GR_EXEC))) {
80198 + return 0;
80199 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
80200 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80201 + return 1;
80202 + }
80203 +
80204 + return 1;
80205 +}
80206 +
80207 +int
80208 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
80209 +{
80210 + __u32 mode;
80211 +
80212 + if (unlikely(!file || !(prot & PROT_EXEC)))
80213 + return 1;
80214 +
80215 + if (is_writable_mmap(file))
80216 + return 0;
80217 +
80218 + mode =
80219 + gr_search_file(file->f_path.dentry,
80220 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
80221 + file->f_path.mnt);
80222 +
80223 + if (!gr_tpe_allow(file))
80224 + return 0;
80225 +
80226 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
80227 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80228 + return 0;
80229 + } else if (unlikely(!(mode & GR_EXEC))) {
80230 + return 0;
80231 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
80232 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80233 + return 1;
80234 + }
80235 +
80236 + return 1;
80237 +}
80238 +
80239 +void
80240 +gr_acl_handle_psacct(struct task_struct *task, const long code)
80241 +{
80242 + unsigned long runtime, cputime;
80243 + cputime_t utime, stime;
80244 + unsigned int wday, cday;
80245 + __u8 whr, chr;
80246 + __u8 wmin, cmin;
80247 + __u8 wsec, csec;
80248 + struct timespec curtime, starttime;
80249 +
80250 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
80251 + !(task->acl->mode & GR_PROCACCT)))
80252 + return;
80253 +
80254 + curtime = ns_to_timespec(ktime_get_ns());
80255 + starttime = ns_to_timespec(task->start_time);
80256 + runtime = curtime.tv_sec - starttime.tv_sec;
80257 + wday = runtime / (60 * 60 * 24);
80258 + runtime -= wday * (60 * 60 * 24);
80259 + whr = runtime / (60 * 60);
80260 + runtime -= whr * (60 * 60);
80261 + wmin = runtime / 60;
80262 + runtime -= wmin * 60;
80263 + wsec = runtime;
80264 +
80265 + task_cputime(task, &utime, &stime);
80266 + cputime = cputime_to_secs(utime + stime);
80267 + cday = cputime / (60 * 60 * 24);
80268 + cputime -= cday * (60 * 60 * 24);
80269 + chr = cputime / (60 * 60);
80270 + cputime -= chr * (60 * 60);
80271 + cmin = cputime / 60;
80272 + cputime -= cmin * 60;
80273 + csec = cputime;
80274 +
80275 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
80276 +
80277 + return;
80278 +}
80279 +
80280 +#ifdef CONFIG_TASKSTATS
80281 +int gr_is_taskstats_denied(int pid)
80282 +{
80283 + struct task_struct *task;
80284 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80285 + const struct cred *cred;
80286 +#endif
80287 + int ret = 0;
80288 +
80289 + /* restrict taskstats viewing to un-chrooted root users
80290 + who have the 'view' subject flag if the RBAC system is enabled
80291 + */
80292 +
80293 + rcu_read_lock();
80294 + read_lock(&tasklist_lock);
80295 + task = find_task_by_vpid(pid);
80296 + if (task) {
80297 +#ifdef CONFIG_GRKERNSEC_CHROOT
80298 + if (proc_is_chrooted(task))
80299 + ret = -EACCES;
80300 +#endif
80301 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80302 + cred = __task_cred(task);
80303 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80304 + if (gr_is_global_nonroot(cred->uid))
80305 + ret = -EACCES;
80306 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80307 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
80308 + ret = -EACCES;
80309 +#endif
80310 +#endif
80311 + if (gr_status & GR_READY) {
80312 + if (!(task->acl->mode & GR_VIEW))
80313 + ret = -EACCES;
80314 + }
80315 + } else
80316 + ret = -ENOENT;
80317 +
80318 + read_unlock(&tasklist_lock);
80319 + rcu_read_unlock();
80320 +
80321 + return ret;
80322 +}
80323 +#endif
80324 +
80325 +/* AUXV entries are filled via a descendant of search_binary_handler
80326 + after we've already applied the subject for the target
80327 +*/
80328 +int gr_acl_enable_at_secure(void)
80329 +{
80330 + if (unlikely(!(gr_status & GR_READY)))
80331 + return 0;
80332 +
80333 + if (current->acl->mode & GR_ATSECURE)
80334 + return 1;
80335 +
80336 + return 0;
80337 +}
80338 +
80339 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
80340 +{
80341 + struct task_struct *task = current;
80342 + struct dentry *dentry = file->f_path.dentry;
80343 + struct vfsmount *mnt = file->f_path.mnt;
80344 + struct acl_object_label *obj, *tmp;
80345 + struct acl_subject_label *subj;
80346 + unsigned int bufsize;
80347 + int is_not_root;
80348 + char *path;
80349 + dev_t dev = __get_dev(dentry);
80350 +
80351 + if (unlikely(!(gr_status & GR_READY)))
80352 + return 1;
80353 +
80354 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
80355 + return 1;
80356 +
80357 + /* ignore Eric Biederman */
80358 + if (IS_PRIVATE(dentry->d_inode))
80359 + return 1;
80360 +
80361 + subj = task->acl;
80362 + read_lock(&gr_inode_lock);
80363 + do {
80364 + obj = lookup_acl_obj_label(ino, dev, subj);
80365 + if (obj != NULL) {
80366 + read_unlock(&gr_inode_lock);
80367 + return (obj->mode & GR_FIND) ? 1 : 0;
80368 + }
80369 + } while ((subj = subj->parent_subject));
80370 + read_unlock(&gr_inode_lock);
80371 +
80372 + /* this is purely an optimization since we're looking for an object
80373 + for the directory we're doing a readdir on
80374 + if it's possible for any globbed object to match the entry we're
80375 + filling into the directory, then the object we find here will be
80376 + an anchor point with attached globbed objects
80377 + */
80378 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
80379 + if (obj->globbed == NULL)
80380 + return (obj->mode & GR_FIND) ? 1 : 0;
80381 +
80382 + is_not_root = ((obj->filename[0] == '/') &&
80383 + (obj->filename[1] == '\0')) ? 0 : 1;
80384 + bufsize = PAGE_SIZE - namelen - is_not_root;
80385 +
80386 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
80387 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
80388 + return 1;
80389 +
80390 + preempt_disable();
80391 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
80392 + bufsize);
80393 +
80394 + bufsize = strlen(path);
80395 +
80396 + /* if base is "/", don't append an additional slash */
80397 + if (is_not_root)
80398 + *(path + bufsize) = '/';
80399 + memcpy(path + bufsize + is_not_root, name, namelen);
80400 + *(path + bufsize + namelen + is_not_root) = '\0';
80401 +
80402 + tmp = obj->globbed;
80403 + while (tmp) {
80404 + if (!glob_match(tmp->filename, path)) {
80405 + preempt_enable();
80406 + return (tmp->mode & GR_FIND) ? 1 : 0;
80407 + }
80408 + tmp = tmp->next;
80409 + }
80410 + preempt_enable();
80411 + return (obj->mode & GR_FIND) ? 1 : 0;
80412 +}
80413 +
80414 +void gr_put_exec_file(struct task_struct *task)
80415 +{
80416 + struct file *filp;
80417 +
80418 + write_lock(&grsec_exec_file_lock);
80419 + filp = task->exec_file;
80420 + task->exec_file = NULL;
80421 + write_unlock(&grsec_exec_file_lock);
80422 +
80423 + if (filp)
80424 + fput(filp);
80425 +
80426 + return;
80427 +}
80428 +
80429 +
80430 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
80431 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
80432 +#endif
80433 +#ifdef CONFIG_SECURITY
80434 +EXPORT_SYMBOL_GPL(gr_check_user_change);
80435 +EXPORT_SYMBOL_GPL(gr_check_group_change);
80436 +#endif
80437 +
80438 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
80439 new file mode 100644
80440 index 0000000..9adc75c
80441 --- /dev/null
80442 +++ b/grsecurity/gracl_alloc.c
80443 @@ -0,0 +1,105 @@
80444 +#include <linux/kernel.h>
80445 +#include <linux/mm.h>
80446 +#include <linux/slab.h>
80447 +#include <linux/vmalloc.h>
80448 +#include <linux/gracl.h>
80449 +#include <linux/grsecurity.h>
80450 +
80451 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
80452 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
80453 +
80454 +static int
80455 +alloc_pop(void)
80456 +{
80457 + if (current_alloc_state->alloc_stack_next == 1)
80458 + return 0;
80459 +
80460 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
80461 +
80462 + current_alloc_state->alloc_stack_next--;
80463 +
80464 + return 1;
80465 +}
80466 +
80467 +static int
80468 +alloc_push(void *buf)
80469 +{
80470 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
80471 + return 1;
80472 +
80473 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
80474 +
80475 + current_alloc_state->alloc_stack_next++;
80476 +
80477 + return 0;
80478 +}
80479 +
80480 +void *
80481 +acl_alloc(unsigned long len)
80482 +{
80483 + void *ret = NULL;
80484 +
80485 + if (!len || len > PAGE_SIZE)
80486 + goto out;
80487 +
80488 + ret = kmalloc(len, GFP_KERNEL);
80489 +
80490 + if (ret) {
80491 + if (alloc_push(ret)) {
80492 + kfree(ret);
80493 + ret = NULL;
80494 + }
80495 + }
80496 +
80497 +out:
80498 + return ret;
80499 +}
80500 +
80501 +void *
80502 +acl_alloc_num(unsigned long num, unsigned long len)
80503 +{
80504 + if (!len || (num > (PAGE_SIZE / len)))
80505 + return NULL;
80506 +
80507 + return acl_alloc(num * len);
80508 +}
80509 +
80510 +void
80511 +acl_free_all(void)
80512 +{
80513 + if (!current_alloc_state->alloc_stack)
80514 + return;
80515 +
80516 + while (alloc_pop()) ;
80517 +
80518 + if (current_alloc_state->alloc_stack) {
80519 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
80520 + kfree(current_alloc_state->alloc_stack);
80521 + else
80522 + vfree(current_alloc_state->alloc_stack);
80523 + }
80524 +
80525 + current_alloc_state->alloc_stack = NULL;
80526 + current_alloc_state->alloc_stack_size = 1;
80527 + current_alloc_state->alloc_stack_next = 1;
80528 +
80529 + return;
80530 +}
80531 +
80532 +int
80533 +acl_alloc_stack_init(unsigned long size)
80534 +{
80535 + if ((size * sizeof (void *)) <= PAGE_SIZE)
80536 + current_alloc_state->alloc_stack =
80537 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
80538 + else
80539 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
80540 +
80541 + current_alloc_state->alloc_stack_size = size;
80542 + current_alloc_state->alloc_stack_next = 1;
80543 +
80544 + if (!current_alloc_state->alloc_stack)
80545 + return 0;
80546 + else
80547 + return 1;
80548 +}
80549 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
80550 new file mode 100644
80551 index 0000000..1a94c11
80552 --- /dev/null
80553 +++ b/grsecurity/gracl_cap.c
80554 @@ -0,0 +1,127 @@
80555 +#include <linux/kernel.h>
80556 +#include <linux/module.h>
80557 +#include <linux/sched.h>
80558 +#include <linux/gracl.h>
80559 +#include <linux/grsecurity.h>
80560 +#include <linux/grinternal.h>
80561 +
80562 +extern const char *captab_log[];
80563 +extern int captab_log_entries;
80564 +
80565 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
80566 +{
80567 + struct acl_subject_label *curracl;
80568 +
80569 + if (!gr_acl_is_enabled())
80570 + return 1;
80571 +
80572 + curracl = task->acl;
80573 +
80574 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
80575 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
80576 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
80577 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
80578 + gr_to_filename(task->exec_file->f_path.dentry,
80579 + task->exec_file->f_path.mnt) : curracl->filename,
80580 + curracl->filename, 0UL,
80581 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
80582 + return 1;
80583 + }
80584 +
80585 + return 0;
80586 +}
80587 +
80588 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
80589 +{
80590 + struct acl_subject_label *curracl;
80591 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
80592 + kernel_cap_t cap_audit = __cap_empty_set;
80593 +
80594 + if (!gr_acl_is_enabled())
80595 + return 1;
80596 +
80597 + curracl = task->acl;
80598 +
80599 + cap_drop = curracl->cap_lower;
80600 + cap_mask = curracl->cap_mask;
80601 + cap_audit = curracl->cap_invert_audit;
80602 +
80603 + while ((curracl = curracl->parent_subject)) {
80604 + /* if the cap isn't specified in the current computed mask but is specified in the
80605 + current level subject, and is lowered in the current level subject, then add
80606 + it to the set of dropped capabilities
80607 + otherwise, add the current level subject's mask to the current computed mask
80608 + */
80609 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
80610 + cap_raise(cap_mask, cap);
80611 + if (cap_raised(curracl->cap_lower, cap))
80612 + cap_raise(cap_drop, cap);
80613 + if (cap_raised(curracl->cap_invert_audit, cap))
80614 + cap_raise(cap_audit, cap);
80615 + }
80616 + }
80617 +
80618 + if (!cap_raised(cap_drop, cap)) {
80619 + if (cap_raised(cap_audit, cap))
80620 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
80621 + return 1;
80622 + }
80623 +
80624 + /* only learn the capability use if the process has the capability in the
80625 + general case, the two uses in sys.c of gr_learn_cap are an exception
80626 + to this rule to ensure any role transition involves what the full-learned
80627 + policy believes in a privileged process
80628 + */
80629 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
80630 + return 1;
80631 +
80632 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
80633 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
80634 +
80635 + return 0;
80636 +}
80637 +
80638 +int
80639 +gr_acl_is_capable(const int cap)
80640 +{
80641 + return gr_task_acl_is_capable(current, current_cred(), cap);
80642 +}
80643 +
80644 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
80645 +{
80646 + struct acl_subject_label *curracl;
80647 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
80648 +
80649 + if (!gr_acl_is_enabled())
80650 + return 1;
80651 +
80652 + curracl = task->acl;
80653 +
80654 + cap_drop = curracl->cap_lower;
80655 + cap_mask = curracl->cap_mask;
80656 +
80657 + while ((curracl = curracl->parent_subject)) {
80658 + /* if the cap isn't specified in the current computed mask but is specified in the
80659 + current level subject, and is lowered in the current level subject, then add
80660 + it to the set of dropped capabilities
80661 + otherwise, add the current level subject's mask to the current computed mask
80662 + */
80663 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
80664 + cap_raise(cap_mask, cap);
80665 + if (cap_raised(curracl->cap_lower, cap))
80666 + cap_raise(cap_drop, cap);
80667 + }
80668 + }
80669 +
80670 + if (!cap_raised(cap_drop, cap))
80671 + return 1;
80672 +
80673 + return 0;
80674 +}
80675 +
80676 +int
80677 +gr_acl_is_capable_nolog(const int cap)
80678 +{
80679 + return gr_task_acl_is_capable_nolog(current, cap);
80680 +}
80681 +
80682 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
80683 new file mode 100644
80684 index 0000000..a43dd06
80685 --- /dev/null
80686 +++ b/grsecurity/gracl_compat.c
80687 @@ -0,0 +1,269 @@
80688 +#include <linux/kernel.h>
80689 +#include <linux/gracl.h>
80690 +#include <linux/compat.h>
80691 +#include <linux/gracl_compat.h>
80692 +
80693 +#include <asm/uaccess.h>
80694 +
80695 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
80696 +{
80697 + struct gr_arg_wrapper_compat uwrapcompat;
80698 +
80699 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
80700 + return -EFAULT;
80701 +
80702 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
80703 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
80704 + return -EINVAL;
80705 +
80706 + uwrap->arg = compat_ptr(uwrapcompat.arg);
80707 + uwrap->version = uwrapcompat.version;
80708 + uwrap->size = sizeof(struct gr_arg);
80709 +
80710 + return 0;
80711 +}
80712 +
80713 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
80714 +{
80715 + struct gr_arg_compat argcompat;
80716 +
80717 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
80718 + return -EFAULT;
80719 +
80720 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
80721 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
80722 + arg->role_db.num_roles = argcompat.role_db.num_roles;
80723 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
80724 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
80725 + arg->role_db.num_objects = argcompat.role_db.num_objects;
80726 +
80727 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
80728 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
80729 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
80730 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
80731 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
80732 + arg->segv_device = argcompat.segv_device;
80733 + arg->segv_inode = argcompat.segv_inode;
80734 + arg->segv_uid = argcompat.segv_uid;
80735 + arg->num_sprole_pws = argcompat.num_sprole_pws;
80736 + arg->mode = argcompat.mode;
80737 +
80738 + return 0;
80739 +}
80740 +
80741 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
80742 +{
80743 + struct acl_object_label_compat objcompat;
80744 +
80745 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
80746 + return -EFAULT;
80747 +
80748 + obj->filename = compat_ptr(objcompat.filename);
80749 + obj->inode = objcompat.inode;
80750 + obj->device = objcompat.device;
80751 + obj->mode = objcompat.mode;
80752 +
80753 + obj->nested = compat_ptr(objcompat.nested);
80754 + obj->globbed = compat_ptr(objcompat.globbed);
80755 +
80756 + obj->prev = compat_ptr(objcompat.prev);
80757 + obj->next = compat_ptr(objcompat.next);
80758 +
80759 + return 0;
80760 +}
80761 +
80762 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
80763 +{
80764 + unsigned int i;
80765 + struct acl_subject_label_compat subjcompat;
80766 +
80767 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
80768 + return -EFAULT;
80769 +
80770 + subj->filename = compat_ptr(subjcompat.filename);
80771 + subj->inode = subjcompat.inode;
80772 + subj->device = subjcompat.device;
80773 + subj->mode = subjcompat.mode;
80774 + subj->cap_mask = subjcompat.cap_mask;
80775 + subj->cap_lower = subjcompat.cap_lower;
80776 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
80777 +
80778 + for (i = 0; i < GR_NLIMITS; i++) {
80779 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
80780 + subj->res[i].rlim_cur = RLIM_INFINITY;
80781 + else
80782 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
80783 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
80784 + subj->res[i].rlim_max = RLIM_INFINITY;
80785 + else
80786 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
80787 + }
80788 + subj->resmask = subjcompat.resmask;
80789 +
80790 + subj->user_trans_type = subjcompat.user_trans_type;
80791 + subj->group_trans_type = subjcompat.group_trans_type;
80792 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
80793 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
80794 + subj->user_trans_num = subjcompat.user_trans_num;
80795 + subj->group_trans_num = subjcompat.group_trans_num;
80796 +
80797 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
80798 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
80799 + subj->ip_type = subjcompat.ip_type;
80800 + subj->ips = compat_ptr(subjcompat.ips);
80801 + subj->ip_num = subjcompat.ip_num;
80802 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
80803 +
80804 + subj->crashes = subjcompat.crashes;
80805 + subj->expires = subjcompat.expires;
80806 +
80807 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
80808 + subj->hash = compat_ptr(subjcompat.hash);
80809 + subj->prev = compat_ptr(subjcompat.prev);
80810 + subj->next = compat_ptr(subjcompat.next);
80811 +
80812 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
80813 + subj->obj_hash_size = subjcompat.obj_hash_size;
80814 + subj->pax_flags = subjcompat.pax_flags;
80815 +
80816 + return 0;
80817 +}
80818 +
80819 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
80820 +{
80821 + struct acl_role_label_compat rolecompat;
80822 +
80823 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
80824 + return -EFAULT;
80825 +
80826 + role->rolename = compat_ptr(rolecompat.rolename);
80827 + role->uidgid = rolecompat.uidgid;
80828 + role->roletype = rolecompat.roletype;
80829 +
80830 + role->auth_attempts = rolecompat.auth_attempts;
80831 + role->expires = rolecompat.expires;
80832 +
80833 + role->root_label = compat_ptr(rolecompat.root_label);
80834 + role->hash = compat_ptr(rolecompat.hash);
80835 +
80836 + role->prev = compat_ptr(rolecompat.prev);
80837 + role->next = compat_ptr(rolecompat.next);
80838 +
80839 + role->transitions = compat_ptr(rolecompat.transitions);
80840 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
80841 + role->domain_children = compat_ptr(rolecompat.domain_children);
80842 + role->domain_child_num = rolecompat.domain_child_num;
80843 +
80844 + role->umask = rolecompat.umask;
80845 +
80846 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
80847 + role->subj_hash_size = rolecompat.subj_hash_size;
80848 +
80849 + return 0;
80850 +}
80851 +
80852 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
80853 +{
80854 + struct role_allowed_ip_compat roleip_compat;
80855 +
80856 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
80857 + return -EFAULT;
80858 +
80859 + roleip->addr = roleip_compat.addr;
80860 + roleip->netmask = roleip_compat.netmask;
80861 +
80862 + roleip->prev = compat_ptr(roleip_compat.prev);
80863 + roleip->next = compat_ptr(roleip_compat.next);
80864 +
80865 + return 0;
80866 +}
80867 +
80868 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
80869 +{
80870 + struct role_transition_compat trans_compat;
80871 +
80872 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
80873 + return -EFAULT;
80874 +
80875 + trans->rolename = compat_ptr(trans_compat.rolename);
80876 +
80877 + trans->prev = compat_ptr(trans_compat.prev);
80878 + trans->next = compat_ptr(trans_compat.next);
80879 +
80880 + return 0;
80881 +
80882 +}
80883 +
80884 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
80885 +{
80886 + struct gr_hash_struct_compat hash_compat;
80887 +
80888 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
80889 + return -EFAULT;
80890 +
80891 + hash->table = compat_ptr(hash_compat.table);
80892 + hash->nametable = compat_ptr(hash_compat.nametable);
80893 + hash->first = compat_ptr(hash_compat.first);
80894 +
80895 + hash->table_size = hash_compat.table_size;
80896 + hash->used_size = hash_compat.used_size;
80897 +
80898 + hash->type = hash_compat.type;
80899 +
80900 + return 0;
80901 +}
80902 +
80903 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
80904 +{
80905 + compat_uptr_t ptrcompat;
80906 +
80907 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
80908 + return -EFAULT;
80909 +
80910 + *(void **)ptr = compat_ptr(ptrcompat);
80911 +
80912 + return 0;
80913 +}
80914 +
80915 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
80916 +{
80917 + struct acl_ip_label_compat ip_compat;
80918 +
80919 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
80920 + return -EFAULT;
80921 +
80922 + ip->iface = compat_ptr(ip_compat.iface);
80923 + ip->addr = ip_compat.addr;
80924 + ip->netmask = ip_compat.netmask;
80925 + ip->low = ip_compat.low;
80926 + ip->high = ip_compat.high;
80927 + ip->mode = ip_compat.mode;
80928 + ip->type = ip_compat.type;
80929 +
80930 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
80931 +
80932 + ip->prev = compat_ptr(ip_compat.prev);
80933 + ip->next = compat_ptr(ip_compat.next);
80934 +
80935 + return 0;
80936 +}
80937 +
80938 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
80939 +{
80940 + struct sprole_pw_compat pw_compat;
80941 +
80942 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
80943 + return -EFAULT;
80944 +
80945 + pw->rolename = compat_ptr(pw_compat.rolename);
80946 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
80947 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
80948 +
80949 + return 0;
80950 +}
80951 +
80952 +size_t get_gr_arg_wrapper_size_compat(void)
80953 +{
80954 + return sizeof(struct gr_arg_wrapper_compat);
80955 +}
80956 +
80957 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
80958 new file mode 100644
80959 index 0000000..8ee8e4f
80960 --- /dev/null
80961 +++ b/grsecurity/gracl_fs.c
80962 @@ -0,0 +1,447 @@
80963 +#include <linux/kernel.h>
80964 +#include <linux/sched.h>
80965 +#include <linux/types.h>
80966 +#include <linux/fs.h>
80967 +#include <linux/file.h>
80968 +#include <linux/stat.h>
80969 +#include <linux/grsecurity.h>
80970 +#include <linux/grinternal.h>
80971 +#include <linux/gracl.h>
80972 +
80973 +umode_t
80974 +gr_acl_umask(void)
80975 +{
80976 + if (unlikely(!gr_acl_is_enabled()))
80977 + return 0;
80978 +
80979 + return current->role->umask;
80980 +}
80981 +
80982 +__u32
80983 +gr_acl_handle_hidden_file(const struct dentry * dentry,
80984 + const struct vfsmount * mnt)
80985 +{
80986 + __u32 mode;
80987 +
80988 + if (unlikely(d_is_negative(dentry)))
80989 + return GR_FIND;
80990 +
80991 + mode =
80992 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
80993 +
80994 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
80995 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
80996 + return mode;
80997 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
80998 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
80999 + return 0;
81000 + } else if (unlikely(!(mode & GR_FIND)))
81001 + return 0;
81002 +
81003 + return GR_FIND;
81004 +}
81005 +
81006 +__u32
81007 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
81008 + int acc_mode)
81009 +{
81010 + __u32 reqmode = GR_FIND;
81011 + __u32 mode;
81012 +
81013 + if (unlikely(d_is_negative(dentry)))
81014 + return reqmode;
81015 +
81016 + if (acc_mode & MAY_APPEND)
81017 + reqmode |= GR_APPEND;
81018 + else if (acc_mode & MAY_WRITE)
81019 + reqmode |= GR_WRITE;
81020 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
81021 + reqmode |= GR_READ;
81022 +
81023 + mode =
81024 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
81025 + mnt);
81026 +
81027 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
81028 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
81029 + reqmode & GR_READ ? " reading" : "",
81030 + reqmode & GR_WRITE ? " writing" : reqmode &
81031 + GR_APPEND ? " appending" : "");
81032 + return reqmode;
81033 + } else
81034 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
81035 + {
81036 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
81037 + reqmode & GR_READ ? " reading" : "",
81038 + reqmode & GR_WRITE ? " writing" : reqmode &
81039 + GR_APPEND ? " appending" : "");
81040 + return 0;
81041 + } else if (unlikely((mode & reqmode) != reqmode))
81042 + return 0;
81043 +
81044 + return reqmode;
81045 +}
81046 +
81047 +__u32
81048 +gr_acl_handle_creat(const struct dentry * dentry,
81049 + const struct dentry * p_dentry,
81050 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
81051 + const int imode)
81052 +{
81053 + __u32 reqmode = GR_WRITE | GR_CREATE;
81054 + __u32 mode;
81055 +
81056 + if (acc_mode & MAY_APPEND)
81057 + reqmode |= GR_APPEND;
81058 + // if a directory was required or the directory already exists, then
81059 + // don't count this open as a read
81060 + if ((acc_mode & MAY_READ) &&
81061 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
81062 + reqmode |= GR_READ;
81063 + if ((open_flags & O_CREAT) &&
81064 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
81065 + reqmode |= GR_SETID;
81066 +
81067 + mode =
81068 + gr_check_create(dentry, p_dentry, p_mnt,
81069 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
81070 +
81071 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
81072 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
81073 + reqmode & GR_READ ? " reading" : "",
81074 + reqmode & GR_WRITE ? " writing" : reqmode &
81075 + GR_APPEND ? " appending" : "");
81076 + return reqmode;
81077 + } else
81078 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
81079 + {
81080 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
81081 + reqmode & GR_READ ? " reading" : "",
81082 + reqmode & GR_WRITE ? " writing" : reqmode &
81083 + GR_APPEND ? " appending" : "");
81084 + return 0;
81085 + } else if (unlikely((mode & reqmode) != reqmode))
81086 + return 0;
81087 +
81088 + return reqmode;
81089 +}
81090 +
81091 +__u32
81092 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
81093 + const int fmode)
81094 +{
81095 + __u32 mode, reqmode = GR_FIND;
81096 +
81097 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
81098 + reqmode |= GR_EXEC;
81099 + if (fmode & S_IWOTH)
81100 + reqmode |= GR_WRITE;
81101 + if (fmode & S_IROTH)
81102 + reqmode |= GR_READ;
81103 +
81104 + mode =
81105 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
81106 + mnt);
81107 +
81108 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
81109 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
81110 + reqmode & GR_READ ? " reading" : "",
81111 + reqmode & GR_WRITE ? " writing" : "",
81112 + reqmode & GR_EXEC ? " executing" : "");
81113 + return reqmode;
81114 + } else
81115 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
81116 + {
81117 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
81118 + reqmode & GR_READ ? " reading" : "",
81119 + reqmode & GR_WRITE ? " writing" : "",
81120 + reqmode & GR_EXEC ? " executing" : "");
81121 + return 0;
81122 + } else if (unlikely((mode & reqmode) != reqmode))
81123 + return 0;
81124 +
81125 + return reqmode;
81126 +}
81127 +
81128 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
81129 +{
81130 + __u32 mode;
81131 +
81132 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
81133 +
81134 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
81135 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
81136 + return mode;
81137 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
81138 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
81139 + return 0;
81140 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
81141 + return 0;
81142 +
81143 + return (reqmode);
81144 +}
81145 +
81146 +__u32
81147 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
81148 +{
81149 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
81150 +}
81151 +
81152 +__u32
81153 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
81154 +{
81155 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
81156 +}
81157 +
81158 +__u32
81159 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
81160 +{
81161 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
81162 +}
81163 +
81164 +__u32
81165 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
81166 +{
81167 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
81168 +}
81169 +
81170 +__u32
81171 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
81172 + umode_t *modeptr)
81173 +{
81174 + umode_t mode;
81175 +
81176 + *modeptr &= ~gr_acl_umask();
81177 + mode = *modeptr;
81178 +
81179 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
81180 + return 1;
81181 +
81182 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
81183 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
81184 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
81185 + GR_CHMOD_ACL_MSG);
81186 + } else {
81187 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
81188 + }
81189 +}
81190 +
81191 +__u32
81192 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
81193 +{
81194 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
81195 +}
81196 +
81197 +__u32
81198 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
81199 +{
81200 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
81201 +}
81202 +
81203 +__u32
81204 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
81205 +{
81206 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
81207 +}
81208 +
81209 +__u32
81210 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
81211 +{
81212 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
81213 +}
81214 +
81215 +__u32
81216 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
81217 +{
81218 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
81219 + GR_UNIXCONNECT_ACL_MSG);
81220 +}
81221 +
81222 +/* hardlinks require at minimum create and link permission,
81223 + any additional privilege required is based on the
81224 + privilege of the file being linked to
81225 +*/
81226 +__u32
81227 +gr_acl_handle_link(const struct dentry * new_dentry,
81228 + const struct dentry * parent_dentry,
81229 + const struct vfsmount * parent_mnt,
81230 + const struct dentry * old_dentry,
81231 + const struct vfsmount * old_mnt, const struct filename *to)
81232 +{
81233 + __u32 mode;
81234 + __u32 needmode = GR_CREATE | GR_LINK;
81235 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
81236 +
81237 + mode =
81238 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
81239 + old_mnt);
81240 +
81241 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
81242 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
81243 + return mode;
81244 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
81245 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
81246 + return 0;
81247 + } else if (unlikely((mode & needmode) != needmode))
81248 + return 0;
81249 +
81250 + return 1;
81251 +}
81252 +
81253 +__u32
81254 +gr_acl_handle_symlink(const struct dentry * new_dentry,
81255 + const struct dentry * parent_dentry,
81256 + const struct vfsmount * parent_mnt, const struct filename *from)
81257 +{
81258 + __u32 needmode = GR_WRITE | GR_CREATE;
81259 + __u32 mode;
81260 +
81261 + mode =
81262 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
81263 + GR_CREATE | GR_AUDIT_CREATE |
81264 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
81265 +
81266 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
81267 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
81268 + return mode;
81269 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
81270 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
81271 + return 0;
81272 + } else if (unlikely((mode & needmode) != needmode))
81273 + return 0;
81274 +
81275 + return (GR_WRITE | GR_CREATE);
81276 +}
81277 +
81278 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
81279 +{
81280 + __u32 mode;
81281 +
81282 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
81283 +
81284 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
81285 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
81286 + return mode;
81287 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
81288 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
81289 + return 0;
81290 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
81291 + return 0;
81292 +
81293 + return (reqmode);
81294 +}
81295 +
81296 +__u32
81297 +gr_acl_handle_mknod(const struct dentry * new_dentry,
81298 + const struct dentry * parent_dentry,
81299 + const struct vfsmount * parent_mnt,
81300 + const int mode)
81301 +{
81302 + __u32 reqmode = GR_WRITE | GR_CREATE;
81303 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
81304 + reqmode |= GR_SETID;
81305 +
81306 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
81307 + reqmode, GR_MKNOD_ACL_MSG);
81308 +}
81309 +
81310 +__u32
81311 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
81312 + const struct dentry *parent_dentry,
81313 + const struct vfsmount *parent_mnt)
81314 +{
81315 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
81316 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
81317 +}
81318 +
81319 +#define RENAME_CHECK_SUCCESS(old, new) \
81320 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
81321 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
81322 +
81323 +int
81324 +gr_acl_handle_rename(struct dentry *new_dentry,
81325 + struct dentry *parent_dentry,
81326 + const struct vfsmount *parent_mnt,
81327 + struct dentry *old_dentry,
81328 + struct inode *old_parent_inode,
81329 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
81330 +{
81331 + __u32 comp1, comp2;
81332 + int error = 0;
81333 +
81334 + if (unlikely(!gr_acl_is_enabled()))
81335 + return 0;
81336 +
81337 + if (flags & RENAME_EXCHANGE) {
81338 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
81339 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81340 + GR_SUPPRESS, parent_mnt);
81341 + comp2 =
81342 + gr_search_file(old_dentry,
81343 + GR_READ | GR_WRITE | GR_AUDIT_READ |
81344 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
81345 + } else if (d_is_negative(new_dentry)) {
81346 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
81347 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
81348 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
81349 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
81350 + GR_DELETE | GR_AUDIT_DELETE |
81351 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81352 + GR_SUPPRESS, old_mnt);
81353 + } else {
81354 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
81355 + GR_CREATE | GR_DELETE |
81356 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
81357 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81358 + GR_SUPPRESS, parent_mnt);
81359 + comp2 =
81360 + gr_search_file(old_dentry,
81361 + GR_READ | GR_WRITE | GR_AUDIT_READ |
81362 + GR_DELETE | GR_AUDIT_DELETE |
81363 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
81364 + }
81365 +
81366 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
81367 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
81368 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
81369 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
81370 + && !(comp2 & GR_SUPPRESS)) {
81371 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
81372 + error = -EACCES;
81373 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
81374 + error = -EACCES;
81375 +
81376 + return error;
81377 +}
81378 +
81379 +void
81380 +gr_acl_handle_exit(void)
81381 +{
81382 + u16 id;
81383 + char *rolename;
81384 +
81385 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
81386 + !(current->role->roletype & GR_ROLE_PERSIST))) {
81387 + id = current->acl_role_id;
81388 + rolename = current->role->rolename;
81389 + gr_set_acls(1);
81390 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
81391 + }
81392 +
81393 + gr_put_exec_file(current);
81394 + return;
81395 +}
81396 +
81397 +int
81398 +gr_acl_handle_procpidmem(const struct task_struct *task)
81399 +{
81400 + if (unlikely(!gr_acl_is_enabled()))
81401 + return 0;
81402 +
81403 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
81404 + !(current->acl->mode & GR_POVERRIDE) &&
81405 + !(current->role->roletype & GR_ROLE_GOD))
81406 + return -EACCES;
81407 +
81408 + return 0;
81409 +}
81410 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
81411 new file mode 100644
81412 index 0000000..f056b81
81413 --- /dev/null
81414 +++ b/grsecurity/gracl_ip.c
81415 @@ -0,0 +1,386 @@
81416 +#include <linux/kernel.h>
81417 +#include <asm/uaccess.h>
81418 +#include <asm/errno.h>
81419 +#include <net/sock.h>
81420 +#include <linux/file.h>
81421 +#include <linux/fs.h>
81422 +#include <linux/net.h>
81423 +#include <linux/in.h>
81424 +#include <linux/skbuff.h>
81425 +#include <linux/ip.h>
81426 +#include <linux/udp.h>
81427 +#include <linux/types.h>
81428 +#include <linux/sched.h>
81429 +#include <linux/netdevice.h>
81430 +#include <linux/inetdevice.h>
81431 +#include <linux/gracl.h>
81432 +#include <linux/grsecurity.h>
81433 +#include <linux/grinternal.h>
81434 +
81435 +#define GR_BIND 0x01
81436 +#define GR_CONNECT 0x02
81437 +#define GR_INVERT 0x04
81438 +#define GR_BINDOVERRIDE 0x08
81439 +#define GR_CONNECTOVERRIDE 0x10
81440 +#define GR_SOCK_FAMILY 0x20
81441 +
81442 +static const char * gr_protocols[IPPROTO_MAX] = {
81443 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
81444 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
81445 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
81446 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
81447 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
81448 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
81449 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
81450 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
81451 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
81452 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
81453 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
81454 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
81455 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
81456 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
81457 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
81458 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
81459 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
81460 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
81461 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
81462 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
81463 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
81464 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
81465 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
81466 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
81467 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
81468 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
81469 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
81470 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
81471 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
81472 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
81473 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
81474 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
81475 + };
81476 +
81477 +static const char * gr_socktypes[SOCK_MAX] = {
81478 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
81479 + "unknown:7", "unknown:8", "unknown:9", "packet"
81480 + };
81481 +
81482 +static const char * gr_sockfamilies[AF_MAX+1] = {
81483 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
81484 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
81485 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
81486 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
81487 + };
81488 +
81489 +const char *
81490 +gr_proto_to_name(unsigned char proto)
81491 +{
81492 + return gr_protocols[proto];
81493 +}
81494 +
81495 +const char *
81496 +gr_socktype_to_name(unsigned char type)
81497 +{
81498 + return gr_socktypes[type];
81499 +}
81500 +
81501 +const char *
81502 +gr_sockfamily_to_name(unsigned char family)
81503 +{
81504 + return gr_sockfamilies[family];
81505 +}
81506 +
81507 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
81508 +
81509 +int
81510 +gr_search_socket(const int domain, const int type, const int protocol)
81511 +{
81512 + struct acl_subject_label *curr;
81513 + const struct cred *cred = current_cred();
81514 +
81515 + if (unlikely(!gr_acl_is_enabled()))
81516 + goto exit;
81517 +
81518 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
81519 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
81520 + goto exit; // let the kernel handle it
81521 +
81522 + curr = current->acl;
81523 +
81524 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
81525 + /* the family is allowed, if this is PF_INET allow it only if
81526 + the extra sock type/protocol checks pass */
81527 + if (domain == PF_INET)
81528 + goto inet_check;
81529 + goto exit;
81530 + } else {
81531 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81532 + __u32 fakeip = 0;
81533 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81534 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81535 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81536 + gr_to_filename(current->exec_file->f_path.dentry,
81537 + current->exec_file->f_path.mnt) :
81538 + curr->filename, curr->filename,
81539 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
81540 + &current->signal->saved_ip);
81541 + goto exit;
81542 + }
81543 + goto exit_fail;
81544 + }
81545 +
81546 +inet_check:
81547 + /* the rest of this checking is for IPv4 only */
81548 + if (!curr->ips)
81549 + goto exit;
81550 +
81551 + if ((curr->ip_type & (1U << type)) &&
81552 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
81553 + goto exit;
81554 +
81555 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81556 + /* we don't place acls on raw sockets , and sometimes
81557 + dgram/ip sockets are opened for ioctl and not
81558 + bind/connect, so we'll fake a bind learn log */
81559 + if (type == SOCK_RAW || type == SOCK_PACKET) {
81560 + __u32 fakeip = 0;
81561 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81562 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81563 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81564 + gr_to_filename(current->exec_file->f_path.dentry,
81565 + current->exec_file->f_path.mnt) :
81566 + curr->filename, curr->filename,
81567 + &fakeip, 0, type,
81568 + protocol, GR_CONNECT, &current->signal->saved_ip);
81569 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
81570 + __u32 fakeip = 0;
81571 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81572 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81573 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81574 + gr_to_filename(current->exec_file->f_path.dentry,
81575 + current->exec_file->f_path.mnt) :
81576 + curr->filename, curr->filename,
81577 + &fakeip, 0, type,
81578 + protocol, GR_BIND, &current->signal->saved_ip);
81579 + }
81580 + /* we'll log when they use connect or bind */
81581 + goto exit;
81582 + }
81583 +
81584 +exit_fail:
81585 + if (domain == PF_INET)
81586 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
81587 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
81588 + else if (rcu_access_pointer(net_families[domain]) != NULL)
81589 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
81590 + gr_socktype_to_name(type), protocol);
81591 +
81592 + return 0;
81593 +exit:
81594 + return 1;
81595 +}
81596 +
81597 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
81598 +{
81599 + if ((ip->mode & mode) &&
81600 + (ip_port >= ip->low) &&
81601 + (ip_port <= ip->high) &&
81602 + ((ntohl(ip_addr) & our_netmask) ==
81603 + (ntohl(our_addr) & our_netmask))
81604 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
81605 + && (ip->type & (1U << type))) {
81606 + if (ip->mode & GR_INVERT)
81607 + return 2; // specifically denied
81608 + else
81609 + return 1; // allowed
81610 + }
81611 +
81612 + return 0; // not specifically allowed, may continue parsing
81613 +}
81614 +
81615 +static int
81616 +gr_search_connectbind(const int full_mode, struct sock *sk,
81617 + struct sockaddr_in *addr, const int type)
81618 +{
81619 + char iface[IFNAMSIZ] = {0};
81620 + struct acl_subject_label *curr;
81621 + struct acl_ip_label *ip;
81622 + struct inet_sock *isk;
81623 + struct net_device *dev;
81624 + struct in_device *idev;
81625 + unsigned long i;
81626 + int ret;
81627 + int mode = full_mode & (GR_BIND | GR_CONNECT);
81628 + __u32 ip_addr = 0;
81629 + __u32 our_addr;
81630 + __u32 our_netmask;
81631 + char *p;
81632 + __u16 ip_port = 0;
81633 + const struct cred *cred = current_cred();
81634 +
81635 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
81636 + return 0;
81637 +
81638 + curr = current->acl;
81639 + isk = inet_sk(sk);
81640 +
81641 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
81642 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
81643 + addr->sin_addr.s_addr = curr->inaddr_any_override;
81644 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
81645 + struct sockaddr_in saddr;
81646 + int err;
81647 +
81648 + saddr.sin_family = AF_INET;
81649 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
81650 + saddr.sin_port = isk->inet_sport;
81651 +
81652 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
81653 + if (err)
81654 + return err;
81655 +
81656 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
81657 + if (err)
81658 + return err;
81659 + }
81660 +
81661 + if (!curr->ips)
81662 + return 0;
81663 +
81664 + ip_addr = addr->sin_addr.s_addr;
81665 + ip_port = ntohs(addr->sin_port);
81666 +
81667 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81668 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81669 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81670 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81671 + gr_to_filename(current->exec_file->f_path.dentry,
81672 + current->exec_file->f_path.mnt) :
81673 + curr->filename, curr->filename,
81674 + &ip_addr, ip_port, type,
81675 + sk->sk_protocol, mode, &current->signal->saved_ip);
81676 + return 0;
81677 + }
81678 +
81679 + for (i = 0; i < curr->ip_num; i++) {
81680 + ip = *(curr->ips + i);
81681 + if (ip->iface != NULL) {
81682 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
81683 + p = strchr(iface, ':');
81684 + if (p != NULL)
81685 + *p = '\0';
81686 + dev = dev_get_by_name(sock_net(sk), iface);
81687 + if (dev == NULL)
81688 + continue;
81689 + idev = in_dev_get(dev);
81690 + if (idev == NULL) {
81691 + dev_put(dev);
81692 + continue;
81693 + }
81694 + rcu_read_lock();
81695 + for_ifa(idev) {
81696 + if (!strcmp(ip->iface, ifa->ifa_label)) {
81697 + our_addr = ifa->ifa_address;
81698 + our_netmask = 0xffffffff;
81699 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
81700 + if (ret == 1) {
81701 + rcu_read_unlock();
81702 + in_dev_put(idev);
81703 + dev_put(dev);
81704 + return 0;
81705 + } else if (ret == 2) {
81706 + rcu_read_unlock();
81707 + in_dev_put(idev);
81708 + dev_put(dev);
81709 + goto denied;
81710 + }
81711 + }
81712 + } endfor_ifa(idev);
81713 + rcu_read_unlock();
81714 + in_dev_put(idev);
81715 + dev_put(dev);
81716 + } else {
81717 + our_addr = ip->addr;
81718 + our_netmask = ip->netmask;
81719 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
81720 + if (ret == 1)
81721 + return 0;
81722 + else if (ret == 2)
81723 + goto denied;
81724 + }
81725 + }
81726 +
81727 +denied:
81728 + if (mode == GR_BIND)
81729 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
81730 + else if (mode == GR_CONNECT)
81731 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
81732 +
81733 + return -EACCES;
81734 +}
81735 +
81736 +int
81737 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
81738 +{
81739 + /* always allow disconnection of dgram sockets with connect */
81740 + if (addr->sin_family == AF_UNSPEC)
81741 + return 0;
81742 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
81743 +}
81744 +
81745 +int
81746 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
81747 +{
81748 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
81749 +}
81750 +
81751 +int gr_search_listen(struct socket *sock)
81752 +{
81753 + struct sock *sk = sock->sk;
81754 + struct sockaddr_in addr;
81755 +
81756 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
81757 + addr.sin_port = inet_sk(sk)->inet_sport;
81758 +
81759 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
81760 +}
81761 +
81762 +int gr_search_accept(struct socket *sock)
81763 +{
81764 + struct sock *sk = sock->sk;
81765 + struct sockaddr_in addr;
81766 +
81767 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
81768 + addr.sin_port = inet_sk(sk)->inet_sport;
81769 +
81770 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
81771 +}
81772 +
81773 +int
81774 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
81775 +{
81776 + if (addr)
81777 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
81778 + else {
81779 + struct sockaddr_in sin;
81780 + const struct inet_sock *inet = inet_sk(sk);
81781 +
81782 + sin.sin_addr.s_addr = inet->inet_daddr;
81783 + sin.sin_port = inet->inet_dport;
81784 +
81785 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
81786 + }
81787 +}
81788 +
81789 +int
81790 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
81791 +{
81792 + struct sockaddr_in sin;
81793 +
81794 + if (unlikely(skb->len < sizeof (struct udphdr)))
81795 + return 0; // skip this packet
81796 +
81797 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
81798 + sin.sin_port = udp_hdr(skb)->source;
81799 +
81800 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
81801 +}
81802 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
81803 new file mode 100644
81804 index 0000000..25f54ef
81805 --- /dev/null
81806 +++ b/grsecurity/gracl_learn.c
81807 @@ -0,0 +1,207 @@
81808 +#include <linux/kernel.h>
81809 +#include <linux/mm.h>
81810 +#include <linux/sched.h>
81811 +#include <linux/poll.h>
81812 +#include <linux/string.h>
81813 +#include <linux/file.h>
81814 +#include <linux/types.h>
81815 +#include <linux/vmalloc.h>
81816 +#include <linux/grinternal.h>
81817 +
81818 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
81819 + size_t count, loff_t *ppos);
81820 +extern int gr_acl_is_enabled(void);
81821 +
81822 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
81823 +static int gr_learn_attached;
81824 +
81825 +/* use a 512k buffer */
81826 +#define LEARN_BUFFER_SIZE (512 * 1024)
81827 +
81828 +static DEFINE_SPINLOCK(gr_learn_lock);
81829 +static DEFINE_MUTEX(gr_learn_user_mutex);
81830 +
81831 +/* we need to maintain two buffers, so that the kernel context of grlearn
81832 + uses a semaphore around the userspace copying, and the other kernel contexts
81833 + use a spinlock when copying into the buffer, since they cannot sleep
81834 +*/
81835 +static char *learn_buffer;
81836 +static char *learn_buffer_user;
81837 +static int learn_buffer_len;
81838 +static int learn_buffer_user_len;
81839 +
81840 +static ssize_t
81841 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
81842 +{
81843 + DECLARE_WAITQUEUE(wait, current);
81844 + ssize_t retval = 0;
81845 +
81846 + add_wait_queue(&learn_wait, &wait);
81847 + set_current_state(TASK_INTERRUPTIBLE);
81848 + do {
81849 + mutex_lock(&gr_learn_user_mutex);
81850 + spin_lock(&gr_learn_lock);
81851 + if (learn_buffer_len)
81852 + break;
81853 + spin_unlock(&gr_learn_lock);
81854 + mutex_unlock(&gr_learn_user_mutex);
81855 + if (file->f_flags & O_NONBLOCK) {
81856 + retval = -EAGAIN;
81857 + goto out;
81858 + }
81859 + if (signal_pending(current)) {
81860 + retval = -ERESTARTSYS;
81861 + goto out;
81862 + }
81863 +
81864 + schedule();
81865 + } while (1);
81866 +
81867 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
81868 + learn_buffer_user_len = learn_buffer_len;
81869 + retval = learn_buffer_len;
81870 + learn_buffer_len = 0;
81871 +
81872 + spin_unlock(&gr_learn_lock);
81873 +
81874 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
81875 + retval = -EFAULT;
81876 +
81877 + mutex_unlock(&gr_learn_user_mutex);
81878 +out:
81879 + set_current_state(TASK_RUNNING);
81880 + remove_wait_queue(&learn_wait, &wait);
81881 + return retval;
81882 +}
81883 +
81884 +static unsigned int
81885 +poll_learn(struct file * file, poll_table * wait)
81886 +{
81887 + poll_wait(file, &learn_wait, wait);
81888 +
81889 + if (learn_buffer_len)
81890 + return (POLLIN | POLLRDNORM);
81891 +
81892 + return 0;
81893 +}
81894 +
81895 +void
81896 +gr_clear_learn_entries(void)
81897 +{
81898 + char *tmp;
81899 +
81900 + mutex_lock(&gr_learn_user_mutex);
81901 + spin_lock(&gr_learn_lock);
81902 + tmp = learn_buffer;
81903 + learn_buffer = NULL;
81904 + spin_unlock(&gr_learn_lock);
81905 + if (tmp)
81906 + vfree(tmp);
81907 + if (learn_buffer_user != NULL) {
81908 + vfree(learn_buffer_user);
81909 + learn_buffer_user = NULL;
81910 + }
81911 + learn_buffer_len = 0;
81912 + mutex_unlock(&gr_learn_user_mutex);
81913 +
81914 + return;
81915 +}
81916 +
81917 +void
81918 +gr_add_learn_entry(const char *fmt, ...)
81919 +{
81920 + va_list args;
81921 + unsigned int len;
81922 +
81923 + if (!gr_learn_attached)
81924 + return;
81925 +
81926 + spin_lock(&gr_learn_lock);
81927 +
81928 + /* leave a gap at the end so we know when it's "full" but don't have to
81929 + compute the exact length of the string we're trying to append
81930 + */
81931 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
81932 + spin_unlock(&gr_learn_lock);
81933 + wake_up_interruptible(&learn_wait);
81934 + return;
81935 + }
81936 + if (learn_buffer == NULL) {
81937 + spin_unlock(&gr_learn_lock);
81938 + return;
81939 + }
81940 +
81941 + va_start(args, fmt);
81942 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
81943 + va_end(args);
81944 +
81945 + learn_buffer_len += len + 1;
81946 +
81947 + spin_unlock(&gr_learn_lock);
81948 + wake_up_interruptible(&learn_wait);
81949 +
81950 + return;
81951 +}
81952 +
81953 +static int
81954 +open_learn(struct inode *inode, struct file *file)
81955 +{
81956 + if (file->f_mode & FMODE_READ && gr_learn_attached)
81957 + return -EBUSY;
81958 + if (file->f_mode & FMODE_READ) {
81959 + int retval = 0;
81960 + mutex_lock(&gr_learn_user_mutex);
81961 + if (learn_buffer == NULL)
81962 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
81963 + if (learn_buffer_user == NULL)
81964 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
81965 + if (learn_buffer == NULL) {
81966 + retval = -ENOMEM;
81967 + goto out_error;
81968 + }
81969 + if (learn_buffer_user == NULL) {
81970 + retval = -ENOMEM;
81971 + goto out_error;
81972 + }
81973 + learn_buffer_len = 0;
81974 + learn_buffer_user_len = 0;
81975 + gr_learn_attached = 1;
81976 +out_error:
81977 + mutex_unlock(&gr_learn_user_mutex);
81978 + return retval;
81979 + }
81980 + return 0;
81981 +}
81982 +
81983 +static int
81984 +close_learn(struct inode *inode, struct file *file)
81985 +{
81986 + if (file->f_mode & FMODE_READ) {
81987 + char *tmp = NULL;
81988 + mutex_lock(&gr_learn_user_mutex);
81989 + spin_lock(&gr_learn_lock);
81990 + tmp = learn_buffer;
81991 + learn_buffer = NULL;
81992 + spin_unlock(&gr_learn_lock);
81993 + if (tmp)
81994 + vfree(tmp);
81995 + if (learn_buffer_user != NULL) {
81996 + vfree(learn_buffer_user);
81997 + learn_buffer_user = NULL;
81998 + }
81999 + learn_buffer_len = 0;
82000 + learn_buffer_user_len = 0;
82001 + gr_learn_attached = 0;
82002 + mutex_unlock(&gr_learn_user_mutex);
82003 + }
82004 +
82005 + return 0;
82006 +}
82007 +
82008 +const struct file_operations grsec_fops = {
82009 + .read = read_learn,
82010 + .write = write_grsec_handler,
82011 + .open = open_learn,
82012 + .release = close_learn,
82013 + .poll = poll_learn,
82014 +};
82015 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
82016 new file mode 100644
82017 index 0000000..fd26052
82018 --- /dev/null
82019 +++ b/grsecurity/gracl_policy.c
82020 @@ -0,0 +1,1781 @@
82021 +#include <linux/kernel.h>
82022 +#include <linux/module.h>
82023 +#include <linux/sched.h>
82024 +#include <linux/mm.h>
82025 +#include <linux/file.h>
82026 +#include <linux/fs.h>
82027 +#include <linux/namei.h>
82028 +#include <linux/mount.h>
82029 +#include <linux/tty.h>
82030 +#include <linux/proc_fs.h>
82031 +#include <linux/lglock.h>
82032 +#include <linux/slab.h>
82033 +#include <linux/vmalloc.h>
82034 +#include <linux/types.h>
82035 +#include <linux/sysctl.h>
82036 +#include <linux/netdevice.h>
82037 +#include <linux/ptrace.h>
82038 +#include <linux/gracl.h>
82039 +#include <linux/gralloc.h>
82040 +#include <linux/security.h>
82041 +#include <linux/grinternal.h>
82042 +#include <linux/pid_namespace.h>
82043 +#include <linux/stop_machine.h>
82044 +#include <linux/fdtable.h>
82045 +#include <linux/percpu.h>
82046 +#include <linux/lglock.h>
82047 +#include <linux/hugetlb.h>
82048 +#include <linux/posix-timers.h>
82049 +#include "../fs/mount.h"
82050 +
82051 +#include <asm/uaccess.h>
82052 +#include <asm/errno.h>
82053 +#include <asm/mman.h>
82054 +
82055 +extern struct gr_policy_state *polstate;
82056 +
82057 +#define FOR_EACH_ROLE_START(role) \
82058 + role = polstate->role_list; \
82059 + while (role) {
82060 +
82061 +#define FOR_EACH_ROLE_END(role) \
82062 + role = role->prev; \
82063 + }
82064 +
82065 +struct path gr_real_root;
82066 +
82067 +extern struct gr_alloc_state *current_alloc_state;
82068 +
82069 +u16 acl_sp_role_value;
82070 +
82071 +static DEFINE_MUTEX(gr_dev_mutex);
82072 +
82073 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
82074 +extern void gr_clear_learn_entries(void);
82075 +
82076 +struct gr_arg *gr_usermode __read_only;
82077 +unsigned char *gr_system_salt __read_only;
82078 +unsigned char *gr_system_sum __read_only;
82079 +
82080 +static unsigned int gr_auth_attempts = 0;
82081 +static unsigned long gr_auth_expires = 0UL;
82082 +
82083 +struct acl_object_label *fakefs_obj_rw;
82084 +struct acl_object_label *fakefs_obj_rwx;
82085 +
82086 +extern int gr_init_uidset(void);
82087 +extern void gr_free_uidset(void);
82088 +extern void gr_remove_uid(uid_t uid);
82089 +extern int gr_find_uid(uid_t uid);
82090 +
82091 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
82092 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
82093 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
82094 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
82095 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
82096 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
82097 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
82098 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
82099 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
82100 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
82101 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
82102 +extern void assign_special_role(const char *rolename);
82103 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
82104 +extern int gr_rbac_disable(void *unused);
82105 +extern void gr_enable_rbac_system(void);
82106 +
82107 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
82108 +{
82109 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
82110 + return -EFAULT;
82111 +
82112 + return 0;
82113 +}
82114 +
82115 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
82116 +{
82117 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
82118 + return -EFAULT;
82119 +
82120 + return 0;
82121 +}
82122 +
82123 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
82124 +{
82125 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
82126 + return -EFAULT;
82127 +
82128 + return 0;
82129 +}
82130 +
82131 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
82132 +{
82133 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
82134 + return -EFAULT;
82135 +
82136 + return 0;
82137 +}
82138 +
82139 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
82140 +{
82141 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
82142 + return -EFAULT;
82143 +
82144 + return 0;
82145 +}
82146 +
82147 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
82148 +{
82149 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
82150 + return -EFAULT;
82151 +
82152 + return 0;
82153 +}
82154 +
82155 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
82156 +{
82157 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
82158 + return -EFAULT;
82159 +
82160 + return 0;
82161 +}
82162 +
82163 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
82164 +{
82165 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
82166 + return -EFAULT;
82167 +
82168 + return 0;
82169 +}
82170 +
82171 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
82172 +{
82173 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
82174 + return -EFAULT;
82175 +
82176 + return 0;
82177 +}
82178 +
82179 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
82180 +{
82181 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
82182 + return -EFAULT;
82183 +
82184 + if ((uwrap->version != GRSECURITY_VERSION) ||
82185 + (uwrap->size != sizeof(struct gr_arg)))
82186 + return -EINVAL;
82187 +
82188 + return 0;
82189 +}
82190 +
82191 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
82192 +{
82193 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
82194 + return -EFAULT;
82195 +
82196 + return 0;
82197 +}
82198 +
82199 +static size_t get_gr_arg_wrapper_size_normal(void)
82200 +{
82201 + return sizeof(struct gr_arg_wrapper);
82202 +}
82203 +
82204 +#ifdef CONFIG_COMPAT
82205 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
82206 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
82207 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
82208 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
82209 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
82210 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
82211 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
82212 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
82213 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
82214 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
82215 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
82216 +extern size_t get_gr_arg_wrapper_size_compat(void);
82217 +
82218 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
82219 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
82220 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
82221 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
82222 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
82223 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
82224 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
82225 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
82226 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
82227 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
82228 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
82229 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
82230 +
82231 +#else
82232 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
82233 +#define copy_gr_arg copy_gr_arg_normal
82234 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
82235 +#define copy_acl_object_label copy_acl_object_label_normal
82236 +#define copy_acl_subject_label copy_acl_subject_label_normal
82237 +#define copy_acl_role_label copy_acl_role_label_normal
82238 +#define copy_acl_ip_label copy_acl_ip_label_normal
82239 +#define copy_pointer_from_array copy_pointer_from_array_normal
82240 +#define copy_sprole_pw copy_sprole_pw_normal
82241 +#define copy_role_transition copy_role_transition_normal
82242 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
82243 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
82244 +#endif
82245 +
82246 +static struct acl_subject_label *
82247 +lookup_subject_map(const struct acl_subject_label *userp)
82248 +{
82249 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
82250 + struct subject_map *match;
82251 +
82252 + match = polstate->subj_map_set.s_hash[index];
82253 +
82254 + while (match && match->user != userp)
82255 + match = match->next;
82256 +
82257 + if (match != NULL)
82258 + return match->kernel;
82259 + else
82260 + return NULL;
82261 +}
82262 +
82263 +static void
82264 +insert_subj_map_entry(struct subject_map *subjmap)
82265 +{
82266 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
82267 + struct subject_map **curr;
82268 +
82269 + subjmap->prev = NULL;
82270 +
82271 + curr = &polstate->subj_map_set.s_hash[index];
82272 + if (*curr != NULL)
82273 + (*curr)->prev = subjmap;
82274 +
82275 + subjmap->next = *curr;
82276 + *curr = subjmap;
82277 +
82278 + return;
82279 +}
82280 +
82281 +static void
82282 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
82283 +{
82284 + unsigned int index =
82285 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
82286 + struct acl_role_label **curr;
82287 + struct acl_role_label *tmp, *tmp2;
82288 +
82289 + curr = &polstate->acl_role_set.r_hash[index];
82290 +
82291 + /* simple case, slot is empty, just set it to our role */
82292 + if (*curr == NULL) {
82293 + *curr = role;
82294 + } else {
82295 + /* example:
82296 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
82297 + 2 -> 3
82298 + */
82299 + /* first check to see if we can already be reached via this slot */
82300 + tmp = *curr;
82301 + while (tmp && tmp != role)
82302 + tmp = tmp->next;
82303 + if (tmp == role) {
82304 + /* we don't need to add ourselves to this slot's chain */
82305 + return;
82306 + }
82307 + /* we need to add ourselves to this chain, two cases */
82308 + if (role->next == NULL) {
82309 + /* simple case, append the current chain to our role */
82310 + role->next = *curr;
82311 + *curr = role;
82312 + } else {
82313 + /* 1 -> 2 -> 3 -> 4
82314 + 2 -> 3 -> 4
82315 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
82316 + */
82317 + /* trickier case: walk our role's chain until we find
82318 + the role for the start of the current slot's chain */
82319 + tmp = role;
82320 + tmp2 = *curr;
82321 + while (tmp->next && tmp->next != tmp2)
82322 + tmp = tmp->next;
82323 + if (tmp->next == tmp2) {
82324 + /* from example above, we found 3, so just
82325 + replace this slot's chain with ours */
82326 + *curr = role;
82327 + } else {
82328 + /* we didn't find a subset of our role's chain
82329 + in the current slot's chain, so append their
82330 + chain to ours, and set us as the first role in
82331 + the slot's chain
82332 +
82333 + we could fold this case with the case above,
82334 + but making it explicit for clarity
82335 + */
82336 + tmp->next = tmp2;
82337 + *curr = role;
82338 + }
82339 + }
82340 + }
82341 +
82342 + return;
82343 +}
82344 +
82345 +static void
82346 +insert_acl_role_label(struct acl_role_label *role)
82347 +{
82348 + int i;
82349 +
82350 + if (polstate->role_list == NULL) {
82351 + polstate->role_list = role;
82352 + role->prev = NULL;
82353 + } else {
82354 + role->prev = polstate->role_list;
82355 + polstate->role_list = role;
82356 + }
82357 +
82358 + /* used for hash chains */
82359 + role->next = NULL;
82360 +
82361 + if (role->roletype & GR_ROLE_DOMAIN) {
82362 + for (i = 0; i < role->domain_child_num; i++)
82363 + __insert_acl_role_label(role, role->domain_children[i]);
82364 + } else
82365 + __insert_acl_role_label(role, role->uidgid);
82366 +}
82367 +
82368 +static int
82369 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
82370 +{
82371 + struct name_entry **curr, *nentry;
82372 + struct inodev_entry *ientry;
82373 + unsigned int len = strlen(name);
82374 + unsigned int key = full_name_hash(name, len);
82375 + unsigned int index = key % polstate->name_set.n_size;
82376 +
82377 + curr = &polstate->name_set.n_hash[index];
82378 +
82379 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
82380 + curr = &((*curr)->next);
82381 +
82382 + if (*curr != NULL)
82383 + return 1;
82384 +
82385 + nentry = acl_alloc(sizeof (struct name_entry));
82386 + if (nentry == NULL)
82387 + return 0;
82388 + ientry = acl_alloc(sizeof (struct inodev_entry));
82389 + if (ientry == NULL)
82390 + return 0;
82391 + ientry->nentry = nentry;
82392 +
82393 + nentry->key = key;
82394 + nentry->name = name;
82395 + nentry->inode = inode;
82396 + nentry->device = device;
82397 + nentry->len = len;
82398 + nentry->deleted = deleted;
82399 +
82400 + nentry->prev = NULL;
82401 + curr = &polstate->name_set.n_hash[index];
82402 + if (*curr != NULL)
82403 + (*curr)->prev = nentry;
82404 + nentry->next = *curr;
82405 + *curr = nentry;
82406 +
82407 + /* insert us into the table searchable by inode/dev */
82408 + __insert_inodev_entry(polstate, ientry);
82409 +
82410 + return 1;
82411 +}
82412 +
82413 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
82414 +
82415 +static void *
82416 +create_table(__u32 * len, int elementsize)
82417 +{
82418 + unsigned int table_sizes[] = {
82419 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
82420 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
82421 + 4194301, 8388593, 16777213, 33554393, 67108859
82422 + };
82423 + void *newtable = NULL;
82424 + unsigned int pwr = 0;
82425 +
82426 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
82427 + table_sizes[pwr] <= *len)
82428 + pwr++;
82429 +
82430 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
82431 + return newtable;
82432 +
82433 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
82434 + newtable =
82435 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
82436 + else
82437 + newtable = vmalloc(table_sizes[pwr] * elementsize);
82438 +
82439 + *len = table_sizes[pwr];
82440 +
82441 + return newtable;
82442 +}
82443 +
82444 +static int
82445 +init_variables(const struct gr_arg *arg, bool reload)
82446 +{
82447 + struct task_struct *reaper = init_pid_ns.child_reaper;
82448 + unsigned int stacksize;
82449 +
82450 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
82451 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
82452 + polstate->name_set.n_size = arg->role_db.num_objects;
82453 + polstate->inodev_set.i_size = arg->role_db.num_objects;
82454 +
82455 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
82456 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
82457 + return 1;
82458 +
82459 + if (!reload) {
82460 + if (!gr_init_uidset())
82461 + return 1;
82462 + }
82463 +
82464 + /* set up the stack that holds allocation info */
82465 +
82466 + stacksize = arg->role_db.num_pointers + 5;
82467 +
82468 + if (!acl_alloc_stack_init(stacksize))
82469 + return 1;
82470 +
82471 + if (!reload) {
82472 + /* grab reference for the real root dentry and vfsmount */
82473 + get_fs_root(reaper->fs, &gr_real_root);
82474 +
82475 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
82476 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
82477 +#endif
82478 +
82479 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
82480 + if (fakefs_obj_rw == NULL)
82481 + return 1;
82482 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
82483 +
82484 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
82485 + if (fakefs_obj_rwx == NULL)
82486 + return 1;
82487 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
82488 + }
82489 +
82490 + polstate->subj_map_set.s_hash =
82491 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
82492 + polstate->acl_role_set.r_hash =
82493 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
82494 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
82495 + polstate->inodev_set.i_hash =
82496 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
82497 +
82498 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
82499 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
82500 + return 1;
82501 +
82502 + memset(polstate->subj_map_set.s_hash, 0,
82503 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
82504 + memset(polstate->acl_role_set.r_hash, 0,
82505 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
82506 + memset(polstate->name_set.n_hash, 0,
82507 + sizeof (struct name_entry *) * polstate->name_set.n_size);
82508 + memset(polstate->inodev_set.i_hash, 0,
82509 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
82510 +
82511 + return 0;
82512 +}
82513 +
82514 +/* free information not needed after startup
82515 + currently contains user->kernel pointer mappings for subjects
82516 +*/
82517 +
82518 +static void
82519 +free_init_variables(void)
82520 +{
82521 + __u32 i;
82522 +
82523 + if (polstate->subj_map_set.s_hash) {
82524 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
82525 + if (polstate->subj_map_set.s_hash[i]) {
82526 + kfree(polstate->subj_map_set.s_hash[i]);
82527 + polstate->subj_map_set.s_hash[i] = NULL;
82528 + }
82529 + }
82530 +
82531 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
82532 + PAGE_SIZE)
82533 + kfree(polstate->subj_map_set.s_hash);
82534 + else
82535 + vfree(polstate->subj_map_set.s_hash);
82536 + }
82537 +
82538 + return;
82539 +}
82540 +
82541 +static void
82542 +free_variables(bool reload)
82543 +{
82544 + struct acl_subject_label *s;
82545 + struct acl_role_label *r;
82546 + struct task_struct *task, *task2;
82547 + unsigned int x;
82548 +
82549 + if (!reload) {
82550 + gr_clear_learn_entries();
82551 +
82552 + read_lock(&tasklist_lock);
82553 + do_each_thread(task2, task) {
82554 + task->acl_sp_role = 0;
82555 + task->acl_role_id = 0;
82556 + task->inherited = 0;
82557 + task->acl = NULL;
82558 + task->role = NULL;
82559 + } while_each_thread(task2, task);
82560 + read_unlock(&tasklist_lock);
82561 +
82562 + kfree(fakefs_obj_rw);
82563 + fakefs_obj_rw = NULL;
82564 + kfree(fakefs_obj_rwx);
82565 + fakefs_obj_rwx = NULL;
82566 +
82567 + /* release the reference to the real root dentry and vfsmount */
82568 + path_put(&gr_real_root);
82569 + memset(&gr_real_root, 0, sizeof(gr_real_root));
82570 + }
82571 +
82572 + /* free all object hash tables */
82573 +
82574 + FOR_EACH_ROLE_START(r)
82575 + if (r->subj_hash == NULL)
82576 + goto next_role;
82577 + FOR_EACH_SUBJECT_START(r, s, x)
82578 + if (s->obj_hash == NULL)
82579 + break;
82580 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
82581 + kfree(s->obj_hash);
82582 + else
82583 + vfree(s->obj_hash);
82584 + FOR_EACH_SUBJECT_END(s, x)
82585 + FOR_EACH_NESTED_SUBJECT_START(r, s)
82586 + if (s->obj_hash == NULL)
82587 + break;
82588 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
82589 + kfree(s->obj_hash);
82590 + else
82591 + vfree(s->obj_hash);
82592 + FOR_EACH_NESTED_SUBJECT_END(s)
82593 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
82594 + kfree(r->subj_hash);
82595 + else
82596 + vfree(r->subj_hash);
82597 + r->subj_hash = NULL;
82598 +next_role:
82599 + FOR_EACH_ROLE_END(r)
82600 +
82601 + acl_free_all();
82602 +
82603 + if (polstate->acl_role_set.r_hash) {
82604 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
82605 + PAGE_SIZE)
82606 + kfree(polstate->acl_role_set.r_hash);
82607 + else
82608 + vfree(polstate->acl_role_set.r_hash);
82609 + }
82610 + if (polstate->name_set.n_hash) {
82611 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
82612 + PAGE_SIZE)
82613 + kfree(polstate->name_set.n_hash);
82614 + else
82615 + vfree(polstate->name_set.n_hash);
82616 + }
82617 +
82618 + if (polstate->inodev_set.i_hash) {
82619 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
82620 + PAGE_SIZE)
82621 + kfree(polstate->inodev_set.i_hash);
82622 + else
82623 + vfree(polstate->inodev_set.i_hash);
82624 + }
82625 +
82626 + if (!reload)
82627 + gr_free_uidset();
82628 +
82629 + memset(&polstate->name_set, 0, sizeof (struct name_db));
82630 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
82631 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
82632 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
82633 +
82634 + polstate->default_role = NULL;
82635 + polstate->kernel_role = NULL;
82636 + polstate->role_list = NULL;
82637 +
82638 + return;
82639 +}
82640 +
82641 +static struct acl_subject_label *
82642 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
82643 +
82644 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
82645 +{
82646 + unsigned int len = strnlen_user(*name, maxlen);
82647 + char *tmp;
82648 +
82649 + if (!len || len >= maxlen)
82650 + return -EINVAL;
82651 +
82652 + if ((tmp = (char *) acl_alloc(len)) == NULL)
82653 + return -ENOMEM;
82654 +
82655 + if (copy_from_user(tmp, *name, len))
82656 + return -EFAULT;
82657 +
82658 + tmp[len-1] = '\0';
82659 + *name = tmp;
82660 +
82661 + return 0;
82662 +}
82663 +
82664 +static int
82665 +copy_user_glob(struct acl_object_label *obj)
82666 +{
82667 + struct acl_object_label *g_tmp, **guser;
82668 + int error;
82669 +
82670 + if (obj->globbed == NULL)
82671 + return 0;
82672 +
82673 + guser = &obj->globbed;
82674 + while (*guser) {
82675 + g_tmp = (struct acl_object_label *)
82676 + acl_alloc(sizeof (struct acl_object_label));
82677 + if (g_tmp == NULL)
82678 + return -ENOMEM;
82679 +
82680 + if (copy_acl_object_label(g_tmp, *guser))
82681 + return -EFAULT;
82682 +
82683 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
82684 + if (error)
82685 + return error;
82686 +
82687 + *guser = g_tmp;
82688 + guser = &(g_tmp->next);
82689 + }
82690 +
82691 + return 0;
82692 +}
82693 +
82694 +static int
82695 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
82696 + struct acl_role_label *role)
82697 +{
82698 + struct acl_object_label *o_tmp;
82699 + int ret;
82700 +
82701 + while (userp) {
82702 + if ((o_tmp = (struct acl_object_label *)
82703 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
82704 + return -ENOMEM;
82705 +
82706 + if (copy_acl_object_label(o_tmp, userp))
82707 + return -EFAULT;
82708 +
82709 + userp = o_tmp->prev;
82710 +
82711 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
82712 + if (ret)
82713 + return ret;
82714 +
82715 + insert_acl_obj_label(o_tmp, subj);
82716 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
82717 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
82718 + return -ENOMEM;
82719 +
82720 + ret = copy_user_glob(o_tmp);
82721 + if (ret)
82722 + return ret;
82723 +
82724 + if (o_tmp->nested) {
82725 + int already_copied;
82726 +
82727 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
82728 + if (IS_ERR(o_tmp->nested))
82729 + return PTR_ERR(o_tmp->nested);
82730 +
82731 + /* insert into nested subject list if we haven't copied this one yet
82732 + to prevent duplicate entries */
82733 + if (!already_copied) {
82734 + o_tmp->nested->next = role->hash->first;
82735 + role->hash->first = o_tmp->nested;
82736 + }
82737 + }
82738 + }
82739 +
82740 + return 0;
82741 +}
82742 +
82743 +static __u32
82744 +count_user_subjs(struct acl_subject_label *userp)
82745 +{
82746 + struct acl_subject_label s_tmp;
82747 + __u32 num = 0;
82748 +
82749 + while (userp) {
82750 + if (copy_acl_subject_label(&s_tmp, userp))
82751 + break;
82752 +
82753 + userp = s_tmp.prev;
82754 + }
82755 +
82756 + return num;
82757 +}
82758 +
82759 +static int
82760 +copy_user_allowedips(struct acl_role_label *rolep)
82761 +{
82762 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
82763 +
82764 + ruserip = rolep->allowed_ips;
82765 +
82766 + while (ruserip) {
82767 + rlast = rtmp;
82768 +
82769 + if ((rtmp = (struct role_allowed_ip *)
82770 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
82771 + return -ENOMEM;
82772 +
82773 + if (copy_role_allowed_ip(rtmp, ruserip))
82774 + return -EFAULT;
82775 +
82776 + ruserip = rtmp->prev;
82777 +
82778 + if (!rlast) {
82779 + rtmp->prev = NULL;
82780 + rolep->allowed_ips = rtmp;
82781 + } else {
82782 + rlast->next = rtmp;
82783 + rtmp->prev = rlast;
82784 + }
82785 +
82786 + if (!ruserip)
82787 + rtmp->next = NULL;
82788 + }
82789 +
82790 + return 0;
82791 +}
82792 +
82793 +static int
82794 +copy_user_transitions(struct acl_role_label *rolep)
82795 +{
82796 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
82797 + int error;
82798 +
82799 + rusertp = rolep->transitions;
82800 +
82801 + while (rusertp) {
82802 + rlast = rtmp;
82803 +
82804 + if ((rtmp = (struct role_transition *)
82805 + acl_alloc(sizeof (struct role_transition))) == NULL)
82806 + return -ENOMEM;
82807 +
82808 + if (copy_role_transition(rtmp, rusertp))
82809 + return -EFAULT;
82810 +
82811 + rusertp = rtmp->prev;
82812 +
82813 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
82814 + if (error)
82815 + return error;
82816 +
82817 + if (!rlast) {
82818 + rtmp->prev = NULL;
82819 + rolep->transitions = rtmp;
82820 + } else {
82821 + rlast->next = rtmp;
82822 + rtmp->prev = rlast;
82823 + }
82824 +
82825 + if (!rusertp)
82826 + rtmp->next = NULL;
82827 + }
82828 +
82829 + return 0;
82830 +}
82831 +
82832 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
82833 +{
82834 + struct acl_object_label o_tmp;
82835 + __u32 num = 0;
82836 +
82837 + while (userp) {
82838 + if (copy_acl_object_label(&o_tmp, userp))
82839 + break;
82840 +
82841 + userp = o_tmp.prev;
82842 + num++;
82843 + }
82844 +
82845 + return num;
82846 +}
82847 +
82848 +static struct acl_subject_label *
82849 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
82850 +{
82851 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
82852 + __u32 num_objs;
82853 + struct acl_ip_label **i_tmp, *i_utmp2;
82854 + struct gr_hash_struct ghash;
82855 + struct subject_map *subjmap;
82856 + unsigned int i_num;
82857 + int err;
82858 +
82859 + if (already_copied != NULL)
82860 + *already_copied = 0;
82861 +
82862 + s_tmp = lookup_subject_map(userp);
82863 +
82864 + /* we've already copied this subject into the kernel, just return
82865 + the reference to it, and don't copy it over again
82866 + */
82867 + if (s_tmp) {
82868 + if (already_copied != NULL)
82869 + *already_copied = 1;
82870 + return(s_tmp);
82871 + }
82872 +
82873 + if ((s_tmp = (struct acl_subject_label *)
82874 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
82875 + return ERR_PTR(-ENOMEM);
82876 +
82877 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
82878 + if (subjmap == NULL)
82879 + return ERR_PTR(-ENOMEM);
82880 +
82881 + subjmap->user = userp;
82882 + subjmap->kernel = s_tmp;
82883 + insert_subj_map_entry(subjmap);
82884 +
82885 + if (copy_acl_subject_label(s_tmp, userp))
82886 + return ERR_PTR(-EFAULT);
82887 +
82888 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
82889 + if (err)
82890 + return ERR_PTR(err);
82891 +
82892 + if (!strcmp(s_tmp->filename, "/"))
82893 + role->root_label = s_tmp;
82894 +
82895 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
82896 + return ERR_PTR(-EFAULT);
82897 +
82898 + /* copy user and group transition tables */
82899 +
82900 + if (s_tmp->user_trans_num) {
82901 + uid_t *uidlist;
82902 +
82903 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
82904 + if (uidlist == NULL)
82905 + return ERR_PTR(-ENOMEM);
82906 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
82907 + return ERR_PTR(-EFAULT);
82908 +
82909 + s_tmp->user_transitions = uidlist;
82910 + }
82911 +
82912 + if (s_tmp->group_trans_num) {
82913 + gid_t *gidlist;
82914 +
82915 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
82916 + if (gidlist == NULL)
82917 + return ERR_PTR(-ENOMEM);
82918 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
82919 + return ERR_PTR(-EFAULT);
82920 +
82921 + s_tmp->group_transitions = gidlist;
82922 + }
82923 +
82924 + /* set up object hash table */
82925 + num_objs = count_user_objs(ghash.first);
82926 +
82927 + s_tmp->obj_hash_size = num_objs;
82928 + s_tmp->obj_hash =
82929 + (struct acl_object_label **)
82930 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
82931 +
82932 + if (!s_tmp->obj_hash)
82933 + return ERR_PTR(-ENOMEM);
82934 +
82935 + memset(s_tmp->obj_hash, 0,
82936 + s_tmp->obj_hash_size *
82937 + sizeof (struct acl_object_label *));
82938 +
82939 + /* add in objects */
82940 + err = copy_user_objs(ghash.first, s_tmp, role);
82941 +
82942 + if (err)
82943 + return ERR_PTR(err);
82944 +
82945 + /* set pointer for parent subject */
82946 + if (s_tmp->parent_subject) {
82947 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
82948 +
82949 + if (IS_ERR(s_tmp2))
82950 + return s_tmp2;
82951 +
82952 + s_tmp->parent_subject = s_tmp2;
82953 + }
82954 +
82955 + /* add in ip acls */
82956 +
82957 + if (!s_tmp->ip_num) {
82958 + s_tmp->ips = NULL;
82959 + goto insert;
82960 + }
82961 +
82962 + i_tmp =
82963 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
82964 + sizeof (struct acl_ip_label *));
82965 +
82966 + if (!i_tmp)
82967 + return ERR_PTR(-ENOMEM);
82968 +
82969 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
82970 + *(i_tmp + i_num) =
82971 + (struct acl_ip_label *)
82972 + acl_alloc(sizeof (struct acl_ip_label));
82973 + if (!*(i_tmp + i_num))
82974 + return ERR_PTR(-ENOMEM);
82975 +
82976 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
82977 + return ERR_PTR(-EFAULT);
82978 +
82979 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
82980 + return ERR_PTR(-EFAULT);
82981 +
82982 + if ((*(i_tmp + i_num))->iface == NULL)
82983 + continue;
82984 +
82985 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
82986 + if (err)
82987 + return ERR_PTR(err);
82988 + }
82989 +
82990 + s_tmp->ips = i_tmp;
82991 +
82992 +insert:
82993 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
82994 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
82995 + return ERR_PTR(-ENOMEM);
82996 +
82997 + return s_tmp;
82998 +}
82999 +
83000 +static int
83001 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
83002 +{
83003 + struct acl_subject_label s_pre;
83004 + struct acl_subject_label * ret;
83005 + int err;
83006 +
83007 + while (userp) {
83008 + if (copy_acl_subject_label(&s_pre, userp))
83009 + return -EFAULT;
83010 +
83011 + ret = do_copy_user_subj(userp, role, NULL);
83012 +
83013 + err = PTR_ERR(ret);
83014 + if (IS_ERR(ret))
83015 + return err;
83016 +
83017 + insert_acl_subj_label(ret, role);
83018 +
83019 + userp = s_pre.prev;
83020 + }
83021 +
83022 + return 0;
83023 +}
83024 +
83025 +static int
83026 +copy_user_acl(struct gr_arg *arg)
83027 +{
83028 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
83029 + struct acl_subject_label *subj_list;
83030 + struct sprole_pw *sptmp;
83031 + struct gr_hash_struct *ghash;
83032 + uid_t *domainlist;
83033 + unsigned int r_num;
83034 + int err = 0;
83035 + __u16 i;
83036 + __u32 num_subjs;
83037 +
83038 + /* we need a default and kernel role */
83039 + if (arg->role_db.num_roles < 2)
83040 + return -EINVAL;
83041 +
83042 + /* copy special role authentication info from userspace */
83043 +
83044 + polstate->num_sprole_pws = arg->num_sprole_pws;
83045 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
83046 +
83047 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
83048 + return -ENOMEM;
83049 +
83050 + for (i = 0; i < polstate->num_sprole_pws; i++) {
83051 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
83052 + if (!sptmp)
83053 + return -ENOMEM;
83054 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
83055 + return -EFAULT;
83056 +
83057 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
83058 + if (err)
83059 + return err;
83060 +
83061 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
83062 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
83063 +#endif
83064 +
83065 + polstate->acl_special_roles[i] = sptmp;
83066 + }
83067 +
83068 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
83069 +
83070 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
83071 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
83072 +
83073 + if (!r_tmp)
83074 + return -ENOMEM;
83075 +
83076 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
83077 + return -EFAULT;
83078 +
83079 + if (copy_acl_role_label(r_tmp, r_utmp2))
83080 + return -EFAULT;
83081 +
83082 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
83083 + if (err)
83084 + return err;
83085 +
83086 + if (!strcmp(r_tmp->rolename, "default")
83087 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
83088 + polstate->default_role = r_tmp;
83089 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
83090 + polstate->kernel_role = r_tmp;
83091 + }
83092 +
83093 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
83094 + return -ENOMEM;
83095 +
83096 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
83097 + return -EFAULT;
83098 +
83099 + r_tmp->hash = ghash;
83100 +
83101 + num_subjs = count_user_subjs(r_tmp->hash->first);
83102 +
83103 + r_tmp->subj_hash_size = num_subjs;
83104 + r_tmp->subj_hash =
83105 + (struct acl_subject_label **)
83106 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
83107 +
83108 + if (!r_tmp->subj_hash)
83109 + return -ENOMEM;
83110 +
83111 + err = copy_user_allowedips(r_tmp);
83112 + if (err)
83113 + return err;
83114 +
83115 + /* copy domain info */
83116 + if (r_tmp->domain_children != NULL) {
83117 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
83118 + if (domainlist == NULL)
83119 + return -ENOMEM;
83120 +
83121 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
83122 + return -EFAULT;
83123 +
83124 + r_tmp->domain_children = domainlist;
83125 + }
83126 +
83127 + err = copy_user_transitions(r_tmp);
83128 + if (err)
83129 + return err;
83130 +
83131 + memset(r_tmp->subj_hash, 0,
83132 + r_tmp->subj_hash_size *
83133 + sizeof (struct acl_subject_label *));
83134 +
83135 + /* acquire the list of subjects, then NULL out
83136 + the list prior to parsing the subjects for this role,
83137 + as during this parsing the list is replaced with a list
83138 + of *nested* subjects for the role
83139 + */
83140 + subj_list = r_tmp->hash->first;
83141 +
83142 + /* set nested subject list to null */
83143 + r_tmp->hash->first = NULL;
83144 +
83145 + err = copy_user_subjs(subj_list, r_tmp);
83146 +
83147 + if (err)
83148 + return err;
83149 +
83150 + insert_acl_role_label(r_tmp);
83151 + }
83152 +
83153 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
83154 + return -EINVAL;
83155 +
83156 + return err;
83157 +}
83158 +
83159 +static int gracl_reload_apply_policies(void *reload)
83160 +{
83161 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
83162 + struct task_struct *task, *task2;
83163 + struct acl_role_label *role, *rtmp;
83164 + struct acl_subject_label *subj;
83165 + const struct cred *cred;
83166 + int role_applied;
83167 + int ret = 0;
83168 +
83169 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
83170 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
83171 +
83172 + /* first make sure we'll be able to apply the new policy cleanly */
83173 + do_each_thread(task2, task) {
83174 + if (task->exec_file == NULL)
83175 + continue;
83176 + role_applied = 0;
83177 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
83178 + /* preserve special roles */
83179 + FOR_EACH_ROLE_START(role)
83180 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
83181 + rtmp = task->role;
83182 + task->role = role;
83183 + role_applied = 1;
83184 + break;
83185 + }
83186 + FOR_EACH_ROLE_END(role)
83187 + }
83188 + if (!role_applied) {
83189 + cred = __task_cred(task);
83190 + rtmp = task->role;
83191 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83192 + }
83193 + /* this handles non-nested inherited subjects, nested subjects will still
83194 + be dropped currently */
83195 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
83196 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
83197 + /* change the role back so that we've made no modifications to the policy */
83198 + task->role = rtmp;
83199 +
83200 + if (subj == NULL || task->tmpacl == NULL) {
83201 + ret = -EINVAL;
83202 + goto out;
83203 + }
83204 + } while_each_thread(task2, task);
83205 +
83206 + /* now actually apply the policy */
83207 +
83208 + do_each_thread(task2, task) {
83209 + if (task->exec_file) {
83210 + role_applied = 0;
83211 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
83212 + /* preserve special roles */
83213 + FOR_EACH_ROLE_START(role)
83214 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
83215 + task->role = role;
83216 + role_applied = 1;
83217 + break;
83218 + }
83219 + FOR_EACH_ROLE_END(role)
83220 + }
83221 + if (!role_applied) {
83222 + cred = __task_cred(task);
83223 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83224 + }
83225 + /* this handles non-nested inherited subjects, nested subjects will still
83226 + be dropped currently */
83227 + if (!reload_state->oldmode && task->inherited)
83228 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
83229 + else {
83230 + /* looked up and tagged to the task previously */
83231 + subj = task->tmpacl;
83232 + }
83233 + /* subj will be non-null */
83234 + __gr_apply_subject_to_task(polstate, task, subj);
83235 + if (reload_state->oldmode) {
83236 + task->acl_role_id = 0;
83237 + task->acl_sp_role = 0;
83238 + task->inherited = 0;
83239 + }
83240 + } else {
83241 + // it's a kernel process
83242 + task->role = polstate->kernel_role;
83243 + task->acl = polstate->kernel_role->root_label;
83244 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
83245 + task->acl->mode &= ~GR_PROCFIND;
83246 +#endif
83247 + }
83248 + } while_each_thread(task2, task);
83249 +
83250 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
83251 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
83252 +
83253 +out:
83254 +
83255 + return ret;
83256 +}
83257 +
83258 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
83259 +{
83260 + struct gr_reload_state new_reload_state = { };
83261 + int err;
83262 +
83263 + new_reload_state.oldpolicy_ptr = polstate;
83264 + new_reload_state.oldalloc_ptr = current_alloc_state;
83265 + new_reload_state.oldmode = oldmode;
83266 +
83267 + current_alloc_state = &new_reload_state.newalloc;
83268 + polstate = &new_reload_state.newpolicy;
83269 +
83270 + /* everything relevant is now saved off, copy in the new policy */
83271 + if (init_variables(args, true)) {
83272 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
83273 + err = -ENOMEM;
83274 + goto error;
83275 + }
83276 +
83277 + err = copy_user_acl(args);
83278 + free_init_variables();
83279 + if (err)
83280 + goto error;
83281 + /* the new policy is copied in, with the old policy available via saved_state
83282 + first go through applying roles, making sure to preserve special roles
83283 + then apply new subjects, making sure to preserve inherited and nested subjects,
83284 + though currently only inherited subjects will be preserved
83285 + */
83286 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
83287 + if (err)
83288 + goto error;
83289 +
83290 + /* we've now applied the new policy, so restore the old policy state to free it */
83291 + polstate = &new_reload_state.oldpolicy;
83292 + current_alloc_state = &new_reload_state.oldalloc;
83293 + free_variables(true);
83294 +
83295 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
83296 + to running_polstate/current_alloc_state inside stop_machine
83297 + */
83298 + err = 0;
83299 + goto out;
83300 +error:
83301 + /* on error of loading the new policy, we'll just keep the previous
83302 + policy set around
83303 + */
83304 + free_variables(true);
83305 +
83306 + /* doesn't affect runtime, but maintains consistent state */
83307 +out:
83308 + polstate = new_reload_state.oldpolicy_ptr;
83309 + current_alloc_state = new_reload_state.oldalloc_ptr;
83310 +
83311 + return err;
83312 +}
83313 +
83314 +static int
83315 +gracl_init(struct gr_arg *args)
83316 +{
83317 + int error = 0;
83318 +
83319 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
83320 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
83321 +
83322 + if (init_variables(args, false)) {
83323 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
83324 + error = -ENOMEM;
83325 + goto out;
83326 + }
83327 +
83328 + error = copy_user_acl(args);
83329 + free_init_variables();
83330 + if (error)
83331 + goto out;
83332 +
83333 + error = gr_set_acls(0);
83334 + if (error)
83335 + goto out;
83336 +
83337 + gr_enable_rbac_system();
83338 +
83339 + return 0;
83340 +
83341 +out:
83342 + free_variables(false);
83343 + return error;
83344 +}
83345 +
83346 +static int
83347 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
83348 + unsigned char **sum)
83349 +{
83350 + struct acl_role_label *r;
83351 + struct role_allowed_ip *ipp;
83352 + struct role_transition *trans;
83353 + unsigned int i;
83354 + int found = 0;
83355 + u32 curr_ip = current->signal->curr_ip;
83356 +
83357 + current->signal->saved_ip = curr_ip;
83358 +
83359 + /* check transition table */
83360 +
83361 + for (trans = current->role->transitions; trans; trans = trans->next) {
83362 + if (!strcmp(rolename, trans->rolename)) {
83363 + found = 1;
83364 + break;
83365 + }
83366 + }
83367 +
83368 + if (!found)
83369 + return 0;
83370 +
83371 + /* handle special roles that do not require authentication
83372 + and check ip */
83373 +
83374 + FOR_EACH_ROLE_START(r)
83375 + if (!strcmp(rolename, r->rolename) &&
83376 + (r->roletype & GR_ROLE_SPECIAL)) {
83377 + found = 0;
83378 + if (r->allowed_ips != NULL) {
83379 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
83380 + if ((ntohl(curr_ip) & ipp->netmask) ==
83381 + (ntohl(ipp->addr) & ipp->netmask))
83382 + found = 1;
83383 + }
83384 + } else
83385 + found = 2;
83386 + if (!found)
83387 + return 0;
83388 +
83389 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
83390 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
83391 + *salt = NULL;
83392 + *sum = NULL;
83393 + return 1;
83394 + }
83395 + }
83396 + FOR_EACH_ROLE_END(r)
83397 +
83398 + for (i = 0; i < polstate->num_sprole_pws; i++) {
83399 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
83400 + *salt = polstate->acl_special_roles[i]->salt;
83401 + *sum = polstate->acl_special_roles[i]->sum;
83402 + return 1;
83403 + }
83404 + }
83405 +
83406 + return 0;
83407 +}
83408 +
83409 +int gr_check_secure_terminal(struct task_struct *task)
83410 +{
83411 + struct task_struct *p, *p2, *p3;
83412 + struct files_struct *files;
83413 + struct fdtable *fdt;
83414 + struct file *our_file = NULL, *file;
83415 + int i;
83416 +
83417 + if (task->signal->tty == NULL)
83418 + return 1;
83419 +
83420 + files = get_files_struct(task);
83421 + if (files != NULL) {
83422 + rcu_read_lock();
83423 + fdt = files_fdtable(files);
83424 + for (i=0; i < fdt->max_fds; i++) {
83425 + file = fcheck_files(files, i);
83426 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
83427 + get_file(file);
83428 + our_file = file;
83429 + }
83430 + }
83431 + rcu_read_unlock();
83432 + put_files_struct(files);
83433 + }
83434 +
83435 + if (our_file == NULL)
83436 + return 1;
83437 +
83438 + read_lock(&tasklist_lock);
83439 + do_each_thread(p2, p) {
83440 + files = get_files_struct(p);
83441 + if (files == NULL ||
83442 + (p->signal && p->signal->tty == task->signal->tty)) {
83443 + if (files != NULL)
83444 + put_files_struct(files);
83445 + continue;
83446 + }
83447 + rcu_read_lock();
83448 + fdt = files_fdtable(files);
83449 + for (i=0; i < fdt->max_fds; i++) {
83450 + file = fcheck_files(files, i);
83451 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
83452 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
83453 + p3 = task;
83454 + while (task_pid_nr(p3) > 0) {
83455 + if (p3 == p)
83456 + break;
83457 + p3 = p3->real_parent;
83458 + }
83459 + if (p3 == p)
83460 + break;
83461 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
83462 + gr_handle_alertkill(p);
83463 + rcu_read_unlock();
83464 + put_files_struct(files);
83465 + read_unlock(&tasklist_lock);
83466 + fput(our_file);
83467 + return 0;
83468 + }
83469 + }
83470 + rcu_read_unlock();
83471 + put_files_struct(files);
83472 + } while_each_thread(p2, p);
83473 + read_unlock(&tasklist_lock);
83474 +
83475 + fput(our_file);
83476 + return 1;
83477 +}
83478 +
83479 +ssize_t
83480 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
83481 +{
83482 + struct gr_arg_wrapper uwrap;
83483 + unsigned char *sprole_salt = NULL;
83484 + unsigned char *sprole_sum = NULL;
83485 + int error = 0;
83486 + int error2 = 0;
83487 + size_t req_count = 0;
83488 + unsigned char oldmode = 0;
83489 +
83490 + mutex_lock(&gr_dev_mutex);
83491 +
83492 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
83493 + error = -EPERM;
83494 + goto out;
83495 + }
83496 +
83497 +#ifdef CONFIG_COMPAT
83498 + pax_open_kernel();
83499 + if (is_compat_task()) {
83500 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
83501 + copy_gr_arg = &copy_gr_arg_compat;
83502 + copy_acl_object_label = &copy_acl_object_label_compat;
83503 + copy_acl_subject_label = &copy_acl_subject_label_compat;
83504 + copy_acl_role_label = &copy_acl_role_label_compat;
83505 + copy_acl_ip_label = &copy_acl_ip_label_compat;
83506 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
83507 + copy_role_transition = &copy_role_transition_compat;
83508 + copy_sprole_pw = &copy_sprole_pw_compat;
83509 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
83510 + copy_pointer_from_array = &copy_pointer_from_array_compat;
83511 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
83512 + } else {
83513 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
83514 + copy_gr_arg = &copy_gr_arg_normal;
83515 + copy_acl_object_label = &copy_acl_object_label_normal;
83516 + copy_acl_subject_label = &copy_acl_subject_label_normal;
83517 + copy_acl_role_label = &copy_acl_role_label_normal;
83518 + copy_acl_ip_label = &copy_acl_ip_label_normal;
83519 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
83520 + copy_role_transition = &copy_role_transition_normal;
83521 + copy_sprole_pw = &copy_sprole_pw_normal;
83522 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
83523 + copy_pointer_from_array = &copy_pointer_from_array_normal;
83524 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
83525 + }
83526 + pax_close_kernel();
83527 +#endif
83528 +
83529 + req_count = get_gr_arg_wrapper_size();
83530 +
83531 + if (count != req_count) {
83532 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
83533 + error = -EINVAL;
83534 + goto out;
83535 + }
83536 +
83537 +
83538 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
83539 + gr_auth_expires = 0;
83540 + gr_auth_attempts = 0;
83541 + }
83542 +
83543 + error = copy_gr_arg_wrapper(buf, &uwrap);
83544 + if (error)
83545 + goto out;
83546 +
83547 + error = copy_gr_arg(uwrap.arg, gr_usermode);
83548 + if (error)
83549 + goto out;
83550 +
83551 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
83552 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
83553 + time_after(gr_auth_expires, get_seconds())) {
83554 + error = -EBUSY;
83555 + goto out;
83556 + }
83557 +
83558 + /* if non-root trying to do anything other than use a special role,
83559 + do not attempt authentication, do not count towards authentication
83560 + locking
83561 + */
83562 +
83563 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
83564 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
83565 + gr_is_global_nonroot(current_uid())) {
83566 + error = -EPERM;
83567 + goto out;
83568 + }
83569 +
83570 + /* ensure pw and special role name are null terminated */
83571 +
83572 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
83573 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
83574 +
83575 + /* Okay.
83576 + * We have our enough of the argument structure..(we have yet
83577 + * to copy_from_user the tables themselves) . Copy the tables
83578 + * only if we need them, i.e. for loading operations. */
83579 +
83580 + switch (gr_usermode->mode) {
83581 + case GR_STATUS:
83582 + if (gr_acl_is_enabled()) {
83583 + error = 1;
83584 + if (!gr_check_secure_terminal(current))
83585 + error = 3;
83586 + } else
83587 + error = 2;
83588 + goto out;
83589 + case GR_SHUTDOWN:
83590 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83591 + stop_machine(gr_rbac_disable, NULL, NULL);
83592 + free_variables(false);
83593 + memset(gr_usermode, 0, sizeof(struct gr_arg));
83594 + memset(gr_system_salt, 0, GR_SALT_LEN);
83595 + memset(gr_system_sum, 0, GR_SHA_LEN);
83596 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
83597 + } else if (gr_acl_is_enabled()) {
83598 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
83599 + error = -EPERM;
83600 + } else {
83601 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
83602 + error = -EAGAIN;
83603 + }
83604 + break;
83605 + case GR_ENABLE:
83606 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
83607 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
83608 + else {
83609 + if (gr_acl_is_enabled())
83610 + error = -EAGAIN;
83611 + else
83612 + error = error2;
83613 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
83614 + }
83615 + break;
83616 + case GR_OLDRELOAD:
83617 + oldmode = 1;
83618 + case GR_RELOAD:
83619 + if (!gr_acl_is_enabled()) {
83620 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
83621 + error = -EAGAIN;
83622 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83623 + error2 = gracl_reload(gr_usermode, oldmode);
83624 + if (!error2)
83625 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
83626 + else {
83627 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
83628 + error = error2;
83629 + }
83630 + } else {
83631 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
83632 + error = -EPERM;
83633 + }
83634 + break;
83635 + case GR_SEGVMOD:
83636 + if (unlikely(!gr_acl_is_enabled())) {
83637 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
83638 + error = -EAGAIN;
83639 + break;
83640 + }
83641 +
83642 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83643 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
83644 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
83645 + struct acl_subject_label *segvacl;
83646 + segvacl =
83647 + lookup_acl_subj_label(gr_usermode->segv_inode,
83648 + gr_usermode->segv_device,
83649 + current->role);
83650 + if (segvacl) {
83651 + segvacl->crashes = 0;
83652 + segvacl->expires = 0;
83653 + }
83654 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
83655 + gr_remove_uid(gr_usermode->segv_uid);
83656 + }
83657 + } else {
83658 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
83659 + error = -EPERM;
83660 + }
83661 + break;
83662 + case GR_SPROLE:
83663 + case GR_SPROLEPAM:
83664 + if (unlikely(!gr_acl_is_enabled())) {
83665 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
83666 + error = -EAGAIN;
83667 + break;
83668 + }
83669 +
83670 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
83671 + current->role->expires = 0;
83672 + current->role->auth_attempts = 0;
83673 + }
83674 +
83675 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
83676 + time_after(current->role->expires, get_seconds())) {
83677 + error = -EBUSY;
83678 + goto out;
83679 + }
83680 +
83681 + if (lookup_special_role_auth
83682 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
83683 + && ((!sprole_salt && !sprole_sum)
83684 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
83685 + char *p = "";
83686 + assign_special_role(gr_usermode->sp_role);
83687 + read_lock(&tasklist_lock);
83688 + if (current->real_parent)
83689 + p = current->real_parent->role->rolename;
83690 + read_unlock(&tasklist_lock);
83691 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
83692 + p, acl_sp_role_value);
83693 + } else {
83694 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
83695 + error = -EPERM;
83696 + if(!(current->role->auth_attempts++))
83697 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
83698 +
83699 + goto out;
83700 + }
83701 + break;
83702 + case GR_UNSPROLE:
83703 + if (unlikely(!gr_acl_is_enabled())) {
83704 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
83705 + error = -EAGAIN;
83706 + break;
83707 + }
83708 +
83709 + if (current->role->roletype & GR_ROLE_SPECIAL) {
83710 + char *p = "";
83711 + int i = 0;
83712 +
83713 + read_lock(&tasklist_lock);
83714 + if (current->real_parent) {
83715 + p = current->real_parent->role->rolename;
83716 + i = current->real_parent->acl_role_id;
83717 + }
83718 + read_unlock(&tasklist_lock);
83719 +
83720 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
83721 + gr_set_acls(1);
83722 + } else {
83723 + error = -EPERM;
83724 + goto out;
83725 + }
83726 + break;
83727 + default:
83728 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
83729 + error = -EINVAL;
83730 + break;
83731 + }
83732 +
83733 + if (error != -EPERM)
83734 + goto out;
83735 +
83736 + if(!(gr_auth_attempts++))
83737 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
83738 +
83739 + out:
83740 + mutex_unlock(&gr_dev_mutex);
83741 +
83742 + if (!error)
83743 + error = req_count;
83744 +
83745 + return error;
83746 +}
83747 +
83748 +int
83749 +gr_set_acls(const int type)
83750 +{
83751 + struct task_struct *task, *task2;
83752 + struct acl_role_label *role = current->role;
83753 + struct acl_subject_label *subj;
83754 + __u16 acl_role_id = current->acl_role_id;
83755 + const struct cred *cred;
83756 + int ret;
83757 +
83758 + rcu_read_lock();
83759 + read_lock(&tasklist_lock);
83760 + read_lock(&grsec_exec_file_lock);
83761 + do_each_thread(task2, task) {
83762 + /* check to see if we're called from the exit handler,
83763 + if so, only replace ACLs that have inherited the admin
83764 + ACL */
83765 +
83766 + if (type && (task->role != role ||
83767 + task->acl_role_id != acl_role_id))
83768 + continue;
83769 +
83770 + task->acl_role_id = 0;
83771 + task->acl_sp_role = 0;
83772 + task->inherited = 0;
83773 +
83774 + if (task->exec_file) {
83775 + cred = __task_cred(task);
83776 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83777 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
83778 + if (subj == NULL) {
83779 + ret = -EINVAL;
83780 + read_unlock(&grsec_exec_file_lock);
83781 + read_unlock(&tasklist_lock);
83782 + rcu_read_unlock();
83783 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
83784 + return ret;
83785 + }
83786 + __gr_apply_subject_to_task(polstate, task, subj);
83787 + } else {
83788 + // it's a kernel process
83789 + task->role = polstate->kernel_role;
83790 + task->acl = polstate->kernel_role->root_label;
83791 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
83792 + task->acl->mode &= ~GR_PROCFIND;
83793 +#endif
83794 + }
83795 + } while_each_thread(task2, task);
83796 + read_unlock(&grsec_exec_file_lock);
83797 + read_unlock(&tasklist_lock);
83798 + rcu_read_unlock();
83799 +
83800 + return 0;
83801 +}
83802 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
83803 new file mode 100644
83804 index 0000000..39645c9
83805 --- /dev/null
83806 +++ b/grsecurity/gracl_res.c
83807 @@ -0,0 +1,68 @@
83808 +#include <linux/kernel.h>
83809 +#include <linux/sched.h>
83810 +#include <linux/gracl.h>
83811 +#include <linux/grinternal.h>
83812 +
83813 +static const char *restab_log[] = {
83814 + [RLIMIT_CPU] = "RLIMIT_CPU",
83815 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
83816 + [RLIMIT_DATA] = "RLIMIT_DATA",
83817 + [RLIMIT_STACK] = "RLIMIT_STACK",
83818 + [RLIMIT_CORE] = "RLIMIT_CORE",
83819 + [RLIMIT_RSS] = "RLIMIT_RSS",
83820 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
83821 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
83822 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
83823 + [RLIMIT_AS] = "RLIMIT_AS",
83824 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
83825 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
83826 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
83827 + [RLIMIT_NICE] = "RLIMIT_NICE",
83828 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
83829 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
83830 + [GR_CRASH_RES] = "RLIMIT_CRASH"
83831 +};
83832 +
83833 +void
83834 +gr_log_resource(const struct task_struct *task,
83835 + const int res, const unsigned long wanted, const int gt)
83836 +{
83837 + const struct cred *cred;
83838 + unsigned long rlim;
83839 +
83840 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
83841 + return;
83842 +
83843 + // not yet supported resource
83844 + if (unlikely(!restab_log[res]))
83845 + return;
83846 +
83847 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
83848 + rlim = task_rlimit_max(task, res);
83849 + else
83850 + rlim = task_rlimit(task, res);
83851 +
83852 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
83853 + return;
83854 +
83855 + rcu_read_lock();
83856 + cred = __task_cred(task);
83857 +
83858 + if (res == RLIMIT_NPROC &&
83859 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
83860 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
83861 + goto out_rcu_unlock;
83862 + else if (res == RLIMIT_MEMLOCK &&
83863 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
83864 + goto out_rcu_unlock;
83865 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
83866 + goto out_rcu_unlock;
83867 + rcu_read_unlock();
83868 +
83869 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
83870 +
83871 + return;
83872 +out_rcu_unlock:
83873 + rcu_read_unlock();
83874 + return;
83875 +}
83876 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
83877 new file mode 100644
83878 index 0000000..35d9e65
83879 --- /dev/null
83880 +++ b/grsecurity/gracl_segv.c
83881 @@ -0,0 +1,324 @@
83882 +#include <linux/kernel.h>
83883 +#include <linux/mm.h>
83884 +#include <asm/uaccess.h>
83885 +#include <asm/errno.h>
83886 +#include <asm/mman.h>
83887 +#include <net/sock.h>
83888 +#include <linux/file.h>
83889 +#include <linux/fs.h>
83890 +#include <linux/net.h>
83891 +#include <linux/in.h>
83892 +#include <linux/slab.h>
83893 +#include <linux/types.h>
83894 +#include <linux/sched.h>
83895 +#include <linux/timer.h>
83896 +#include <linux/gracl.h>
83897 +#include <linux/grsecurity.h>
83898 +#include <linux/grinternal.h>
83899 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83900 +#include <linux/magic.h>
83901 +#include <linux/pagemap.h>
83902 +#include "../fs/btrfs/async-thread.h"
83903 +#include "../fs/btrfs/ctree.h"
83904 +#include "../fs/btrfs/btrfs_inode.h"
83905 +#endif
83906 +
83907 +static struct crash_uid *uid_set;
83908 +static unsigned short uid_used;
83909 +static DEFINE_SPINLOCK(gr_uid_lock);
83910 +extern rwlock_t gr_inode_lock;
83911 +extern struct acl_subject_label *
83912 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
83913 + struct acl_role_label *role);
83914 +
83915 +static inline dev_t __get_dev(const struct dentry *dentry)
83916 +{
83917 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83918 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83919 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
83920 + else
83921 +#endif
83922 + return dentry->d_sb->s_dev;
83923 +}
83924 +
83925 +static inline u64 __get_ino(const struct dentry *dentry)
83926 +{
83927 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83928 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83929 + return btrfs_ino(dentry->d_inode);
83930 + else
83931 +#endif
83932 + return dentry->d_inode->i_ino;
83933 +}
83934 +
83935 +int
83936 +gr_init_uidset(void)
83937 +{
83938 + uid_set =
83939 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
83940 + uid_used = 0;
83941 +
83942 + return uid_set ? 1 : 0;
83943 +}
83944 +
83945 +void
83946 +gr_free_uidset(void)
83947 +{
83948 + if (uid_set) {
83949 + struct crash_uid *tmpset;
83950 + spin_lock(&gr_uid_lock);
83951 + tmpset = uid_set;
83952 + uid_set = NULL;
83953 + uid_used = 0;
83954 + spin_unlock(&gr_uid_lock);
83955 + if (tmpset)
83956 + kfree(tmpset);
83957 + }
83958 +
83959 + return;
83960 +}
83961 +
83962 +int
83963 +gr_find_uid(const uid_t uid)
83964 +{
83965 + struct crash_uid *tmp = uid_set;
83966 + uid_t buid;
83967 + int low = 0, high = uid_used - 1, mid;
83968 +
83969 + while (high >= low) {
83970 + mid = (low + high) >> 1;
83971 + buid = tmp[mid].uid;
83972 + if (buid == uid)
83973 + return mid;
83974 + if (buid > uid)
83975 + high = mid - 1;
83976 + if (buid < uid)
83977 + low = mid + 1;
83978 + }
83979 +
83980 + return -1;
83981 +}
83982 +
83983 +static void
83984 +gr_insertsort(void)
83985 +{
83986 + unsigned short i, j;
83987 + struct crash_uid index;
83988 +
83989 + for (i = 1; i < uid_used; i++) {
83990 + index = uid_set[i];
83991 + j = i;
83992 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
83993 + uid_set[j] = uid_set[j - 1];
83994 + j--;
83995 + }
83996 + uid_set[j] = index;
83997 + }
83998 +
83999 + return;
84000 +}
84001 +
84002 +static void
84003 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
84004 +{
84005 + int loc;
84006 + uid_t uid = GR_GLOBAL_UID(kuid);
84007 +
84008 + if (uid_used == GR_UIDTABLE_MAX)
84009 + return;
84010 +
84011 + loc = gr_find_uid(uid);
84012 +
84013 + if (loc >= 0) {
84014 + uid_set[loc].expires = expires;
84015 + return;
84016 + }
84017 +
84018 + uid_set[uid_used].uid = uid;
84019 + uid_set[uid_used].expires = expires;
84020 + uid_used++;
84021 +
84022 + gr_insertsort();
84023 +
84024 + return;
84025 +}
84026 +
84027 +void
84028 +gr_remove_uid(const unsigned short loc)
84029 +{
84030 + unsigned short i;
84031 +
84032 + for (i = loc + 1; i < uid_used; i++)
84033 + uid_set[i - 1] = uid_set[i];
84034 +
84035 + uid_used--;
84036 +
84037 + return;
84038 +}
84039 +
84040 +int
84041 +gr_check_crash_uid(const kuid_t kuid)
84042 +{
84043 + int loc;
84044 + int ret = 0;
84045 + uid_t uid;
84046 +
84047 + if (unlikely(!gr_acl_is_enabled()))
84048 + return 0;
84049 +
84050 + uid = GR_GLOBAL_UID(kuid);
84051 +
84052 + spin_lock(&gr_uid_lock);
84053 + loc = gr_find_uid(uid);
84054 +
84055 + if (loc < 0)
84056 + goto out_unlock;
84057 +
84058 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
84059 + gr_remove_uid(loc);
84060 + else
84061 + ret = 1;
84062 +
84063 +out_unlock:
84064 + spin_unlock(&gr_uid_lock);
84065 + return ret;
84066 +}
84067 +
84068 +static int
84069 +proc_is_setxid(const struct cred *cred)
84070 +{
84071 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
84072 + !uid_eq(cred->uid, cred->fsuid))
84073 + return 1;
84074 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
84075 + !gid_eq(cred->gid, cred->fsgid))
84076 + return 1;
84077 +
84078 + return 0;
84079 +}
84080 +
84081 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
84082 +
84083 +void
84084 +gr_handle_crash(struct task_struct *task, const int sig)
84085 +{
84086 + struct acl_subject_label *curr;
84087 + struct task_struct *tsk, *tsk2;
84088 + const struct cred *cred;
84089 + const struct cred *cred2;
84090 +
84091 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
84092 + return;
84093 +
84094 + if (unlikely(!gr_acl_is_enabled()))
84095 + return;
84096 +
84097 + curr = task->acl;
84098 +
84099 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
84100 + return;
84101 +
84102 + if (time_before_eq(curr->expires, get_seconds())) {
84103 + curr->expires = 0;
84104 + curr->crashes = 0;
84105 + }
84106 +
84107 + curr->crashes++;
84108 +
84109 + if (!curr->expires)
84110 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
84111 +
84112 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
84113 + time_after(curr->expires, get_seconds())) {
84114 + rcu_read_lock();
84115 + cred = __task_cred(task);
84116 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
84117 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
84118 + spin_lock(&gr_uid_lock);
84119 + gr_insert_uid(cred->uid, curr->expires);
84120 + spin_unlock(&gr_uid_lock);
84121 + curr->expires = 0;
84122 + curr->crashes = 0;
84123 + read_lock(&tasklist_lock);
84124 + do_each_thread(tsk2, tsk) {
84125 + cred2 = __task_cred(tsk);
84126 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
84127 + gr_fake_force_sig(SIGKILL, tsk);
84128 + } while_each_thread(tsk2, tsk);
84129 + read_unlock(&tasklist_lock);
84130 + } else {
84131 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
84132 + read_lock(&tasklist_lock);
84133 + read_lock(&grsec_exec_file_lock);
84134 + do_each_thread(tsk2, tsk) {
84135 + if (likely(tsk != task)) {
84136 + // if this thread has the same subject as the one that triggered
84137 + // RES_CRASH and it's the same binary, kill it
84138 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
84139 + gr_fake_force_sig(SIGKILL, tsk);
84140 + }
84141 + } while_each_thread(tsk2, tsk);
84142 + read_unlock(&grsec_exec_file_lock);
84143 + read_unlock(&tasklist_lock);
84144 + }
84145 + rcu_read_unlock();
84146 + }
84147 +
84148 + return;
84149 +}
84150 +
84151 +int
84152 +gr_check_crash_exec(const struct file *filp)
84153 +{
84154 + struct acl_subject_label *curr;
84155 + struct dentry *dentry;
84156 +
84157 + if (unlikely(!gr_acl_is_enabled()))
84158 + return 0;
84159 +
84160 + read_lock(&gr_inode_lock);
84161 + dentry = filp->f_path.dentry;
84162 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
84163 + current->role);
84164 + read_unlock(&gr_inode_lock);
84165 +
84166 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
84167 + (!curr->crashes && !curr->expires))
84168 + return 0;
84169 +
84170 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
84171 + time_after(curr->expires, get_seconds()))
84172 + return 1;
84173 + else if (time_before_eq(curr->expires, get_seconds())) {
84174 + curr->crashes = 0;
84175 + curr->expires = 0;
84176 + }
84177 +
84178 + return 0;
84179 +}
84180 +
84181 +void
84182 +gr_handle_alertkill(struct task_struct *task)
84183 +{
84184 + struct acl_subject_label *curracl;
84185 + __u32 curr_ip;
84186 + struct task_struct *p, *p2;
84187 +
84188 + if (unlikely(!gr_acl_is_enabled()))
84189 + return;
84190 +
84191 + curracl = task->acl;
84192 + curr_ip = task->signal->curr_ip;
84193 +
84194 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
84195 + read_lock(&tasklist_lock);
84196 + do_each_thread(p2, p) {
84197 + if (p->signal->curr_ip == curr_ip)
84198 + gr_fake_force_sig(SIGKILL, p);
84199 + } while_each_thread(p2, p);
84200 + read_unlock(&tasklist_lock);
84201 + } else if (curracl->mode & GR_KILLPROC)
84202 + gr_fake_force_sig(SIGKILL, task);
84203 +
84204 + return;
84205 +}
84206 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
84207 new file mode 100644
84208 index 0000000..6b0c9cc
84209 --- /dev/null
84210 +++ b/grsecurity/gracl_shm.c
84211 @@ -0,0 +1,40 @@
84212 +#include <linux/kernel.h>
84213 +#include <linux/mm.h>
84214 +#include <linux/sched.h>
84215 +#include <linux/file.h>
84216 +#include <linux/ipc.h>
84217 +#include <linux/gracl.h>
84218 +#include <linux/grsecurity.h>
84219 +#include <linux/grinternal.h>
84220 +
84221 +int
84222 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84223 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
84224 +{
84225 + struct task_struct *task;
84226 +
84227 + if (!gr_acl_is_enabled())
84228 + return 1;
84229 +
84230 + rcu_read_lock();
84231 + read_lock(&tasklist_lock);
84232 +
84233 + task = find_task_by_vpid(shm_cprid);
84234 +
84235 + if (unlikely(!task))
84236 + task = find_task_by_vpid(shm_lapid);
84237 +
84238 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
84239 + (task_pid_nr(task) == shm_lapid)) &&
84240 + (task->acl->mode & GR_PROTSHM) &&
84241 + (task->acl != current->acl))) {
84242 + read_unlock(&tasklist_lock);
84243 + rcu_read_unlock();
84244 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
84245 + return 0;
84246 + }
84247 + read_unlock(&tasklist_lock);
84248 + rcu_read_unlock();
84249 +
84250 + return 1;
84251 +}
84252 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
84253 new file mode 100644
84254 index 0000000..bc0be01
84255 --- /dev/null
84256 +++ b/grsecurity/grsec_chdir.c
84257 @@ -0,0 +1,19 @@
84258 +#include <linux/kernel.h>
84259 +#include <linux/sched.h>
84260 +#include <linux/fs.h>
84261 +#include <linux/file.h>
84262 +#include <linux/grsecurity.h>
84263 +#include <linux/grinternal.h>
84264 +
84265 +void
84266 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
84267 +{
84268 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
84269 + if ((grsec_enable_chdir && grsec_enable_group &&
84270 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
84271 + !grsec_enable_group)) {
84272 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
84273 + }
84274 +#endif
84275 + return;
84276 +}
84277 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
84278 new file mode 100644
84279 index 0000000..114ea4f
84280 --- /dev/null
84281 +++ b/grsecurity/grsec_chroot.c
84282 @@ -0,0 +1,467 @@
84283 +#include <linux/kernel.h>
84284 +#include <linux/module.h>
84285 +#include <linux/sched.h>
84286 +#include <linux/file.h>
84287 +#include <linux/fs.h>
84288 +#include <linux/mount.h>
84289 +#include <linux/types.h>
84290 +#include "../fs/mount.h"
84291 +#include <linux/grsecurity.h>
84292 +#include <linux/grinternal.h>
84293 +
84294 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84295 +int gr_init_ran;
84296 +#endif
84297 +
84298 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
84299 +{
84300 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84301 + struct dentry *tmpd = dentry;
84302 +
84303 + read_seqlock_excl(&mount_lock);
84304 + write_seqlock(&rename_lock);
84305 +
84306 + while (tmpd != mnt->mnt_root) {
84307 + atomic_inc(&tmpd->chroot_refcnt);
84308 + tmpd = tmpd->d_parent;
84309 + }
84310 + atomic_inc(&tmpd->chroot_refcnt);
84311 +
84312 + write_sequnlock(&rename_lock);
84313 + read_sequnlock_excl(&mount_lock);
84314 +#endif
84315 +}
84316 +
84317 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
84318 +{
84319 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84320 + struct dentry *tmpd = dentry;
84321 +
84322 + read_seqlock_excl(&mount_lock);
84323 + write_seqlock(&rename_lock);
84324 +
84325 + while (tmpd != mnt->mnt_root) {
84326 + atomic_dec(&tmpd->chroot_refcnt);
84327 + tmpd = tmpd->d_parent;
84328 + }
84329 + atomic_dec(&tmpd->chroot_refcnt);
84330 +
84331 + write_sequnlock(&rename_lock);
84332 + read_sequnlock_excl(&mount_lock);
84333 +#endif
84334 +}
84335 +
84336 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84337 +static struct dentry *get_closest_chroot(struct dentry *dentry)
84338 +{
84339 + write_seqlock(&rename_lock);
84340 + do {
84341 + if (atomic_read(&dentry->chroot_refcnt)) {
84342 + write_sequnlock(&rename_lock);
84343 + return dentry;
84344 + }
84345 + dentry = dentry->d_parent;
84346 + } while (!IS_ROOT(dentry));
84347 + write_sequnlock(&rename_lock);
84348 + return NULL;
84349 +}
84350 +#endif
84351 +
84352 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
84353 + struct dentry *newdentry, struct vfsmount *newmnt)
84354 +{
84355 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84356 + struct dentry *chroot;
84357 +
84358 + if (unlikely(!grsec_enable_chroot_rename))
84359 + return 0;
84360 +
84361 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
84362 + return 0;
84363 +
84364 + chroot = get_closest_chroot(olddentry);
84365 +
84366 + if (chroot == NULL)
84367 + return 0;
84368 +
84369 + if (is_subdir(newdentry, chroot))
84370 + return 0;
84371 +
84372 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
84373 +
84374 + return 1;
84375 +#else
84376 + return 0;
84377 +#endif
84378 +}
84379 +
84380 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
84381 +{
84382 +#ifdef CONFIG_GRKERNSEC
84383 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
84384 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
84385 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84386 + && gr_init_ran
84387 +#endif
84388 + )
84389 + task->gr_is_chrooted = 1;
84390 + else {
84391 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84392 + if (task_pid_nr(task) == 1 && !gr_init_ran)
84393 + gr_init_ran = 1;
84394 +#endif
84395 + task->gr_is_chrooted = 0;
84396 + }
84397 +
84398 + task->gr_chroot_dentry = path->dentry;
84399 +#endif
84400 + return;
84401 +}
84402 +
84403 +void gr_clear_chroot_entries(struct task_struct *task)
84404 +{
84405 +#ifdef CONFIG_GRKERNSEC
84406 + task->gr_is_chrooted = 0;
84407 + task->gr_chroot_dentry = NULL;
84408 +#endif
84409 + return;
84410 +}
84411 +
84412 +int
84413 +gr_handle_chroot_unix(const pid_t pid)
84414 +{
84415 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
84416 + struct task_struct *p;
84417 +
84418 + if (unlikely(!grsec_enable_chroot_unix))
84419 + return 1;
84420 +
84421 + if (likely(!proc_is_chrooted(current)))
84422 + return 1;
84423 +
84424 + rcu_read_lock();
84425 + read_lock(&tasklist_lock);
84426 + p = find_task_by_vpid_unrestricted(pid);
84427 + if (unlikely(p && !have_same_root(current, p))) {
84428 + read_unlock(&tasklist_lock);
84429 + rcu_read_unlock();
84430 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
84431 + return 0;
84432 + }
84433 + read_unlock(&tasklist_lock);
84434 + rcu_read_unlock();
84435 +#endif
84436 + return 1;
84437 +}
84438 +
84439 +int
84440 +gr_handle_chroot_nice(void)
84441 +{
84442 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
84443 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
84444 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
84445 + return -EPERM;
84446 + }
84447 +#endif
84448 + return 0;
84449 +}
84450 +
84451 +int
84452 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
84453 +{
84454 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
84455 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
84456 + && proc_is_chrooted(current)) {
84457 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
84458 + return -EACCES;
84459 + }
84460 +#endif
84461 + return 0;
84462 +}
84463 +
84464 +int
84465 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
84466 +{
84467 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84468 + struct task_struct *p;
84469 + int ret = 0;
84470 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
84471 + return ret;
84472 +
84473 + read_lock(&tasklist_lock);
84474 + do_each_pid_task(pid, type, p) {
84475 + if (!have_same_root(current, p)) {
84476 + ret = 1;
84477 + goto out;
84478 + }
84479 + } while_each_pid_task(pid, type, p);
84480 +out:
84481 + read_unlock(&tasklist_lock);
84482 + return ret;
84483 +#endif
84484 + return 0;
84485 +}
84486 +
84487 +int
84488 +gr_pid_is_chrooted(struct task_struct *p)
84489 +{
84490 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84491 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
84492 + return 0;
84493 +
84494 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
84495 + !have_same_root(current, p)) {
84496 + return 1;
84497 + }
84498 +#endif
84499 + return 0;
84500 +}
84501 +
84502 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
84503 +
84504 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
84505 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
84506 +{
84507 + struct path path, currentroot;
84508 + int ret = 0;
84509 +
84510 + path.dentry = (struct dentry *)u_dentry;
84511 + path.mnt = (struct vfsmount *)u_mnt;
84512 + get_fs_root(current->fs, &currentroot);
84513 + if (path_is_under(&path, &currentroot))
84514 + ret = 1;
84515 + path_put(&currentroot);
84516 +
84517 + return ret;
84518 +}
84519 +#endif
84520 +
84521 +int
84522 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
84523 +{
84524 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
84525 + if (!grsec_enable_chroot_fchdir)
84526 + return 1;
84527 +
84528 + if (!proc_is_chrooted(current))
84529 + return 1;
84530 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
84531 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
84532 + return 0;
84533 + }
84534 +#endif
84535 + return 1;
84536 +}
84537 +
84538 +int
84539 +gr_chroot_fhandle(void)
84540 +{
84541 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
84542 + if (!grsec_enable_chroot_fchdir)
84543 + return 1;
84544 +
84545 + if (!proc_is_chrooted(current))
84546 + return 1;
84547 + else {
84548 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
84549 + return 0;
84550 + }
84551 +#endif
84552 + return 1;
84553 +}
84554 +
84555 +int
84556 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84557 + const u64 shm_createtime)
84558 +{
84559 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
84560 + struct task_struct *p;
84561 +
84562 + if (unlikely(!grsec_enable_chroot_shmat))
84563 + return 1;
84564 +
84565 + if (likely(!proc_is_chrooted(current)))
84566 + return 1;
84567 +
84568 + rcu_read_lock();
84569 + read_lock(&tasklist_lock);
84570 +
84571 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
84572 + if (time_before_eq64(p->start_time, shm_createtime)) {
84573 + if (have_same_root(current, p)) {
84574 + goto allow;
84575 + } else {
84576 + read_unlock(&tasklist_lock);
84577 + rcu_read_unlock();
84578 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
84579 + return 0;
84580 + }
84581 + }
84582 + /* creator exited, pid reuse, fall through to next check */
84583 + }
84584 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
84585 + if (unlikely(!have_same_root(current, p))) {
84586 + read_unlock(&tasklist_lock);
84587 + rcu_read_unlock();
84588 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
84589 + return 0;
84590 + }
84591 + }
84592 +
84593 +allow:
84594 + read_unlock(&tasklist_lock);
84595 + rcu_read_unlock();
84596 +#endif
84597 + return 1;
84598 +}
84599 +
84600 +void
84601 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
84602 +{
84603 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
84604 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
84605 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
84606 +#endif
84607 + return;
84608 +}
84609 +
84610 +int
84611 +gr_handle_chroot_mknod(const struct dentry *dentry,
84612 + const struct vfsmount *mnt, const int mode)
84613 +{
84614 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
84615 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
84616 + proc_is_chrooted(current)) {
84617 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
84618 + return -EPERM;
84619 + }
84620 +#endif
84621 + return 0;
84622 +}
84623 +
84624 +int
84625 +gr_handle_chroot_mount(const struct dentry *dentry,
84626 + const struct vfsmount *mnt, const char *dev_name)
84627 +{
84628 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
84629 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
84630 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
84631 + return -EPERM;
84632 + }
84633 +#endif
84634 + return 0;
84635 +}
84636 +
84637 +int
84638 +gr_handle_chroot_pivot(void)
84639 +{
84640 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
84641 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
84642 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
84643 + return -EPERM;
84644 + }
84645 +#endif
84646 + return 0;
84647 +}
84648 +
84649 +int
84650 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
84651 +{
84652 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
84653 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
84654 + !gr_is_outside_chroot(dentry, mnt)) {
84655 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
84656 + return -EPERM;
84657 + }
84658 +#endif
84659 + return 0;
84660 +}
84661 +
84662 +extern const char *captab_log[];
84663 +extern int captab_log_entries;
84664 +
84665 +int
84666 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
84667 +{
84668 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84669 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
84670 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
84671 + if (cap_raised(chroot_caps, cap)) {
84672 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
84673 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
84674 + }
84675 + return 0;
84676 + }
84677 + }
84678 +#endif
84679 + return 1;
84680 +}
84681 +
84682 +int
84683 +gr_chroot_is_capable(const int cap)
84684 +{
84685 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84686 + return gr_task_chroot_is_capable(current, current_cred(), cap);
84687 +#endif
84688 + return 1;
84689 +}
84690 +
84691 +int
84692 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
84693 +{
84694 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84695 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
84696 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
84697 + if (cap_raised(chroot_caps, cap)) {
84698 + return 0;
84699 + }
84700 + }
84701 +#endif
84702 + return 1;
84703 +}
84704 +
84705 +int
84706 +gr_chroot_is_capable_nolog(const int cap)
84707 +{
84708 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84709 + return gr_task_chroot_is_capable_nolog(current, cap);
84710 +#endif
84711 + return 1;
84712 +}
84713 +
84714 +int
84715 +gr_handle_chroot_sysctl(const int op)
84716 +{
84717 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
84718 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
84719 + proc_is_chrooted(current))
84720 + return -EACCES;
84721 +#endif
84722 + return 0;
84723 +}
84724 +
84725 +void
84726 +gr_handle_chroot_chdir(const struct path *path)
84727 +{
84728 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
84729 + if (grsec_enable_chroot_chdir)
84730 + set_fs_pwd(current->fs, path);
84731 +#endif
84732 + return;
84733 +}
84734 +
84735 +int
84736 +gr_handle_chroot_chmod(const struct dentry *dentry,
84737 + const struct vfsmount *mnt, const int mode)
84738 +{
84739 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
84740 + /* allow chmod +s on directories, but not files */
84741 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
84742 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
84743 + proc_is_chrooted(current)) {
84744 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
84745 + return -EPERM;
84746 + }
84747 +#endif
84748 + return 0;
84749 +}
84750 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
84751 new file mode 100644
84752 index 0000000..946f750
84753 --- /dev/null
84754 +++ b/grsecurity/grsec_disabled.c
84755 @@ -0,0 +1,445 @@
84756 +#include <linux/kernel.h>
84757 +#include <linux/module.h>
84758 +#include <linux/sched.h>
84759 +#include <linux/file.h>
84760 +#include <linux/fs.h>
84761 +#include <linux/kdev_t.h>
84762 +#include <linux/net.h>
84763 +#include <linux/in.h>
84764 +#include <linux/ip.h>
84765 +#include <linux/skbuff.h>
84766 +#include <linux/sysctl.h>
84767 +
84768 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
84769 +void
84770 +pax_set_initial_flags(struct linux_binprm *bprm)
84771 +{
84772 + return;
84773 +}
84774 +#endif
84775 +
84776 +#ifdef CONFIG_SYSCTL
84777 +__u32
84778 +gr_handle_sysctl(const struct ctl_table * table, const int op)
84779 +{
84780 + return 0;
84781 +}
84782 +#endif
84783 +
84784 +#ifdef CONFIG_TASKSTATS
84785 +int gr_is_taskstats_denied(int pid)
84786 +{
84787 + return 0;
84788 +}
84789 +#endif
84790 +
84791 +int
84792 +gr_acl_is_enabled(void)
84793 +{
84794 + return 0;
84795 +}
84796 +
84797 +int
84798 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
84799 +{
84800 + return 0;
84801 +}
84802 +
84803 +void
84804 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
84805 +{
84806 + return;
84807 +}
84808 +
84809 +int
84810 +gr_handle_rawio(const struct inode *inode)
84811 +{
84812 + return 0;
84813 +}
84814 +
84815 +void
84816 +gr_acl_handle_psacct(struct task_struct *task, const long code)
84817 +{
84818 + return;
84819 +}
84820 +
84821 +int
84822 +gr_handle_ptrace(struct task_struct *task, const long request)
84823 +{
84824 + return 0;
84825 +}
84826 +
84827 +int
84828 +gr_handle_proc_ptrace(struct task_struct *task)
84829 +{
84830 + return 0;
84831 +}
84832 +
84833 +int
84834 +gr_set_acls(const int type)
84835 +{
84836 + return 0;
84837 +}
84838 +
84839 +int
84840 +gr_check_hidden_task(const struct task_struct *tsk)
84841 +{
84842 + return 0;
84843 +}
84844 +
84845 +int
84846 +gr_check_protected_task(const struct task_struct *task)
84847 +{
84848 + return 0;
84849 +}
84850 +
84851 +int
84852 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
84853 +{
84854 + return 0;
84855 +}
84856 +
84857 +void
84858 +gr_copy_label(struct task_struct *tsk)
84859 +{
84860 + return;
84861 +}
84862 +
84863 +void
84864 +gr_set_pax_flags(struct task_struct *task)
84865 +{
84866 + return;
84867 +}
84868 +
84869 +int
84870 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
84871 + const int unsafe_share)
84872 +{
84873 + return 0;
84874 +}
84875 +
84876 +void
84877 +gr_handle_delete(const u64 ino, const dev_t dev)
84878 +{
84879 + return;
84880 +}
84881 +
84882 +void
84883 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
84884 +{
84885 + return;
84886 +}
84887 +
84888 +void
84889 +gr_handle_crash(struct task_struct *task, const int sig)
84890 +{
84891 + return;
84892 +}
84893 +
84894 +int
84895 +gr_check_crash_exec(const struct file *filp)
84896 +{
84897 + return 0;
84898 +}
84899 +
84900 +int
84901 +gr_check_crash_uid(const kuid_t uid)
84902 +{
84903 + return 0;
84904 +}
84905 +
84906 +void
84907 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
84908 + struct dentry *old_dentry,
84909 + struct dentry *new_dentry,
84910 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
84911 +{
84912 + return;
84913 +}
84914 +
84915 +int
84916 +gr_search_socket(const int family, const int type, const int protocol)
84917 +{
84918 + return 1;
84919 +}
84920 +
84921 +int
84922 +gr_search_connectbind(const int mode, const struct socket *sock,
84923 + const struct sockaddr_in *addr)
84924 +{
84925 + return 0;
84926 +}
84927 +
84928 +void
84929 +gr_handle_alertkill(struct task_struct *task)
84930 +{
84931 + return;
84932 +}
84933 +
84934 +__u32
84935 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
84936 +{
84937 + return 1;
84938 +}
84939 +
84940 +__u32
84941 +gr_acl_handle_hidden_file(const struct dentry * dentry,
84942 + const struct vfsmount * mnt)
84943 +{
84944 + return 1;
84945 +}
84946 +
84947 +__u32
84948 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
84949 + int acc_mode)
84950 +{
84951 + return 1;
84952 +}
84953 +
84954 +__u32
84955 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
84956 +{
84957 + return 1;
84958 +}
84959 +
84960 +__u32
84961 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
84962 +{
84963 + return 1;
84964 +}
84965 +
84966 +int
84967 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
84968 + unsigned int *vm_flags)
84969 +{
84970 + return 1;
84971 +}
84972 +
84973 +__u32
84974 +gr_acl_handle_truncate(const struct dentry * dentry,
84975 + const struct vfsmount * mnt)
84976 +{
84977 + return 1;
84978 +}
84979 +
84980 +__u32
84981 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
84982 +{
84983 + return 1;
84984 +}
84985 +
84986 +__u32
84987 +gr_acl_handle_access(const struct dentry * dentry,
84988 + const struct vfsmount * mnt, const int fmode)
84989 +{
84990 + return 1;
84991 +}
84992 +
84993 +__u32
84994 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
84995 + umode_t *mode)
84996 +{
84997 + return 1;
84998 +}
84999 +
85000 +__u32
85001 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
85002 +{
85003 + return 1;
85004 +}
85005 +
85006 +__u32
85007 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
85008 +{
85009 + return 1;
85010 +}
85011 +
85012 +__u32
85013 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
85014 +{
85015 + return 1;
85016 +}
85017 +
85018 +void
85019 +grsecurity_init(void)
85020 +{
85021 + return;
85022 +}
85023 +
85024 +umode_t gr_acl_umask(void)
85025 +{
85026 + return 0;
85027 +}
85028 +
85029 +__u32
85030 +gr_acl_handle_mknod(const struct dentry * new_dentry,
85031 + const struct dentry * parent_dentry,
85032 + const struct vfsmount * parent_mnt,
85033 + const int mode)
85034 +{
85035 + return 1;
85036 +}
85037 +
85038 +__u32
85039 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
85040 + const struct dentry * parent_dentry,
85041 + const struct vfsmount * parent_mnt)
85042 +{
85043 + return 1;
85044 +}
85045 +
85046 +__u32
85047 +gr_acl_handle_symlink(const struct dentry * new_dentry,
85048 + const struct dentry * parent_dentry,
85049 + const struct vfsmount * parent_mnt, const struct filename *from)
85050 +{
85051 + return 1;
85052 +}
85053 +
85054 +__u32
85055 +gr_acl_handle_link(const struct dentry * new_dentry,
85056 + const struct dentry * parent_dentry,
85057 + const struct vfsmount * parent_mnt,
85058 + const struct dentry * old_dentry,
85059 + const struct vfsmount * old_mnt, const struct filename *to)
85060 +{
85061 + return 1;
85062 +}
85063 +
85064 +int
85065 +gr_acl_handle_rename(const struct dentry *new_dentry,
85066 + const struct dentry *parent_dentry,
85067 + const struct vfsmount *parent_mnt,
85068 + const struct dentry *old_dentry,
85069 + const struct inode *old_parent_inode,
85070 + const struct vfsmount *old_mnt, const struct filename *newname,
85071 + unsigned int flags)
85072 +{
85073 + return 0;
85074 +}
85075 +
85076 +int
85077 +gr_acl_handle_filldir(const struct file *file, const char *name,
85078 + const int namelen, const u64 ino)
85079 +{
85080 + return 1;
85081 +}
85082 +
85083 +int
85084 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
85085 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
85086 +{
85087 + return 1;
85088 +}
85089 +
85090 +int
85091 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
85092 +{
85093 + return 0;
85094 +}
85095 +
85096 +int
85097 +gr_search_accept(const struct socket *sock)
85098 +{
85099 + return 0;
85100 +}
85101 +
85102 +int
85103 +gr_search_listen(const struct socket *sock)
85104 +{
85105 + return 0;
85106 +}
85107 +
85108 +int
85109 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
85110 +{
85111 + return 0;
85112 +}
85113 +
85114 +__u32
85115 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
85116 +{
85117 + return 1;
85118 +}
85119 +
85120 +__u32
85121 +gr_acl_handle_creat(const struct dentry * dentry,
85122 + const struct dentry * p_dentry,
85123 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
85124 + const int imode)
85125 +{
85126 + return 1;
85127 +}
85128 +
85129 +void
85130 +gr_acl_handle_exit(void)
85131 +{
85132 + return;
85133 +}
85134 +
85135 +int
85136 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
85137 +{
85138 + return 1;
85139 +}
85140 +
85141 +void
85142 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
85143 +{
85144 + return;
85145 +}
85146 +
85147 +int
85148 +gr_acl_handle_procpidmem(const struct task_struct *task)
85149 +{
85150 + return 0;
85151 +}
85152 +
85153 +int
85154 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
85155 +{
85156 + return 0;
85157 +}
85158 +
85159 +int
85160 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
85161 +{
85162 + return 0;
85163 +}
85164 +
85165 +int
85166 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
85167 +{
85168 + return 0;
85169 +}
85170 +
85171 +int
85172 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
85173 +{
85174 + return 0;
85175 +}
85176 +
85177 +int gr_acl_enable_at_secure(void)
85178 +{
85179 + return 0;
85180 +}
85181 +
85182 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
85183 +{
85184 + return dentry->d_sb->s_dev;
85185 +}
85186 +
85187 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
85188 +{
85189 + return dentry->d_inode->i_ino;
85190 +}
85191 +
85192 +void gr_put_exec_file(struct task_struct *task)
85193 +{
85194 + return;
85195 +}
85196 +
85197 +#ifdef CONFIG_SECURITY
85198 +EXPORT_SYMBOL_GPL(gr_check_user_change);
85199 +EXPORT_SYMBOL_GPL(gr_check_group_change);
85200 +#endif
85201 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
85202 new file mode 100644
85203 index 0000000..fb7531e
85204 --- /dev/null
85205 +++ b/grsecurity/grsec_exec.c
85206 @@ -0,0 +1,189 @@
85207 +#include <linux/kernel.h>
85208 +#include <linux/sched.h>
85209 +#include <linux/file.h>
85210 +#include <linux/binfmts.h>
85211 +#include <linux/fs.h>
85212 +#include <linux/types.h>
85213 +#include <linux/grdefs.h>
85214 +#include <linux/grsecurity.h>
85215 +#include <linux/grinternal.h>
85216 +#include <linux/capability.h>
85217 +#include <linux/module.h>
85218 +#include <linux/compat.h>
85219 +
85220 +#include <asm/uaccess.h>
85221 +
85222 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85223 +static char gr_exec_arg_buf[132];
85224 +static DEFINE_MUTEX(gr_exec_arg_mutex);
85225 +#endif
85226 +
85227 +struct user_arg_ptr {
85228 +#ifdef CONFIG_COMPAT
85229 + bool is_compat;
85230 +#endif
85231 + union {
85232 + const char __user *const __user *native;
85233 +#ifdef CONFIG_COMPAT
85234 + const compat_uptr_t __user *compat;
85235 +#endif
85236 + } ptr;
85237 +};
85238 +
85239 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
85240 +
85241 +void
85242 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
85243 +{
85244 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85245 + char *grarg = gr_exec_arg_buf;
85246 + unsigned int i, x, execlen = 0;
85247 + char c;
85248 +
85249 + if (!((grsec_enable_execlog && grsec_enable_group &&
85250 + in_group_p(grsec_audit_gid))
85251 + || (grsec_enable_execlog && !grsec_enable_group)))
85252 + return;
85253 +
85254 + mutex_lock(&gr_exec_arg_mutex);
85255 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
85256 +
85257 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
85258 + const char __user *p;
85259 + unsigned int len;
85260 +
85261 + p = get_user_arg_ptr(argv, i);
85262 + if (IS_ERR(p))
85263 + goto log;
85264 +
85265 + len = strnlen_user(p, 128 - execlen);
85266 + if (len > 128 - execlen)
85267 + len = 128 - execlen;
85268 + else if (len > 0)
85269 + len--;
85270 + if (copy_from_user(grarg + execlen, p, len))
85271 + goto log;
85272 +
85273 + /* rewrite unprintable characters */
85274 + for (x = 0; x < len; x++) {
85275 + c = *(grarg + execlen + x);
85276 + if (c < 32 || c > 126)
85277 + *(grarg + execlen + x) = ' ';
85278 + }
85279 +
85280 + execlen += len;
85281 + *(grarg + execlen) = ' ';
85282 + *(grarg + execlen + 1) = '\0';
85283 + execlen++;
85284 + }
85285 +
85286 + log:
85287 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
85288 + bprm->file->f_path.mnt, grarg);
85289 + mutex_unlock(&gr_exec_arg_mutex);
85290 +#endif
85291 + return;
85292 +}
85293 +
85294 +#ifdef CONFIG_GRKERNSEC
85295 +extern int gr_acl_is_capable(const int cap);
85296 +extern int gr_acl_is_capable_nolog(const int cap);
85297 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
85298 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
85299 +extern int gr_chroot_is_capable(const int cap);
85300 +extern int gr_chroot_is_capable_nolog(const int cap);
85301 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
85302 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
85303 +#endif
85304 +
85305 +const char *captab_log[] = {
85306 + "CAP_CHOWN",
85307 + "CAP_DAC_OVERRIDE",
85308 + "CAP_DAC_READ_SEARCH",
85309 + "CAP_FOWNER",
85310 + "CAP_FSETID",
85311 + "CAP_KILL",
85312 + "CAP_SETGID",
85313 + "CAP_SETUID",
85314 + "CAP_SETPCAP",
85315 + "CAP_LINUX_IMMUTABLE",
85316 + "CAP_NET_BIND_SERVICE",
85317 + "CAP_NET_BROADCAST",
85318 + "CAP_NET_ADMIN",
85319 + "CAP_NET_RAW",
85320 + "CAP_IPC_LOCK",
85321 + "CAP_IPC_OWNER",
85322 + "CAP_SYS_MODULE",
85323 + "CAP_SYS_RAWIO",
85324 + "CAP_SYS_CHROOT",
85325 + "CAP_SYS_PTRACE",
85326 + "CAP_SYS_PACCT",
85327 + "CAP_SYS_ADMIN",
85328 + "CAP_SYS_BOOT",
85329 + "CAP_SYS_NICE",
85330 + "CAP_SYS_RESOURCE",
85331 + "CAP_SYS_TIME",
85332 + "CAP_SYS_TTY_CONFIG",
85333 + "CAP_MKNOD",
85334 + "CAP_LEASE",
85335 + "CAP_AUDIT_WRITE",
85336 + "CAP_AUDIT_CONTROL",
85337 + "CAP_SETFCAP",
85338 + "CAP_MAC_OVERRIDE",
85339 + "CAP_MAC_ADMIN",
85340 + "CAP_SYSLOG",
85341 + "CAP_WAKE_ALARM",
85342 + "CAP_BLOCK_SUSPEND",
85343 + "CAP_AUDIT_READ"
85344 +};
85345 +
85346 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
85347 +
85348 +int gr_is_capable(const int cap)
85349 +{
85350 +#ifdef CONFIG_GRKERNSEC
85351 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
85352 + return 1;
85353 + return 0;
85354 +#else
85355 + return 1;
85356 +#endif
85357 +}
85358 +
85359 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
85360 +{
85361 +#ifdef CONFIG_GRKERNSEC
85362 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
85363 + return 1;
85364 + return 0;
85365 +#else
85366 + return 1;
85367 +#endif
85368 +}
85369 +
85370 +int gr_is_capable_nolog(const int cap)
85371 +{
85372 +#ifdef CONFIG_GRKERNSEC
85373 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
85374 + return 1;
85375 + return 0;
85376 +#else
85377 + return 1;
85378 +#endif
85379 +}
85380 +
85381 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
85382 +{
85383 +#ifdef CONFIG_GRKERNSEC
85384 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
85385 + return 1;
85386 + return 0;
85387 +#else
85388 + return 1;
85389 +#endif
85390 +}
85391 +
85392 +EXPORT_SYMBOL_GPL(gr_is_capable);
85393 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
85394 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
85395 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
85396 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
85397 new file mode 100644
85398 index 0000000..06cc6ea
85399 --- /dev/null
85400 +++ b/grsecurity/grsec_fifo.c
85401 @@ -0,0 +1,24 @@
85402 +#include <linux/kernel.h>
85403 +#include <linux/sched.h>
85404 +#include <linux/fs.h>
85405 +#include <linux/file.h>
85406 +#include <linux/grinternal.h>
85407 +
85408 +int
85409 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
85410 + const struct dentry *dir, const int flag, const int acc_mode)
85411 +{
85412 +#ifdef CONFIG_GRKERNSEC_FIFO
85413 + const struct cred *cred = current_cred();
85414 +
85415 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
85416 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
85417 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
85418 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
85419 + if (!inode_permission(dentry->d_inode, acc_mode))
85420 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
85421 + return -EACCES;
85422 + }
85423 +#endif
85424 + return 0;
85425 +}
85426 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
85427 new file mode 100644
85428 index 0000000..8ca18bf
85429 --- /dev/null
85430 +++ b/grsecurity/grsec_fork.c
85431 @@ -0,0 +1,23 @@
85432 +#include <linux/kernel.h>
85433 +#include <linux/sched.h>
85434 +#include <linux/grsecurity.h>
85435 +#include <linux/grinternal.h>
85436 +#include <linux/errno.h>
85437 +
85438 +void
85439 +gr_log_forkfail(const int retval)
85440 +{
85441 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
85442 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
85443 + switch (retval) {
85444 + case -EAGAIN:
85445 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
85446 + break;
85447 + case -ENOMEM:
85448 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
85449 + break;
85450 + }
85451 + }
85452 +#endif
85453 + return;
85454 +}
85455 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
85456 new file mode 100644
85457 index 0000000..4ed9e7d
85458 --- /dev/null
85459 +++ b/grsecurity/grsec_init.c
85460 @@ -0,0 +1,290 @@
85461 +#include <linux/kernel.h>
85462 +#include <linux/sched.h>
85463 +#include <linux/mm.h>
85464 +#include <linux/gracl.h>
85465 +#include <linux/slab.h>
85466 +#include <linux/vmalloc.h>
85467 +#include <linux/percpu.h>
85468 +#include <linux/module.h>
85469 +
85470 +int grsec_enable_ptrace_readexec;
85471 +int grsec_enable_setxid;
85472 +int grsec_enable_symlinkown;
85473 +kgid_t grsec_symlinkown_gid;
85474 +int grsec_enable_brute;
85475 +int grsec_enable_link;
85476 +int grsec_enable_dmesg;
85477 +int grsec_enable_harden_ptrace;
85478 +int grsec_enable_harden_ipc;
85479 +int grsec_enable_fifo;
85480 +int grsec_enable_execlog;
85481 +int grsec_enable_signal;
85482 +int grsec_enable_forkfail;
85483 +int grsec_enable_audit_ptrace;
85484 +int grsec_enable_time;
85485 +int grsec_enable_group;
85486 +kgid_t grsec_audit_gid;
85487 +int grsec_enable_chdir;
85488 +int grsec_enable_mount;
85489 +int grsec_enable_rofs;
85490 +int grsec_deny_new_usb;
85491 +int grsec_enable_chroot_findtask;
85492 +int grsec_enable_chroot_mount;
85493 +int grsec_enable_chroot_shmat;
85494 +int grsec_enable_chroot_fchdir;
85495 +int grsec_enable_chroot_double;
85496 +int grsec_enable_chroot_pivot;
85497 +int grsec_enable_chroot_chdir;
85498 +int grsec_enable_chroot_chmod;
85499 +int grsec_enable_chroot_mknod;
85500 +int grsec_enable_chroot_nice;
85501 +int grsec_enable_chroot_execlog;
85502 +int grsec_enable_chroot_caps;
85503 +int grsec_enable_chroot_rename;
85504 +int grsec_enable_chroot_sysctl;
85505 +int grsec_enable_chroot_unix;
85506 +int grsec_enable_tpe;
85507 +kgid_t grsec_tpe_gid;
85508 +int grsec_enable_blackhole;
85509 +#ifdef CONFIG_IPV6_MODULE
85510 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
85511 +#endif
85512 +int grsec_lastack_retries;
85513 +int grsec_enable_tpe_all;
85514 +int grsec_enable_tpe_invert;
85515 +int grsec_enable_socket_all;
85516 +kgid_t grsec_socket_all_gid;
85517 +int grsec_enable_socket_client;
85518 +kgid_t grsec_socket_client_gid;
85519 +int grsec_enable_socket_server;
85520 +kgid_t grsec_socket_server_gid;
85521 +int grsec_resource_logging;
85522 +int grsec_disable_privio;
85523 +int grsec_enable_log_rwxmaps;
85524 +int grsec_lock;
85525 +
85526 +DEFINE_SPINLOCK(grsec_alert_lock);
85527 +unsigned long grsec_alert_wtime = 0;
85528 +unsigned long grsec_alert_fyet = 0;
85529 +
85530 +DEFINE_SPINLOCK(grsec_audit_lock);
85531 +
85532 +DEFINE_RWLOCK(grsec_exec_file_lock);
85533 +
85534 +char *gr_shared_page[4];
85535 +
85536 +char *gr_alert_log_fmt;
85537 +char *gr_audit_log_fmt;
85538 +char *gr_alert_log_buf;
85539 +char *gr_audit_log_buf;
85540 +
85541 +extern struct gr_arg *gr_usermode;
85542 +extern unsigned char *gr_system_salt;
85543 +extern unsigned char *gr_system_sum;
85544 +
85545 +void __init
85546 +grsecurity_init(void)
85547 +{
85548 + int j;
85549 + /* create the per-cpu shared pages */
85550 +
85551 +#ifdef CONFIG_X86
85552 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
85553 +#endif
85554 +
85555 + for (j = 0; j < 4; j++) {
85556 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
85557 + if (gr_shared_page[j] == NULL) {
85558 + panic("Unable to allocate grsecurity shared page");
85559 + return;
85560 + }
85561 + }
85562 +
85563 + /* allocate log buffers */
85564 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
85565 + if (!gr_alert_log_fmt) {
85566 + panic("Unable to allocate grsecurity alert log format buffer");
85567 + return;
85568 + }
85569 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
85570 + if (!gr_audit_log_fmt) {
85571 + panic("Unable to allocate grsecurity audit log format buffer");
85572 + return;
85573 + }
85574 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
85575 + if (!gr_alert_log_buf) {
85576 + panic("Unable to allocate grsecurity alert log buffer");
85577 + return;
85578 + }
85579 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
85580 + if (!gr_audit_log_buf) {
85581 + panic("Unable to allocate grsecurity audit log buffer");
85582 + return;
85583 + }
85584 +
85585 + /* allocate memory for authentication structure */
85586 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
85587 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
85588 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
85589 +
85590 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
85591 + panic("Unable to allocate grsecurity authentication structure");
85592 + return;
85593 + }
85594 +
85595 +#ifdef CONFIG_GRKERNSEC_IO
85596 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
85597 + grsec_disable_privio = 1;
85598 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
85599 + grsec_disable_privio = 1;
85600 +#else
85601 + grsec_disable_privio = 0;
85602 +#endif
85603 +#endif
85604 +
85605 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
85606 + /* for backward compatibility, tpe_invert always defaults to on if
85607 + enabled in the kernel
85608 + */
85609 + grsec_enable_tpe_invert = 1;
85610 +#endif
85611 +
85612 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
85613 +#ifndef CONFIG_GRKERNSEC_SYSCTL
85614 + grsec_lock = 1;
85615 +#endif
85616 +
85617 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
85618 + grsec_enable_log_rwxmaps = 1;
85619 +#endif
85620 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
85621 + grsec_enable_group = 1;
85622 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
85623 +#endif
85624 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
85625 + grsec_enable_ptrace_readexec = 1;
85626 +#endif
85627 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
85628 + grsec_enable_chdir = 1;
85629 +#endif
85630 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
85631 + grsec_enable_harden_ptrace = 1;
85632 +#endif
85633 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
85634 + grsec_enable_harden_ipc = 1;
85635 +#endif
85636 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
85637 + grsec_enable_mount = 1;
85638 +#endif
85639 +#ifdef CONFIG_GRKERNSEC_LINK
85640 + grsec_enable_link = 1;
85641 +#endif
85642 +#ifdef CONFIG_GRKERNSEC_BRUTE
85643 + grsec_enable_brute = 1;
85644 +#endif
85645 +#ifdef CONFIG_GRKERNSEC_DMESG
85646 + grsec_enable_dmesg = 1;
85647 +#endif
85648 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
85649 + grsec_enable_blackhole = 1;
85650 + grsec_lastack_retries = 4;
85651 +#endif
85652 +#ifdef CONFIG_GRKERNSEC_FIFO
85653 + grsec_enable_fifo = 1;
85654 +#endif
85655 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85656 + grsec_enable_execlog = 1;
85657 +#endif
85658 +#ifdef CONFIG_GRKERNSEC_SETXID
85659 + grsec_enable_setxid = 1;
85660 +#endif
85661 +#ifdef CONFIG_GRKERNSEC_SIGNAL
85662 + grsec_enable_signal = 1;
85663 +#endif
85664 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
85665 + grsec_enable_forkfail = 1;
85666 +#endif
85667 +#ifdef CONFIG_GRKERNSEC_TIME
85668 + grsec_enable_time = 1;
85669 +#endif
85670 +#ifdef CONFIG_GRKERNSEC_RESLOG
85671 + grsec_resource_logging = 1;
85672 +#endif
85673 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
85674 + grsec_enable_chroot_findtask = 1;
85675 +#endif
85676 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
85677 + grsec_enable_chroot_unix = 1;
85678 +#endif
85679 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
85680 + grsec_enable_chroot_mount = 1;
85681 +#endif
85682 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
85683 + grsec_enable_chroot_fchdir = 1;
85684 +#endif
85685 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
85686 + grsec_enable_chroot_shmat = 1;
85687 +#endif
85688 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
85689 + grsec_enable_audit_ptrace = 1;
85690 +#endif
85691 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
85692 + grsec_enable_chroot_double = 1;
85693 +#endif
85694 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
85695 + grsec_enable_chroot_pivot = 1;
85696 +#endif
85697 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
85698 + grsec_enable_chroot_chdir = 1;
85699 +#endif
85700 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
85701 + grsec_enable_chroot_chmod = 1;
85702 +#endif
85703 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
85704 + grsec_enable_chroot_mknod = 1;
85705 +#endif
85706 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
85707 + grsec_enable_chroot_nice = 1;
85708 +#endif
85709 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
85710 + grsec_enable_chroot_execlog = 1;
85711 +#endif
85712 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
85713 + grsec_enable_chroot_caps = 1;
85714 +#endif
85715 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
85716 + grsec_enable_chroot_rename = 1;
85717 +#endif
85718 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
85719 + grsec_enable_chroot_sysctl = 1;
85720 +#endif
85721 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
85722 + grsec_enable_symlinkown = 1;
85723 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
85724 +#endif
85725 +#ifdef CONFIG_GRKERNSEC_TPE
85726 + grsec_enable_tpe = 1;
85727 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
85728 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
85729 + grsec_enable_tpe_all = 1;
85730 +#endif
85731 +#endif
85732 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
85733 + grsec_enable_socket_all = 1;
85734 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
85735 +#endif
85736 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
85737 + grsec_enable_socket_client = 1;
85738 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
85739 +#endif
85740 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
85741 + grsec_enable_socket_server = 1;
85742 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
85743 +#endif
85744 +#endif
85745 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
85746 + grsec_deny_new_usb = 1;
85747 +#endif
85748 +
85749 + return;
85750 +}
85751 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
85752 new file mode 100644
85753 index 0000000..1773300
85754 --- /dev/null
85755 +++ b/grsecurity/grsec_ipc.c
85756 @@ -0,0 +1,48 @@
85757 +#include <linux/kernel.h>
85758 +#include <linux/mm.h>
85759 +#include <linux/sched.h>
85760 +#include <linux/file.h>
85761 +#include <linux/ipc.h>
85762 +#include <linux/ipc_namespace.h>
85763 +#include <linux/grsecurity.h>
85764 +#include <linux/grinternal.h>
85765 +
85766 +int
85767 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
85768 +{
85769 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
85770 + int write;
85771 + int orig_granted_mode;
85772 + kuid_t euid;
85773 + kgid_t egid;
85774 +
85775 + if (!grsec_enable_harden_ipc)
85776 + return 1;
85777 +
85778 + euid = current_euid();
85779 + egid = current_egid();
85780 +
85781 + write = requested_mode & 00002;
85782 + orig_granted_mode = ipcp->mode;
85783 +
85784 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
85785 + orig_granted_mode >>= 6;
85786 + else {
85787 + /* if likely wrong permissions, lock to user */
85788 + if (orig_granted_mode & 0007)
85789 + orig_granted_mode = 0;
85790 + /* otherwise do a egid-only check */
85791 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
85792 + orig_granted_mode >>= 3;
85793 + /* otherwise, no access */
85794 + else
85795 + orig_granted_mode = 0;
85796 + }
85797 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
85798 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
85799 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
85800 + return 0;
85801 + }
85802 +#endif
85803 + return 1;
85804 +}
85805 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
85806 new file mode 100644
85807 index 0000000..5e05e20
85808 --- /dev/null
85809 +++ b/grsecurity/grsec_link.c
85810 @@ -0,0 +1,58 @@
85811 +#include <linux/kernel.h>
85812 +#include <linux/sched.h>
85813 +#include <linux/fs.h>
85814 +#include <linux/file.h>
85815 +#include <linux/grinternal.h>
85816 +
85817 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
85818 +{
85819 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
85820 + const struct inode *link_inode = link->dentry->d_inode;
85821 +
85822 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
85823 + /* ignore root-owned links, e.g. /proc/self */
85824 + gr_is_global_nonroot(link_inode->i_uid) && target &&
85825 + !uid_eq(link_inode->i_uid, target->i_uid)) {
85826 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
85827 + return 1;
85828 + }
85829 +#endif
85830 + return 0;
85831 +}
85832 +
85833 +int
85834 +gr_handle_follow_link(const struct inode *parent,
85835 + const struct inode *inode,
85836 + const struct dentry *dentry, const struct vfsmount *mnt)
85837 +{
85838 +#ifdef CONFIG_GRKERNSEC_LINK
85839 + const struct cred *cred = current_cred();
85840 +
85841 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
85842 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
85843 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
85844 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
85845 + return -EACCES;
85846 + }
85847 +#endif
85848 + return 0;
85849 +}
85850 +
85851 +int
85852 +gr_handle_hardlink(const struct dentry *dentry,
85853 + const struct vfsmount *mnt,
85854 + struct inode *inode, const int mode, const struct filename *to)
85855 +{
85856 +#ifdef CONFIG_GRKERNSEC_LINK
85857 + const struct cred *cred = current_cred();
85858 +
85859 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
85860 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
85861 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
85862 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
85863 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
85864 + return -EPERM;
85865 + }
85866 +#endif
85867 + return 0;
85868 +}
85869 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
85870 new file mode 100644
85871 index 0000000..dbe0a6b
85872 --- /dev/null
85873 +++ b/grsecurity/grsec_log.c
85874 @@ -0,0 +1,341 @@
85875 +#include <linux/kernel.h>
85876 +#include <linux/sched.h>
85877 +#include <linux/file.h>
85878 +#include <linux/tty.h>
85879 +#include <linux/fs.h>
85880 +#include <linux/mm.h>
85881 +#include <linux/grinternal.h>
85882 +
85883 +#ifdef CONFIG_TREE_PREEMPT_RCU
85884 +#define DISABLE_PREEMPT() preempt_disable()
85885 +#define ENABLE_PREEMPT() preempt_enable()
85886 +#else
85887 +#define DISABLE_PREEMPT()
85888 +#define ENABLE_PREEMPT()
85889 +#endif
85890 +
85891 +#define BEGIN_LOCKS(x) \
85892 + DISABLE_PREEMPT(); \
85893 + rcu_read_lock(); \
85894 + read_lock(&tasklist_lock); \
85895 + read_lock(&grsec_exec_file_lock); \
85896 + if (x != GR_DO_AUDIT) \
85897 + spin_lock(&grsec_alert_lock); \
85898 + else \
85899 + spin_lock(&grsec_audit_lock)
85900 +
85901 +#define END_LOCKS(x) \
85902 + if (x != GR_DO_AUDIT) \
85903 + spin_unlock(&grsec_alert_lock); \
85904 + else \
85905 + spin_unlock(&grsec_audit_lock); \
85906 + read_unlock(&grsec_exec_file_lock); \
85907 + read_unlock(&tasklist_lock); \
85908 + rcu_read_unlock(); \
85909 + ENABLE_PREEMPT(); \
85910 + if (x == GR_DONT_AUDIT) \
85911 + gr_handle_alertkill(current)
85912 +
85913 +enum {
85914 + FLOODING,
85915 + NO_FLOODING
85916 +};
85917 +
85918 +extern char *gr_alert_log_fmt;
85919 +extern char *gr_audit_log_fmt;
85920 +extern char *gr_alert_log_buf;
85921 +extern char *gr_audit_log_buf;
85922 +
85923 +static int gr_log_start(int audit)
85924 +{
85925 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
85926 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
85927 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85928 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
85929 + unsigned long curr_secs = get_seconds();
85930 +
85931 + if (audit == GR_DO_AUDIT)
85932 + goto set_fmt;
85933 +
85934 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
85935 + grsec_alert_wtime = curr_secs;
85936 + grsec_alert_fyet = 0;
85937 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
85938 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
85939 + grsec_alert_fyet++;
85940 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
85941 + grsec_alert_wtime = curr_secs;
85942 + grsec_alert_fyet++;
85943 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
85944 + return FLOODING;
85945 + }
85946 + else return FLOODING;
85947 +
85948 +set_fmt:
85949 +#endif
85950 + memset(buf, 0, PAGE_SIZE);
85951 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
85952 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
85953 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
85954 + } else if (current->signal->curr_ip) {
85955 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
85956 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
85957 + } else if (gr_acl_is_enabled()) {
85958 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
85959 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
85960 + } else {
85961 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
85962 + strcpy(buf, fmt);
85963 + }
85964 +
85965 + return NO_FLOODING;
85966 +}
85967 +
85968 +static void gr_log_middle(int audit, const char *msg, va_list ap)
85969 + __attribute__ ((format (printf, 2, 0)));
85970 +
85971 +static void gr_log_middle(int audit, const char *msg, va_list ap)
85972 +{
85973 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85974 + unsigned int len = strlen(buf);
85975 +
85976 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
85977 +
85978 + return;
85979 +}
85980 +
85981 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
85982 + __attribute__ ((format (printf, 2, 3)));
85983 +
85984 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
85985 +{
85986 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85987 + unsigned int len = strlen(buf);
85988 + va_list ap;
85989 +
85990 + va_start(ap, msg);
85991 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
85992 + va_end(ap);
85993 +
85994 + return;
85995 +}
85996 +
85997 +static void gr_log_end(int audit, int append_default)
85998 +{
85999 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
86000 + if (append_default) {
86001 + struct task_struct *task = current;
86002 + struct task_struct *parent = task->real_parent;
86003 + const struct cred *cred = __task_cred(task);
86004 + const struct cred *pcred = __task_cred(parent);
86005 + unsigned int len = strlen(buf);
86006 +
86007 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86008 + }
86009 +
86010 + printk("%s\n", buf);
86011 +
86012 + return;
86013 +}
86014 +
86015 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
86016 +{
86017 + int logtype;
86018 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
86019 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
86020 + void *voidptr = NULL;
86021 + int num1 = 0, num2 = 0;
86022 + unsigned long ulong1 = 0, ulong2 = 0;
86023 + struct dentry *dentry = NULL;
86024 + struct vfsmount *mnt = NULL;
86025 + struct file *file = NULL;
86026 + struct task_struct *task = NULL;
86027 + struct vm_area_struct *vma = NULL;
86028 + const struct cred *cred, *pcred;
86029 + va_list ap;
86030 +
86031 + BEGIN_LOCKS(audit);
86032 + logtype = gr_log_start(audit);
86033 + if (logtype == FLOODING) {
86034 + END_LOCKS(audit);
86035 + return;
86036 + }
86037 + va_start(ap, argtypes);
86038 + switch (argtypes) {
86039 + case GR_TTYSNIFF:
86040 + task = va_arg(ap, struct task_struct *);
86041 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
86042 + break;
86043 + case GR_SYSCTL_HIDDEN:
86044 + str1 = va_arg(ap, char *);
86045 + gr_log_middle_varargs(audit, msg, result, str1);
86046 + break;
86047 + case GR_RBAC:
86048 + dentry = va_arg(ap, struct dentry *);
86049 + mnt = va_arg(ap, struct vfsmount *);
86050 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
86051 + break;
86052 + case GR_RBAC_STR:
86053 + dentry = va_arg(ap, struct dentry *);
86054 + mnt = va_arg(ap, struct vfsmount *);
86055 + str1 = va_arg(ap, char *);
86056 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
86057 + break;
86058 + case GR_STR_RBAC:
86059 + str1 = va_arg(ap, char *);
86060 + dentry = va_arg(ap, struct dentry *);
86061 + mnt = va_arg(ap, struct vfsmount *);
86062 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
86063 + break;
86064 + case GR_RBAC_MODE2:
86065 + dentry = va_arg(ap, struct dentry *);
86066 + mnt = va_arg(ap, struct vfsmount *);
86067 + str1 = va_arg(ap, char *);
86068 + str2 = va_arg(ap, char *);
86069 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
86070 + break;
86071 + case GR_RBAC_MODE3:
86072 + dentry = va_arg(ap, struct dentry *);
86073 + mnt = va_arg(ap, struct vfsmount *);
86074 + str1 = va_arg(ap, char *);
86075 + str2 = va_arg(ap, char *);
86076 + str3 = va_arg(ap, char *);
86077 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
86078 + break;
86079 + case GR_FILENAME:
86080 + dentry = va_arg(ap, struct dentry *);
86081 + mnt = va_arg(ap, struct vfsmount *);
86082 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
86083 + break;
86084 + case GR_STR_FILENAME:
86085 + str1 = va_arg(ap, char *);
86086 + dentry = va_arg(ap, struct dentry *);
86087 + mnt = va_arg(ap, struct vfsmount *);
86088 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
86089 + break;
86090 + case GR_FILENAME_STR:
86091 + dentry = va_arg(ap, struct dentry *);
86092 + mnt = va_arg(ap, struct vfsmount *);
86093 + str1 = va_arg(ap, char *);
86094 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
86095 + break;
86096 + case GR_FILENAME_TWO_INT:
86097 + dentry = va_arg(ap, struct dentry *);
86098 + mnt = va_arg(ap, struct vfsmount *);
86099 + num1 = va_arg(ap, int);
86100 + num2 = va_arg(ap, int);
86101 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
86102 + break;
86103 + case GR_FILENAME_TWO_INT_STR:
86104 + dentry = va_arg(ap, struct dentry *);
86105 + mnt = va_arg(ap, struct vfsmount *);
86106 + num1 = va_arg(ap, int);
86107 + num2 = va_arg(ap, int);
86108 + str1 = va_arg(ap, char *);
86109 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
86110 + break;
86111 + case GR_TEXTREL:
86112 + file = va_arg(ap, struct file *);
86113 + ulong1 = va_arg(ap, unsigned long);
86114 + ulong2 = va_arg(ap, unsigned long);
86115 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
86116 + break;
86117 + case GR_PTRACE:
86118 + task = va_arg(ap, struct task_struct *);
86119 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
86120 + break;
86121 + case GR_RESOURCE:
86122 + task = va_arg(ap, struct task_struct *);
86123 + cred = __task_cred(task);
86124 + pcred = __task_cred(task->real_parent);
86125 + ulong1 = va_arg(ap, unsigned long);
86126 + str1 = va_arg(ap, char *);
86127 + ulong2 = va_arg(ap, unsigned long);
86128 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86129 + break;
86130 + case GR_CAP:
86131 + task = va_arg(ap, struct task_struct *);
86132 + cred = __task_cred(task);
86133 + pcred = __task_cred(task->real_parent);
86134 + str1 = va_arg(ap, char *);
86135 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86136 + break;
86137 + case GR_SIG:
86138 + str1 = va_arg(ap, char *);
86139 + voidptr = va_arg(ap, void *);
86140 + gr_log_middle_varargs(audit, msg, str1, voidptr);
86141 + break;
86142 + case GR_SIG2:
86143 + task = va_arg(ap, struct task_struct *);
86144 + cred = __task_cred(task);
86145 + pcred = __task_cred(task->real_parent);
86146 + num1 = va_arg(ap, int);
86147 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86148 + break;
86149 + case GR_CRASH1:
86150 + task = va_arg(ap, struct task_struct *);
86151 + cred = __task_cred(task);
86152 + pcred = __task_cred(task->real_parent);
86153 + ulong1 = va_arg(ap, unsigned long);
86154 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
86155 + break;
86156 + case GR_CRASH2:
86157 + task = va_arg(ap, struct task_struct *);
86158 + cred = __task_cred(task);
86159 + pcred = __task_cred(task->real_parent);
86160 + ulong1 = va_arg(ap, unsigned long);
86161 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
86162 + break;
86163 + case GR_RWXMAP:
86164 + file = va_arg(ap, struct file *);
86165 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
86166 + break;
86167 + case GR_RWXMAPVMA:
86168 + vma = va_arg(ap, struct vm_area_struct *);
86169 + if (vma->vm_file)
86170 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
86171 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
86172 + str1 = "<stack>";
86173 + else if (vma->vm_start <= current->mm->brk &&
86174 + vma->vm_end >= current->mm->start_brk)
86175 + str1 = "<heap>";
86176 + else
86177 + str1 = "<anonymous mapping>";
86178 + gr_log_middle_varargs(audit, msg, str1);
86179 + break;
86180 + case GR_PSACCT:
86181 + {
86182 + unsigned int wday, cday;
86183 + __u8 whr, chr;
86184 + __u8 wmin, cmin;
86185 + __u8 wsec, csec;
86186 + char cur_tty[64] = { 0 };
86187 + char parent_tty[64] = { 0 };
86188 +
86189 + task = va_arg(ap, struct task_struct *);
86190 + wday = va_arg(ap, unsigned int);
86191 + cday = va_arg(ap, unsigned int);
86192 + whr = va_arg(ap, int);
86193 + chr = va_arg(ap, int);
86194 + wmin = va_arg(ap, int);
86195 + cmin = va_arg(ap, int);
86196 + wsec = va_arg(ap, int);
86197 + csec = va_arg(ap, int);
86198 + ulong1 = va_arg(ap, unsigned long);
86199 + cred = __task_cred(task);
86200 + pcred = __task_cred(task->real_parent);
86201 +
86202 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86203 + }
86204 + break;
86205 + default:
86206 + gr_log_middle(audit, msg, ap);
86207 + }
86208 + va_end(ap);
86209 + // these don't need DEFAULTSECARGS printed on the end
86210 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
86211 + gr_log_end(audit, 0);
86212 + else
86213 + gr_log_end(audit, 1);
86214 + END_LOCKS(audit);
86215 +}
86216 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
86217 new file mode 100644
86218 index 0000000..0e39d8c
86219 --- /dev/null
86220 +++ b/grsecurity/grsec_mem.c
86221 @@ -0,0 +1,48 @@
86222 +#include <linux/kernel.h>
86223 +#include <linux/sched.h>
86224 +#include <linux/mm.h>
86225 +#include <linux/mman.h>
86226 +#include <linux/module.h>
86227 +#include <linux/grinternal.h>
86228 +
86229 +void gr_handle_msr_write(void)
86230 +{
86231 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
86232 + return;
86233 +}
86234 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
86235 +
86236 +void
86237 +gr_handle_ioperm(void)
86238 +{
86239 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
86240 + return;
86241 +}
86242 +
86243 +void
86244 +gr_handle_iopl(void)
86245 +{
86246 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
86247 + return;
86248 +}
86249 +
86250 +void
86251 +gr_handle_mem_readwrite(u64 from, u64 to)
86252 +{
86253 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
86254 + return;
86255 +}
86256 +
86257 +void
86258 +gr_handle_vm86(void)
86259 +{
86260 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
86261 + return;
86262 +}
86263 +
86264 +void
86265 +gr_log_badprocpid(const char *entry)
86266 +{
86267 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
86268 + return;
86269 +}
86270 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
86271 new file mode 100644
86272 index 0000000..6f9eb73
86273 --- /dev/null
86274 +++ b/grsecurity/grsec_mount.c
86275 @@ -0,0 +1,65 @@
86276 +#include <linux/kernel.h>
86277 +#include <linux/sched.h>
86278 +#include <linux/mount.h>
86279 +#include <linux/major.h>
86280 +#include <linux/grsecurity.h>
86281 +#include <linux/grinternal.h>
86282 +
86283 +void
86284 +gr_log_remount(const char *devname, const int retval)
86285 +{
86286 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86287 + if (grsec_enable_mount && (retval >= 0))
86288 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
86289 +#endif
86290 + return;
86291 +}
86292 +
86293 +void
86294 +gr_log_unmount(const char *devname, const int retval)
86295 +{
86296 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86297 + if (grsec_enable_mount && (retval >= 0))
86298 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
86299 +#endif
86300 + return;
86301 +}
86302 +
86303 +void
86304 +gr_log_mount(const char *from, struct path *to, const int retval)
86305 +{
86306 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86307 + if (grsec_enable_mount && (retval >= 0))
86308 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
86309 +#endif
86310 + return;
86311 +}
86312 +
86313 +int
86314 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
86315 +{
86316 +#ifdef CONFIG_GRKERNSEC_ROFS
86317 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
86318 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
86319 + return -EPERM;
86320 + } else
86321 + return 0;
86322 +#endif
86323 + return 0;
86324 +}
86325 +
86326 +int
86327 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
86328 +{
86329 +#ifdef CONFIG_GRKERNSEC_ROFS
86330 + struct inode *inode = dentry->d_inode;
86331 +
86332 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
86333 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
86334 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
86335 + return -EPERM;
86336 + } else
86337 + return 0;
86338 +#endif
86339 + return 0;
86340 +}
86341 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
86342 new file mode 100644
86343 index 0000000..6ee9d50
86344 --- /dev/null
86345 +++ b/grsecurity/grsec_pax.c
86346 @@ -0,0 +1,45 @@
86347 +#include <linux/kernel.h>
86348 +#include <linux/sched.h>
86349 +#include <linux/mm.h>
86350 +#include <linux/file.h>
86351 +#include <linux/grinternal.h>
86352 +#include <linux/grsecurity.h>
86353 +
86354 +void
86355 +gr_log_textrel(struct vm_area_struct * vma)
86356 +{
86357 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86358 + if (grsec_enable_log_rwxmaps)
86359 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
86360 +#endif
86361 + return;
86362 +}
86363 +
86364 +void gr_log_ptgnustack(struct file *file)
86365 +{
86366 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86367 + if (grsec_enable_log_rwxmaps)
86368 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
86369 +#endif
86370 + return;
86371 +}
86372 +
86373 +void
86374 +gr_log_rwxmmap(struct file *file)
86375 +{
86376 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86377 + if (grsec_enable_log_rwxmaps)
86378 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
86379 +#endif
86380 + return;
86381 +}
86382 +
86383 +void
86384 +gr_log_rwxmprotect(struct vm_area_struct *vma)
86385 +{
86386 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86387 + if (grsec_enable_log_rwxmaps)
86388 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
86389 +#endif
86390 + return;
86391 +}
86392 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
86393 new file mode 100644
86394 index 0000000..2005a3a
86395 --- /dev/null
86396 +++ b/grsecurity/grsec_proc.c
86397 @@ -0,0 +1,20 @@
86398 +#include <linux/kernel.h>
86399 +#include <linux/sched.h>
86400 +#include <linux/grsecurity.h>
86401 +#include <linux/grinternal.h>
86402 +
86403 +int gr_proc_is_restricted(void)
86404 +{
86405 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86406 + const struct cred *cred = current_cred();
86407 +#endif
86408 +
86409 +#ifdef CONFIG_GRKERNSEC_PROC_USER
86410 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
86411 + return -EACCES;
86412 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86413 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
86414 + return -EACCES;
86415 +#endif
86416 + return 0;
86417 +}
86418 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
86419 new file mode 100644
86420 index 0000000..f7f29aa
86421 --- /dev/null
86422 +++ b/grsecurity/grsec_ptrace.c
86423 @@ -0,0 +1,30 @@
86424 +#include <linux/kernel.h>
86425 +#include <linux/sched.h>
86426 +#include <linux/grinternal.h>
86427 +#include <linux/security.h>
86428 +
86429 +void
86430 +gr_audit_ptrace(struct task_struct *task)
86431 +{
86432 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
86433 + if (grsec_enable_audit_ptrace)
86434 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
86435 +#endif
86436 + return;
86437 +}
86438 +
86439 +int
86440 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
86441 +{
86442 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
86443 + const struct dentry *dentry = file->f_path.dentry;
86444 + const struct vfsmount *mnt = file->f_path.mnt;
86445 +
86446 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
86447 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
86448 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
86449 + return -EACCES;
86450 + }
86451 +#endif
86452 + return 0;
86453 +}
86454 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
86455 new file mode 100644
86456 index 0000000..3860c7e
86457 --- /dev/null
86458 +++ b/grsecurity/grsec_sig.c
86459 @@ -0,0 +1,236 @@
86460 +#include <linux/kernel.h>
86461 +#include <linux/sched.h>
86462 +#include <linux/fs.h>
86463 +#include <linux/delay.h>
86464 +#include <linux/grsecurity.h>
86465 +#include <linux/grinternal.h>
86466 +#include <linux/hardirq.h>
86467 +
86468 +char *signames[] = {
86469 + [SIGSEGV] = "Segmentation fault",
86470 + [SIGILL] = "Illegal instruction",
86471 + [SIGABRT] = "Abort",
86472 + [SIGBUS] = "Invalid alignment/Bus error"
86473 +};
86474 +
86475 +void
86476 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
86477 +{
86478 +#ifdef CONFIG_GRKERNSEC_SIGNAL
86479 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
86480 + (sig == SIGABRT) || (sig == SIGBUS))) {
86481 + if (task_pid_nr(t) == task_pid_nr(current)) {
86482 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
86483 + } else {
86484 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
86485 + }
86486 + }
86487 +#endif
86488 + return;
86489 +}
86490 +
86491 +int
86492 +gr_handle_signal(const struct task_struct *p, const int sig)
86493 +{
86494 +#ifdef CONFIG_GRKERNSEC
86495 + /* ignore the 0 signal for protected task checks */
86496 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
86497 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
86498 + return -EPERM;
86499 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
86500 + return -EPERM;
86501 + }
86502 +#endif
86503 + return 0;
86504 +}
86505 +
86506 +#ifdef CONFIG_GRKERNSEC
86507 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
86508 +
86509 +int gr_fake_force_sig(int sig, struct task_struct *t)
86510 +{
86511 + unsigned long int flags;
86512 + int ret, blocked, ignored;
86513 + struct k_sigaction *action;
86514 +
86515 + spin_lock_irqsave(&t->sighand->siglock, flags);
86516 + action = &t->sighand->action[sig-1];
86517 + ignored = action->sa.sa_handler == SIG_IGN;
86518 + blocked = sigismember(&t->blocked, sig);
86519 + if (blocked || ignored) {
86520 + action->sa.sa_handler = SIG_DFL;
86521 + if (blocked) {
86522 + sigdelset(&t->blocked, sig);
86523 + recalc_sigpending_and_wake(t);
86524 + }
86525 + }
86526 + if (action->sa.sa_handler == SIG_DFL)
86527 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
86528 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
86529 +
86530 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
86531 +
86532 + return ret;
86533 +}
86534 +#endif
86535 +
86536 +#define GR_USER_BAN_TIME (15 * 60)
86537 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
86538 +
86539 +void gr_handle_brute_attach(int dumpable)
86540 +{
86541 +#ifdef CONFIG_GRKERNSEC_BRUTE
86542 + struct task_struct *p = current;
86543 + kuid_t uid = GLOBAL_ROOT_UID;
86544 + int daemon = 0;
86545 +
86546 + if (!grsec_enable_brute)
86547 + return;
86548 +
86549 + rcu_read_lock();
86550 + read_lock(&tasklist_lock);
86551 + read_lock(&grsec_exec_file_lock);
86552 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
86553 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
86554 + p->real_parent->brute = 1;
86555 + daemon = 1;
86556 + } else {
86557 + const struct cred *cred = __task_cred(p), *cred2;
86558 + struct task_struct *tsk, *tsk2;
86559 +
86560 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
86561 + struct user_struct *user;
86562 +
86563 + uid = cred->uid;
86564 +
86565 + /* this is put upon execution past expiration */
86566 + user = find_user(uid);
86567 + if (user == NULL)
86568 + goto unlock;
86569 + user->suid_banned = 1;
86570 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
86571 + if (user->suid_ban_expires == ~0UL)
86572 + user->suid_ban_expires--;
86573 +
86574 + /* only kill other threads of the same binary, from the same user */
86575 + do_each_thread(tsk2, tsk) {
86576 + cred2 = __task_cred(tsk);
86577 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
86578 + gr_fake_force_sig(SIGKILL, tsk);
86579 + } while_each_thread(tsk2, tsk);
86580 + }
86581 + }
86582 +unlock:
86583 + read_unlock(&grsec_exec_file_lock);
86584 + read_unlock(&tasklist_lock);
86585 + rcu_read_unlock();
86586 +
86587 + if (gr_is_global_nonroot(uid))
86588 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
86589 + else if (daemon)
86590 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
86591 +
86592 +#endif
86593 + return;
86594 +}
86595 +
86596 +void gr_handle_brute_check(void)
86597 +{
86598 +#ifdef CONFIG_GRKERNSEC_BRUTE
86599 + struct task_struct *p = current;
86600 +
86601 + if (unlikely(p->brute)) {
86602 + if (!grsec_enable_brute)
86603 + p->brute = 0;
86604 + else if (time_before(get_seconds(), p->brute_expires))
86605 + msleep(30 * 1000);
86606 + }
86607 +#endif
86608 + return;
86609 +}
86610 +
86611 +void gr_handle_kernel_exploit(void)
86612 +{
86613 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86614 + const struct cred *cred;
86615 + struct task_struct *tsk, *tsk2;
86616 + struct user_struct *user;
86617 + kuid_t uid;
86618 +
86619 + if (in_irq() || in_serving_softirq() || in_nmi())
86620 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
86621 +
86622 + uid = current_uid();
86623 +
86624 + if (gr_is_global_root(uid))
86625 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
86626 + else {
86627 + /* kill all the processes of this user, hold a reference
86628 + to their creds struct, and prevent them from creating
86629 + another process until system reset
86630 + */
86631 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
86632 + GR_GLOBAL_UID(uid));
86633 + /* we intentionally leak this ref */
86634 + user = get_uid(current->cred->user);
86635 + if (user)
86636 + user->kernel_banned = 1;
86637 +
86638 + /* kill all processes of this user */
86639 + read_lock(&tasklist_lock);
86640 + do_each_thread(tsk2, tsk) {
86641 + cred = __task_cred(tsk);
86642 + if (uid_eq(cred->uid, uid))
86643 + gr_fake_force_sig(SIGKILL, tsk);
86644 + } while_each_thread(tsk2, tsk);
86645 + read_unlock(&tasklist_lock);
86646 + }
86647 +#endif
86648 +}
86649 +
86650 +#ifdef CONFIG_GRKERNSEC_BRUTE
86651 +static bool suid_ban_expired(struct user_struct *user)
86652 +{
86653 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
86654 + user->suid_banned = 0;
86655 + user->suid_ban_expires = 0;
86656 + free_uid(user);
86657 + return true;
86658 + }
86659 +
86660 + return false;
86661 +}
86662 +#endif
86663 +
86664 +int gr_process_kernel_exec_ban(void)
86665 +{
86666 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86667 + if (unlikely(current->cred->user->kernel_banned))
86668 + return -EPERM;
86669 +#endif
86670 + return 0;
86671 +}
86672 +
86673 +int gr_process_kernel_setuid_ban(struct user_struct *user)
86674 +{
86675 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86676 + if (unlikely(user->kernel_banned))
86677 + gr_fake_force_sig(SIGKILL, current);
86678 +#endif
86679 + return 0;
86680 +}
86681 +
86682 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
86683 +{
86684 +#ifdef CONFIG_GRKERNSEC_BRUTE
86685 + struct user_struct *user = current->cred->user;
86686 + if (unlikely(user->suid_banned)) {
86687 + if (suid_ban_expired(user))
86688 + return 0;
86689 + /* disallow execution of suid binaries only */
86690 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
86691 + return -EPERM;
86692 + }
86693 +#endif
86694 + return 0;
86695 +}
86696 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
86697 new file mode 100644
86698 index 0000000..a523bd2
86699 --- /dev/null
86700 +++ b/grsecurity/grsec_sock.c
86701 @@ -0,0 +1,244 @@
86702 +#include <linux/kernel.h>
86703 +#include <linux/module.h>
86704 +#include <linux/sched.h>
86705 +#include <linux/file.h>
86706 +#include <linux/net.h>
86707 +#include <linux/in.h>
86708 +#include <linux/ip.h>
86709 +#include <net/sock.h>
86710 +#include <net/inet_sock.h>
86711 +#include <linux/grsecurity.h>
86712 +#include <linux/grinternal.h>
86713 +#include <linux/gracl.h>
86714 +
86715 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
86716 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
86717 +
86718 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
86719 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
86720 +
86721 +#ifdef CONFIG_UNIX_MODULE
86722 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
86723 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
86724 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
86725 +EXPORT_SYMBOL_GPL(gr_handle_create);
86726 +#endif
86727 +
86728 +#ifdef CONFIG_GRKERNSEC
86729 +#define gr_conn_table_size 32749
86730 +struct conn_table_entry {
86731 + struct conn_table_entry *next;
86732 + struct signal_struct *sig;
86733 +};
86734 +
86735 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
86736 +DEFINE_SPINLOCK(gr_conn_table_lock);
86737 +
86738 +extern const char * gr_socktype_to_name(unsigned char type);
86739 +extern const char * gr_proto_to_name(unsigned char proto);
86740 +extern const char * gr_sockfamily_to_name(unsigned char family);
86741 +
86742 +static int
86743 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
86744 +{
86745 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
86746 +}
86747 +
86748 +static int
86749 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
86750 + __u16 sport, __u16 dport)
86751 +{
86752 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
86753 + sig->gr_sport == sport && sig->gr_dport == dport))
86754 + return 1;
86755 + else
86756 + return 0;
86757 +}
86758 +
86759 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
86760 +{
86761 + struct conn_table_entry **match;
86762 + unsigned int index;
86763 +
86764 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
86765 + sig->gr_sport, sig->gr_dport,
86766 + gr_conn_table_size);
86767 +
86768 + newent->sig = sig;
86769 +
86770 + match = &gr_conn_table[index];
86771 + newent->next = *match;
86772 + *match = newent;
86773 +
86774 + return;
86775 +}
86776 +
86777 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
86778 +{
86779 + struct conn_table_entry *match, *last = NULL;
86780 + unsigned int index;
86781 +
86782 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
86783 + sig->gr_sport, sig->gr_dport,
86784 + gr_conn_table_size);
86785 +
86786 + match = gr_conn_table[index];
86787 + while (match && !conn_match(match->sig,
86788 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
86789 + sig->gr_dport)) {
86790 + last = match;
86791 + match = match->next;
86792 + }
86793 +
86794 + if (match) {
86795 + if (last)
86796 + last->next = match->next;
86797 + else
86798 + gr_conn_table[index] = NULL;
86799 + kfree(match);
86800 + }
86801 +
86802 + return;
86803 +}
86804 +
86805 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
86806 + __u16 sport, __u16 dport)
86807 +{
86808 + struct conn_table_entry *match;
86809 + unsigned int index;
86810 +
86811 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
86812 +
86813 + match = gr_conn_table[index];
86814 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
86815 + match = match->next;
86816 +
86817 + if (match)
86818 + return match->sig;
86819 + else
86820 + return NULL;
86821 +}
86822 +
86823 +#endif
86824 +
86825 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
86826 +{
86827 +#ifdef CONFIG_GRKERNSEC
86828 + struct signal_struct *sig = current->signal;
86829 + struct conn_table_entry *newent;
86830 +
86831 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
86832 + if (newent == NULL)
86833 + return;
86834 + /* no bh lock needed since we are called with bh disabled */
86835 + spin_lock(&gr_conn_table_lock);
86836 + gr_del_task_from_ip_table_nolock(sig);
86837 + sig->gr_saddr = inet->inet_rcv_saddr;
86838 + sig->gr_daddr = inet->inet_daddr;
86839 + sig->gr_sport = inet->inet_sport;
86840 + sig->gr_dport = inet->inet_dport;
86841 + gr_add_to_task_ip_table_nolock(sig, newent);
86842 + spin_unlock(&gr_conn_table_lock);
86843 +#endif
86844 + return;
86845 +}
86846 +
86847 +void gr_del_task_from_ip_table(struct task_struct *task)
86848 +{
86849 +#ifdef CONFIG_GRKERNSEC
86850 + spin_lock_bh(&gr_conn_table_lock);
86851 + gr_del_task_from_ip_table_nolock(task->signal);
86852 + spin_unlock_bh(&gr_conn_table_lock);
86853 +#endif
86854 + return;
86855 +}
86856 +
86857 +void
86858 +gr_attach_curr_ip(const struct sock *sk)
86859 +{
86860 +#ifdef CONFIG_GRKERNSEC
86861 + struct signal_struct *p, *set;
86862 + const struct inet_sock *inet = inet_sk(sk);
86863 +
86864 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
86865 + return;
86866 +
86867 + set = current->signal;
86868 +
86869 + spin_lock_bh(&gr_conn_table_lock);
86870 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
86871 + inet->inet_dport, inet->inet_sport);
86872 + if (unlikely(p != NULL)) {
86873 + set->curr_ip = p->curr_ip;
86874 + set->used_accept = 1;
86875 + gr_del_task_from_ip_table_nolock(p);
86876 + spin_unlock_bh(&gr_conn_table_lock);
86877 + return;
86878 + }
86879 + spin_unlock_bh(&gr_conn_table_lock);
86880 +
86881 + set->curr_ip = inet->inet_daddr;
86882 + set->used_accept = 1;
86883 +#endif
86884 + return;
86885 +}
86886 +
86887 +int
86888 +gr_handle_sock_all(const int family, const int type, const int protocol)
86889 +{
86890 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
86891 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
86892 + (family != AF_UNIX)) {
86893 + if (family == AF_INET)
86894 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
86895 + else
86896 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
86897 + return -EACCES;
86898 + }
86899 +#endif
86900 + return 0;
86901 +}
86902 +
86903 +int
86904 +gr_handle_sock_server(const struct sockaddr *sck)
86905 +{
86906 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86907 + if (grsec_enable_socket_server &&
86908 + in_group_p(grsec_socket_server_gid) &&
86909 + sck && (sck->sa_family != AF_UNIX) &&
86910 + (sck->sa_family != AF_LOCAL)) {
86911 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
86912 + return -EACCES;
86913 + }
86914 +#endif
86915 + return 0;
86916 +}
86917 +
86918 +int
86919 +gr_handle_sock_server_other(const struct sock *sck)
86920 +{
86921 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86922 + if (grsec_enable_socket_server &&
86923 + in_group_p(grsec_socket_server_gid) &&
86924 + sck && (sck->sk_family != AF_UNIX) &&
86925 + (sck->sk_family != AF_LOCAL)) {
86926 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
86927 + return -EACCES;
86928 + }
86929 +#endif
86930 + return 0;
86931 +}
86932 +
86933 +int
86934 +gr_handle_sock_client(const struct sockaddr *sck)
86935 +{
86936 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
86937 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
86938 + sck && (sck->sa_family != AF_UNIX) &&
86939 + (sck->sa_family != AF_LOCAL)) {
86940 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
86941 + return -EACCES;
86942 + }
86943 +#endif
86944 + return 0;
86945 +}
86946 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
86947 new file mode 100644
86948 index 0000000..cce889e
86949 --- /dev/null
86950 +++ b/grsecurity/grsec_sysctl.c
86951 @@ -0,0 +1,488 @@
86952 +#include <linux/kernel.h>
86953 +#include <linux/sched.h>
86954 +#include <linux/sysctl.h>
86955 +#include <linux/grsecurity.h>
86956 +#include <linux/grinternal.h>
86957 +
86958 +int
86959 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
86960 +{
86961 +#ifdef CONFIG_GRKERNSEC_SYSCTL
86962 + if (dirname == NULL || name == NULL)
86963 + return 0;
86964 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
86965 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
86966 + return -EACCES;
86967 + }
86968 +#endif
86969 + return 0;
86970 +}
86971 +
86972 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
86973 +static int __maybe_unused __read_only one = 1;
86974 +#endif
86975 +
86976 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
86977 + defined(CONFIG_GRKERNSEC_DENYUSB)
86978 +struct ctl_table grsecurity_table[] = {
86979 +#ifdef CONFIG_GRKERNSEC_SYSCTL
86980 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
86981 +#ifdef CONFIG_GRKERNSEC_IO
86982 + {
86983 + .procname = "disable_priv_io",
86984 + .data = &grsec_disable_privio,
86985 + .maxlen = sizeof(int),
86986 + .mode = 0600,
86987 + .proc_handler = &proc_dointvec,
86988 + },
86989 +#endif
86990 +#endif
86991 +#ifdef CONFIG_GRKERNSEC_LINK
86992 + {
86993 + .procname = "linking_restrictions",
86994 + .data = &grsec_enable_link,
86995 + .maxlen = sizeof(int),
86996 + .mode = 0600,
86997 + .proc_handler = &proc_dointvec,
86998 + },
86999 +#endif
87000 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
87001 + {
87002 + .procname = "enforce_symlinksifowner",
87003 + .data = &grsec_enable_symlinkown,
87004 + .maxlen = sizeof(int),
87005 + .mode = 0600,
87006 + .proc_handler = &proc_dointvec,
87007 + },
87008 + {
87009 + .procname = "symlinkown_gid",
87010 + .data = &grsec_symlinkown_gid,
87011 + .maxlen = sizeof(int),
87012 + .mode = 0600,
87013 + .proc_handler = &proc_dointvec,
87014 + },
87015 +#endif
87016 +#ifdef CONFIG_GRKERNSEC_BRUTE
87017 + {
87018 + .procname = "deter_bruteforce",
87019 + .data = &grsec_enable_brute,
87020 + .maxlen = sizeof(int),
87021 + .mode = 0600,
87022 + .proc_handler = &proc_dointvec,
87023 + },
87024 +#endif
87025 +#ifdef CONFIG_GRKERNSEC_FIFO
87026 + {
87027 + .procname = "fifo_restrictions",
87028 + .data = &grsec_enable_fifo,
87029 + .maxlen = sizeof(int),
87030 + .mode = 0600,
87031 + .proc_handler = &proc_dointvec,
87032 + },
87033 +#endif
87034 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
87035 + {
87036 + .procname = "ptrace_readexec",
87037 + .data = &grsec_enable_ptrace_readexec,
87038 + .maxlen = sizeof(int),
87039 + .mode = 0600,
87040 + .proc_handler = &proc_dointvec,
87041 + },
87042 +#endif
87043 +#ifdef CONFIG_GRKERNSEC_SETXID
87044 + {
87045 + .procname = "consistent_setxid",
87046 + .data = &grsec_enable_setxid,
87047 + .maxlen = sizeof(int),
87048 + .mode = 0600,
87049 + .proc_handler = &proc_dointvec,
87050 + },
87051 +#endif
87052 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
87053 + {
87054 + .procname = "ip_blackhole",
87055 + .data = &grsec_enable_blackhole,
87056 + .maxlen = sizeof(int),
87057 + .mode = 0600,
87058 + .proc_handler = &proc_dointvec,
87059 + },
87060 + {
87061 + .procname = "lastack_retries",
87062 + .data = &grsec_lastack_retries,
87063 + .maxlen = sizeof(int),
87064 + .mode = 0600,
87065 + .proc_handler = &proc_dointvec,
87066 + },
87067 +#endif
87068 +#ifdef CONFIG_GRKERNSEC_EXECLOG
87069 + {
87070 + .procname = "exec_logging",
87071 + .data = &grsec_enable_execlog,
87072 + .maxlen = sizeof(int),
87073 + .mode = 0600,
87074 + .proc_handler = &proc_dointvec,
87075 + },
87076 +#endif
87077 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
87078 + {
87079 + .procname = "rwxmap_logging",
87080 + .data = &grsec_enable_log_rwxmaps,
87081 + .maxlen = sizeof(int),
87082 + .mode = 0600,
87083 + .proc_handler = &proc_dointvec,
87084 + },
87085 +#endif
87086 +#ifdef CONFIG_GRKERNSEC_SIGNAL
87087 + {
87088 + .procname = "signal_logging",
87089 + .data = &grsec_enable_signal,
87090 + .maxlen = sizeof(int),
87091 + .mode = 0600,
87092 + .proc_handler = &proc_dointvec,
87093 + },
87094 +#endif
87095 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
87096 + {
87097 + .procname = "forkfail_logging",
87098 + .data = &grsec_enable_forkfail,
87099 + .maxlen = sizeof(int),
87100 + .mode = 0600,
87101 + .proc_handler = &proc_dointvec,
87102 + },
87103 +#endif
87104 +#ifdef CONFIG_GRKERNSEC_TIME
87105 + {
87106 + .procname = "timechange_logging",
87107 + .data = &grsec_enable_time,
87108 + .maxlen = sizeof(int),
87109 + .mode = 0600,
87110 + .proc_handler = &proc_dointvec,
87111 + },
87112 +#endif
87113 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
87114 + {
87115 + .procname = "chroot_deny_shmat",
87116 + .data = &grsec_enable_chroot_shmat,
87117 + .maxlen = sizeof(int),
87118 + .mode = 0600,
87119 + .proc_handler = &proc_dointvec,
87120 + },
87121 +#endif
87122 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
87123 + {
87124 + .procname = "chroot_deny_unix",
87125 + .data = &grsec_enable_chroot_unix,
87126 + .maxlen = sizeof(int),
87127 + .mode = 0600,
87128 + .proc_handler = &proc_dointvec,
87129 + },
87130 +#endif
87131 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
87132 + {
87133 + .procname = "chroot_deny_mount",
87134 + .data = &grsec_enable_chroot_mount,
87135 + .maxlen = sizeof(int),
87136 + .mode = 0600,
87137 + .proc_handler = &proc_dointvec,
87138 + },
87139 +#endif
87140 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
87141 + {
87142 + .procname = "chroot_deny_fchdir",
87143 + .data = &grsec_enable_chroot_fchdir,
87144 + .maxlen = sizeof(int),
87145 + .mode = 0600,
87146 + .proc_handler = &proc_dointvec,
87147 + },
87148 +#endif
87149 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
87150 + {
87151 + .procname = "chroot_deny_chroot",
87152 + .data = &grsec_enable_chroot_double,
87153 + .maxlen = sizeof(int),
87154 + .mode = 0600,
87155 + .proc_handler = &proc_dointvec,
87156 + },
87157 +#endif
87158 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
87159 + {
87160 + .procname = "chroot_deny_pivot",
87161 + .data = &grsec_enable_chroot_pivot,
87162 + .maxlen = sizeof(int),
87163 + .mode = 0600,
87164 + .proc_handler = &proc_dointvec,
87165 + },
87166 +#endif
87167 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
87168 + {
87169 + .procname = "chroot_enforce_chdir",
87170 + .data = &grsec_enable_chroot_chdir,
87171 + .maxlen = sizeof(int),
87172 + .mode = 0600,
87173 + .proc_handler = &proc_dointvec,
87174 + },
87175 +#endif
87176 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
87177 + {
87178 + .procname = "chroot_deny_chmod",
87179 + .data = &grsec_enable_chroot_chmod,
87180 + .maxlen = sizeof(int),
87181 + .mode = 0600,
87182 + .proc_handler = &proc_dointvec,
87183 + },
87184 +#endif
87185 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
87186 + {
87187 + .procname = "chroot_deny_mknod",
87188 + .data = &grsec_enable_chroot_mknod,
87189 + .maxlen = sizeof(int),
87190 + .mode = 0600,
87191 + .proc_handler = &proc_dointvec,
87192 + },
87193 +#endif
87194 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
87195 + {
87196 + .procname = "chroot_restrict_nice",
87197 + .data = &grsec_enable_chroot_nice,
87198 + .maxlen = sizeof(int),
87199 + .mode = 0600,
87200 + .proc_handler = &proc_dointvec,
87201 + },
87202 +#endif
87203 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
87204 + {
87205 + .procname = "chroot_execlog",
87206 + .data = &grsec_enable_chroot_execlog,
87207 + .maxlen = sizeof(int),
87208 + .mode = 0600,
87209 + .proc_handler = &proc_dointvec,
87210 + },
87211 +#endif
87212 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
87213 + {
87214 + .procname = "chroot_caps",
87215 + .data = &grsec_enable_chroot_caps,
87216 + .maxlen = sizeof(int),
87217 + .mode = 0600,
87218 + .proc_handler = &proc_dointvec,
87219 + },
87220 +#endif
87221 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
87222 + {
87223 + .procname = "chroot_deny_bad_rename",
87224 + .data = &grsec_enable_chroot_rename,
87225 + .maxlen = sizeof(int),
87226 + .mode = 0600,
87227 + .proc_handler = &proc_dointvec,
87228 + },
87229 +#endif
87230 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
87231 + {
87232 + .procname = "chroot_deny_sysctl",
87233 + .data = &grsec_enable_chroot_sysctl,
87234 + .maxlen = sizeof(int),
87235 + .mode = 0600,
87236 + .proc_handler = &proc_dointvec,
87237 + },
87238 +#endif
87239 +#ifdef CONFIG_GRKERNSEC_TPE
87240 + {
87241 + .procname = "tpe",
87242 + .data = &grsec_enable_tpe,
87243 + .maxlen = sizeof(int),
87244 + .mode = 0600,
87245 + .proc_handler = &proc_dointvec,
87246 + },
87247 + {
87248 + .procname = "tpe_gid",
87249 + .data = &grsec_tpe_gid,
87250 + .maxlen = sizeof(int),
87251 + .mode = 0600,
87252 + .proc_handler = &proc_dointvec,
87253 + },
87254 +#endif
87255 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
87256 + {
87257 + .procname = "tpe_invert",
87258 + .data = &grsec_enable_tpe_invert,
87259 + .maxlen = sizeof(int),
87260 + .mode = 0600,
87261 + .proc_handler = &proc_dointvec,
87262 + },
87263 +#endif
87264 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
87265 + {
87266 + .procname = "tpe_restrict_all",
87267 + .data = &grsec_enable_tpe_all,
87268 + .maxlen = sizeof(int),
87269 + .mode = 0600,
87270 + .proc_handler = &proc_dointvec,
87271 + },
87272 +#endif
87273 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
87274 + {
87275 + .procname = "socket_all",
87276 + .data = &grsec_enable_socket_all,
87277 + .maxlen = sizeof(int),
87278 + .mode = 0600,
87279 + .proc_handler = &proc_dointvec,
87280 + },
87281 + {
87282 + .procname = "socket_all_gid",
87283 + .data = &grsec_socket_all_gid,
87284 + .maxlen = sizeof(int),
87285 + .mode = 0600,
87286 + .proc_handler = &proc_dointvec,
87287 + },
87288 +#endif
87289 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
87290 + {
87291 + .procname = "socket_client",
87292 + .data = &grsec_enable_socket_client,
87293 + .maxlen = sizeof(int),
87294 + .mode = 0600,
87295 + .proc_handler = &proc_dointvec,
87296 + },
87297 + {
87298 + .procname = "socket_client_gid",
87299 + .data = &grsec_socket_client_gid,
87300 + .maxlen = sizeof(int),
87301 + .mode = 0600,
87302 + .proc_handler = &proc_dointvec,
87303 + },
87304 +#endif
87305 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
87306 + {
87307 + .procname = "socket_server",
87308 + .data = &grsec_enable_socket_server,
87309 + .maxlen = sizeof(int),
87310 + .mode = 0600,
87311 + .proc_handler = &proc_dointvec,
87312 + },
87313 + {
87314 + .procname = "socket_server_gid",
87315 + .data = &grsec_socket_server_gid,
87316 + .maxlen = sizeof(int),
87317 + .mode = 0600,
87318 + .proc_handler = &proc_dointvec,
87319 + },
87320 +#endif
87321 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
87322 + {
87323 + .procname = "audit_group",
87324 + .data = &grsec_enable_group,
87325 + .maxlen = sizeof(int),
87326 + .mode = 0600,
87327 + .proc_handler = &proc_dointvec,
87328 + },
87329 + {
87330 + .procname = "audit_gid",
87331 + .data = &grsec_audit_gid,
87332 + .maxlen = sizeof(int),
87333 + .mode = 0600,
87334 + .proc_handler = &proc_dointvec,
87335 + },
87336 +#endif
87337 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
87338 + {
87339 + .procname = "audit_chdir",
87340 + .data = &grsec_enable_chdir,
87341 + .maxlen = sizeof(int),
87342 + .mode = 0600,
87343 + .proc_handler = &proc_dointvec,
87344 + },
87345 +#endif
87346 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
87347 + {
87348 + .procname = "audit_mount",
87349 + .data = &grsec_enable_mount,
87350 + .maxlen = sizeof(int),
87351 + .mode = 0600,
87352 + .proc_handler = &proc_dointvec,
87353 + },
87354 +#endif
87355 +#ifdef CONFIG_GRKERNSEC_DMESG
87356 + {
87357 + .procname = "dmesg",
87358 + .data = &grsec_enable_dmesg,
87359 + .maxlen = sizeof(int),
87360 + .mode = 0600,
87361 + .proc_handler = &proc_dointvec,
87362 + },
87363 +#endif
87364 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
87365 + {
87366 + .procname = "chroot_findtask",
87367 + .data = &grsec_enable_chroot_findtask,
87368 + .maxlen = sizeof(int),
87369 + .mode = 0600,
87370 + .proc_handler = &proc_dointvec,
87371 + },
87372 +#endif
87373 +#ifdef CONFIG_GRKERNSEC_RESLOG
87374 + {
87375 + .procname = "resource_logging",
87376 + .data = &grsec_resource_logging,
87377 + .maxlen = sizeof(int),
87378 + .mode = 0600,
87379 + .proc_handler = &proc_dointvec,
87380 + },
87381 +#endif
87382 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
87383 + {
87384 + .procname = "audit_ptrace",
87385 + .data = &grsec_enable_audit_ptrace,
87386 + .maxlen = sizeof(int),
87387 + .mode = 0600,
87388 + .proc_handler = &proc_dointvec,
87389 + },
87390 +#endif
87391 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
87392 + {
87393 + .procname = "harden_ptrace",
87394 + .data = &grsec_enable_harden_ptrace,
87395 + .maxlen = sizeof(int),
87396 + .mode = 0600,
87397 + .proc_handler = &proc_dointvec,
87398 + },
87399 +#endif
87400 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
87401 + {
87402 + .procname = "harden_ipc",
87403 + .data = &grsec_enable_harden_ipc,
87404 + .maxlen = sizeof(int),
87405 + .mode = 0600,
87406 + .proc_handler = &proc_dointvec,
87407 + },
87408 +#endif
87409 + {
87410 + .procname = "grsec_lock",
87411 + .data = &grsec_lock,
87412 + .maxlen = sizeof(int),
87413 + .mode = 0600,
87414 + .proc_handler = &proc_dointvec,
87415 + },
87416 +#endif
87417 +#ifdef CONFIG_GRKERNSEC_ROFS
87418 + {
87419 + .procname = "romount_protect",
87420 + .data = &grsec_enable_rofs,
87421 + .maxlen = sizeof(int),
87422 + .mode = 0600,
87423 + .proc_handler = &proc_dointvec_minmax,
87424 + .extra1 = &one,
87425 + .extra2 = &one,
87426 + },
87427 +#endif
87428 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
87429 + {
87430 + .procname = "deny_new_usb",
87431 + .data = &grsec_deny_new_usb,
87432 + .maxlen = sizeof(int),
87433 + .mode = 0600,
87434 + .proc_handler = &proc_dointvec,
87435 + },
87436 +#endif
87437 + { }
87438 +};
87439 +#endif
87440 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
87441 new file mode 100644
87442 index 0000000..61b514e
87443 --- /dev/null
87444 +++ b/grsecurity/grsec_time.c
87445 @@ -0,0 +1,16 @@
87446 +#include <linux/kernel.h>
87447 +#include <linux/sched.h>
87448 +#include <linux/grinternal.h>
87449 +#include <linux/module.h>
87450 +
87451 +void
87452 +gr_log_timechange(void)
87453 +{
87454 +#ifdef CONFIG_GRKERNSEC_TIME
87455 + if (grsec_enable_time)
87456 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
87457 +#endif
87458 + return;
87459 +}
87460 +
87461 +EXPORT_SYMBOL_GPL(gr_log_timechange);
87462 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
87463 new file mode 100644
87464 index 0000000..d1953de
87465 --- /dev/null
87466 +++ b/grsecurity/grsec_tpe.c
87467 @@ -0,0 +1,78 @@
87468 +#include <linux/kernel.h>
87469 +#include <linux/sched.h>
87470 +#include <linux/file.h>
87471 +#include <linux/fs.h>
87472 +#include <linux/grinternal.h>
87473 +
87474 +extern int gr_acl_tpe_check(void);
87475 +
87476 +int
87477 +gr_tpe_allow(const struct file *file)
87478 +{
87479 +#ifdef CONFIG_GRKERNSEC
87480 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
87481 + struct inode *file_inode = file->f_path.dentry->d_inode;
87482 + const struct cred *cred = current_cred();
87483 + char *msg = NULL;
87484 + char *msg2 = NULL;
87485 +
87486 + // never restrict root
87487 + if (gr_is_global_root(cred->uid))
87488 + return 1;
87489 +
87490 + if (grsec_enable_tpe) {
87491 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
87492 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
87493 + msg = "not being in trusted group";
87494 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
87495 + msg = "being in untrusted group";
87496 +#else
87497 + if (in_group_p(grsec_tpe_gid))
87498 + msg = "being in untrusted group";
87499 +#endif
87500 + }
87501 + if (!msg && gr_acl_tpe_check())
87502 + msg = "being in untrusted role";
87503 +
87504 + // not in any affected group/role
87505 + if (!msg)
87506 + goto next_check;
87507 +
87508 + if (gr_is_global_nonroot(inode->i_uid))
87509 + msg2 = "file in non-root-owned directory";
87510 + else if (inode->i_mode & S_IWOTH)
87511 + msg2 = "file in world-writable directory";
87512 + else if (inode->i_mode & S_IWGRP)
87513 + msg2 = "file in group-writable directory";
87514 + else if (file_inode->i_mode & S_IWOTH)
87515 + msg2 = "file is world-writable";
87516 +
87517 + if (msg && msg2) {
87518 + char fullmsg[70] = {0};
87519 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
87520 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
87521 + return 0;
87522 + }
87523 + msg = NULL;
87524 +next_check:
87525 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
87526 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
87527 + return 1;
87528 +
87529 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
87530 + msg = "directory not owned by user";
87531 + else if (inode->i_mode & S_IWOTH)
87532 + msg = "file in world-writable directory";
87533 + else if (inode->i_mode & S_IWGRP)
87534 + msg = "file in group-writable directory";
87535 + else if (file_inode->i_mode & S_IWOTH)
87536 + msg = "file is world-writable";
87537 +
87538 + if (msg) {
87539 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
87540 + return 0;
87541 + }
87542 +#endif
87543 +#endif
87544 + return 1;
87545 +}
87546 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
87547 new file mode 100644
87548 index 0000000..ae02d8e
87549 --- /dev/null
87550 +++ b/grsecurity/grsec_usb.c
87551 @@ -0,0 +1,15 @@
87552 +#include <linux/kernel.h>
87553 +#include <linux/grinternal.h>
87554 +#include <linux/module.h>
87555 +
87556 +int gr_handle_new_usb(void)
87557 +{
87558 +#ifdef CONFIG_GRKERNSEC_DENYUSB
87559 + if (grsec_deny_new_usb) {
87560 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
87561 + return 1;
87562 + }
87563 +#endif
87564 + return 0;
87565 +}
87566 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
87567 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
87568 new file mode 100644
87569 index 0000000..158b330
87570 --- /dev/null
87571 +++ b/grsecurity/grsum.c
87572 @@ -0,0 +1,64 @@
87573 +#include <linux/err.h>
87574 +#include <linux/kernel.h>
87575 +#include <linux/sched.h>
87576 +#include <linux/mm.h>
87577 +#include <linux/scatterlist.h>
87578 +#include <linux/crypto.h>
87579 +#include <linux/gracl.h>
87580 +
87581 +
87582 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
87583 +#error "crypto and sha256 must be built into the kernel"
87584 +#endif
87585 +
87586 +int
87587 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
87588 +{
87589 + struct crypto_hash *tfm;
87590 + struct hash_desc desc;
87591 + struct scatterlist sg[2];
87592 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
87593 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
87594 + unsigned long *sumptr = (unsigned long *)sum;
87595 + int cryptres;
87596 + int retval = 1;
87597 + volatile int mismatched = 0;
87598 + volatile int dummy = 0;
87599 + unsigned int i;
87600 +
87601 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
87602 + if (IS_ERR(tfm)) {
87603 + /* should never happen, since sha256 should be built in */
87604 + memset(entry->pw, 0, GR_PW_LEN);
87605 + return 1;
87606 + }
87607 +
87608 + sg_init_table(sg, 2);
87609 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
87610 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
87611 +
87612 + desc.tfm = tfm;
87613 + desc.flags = 0;
87614 +
87615 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
87616 + temp_sum);
87617 +
87618 + memset(entry->pw, 0, GR_PW_LEN);
87619 +
87620 + if (cryptres)
87621 + goto out;
87622 +
87623 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
87624 + if (sumptr[i] != tmpsumptr[i])
87625 + mismatched = 1;
87626 + else
87627 + dummy = 1; // waste a cycle
87628 +
87629 + if (!mismatched)
87630 + retval = dummy - 1;
87631 +
87632 +out:
87633 + crypto_free_hash(tfm);
87634 +
87635 + return retval;
87636 +}
87637 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
87638 index 5bdab6b..9ae82fe 100644
87639 --- a/include/asm-generic/4level-fixup.h
87640 +++ b/include/asm-generic/4level-fixup.h
87641 @@ -14,8 +14,10 @@
87642 #define pmd_alloc(mm, pud, address) \
87643 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
87644 NULL: pmd_offset(pud, address))
87645 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
87646
87647 #define pud_alloc(mm, pgd, address) (pgd)
87648 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
87649 #define pud_offset(pgd, start) (pgd)
87650 #define pud_none(pud) 0
87651 #define pud_bad(pud) 0
87652 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
87653 index b7babf0..1e4b4f1 100644
87654 --- a/include/asm-generic/atomic-long.h
87655 +++ b/include/asm-generic/atomic-long.h
87656 @@ -22,6 +22,12 @@
87657
87658 typedef atomic64_t atomic_long_t;
87659
87660 +#ifdef CONFIG_PAX_REFCOUNT
87661 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
87662 +#else
87663 +typedef atomic64_t atomic_long_unchecked_t;
87664 +#endif
87665 +
87666 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
87667
87668 static inline long atomic_long_read(atomic_long_t *l)
87669 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
87670 return (long)atomic64_read(v);
87671 }
87672
87673 +#ifdef CONFIG_PAX_REFCOUNT
87674 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
87675 +{
87676 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87677 +
87678 + return (long)atomic64_read_unchecked(v);
87679 +}
87680 +#endif
87681 +
87682 static inline void atomic_long_set(atomic_long_t *l, long i)
87683 {
87684 atomic64_t *v = (atomic64_t *)l;
87685 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
87686 atomic64_set(v, i);
87687 }
87688
87689 +#ifdef CONFIG_PAX_REFCOUNT
87690 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
87691 +{
87692 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87693 +
87694 + atomic64_set_unchecked(v, i);
87695 +}
87696 +#endif
87697 +
87698 static inline void atomic_long_inc(atomic_long_t *l)
87699 {
87700 atomic64_t *v = (atomic64_t *)l;
87701 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
87702 atomic64_inc(v);
87703 }
87704
87705 +#ifdef CONFIG_PAX_REFCOUNT
87706 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
87707 +{
87708 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87709 +
87710 + atomic64_inc_unchecked(v);
87711 +}
87712 +#endif
87713 +
87714 static inline void atomic_long_dec(atomic_long_t *l)
87715 {
87716 atomic64_t *v = (atomic64_t *)l;
87717 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
87718 atomic64_dec(v);
87719 }
87720
87721 +#ifdef CONFIG_PAX_REFCOUNT
87722 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
87723 +{
87724 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87725 +
87726 + atomic64_dec_unchecked(v);
87727 +}
87728 +#endif
87729 +
87730 static inline void atomic_long_add(long i, atomic_long_t *l)
87731 {
87732 atomic64_t *v = (atomic64_t *)l;
87733 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
87734 atomic64_add(i, v);
87735 }
87736
87737 +#ifdef CONFIG_PAX_REFCOUNT
87738 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
87739 +{
87740 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87741 +
87742 + atomic64_add_unchecked(i, v);
87743 +}
87744 +#endif
87745 +
87746 static inline void atomic_long_sub(long i, atomic_long_t *l)
87747 {
87748 atomic64_t *v = (atomic64_t *)l;
87749 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
87750 atomic64_sub(i, v);
87751 }
87752
87753 +#ifdef CONFIG_PAX_REFCOUNT
87754 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
87755 +{
87756 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87757 +
87758 + atomic64_sub_unchecked(i, v);
87759 +}
87760 +#endif
87761 +
87762 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
87763 {
87764 atomic64_t *v = (atomic64_t *)l;
87765 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
87766 return atomic64_add_negative(i, v);
87767 }
87768
87769 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
87770 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
87771 {
87772 atomic64_t *v = (atomic64_t *)l;
87773
87774 return (long)atomic64_add_return(i, v);
87775 }
87776
87777 +#ifdef CONFIG_PAX_REFCOUNT
87778 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
87779 +{
87780 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87781 +
87782 + return (long)atomic64_add_return_unchecked(i, v);
87783 +}
87784 +#endif
87785 +
87786 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
87787 {
87788 atomic64_t *v = (atomic64_t *)l;
87789 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
87790 return (long)atomic64_inc_return(v);
87791 }
87792
87793 +#ifdef CONFIG_PAX_REFCOUNT
87794 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
87795 +{
87796 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87797 +
87798 + return (long)atomic64_inc_return_unchecked(v);
87799 +}
87800 +#endif
87801 +
87802 static inline long atomic_long_dec_return(atomic_long_t *l)
87803 {
87804 atomic64_t *v = (atomic64_t *)l;
87805 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
87806
87807 typedef atomic_t atomic_long_t;
87808
87809 +#ifdef CONFIG_PAX_REFCOUNT
87810 +typedef atomic_unchecked_t atomic_long_unchecked_t;
87811 +#else
87812 +typedef atomic_t atomic_long_unchecked_t;
87813 +#endif
87814 +
87815 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
87816 static inline long atomic_long_read(atomic_long_t *l)
87817 {
87818 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
87819 return (long)atomic_read(v);
87820 }
87821
87822 +#ifdef CONFIG_PAX_REFCOUNT
87823 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
87824 +{
87825 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87826 +
87827 + return (long)atomic_read_unchecked(v);
87828 +}
87829 +#endif
87830 +
87831 static inline void atomic_long_set(atomic_long_t *l, long i)
87832 {
87833 atomic_t *v = (atomic_t *)l;
87834 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
87835 atomic_set(v, i);
87836 }
87837
87838 +#ifdef CONFIG_PAX_REFCOUNT
87839 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
87840 +{
87841 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87842 +
87843 + atomic_set_unchecked(v, i);
87844 +}
87845 +#endif
87846 +
87847 static inline void atomic_long_inc(atomic_long_t *l)
87848 {
87849 atomic_t *v = (atomic_t *)l;
87850 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
87851 atomic_inc(v);
87852 }
87853
87854 +#ifdef CONFIG_PAX_REFCOUNT
87855 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
87856 +{
87857 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87858 +
87859 + atomic_inc_unchecked(v);
87860 +}
87861 +#endif
87862 +
87863 static inline void atomic_long_dec(atomic_long_t *l)
87864 {
87865 atomic_t *v = (atomic_t *)l;
87866 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
87867 atomic_dec(v);
87868 }
87869
87870 +#ifdef CONFIG_PAX_REFCOUNT
87871 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
87872 +{
87873 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87874 +
87875 + atomic_dec_unchecked(v);
87876 +}
87877 +#endif
87878 +
87879 static inline void atomic_long_add(long i, atomic_long_t *l)
87880 {
87881 atomic_t *v = (atomic_t *)l;
87882 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
87883 atomic_add(i, v);
87884 }
87885
87886 +#ifdef CONFIG_PAX_REFCOUNT
87887 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
87888 +{
87889 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87890 +
87891 + atomic_add_unchecked(i, v);
87892 +}
87893 +#endif
87894 +
87895 static inline void atomic_long_sub(long i, atomic_long_t *l)
87896 {
87897 atomic_t *v = (atomic_t *)l;
87898 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
87899 atomic_sub(i, v);
87900 }
87901
87902 +#ifdef CONFIG_PAX_REFCOUNT
87903 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
87904 +{
87905 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87906 +
87907 + atomic_sub_unchecked(i, v);
87908 +}
87909 +#endif
87910 +
87911 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
87912 {
87913 atomic_t *v = (atomic_t *)l;
87914 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
87915 return atomic_add_negative(i, v);
87916 }
87917
87918 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
87919 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
87920 {
87921 atomic_t *v = (atomic_t *)l;
87922
87923 return (long)atomic_add_return(i, v);
87924 }
87925
87926 +#ifdef CONFIG_PAX_REFCOUNT
87927 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
87928 +{
87929 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87930 +
87931 + return (long)atomic_add_return_unchecked(i, v);
87932 +}
87933 +
87934 +#endif
87935 +
87936 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
87937 {
87938 atomic_t *v = (atomic_t *)l;
87939 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
87940 return (long)atomic_inc_return(v);
87941 }
87942
87943 +#ifdef CONFIG_PAX_REFCOUNT
87944 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
87945 +{
87946 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87947 +
87948 + return (long)atomic_inc_return_unchecked(v);
87949 +}
87950 +#endif
87951 +
87952 static inline long atomic_long_dec_return(atomic_long_t *l)
87953 {
87954 atomic_t *v = (atomic_t *)l;
87955 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
87956
87957 #endif /* BITS_PER_LONG == 64 */
87958
87959 +#ifdef CONFIG_PAX_REFCOUNT
87960 +static inline void pax_refcount_needs_these_functions(void)
87961 +{
87962 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
87963 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
87964 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
87965 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
87966 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
87967 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
87968 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
87969 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
87970 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
87971 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
87972 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
87973 +#ifdef CONFIG_X86
87974 + atomic_clear_mask_unchecked(0, NULL);
87975 + atomic_set_mask_unchecked(0, NULL);
87976 +#endif
87977 +
87978 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
87979 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
87980 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
87981 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
87982 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
87983 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
87984 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
87985 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
87986 +}
87987 +#else
87988 +#define atomic_read_unchecked(v) atomic_read(v)
87989 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
87990 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
87991 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
87992 +#define atomic_inc_unchecked(v) atomic_inc(v)
87993 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
87994 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
87995 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
87996 +#define atomic_dec_unchecked(v) atomic_dec(v)
87997 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
87998 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
87999 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
88000 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
88001 +
88002 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
88003 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
88004 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
88005 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
88006 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
88007 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
88008 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
88009 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
88010 +#endif
88011 +
88012 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
88013 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
88014 index 30ad9c8..c70c170 100644
88015 --- a/include/asm-generic/atomic64.h
88016 +++ b/include/asm-generic/atomic64.h
88017 @@ -16,6 +16,8 @@ typedef struct {
88018 long long counter;
88019 } atomic64_t;
88020
88021 +typedef atomic64_t atomic64_unchecked_t;
88022 +
88023 #define ATOMIC64_INIT(i) { (i) }
88024
88025 extern long long atomic64_read(const atomic64_t *v);
88026 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
88027 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
88028 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
88029
88030 +#define atomic64_read_unchecked(v) atomic64_read(v)
88031 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
88032 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
88033 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
88034 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
88035 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
88036 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
88037 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
88038 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
88039 +
88040 #endif /* _ASM_GENERIC_ATOMIC64_H */
88041 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
88042 index f5c40b0..e902f9d 100644
88043 --- a/include/asm-generic/barrier.h
88044 +++ b/include/asm-generic/barrier.h
88045 @@ -82,7 +82,7 @@
88046 do { \
88047 compiletime_assert_atomic_type(*p); \
88048 smp_mb(); \
88049 - ACCESS_ONCE(*p) = (v); \
88050 + ACCESS_ONCE_RW(*p) = (v); \
88051 } while (0)
88052
88053 #define smp_load_acquire(p) \
88054 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
88055 index a60a7cc..0fe12f2 100644
88056 --- a/include/asm-generic/bitops/__fls.h
88057 +++ b/include/asm-generic/bitops/__fls.h
88058 @@ -9,7 +9,7 @@
88059 *
88060 * Undefined if no set bit exists, so code should check against 0 first.
88061 */
88062 -static __always_inline unsigned long __fls(unsigned long word)
88063 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
88064 {
88065 int num = BITS_PER_LONG - 1;
88066
88067 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
88068 index 0576d1f..dad6c71 100644
88069 --- a/include/asm-generic/bitops/fls.h
88070 +++ b/include/asm-generic/bitops/fls.h
88071 @@ -9,7 +9,7 @@
88072 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
88073 */
88074
88075 -static __always_inline int fls(int x)
88076 +static __always_inline int __intentional_overflow(-1) fls(int x)
88077 {
88078 int r = 32;
88079
88080 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
88081 index b097cf8..3d40e14 100644
88082 --- a/include/asm-generic/bitops/fls64.h
88083 +++ b/include/asm-generic/bitops/fls64.h
88084 @@ -15,7 +15,7 @@
88085 * at position 64.
88086 */
88087 #if BITS_PER_LONG == 32
88088 -static __always_inline int fls64(__u64 x)
88089 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
88090 {
88091 __u32 h = x >> 32;
88092 if (h)
88093 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
88094 return fls(x);
88095 }
88096 #elif BITS_PER_LONG == 64
88097 -static __always_inline int fls64(__u64 x)
88098 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
88099 {
88100 if (x == 0)
88101 return 0;
88102 diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
88103 index 630dd23..8c1dcb6b 100644
88104 --- a/include/asm-generic/bug.h
88105 +++ b/include/asm-generic/bug.h
88106 @@ -62,13 +62,13 @@ struct bug_entry {
88107 * to provide better diagnostics.
88108 */
88109 #ifndef __WARN_TAINT
88110 -extern __printf(3, 4)
88111 +extern __printf(3, 4) __nocapture(1, 3, 4)
88112 void warn_slowpath_fmt(const char *file, const int line,
88113 const char *fmt, ...);
88114 -extern __printf(4, 5)
88115 +extern __printf(4, 5) __nocapture(1, 4, 5)
88116 void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
88117 const char *fmt, ...);
88118 -extern void warn_slowpath_null(const char *file, const int line);
88119 +extern __nocapture(1) void warn_slowpath_null(const char *file, const int line);
88120 #define WANT_WARN_ON_SLOWPATH
88121 #define __WARN() warn_slowpath_null(__FILE__, __LINE__)
88122 #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
88123 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
88124 index 1bfcfe5..e04c5c9 100644
88125 --- a/include/asm-generic/cache.h
88126 +++ b/include/asm-generic/cache.h
88127 @@ -6,7 +6,7 @@
88128 * cache lines need to provide their own cache.h.
88129 */
88130
88131 -#define L1_CACHE_SHIFT 5
88132 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
88133 +#define L1_CACHE_SHIFT 5UL
88134 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
88135
88136 #endif /* __ASM_GENERIC_CACHE_H */
88137 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
88138 index 0d68a1e..b74a761 100644
88139 --- a/include/asm-generic/emergency-restart.h
88140 +++ b/include/asm-generic/emergency-restart.h
88141 @@ -1,7 +1,7 @@
88142 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
88143 #define _ASM_GENERIC_EMERGENCY_RESTART_H
88144
88145 -static inline void machine_emergency_restart(void)
88146 +static inline __noreturn void machine_emergency_restart(void)
88147 {
88148 machine_restart(NULL);
88149 }
88150 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
88151 index 90f99c7..00ce236 100644
88152 --- a/include/asm-generic/kmap_types.h
88153 +++ b/include/asm-generic/kmap_types.h
88154 @@ -2,9 +2,9 @@
88155 #define _ASM_GENERIC_KMAP_TYPES_H
88156
88157 #ifdef __WITH_KM_FENCE
88158 -# define KM_TYPE_NR 41
88159 +# define KM_TYPE_NR 42
88160 #else
88161 -# define KM_TYPE_NR 20
88162 +# define KM_TYPE_NR 21
88163 #endif
88164
88165 #endif
88166 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
88167 index 9ceb03b..62b0b8f 100644
88168 --- a/include/asm-generic/local.h
88169 +++ b/include/asm-generic/local.h
88170 @@ -23,24 +23,37 @@ typedef struct
88171 atomic_long_t a;
88172 } local_t;
88173
88174 +typedef struct {
88175 + atomic_long_unchecked_t a;
88176 +} local_unchecked_t;
88177 +
88178 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
88179
88180 #define local_read(l) atomic_long_read(&(l)->a)
88181 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
88182 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
88183 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
88184 #define local_inc(l) atomic_long_inc(&(l)->a)
88185 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
88186 #define local_dec(l) atomic_long_dec(&(l)->a)
88187 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
88188 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
88189 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
88190 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
88191 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
88192
88193 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
88194 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
88195 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
88196 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
88197 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
88198 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
88199 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
88200 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
88201 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
88202
88203 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
88204 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
88205 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
88206 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
88207 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
88208 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
88209 index 725612b..9cc513a 100644
88210 --- a/include/asm-generic/pgtable-nopmd.h
88211 +++ b/include/asm-generic/pgtable-nopmd.h
88212 @@ -1,14 +1,19 @@
88213 #ifndef _PGTABLE_NOPMD_H
88214 #define _PGTABLE_NOPMD_H
88215
88216 -#ifndef __ASSEMBLY__
88217 -
88218 #include <asm-generic/pgtable-nopud.h>
88219
88220 -struct mm_struct;
88221 -
88222 #define __PAGETABLE_PMD_FOLDED
88223
88224 +#define PMD_SHIFT PUD_SHIFT
88225 +#define PTRS_PER_PMD 1
88226 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
88227 +#define PMD_MASK (~(PMD_SIZE-1))
88228 +
88229 +#ifndef __ASSEMBLY__
88230 +
88231 +struct mm_struct;
88232 +
88233 /*
88234 * Having the pmd type consist of a pud gets the size right, and allows
88235 * us to conceptually access the pud entry that this pmd is folded into
88236 @@ -16,11 +21,6 @@ struct mm_struct;
88237 */
88238 typedef struct { pud_t pud; } pmd_t;
88239
88240 -#define PMD_SHIFT PUD_SHIFT
88241 -#define PTRS_PER_PMD 1
88242 -#define PMD_SIZE (1UL << PMD_SHIFT)
88243 -#define PMD_MASK (~(PMD_SIZE-1))
88244 -
88245 /*
88246 * The "pud_xxx()" functions here are trivial for a folded two-level
88247 * setup: the pmd is never bad, and a pmd always exists (as it's folded
88248 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
88249 index 810431d..0ec4804f 100644
88250 --- a/include/asm-generic/pgtable-nopud.h
88251 +++ b/include/asm-generic/pgtable-nopud.h
88252 @@ -1,10 +1,15 @@
88253 #ifndef _PGTABLE_NOPUD_H
88254 #define _PGTABLE_NOPUD_H
88255
88256 -#ifndef __ASSEMBLY__
88257 -
88258 #define __PAGETABLE_PUD_FOLDED
88259
88260 +#define PUD_SHIFT PGDIR_SHIFT
88261 +#define PTRS_PER_PUD 1
88262 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
88263 +#define PUD_MASK (~(PUD_SIZE-1))
88264 +
88265 +#ifndef __ASSEMBLY__
88266 +
88267 /*
88268 * Having the pud type consist of a pgd gets the size right, and allows
88269 * us to conceptually access the pgd entry that this pud is folded into
88270 @@ -12,11 +17,6 @@
88271 */
88272 typedef struct { pgd_t pgd; } pud_t;
88273
88274 -#define PUD_SHIFT PGDIR_SHIFT
88275 -#define PTRS_PER_PUD 1
88276 -#define PUD_SIZE (1UL << PUD_SHIFT)
88277 -#define PUD_MASK (~(PUD_SIZE-1))
88278 -
88279 /*
88280 * The "pgd_xxx()" functions here are trivial for a folded two-level
88281 * setup: the pud is never bad, and a pud always exists (as it's folded
88282 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
88283 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
88284
88285 #define pgd_populate(mm, pgd, pud) do { } while (0)
88286 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
88287 /*
88288 * (puds are folded into pgds so this doesn't get actually called,
88289 * but the define is needed for a generic inline function.)
88290 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
88291 index 4d46085..f4e92ef 100644
88292 --- a/include/asm-generic/pgtable.h
88293 +++ b/include/asm-generic/pgtable.h
88294 @@ -689,6 +689,22 @@ static inline int pmd_protnone(pmd_t pmd)
88295 }
88296 #endif /* CONFIG_NUMA_BALANCING */
88297
88298 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
88299 +#ifdef CONFIG_PAX_KERNEXEC
88300 +#error KERNEXEC requires pax_open_kernel
88301 +#else
88302 +static inline unsigned long pax_open_kernel(void) { return 0; }
88303 +#endif
88304 +#endif
88305 +
88306 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
88307 +#ifdef CONFIG_PAX_KERNEXEC
88308 +#error KERNEXEC requires pax_close_kernel
88309 +#else
88310 +static inline unsigned long pax_close_kernel(void) { return 0; }
88311 +#endif
88312 +#endif
88313 +
88314 #endif /* CONFIG_MMU */
88315
88316 #endif /* !__ASSEMBLY__ */
88317 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
88318 index 72d8803..cb9749c 100644
88319 --- a/include/asm-generic/uaccess.h
88320 +++ b/include/asm-generic/uaccess.h
88321 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
88322 return __clear_user(to, n);
88323 }
88324
88325 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
88326 +#ifdef CONFIG_PAX_MEMORY_UDEREF
88327 +#error UDEREF requires pax_open_userland
88328 +#else
88329 +static inline unsigned long pax_open_userland(void) { return 0; }
88330 +#endif
88331 +#endif
88332 +
88333 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
88334 +#ifdef CONFIG_PAX_MEMORY_UDEREF
88335 +#error UDEREF requires pax_close_userland
88336 +#else
88337 +static inline unsigned long pax_close_userland(void) { return 0; }
88338 +#endif
88339 +#endif
88340 +
88341 #endif /* __ASM_GENERIC_UACCESS_H */
88342 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
88343 index ac78910..8b5f068 100644
88344 --- a/include/asm-generic/vmlinux.lds.h
88345 +++ b/include/asm-generic/vmlinux.lds.h
88346 @@ -234,6 +234,7 @@
88347 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
88348 VMLINUX_SYMBOL(__start_rodata) = .; \
88349 *(.rodata) *(.rodata.*) \
88350 + *(.data..read_only) \
88351 *(__vermagic) /* Kernel version magic */ \
88352 . = ALIGN(8); \
88353 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
88354 @@ -492,6 +493,7 @@
88355 KERNEL_CTORS() \
88356 MCOUNT_REC() \
88357 *(.init.rodata) \
88358 + *(.init.rodata.*) \
88359 FTRACE_EVENTS() \
88360 TRACE_SYSCALLS() \
88361 KPROBE_BLACKLIST() \
88362 @@ -511,6 +513,8 @@
88363
88364 #define EXIT_DATA \
88365 *(.exit.data) \
88366 + *(.exit.rodata) \
88367 + *(.exit.rodata.*) \
88368 MEM_DISCARD(exit.data) \
88369 MEM_DISCARD(exit.rodata)
88370
88371 @@ -727,17 +731,18 @@
88372 * section in the linker script will go there too. @phdr should have
88373 * a leading colon.
88374 *
88375 - * Note that this macros defines __per_cpu_load as an absolute symbol.
88376 + * Note that this macros defines per_cpu_load as an absolute symbol.
88377 * If there is no need to put the percpu section at a predetermined
88378 * address, use PERCPU_SECTION.
88379 */
88380 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
88381 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
88382 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
88383 + per_cpu_load = .; \
88384 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
88385 - LOAD_OFFSET) { \
88386 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
88387 PERCPU_INPUT(cacheline) \
88388 } phdr \
88389 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
88390 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
88391
88392 /**
88393 * PERCPU_SECTION - define output section for percpu area, simple version
88394 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
88395 index 623a59c..1e79ab9 100644
88396 --- a/include/crypto/algapi.h
88397 +++ b/include/crypto/algapi.h
88398 @@ -34,7 +34,7 @@ struct crypto_type {
88399 unsigned int maskclear;
88400 unsigned int maskset;
88401 unsigned int tfmsize;
88402 -};
88403 +} __do_const;
88404
88405 struct crypto_instance {
88406 struct crypto_alg alg;
88407 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
88408 index e928625..ff97886 100644
88409 --- a/include/drm/drmP.h
88410 +++ b/include/drm/drmP.h
88411 @@ -59,6 +59,7 @@
88412
88413 #include <asm/mman.h>
88414 #include <asm/pgalloc.h>
88415 +#include <asm/local.h>
88416 #include <asm/uaccess.h>
88417
88418 #include <uapi/drm/drm.h>
88419 @@ -133,17 +134,18 @@ void drm_err(const char *format, ...);
88420 /*@{*/
88421
88422 /* driver capabilities and requirements mask */
88423 -#define DRIVER_USE_AGP 0x1
88424 -#define DRIVER_PCI_DMA 0x8
88425 -#define DRIVER_SG 0x10
88426 -#define DRIVER_HAVE_DMA 0x20
88427 -#define DRIVER_HAVE_IRQ 0x40
88428 -#define DRIVER_IRQ_SHARED 0x80
88429 -#define DRIVER_GEM 0x1000
88430 -#define DRIVER_MODESET 0x2000
88431 -#define DRIVER_PRIME 0x4000
88432 -#define DRIVER_RENDER 0x8000
88433 -#define DRIVER_ATOMIC 0x10000
88434 +#define DRIVER_USE_AGP 0x1
88435 +#define DRIVER_PCI_DMA 0x8
88436 +#define DRIVER_SG 0x10
88437 +#define DRIVER_HAVE_DMA 0x20
88438 +#define DRIVER_HAVE_IRQ 0x40
88439 +#define DRIVER_IRQ_SHARED 0x80
88440 +#define DRIVER_GEM 0x1000
88441 +#define DRIVER_MODESET 0x2000
88442 +#define DRIVER_PRIME 0x4000
88443 +#define DRIVER_RENDER 0x8000
88444 +#define DRIVER_ATOMIC 0x10000
88445 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
88446
88447 /***********************************************************************/
88448 /** \name Macros to make printk easier */
88449 @@ -224,10 +226,12 @@ void drm_err(const char *format, ...);
88450 * \param cmd command.
88451 * \param arg argument.
88452 */
88453 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
88454 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
88455 + struct drm_file *file_priv);
88456 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
88457 struct drm_file *file_priv);
88458
88459 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
88460 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
88461 unsigned long arg);
88462
88463 #define DRM_IOCTL_NR(n) _IOC_NR(n)
88464 @@ -243,10 +247,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
88465 struct drm_ioctl_desc {
88466 unsigned int cmd;
88467 int flags;
88468 - drm_ioctl_t *func;
88469 + drm_ioctl_t func;
88470 unsigned int cmd_drv;
88471 const char *name;
88472 -};
88473 +} __do_const;
88474
88475 /**
88476 * Creates a driver or general drm_ioctl_desc array entry for the given
88477 @@ -632,7 +636,8 @@ struct drm_info_list {
88478 int (*show)(struct seq_file*, void*); /** show callback */
88479 u32 driver_features; /**< Required driver features for this entry */
88480 void *data;
88481 -};
88482 +} __do_const;
88483 +typedef struct drm_info_list __no_const drm_info_list_no_const;
88484
88485 /**
88486 * debugfs node structure. This structure represents a debugfs file.
88487 @@ -716,7 +721,7 @@ struct drm_device {
88488
88489 /** \name Usage Counters */
88490 /*@{ */
88491 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
88492 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
88493 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
88494 int buf_use; /**< Buffers in use -- cannot alloc */
88495 atomic_t buf_alloc; /**< Buffer allocation in progress */
88496 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
88497 index c250a22..59d2094 100644
88498 --- a/include/drm/drm_crtc_helper.h
88499 +++ b/include/drm/drm_crtc_helper.h
88500 @@ -160,7 +160,7 @@ struct drm_encoder_helper_funcs {
88501 int (*atomic_check)(struct drm_encoder *encoder,
88502 struct drm_crtc_state *crtc_state,
88503 struct drm_connector_state *conn_state);
88504 -};
88505 +} __no_const;
88506
88507 /**
88508 * struct drm_connector_helper_funcs - helper operations for connectors
88509 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
88510 index d016dc5..3951fe0 100644
88511 --- a/include/drm/i915_pciids.h
88512 +++ b/include/drm/i915_pciids.h
88513 @@ -37,7 +37,7 @@
88514 */
88515 #define INTEL_VGA_DEVICE(id, info) { \
88516 0x8086, id, \
88517 - ~0, ~0, \
88518 + PCI_ANY_ID, PCI_ANY_ID, \
88519 0x030000, 0xff0000, \
88520 (unsigned long) info }
88521
88522 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
88523 index 72dcbe8..8db58d7 100644
88524 --- a/include/drm/ttm/ttm_memory.h
88525 +++ b/include/drm/ttm/ttm_memory.h
88526 @@ -48,7 +48,7 @@
88527
88528 struct ttm_mem_shrink {
88529 int (*do_shrink) (struct ttm_mem_shrink *);
88530 -};
88531 +} __no_const;
88532
88533 /**
88534 * struct ttm_mem_global - Global memory accounting structure.
88535 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
88536 index 49a8284..9643967 100644
88537 --- a/include/drm/ttm/ttm_page_alloc.h
88538 +++ b/include/drm/ttm/ttm_page_alloc.h
88539 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
88540 */
88541 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
88542
88543 +struct device;
88544 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
88545 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
88546
88547 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
88548 index 4b840e8..155d235 100644
88549 --- a/include/keys/asymmetric-subtype.h
88550 +++ b/include/keys/asymmetric-subtype.h
88551 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
88552 /* Verify the signature on a key of this subtype (optional) */
88553 int (*verify_signature)(const struct key *key,
88554 const struct public_key_signature *sig);
88555 -};
88556 +} __do_const;
88557
88558 /**
88559 * asymmetric_key_subtype - Get the subtype from an asymmetric key
88560 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
88561 index c1da539..1dcec55 100644
88562 --- a/include/linux/atmdev.h
88563 +++ b/include/linux/atmdev.h
88564 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
88565 #endif
88566
88567 struct k_atm_aal_stats {
88568 -#define __HANDLE_ITEM(i) atomic_t i
88569 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
88570 __AAL_STAT_ITEMS
88571 #undef __HANDLE_ITEM
88572 };
88573 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
88574 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
88575 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
88576 struct module *owner;
88577 -};
88578 +} __do_const ;
88579
88580 struct atmphy_ops {
88581 int (*start)(struct atm_dev *dev);
88582 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
88583 index 5b08a85..60922fb 100644
88584 --- a/include/linux/atomic.h
88585 +++ b/include/linux/atomic.h
88586 @@ -12,7 +12,7 @@
88587 * Atomically adds @a to @v, so long as @v was not already @u.
88588 * Returns non-zero if @v was not @u, and zero otherwise.
88589 */
88590 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
88591 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
88592 {
88593 return __atomic_add_unless(v, a, u) != u;
88594 }
88595 diff --git a/include/linux/audit.h b/include/linux/audit.h
88596 index c2e7e3a..8bfc0e1 100644
88597 --- a/include/linux/audit.h
88598 +++ b/include/linux/audit.h
88599 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
88600 extern unsigned int audit_serial(void);
88601 extern int auditsc_get_stamp(struct audit_context *ctx,
88602 struct timespec *t, unsigned int *serial);
88603 -extern int audit_set_loginuid(kuid_t loginuid);
88604 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
88605
88606 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
88607 {
88608 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
88609 index 576e463..28fd926 100644
88610 --- a/include/linux/binfmts.h
88611 +++ b/include/linux/binfmts.h
88612 @@ -44,7 +44,7 @@ struct linux_binprm {
88613 unsigned interp_flags;
88614 unsigned interp_data;
88615 unsigned long loader, exec;
88616 -};
88617 +} __randomize_layout;
88618
88619 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
88620 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
88621 @@ -77,8 +77,10 @@ struct linux_binfmt {
88622 int (*load_binary)(struct linux_binprm *);
88623 int (*load_shlib)(struct file *);
88624 int (*core_dump)(struct coredump_params *cprm);
88625 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
88626 + void (*handle_mmap)(struct file *);
88627 unsigned long min_coredump; /* minimal dump size */
88628 -};
88629 +} __do_const __randomize_layout;
88630
88631 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
88632
88633 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
88634 index dbfbf49..10be372 100644
88635 --- a/include/linux/bitmap.h
88636 +++ b/include/linux/bitmap.h
88637 @@ -299,7 +299,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
88638 return __bitmap_full(src, nbits);
88639 }
88640
88641 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
88642 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
88643 {
88644 if (small_const_nbits(nbits))
88645 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
88646 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
88647 index 5d858e0..336c1d9 100644
88648 --- a/include/linux/bitops.h
88649 +++ b/include/linux/bitops.h
88650 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
88651 * @word: value to rotate
88652 * @shift: bits to roll
88653 */
88654 -static inline __u32 rol32(__u32 word, unsigned int shift)
88655 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
88656 {
88657 return (word << shift) | (word >> (32 - shift));
88658 }
88659 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
88660 * @word: value to rotate
88661 * @shift: bits to roll
88662 */
88663 -static inline __u32 ror32(__u32 word, unsigned int shift)
88664 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
88665 {
88666 return (word >> shift) | (word << (32 - shift));
88667 }
88668 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
88669 return (__s32)(value << shift) >> shift;
88670 }
88671
88672 -static inline unsigned fls_long(unsigned long l)
88673 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
88674 {
88675 if (sizeof(l) == 4)
88676 return fls(l);
88677 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
88678 index 7f9a516..8889453 100644
88679 --- a/include/linux/blkdev.h
88680 +++ b/include/linux/blkdev.h
88681 @@ -1616,7 +1616,7 @@ struct block_device_operations {
88682 /* this callback is with swap_lock and sometimes page table lock held */
88683 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
88684 struct module *owner;
88685 -};
88686 +} __do_const;
88687
88688 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
88689 unsigned long);
88690 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
88691 index afc1343..9735539 100644
88692 --- a/include/linux/blktrace_api.h
88693 +++ b/include/linux/blktrace_api.h
88694 @@ -25,7 +25,7 @@ struct blk_trace {
88695 struct dentry *dropped_file;
88696 struct dentry *msg_file;
88697 struct list_head running_list;
88698 - atomic_t dropped;
88699 + atomic_unchecked_t dropped;
88700 };
88701
88702 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
88703 diff --git a/include/linux/cache.h b/include/linux/cache.h
88704 index 17e7e82..1d7da26 100644
88705 --- a/include/linux/cache.h
88706 +++ b/include/linux/cache.h
88707 @@ -16,6 +16,14 @@
88708 #define __read_mostly
88709 #endif
88710
88711 +#ifndef __read_only
88712 +#ifdef CONFIG_PAX_KERNEXEC
88713 +#error KERNEXEC requires __read_only
88714 +#else
88715 +#define __read_only __read_mostly
88716 +#endif
88717 +#endif
88718 +
88719 #ifndef ____cacheline_aligned
88720 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
88721 #endif
88722 diff --git a/include/linux/capability.h b/include/linux/capability.h
88723 index aa93e5e..985a1b0 100644
88724 --- a/include/linux/capability.h
88725 +++ b/include/linux/capability.h
88726 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
88727 extern bool capable(int cap);
88728 extern bool ns_capable(struct user_namespace *ns, int cap);
88729 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
88730 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
88731 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
88732 +extern bool capable_nolog(int cap);
88733 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
88734
88735 /* audit system wants to get cap info from files as well */
88736 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
88737
88738 +extern int is_privileged_binary(const struct dentry *dentry);
88739 +
88740 #endif /* !_LINUX_CAPABILITY_H */
88741 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
88742 index 8609d57..86e4d79 100644
88743 --- a/include/linux/cdrom.h
88744 +++ b/include/linux/cdrom.h
88745 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
88746
88747 /* driver specifications */
88748 const int capability; /* capability flags */
88749 - int n_minors; /* number of active minor devices */
88750 /* handle uniform packets for scsi type devices (scsi,atapi) */
88751 int (*generic_packet) (struct cdrom_device_info *,
88752 struct packet_command *);
88753 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
88754 index 4ce9056..86caac6 100644
88755 --- a/include/linux/cleancache.h
88756 +++ b/include/linux/cleancache.h
88757 @@ -31,7 +31,7 @@ struct cleancache_ops {
88758 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
88759 void (*invalidate_inode)(int, struct cleancache_filekey);
88760 void (*invalidate_fs)(int);
88761 -};
88762 +} __no_const;
88763
88764 extern struct cleancache_ops *
88765 cleancache_register_ops(struct cleancache_ops *ops);
88766 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
88767 index 5591ea7..61b77ce 100644
88768 --- a/include/linux/clk-provider.h
88769 +++ b/include/linux/clk-provider.h
88770 @@ -195,6 +195,7 @@ struct clk_ops {
88771 void (*init)(struct clk_hw *hw);
88772 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
88773 };
88774 +typedef struct clk_ops __no_const clk_ops_no_const;
88775
88776 /**
88777 * struct clk_init_data - holds init data that's common to all clocks and is
88778 diff --git a/include/linux/compat.h b/include/linux/compat.h
88779 index ab25814..d1540d1 100644
88780 --- a/include/linux/compat.h
88781 +++ b/include/linux/compat.h
88782 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
88783 compat_size_t __user *len_ptr);
88784
88785 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
88786 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
88787 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
88788 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
88789 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
88790 compat_ssize_t msgsz, int msgflg);
88791 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
88792 long compat_sys_msgctl(int first, int second, void __user *uptr);
88793 long compat_sys_shmctl(int first, int second, void __user *uptr);
88794 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
88795 - unsigned nsems, const struct compat_timespec __user *timeout);
88796 + compat_long_t nsems, const struct compat_timespec __user *timeout);
88797 asmlinkage long compat_sys_keyctl(u32 option,
88798 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
88799 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
88800 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
88801 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
88802 compat_ulong_t addr, compat_ulong_t data);
88803 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
88804 - compat_long_t addr, compat_long_t data);
88805 + compat_ulong_t addr, compat_ulong_t data);
88806
88807 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
88808 /*
88809 diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
88810 index cdf13ca..ba5e086 100644
88811 --- a/include/linux/compiler-gcc.h
88812 +++ b/include/linux/compiler-gcc.h
88813 @@ -94,8 +94,8 @@
88814 */
88815 #define __pure __attribute__((pure))
88816 #define __aligned(x) __attribute__((aligned(x)))
88817 -#define __printf(a, b) __attribute__((format(printf, a, b)))
88818 -#define __scanf(a, b) __attribute__((format(scanf, a, b)))
88819 +#define __printf(a, b) __attribute__((format(printf, a, b))) __nocapture(a, b)
88820 +#define __scanf(a, b) __attribute__((format(scanf, a, b))) __nocapture(a, b)
88821 #define noinline __attribute__((noinline))
88822 #define __attribute_const__ __attribute__((__const__))
88823 #define __maybe_unused __attribute__((unused))
88824 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
88825 index 769e198..7ee7cb5 100644
88826 --- a/include/linux/compiler-gcc4.h
88827 +++ b/include/linux/compiler-gcc4.h
88828 @@ -39,9 +39,38 @@
88829 # define __compiletime_warning(message) __attribute__((warning(message)))
88830 # define __compiletime_error(message) __attribute__((error(message)))
88831 #endif /* __CHECKER__ */
88832 +
88833 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
88834 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
88835 +#define __bos0(ptr) __bos((ptr), 0)
88836 +#define __bos1(ptr) __bos((ptr), 1)
88837 #endif /* GCC_VERSION >= 40300 */
88838
88839 #if GCC_VERSION >= 40500
88840 +
88841 +#ifdef RANDSTRUCT_PLUGIN
88842 +#define __randomize_layout __attribute__((randomize_layout))
88843 +#define __no_randomize_layout __attribute__((no_randomize_layout))
88844 +#endif
88845 +
88846 +#ifdef CONSTIFY_PLUGIN
88847 +#define __no_const __attribute__((no_const))
88848 +#define __do_const __attribute__((do_const))
88849 +#endif
88850 +
88851 +#ifdef SIZE_OVERFLOW_PLUGIN
88852 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
88853 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
88854 +#endif
88855 +
88856 +#ifdef LATENT_ENTROPY_PLUGIN
88857 +#define __latent_entropy __attribute__((latent_entropy))
88858 +#endif
88859 +
88860 +#ifdef INITIFY_PLUGIN
88861 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
88862 +#endif
88863 +
88864 /*
88865 * Mark a position in code as unreachable. This can be used to
88866 * suppress control flow warnings after asm blocks that transfer
88867 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
88868 index efee493..8aa8f6b 100644
88869 --- a/include/linux/compiler-gcc5.h
88870 +++ b/include/linux/compiler-gcc5.h
88871 @@ -28,6 +28,34 @@
88872 # define __compiletime_error(message) __attribute__((error(message)))
88873 #endif /* __CHECKER__ */
88874
88875 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
88876 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
88877 +#define __bos0(ptr) __bos((ptr), 0)
88878 +#define __bos1(ptr) __bos((ptr), 1)
88879 +
88880 +#ifdef RANDSTRUCT_PLUGIN
88881 +#define __randomize_layout __attribute__((randomize_layout))
88882 +#define __no_randomize_layout __attribute__((no_randomize_layout))
88883 +#endif
88884 +
88885 +#ifdef CONSTIFY_PLUGIN
88886 +#define __no_const __attribute__((no_const))
88887 +#define __do_const __attribute__((do_const))
88888 +#endif
88889 +
88890 +#ifdef SIZE_OVERFLOW_PLUGIN
88891 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
88892 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
88893 +#endif
88894 +
88895 +#ifdef LATENT_ENTROPY_PLUGIN
88896 +#define __latent_entropy __attribute__((latent_entropy))
88897 +#endif
88898 +
88899 +#ifdef INITIFY_PLUGIN
88900 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
88901 +#endif
88902 +
88903 /*
88904 * Mark a position in code as unreachable. This can be used to
88905 * suppress control flow warnings after asm blocks that transfer
88906 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
88907 index 1b45e4a..eff29a7 100644
88908 --- a/include/linux/compiler.h
88909 +++ b/include/linux/compiler.h
88910 @@ -5,11 +5,14 @@
88911
88912 #ifdef __CHECKER__
88913 # define __user __attribute__((noderef, address_space(1)))
88914 +# define __force_user __force __user
88915 # define __kernel __attribute__((address_space(0)))
88916 +# define __force_kernel __force __kernel
88917 # define __safe __attribute__((safe))
88918 # define __force __attribute__((force))
88919 # define __nocast __attribute__((nocast))
88920 # define __iomem __attribute__((noderef, address_space(2)))
88921 +# define __force_iomem __force __iomem
88922 # define __must_hold(x) __attribute__((context(x,1,1)))
88923 # define __acquires(x) __attribute__((context(x,0,1)))
88924 # define __releases(x) __attribute__((context(x,1,0)))
88925 @@ -17,20 +20,37 @@
88926 # define __release(x) __context__(x,-1)
88927 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
88928 # define __percpu __attribute__((noderef, address_space(3)))
88929 +# define __force_percpu __force __percpu
88930 #ifdef CONFIG_SPARSE_RCU_POINTER
88931 # define __rcu __attribute__((noderef, address_space(4)))
88932 +# define __force_rcu __force __rcu
88933 #else
88934 # define __rcu
88935 +# define __force_rcu
88936 #endif
88937 extern void __chk_user_ptr(const volatile void __user *);
88938 extern void __chk_io_ptr(const volatile void __iomem *);
88939 #else
88940 -# define __user
88941 -# define __kernel
88942 +# ifdef CHECKER_PLUGIN
88943 +//# define __user
88944 +//# define __force_user
88945 +//# define __kernel
88946 +//# define __force_kernel
88947 +# else
88948 +# ifdef STRUCTLEAK_PLUGIN
88949 +# define __user __attribute__((user))
88950 +# else
88951 +# define __user
88952 +# endif
88953 +# define __force_user
88954 +# define __kernel
88955 +# define __force_kernel
88956 +# endif
88957 # define __safe
88958 # define __force
88959 # define __nocast
88960 # define __iomem
88961 +# define __force_iomem
88962 # define __chk_user_ptr(x) (void)0
88963 # define __chk_io_ptr(x) (void)0
88964 # define __builtin_warning(x, y...) (1)
88965 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
88966 # define __release(x) (void)0
88967 # define __cond_lock(x,c) (c)
88968 # define __percpu
88969 +# define __force_percpu
88970 # define __rcu
88971 +# define __force_rcu
88972 #endif
88973
88974 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
88975 @@ -205,32 +227,32 @@ static __always_inline void data_access_exceeds_word_size(void)
88976 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
88977 {
88978 switch (size) {
88979 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
88980 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
88981 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
88982 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
88983 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
88984 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
88985 #ifdef CONFIG_64BIT
88986 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
88987 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
88988 #endif
88989 default:
88990 barrier();
88991 - __builtin_memcpy((void *)res, (const void *)p, size);
88992 + __builtin_memcpy(res, (const void *)p, size);
88993 data_access_exceeds_word_size();
88994 barrier();
88995 }
88996 }
88997
88998 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
88999 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
89000 {
89001 switch (size) {
89002 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
89003 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
89004 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
89005 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
89006 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
89007 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
89008 #ifdef CONFIG_64BIT
89009 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
89010 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
89011 #endif
89012 default:
89013 barrier();
89014 - __builtin_memcpy((void *)p, (const void *)res, size);
89015 + __builtin_memcpy((void *)p, res, size);
89016 data_access_exceeds_word_size();
89017 barrier();
89018 }
89019 @@ -364,6 +386,38 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
89020 # define __attribute_const__ /* unimplemented */
89021 #endif
89022
89023 +#ifndef __randomize_layout
89024 +# define __randomize_layout
89025 +#endif
89026 +
89027 +#ifndef __no_randomize_layout
89028 +# define __no_randomize_layout
89029 +#endif
89030 +
89031 +#ifndef __no_const
89032 +# define __no_const
89033 +#endif
89034 +
89035 +#ifndef __do_const
89036 +# define __do_const
89037 +#endif
89038 +
89039 +#ifndef __size_overflow
89040 +# define __size_overflow(...)
89041 +#endif
89042 +
89043 +#ifndef __intentional_overflow
89044 +# define __intentional_overflow(...)
89045 +#endif
89046 +
89047 +#ifndef __latent_entropy
89048 +# define __latent_entropy
89049 +#endif
89050 +
89051 +#ifndef __nocapture
89052 +# define __nocapture(...)
89053 +#endif
89054 +
89055 /*
89056 * Tell gcc if a function is cold. The compiler will assume any path
89057 * directly leading to the call is unlikely.
89058 @@ -373,6 +427,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
89059 #define __cold
89060 #endif
89061
89062 +#ifndef __alloc_size
89063 +#define __alloc_size(...)
89064 +#endif
89065 +
89066 +#ifndef __bos
89067 +#define __bos(ptr, arg)
89068 +#endif
89069 +
89070 +#ifndef __bos0
89071 +#define __bos0(ptr)
89072 +#endif
89073 +
89074 +#ifndef __bos1
89075 +#define __bos1(ptr)
89076 +#endif
89077 +
89078 /* Simple shorthand for a section definition */
89079 #ifndef __section
89080 # define __section(S) __attribute__ ((__section__(#S)))
89081 @@ -387,6 +457,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
89082 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
89083 #endif
89084
89085 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
89086 +
89087 /* Is this type a native word size -- useful for atomic operations */
89088 #ifndef __native_word
89089 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
89090 @@ -466,8 +538,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
89091 */
89092 #define __ACCESS_ONCE(x) ({ \
89093 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
89094 - (volatile typeof(x) *)&(x); })
89095 + (volatile const typeof(x) *)&(x); })
89096 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
89097 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
89098
89099 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
89100 #ifdef CONFIG_KPROBES
89101 diff --git a/include/linux/completion.h b/include/linux/completion.h
89102 index 5d5aaae..0ea9b84 100644
89103 --- a/include/linux/completion.h
89104 +++ b/include/linux/completion.h
89105 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
89106
89107 extern void wait_for_completion(struct completion *);
89108 extern void wait_for_completion_io(struct completion *);
89109 -extern int wait_for_completion_interruptible(struct completion *x);
89110 -extern int wait_for_completion_killable(struct completion *x);
89111 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
89112 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
89113 extern unsigned long wait_for_completion_timeout(struct completion *x,
89114 - unsigned long timeout);
89115 + unsigned long timeout) __intentional_overflow(-1);
89116 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
89117 - unsigned long timeout);
89118 + unsigned long timeout) __intentional_overflow(-1);
89119 extern long wait_for_completion_interruptible_timeout(
89120 - struct completion *x, unsigned long timeout);
89121 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
89122 extern long wait_for_completion_killable_timeout(
89123 - struct completion *x, unsigned long timeout);
89124 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
89125 extern bool try_wait_for_completion(struct completion *x);
89126 extern bool completion_done(struct completion *x);
89127
89128 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
89129 index 34025df..d94bbbc 100644
89130 --- a/include/linux/configfs.h
89131 +++ b/include/linux/configfs.h
89132 @@ -125,7 +125,7 @@ struct configfs_attribute {
89133 const char *ca_name;
89134 struct module *ca_owner;
89135 umode_t ca_mode;
89136 -};
89137 +} __do_const;
89138
89139 /*
89140 * Users often need to create attribute structures for their configurable
89141 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
89142 index 2ee4888..0451f5e 100644
89143 --- a/include/linux/cpufreq.h
89144 +++ b/include/linux/cpufreq.h
89145 @@ -207,6 +207,7 @@ struct global_attr {
89146 ssize_t (*store)(struct kobject *a, struct attribute *b,
89147 const char *c, size_t count);
89148 };
89149 +typedef struct global_attr __no_const global_attr_no_const;
89150
89151 #define define_one_global_ro(_name) \
89152 static struct global_attr _name = \
89153 @@ -278,7 +279,7 @@ struct cpufreq_driver {
89154 bool boost_supported;
89155 bool boost_enabled;
89156 int (*set_boost)(int state);
89157 -};
89158 +} __do_const;
89159
89160 /* flags */
89161 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
89162 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
89163 index 9c5e892..feb34e0 100644
89164 --- a/include/linux/cpuidle.h
89165 +++ b/include/linux/cpuidle.h
89166 @@ -59,7 +59,8 @@ struct cpuidle_state {
89167 void (*enter_freeze) (struct cpuidle_device *dev,
89168 struct cpuidle_driver *drv,
89169 int index);
89170 -};
89171 +} __do_const;
89172 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
89173
89174 /* Idle State Flags */
89175 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
89176 @@ -227,7 +228,7 @@ struct cpuidle_governor {
89177 void (*reflect) (struct cpuidle_device *dev, int index);
89178
89179 struct module *owner;
89180 -};
89181 +} __do_const;
89182
89183 #ifdef CONFIG_CPU_IDLE
89184 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
89185 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
89186 index 086549a..a572d94 100644
89187 --- a/include/linux/cpumask.h
89188 +++ b/include/linux/cpumask.h
89189 @@ -126,17 +126,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
89190 }
89191
89192 /* Valid inputs for n are -1 and 0. */
89193 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89194 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
89195 {
89196 return n+1;
89197 }
89198
89199 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89200 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
89201 {
89202 return n+1;
89203 }
89204
89205 -static inline unsigned int cpumask_next_and(int n,
89206 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
89207 const struct cpumask *srcp,
89208 const struct cpumask *andp)
89209 {
89210 @@ -182,7 +182,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
89211 *
89212 * Returns >= nr_cpu_ids if no further cpus set.
89213 */
89214 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89215 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
89216 {
89217 /* -1 is a legal arg here. */
89218 if (n != -1)
89219 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89220 *
89221 * Returns >= nr_cpu_ids if no further cpus unset.
89222 */
89223 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89224 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
89225 {
89226 /* -1 is a legal arg here. */
89227 if (n != -1)
89228 @@ -205,7 +205,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89229 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
89230 }
89231
89232 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
89233 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
89234 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
89235 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
89236
89237 @@ -472,7 +472,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
89238 * cpumask_weight - Count of bits in *srcp
89239 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
89240 */
89241 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
89242 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
89243 {
89244 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
89245 }
89246 diff --git a/include/linux/cred.h b/include/linux/cred.h
89247 index 2fb2ca2..d6a3340 100644
89248 --- a/include/linux/cred.h
89249 +++ b/include/linux/cred.h
89250 @@ -35,7 +35,7 @@ struct group_info {
89251 int nblocks;
89252 kgid_t small_block[NGROUPS_SMALL];
89253 kgid_t *blocks[0];
89254 -};
89255 +} __randomize_layout;
89256
89257 /**
89258 * get_group_info - Get a reference to a group info structure
89259 @@ -137,7 +137,7 @@ struct cred {
89260 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
89261 struct group_info *group_info; /* supplementary groups for euid/fsgid */
89262 struct rcu_head rcu; /* RCU deletion hook */
89263 -};
89264 +} __randomize_layout;
89265
89266 extern void __put_cred(struct cred *);
89267 extern void exit_creds(struct task_struct *);
89268 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
89269 static inline void validate_process_creds(void)
89270 {
89271 }
89272 +static inline void validate_task_creds(struct task_struct *task)
89273 +{
89274 +}
89275 #endif
89276
89277 /**
89278 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
89279
89280 #define task_uid(task) (task_cred_xxx((task), uid))
89281 #define task_euid(task) (task_cred_xxx((task), euid))
89282 +#define task_securebits(task) (task_cred_xxx((task), securebits))
89283
89284 #define current_cred_xxx(xxx) \
89285 ({ \
89286 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
89287 index fb5ef16..05d1e59 100644
89288 --- a/include/linux/crypto.h
89289 +++ b/include/linux/crypto.h
89290 @@ -626,7 +626,7 @@ struct cipher_tfm {
89291 const u8 *key, unsigned int keylen);
89292 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
89293 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
89294 -};
89295 +} __no_const;
89296
89297 struct hash_tfm {
89298 int (*init)(struct hash_desc *desc);
89299 @@ -647,13 +647,13 @@ struct compress_tfm {
89300 int (*cot_decompress)(struct crypto_tfm *tfm,
89301 const u8 *src, unsigned int slen,
89302 u8 *dst, unsigned int *dlen);
89303 -};
89304 +} __no_const;
89305
89306 struct rng_tfm {
89307 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
89308 unsigned int dlen);
89309 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
89310 -};
89311 +} __no_const;
89312
89313 #define crt_ablkcipher crt_u.ablkcipher
89314 #define crt_aead crt_u.aead
89315 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
89316 index 653589e..4ef254a 100644
89317 --- a/include/linux/ctype.h
89318 +++ b/include/linux/ctype.h
89319 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
89320 * Fast implementation of tolower() for internal usage. Do not use in your
89321 * code.
89322 */
89323 -static inline char _tolower(const char c)
89324 +static inline unsigned char _tolower(const unsigned char c)
89325 {
89326 return c | 0x20;
89327 }
89328 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
89329 index d835879..c8e5b92 100644
89330 --- a/include/linux/dcache.h
89331 +++ b/include/linux/dcache.h
89332 @@ -123,6 +123,9 @@ struct dentry {
89333 unsigned long d_time; /* used by d_revalidate */
89334 void *d_fsdata; /* fs-specific data */
89335
89336 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
89337 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
89338 +#endif
89339 struct list_head d_lru; /* LRU list */
89340 struct list_head d_child; /* child of parent list */
89341 struct list_head d_subdirs; /* our children */
89342 @@ -133,7 +136,7 @@ struct dentry {
89343 struct hlist_node d_alias; /* inode alias list */
89344 struct rcu_head d_rcu;
89345 } d_u;
89346 -};
89347 +} __randomize_layout;
89348
89349 /*
89350 * dentry->d_lock spinlock nesting subclasses:
89351 @@ -319,7 +322,7 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
89352
89353 static inline unsigned d_count(const struct dentry *dentry)
89354 {
89355 - return dentry->d_lockref.count;
89356 + return __lockref_read(&dentry->d_lockref);
89357 }
89358
89359 /*
89360 @@ -347,7 +350,7 @@ extern char *dentry_path(struct dentry *, char *, int);
89361 static inline struct dentry *dget_dlock(struct dentry *dentry)
89362 {
89363 if (dentry)
89364 - dentry->d_lockref.count++;
89365 + __lockref_inc(&dentry->d_lockref);
89366 return dentry;
89367 }
89368
89369 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
89370 index 7925bf0..d5143d2 100644
89371 --- a/include/linux/decompress/mm.h
89372 +++ b/include/linux/decompress/mm.h
89373 @@ -77,7 +77,7 @@ static void free(void *where)
89374 * warnings when not needed (indeed large_malloc / large_free are not
89375 * needed by inflate */
89376
89377 -#define malloc(a) kmalloc(a, GFP_KERNEL)
89378 +#define malloc(a) kmalloc((a), GFP_KERNEL)
89379 #define free(a) kfree(a)
89380
89381 #define large_malloc(a) vmalloc(a)
89382 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
89383 index ce447f0..83c66bd 100644
89384 --- a/include/linux/devfreq.h
89385 +++ b/include/linux/devfreq.h
89386 @@ -114,7 +114,7 @@ struct devfreq_governor {
89387 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
89388 int (*event_handler)(struct devfreq *devfreq,
89389 unsigned int event, void *data);
89390 -};
89391 +} __do_const;
89392
89393 /**
89394 * struct devfreq - Device devfreq structure
89395 diff --git a/include/linux/device.h b/include/linux/device.h
89396 index 0eb8ee2..c603b6a 100644
89397 --- a/include/linux/device.h
89398 +++ b/include/linux/device.h
89399 @@ -311,7 +311,7 @@ struct subsys_interface {
89400 struct list_head node;
89401 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
89402 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
89403 -};
89404 +} __do_const;
89405
89406 int subsys_interface_register(struct subsys_interface *sif);
89407 void subsys_interface_unregister(struct subsys_interface *sif);
89408 @@ -507,7 +507,7 @@ struct device_type {
89409 void (*release)(struct device *dev);
89410
89411 const struct dev_pm_ops *pm;
89412 -};
89413 +} __do_const;
89414
89415 /* interface for exporting device attributes */
89416 struct device_attribute {
89417 @@ -517,11 +517,12 @@ struct device_attribute {
89418 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
89419 const char *buf, size_t count);
89420 };
89421 +typedef struct device_attribute __no_const device_attribute_no_const;
89422
89423 struct dev_ext_attribute {
89424 struct device_attribute attr;
89425 void *var;
89426 -};
89427 +} __do_const;
89428
89429 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
89430 char *buf);
89431 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
89432 index c3007cb..43efc8c 100644
89433 --- a/include/linux/dma-mapping.h
89434 +++ b/include/linux/dma-mapping.h
89435 @@ -60,7 +60,7 @@ struct dma_map_ops {
89436 u64 (*get_required_mask)(struct device *dev);
89437 #endif
89438 int is_phys;
89439 -};
89440 +} __do_const;
89441
89442 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
89443
89444 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
89445 index b6997a0..108be6c 100644
89446 --- a/include/linux/dmaengine.h
89447 +++ b/include/linux/dmaengine.h
89448 @@ -1133,9 +1133,9 @@ struct dma_pinned_list {
89449 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
89450 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
89451
89452 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
89453 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
89454 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
89455 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
89456 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
89457 struct dma_pinned_list *pinned_list, struct page *page,
89458 unsigned int offset, size_t len);
89459
89460 diff --git a/include/linux/efi.h b/include/linux/efi.h
89461 index cf7e431..d239dce 100644
89462 --- a/include/linux/efi.h
89463 +++ b/include/linux/efi.h
89464 @@ -1056,6 +1056,7 @@ struct efivar_operations {
89465 efi_set_variable_nonblocking_t *set_variable_nonblocking;
89466 efi_query_variable_store_t *query_variable_store;
89467 };
89468 +typedef struct efivar_operations __no_const efivar_operations_no_const;
89469
89470 struct efivars {
89471 /*
89472 diff --git a/include/linux/elf.h b/include/linux/elf.h
89473 index 20fa8d8..3d0dd18 100644
89474 --- a/include/linux/elf.h
89475 +++ b/include/linux/elf.h
89476 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
89477 #define elf_note elf32_note
89478 #define elf_addr_t Elf32_Off
89479 #define Elf_Half Elf32_Half
89480 +#define elf_dyn Elf32_Dyn
89481
89482 #else
89483
89484 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
89485 #define elf_note elf64_note
89486 #define elf_addr_t Elf64_Off
89487 #define Elf_Half Elf64_Half
89488 +#define elf_dyn Elf64_Dyn
89489
89490 #endif
89491
89492 diff --git a/include/linux/err.h b/include/linux/err.h
89493 index a729120..6ede2c9 100644
89494 --- a/include/linux/err.h
89495 +++ b/include/linux/err.h
89496 @@ -20,12 +20,12 @@
89497
89498 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
89499
89500 -static inline void * __must_check ERR_PTR(long error)
89501 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
89502 {
89503 return (void *) error;
89504 }
89505
89506 -static inline long __must_check PTR_ERR(__force const void *ptr)
89507 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
89508 {
89509 return (long) ptr;
89510 }
89511 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
89512 index 36f49c4..a2a1f4c 100644
89513 --- a/include/linux/extcon.h
89514 +++ b/include/linux/extcon.h
89515 @@ -135,7 +135,7 @@ struct extcon_dev {
89516 /* /sys/class/extcon/.../mutually_exclusive/... */
89517 struct attribute_group attr_g_muex;
89518 struct attribute **attrs_muex;
89519 - struct device_attribute *d_attrs_muex;
89520 + device_attribute_no_const *d_attrs_muex;
89521 };
89522
89523 /**
89524 diff --git a/include/linux/fb.h b/include/linux/fb.h
89525 index 043f328..180ccbf 100644
89526 --- a/include/linux/fb.h
89527 +++ b/include/linux/fb.h
89528 @@ -305,7 +305,8 @@ struct fb_ops {
89529 /* called at KDB enter and leave time to prepare the console */
89530 int (*fb_debug_enter)(struct fb_info *info);
89531 int (*fb_debug_leave)(struct fb_info *info);
89532 -};
89533 +} __do_const;
89534 +typedef struct fb_ops __no_const fb_ops_no_const;
89535
89536 #ifdef CONFIG_FB_TILEBLITTING
89537 #define FB_TILE_CURSOR_NONE 0
89538 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
89539 index 230f87b..1fd0485 100644
89540 --- a/include/linux/fdtable.h
89541 +++ b/include/linux/fdtable.h
89542 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
89543 void put_files_struct(struct files_struct *fs);
89544 void reset_files_struct(struct files_struct *);
89545 int unshare_files(struct files_struct **);
89546 -struct files_struct *dup_fd(struct files_struct *, int *);
89547 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
89548 void do_close_on_exec(struct files_struct *);
89549 int iterate_fd(struct files_struct *, unsigned,
89550 int (*)(const void *, struct file *, unsigned),
89551 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
89552 index 8293262..2b3b8bd 100644
89553 --- a/include/linux/frontswap.h
89554 +++ b/include/linux/frontswap.h
89555 @@ -11,7 +11,7 @@ struct frontswap_ops {
89556 int (*load)(unsigned, pgoff_t, struct page *);
89557 void (*invalidate_page)(unsigned, pgoff_t);
89558 void (*invalidate_area)(unsigned);
89559 -};
89560 +} __no_const;
89561
89562 extern bool frontswap_enabled;
89563 extern struct frontswap_ops *
89564 diff --git a/include/linux/fs.h b/include/linux/fs.h
89565 index 52cc449..31f35cb 100644
89566 --- a/include/linux/fs.h
89567 +++ b/include/linux/fs.h
89568 @@ -410,7 +410,7 @@ struct address_space {
89569 spinlock_t private_lock; /* for use by the address_space */
89570 struct list_head private_list; /* ditto */
89571 void *private_data; /* ditto */
89572 -} __attribute__((aligned(sizeof(long))));
89573 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
89574 /*
89575 * On most architectures that alignment is already the case; but
89576 * must be enforced here for CRIS, to let the least significant bit
89577 @@ -453,7 +453,7 @@ struct block_device {
89578 int bd_fsfreeze_count;
89579 /* Mutex for freeze */
89580 struct mutex bd_fsfreeze_mutex;
89581 -};
89582 +} __randomize_layout;
89583
89584 /*
89585 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
89586 @@ -639,7 +639,7 @@ struct inode {
89587 #endif
89588
89589 void *i_private; /* fs or device private pointer */
89590 -};
89591 +} __randomize_layout;
89592
89593 static inline int inode_unhashed(struct inode *inode)
89594 {
89595 @@ -834,7 +834,7 @@ struct file {
89596 struct list_head f_tfile_llink;
89597 #endif /* #ifdef CONFIG_EPOLL */
89598 struct address_space *f_mapping;
89599 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
89600 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
89601
89602 struct file_handle {
89603 __u32 handle_bytes;
89604 @@ -962,7 +962,7 @@ struct file_lock {
89605 int state; /* state of grant or error if -ve */
89606 } afs;
89607 } fl_u;
89608 -};
89609 +} __randomize_layout;
89610
89611 struct file_lock_context {
89612 spinlock_t flc_lock;
89613 @@ -1316,7 +1316,7 @@ struct super_block {
89614 * Indicates how deep in a filesystem stack this SB is
89615 */
89616 int s_stack_depth;
89617 -};
89618 +} __randomize_layout;
89619
89620 extern struct timespec current_fs_time(struct super_block *sb);
89621
89622 @@ -1570,7 +1570,8 @@ struct file_operations {
89623 #ifndef CONFIG_MMU
89624 unsigned (*mmap_capabilities)(struct file *);
89625 #endif
89626 -};
89627 +} __do_const __randomize_layout;
89628 +typedef struct file_operations __no_const file_operations_no_const;
89629
89630 struct inode_operations {
89631 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
89632 @@ -2269,7 +2270,7 @@ extern int register_chrdev_region(dev_t, unsigned, const char *);
89633 extern int __register_chrdev(unsigned int major, unsigned int baseminor,
89634 unsigned int count, const char *name,
89635 const struct file_operations *fops);
89636 -extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
89637 +extern __nocapture(4) void __unregister_chrdev(unsigned int major, unsigned int baseminor,
89638 unsigned int count, const char *name);
89639 extern void unregister_chrdev_region(dev_t, unsigned);
89640 extern void chrdev_show(struct seq_file *,off_t);
89641 @@ -2918,4 +2919,14 @@ static inline bool dir_relax(struct inode *inode)
89642 return !IS_DEADDIR(inode);
89643 }
89644
89645 +static inline bool is_sidechannel_device(const struct inode *inode)
89646 +{
89647 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
89648 + umode_t mode = inode->i_mode;
89649 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
89650 +#else
89651 + return false;
89652 +#endif
89653 +}
89654 +
89655 #endif /* _LINUX_FS_H */
89656 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
89657 index 0efc3e6..fd23610 100644
89658 --- a/include/linux/fs_struct.h
89659 +++ b/include/linux/fs_struct.h
89660 @@ -6,13 +6,13 @@
89661 #include <linux/seqlock.h>
89662
89663 struct fs_struct {
89664 - int users;
89665 + atomic_t users;
89666 spinlock_t lock;
89667 seqcount_t seq;
89668 int umask;
89669 int in_exec;
89670 struct path root, pwd;
89671 -};
89672 +} __randomize_layout;
89673
89674 extern struct kmem_cache *fs_cachep;
89675
89676 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
89677 index 7714849..a4a5c7a 100644
89678 --- a/include/linux/fscache-cache.h
89679 +++ b/include/linux/fscache-cache.h
89680 @@ -113,7 +113,7 @@ struct fscache_operation {
89681 fscache_operation_release_t release;
89682 };
89683
89684 -extern atomic_t fscache_op_debug_id;
89685 +extern atomic_unchecked_t fscache_op_debug_id;
89686 extern void fscache_op_work_func(struct work_struct *work);
89687
89688 extern void fscache_enqueue_operation(struct fscache_operation *);
89689 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
89690 INIT_WORK(&op->work, fscache_op_work_func);
89691 atomic_set(&op->usage, 1);
89692 op->state = FSCACHE_OP_ST_INITIALISED;
89693 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
89694 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
89695 op->processor = processor;
89696 op->release = release;
89697 INIT_LIST_HEAD(&op->pend_link);
89698 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
89699 index 115bb81..e7b812b 100644
89700 --- a/include/linux/fscache.h
89701 +++ b/include/linux/fscache.h
89702 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
89703 * - this is mandatory for any object that may have data
89704 */
89705 void (*now_uncached)(void *cookie_netfs_data);
89706 -};
89707 +} __do_const;
89708
89709 /*
89710 * fscache cached network filesystem type
89711 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
89712 index 7ee1774..72505b8 100644
89713 --- a/include/linux/fsnotify.h
89714 +++ b/include/linux/fsnotify.h
89715 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
89716 struct inode *inode = file_inode(file);
89717 __u32 mask = FS_ACCESS;
89718
89719 + if (is_sidechannel_device(inode))
89720 + return;
89721 +
89722 if (S_ISDIR(inode->i_mode))
89723 mask |= FS_ISDIR;
89724
89725 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
89726 struct inode *inode = file_inode(file);
89727 __u32 mask = FS_MODIFY;
89728
89729 + if (is_sidechannel_device(inode))
89730 + return;
89731 +
89732 if (S_ISDIR(inode->i_mode))
89733 mask |= FS_ISDIR;
89734
89735 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
89736 */
89737 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
89738 {
89739 - return kstrdup(name, GFP_KERNEL);
89740 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
89741 }
89742
89743 /*
89744 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
89745 index ec274e0..e678159 100644
89746 --- a/include/linux/genhd.h
89747 +++ b/include/linux/genhd.h
89748 @@ -194,7 +194,7 @@ struct gendisk {
89749 struct kobject *slave_dir;
89750
89751 struct timer_rand_state *random;
89752 - atomic_t sync_io; /* RAID */
89753 + atomic_unchecked_t sync_io; /* RAID */
89754 struct disk_events *ev;
89755 #ifdef CONFIG_BLK_DEV_INTEGRITY
89756 struct blk_integrity *integrity;
89757 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
89758 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
89759
89760 /* drivers/char/random.c */
89761 -extern void add_disk_randomness(struct gendisk *disk);
89762 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
89763 extern void rand_initialize_disk(struct gendisk *disk);
89764
89765 static inline sector_t get_start_sect(struct block_device *bdev)
89766 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
89767 index 667c311..abac2a7 100644
89768 --- a/include/linux/genl_magic_func.h
89769 +++ b/include/linux/genl_magic_func.h
89770 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
89771 },
89772
89773 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
89774 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
89775 +static struct genl_ops ZZZ_genl_ops[] = {
89776 #include GENL_MAGIC_INCLUDE_FILE
89777 };
89778
89779 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
89780 index eb6fafe..9360779 100644
89781 --- a/include/linux/gfp.h
89782 +++ b/include/linux/gfp.h
89783 @@ -35,6 +35,13 @@ struct vm_area_struct;
89784 #define ___GFP_NO_KSWAPD 0x400000u
89785 #define ___GFP_OTHER_NODE 0x800000u
89786 #define ___GFP_WRITE 0x1000000u
89787 +
89788 +#ifdef CONFIG_PAX_USERCOPY_SLABS
89789 +#define ___GFP_USERCOPY 0x2000000u
89790 +#else
89791 +#define ___GFP_USERCOPY 0
89792 +#endif
89793 +
89794 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
89795
89796 /*
89797 @@ -92,6 +99,7 @@ struct vm_area_struct;
89798 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
89799 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
89800 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
89801 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
89802
89803 /*
89804 * This may seem redundant, but it's a way of annotating false positives vs.
89805 @@ -99,7 +107,7 @@ struct vm_area_struct;
89806 */
89807 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
89808
89809 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
89810 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
89811 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
89812
89813 /* This equals 0, but use constants in case they ever change */
89814 @@ -154,6 +162,8 @@ struct vm_area_struct;
89815 /* 4GB DMA on some platforms */
89816 #define GFP_DMA32 __GFP_DMA32
89817
89818 +#define GFP_USERCOPY __GFP_USERCOPY
89819 +
89820 /* Convert GFP flags to their corresponding migrate type */
89821 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
89822 {
89823 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
89824 new file mode 100644
89825 index 0000000..91858e4
89826 --- /dev/null
89827 +++ b/include/linux/gracl.h
89828 @@ -0,0 +1,342 @@
89829 +#ifndef GR_ACL_H
89830 +#define GR_ACL_H
89831 +
89832 +#include <linux/grdefs.h>
89833 +#include <linux/resource.h>
89834 +#include <linux/capability.h>
89835 +#include <linux/dcache.h>
89836 +#include <asm/resource.h>
89837 +
89838 +/* Major status information */
89839 +
89840 +#define GR_VERSION "grsecurity 3.1"
89841 +#define GRSECURITY_VERSION 0x3100
89842 +
89843 +enum {
89844 + GR_SHUTDOWN = 0,
89845 + GR_ENABLE = 1,
89846 + GR_SPROLE = 2,
89847 + GR_OLDRELOAD = 3,
89848 + GR_SEGVMOD = 4,
89849 + GR_STATUS = 5,
89850 + GR_UNSPROLE = 6,
89851 + GR_PASSSET = 7,
89852 + GR_SPROLEPAM = 8,
89853 + GR_RELOAD = 9,
89854 +};
89855 +
89856 +/* Password setup definitions
89857 + * kernel/grhash.c */
89858 +enum {
89859 + GR_PW_LEN = 128,
89860 + GR_SALT_LEN = 16,
89861 + GR_SHA_LEN = 32,
89862 +};
89863 +
89864 +enum {
89865 + GR_SPROLE_LEN = 64,
89866 +};
89867 +
89868 +enum {
89869 + GR_NO_GLOB = 0,
89870 + GR_REG_GLOB,
89871 + GR_CREATE_GLOB
89872 +};
89873 +
89874 +#define GR_NLIMITS 32
89875 +
89876 +/* Begin Data Structures */
89877 +
89878 +struct sprole_pw {
89879 + unsigned char *rolename;
89880 + unsigned char salt[GR_SALT_LEN];
89881 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
89882 +};
89883 +
89884 +struct name_entry {
89885 + __u32 key;
89886 + u64 inode;
89887 + dev_t device;
89888 + char *name;
89889 + __u16 len;
89890 + __u8 deleted;
89891 + struct name_entry *prev;
89892 + struct name_entry *next;
89893 +};
89894 +
89895 +struct inodev_entry {
89896 + struct name_entry *nentry;
89897 + struct inodev_entry *prev;
89898 + struct inodev_entry *next;
89899 +};
89900 +
89901 +struct acl_role_db {
89902 + struct acl_role_label **r_hash;
89903 + __u32 r_size;
89904 +};
89905 +
89906 +struct inodev_db {
89907 + struct inodev_entry **i_hash;
89908 + __u32 i_size;
89909 +};
89910 +
89911 +struct name_db {
89912 + struct name_entry **n_hash;
89913 + __u32 n_size;
89914 +};
89915 +
89916 +struct crash_uid {
89917 + uid_t uid;
89918 + unsigned long expires;
89919 +};
89920 +
89921 +struct gr_hash_struct {
89922 + void **table;
89923 + void **nametable;
89924 + void *first;
89925 + __u32 table_size;
89926 + __u32 used_size;
89927 + int type;
89928 +};
89929 +
89930 +/* Userspace Grsecurity ACL data structures */
89931 +
89932 +struct acl_subject_label {
89933 + char *filename;
89934 + u64 inode;
89935 + dev_t device;
89936 + __u32 mode;
89937 + kernel_cap_t cap_mask;
89938 + kernel_cap_t cap_lower;
89939 + kernel_cap_t cap_invert_audit;
89940 +
89941 + struct rlimit res[GR_NLIMITS];
89942 + __u32 resmask;
89943 +
89944 + __u8 user_trans_type;
89945 + __u8 group_trans_type;
89946 + uid_t *user_transitions;
89947 + gid_t *group_transitions;
89948 + __u16 user_trans_num;
89949 + __u16 group_trans_num;
89950 +
89951 + __u32 sock_families[2];
89952 + __u32 ip_proto[8];
89953 + __u32 ip_type;
89954 + struct acl_ip_label **ips;
89955 + __u32 ip_num;
89956 + __u32 inaddr_any_override;
89957 +
89958 + __u32 crashes;
89959 + unsigned long expires;
89960 +
89961 + struct acl_subject_label *parent_subject;
89962 + struct gr_hash_struct *hash;
89963 + struct acl_subject_label *prev;
89964 + struct acl_subject_label *next;
89965 +
89966 + struct acl_object_label **obj_hash;
89967 + __u32 obj_hash_size;
89968 + __u16 pax_flags;
89969 +};
89970 +
89971 +struct role_allowed_ip {
89972 + __u32 addr;
89973 + __u32 netmask;
89974 +
89975 + struct role_allowed_ip *prev;
89976 + struct role_allowed_ip *next;
89977 +};
89978 +
89979 +struct role_transition {
89980 + char *rolename;
89981 +
89982 + struct role_transition *prev;
89983 + struct role_transition *next;
89984 +};
89985 +
89986 +struct acl_role_label {
89987 + char *rolename;
89988 + uid_t uidgid;
89989 + __u16 roletype;
89990 +
89991 + __u16 auth_attempts;
89992 + unsigned long expires;
89993 +
89994 + struct acl_subject_label *root_label;
89995 + struct gr_hash_struct *hash;
89996 +
89997 + struct acl_role_label *prev;
89998 + struct acl_role_label *next;
89999 +
90000 + struct role_transition *transitions;
90001 + struct role_allowed_ip *allowed_ips;
90002 + uid_t *domain_children;
90003 + __u16 domain_child_num;
90004 +
90005 + umode_t umask;
90006 +
90007 + struct acl_subject_label **subj_hash;
90008 + __u32 subj_hash_size;
90009 +};
90010 +
90011 +struct user_acl_role_db {
90012 + struct acl_role_label **r_table;
90013 + __u32 num_pointers; /* Number of allocations to track */
90014 + __u32 num_roles; /* Number of roles */
90015 + __u32 num_domain_children; /* Number of domain children */
90016 + __u32 num_subjects; /* Number of subjects */
90017 + __u32 num_objects; /* Number of objects */
90018 +};
90019 +
90020 +struct acl_object_label {
90021 + char *filename;
90022 + u64 inode;
90023 + dev_t device;
90024 + __u32 mode;
90025 +
90026 + struct acl_subject_label *nested;
90027 + struct acl_object_label *globbed;
90028 +
90029 + /* next two structures not used */
90030 +
90031 + struct acl_object_label *prev;
90032 + struct acl_object_label *next;
90033 +};
90034 +
90035 +struct acl_ip_label {
90036 + char *iface;
90037 + __u32 addr;
90038 + __u32 netmask;
90039 + __u16 low, high;
90040 + __u8 mode;
90041 + __u32 type;
90042 + __u32 proto[8];
90043 +
90044 + /* next two structures not used */
90045 +
90046 + struct acl_ip_label *prev;
90047 + struct acl_ip_label *next;
90048 +};
90049 +
90050 +struct gr_arg {
90051 + struct user_acl_role_db role_db;
90052 + unsigned char pw[GR_PW_LEN];
90053 + unsigned char salt[GR_SALT_LEN];
90054 + unsigned char sum[GR_SHA_LEN];
90055 + unsigned char sp_role[GR_SPROLE_LEN];
90056 + struct sprole_pw *sprole_pws;
90057 + dev_t segv_device;
90058 + u64 segv_inode;
90059 + uid_t segv_uid;
90060 + __u16 num_sprole_pws;
90061 + __u16 mode;
90062 +};
90063 +
90064 +struct gr_arg_wrapper {
90065 + struct gr_arg *arg;
90066 + __u32 version;
90067 + __u32 size;
90068 +};
90069 +
90070 +struct subject_map {
90071 + struct acl_subject_label *user;
90072 + struct acl_subject_label *kernel;
90073 + struct subject_map *prev;
90074 + struct subject_map *next;
90075 +};
90076 +
90077 +struct acl_subj_map_db {
90078 + struct subject_map **s_hash;
90079 + __u32 s_size;
90080 +};
90081 +
90082 +struct gr_policy_state {
90083 + struct sprole_pw **acl_special_roles;
90084 + __u16 num_sprole_pws;
90085 + struct acl_role_label *kernel_role;
90086 + struct acl_role_label *role_list;
90087 + struct acl_role_label *default_role;
90088 + struct acl_role_db acl_role_set;
90089 + struct acl_subj_map_db subj_map_set;
90090 + struct name_db name_set;
90091 + struct inodev_db inodev_set;
90092 +};
90093 +
90094 +struct gr_alloc_state {
90095 + unsigned long alloc_stack_next;
90096 + unsigned long alloc_stack_size;
90097 + void **alloc_stack;
90098 +};
90099 +
90100 +struct gr_reload_state {
90101 + struct gr_policy_state oldpolicy;
90102 + struct gr_alloc_state oldalloc;
90103 + struct gr_policy_state newpolicy;
90104 + struct gr_alloc_state newalloc;
90105 + struct gr_policy_state *oldpolicy_ptr;
90106 + struct gr_alloc_state *oldalloc_ptr;
90107 + unsigned char oldmode;
90108 +};
90109 +
90110 +/* End Data Structures Section */
90111 +
90112 +/* Hash functions generated by empirical testing by Brad Spengler
90113 + Makes good use of the low bits of the inode. Generally 0-1 times
90114 + in loop for successful match. 0-3 for unsuccessful match.
90115 + Shift/add algorithm with modulus of table size and an XOR*/
90116 +
90117 +static __inline__ unsigned int
90118 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
90119 +{
90120 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
90121 +}
90122 +
90123 + static __inline__ unsigned int
90124 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
90125 +{
90126 + return ((const unsigned long)userp % sz);
90127 +}
90128 +
90129 +static __inline__ unsigned int
90130 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
90131 +{
90132 + unsigned int rem;
90133 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
90134 + return rem;
90135 +}
90136 +
90137 +static __inline__ unsigned int
90138 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
90139 +{
90140 + return full_name_hash((const unsigned char *)name, len) % sz;
90141 +}
90142 +
90143 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
90144 + subj = NULL; \
90145 + iter = 0; \
90146 + while (iter < role->subj_hash_size) { \
90147 + if (subj == NULL) \
90148 + subj = role->subj_hash[iter]; \
90149 + if (subj == NULL) { \
90150 + iter++; \
90151 + continue; \
90152 + }
90153 +
90154 +#define FOR_EACH_SUBJECT_END(subj,iter) \
90155 + subj = subj->next; \
90156 + if (subj == NULL) \
90157 + iter++; \
90158 + }
90159 +
90160 +
90161 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
90162 + subj = role->hash->first; \
90163 + while (subj != NULL) {
90164 +
90165 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
90166 + subj = subj->next; \
90167 + }
90168 +
90169 +#endif
90170 +
90171 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
90172 new file mode 100644
90173 index 0000000..af64092
90174 --- /dev/null
90175 +++ b/include/linux/gracl_compat.h
90176 @@ -0,0 +1,156 @@
90177 +#ifndef GR_ACL_COMPAT_H
90178 +#define GR_ACL_COMPAT_H
90179 +
90180 +#include <linux/resource.h>
90181 +#include <asm/resource.h>
90182 +
90183 +struct sprole_pw_compat {
90184 + compat_uptr_t rolename;
90185 + unsigned char salt[GR_SALT_LEN];
90186 + unsigned char sum[GR_SHA_LEN];
90187 +};
90188 +
90189 +struct gr_hash_struct_compat {
90190 + compat_uptr_t table;
90191 + compat_uptr_t nametable;
90192 + compat_uptr_t first;
90193 + __u32 table_size;
90194 + __u32 used_size;
90195 + int type;
90196 +};
90197 +
90198 +struct acl_subject_label_compat {
90199 + compat_uptr_t filename;
90200 + compat_u64 inode;
90201 + __u32 device;
90202 + __u32 mode;
90203 + kernel_cap_t cap_mask;
90204 + kernel_cap_t cap_lower;
90205 + kernel_cap_t cap_invert_audit;
90206 +
90207 + struct compat_rlimit res[GR_NLIMITS];
90208 + __u32 resmask;
90209 +
90210 + __u8 user_trans_type;
90211 + __u8 group_trans_type;
90212 + compat_uptr_t user_transitions;
90213 + compat_uptr_t group_transitions;
90214 + __u16 user_trans_num;
90215 + __u16 group_trans_num;
90216 +
90217 + __u32 sock_families[2];
90218 + __u32 ip_proto[8];
90219 + __u32 ip_type;
90220 + compat_uptr_t ips;
90221 + __u32 ip_num;
90222 + __u32 inaddr_any_override;
90223 +
90224 + __u32 crashes;
90225 + compat_ulong_t expires;
90226 +
90227 + compat_uptr_t parent_subject;
90228 + compat_uptr_t hash;
90229 + compat_uptr_t prev;
90230 + compat_uptr_t next;
90231 +
90232 + compat_uptr_t obj_hash;
90233 + __u32 obj_hash_size;
90234 + __u16 pax_flags;
90235 +};
90236 +
90237 +struct role_allowed_ip_compat {
90238 + __u32 addr;
90239 + __u32 netmask;
90240 +
90241 + compat_uptr_t prev;
90242 + compat_uptr_t next;
90243 +};
90244 +
90245 +struct role_transition_compat {
90246 + compat_uptr_t rolename;
90247 +
90248 + compat_uptr_t prev;
90249 + compat_uptr_t next;
90250 +};
90251 +
90252 +struct acl_role_label_compat {
90253 + compat_uptr_t rolename;
90254 + uid_t uidgid;
90255 + __u16 roletype;
90256 +
90257 + __u16 auth_attempts;
90258 + compat_ulong_t expires;
90259 +
90260 + compat_uptr_t root_label;
90261 + compat_uptr_t hash;
90262 +
90263 + compat_uptr_t prev;
90264 + compat_uptr_t next;
90265 +
90266 + compat_uptr_t transitions;
90267 + compat_uptr_t allowed_ips;
90268 + compat_uptr_t domain_children;
90269 + __u16 domain_child_num;
90270 +
90271 + umode_t umask;
90272 +
90273 + compat_uptr_t subj_hash;
90274 + __u32 subj_hash_size;
90275 +};
90276 +
90277 +struct user_acl_role_db_compat {
90278 + compat_uptr_t r_table;
90279 + __u32 num_pointers;
90280 + __u32 num_roles;
90281 + __u32 num_domain_children;
90282 + __u32 num_subjects;
90283 + __u32 num_objects;
90284 +};
90285 +
90286 +struct acl_object_label_compat {
90287 + compat_uptr_t filename;
90288 + compat_u64 inode;
90289 + __u32 device;
90290 + __u32 mode;
90291 +
90292 + compat_uptr_t nested;
90293 + compat_uptr_t globbed;
90294 +
90295 + compat_uptr_t prev;
90296 + compat_uptr_t next;
90297 +};
90298 +
90299 +struct acl_ip_label_compat {
90300 + compat_uptr_t iface;
90301 + __u32 addr;
90302 + __u32 netmask;
90303 + __u16 low, high;
90304 + __u8 mode;
90305 + __u32 type;
90306 + __u32 proto[8];
90307 +
90308 + compat_uptr_t prev;
90309 + compat_uptr_t next;
90310 +};
90311 +
90312 +struct gr_arg_compat {
90313 + struct user_acl_role_db_compat role_db;
90314 + unsigned char pw[GR_PW_LEN];
90315 + unsigned char salt[GR_SALT_LEN];
90316 + unsigned char sum[GR_SHA_LEN];
90317 + unsigned char sp_role[GR_SPROLE_LEN];
90318 + compat_uptr_t sprole_pws;
90319 + __u32 segv_device;
90320 + compat_u64 segv_inode;
90321 + uid_t segv_uid;
90322 + __u16 num_sprole_pws;
90323 + __u16 mode;
90324 +};
90325 +
90326 +struct gr_arg_wrapper_compat {
90327 + compat_uptr_t arg;
90328 + __u32 version;
90329 + __u32 size;
90330 +};
90331 +
90332 +#endif
90333 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
90334 new file mode 100644
90335 index 0000000..323ecf2
90336 --- /dev/null
90337 +++ b/include/linux/gralloc.h
90338 @@ -0,0 +1,9 @@
90339 +#ifndef __GRALLOC_H
90340 +#define __GRALLOC_H
90341 +
90342 +void acl_free_all(void);
90343 +int acl_alloc_stack_init(unsigned long size);
90344 +void *acl_alloc(unsigned long len);
90345 +void *acl_alloc_num(unsigned long num, unsigned long len);
90346 +
90347 +#endif
90348 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
90349 new file mode 100644
90350 index 0000000..be66033
90351 --- /dev/null
90352 +++ b/include/linux/grdefs.h
90353 @@ -0,0 +1,140 @@
90354 +#ifndef GRDEFS_H
90355 +#define GRDEFS_H
90356 +
90357 +/* Begin grsecurity status declarations */
90358 +
90359 +enum {
90360 + GR_READY = 0x01,
90361 + GR_STATUS_INIT = 0x00 // disabled state
90362 +};
90363 +
90364 +/* Begin ACL declarations */
90365 +
90366 +/* Role flags */
90367 +
90368 +enum {
90369 + GR_ROLE_USER = 0x0001,
90370 + GR_ROLE_GROUP = 0x0002,
90371 + GR_ROLE_DEFAULT = 0x0004,
90372 + GR_ROLE_SPECIAL = 0x0008,
90373 + GR_ROLE_AUTH = 0x0010,
90374 + GR_ROLE_NOPW = 0x0020,
90375 + GR_ROLE_GOD = 0x0040,
90376 + GR_ROLE_LEARN = 0x0080,
90377 + GR_ROLE_TPE = 0x0100,
90378 + GR_ROLE_DOMAIN = 0x0200,
90379 + GR_ROLE_PAM = 0x0400,
90380 + GR_ROLE_PERSIST = 0x0800
90381 +};
90382 +
90383 +/* ACL Subject and Object mode flags */
90384 +enum {
90385 + GR_DELETED = 0x80000000
90386 +};
90387 +
90388 +/* ACL Object-only mode flags */
90389 +enum {
90390 + GR_READ = 0x00000001,
90391 + GR_APPEND = 0x00000002,
90392 + GR_WRITE = 0x00000004,
90393 + GR_EXEC = 0x00000008,
90394 + GR_FIND = 0x00000010,
90395 + GR_INHERIT = 0x00000020,
90396 + GR_SETID = 0x00000040,
90397 + GR_CREATE = 0x00000080,
90398 + GR_DELETE = 0x00000100,
90399 + GR_LINK = 0x00000200,
90400 + GR_AUDIT_READ = 0x00000400,
90401 + GR_AUDIT_APPEND = 0x00000800,
90402 + GR_AUDIT_WRITE = 0x00001000,
90403 + GR_AUDIT_EXEC = 0x00002000,
90404 + GR_AUDIT_FIND = 0x00004000,
90405 + GR_AUDIT_INHERIT= 0x00008000,
90406 + GR_AUDIT_SETID = 0x00010000,
90407 + GR_AUDIT_CREATE = 0x00020000,
90408 + GR_AUDIT_DELETE = 0x00040000,
90409 + GR_AUDIT_LINK = 0x00080000,
90410 + GR_PTRACERD = 0x00100000,
90411 + GR_NOPTRACE = 0x00200000,
90412 + GR_SUPPRESS = 0x00400000,
90413 + GR_NOLEARN = 0x00800000,
90414 + GR_INIT_TRANSFER= 0x01000000
90415 +};
90416 +
90417 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
90418 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
90419 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
90420 +
90421 +/* ACL subject-only mode flags */
90422 +enum {
90423 + GR_KILL = 0x00000001,
90424 + GR_VIEW = 0x00000002,
90425 + GR_PROTECTED = 0x00000004,
90426 + GR_LEARN = 0x00000008,
90427 + GR_OVERRIDE = 0x00000010,
90428 + /* just a placeholder, this mode is only used in userspace */
90429 + GR_DUMMY = 0x00000020,
90430 + GR_PROTSHM = 0x00000040,
90431 + GR_KILLPROC = 0x00000080,
90432 + GR_KILLIPPROC = 0x00000100,
90433 + /* just a placeholder, this mode is only used in userspace */
90434 + GR_NOTROJAN = 0x00000200,
90435 + GR_PROTPROCFD = 0x00000400,
90436 + GR_PROCACCT = 0x00000800,
90437 + GR_RELAXPTRACE = 0x00001000,
90438 + //GR_NESTED = 0x00002000,
90439 + GR_INHERITLEARN = 0x00004000,
90440 + GR_PROCFIND = 0x00008000,
90441 + GR_POVERRIDE = 0x00010000,
90442 + GR_KERNELAUTH = 0x00020000,
90443 + GR_ATSECURE = 0x00040000,
90444 + GR_SHMEXEC = 0x00080000
90445 +};
90446 +
90447 +enum {
90448 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
90449 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
90450 + GR_PAX_ENABLE_MPROTECT = 0x0004,
90451 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
90452 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
90453 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
90454 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
90455 + GR_PAX_DISABLE_MPROTECT = 0x0400,
90456 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
90457 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
90458 +};
90459 +
90460 +enum {
90461 + GR_ID_USER = 0x01,
90462 + GR_ID_GROUP = 0x02,
90463 +};
90464 +
90465 +enum {
90466 + GR_ID_ALLOW = 0x01,
90467 + GR_ID_DENY = 0x02,
90468 +};
90469 +
90470 +#define GR_CRASH_RES 31
90471 +#define GR_UIDTABLE_MAX 500
90472 +
90473 +/* begin resource learning section */
90474 +enum {
90475 + GR_RLIM_CPU_BUMP = 60,
90476 + GR_RLIM_FSIZE_BUMP = 50000,
90477 + GR_RLIM_DATA_BUMP = 10000,
90478 + GR_RLIM_STACK_BUMP = 1000,
90479 + GR_RLIM_CORE_BUMP = 10000,
90480 + GR_RLIM_RSS_BUMP = 500000,
90481 + GR_RLIM_NPROC_BUMP = 1,
90482 + GR_RLIM_NOFILE_BUMP = 5,
90483 + GR_RLIM_MEMLOCK_BUMP = 50000,
90484 + GR_RLIM_AS_BUMP = 500000,
90485 + GR_RLIM_LOCKS_BUMP = 2,
90486 + GR_RLIM_SIGPENDING_BUMP = 5,
90487 + GR_RLIM_MSGQUEUE_BUMP = 10000,
90488 + GR_RLIM_NICE_BUMP = 1,
90489 + GR_RLIM_RTPRIO_BUMP = 1,
90490 + GR_RLIM_RTTIME_BUMP = 1000000
90491 +};
90492 +
90493 +#endif
90494 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
90495 new file mode 100644
90496 index 0000000..fb1de5d
90497 --- /dev/null
90498 +++ b/include/linux/grinternal.h
90499 @@ -0,0 +1,230 @@
90500 +#ifndef __GRINTERNAL_H
90501 +#define __GRINTERNAL_H
90502 +
90503 +#ifdef CONFIG_GRKERNSEC
90504 +
90505 +#include <linux/fs.h>
90506 +#include <linux/mnt_namespace.h>
90507 +#include <linux/nsproxy.h>
90508 +#include <linux/gracl.h>
90509 +#include <linux/grdefs.h>
90510 +#include <linux/grmsg.h>
90511 +
90512 +void gr_add_learn_entry(const char *fmt, ...)
90513 + __attribute__ ((format (printf, 1, 2)));
90514 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
90515 + const struct vfsmount *mnt);
90516 +__u32 gr_check_create(const struct dentry *new_dentry,
90517 + const struct dentry *parent,
90518 + const struct vfsmount *mnt, const __u32 mode);
90519 +int gr_check_protected_task(const struct task_struct *task);
90520 +__u32 to_gr_audit(const __u32 reqmode);
90521 +int gr_set_acls(const int type);
90522 +int gr_acl_is_enabled(void);
90523 +char gr_roletype_to_char(void);
90524 +
90525 +void gr_handle_alertkill(struct task_struct *task);
90526 +char *gr_to_filename(const struct dentry *dentry,
90527 + const struct vfsmount *mnt);
90528 +char *gr_to_filename1(const struct dentry *dentry,
90529 + const struct vfsmount *mnt);
90530 +char *gr_to_filename2(const struct dentry *dentry,
90531 + const struct vfsmount *mnt);
90532 +char *gr_to_filename3(const struct dentry *dentry,
90533 + const struct vfsmount *mnt);
90534 +
90535 +extern int grsec_enable_ptrace_readexec;
90536 +extern int grsec_enable_harden_ptrace;
90537 +extern int grsec_enable_link;
90538 +extern int grsec_enable_fifo;
90539 +extern int grsec_enable_execve;
90540 +extern int grsec_enable_shm;
90541 +extern int grsec_enable_execlog;
90542 +extern int grsec_enable_signal;
90543 +extern int grsec_enable_audit_ptrace;
90544 +extern int grsec_enable_forkfail;
90545 +extern int grsec_enable_time;
90546 +extern int grsec_enable_rofs;
90547 +extern int grsec_deny_new_usb;
90548 +extern int grsec_enable_chroot_shmat;
90549 +extern int grsec_enable_chroot_mount;
90550 +extern int grsec_enable_chroot_double;
90551 +extern int grsec_enable_chroot_pivot;
90552 +extern int grsec_enable_chroot_chdir;
90553 +extern int grsec_enable_chroot_chmod;
90554 +extern int grsec_enable_chroot_mknod;
90555 +extern int grsec_enable_chroot_fchdir;
90556 +extern int grsec_enable_chroot_nice;
90557 +extern int grsec_enable_chroot_execlog;
90558 +extern int grsec_enable_chroot_caps;
90559 +extern int grsec_enable_chroot_rename;
90560 +extern int grsec_enable_chroot_sysctl;
90561 +extern int grsec_enable_chroot_unix;
90562 +extern int grsec_enable_symlinkown;
90563 +extern kgid_t grsec_symlinkown_gid;
90564 +extern int grsec_enable_tpe;
90565 +extern kgid_t grsec_tpe_gid;
90566 +extern int grsec_enable_tpe_all;
90567 +extern int grsec_enable_tpe_invert;
90568 +extern int grsec_enable_socket_all;
90569 +extern kgid_t grsec_socket_all_gid;
90570 +extern int grsec_enable_socket_client;
90571 +extern kgid_t grsec_socket_client_gid;
90572 +extern int grsec_enable_socket_server;
90573 +extern kgid_t grsec_socket_server_gid;
90574 +extern kgid_t grsec_audit_gid;
90575 +extern int grsec_enable_group;
90576 +extern int grsec_enable_log_rwxmaps;
90577 +extern int grsec_enable_mount;
90578 +extern int grsec_enable_chdir;
90579 +extern int grsec_resource_logging;
90580 +extern int grsec_enable_blackhole;
90581 +extern int grsec_lastack_retries;
90582 +extern int grsec_enable_brute;
90583 +extern int grsec_enable_harden_ipc;
90584 +extern int grsec_lock;
90585 +
90586 +extern spinlock_t grsec_alert_lock;
90587 +extern unsigned long grsec_alert_wtime;
90588 +extern unsigned long grsec_alert_fyet;
90589 +
90590 +extern spinlock_t grsec_audit_lock;
90591 +
90592 +extern rwlock_t grsec_exec_file_lock;
90593 +
90594 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
90595 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
90596 + (tsk)->exec_file->f_path.mnt) : "/")
90597 +
90598 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
90599 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
90600 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
90601 +
90602 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
90603 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
90604 + (tsk)->exec_file->f_path.mnt) : "/")
90605 +
90606 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
90607 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
90608 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
90609 +
90610 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
90611 +
90612 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
90613 +
90614 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
90615 +{
90616 + if (file1 && file2) {
90617 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
90618 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
90619 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
90620 + return true;
90621 + }
90622 +
90623 + return false;
90624 +}
90625 +
90626 +#define GR_CHROOT_CAPS {{ \
90627 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
90628 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
90629 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
90630 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
90631 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
90632 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
90633 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
90634 +
90635 +#define security_learn(normal_msg,args...) \
90636 +({ \
90637 + read_lock(&grsec_exec_file_lock); \
90638 + gr_add_learn_entry(normal_msg "\n", ## args); \
90639 + read_unlock(&grsec_exec_file_lock); \
90640 +})
90641 +
90642 +enum {
90643 + GR_DO_AUDIT,
90644 + GR_DONT_AUDIT,
90645 + /* used for non-audit messages that we shouldn't kill the task on */
90646 + GR_DONT_AUDIT_GOOD
90647 +};
90648 +
90649 +enum {
90650 + GR_TTYSNIFF,
90651 + GR_RBAC,
90652 + GR_RBAC_STR,
90653 + GR_STR_RBAC,
90654 + GR_RBAC_MODE2,
90655 + GR_RBAC_MODE3,
90656 + GR_FILENAME,
90657 + GR_SYSCTL_HIDDEN,
90658 + GR_NOARGS,
90659 + GR_ONE_INT,
90660 + GR_ONE_INT_TWO_STR,
90661 + GR_ONE_STR,
90662 + GR_STR_INT,
90663 + GR_TWO_STR_INT,
90664 + GR_TWO_INT,
90665 + GR_TWO_U64,
90666 + GR_THREE_INT,
90667 + GR_FIVE_INT_TWO_STR,
90668 + GR_TWO_STR,
90669 + GR_THREE_STR,
90670 + GR_FOUR_STR,
90671 + GR_STR_FILENAME,
90672 + GR_FILENAME_STR,
90673 + GR_FILENAME_TWO_INT,
90674 + GR_FILENAME_TWO_INT_STR,
90675 + GR_TEXTREL,
90676 + GR_PTRACE,
90677 + GR_RESOURCE,
90678 + GR_CAP,
90679 + GR_SIG,
90680 + GR_SIG2,
90681 + GR_CRASH1,
90682 + GR_CRASH2,
90683 + GR_PSACCT,
90684 + GR_RWXMAP,
90685 + GR_RWXMAPVMA
90686 +};
90687 +
90688 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
90689 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
90690 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
90691 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
90692 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
90693 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
90694 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
90695 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
90696 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
90697 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
90698 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
90699 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
90700 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
90701 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
90702 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
90703 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
90704 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
90705 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
90706 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
90707 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
90708 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
90709 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
90710 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
90711 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
90712 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
90713 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
90714 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
90715 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
90716 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
90717 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
90718 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
90719 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
90720 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
90721 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
90722 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
90723 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
90724 +
90725 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
90726 +
90727 +#endif
90728 +
90729 +#endif
90730 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
90731 new file mode 100644
90732 index 0000000..26ef560
90733 --- /dev/null
90734 +++ b/include/linux/grmsg.h
90735 @@ -0,0 +1,118 @@
90736 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
90737 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
90738 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
90739 +#define GR_STOPMOD_MSG "denied modification of module state by "
90740 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
90741 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
90742 +#define GR_IOPERM_MSG "denied use of ioperm() by "
90743 +#define GR_IOPL_MSG "denied use of iopl() by "
90744 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
90745 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
90746 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
90747 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
90748 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
90749 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
90750 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
90751 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
90752 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
90753 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
90754 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
90755 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
90756 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
90757 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
90758 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
90759 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
90760 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
90761 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
90762 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
90763 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
90764 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
90765 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
90766 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
90767 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
90768 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
90769 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
90770 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
90771 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
90772 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
90773 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
90774 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
90775 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
90776 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
90777 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
90778 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
90779 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
90780 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
90781 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
90782 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
90783 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
90784 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
90785 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
90786 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
90787 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
90788 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
90789 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
90790 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
90791 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
90792 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
90793 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
90794 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
90795 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
90796 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
90797 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
90798 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
90799 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
90800 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
90801 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
90802 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
90803 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
90804 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
90805 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
90806 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
90807 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
90808 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
90809 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
90810 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
90811 +#define GR_NICE_CHROOT_MSG "denied priority change by "
90812 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
90813 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
90814 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
90815 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
90816 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
90817 +#define GR_TIME_MSG "time set by "
90818 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
90819 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
90820 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
90821 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
90822 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
90823 +#define GR_BIND_MSG "denied bind() by "
90824 +#define GR_CONNECT_MSG "denied connect() by "
90825 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
90826 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
90827 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
90828 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
90829 +#define GR_CAP_ACL_MSG "use of %s denied for "
90830 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
90831 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
90832 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
90833 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
90834 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
90835 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
90836 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
90837 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
90838 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
90839 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
90840 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
90841 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
90842 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
90843 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
90844 +#define GR_VM86_MSG "denied use of vm86 by "
90845 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
90846 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
90847 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
90848 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
90849 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
90850 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
90851 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
90852 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
90853 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
90854 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
90855 new file mode 100644
90856 index 0000000..63c1850
90857 --- /dev/null
90858 +++ b/include/linux/grsecurity.h
90859 @@ -0,0 +1,250 @@
90860 +#ifndef GR_SECURITY_H
90861 +#define GR_SECURITY_H
90862 +#include <linux/fs.h>
90863 +#include <linux/fs_struct.h>
90864 +#include <linux/binfmts.h>
90865 +#include <linux/gracl.h>
90866 +
90867 +/* notify of brain-dead configs */
90868 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90869 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
90870 +#endif
90871 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90872 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
90873 +#endif
90874 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
90875 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
90876 +#endif
90877 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
90878 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
90879 +#endif
90880 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
90881 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
90882 +#endif
90883 +
90884 +int gr_handle_new_usb(void);
90885 +
90886 +void gr_handle_brute_attach(int dumpable);
90887 +void gr_handle_brute_check(void);
90888 +void gr_handle_kernel_exploit(void);
90889 +
90890 +char gr_roletype_to_char(void);
90891 +
90892 +int gr_proc_is_restricted(void);
90893 +
90894 +int gr_acl_enable_at_secure(void);
90895 +
90896 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
90897 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
90898 +
90899 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
90900 +
90901 +void gr_del_task_from_ip_table(struct task_struct *p);
90902 +
90903 +int gr_pid_is_chrooted(struct task_struct *p);
90904 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
90905 +int gr_handle_chroot_nice(void);
90906 +int gr_handle_chroot_sysctl(const int op);
90907 +int gr_handle_chroot_setpriority(struct task_struct *p,
90908 + const int niceval);
90909 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
90910 +int gr_chroot_fhandle(void);
90911 +int gr_handle_chroot_chroot(const struct dentry *dentry,
90912 + const struct vfsmount *mnt);
90913 +void gr_handle_chroot_chdir(const struct path *path);
90914 +int gr_handle_chroot_chmod(const struct dentry *dentry,
90915 + const struct vfsmount *mnt, const int mode);
90916 +int gr_handle_chroot_mknod(const struct dentry *dentry,
90917 + const struct vfsmount *mnt, const int mode);
90918 +int gr_handle_chroot_mount(const struct dentry *dentry,
90919 + const struct vfsmount *mnt,
90920 + const char *dev_name);
90921 +int gr_handle_chroot_pivot(void);
90922 +int gr_handle_chroot_unix(const pid_t pid);
90923 +
90924 +int gr_handle_rawio(const struct inode *inode);
90925 +
90926 +void gr_handle_ioperm(void);
90927 +void gr_handle_iopl(void);
90928 +void gr_handle_msr_write(void);
90929 +
90930 +umode_t gr_acl_umask(void);
90931 +
90932 +int gr_tpe_allow(const struct file *file);
90933 +
90934 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
90935 +void gr_clear_chroot_entries(struct task_struct *task);
90936 +
90937 +void gr_log_forkfail(const int retval);
90938 +void gr_log_timechange(void);
90939 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
90940 +void gr_log_chdir(const struct dentry *dentry,
90941 + const struct vfsmount *mnt);
90942 +void gr_log_chroot_exec(const struct dentry *dentry,
90943 + const struct vfsmount *mnt);
90944 +void gr_log_remount(const char *devname, const int retval);
90945 +void gr_log_unmount(const char *devname, const int retval);
90946 +void gr_log_mount(const char *from, struct path *to, const int retval);
90947 +void gr_log_textrel(struct vm_area_struct *vma);
90948 +void gr_log_ptgnustack(struct file *file);
90949 +void gr_log_rwxmmap(struct file *file);
90950 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
90951 +
90952 +int gr_handle_follow_link(const struct inode *parent,
90953 + const struct inode *inode,
90954 + const struct dentry *dentry,
90955 + const struct vfsmount *mnt);
90956 +int gr_handle_fifo(const struct dentry *dentry,
90957 + const struct vfsmount *mnt,
90958 + const struct dentry *dir, const int flag,
90959 + const int acc_mode);
90960 +int gr_handle_hardlink(const struct dentry *dentry,
90961 + const struct vfsmount *mnt,
90962 + struct inode *inode,
90963 + const int mode, const struct filename *to);
90964 +
90965 +int gr_is_capable(const int cap);
90966 +int gr_is_capable_nolog(const int cap);
90967 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
90968 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
90969 +
90970 +void gr_copy_label(struct task_struct *tsk);
90971 +void gr_handle_crash(struct task_struct *task, const int sig);
90972 +int gr_handle_signal(const struct task_struct *p, const int sig);
90973 +int gr_check_crash_uid(const kuid_t uid);
90974 +int gr_check_protected_task(const struct task_struct *task);
90975 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
90976 +int gr_acl_handle_mmap(const struct file *file,
90977 + const unsigned long prot);
90978 +int gr_acl_handle_mprotect(const struct file *file,
90979 + const unsigned long prot);
90980 +int gr_check_hidden_task(const struct task_struct *tsk);
90981 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
90982 + const struct vfsmount *mnt);
90983 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
90984 + const struct vfsmount *mnt);
90985 +__u32 gr_acl_handle_access(const struct dentry *dentry,
90986 + const struct vfsmount *mnt, const int fmode);
90987 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
90988 + const struct vfsmount *mnt, umode_t *mode);
90989 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
90990 + const struct vfsmount *mnt);
90991 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
90992 + const struct vfsmount *mnt);
90993 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
90994 + const struct vfsmount *mnt);
90995 +int gr_handle_ptrace(struct task_struct *task, const long request);
90996 +int gr_handle_proc_ptrace(struct task_struct *task);
90997 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
90998 + const struct vfsmount *mnt);
90999 +int gr_check_crash_exec(const struct file *filp);
91000 +int gr_acl_is_enabled(void);
91001 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
91002 + const kgid_t gid);
91003 +int gr_set_proc_label(const struct dentry *dentry,
91004 + const struct vfsmount *mnt,
91005 + const int unsafe_flags);
91006 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
91007 + const struct vfsmount *mnt);
91008 +__u32 gr_acl_handle_open(const struct dentry *dentry,
91009 + const struct vfsmount *mnt, int acc_mode);
91010 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
91011 + const struct dentry *p_dentry,
91012 + const struct vfsmount *p_mnt,
91013 + int open_flags, int acc_mode, const int imode);
91014 +void gr_handle_create(const struct dentry *dentry,
91015 + const struct vfsmount *mnt);
91016 +void gr_handle_proc_create(const struct dentry *dentry,
91017 + const struct inode *inode);
91018 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
91019 + const struct dentry *parent_dentry,
91020 + const struct vfsmount *parent_mnt,
91021 + const int mode);
91022 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
91023 + const struct dentry *parent_dentry,
91024 + const struct vfsmount *parent_mnt);
91025 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
91026 + const struct vfsmount *mnt);
91027 +void gr_handle_delete(const u64 ino, const dev_t dev);
91028 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
91029 + const struct vfsmount *mnt);
91030 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
91031 + const struct dentry *parent_dentry,
91032 + const struct vfsmount *parent_mnt,
91033 + const struct filename *from);
91034 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
91035 + const struct dentry *parent_dentry,
91036 + const struct vfsmount *parent_mnt,
91037 + const struct dentry *old_dentry,
91038 + const struct vfsmount *old_mnt, const struct filename *to);
91039 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
91040 +int gr_acl_handle_rename(struct dentry *new_dentry,
91041 + struct dentry *parent_dentry,
91042 + const struct vfsmount *parent_mnt,
91043 + struct dentry *old_dentry,
91044 + struct inode *old_parent_inode,
91045 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
91046 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
91047 + struct dentry *old_dentry,
91048 + struct dentry *new_dentry,
91049 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
91050 +__u32 gr_check_link(const struct dentry *new_dentry,
91051 + const struct dentry *parent_dentry,
91052 + const struct vfsmount *parent_mnt,
91053 + const struct dentry *old_dentry,
91054 + const struct vfsmount *old_mnt);
91055 +int gr_acl_handle_filldir(const struct file *file, const char *name,
91056 + const unsigned int namelen, const u64 ino);
91057 +
91058 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
91059 + const struct vfsmount *mnt);
91060 +void gr_acl_handle_exit(void);
91061 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
91062 +int gr_acl_handle_procpidmem(const struct task_struct *task);
91063 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
91064 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
91065 +void gr_audit_ptrace(struct task_struct *task);
91066 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
91067 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
91068 +void gr_put_exec_file(struct task_struct *task);
91069 +
91070 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
91071 +
91072 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
91073 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
91074 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
91075 + struct dentry *newdentry, struct vfsmount *newmnt);
91076 +
91077 +#ifdef CONFIG_GRKERNSEC_RESLOG
91078 +extern void gr_log_resource(const struct task_struct *task, const int res,
91079 + const unsigned long wanted, const int gt);
91080 +#else
91081 +static inline void gr_log_resource(const struct task_struct *task, const int res,
91082 + const unsigned long wanted, const int gt)
91083 +{
91084 +}
91085 +#endif
91086 +
91087 +#ifdef CONFIG_GRKERNSEC
91088 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
91089 +void gr_handle_vm86(void);
91090 +void gr_handle_mem_readwrite(u64 from, u64 to);
91091 +
91092 +void gr_log_badprocpid(const char *entry);
91093 +
91094 +extern int grsec_enable_dmesg;
91095 +extern int grsec_disable_privio;
91096 +
91097 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
91098 +extern kgid_t grsec_proc_gid;
91099 +#endif
91100 +
91101 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
91102 +extern int grsec_enable_chroot_findtask;
91103 +#endif
91104 +#ifdef CONFIG_GRKERNSEC_SETXID
91105 +extern int grsec_enable_setxid;
91106 +#endif
91107 +#endif
91108 +
91109 +#endif
91110 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
91111 new file mode 100644
91112 index 0000000..e7ffaaf
91113 --- /dev/null
91114 +++ b/include/linux/grsock.h
91115 @@ -0,0 +1,19 @@
91116 +#ifndef __GRSOCK_H
91117 +#define __GRSOCK_H
91118 +
91119 +extern void gr_attach_curr_ip(const struct sock *sk);
91120 +extern int gr_handle_sock_all(const int family, const int type,
91121 + const int protocol);
91122 +extern int gr_handle_sock_server(const struct sockaddr *sck);
91123 +extern int gr_handle_sock_server_other(const struct sock *sck);
91124 +extern int gr_handle_sock_client(const struct sockaddr *sck);
91125 +extern int gr_search_connect(struct socket * sock,
91126 + struct sockaddr_in * addr);
91127 +extern int gr_search_bind(struct socket * sock,
91128 + struct sockaddr_in * addr);
91129 +extern int gr_search_listen(struct socket * sock);
91130 +extern int gr_search_accept(struct socket * sock);
91131 +extern int gr_search_socket(const int domain, const int type,
91132 + const int protocol);
91133 +
91134 +#endif
91135 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
91136 index 9286a46..373f27f 100644
91137 --- a/include/linux/highmem.h
91138 +++ b/include/linux/highmem.h
91139 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
91140 kunmap_atomic(kaddr);
91141 }
91142
91143 +static inline void sanitize_highpage(struct page *page)
91144 +{
91145 + void *kaddr;
91146 + unsigned long flags;
91147 +
91148 + local_irq_save(flags);
91149 + kaddr = kmap_atomic(page);
91150 + clear_page(kaddr);
91151 + kunmap_atomic(kaddr);
91152 + local_irq_restore(flags);
91153 +}
91154 +
91155 static inline void zero_user_segments(struct page *page,
91156 unsigned start1, unsigned end1,
91157 unsigned start2, unsigned end2)
91158 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
91159 index 1c7b89a..7dda400 100644
91160 --- a/include/linux/hwmon-sysfs.h
91161 +++ b/include/linux/hwmon-sysfs.h
91162 @@ -25,7 +25,8 @@
91163 struct sensor_device_attribute{
91164 struct device_attribute dev_attr;
91165 int index;
91166 -};
91167 +} __do_const;
91168 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
91169 #define to_sensor_dev_attr(_dev_attr) \
91170 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
91171
91172 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
91173 struct device_attribute dev_attr;
91174 u8 index;
91175 u8 nr;
91176 -};
91177 +} __do_const;
91178 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
91179 #define to_sensor_dev_attr_2(_dev_attr) \
91180 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
91181
91182 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
91183 index f17da50..2f8b203 100644
91184 --- a/include/linux/i2c.h
91185 +++ b/include/linux/i2c.h
91186 @@ -409,6 +409,7 @@ struct i2c_algorithm {
91187 int (*unreg_slave)(struct i2c_client *client);
91188 #endif
91189 };
91190 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
91191
91192 /**
91193 * struct i2c_bus_recovery_info - I2C bus recovery information
91194 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
91195 index aff7ad8..3942bbd 100644
91196 --- a/include/linux/if_pppox.h
91197 +++ b/include/linux/if_pppox.h
91198 @@ -76,7 +76,7 @@ struct pppox_proto {
91199 int (*ioctl)(struct socket *sock, unsigned int cmd,
91200 unsigned long arg);
91201 struct module *owner;
91202 -};
91203 +} __do_const;
91204
91205 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
91206 extern void unregister_pppox_proto(int proto_num);
91207 diff --git a/include/linux/init.h b/include/linux/init.h
91208 index 2df8e8d..3e1280d 100644
91209 --- a/include/linux/init.h
91210 +++ b/include/linux/init.h
91211 @@ -37,9 +37,17 @@
91212 * section.
91213 */
91214
91215 +#define add_init_latent_entropy __latent_entropy
91216 +
91217 +#ifdef CONFIG_MEMORY_HOTPLUG
91218 +#define add_meminit_latent_entropy
91219 +#else
91220 +#define add_meminit_latent_entropy __latent_entropy
91221 +#endif
91222 +
91223 /* These are for everybody (although not all archs will actually
91224 discard it in modules) */
91225 -#define __init __section(.init.text) __cold notrace
91226 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
91227 #define __initdata __section(.init.data)
91228 #define __initconst __constsection(.init.rodata)
91229 #define __exitdata __section(.exit.data)
91230 @@ -100,7 +108,7 @@
91231 #define __cpuexitconst
91232
91233 /* Used for MEMORY_HOTPLUG */
91234 -#define __meminit __section(.meminit.text) __cold notrace
91235 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
91236 #define __meminitdata __section(.meminit.data)
91237 #define __meminitconst __constsection(.meminit.rodata)
91238 #define __memexit __section(.memexit.text) __exitused __cold notrace
91239 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
91240 index 696d223..6d6b39f 100644
91241 --- a/include/linux/init_task.h
91242 +++ b/include/linux/init_task.h
91243 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
91244
91245 #define INIT_TASK_COMM "swapper"
91246
91247 +#ifdef CONFIG_X86
91248 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
91249 +#else
91250 +#define INIT_TASK_THREAD_INFO
91251 +#endif
91252 +
91253 #ifdef CONFIG_RT_MUTEXES
91254 # define INIT_RT_MUTEXES(tsk) \
91255 .pi_waiters = RB_ROOT, \
91256 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
91257 RCU_POINTER_INITIALIZER(cred, &init_cred), \
91258 .comm = INIT_TASK_COMM, \
91259 .thread = INIT_THREAD, \
91260 + INIT_TASK_THREAD_INFO \
91261 .fs = &init_fs, \
91262 .files = &init_files, \
91263 .signal = &init_signals, \
91264 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
91265 index 2e88580..f6a99a0 100644
91266 --- a/include/linux/interrupt.h
91267 +++ b/include/linux/interrupt.h
91268 @@ -420,8 +420,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
91269
91270 struct softirq_action
91271 {
91272 - void (*action)(struct softirq_action *);
91273 -};
91274 + void (*action)(void);
91275 +} __no_const;
91276
91277 asmlinkage void do_softirq(void);
91278 asmlinkage void __do_softirq(void);
91279 @@ -435,7 +435,7 @@ static inline void do_softirq_own_stack(void)
91280 }
91281 #endif
91282
91283 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
91284 +extern void open_softirq(int nr, void (*action)(void));
91285 extern void softirq_init(void);
91286 extern void __raise_softirq_irqoff(unsigned int nr);
91287
91288 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
91289 index 38daa45..4de4317 100644
91290 --- a/include/linux/iommu.h
91291 +++ b/include/linux/iommu.h
91292 @@ -147,7 +147,7 @@ struct iommu_ops {
91293
91294 unsigned long pgsize_bitmap;
91295 void *priv;
91296 -};
91297 +} __do_const;
91298
91299 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
91300 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
91301 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
91302 index 2c525022..345b106 100644
91303 --- a/include/linux/ioport.h
91304 +++ b/include/linux/ioport.h
91305 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
91306 int adjust_resource(struct resource *res, resource_size_t start,
91307 resource_size_t size);
91308 resource_size_t resource_alignment(struct resource *res);
91309 -static inline resource_size_t resource_size(const struct resource *res)
91310 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
91311 {
91312 return res->end - res->start + 1;
91313 }
91314 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
91315 index 1eee6bc..9cf4912 100644
91316 --- a/include/linux/ipc_namespace.h
91317 +++ b/include/linux/ipc_namespace.h
91318 @@ -60,7 +60,7 @@ struct ipc_namespace {
91319 struct user_namespace *user_ns;
91320
91321 struct ns_common ns;
91322 -};
91323 +} __randomize_layout;
91324
91325 extern struct ipc_namespace init_ipc_ns;
91326 extern atomic_t nr_ipc_ns;
91327 diff --git a/include/linux/irq.h b/include/linux/irq.h
91328 index d09ec7a..f373eb5 100644
91329 --- a/include/linux/irq.h
91330 +++ b/include/linux/irq.h
91331 @@ -364,7 +364,8 @@ struct irq_chip {
91332 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
91333
91334 unsigned long flags;
91335 -};
91336 +} __do_const;
91337 +typedef struct irq_chip __no_const irq_chip_no_const;
91338
91339 /*
91340 * irq_chip specific flags
91341 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
91342 index 71d706d..817cdec 100644
91343 --- a/include/linux/irqchip/arm-gic.h
91344 +++ b/include/linux/irqchip/arm-gic.h
91345 @@ -95,7 +95,7 @@
91346
91347 struct device_node;
91348
91349 -extern struct irq_chip gic_arch_extn;
91350 +extern irq_chip_no_const gic_arch_extn;
91351
91352 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
91353 u32 offset, struct device_node *);
91354 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
91355 index dd1109f..4f4fdda 100644
91356 --- a/include/linux/irqdesc.h
91357 +++ b/include/linux/irqdesc.h
91358 @@ -61,7 +61,7 @@ struct irq_desc {
91359 unsigned int irq_count; /* For detecting broken IRQs */
91360 unsigned long last_unhandled; /* Aging timer for unhandled count */
91361 unsigned int irqs_unhandled;
91362 - atomic_t threads_handled;
91363 + atomic_unchecked_t threads_handled;
91364 int threads_handled_last;
91365 raw_spinlock_t lock;
91366 struct cpumask *percpu_enabled;
91367 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
91368 index 676d730..8d3a1ad 100644
91369 --- a/include/linux/irqdomain.h
91370 +++ b/include/linux/irqdomain.h
91371 @@ -40,6 +40,7 @@ struct device_node;
91372 struct irq_domain;
91373 struct of_device_id;
91374 struct irq_chip;
91375 +typedef struct irq_chip __no_const irq_chip_no_const;
91376 struct irq_data;
91377
91378 /* Number of irqs reserved for a legacy isa controller */
91379 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
91380 index c367cbd..c9b79e6 100644
91381 --- a/include/linux/jiffies.h
91382 +++ b/include/linux/jiffies.h
91383 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
91384 /*
91385 * Convert various time units to each other:
91386 */
91387 -extern unsigned int jiffies_to_msecs(const unsigned long j);
91388 -extern unsigned int jiffies_to_usecs(const unsigned long j);
91389 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
91390 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
91391
91392 -static inline u64 jiffies_to_nsecs(const unsigned long j)
91393 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
91394 {
91395 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
91396 }
91397
91398 -extern unsigned long msecs_to_jiffies(const unsigned int m);
91399 -extern unsigned long usecs_to_jiffies(const unsigned int u);
91400 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
91401 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
91402 extern unsigned long timespec_to_jiffies(const struct timespec *value);
91403 extern void jiffies_to_timespec(const unsigned long jiffies,
91404 - struct timespec *value);
91405 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
91406 + struct timespec *value) __intentional_overflow(-1);
91407 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
91408 extern void jiffies_to_timeval(const unsigned long jiffies,
91409 struct timeval *value);
91410
91411 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
91412 index 6883e19..e854fcb 100644
91413 --- a/include/linux/kallsyms.h
91414 +++ b/include/linux/kallsyms.h
91415 @@ -15,7 +15,8 @@
91416
91417 struct module;
91418
91419 -#ifdef CONFIG_KALLSYMS
91420 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
91421 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
91422 /* Lookup the address for a symbol. Returns 0 if not found. */
91423 unsigned long kallsyms_lookup_name(const char *name);
91424
91425 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
91426 /* Stupid that this does nothing, but I didn't create this mess. */
91427 #define __print_symbol(fmt, addr)
91428 #endif /*CONFIG_KALLSYMS*/
91429 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
91430 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
91431 +extern unsigned long kallsyms_lookup_name(const char *name);
91432 +extern void __print_symbol(const char *fmt, unsigned long address);
91433 +extern int sprint_backtrace(char *buffer, unsigned long address);
91434 +extern int sprint_symbol(char *buffer, unsigned long address);
91435 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
91436 +const char *kallsyms_lookup(unsigned long addr,
91437 + unsigned long *symbolsize,
91438 + unsigned long *offset,
91439 + char **modname, char *namebuf);
91440 +extern int kallsyms_lookup_size_offset(unsigned long addr,
91441 + unsigned long *symbolsize,
91442 + unsigned long *offset);
91443 +#endif
91444
91445 /* This macro allows us to keep printk typechecking */
91446 static __printf(1, 2)
91447 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
91448 index d6d630d..feea1f5 100644
91449 --- a/include/linux/kernel.h
91450 +++ b/include/linux/kernel.h
91451 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
91452 /* Obsolete, do not use. Use kstrto<foo> instead */
91453
91454 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
91455 -extern long simple_strtol(const char *,char **,unsigned int);
91456 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
91457 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
91458 extern long long simple_strtoll(const char *,char **,unsigned int);
91459
91460 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
91461 index ff9f1d3..6712be5 100644
91462 --- a/include/linux/key-type.h
91463 +++ b/include/linux/key-type.h
91464 @@ -152,7 +152,7 @@ struct key_type {
91465 /* internal fields */
91466 struct list_head link; /* link in types list */
91467 struct lock_class_key lock_class; /* key->sem lock class */
91468 -};
91469 +} __do_const;
91470
91471 extern struct key_type key_type_keyring;
91472
91473 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
91474 index e465bb1..19f605fd 100644
91475 --- a/include/linux/kgdb.h
91476 +++ b/include/linux/kgdb.h
91477 @@ -52,7 +52,7 @@ extern int kgdb_connected;
91478 extern int kgdb_io_module_registered;
91479
91480 extern atomic_t kgdb_setting_breakpoint;
91481 -extern atomic_t kgdb_cpu_doing_single_step;
91482 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
91483
91484 extern struct task_struct *kgdb_usethread;
91485 extern struct task_struct *kgdb_contthread;
91486 @@ -254,7 +254,7 @@ struct kgdb_arch {
91487 void (*correct_hw_break)(void);
91488
91489 void (*enable_nmi)(bool on);
91490 -};
91491 +} __do_const;
91492
91493 /**
91494 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
91495 @@ -279,7 +279,7 @@ struct kgdb_io {
91496 void (*pre_exception) (void);
91497 void (*post_exception) (void);
91498 int is_console;
91499 -};
91500 +} __do_const;
91501
91502 extern struct kgdb_arch arch_kgdb_ops;
91503
91504 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
91505 index e705467..a92471d 100644
91506 --- a/include/linux/kmemleak.h
91507 +++ b/include/linux/kmemleak.h
91508 @@ -27,7 +27,7 @@
91509
91510 extern void kmemleak_init(void) __ref;
91511 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
91512 - gfp_t gfp) __ref;
91513 + gfp_t gfp) __ref __size_overflow(2);
91514 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
91515 extern void kmemleak_free(const void *ptr) __ref;
91516 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
91517 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
91518 static inline void kmemleak_init(void)
91519 {
91520 }
91521 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
91522 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
91523 gfp_t gfp)
91524 {
91525 }
91526 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
91527 index 0555cc6..40116ce 100644
91528 --- a/include/linux/kmod.h
91529 +++ b/include/linux/kmod.h
91530 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
91531 * usually useless though. */
91532 extern __printf(2, 3)
91533 int __request_module(bool wait, const char *name, ...);
91534 +extern __printf(3, 4)
91535 +int ___request_module(bool wait, char *param_name, const char *name, ...);
91536 #define request_module(mod...) __request_module(true, mod)
91537 #define request_module_nowait(mod...) __request_module(false, mod)
91538 #define try_then_request_module(x, mod...) \
91539 @@ -57,6 +59,9 @@ struct subprocess_info {
91540 struct work_struct work;
91541 struct completion *complete;
91542 char *path;
91543 +#ifdef CONFIG_GRKERNSEC
91544 + char *origpath;
91545 +#endif
91546 char **argv;
91547 char **envp;
91548 int wait;
91549 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
91550 index 2d61b90..a1d0a13 100644
91551 --- a/include/linux/kobject.h
91552 +++ b/include/linux/kobject.h
91553 @@ -118,7 +118,7 @@ struct kobj_type {
91554 struct attribute **default_attrs;
91555 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
91556 const void *(*namespace)(struct kobject *kobj);
91557 -};
91558 +} __do_const;
91559
91560 struct kobj_uevent_env {
91561 char *argv[3];
91562 @@ -142,6 +142,7 @@ struct kobj_attribute {
91563 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
91564 const char *buf, size_t count);
91565 };
91566 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
91567
91568 extern const struct sysfs_ops kobj_sysfs_ops;
91569
91570 @@ -169,7 +170,7 @@ struct kset {
91571 spinlock_t list_lock;
91572 struct kobject kobj;
91573 const struct kset_uevent_ops *uevent_ops;
91574 -};
91575 +} __randomize_layout;
91576
91577 extern void kset_init(struct kset *kset);
91578 extern int __must_check kset_register(struct kset *kset);
91579 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
91580 index df32d25..fb52e27 100644
91581 --- a/include/linux/kobject_ns.h
91582 +++ b/include/linux/kobject_ns.h
91583 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
91584 const void *(*netlink_ns)(struct sock *sk);
91585 const void *(*initial_ns)(void);
91586 void (*drop_ns)(void *);
91587 -};
91588 +} __do_const;
91589
91590 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
91591 int kobj_ns_type_registered(enum kobj_ns_type type);
91592 diff --git a/include/linux/kref.h b/include/linux/kref.h
91593 index 484604d..0f6c5b6 100644
91594 --- a/include/linux/kref.h
91595 +++ b/include/linux/kref.h
91596 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
91597 static inline int kref_sub(struct kref *kref, unsigned int count,
91598 void (*release)(struct kref *kref))
91599 {
91600 - WARN_ON(release == NULL);
91601 + BUG_ON(release == NULL);
91602
91603 if (atomic_sub_and_test((int) count, &kref->refcount)) {
91604 release(kref);
91605 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
91606 index d12b210..d91fd76 100644
91607 --- a/include/linux/kvm_host.h
91608 +++ b/include/linux/kvm_host.h
91609 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
91610 {
91611 }
91612 #endif
91613 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
91614 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
91615 struct module *module);
91616 void kvm_exit(void);
91617
91618 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
91619 struct kvm_guest_debug *dbg);
91620 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
91621
91622 -int kvm_arch_init(void *opaque);
91623 +int kvm_arch_init(const void *opaque);
91624 void kvm_arch_exit(void);
91625
91626 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
91627 diff --git a/include/linux/libata.h b/include/linux/libata.h
91628 index f8994b4..c1dec7a 100644
91629 --- a/include/linux/libata.h
91630 +++ b/include/linux/libata.h
91631 @@ -989,7 +989,7 @@ struct ata_port_operations {
91632 * fields must be pointers.
91633 */
91634 const struct ata_port_operations *inherits;
91635 -};
91636 +} __do_const;
91637
91638 struct ata_port_info {
91639 unsigned long flags;
91640 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
91641 index a6a42dd..6c5ebce 100644
91642 --- a/include/linux/linkage.h
91643 +++ b/include/linux/linkage.h
91644 @@ -36,6 +36,7 @@
91645 #endif
91646
91647 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
91648 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
91649 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
91650
91651 /*
91652 diff --git a/include/linux/list.h b/include/linux/list.h
91653 index feb773c..98f3075 100644
91654 --- a/include/linux/list.h
91655 +++ b/include/linux/list.h
91656 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
91657 extern void list_del(struct list_head *entry);
91658 #endif
91659
91660 +extern void __pax_list_add(struct list_head *new,
91661 + struct list_head *prev,
91662 + struct list_head *next);
91663 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
91664 +{
91665 + __pax_list_add(new, head, head->next);
91666 +}
91667 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
91668 +{
91669 + __pax_list_add(new, head->prev, head);
91670 +}
91671 +extern void pax_list_del(struct list_head *entry);
91672 +
91673 /**
91674 * list_replace - replace old entry by new one
91675 * @old : the element to be replaced
91676 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
91677 INIT_LIST_HEAD(entry);
91678 }
91679
91680 +extern void pax_list_del_init(struct list_head *entry);
91681 +
91682 /**
91683 * list_move - delete from one list and add as another's head
91684 * @list: the entry to move
91685 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
91686 index b10b122..d37b3de 100644
91687 --- a/include/linux/lockref.h
91688 +++ b/include/linux/lockref.h
91689 @@ -28,7 +28,7 @@ struct lockref {
91690 #endif
91691 struct {
91692 spinlock_t lock;
91693 - int count;
91694 + atomic_t count;
91695 };
91696 };
91697 };
91698 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
91699 extern int lockref_get_not_dead(struct lockref *);
91700
91701 /* Must be called under spinlock for reliable results */
91702 -static inline int __lockref_is_dead(const struct lockref *l)
91703 +static inline int __lockref_is_dead(const struct lockref *lockref)
91704 {
91705 - return ((int)l->count < 0);
91706 + return atomic_read(&lockref->count) < 0;
91707 +}
91708 +
91709 +static inline int __lockref_read(const struct lockref *lockref)
91710 +{
91711 + return atomic_read(&lockref->count);
91712 +}
91713 +
91714 +static inline void __lockref_set(struct lockref *lockref, int count)
91715 +{
91716 + atomic_set(&lockref->count, count);
91717 +}
91718 +
91719 +static inline void __lockref_inc(struct lockref *lockref)
91720 +{
91721 + atomic_inc(&lockref->count);
91722 +}
91723 +
91724 +static inline void __lockref_dec(struct lockref *lockref)
91725 +{
91726 + atomic_dec(&lockref->count);
91727 }
91728
91729 #endif /* __LINUX_LOCKREF_H */
91730 diff --git a/include/linux/math64.h b/include/linux/math64.h
91731 index c45c089..298841c 100644
91732 --- a/include/linux/math64.h
91733 +++ b/include/linux/math64.h
91734 @@ -15,7 +15,7 @@
91735 * This is commonly provided by 32bit archs to provide an optimized 64bit
91736 * divide.
91737 */
91738 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91739 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91740 {
91741 *remainder = dividend % divisor;
91742 return dividend / divisor;
91743 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
91744 /**
91745 * div64_u64 - unsigned 64bit divide with 64bit divisor
91746 */
91747 -static inline u64 div64_u64(u64 dividend, u64 divisor)
91748 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
91749 {
91750 return dividend / divisor;
91751 }
91752 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
91753 #define div64_ul(x, y) div_u64((x), (y))
91754
91755 #ifndef div_u64_rem
91756 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91757 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91758 {
91759 *remainder = do_div(dividend, divisor);
91760 return dividend;
91761 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
91762 #endif
91763
91764 #ifndef div64_u64
91765 -extern u64 div64_u64(u64 dividend, u64 divisor);
91766 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
91767 #endif
91768
91769 #ifndef div64_s64
91770 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
91771 * divide.
91772 */
91773 #ifndef div_u64
91774 -static inline u64 div_u64(u64 dividend, u32 divisor)
91775 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
91776 {
91777 u32 remainder;
91778 return div_u64_rem(dividend, divisor, &remainder);
91779 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
91780 index 3d385c8..deacb6a 100644
91781 --- a/include/linux/mempolicy.h
91782 +++ b/include/linux/mempolicy.h
91783 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
91784 }
91785
91786 #define vma_policy(vma) ((vma)->vm_policy)
91787 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
91788 +{
91789 + vma->vm_policy = pol;
91790 +}
91791
91792 static inline void mpol_get(struct mempolicy *pol)
91793 {
91794 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
91795 }
91796
91797 #define vma_policy(vma) NULL
91798 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
91799 +{
91800 +}
91801
91802 static inline int
91803 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
91804 diff --git a/include/linux/mm.h b/include/linux/mm.h
91805 index 47a9392..ef645bc 100644
91806 --- a/include/linux/mm.h
91807 +++ b/include/linux/mm.h
91808 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
91809
91810 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
91811 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
91812 +
91813 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
91814 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
91815 +#endif
91816 +
91817 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
91818 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
91819 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
91820 @@ -254,8 +259,8 @@ struct vm_operations_struct {
91821 /* called by access_process_vm when get_user_pages() fails, typically
91822 * for use by special VMAs that can switch between memory and hardware
91823 */
91824 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
91825 - void *buf, int len, int write);
91826 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
91827 + void *buf, size_t len, int write);
91828
91829 /* Called by the /proc/PID/maps code to ask the vma whether it
91830 * has a special name. Returning non-NULL will also cause this
91831 @@ -293,6 +298,7 @@ struct vm_operations_struct {
91832 struct page *(*find_special_page)(struct vm_area_struct *vma,
91833 unsigned long addr);
91834 };
91835 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
91836
91837 struct mmu_gather;
91838 struct inode;
91839 @@ -1213,8 +1219,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
91840 unsigned long *pfn);
91841 int follow_phys(struct vm_area_struct *vma, unsigned long address,
91842 unsigned int flags, unsigned long *prot, resource_size_t *phys);
91843 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
91844 - void *buf, int len, int write);
91845 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
91846 + void *buf, size_t len, int write);
91847
91848 static inline void unmap_shared_mapping_range(struct address_space *mapping,
91849 loff_t const holebegin, loff_t const holelen)
91850 @@ -1254,9 +1260,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
91851 }
91852 #endif
91853
91854 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
91855 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
91856 - void *buf, int len, int write);
91857 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
91858 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
91859 + void *buf, size_t len, int write);
91860
91861 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
91862 unsigned long start, unsigned long nr_pages,
91863 @@ -1299,34 +1305,6 @@ int set_page_dirty_lock(struct page *page);
91864 int clear_page_dirty_for_io(struct page *page);
91865 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
91866
91867 -/* Is the vma a continuation of the stack vma above it? */
91868 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
91869 -{
91870 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
91871 -}
91872 -
91873 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
91874 - unsigned long addr)
91875 -{
91876 - return (vma->vm_flags & VM_GROWSDOWN) &&
91877 - (vma->vm_start == addr) &&
91878 - !vma_growsdown(vma->vm_prev, addr);
91879 -}
91880 -
91881 -/* Is the vma a continuation of the stack vma below it? */
91882 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
91883 -{
91884 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
91885 -}
91886 -
91887 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
91888 - unsigned long addr)
91889 -{
91890 - return (vma->vm_flags & VM_GROWSUP) &&
91891 - (vma->vm_end == addr) &&
91892 - !vma_growsup(vma->vm_next, addr);
91893 -}
91894 -
91895 extern struct task_struct *task_of_stack(struct task_struct *task,
91896 struct vm_area_struct *vma, bool in_group);
91897
91898 @@ -1449,8 +1427,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
91899 {
91900 return 0;
91901 }
91902 +
91903 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
91904 + unsigned long address)
91905 +{
91906 + return 0;
91907 +}
91908 #else
91909 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
91910 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
91911 #endif
91912
91913 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
91914 @@ -1460,6 +1445,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
91915 return 0;
91916 }
91917
91918 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
91919 + unsigned long address)
91920 +{
91921 + return 0;
91922 +}
91923 +
91924 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
91925
91926 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
91927 @@ -1472,6 +1463,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
91928
91929 #else
91930 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
91931 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
91932
91933 static inline void mm_nr_pmds_init(struct mm_struct *mm)
91934 {
91935 @@ -1509,11 +1501,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
91936 NULL: pud_offset(pgd, address);
91937 }
91938
91939 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
91940 +{
91941 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
91942 + NULL: pud_offset(pgd, address);
91943 +}
91944 +
91945 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
91946 {
91947 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
91948 NULL: pmd_offset(pud, address);
91949 }
91950 +
91951 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
91952 +{
91953 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
91954 + NULL: pmd_offset(pud, address);
91955 +}
91956 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
91957
91958 #if USE_SPLIT_PTE_PTLOCKS
91959 @@ -1890,12 +1894,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
91960 bool *need_rmap_locks);
91961 extern void exit_mmap(struct mm_struct *);
91962
91963 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
91964 +extern void gr_learn_resource(const struct task_struct *task, const int res,
91965 + const unsigned long wanted, const int gt);
91966 +#else
91967 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
91968 + const unsigned long wanted, const int gt)
91969 +{
91970 +}
91971 +#endif
91972 +
91973 static inline int check_data_rlimit(unsigned long rlim,
91974 unsigned long new,
91975 unsigned long start,
91976 unsigned long end_data,
91977 unsigned long start_data)
91978 {
91979 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
91980 if (rlim < RLIM_INFINITY) {
91981 if (((new - start) + (end_data - start_data)) > rlim)
91982 return -ENOSPC;
91983 @@ -1920,7 +1935,7 @@ extern int install_special_mapping(struct mm_struct *mm,
91984 unsigned long addr, unsigned long len,
91985 unsigned long flags, struct page **pages);
91986
91987 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
91988 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
91989
91990 extern unsigned long mmap_region(struct file *file, unsigned long addr,
91991 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
91992 @@ -1928,6 +1943,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
91993 unsigned long len, unsigned long prot, unsigned long flags,
91994 unsigned long pgoff, unsigned long *populate);
91995 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
91996 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
91997
91998 #ifdef CONFIG_MMU
91999 extern int __mm_populate(unsigned long addr, unsigned long len,
92000 @@ -1956,10 +1972,11 @@ struct vm_unmapped_area_info {
92001 unsigned long high_limit;
92002 unsigned long align_mask;
92003 unsigned long align_offset;
92004 + unsigned long threadstack_offset;
92005 };
92006
92007 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
92008 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
92009 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
92010 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
92011
92012 /*
92013 * Search for an unmapped address range.
92014 @@ -1971,7 +1988,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
92015 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
92016 */
92017 static inline unsigned long
92018 -vm_unmapped_area(struct vm_unmapped_area_info *info)
92019 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
92020 {
92021 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
92022 return unmapped_area(info);
92023 @@ -2033,6 +2050,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
92024 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
92025 struct vm_area_struct **pprev);
92026
92027 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
92028 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
92029 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
92030 +
92031 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
92032 NULL if none. Assume start_addr < end_addr. */
92033 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
92034 @@ -2062,10 +2083,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
92035 }
92036
92037 #ifdef CONFIG_MMU
92038 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
92039 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
92040 void vma_set_page_prot(struct vm_area_struct *vma);
92041 #else
92042 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
92043 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
92044 {
92045 return __pgprot(0);
92046 }
92047 @@ -2127,6 +2148,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
92048 static inline void vm_stat_account(struct mm_struct *mm,
92049 unsigned long flags, struct file *file, long pages)
92050 {
92051 +
92052 +#ifdef CONFIG_PAX_RANDMMAP
92053 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
92054 +#endif
92055 +
92056 mm->total_vm += pages;
92057 }
92058 #endif /* CONFIG_PROC_FS */
92059 @@ -2229,7 +2255,7 @@ extern int unpoison_memory(unsigned long pfn);
92060 extern int sysctl_memory_failure_early_kill;
92061 extern int sysctl_memory_failure_recovery;
92062 extern void shake_page(struct page *p, int access);
92063 -extern atomic_long_t num_poisoned_pages;
92064 +extern atomic_long_unchecked_t num_poisoned_pages;
92065 extern int soft_offline_page(struct page *page, int flags);
92066
92067 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
92068 @@ -2280,5 +2306,11 @@ void __init setup_nr_node_ids(void);
92069 static inline void setup_nr_node_ids(void) {}
92070 #endif
92071
92072 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
92073 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
92074 +#else
92075 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
92076 +#endif
92077 +
92078 #endif /* __KERNEL__ */
92079 #endif /* _LINUX_MM_H */
92080 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
92081 index 199a03a..7328440 100644
92082 --- a/include/linux/mm_types.h
92083 +++ b/include/linux/mm_types.h
92084 @@ -313,7 +313,9 @@ struct vm_area_struct {
92085 #ifdef CONFIG_NUMA
92086 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
92087 #endif
92088 -};
92089 +
92090 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
92091 +} __randomize_layout;
92092
92093 struct core_thread {
92094 struct task_struct *task;
92095 @@ -464,7 +466,25 @@ struct mm_struct {
92096 /* address of the bounds directory */
92097 void __user *bd_addr;
92098 #endif
92099 -};
92100 +
92101 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
92102 + unsigned long pax_flags;
92103 +#endif
92104 +
92105 +#ifdef CONFIG_PAX_DLRESOLVE
92106 + unsigned long call_dl_resolve;
92107 +#endif
92108 +
92109 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
92110 + unsigned long call_syscall;
92111 +#endif
92112 +
92113 +#ifdef CONFIG_PAX_ASLR
92114 + unsigned long delta_mmap; /* randomized offset */
92115 + unsigned long delta_stack; /* randomized offset */
92116 +#endif
92117 +
92118 +} __randomize_layout;
92119
92120 static inline void mm_init_cpumask(struct mm_struct *mm)
92121 {
92122 diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
92123 index 160448f..7b332b7 100644
92124 --- a/include/linux/mmc/core.h
92125 +++ b/include/linux/mmc/core.h
92126 @@ -79,7 +79,7 @@ struct mmc_command {
92127 #define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
92128
92129 unsigned int retries; /* max number of retries */
92130 - unsigned int error; /* command error */
92131 + int error; /* command error */
92132
92133 /*
92134 * Standard errno values are used for errors, but some have specific
92135 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
92136 index c5d5278..f0b68c8 100644
92137 --- a/include/linux/mmiotrace.h
92138 +++ b/include/linux/mmiotrace.h
92139 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
92140 /* Called from ioremap.c */
92141 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
92142 void __iomem *addr);
92143 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
92144 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
92145
92146 /* For anyone to insert markers. Remember trailing newline. */
92147 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
92148 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
92149 {
92150 }
92151
92152 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
92153 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
92154 {
92155 }
92156
92157 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
92158 index 2782df4..abe756e 100644
92159 --- a/include/linux/mmzone.h
92160 +++ b/include/linux/mmzone.h
92161 @@ -526,7 +526,7 @@ struct zone {
92162
92163 ZONE_PADDING(_pad3_)
92164 /* Zone statistics */
92165 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
92166 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
92167 } ____cacheline_internodealigned_in_smp;
92168
92169 enum zone_flags {
92170 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
92171 index e530533..c9620c7 100644
92172 --- a/include/linux/mod_devicetable.h
92173 +++ b/include/linux/mod_devicetable.h
92174 @@ -139,7 +139,7 @@ struct usb_device_id {
92175 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
92176 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
92177
92178 -#define HID_ANY_ID (~0)
92179 +#define HID_ANY_ID (~0U)
92180 #define HID_BUS_ANY 0xffff
92181 #define HID_GROUP_ANY 0x0000
92182
92183 @@ -470,7 +470,7 @@ struct dmi_system_id {
92184 const char *ident;
92185 struct dmi_strmatch matches[4];
92186 void *driver_data;
92187 -};
92188 +} __do_const;
92189 /*
92190 * struct dmi_device_id appears during expansion of
92191 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
92192 diff --git a/include/linux/module.h b/include/linux/module.h
92193 index b03485b..a26974f 100644
92194 --- a/include/linux/module.h
92195 +++ b/include/linux/module.h
92196 @@ -17,9 +17,11 @@
92197 #include <linux/moduleparam.h>
92198 #include <linux/jump_label.h>
92199 #include <linux/export.h>
92200 +#include <linux/fs.h>
92201
92202 #include <linux/percpu.h>
92203 #include <asm/module.h>
92204 +#include <asm/pgtable.h>
92205
92206 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
92207 #define MODULE_SIG_STRING "~Module signature appended~\n"
92208 @@ -42,7 +44,7 @@ struct module_kobject {
92209 struct kobject *drivers_dir;
92210 struct module_param_attrs *mp;
92211 struct completion *kobj_completion;
92212 -};
92213 +} __randomize_layout;
92214
92215 struct module_attribute {
92216 struct attribute attr;
92217 @@ -54,12 +56,13 @@ struct module_attribute {
92218 int (*test)(struct module *);
92219 void (*free)(struct module *);
92220 };
92221 +typedef struct module_attribute __no_const module_attribute_no_const;
92222
92223 struct module_version_attribute {
92224 struct module_attribute mattr;
92225 const char *module_name;
92226 const char *version;
92227 -} __attribute__ ((__aligned__(sizeof(void *))));
92228 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
92229
92230 extern ssize_t __modver_version_show(struct module_attribute *,
92231 struct module_kobject *, char *);
92232 @@ -221,7 +224,7 @@ struct module {
92233
92234 /* Sysfs stuff. */
92235 struct module_kobject mkobj;
92236 - struct module_attribute *modinfo_attrs;
92237 + module_attribute_no_const *modinfo_attrs;
92238 const char *version;
92239 const char *srcversion;
92240 struct kobject *holders_dir;
92241 @@ -270,19 +273,16 @@ struct module {
92242 int (*init)(void);
92243
92244 /* If this is non-NULL, vfree after init() returns */
92245 - void *module_init;
92246 + void *module_init_rx, *module_init_rw;
92247
92248 /* Here is the actual code + data, vfree'd on unload. */
92249 - void *module_core;
92250 + void *module_core_rx, *module_core_rw;
92251
92252 /* Here are the sizes of the init and core sections */
92253 - unsigned int init_size, core_size;
92254 + unsigned int init_size_rw, core_size_rw;
92255
92256 /* The size of the executable code in each section. */
92257 - unsigned int init_text_size, core_text_size;
92258 -
92259 - /* Size of RO sections of the module (text+rodata) */
92260 - unsigned int init_ro_size, core_ro_size;
92261 + unsigned int init_size_rx, core_size_rx;
92262
92263 /* Arch-specific module values */
92264 struct mod_arch_specific arch;
92265 @@ -338,6 +338,10 @@ struct module {
92266 #ifdef CONFIG_EVENT_TRACING
92267 struct ftrace_event_call **trace_events;
92268 unsigned int num_trace_events;
92269 + struct file_operations trace_id;
92270 + struct file_operations trace_enable;
92271 + struct file_operations trace_format;
92272 + struct file_operations trace_filter;
92273 #endif
92274 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
92275 unsigned int num_ftrace_callsites;
92276 @@ -365,7 +369,7 @@ struct module {
92277 ctor_fn_t *ctors;
92278 unsigned int num_ctors;
92279 #endif
92280 -};
92281 +} __randomize_layout;
92282 #ifndef MODULE_ARCH_INIT
92283 #define MODULE_ARCH_INIT {}
92284 #endif
92285 @@ -386,18 +390,48 @@ bool is_module_address(unsigned long addr);
92286 bool is_module_percpu_address(unsigned long addr);
92287 bool is_module_text_address(unsigned long addr);
92288
92289 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
92290 +{
92291 +
92292 +#ifdef CONFIG_PAX_KERNEXEC
92293 + if (ktla_ktva(addr) >= (unsigned long)start &&
92294 + ktla_ktva(addr) < (unsigned long)start + size)
92295 + return 1;
92296 +#endif
92297 +
92298 + return ((void *)addr >= start && (void *)addr < start + size);
92299 +}
92300 +
92301 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
92302 +{
92303 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
92304 +}
92305 +
92306 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
92307 +{
92308 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
92309 +}
92310 +
92311 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
92312 +{
92313 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
92314 +}
92315 +
92316 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
92317 +{
92318 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
92319 +}
92320 +
92321 static inline bool within_module_core(unsigned long addr,
92322 const struct module *mod)
92323 {
92324 - return (unsigned long)mod->module_core <= addr &&
92325 - addr < (unsigned long)mod->module_core + mod->core_size;
92326 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
92327 }
92328
92329 static inline bool within_module_init(unsigned long addr,
92330 const struct module *mod)
92331 {
92332 - return (unsigned long)mod->module_init <= addr &&
92333 - addr < (unsigned long)mod->module_init + mod->init_size;
92334 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
92335 }
92336
92337 static inline bool within_module(unsigned long addr, const struct module *mod)
92338 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
92339 index 4d0cb9b..3169ac7 100644
92340 --- a/include/linux/moduleloader.h
92341 +++ b/include/linux/moduleloader.h
92342 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
92343 sections. Returns NULL on failure. */
92344 void *module_alloc(unsigned long size);
92345
92346 +#ifdef CONFIG_PAX_KERNEXEC
92347 +void *module_alloc_exec(unsigned long size);
92348 +#else
92349 +#define module_alloc_exec(x) module_alloc(x)
92350 +#endif
92351 +
92352 /* Free memory returned from module_alloc. */
92353 void module_memfree(void *module_region);
92354
92355 +#ifdef CONFIG_PAX_KERNEXEC
92356 +void module_memfree_exec(void *module_region);
92357 +#else
92358 +#define module_memfree_exec(x) module_memfree((x))
92359 +#endif
92360 +
92361 /*
92362 * Apply the given relocation to the (simplified) ELF. Return -error
92363 * or 0.
92364 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
92365 unsigned int relsec,
92366 struct module *me)
92367 {
92368 +#ifdef CONFIG_MODULES
92369 printk(KERN_ERR "module %s: REL relocation unsupported\n",
92370 module_name(me));
92371 +#endif
92372 return -ENOEXEC;
92373 }
92374 #endif
92375 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
92376 unsigned int relsec,
92377 struct module *me)
92378 {
92379 +#ifdef CONFIG_MODULES
92380 printk(KERN_ERR "module %s: REL relocation unsupported\n",
92381 module_name(me));
92382 +#endif
92383 return -ENOEXEC;
92384 }
92385 #endif
92386 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
92387 index 1c9effa..1160bdd 100644
92388 --- a/include/linux/moduleparam.h
92389 +++ b/include/linux/moduleparam.h
92390 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
92391 * @len is usually just sizeof(string).
92392 */
92393 #define module_param_string(name, string, len, perm) \
92394 - static const struct kparam_string __param_string_##name \
92395 + static const struct kparam_string __param_string_##name __used \
92396 = { len, string }; \
92397 __module_param_call(MODULE_PARAM_PREFIX, name, \
92398 &param_ops_string, \
92399 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
92400 */
92401 #define module_param_array_named(name, array, type, nump, perm) \
92402 param_check_##type(name, &(array)[0]); \
92403 - static const struct kparam_array __param_arr_##name \
92404 + static const struct kparam_array __param_arr_##name __used \
92405 = { .max = ARRAY_SIZE(array), .num = nump, \
92406 .ops = &param_ops_##type, \
92407 .elemsize = sizeof(array[0]), .elem = array }; \
92408 diff --git a/include/linux/mount.h b/include/linux/mount.h
92409 index 564beee..653be6f 100644
92410 --- a/include/linux/mount.h
92411 +++ b/include/linux/mount.h
92412 @@ -67,7 +67,7 @@ struct vfsmount {
92413 struct dentry *mnt_root; /* root of the mounted tree */
92414 struct super_block *mnt_sb; /* pointer to superblock */
92415 int mnt_flags;
92416 -};
92417 +} __randomize_layout;
92418
92419 struct file; /* forward dec */
92420 struct path;
92421 diff --git a/include/linux/namei.h b/include/linux/namei.h
92422 index c899077..b9a2010 100644
92423 --- a/include/linux/namei.h
92424 +++ b/include/linux/namei.h
92425 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
92426 extern void unlock_rename(struct dentry *, struct dentry *);
92427
92428 extern void nd_jump_link(struct nameidata *nd, struct path *path);
92429 -extern void nd_set_link(struct nameidata *nd, char *path);
92430 -extern char *nd_get_link(struct nameidata *nd);
92431 +extern void nd_set_link(struct nameidata *nd, const char *path);
92432 +extern const char *nd_get_link(const struct nameidata *nd);
92433
92434 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
92435 {
92436 diff --git a/include/linux/net.h b/include/linux/net.h
92437 index 17d8339..81656c0 100644
92438 --- a/include/linux/net.h
92439 +++ b/include/linux/net.h
92440 @@ -192,7 +192,7 @@ struct net_proto_family {
92441 int (*create)(struct net *net, struct socket *sock,
92442 int protocol, int kern);
92443 struct module *owner;
92444 -};
92445 +} __do_const;
92446
92447 struct iovec;
92448 struct kvec;
92449 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
92450 index 2787388..1dd8e88 100644
92451 --- a/include/linux/netdevice.h
92452 +++ b/include/linux/netdevice.h
92453 @@ -1198,6 +1198,7 @@ struct net_device_ops {
92454 u8 state);
92455 #endif
92456 };
92457 +typedef struct net_device_ops __no_const net_device_ops_no_const;
92458
92459 /**
92460 * enum net_device_priv_flags - &struct net_device priv_flags
92461 @@ -1546,10 +1547,10 @@ struct net_device {
92462
92463 struct net_device_stats stats;
92464
92465 - atomic_long_t rx_dropped;
92466 - atomic_long_t tx_dropped;
92467 + atomic_long_unchecked_t rx_dropped;
92468 + atomic_long_unchecked_t tx_dropped;
92469
92470 - atomic_t carrier_changes;
92471 + atomic_unchecked_t carrier_changes;
92472
92473 #ifdef CONFIG_WIRELESS_EXT
92474 const struct iw_handler_def * wireless_handlers;
92475 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
92476 index 2517ece..0bbfcfb 100644
92477 --- a/include/linux/netfilter.h
92478 +++ b/include/linux/netfilter.h
92479 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
92480 #endif
92481 /* Use the module struct to lock set/get code in place */
92482 struct module *owner;
92483 -};
92484 +} __do_const;
92485
92486 /* Function to register/unregister hook points. */
92487 int nf_register_hook(struct nf_hook_ops *reg);
92488 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
92489 index e955d47..04a5338 100644
92490 --- a/include/linux/netfilter/nfnetlink.h
92491 +++ b/include/linux/netfilter/nfnetlink.h
92492 @@ -19,7 +19,7 @@ struct nfnl_callback {
92493 const struct nlattr * const cda[]);
92494 const struct nla_policy *policy; /* netlink attribute policy */
92495 const u_int16_t attr_count; /* number of nlattr's */
92496 -};
92497 +} __do_const;
92498
92499 struct nfnetlink_subsystem {
92500 const char *name;
92501 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
92502 new file mode 100644
92503 index 0000000..33f4af8
92504 --- /dev/null
92505 +++ b/include/linux/netfilter/xt_gradm.h
92506 @@ -0,0 +1,9 @@
92507 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
92508 +#define _LINUX_NETFILTER_XT_GRADM_H 1
92509 +
92510 +struct xt_gradm_mtinfo {
92511 + __u16 flags;
92512 + __u16 invflags;
92513 +};
92514 +
92515 +#endif
92516 diff --git a/include/linux/nls.h b/include/linux/nls.h
92517 index 520681b..2b7fabb 100644
92518 --- a/include/linux/nls.h
92519 +++ b/include/linux/nls.h
92520 @@ -31,7 +31,7 @@ struct nls_table {
92521 const unsigned char *charset2upper;
92522 struct module *owner;
92523 struct nls_table *next;
92524 -};
92525 +} __do_const;
92526
92527 /* this value hold the maximum octet of charset */
92528 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
92529 @@ -46,7 +46,7 @@ enum utf16_endian {
92530 /* nls_base.c */
92531 extern int __register_nls(struct nls_table *, struct module *);
92532 extern int unregister_nls(struct nls_table *);
92533 -extern struct nls_table *load_nls(char *);
92534 +extern struct nls_table *load_nls(const char *);
92535 extern void unload_nls(struct nls_table *);
92536 extern struct nls_table *load_nls_default(void);
92537 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
92538 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
92539 index d14a4c3..a078786 100644
92540 --- a/include/linux/notifier.h
92541 +++ b/include/linux/notifier.h
92542 @@ -54,7 +54,8 @@ struct notifier_block {
92543 notifier_fn_t notifier_call;
92544 struct notifier_block __rcu *next;
92545 int priority;
92546 -};
92547 +} __do_const;
92548 +typedef struct notifier_block __no_const notifier_block_no_const;
92549
92550 struct atomic_notifier_head {
92551 spinlock_t lock;
92552 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
92553 index b2a0f15..4d7da32 100644
92554 --- a/include/linux/oprofile.h
92555 +++ b/include/linux/oprofile.h
92556 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
92557 int oprofilefs_create_ro_ulong(struct dentry * root,
92558 char const * name, ulong * val);
92559
92560 -/** Create a file for read-only access to an atomic_t. */
92561 +/** Create a file for read-only access to an atomic_unchecked_t. */
92562 int oprofilefs_create_ro_atomic(struct dentry * root,
92563 - char const * name, atomic_t * val);
92564 + char const * name, atomic_unchecked_t * val);
92565
92566 /** create a directory */
92567 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
92568 diff --git a/include/linux/padata.h b/include/linux/padata.h
92569 index 4386946..f50c615 100644
92570 --- a/include/linux/padata.h
92571 +++ b/include/linux/padata.h
92572 @@ -129,7 +129,7 @@ struct parallel_data {
92573 struct padata_serial_queue __percpu *squeue;
92574 atomic_t reorder_objects;
92575 atomic_t refcnt;
92576 - atomic_t seq_nr;
92577 + atomic_unchecked_t seq_nr;
92578 struct padata_cpumask cpumask;
92579 spinlock_t lock ____cacheline_aligned;
92580 unsigned int processed;
92581 diff --git a/include/linux/path.h b/include/linux/path.h
92582 index d137218..be0c176 100644
92583 --- a/include/linux/path.h
92584 +++ b/include/linux/path.h
92585 @@ -1,13 +1,15 @@
92586 #ifndef _LINUX_PATH_H
92587 #define _LINUX_PATH_H
92588
92589 +#include <linux/compiler.h>
92590 +
92591 struct dentry;
92592 struct vfsmount;
92593
92594 struct path {
92595 struct vfsmount *mnt;
92596 struct dentry *dentry;
92597 -};
92598 +} __randomize_layout;
92599
92600 extern void path_get(const struct path *);
92601 extern void path_put(const struct path *);
92602 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
92603 index 8c78950..0d74ed9 100644
92604 --- a/include/linux/pci_hotplug.h
92605 +++ b/include/linux/pci_hotplug.h
92606 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
92607 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
92608 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
92609 int (*reset_slot) (struct hotplug_slot *slot, int probe);
92610 -};
92611 +} __do_const;
92612 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
92613
92614 /**
92615 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
92616 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
92617 index caebf2a..4c3ae9d 100644
92618 --- a/include/linux/percpu.h
92619 +++ b/include/linux/percpu.h
92620 @@ -34,7 +34,7 @@
92621 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
92622 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
92623 */
92624 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
92625 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
92626 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
92627
92628 /*
92629 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
92630 index 2b62198..2b74233 100644
92631 --- a/include/linux/perf_event.h
92632 +++ b/include/linux/perf_event.h
92633 @@ -343,8 +343,8 @@ struct perf_event {
92634
92635 enum perf_event_active_state state;
92636 unsigned int attach_state;
92637 - local64_t count;
92638 - atomic64_t child_count;
92639 + local64_t count; /* PaX: fix it one day */
92640 + atomic64_unchecked_t child_count;
92641
92642 /*
92643 * These are the total time in nanoseconds that the event
92644 @@ -395,8 +395,8 @@ struct perf_event {
92645 * These accumulate total time (in nanoseconds) that children
92646 * events have been enabled and running, respectively.
92647 */
92648 - atomic64_t child_total_time_enabled;
92649 - atomic64_t child_total_time_running;
92650 + atomic64_unchecked_t child_total_time_enabled;
92651 + atomic64_unchecked_t child_total_time_running;
92652
92653 /*
92654 * Protect attach/detach and child_list:
92655 @@ -752,7 +752,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
92656 entry->ip[entry->nr++] = ip;
92657 }
92658
92659 -extern int sysctl_perf_event_paranoid;
92660 +extern int sysctl_perf_event_legitimately_concerned;
92661 extern int sysctl_perf_event_mlock;
92662 extern int sysctl_perf_event_sample_rate;
92663 extern int sysctl_perf_cpu_time_max_percent;
92664 @@ -767,19 +767,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
92665 loff_t *ppos);
92666
92667
92668 +static inline bool perf_paranoid_any(void)
92669 +{
92670 + return sysctl_perf_event_legitimately_concerned > 2;
92671 +}
92672 +
92673 static inline bool perf_paranoid_tracepoint_raw(void)
92674 {
92675 - return sysctl_perf_event_paranoid > -1;
92676 + return sysctl_perf_event_legitimately_concerned > -1;
92677 }
92678
92679 static inline bool perf_paranoid_cpu(void)
92680 {
92681 - return sysctl_perf_event_paranoid > 0;
92682 + return sysctl_perf_event_legitimately_concerned > 0;
92683 }
92684
92685 static inline bool perf_paranoid_kernel(void)
92686 {
92687 - return sysctl_perf_event_paranoid > 1;
92688 + return sysctl_perf_event_legitimately_concerned > 1;
92689 }
92690
92691 extern void perf_event_init(void);
92692 @@ -912,7 +917,7 @@ struct perf_pmu_events_attr {
92693 struct device_attribute attr;
92694 u64 id;
92695 const char *event_str;
92696 -};
92697 +} __do_const;
92698
92699 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
92700 char *page);
92701 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
92702 index 918b117..7af374b7 100644
92703 --- a/include/linux/pid_namespace.h
92704 +++ b/include/linux/pid_namespace.h
92705 @@ -45,7 +45,7 @@ struct pid_namespace {
92706 int hide_pid;
92707 int reboot; /* group exit code if this pidns was rebooted */
92708 struct ns_common ns;
92709 -};
92710 +} __randomize_layout;
92711
92712 extern struct pid_namespace init_pid_ns;
92713
92714 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
92715 index eb8b8ac..62649e1 100644
92716 --- a/include/linux/pipe_fs_i.h
92717 +++ b/include/linux/pipe_fs_i.h
92718 @@ -47,10 +47,10 @@ struct pipe_inode_info {
92719 struct mutex mutex;
92720 wait_queue_head_t wait;
92721 unsigned int nrbufs, curbuf, buffers;
92722 - unsigned int readers;
92723 - unsigned int writers;
92724 - unsigned int files;
92725 - unsigned int waiting_writers;
92726 + atomic_t readers;
92727 + atomic_t writers;
92728 + atomic_t files;
92729 + atomic_t waiting_writers;
92730 unsigned int r_counter;
92731 unsigned int w_counter;
92732 struct page *tmp_page;
92733 diff --git a/include/linux/pm.h b/include/linux/pm.h
92734 index e2f1be6..78a0506 100644
92735 --- a/include/linux/pm.h
92736 +++ b/include/linux/pm.h
92737 @@ -608,6 +608,7 @@ struct dev_pm_domain {
92738 struct dev_pm_ops ops;
92739 void (*detach)(struct device *dev, bool power_off);
92740 };
92741 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
92742
92743 /*
92744 * The PM_EVENT_ messages are also used by drivers implementing the legacy
92745 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
92746 index 080e778..cbdaef7 100644
92747 --- a/include/linux/pm_domain.h
92748 +++ b/include/linux/pm_domain.h
92749 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
92750 int (*save_state)(struct device *dev);
92751 int (*restore_state)(struct device *dev);
92752 bool (*active_wakeup)(struct device *dev);
92753 -};
92754 +} __no_const;
92755
92756 struct gpd_cpuidle_data {
92757 unsigned int saved_exit_latency;
92758 - struct cpuidle_state *idle_state;
92759 + cpuidle_state_no_const *idle_state;
92760 };
92761
92762 struct generic_pm_domain {
92763 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
92764 index 30e84d4..22278b4 100644
92765 --- a/include/linux/pm_runtime.h
92766 +++ b/include/linux/pm_runtime.h
92767 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
92768
92769 static inline void pm_runtime_mark_last_busy(struct device *dev)
92770 {
92771 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
92772 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
92773 }
92774
92775 static inline bool pm_runtime_is_irq_safe(struct device *dev)
92776 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
92777 index 6512e9c..ec27fa2 100644
92778 --- a/include/linux/pnp.h
92779 +++ b/include/linux/pnp.h
92780 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
92781 struct pnp_fixup {
92782 char id[7];
92783 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
92784 -};
92785 +} __do_const;
92786
92787 /* config parameters */
92788 #define PNP_CONFIG_NORMAL 0x0001
92789 diff --git a/include/linux/poison.h b/include/linux/poison.h
92790 index 2110a81..13a11bb 100644
92791 --- a/include/linux/poison.h
92792 +++ b/include/linux/poison.h
92793 @@ -19,8 +19,8 @@
92794 * under normal circumstances, used to verify that nobody uses
92795 * non-initialized list entries.
92796 */
92797 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
92798 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
92799 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
92800 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
92801
92802 /********** include/linux/timer.h **********/
92803 /*
92804 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
92805 index d8b187c3..9a9257a 100644
92806 --- a/include/linux/power/smartreflex.h
92807 +++ b/include/linux/power/smartreflex.h
92808 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
92809 int (*notify)(struct omap_sr *sr, u32 status);
92810 u8 notify_flags;
92811 u8 class_type;
92812 -};
92813 +} __do_const;
92814
92815 /**
92816 * struct omap_sr_nvalue_table - Smartreflex n-target value info
92817 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
92818 index 4ea1d37..80f4b33 100644
92819 --- a/include/linux/ppp-comp.h
92820 +++ b/include/linux/ppp-comp.h
92821 @@ -84,7 +84,7 @@ struct compressor {
92822 struct module *owner;
92823 /* Extra skb space needed by the compressor algorithm */
92824 unsigned int comp_extra;
92825 -};
92826 +} __do_const;
92827
92828 /*
92829 * The return value from decompress routine is the length of the
92830 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
92831 index de83b4e..c4b997d 100644
92832 --- a/include/linux/preempt.h
92833 +++ b/include/linux/preempt.h
92834 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
92835 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
92836 #endif
92837
92838 +#define raw_preempt_count_add(val) __preempt_count_add(val)
92839 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
92840 +
92841 #define __preempt_count_inc() __preempt_count_add(1)
92842 #define __preempt_count_dec() __preempt_count_sub(1)
92843
92844 #define preempt_count_inc() preempt_count_add(1)
92845 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
92846 #define preempt_count_dec() preempt_count_sub(1)
92847 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
92848
92849 #ifdef CONFIG_PREEMPT_COUNT
92850
92851 @@ -41,6 +46,12 @@ do { \
92852 barrier(); \
92853 } while (0)
92854
92855 +#define raw_preempt_disable() \
92856 +do { \
92857 + raw_preempt_count_inc(); \
92858 + barrier(); \
92859 +} while (0)
92860 +
92861 #define sched_preempt_enable_no_resched() \
92862 do { \
92863 barrier(); \
92864 @@ -49,6 +60,12 @@ do { \
92865
92866 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
92867
92868 +#define raw_preempt_enable_no_resched() \
92869 +do { \
92870 + barrier(); \
92871 + raw_preempt_count_dec(); \
92872 +} while (0)
92873 +
92874 #ifdef CONFIG_PREEMPT
92875 #define preempt_enable() \
92876 do { \
92877 @@ -113,8 +130,10 @@ do { \
92878 * region.
92879 */
92880 #define preempt_disable() barrier()
92881 +#define raw_preempt_disable() barrier()
92882 #define sched_preempt_enable_no_resched() barrier()
92883 #define preempt_enable_no_resched() barrier()
92884 +#define raw_preempt_enable_no_resched() barrier()
92885 #define preempt_enable() barrier()
92886 #define preempt_check_resched() do { } while (0)
92887
92888 @@ -128,11 +147,13 @@ do { \
92889 /*
92890 * Modules have no business playing preemption tricks.
92891 */
92892 +#ifndef CONFIG_PAX_KERNEXEC
92893 #undef sched_preempt_enable_no_resched
92894 #undef preempt_enable_no_resched
92895 #undef preempt_enable_no_resched_notrace
92896 #undef preempt_check_resched
92897 #endif
92898 +#endif
92899
92900 #define preempt_set_need_resched() \
92901 do { \
92902 diff --git a/include/linux/printk.h b/include/linux/printk.h
92903 index baa3f97..168cff1 100644
92904 --- a/include/linux/printk.h
92905 +++ b/include/linux/printk.h
92906 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
92907 #endif
92908
92909 typedef int(*printk_func_t)(const char *fmt, va_list args);
92910 +extern int kptr_restrict;
92911
92912 #ifdef CONFIG_PRINTK
92913 asmlinkage __printf(5, 0)
92914 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
92915
92916 extern int printk_delay_msec;
92917 extern int dmesg_restrict;
92918 -extern int kptr_restrict;
92919
92920 extern void wake_up_klogd(void);
92921
92922 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
92923 index b97bf2e..f14c92d4 100644
92924 --- a/include/linux/proc_fs.h
92925 +++ b/include/linux/proc_fs.h
92926 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
92927 extern struct proc_dir_entry *proc_symlink(const char *,
92928 struct proc_dir_entry *, const char *);
92929 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
92930 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
92931 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
92932 struct proc_dir_entry *, void *);
92933 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
92934 + struct proc_dir_entry *, void *);
92935 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
92936 struct proc_dir_entry *);
92937
92938 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
92939 return proc_create_data(name, mode, parent, proc_fops, NULL);
92940 }
92941
92942 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
92943 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
92944 +{
92945 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92946 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
92947 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92948 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
92949 +#else
92950 + return proc_create_data(name, mode, parent, proc_fops, NULL);
92951 +#endif
92952 +}
92953 +
92954 +
92955 extern void proc_set_size(struct proc_dir_entry *, loff_t);
92956 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
92957 extern void *PDE_DATA(const struct inode *);
92958 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
92959 struct proc_dir_entry *parent,const char *dest) { return NULL;}
92960 static inline struct proc_dir_entry *proc_mkdir(const char *name,
92961 struct proc_dir_entry *parent) {return NULL;}
92962 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
92963 + struct proc_dir_entry *parent) { return NULL; }
92964 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
92965 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
92966 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
92967 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
92968 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
92969 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
92970 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
92971 @@ -79,7 +99,7 @@ struct net;
92972 static inline struct proc_dir_entry *proc_net_mkdir(
92973 struct net *net, const char *name, struct proc_dir_entry *parent)
92974 {
92975 - return proc_mkdir_data(name, 0, parent, net);
92976 + return proc_mkdir_data_restrict(name, 0, parent, net);
92977 }
92978
92979 #endif /* _LINUX_PROC_FS_H */
92980 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
92981 index 42dfc61..8113a99 100644
92982 --- a/include/linux/proc_ns.h
92983 +++ b/include/linux/proc_ns.h
92984 @@ -16,7 +16,7 @@ struct proc_ns_operations {
92985 struct ns_common *(*get)(struct task_struct *task);
92986 void (*put)(struct ns_common *ns);
92987 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
92988 -};
92989 +} __do_const __randomize_layout;
92990
92991 extern const struct proc_ns_operations netns_operations;
92992 extern const struct proc_ns_operations utsns_operations;
92993 diff --git a/include/linux/quota.h b/include/linux/quota.h
92994 index d534e8e..782e604 100644
92995 --- a/include/linux/quota.h
92996 +++ b/include/linux/quota.h
92997 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
92998
92999 extern bool qid_eq(struct kqid left, struct kqid right);
93000 extern bool qid_lt(struct kqid left, struct kqid right);
93001 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
93002 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
93003 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
93004 extern bool qid_valid(struct kqid qid);
93005
93006 diff --git a/include/linux/random.h b/include/linux/random.h
93007 index b05856e..0a9f14e 100644
93008 --- a/include/linux/random.h
93009 +++ b/include/linux/random.h
93010 @@ -9,9 +9,19 @@
93011 #include <uapi/linux/random.h>
93012
93013 extern void add_device_randomness(const void *, unsigned int);
93014 +
93015 +static inline void add_latent_entropy(void)
93016 +{
93017 +
93018 +#ifdef LATENT_ENTROPY_PLUGIN
93019 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
93020 +#endif
93021 +
93022 +}
93023 +
93024 extern void add_input_randomness(unsigned int type, unsigned int code,
93025 - unsigned int value);
93026 -extern void add_interrupt_randomness(int irq, int irq_flags);
93027 + unsigned int value) __latent_entropy;
93028 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
93029
93030 extern void get_random_bytes(void *buf, int nbytes);
93031 extern void get_random_bytes_arch(void *buf, int nbytes);
93032 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
93033 extern const struct file_operations random_fops, urandom_fops;
93034 #endif
93035
93036 -unsigned int get_random_int(void);
93037 +unsigned int __intentional_overflow(-1) get_random_int(void);
93038 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
93039
93040 -u32 prandom_u32(void);
93041 +u32 prandom_u32(void) __intentional_overflow(-1);
93042 void prandom_bytes(void *buf, size_t nbytes);
93043 void prandom_seed(u32 seed);
93044 void prandom_reseed_late(void);
93045 @@ -37,6 +47,11 @@ struct rnd_state {
93046 u32 prandom_u32_state(struct rnd_state *state);
93047 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
93048
93049 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
93050 +{
93051 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
93052 +}
93053 +
93054 /**
93055 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
93056 * @ep_ro: right open interval endpoint
93057 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
93058 *
93059 * Returns: pseudo-random number in interval [0, ep_ro)
93060 */
93061 -static inline u32 prandom_u32_max(u32 ep_ro)
93062 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
93063 {
93064 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
93065 }
93066 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
93067 index 378c5ee..aa84a47 100644
93068 --- a/include/linux/rbtree_augmented.h
93069 +++ b/include/linux/rbtree_augmented.h
93070 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
93071 old->rbaugmented = rbcompute(old); \
93072 } \
93073 rbstatic const struct rb_augment_callbacks rbname = { \
93074 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
93075 + .propagate = rbname ## _propagate, \
93076 + .copy = rbname ## _copy, \
93077 + .rotate = rbname ## _rotate \
93078 };
93079
93080
93081 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
93082 index a18b16f..2683096 100644
93083 --- a/include/linux/rculist.h
93084 +++ b/include/linux/rculist.h
93085 @@ -29,8 +29,8 @@
93086 */
93087 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
93088 {
93089 - ACCESS_ONCE(list->next) = list;
93090 - ACCESS_ONCE(list->prev) = list;
93091 + ACCESS_ONCE_RW(list->next) = list;
93092 + ACCESS_ONCE_RW(list->prev) = list;
93093 }
93094
93095 /*
93096 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
93097 struct list_head *prev, struct list_head *next);
93098 #endif
93099
93100 +void __pax_list_add_rcu(struct list_head *new,
93101 + struct list_head *prev, struct list_head *next);
93102 +
93103 /**
93104 * list_add_rcu - add a new entry to rcu-protected list
93105 * @new: new entry to be added
93106 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
93107 __list_add_rcu(new, head, head->next);
93108 }
93109
93110 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
93111 +{
93112 + __pax_list_add_rcu(new, head, head->next);
93113 +}
93114 +
93115 /**
93116 * list_add_tail_rcu - add a new entry to rcu-protected list
93117 * @new: new entry to be added
93118 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
93119 __list_add_rcu(new, head->prev, head);
93120 }
93121
93122 +static inline void pax_list_add_tail_rcu(struct list_head *new,
93123 + struct list_head *head)
93124 +{
93125 + __pax_list_add_rcu(new, head->prev, head);
93126 +}
93127 +
93128 /**
93129 * list_del_rcu - deletes entry from list without re-initialization
93130 * @entry: the element to delete from the list.
93131 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
93132 entry->prev = LIST_POISON2;
93133 }
93134
93135 +extern void pax_list_del_rcu(struct list_head *entry);
93136 +
93137 /**
93138 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
93139 * @n: the element to delete from the hash list.
93140 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
93141 index 7809749..1cd9315 100644
93142 --- a/include/linux/rcupdate.h
93143 +++ b/include/linux/rcupdate.h
93144 @@ -333,7 +333,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
93145 do { \
93146 rcu_all_qs(); \
93147 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
93148 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
93149 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
93150 } while (0)
93151 #else /* #ifdef CONFIG_TASKS_RCU */
93152 #define TASKS_RCU(x) do { } while (0)
93153 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
93154 index 67fc8fc..a90f7d8 100644
93155 --- a/include/linux/reboot.h
93156 +++ b/include/linux/reboot.h
93157 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
93158 */
93159
93160 extern void migrate_to_reboot_cpu(void);
93161 -extern void machine_restart(char *cmd);
93162 -extern void machine_halt(void);
93163 -extern void machine_power_off(void);
93164 +extern void machine_restart(char *cmd) __noreturn;
93165 +extern void machine_halt(void) __noreturn;
93166 +extern void machine_power_off(void) __noreturn;
93167
93168 extern void machine_shutdown(void);
93169 struct pt_regs;
93170 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
93171 */
93172
93173 extern void kernel_restart_prepare(char *cmd);
93174 -extern void kernel_restart(char *cmd);
93175 -extern void kernel_halt(void);
93176 -extern void kernel_power_off(void);
93177 +extern void kernel_restart(char *cmd) __noreturn;
93178 +extern void kernel_halt(void) __noreturn;
93179 +extern void kernel_power_off(void) __noreturn;
93180
93181 extern int C_A_D; /* for sysctl */
93182 void ctrl_alt_del(void);
93183 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
93184 * Emergency restart, callable from an interrupt handler.
93185 */
93186
93187 -extern void emergency_restart(void);
93188 +extern void emergency_restart(void) __noreturn;
93189 #include <asm/emergency-restart.h>
93190
93191 #endif /* _LINUX_REBOOT_H */
93192 diff --git a/include/linux/regset.h b/include/linux/regset.h
93193 index 8e0c9fe..ac4d221 100644
93194 --- a/include/linux/regset.h
93195 +++ b/include/linux/regset.h
93196 @@ -161,7 +161,8 @@ struct user_regset {
93197 unsigned int align;
93198 unsigned int bias;
93199 unsigned int core_note_type;
93200 -};
93201 +} __do_const;
93202 +typedef struct user_regset __no_const user_regset_no_const;
93203
93204 /**
93205 * struct user_regset_view - available regsets
93206 diff --git a/include/linux/relay.h b/include/linux/relay.h
93207 index d7c8359..818daf5 100644
93208 --- a/include/linux/relay.h
93209 +++ b/include/linux/relay.h
93210 @@ -157,7 +157,7 @@ struct rchan_callbacks
93211 * The callback should return 0 if successful, negative if not.
93212 */
93213 int (*remove_buf_file)(struct dentry *dentry);
93214 -};
93215 +} __no_const;
93216
93217 /*
93218 * CONFIG_RELAY kernel API, kernel/relay.c
93219 diff --git a/include/linux/rio.h b/include/linux/rio.h
93220 index 6bda06f..bf39a9b 100644
93221 --- a/include/linux/rio.h
93222 +++ b/include/linux/rio.h
93223 @@ -358,7 +358,7 @@ struct rio_ops {
93224 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
93225 u64 rstart, u32 size, u32 flags);
93226 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
93227 -};
93228 +} __no_const;
93229
93230 #define RIO_RESOURCE_MEM 0x00000100
93231 #define RIO_RESOURCE_DOORBELL 0x00000200
93232 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
93233 index c4c559a..6ba9a26 100644
93234 --- a/include/linux/rmap.h
93235 +++ b/include/linux/rmap.h
93236 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
93237 void anon_vma_init(void); /* create anon_vma_cachep */
93238 int anon_vma_prepare(struct vm_area_struct *);
93239 void unlink_anon_vmas(struct vm_area_struct *);
93240 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
93241 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
93242 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
93243 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
93244
93245 static inline void anon_vma_merge(struct vm_area_struct *vma,
93246 struct vm_area_struct *next)
93247 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
93248 index ed8f9e70..2e627f2 100644
93249 --- a/include/linux/scatterlist.h
93250 +++ b/include/linux/scatterlist.h
93251 @@ -1,6 +1,7 @@
93252 #ifndef _LINUX_SCATTERLIST_H
93253 #define _LINUX_SCATTERLIST_H
93254
93255 +#include <linux/sched.h>
93256 #include <linux/string.h>
93257 #include <linux/bug.h>
93258 #include <linux/mm.h>
93259 @@ -111,10 +112,17 @@ static inline struct page *sg_page(struct scatterlist *sg)
93260 static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
93261 unsigned int buflen)
93262 {
93263 + const void *realbuf = buf;
93264 +
93265 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93266 + if (object_starts_on_stack(buf))
93267 + realbuf = buf - current->stack + current->lowmem_stack;
93268 +#endif
93269 +
93270 #ifdef CONFIG_DEBUG_SG
93271 - BUG_ON(!virt_addr_valid(buf));
93272 + BUG_ON(!virt_addr_valid(realbuf));
93273 #endif
93274 - sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
93275 + sg_set_page(sg, virt_to_page(realbuf), buflen, offset_in_page(realbuf));
93276 }
93277
93278 /*
93279 diff --git a/include/linux/sched.h b/include/linux/sched.h
93280 index 51348f7..8c8b0ba 100644
93281 --- a/include/linux/sched.h
93282 +++ b/include/linux/sched.h
93283 @@ -133,6 +133,7 @@ struct fs_struct;
93284 struct perf_event_context;
93285 struct blk_plug;
93286 struct filename;
93287 +struct linux_binprm;
93288
93289 #define VMACACHE_BITS 2
93290 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
93291 @@ -420,7 +421,7 @@ extern char __sched_text_start[], __sched_text_end[];
93292 extern int in_sched_functions(unsigned long addr);
93293
93294 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
93295 -extern signed long schedule_timeout(signed long timeout);
93296 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
93297 extern signed long schedule_timeout_interruptible(signed long timeout);
93298 extern signed long schedule_timeout_killable(signed long timeout);
93299 extern signed long schedule_timeout_uninterruptible(signed long timeout);
93300 @@ -438,6 +439,19 @@ struct nsproxy;
93301 struct user_namespace;
93302
93303 #ifdef CONFIG_MMU
93304 +
93305 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
93306 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
93307 +#else
93308 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
93309 +{
93310 + return 0;
93311 +}
93312 +#endif
93313 +
93314 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
93315 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
93316 +
93317 extern void arch_pick_mmap_layout(struct mm_struct *mm);
93318 extern unsigned long
93319 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
93320 @@ -736,6 +750,17 @@ struct signal_struct {
93321 #ifdef CONFIG_TASKSTATS
93322 struct taskstats *stats;
93323 #endif
93324 +
93325 +#ifdef CONFIG_GRKERNSEC
93326 + u32 curr_ip;
93327 + u32 saved_ip;
93328 + u32 gr_saddr;
93329 + u32 gr_daddr;
93330 + u16 gr_sport;
93331 + u16 gr_dport;
93332 + u8 used_accept:1;
93333 +#endif
93334 +
93335 #ifdef CONFIG_AUDIT
93336 unsigned audit_tty;
93337 unsigned audit_tty_log_passwd;
93338 @@ -762,7 +787,7 @@ struct signal_struct {
93339 struct mutex cred_guard_mutex; /* guard against foreign influences on
93340 * credential calculations
93341 * (notably. ptrace) */
93342 -};
93343 +} __randomize_layout;
93344
93345 /*
93346 * Bits in flags field of signal_struct.
93347 @@ -815,6 +840,14 @@ struct user_struct {
93348 struct key *session_keyring; /* UID's default session keyring */
93349 #endif
93350
93351 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
93352 + unsigned char kernel_banned;
93353 +#endif
93354 +#ifdef CONFIG_GRKERNSEC_BRUTE
93355 + unsigned char suid_banned;
93356 + unsigned long suid_ban_expires;
93357 +#endif
93358 +
93359 /* Hash table maintenance information */
93360 struct hlist_node uidhash_node;
93361 kuid_t uid;
93362 @@ -822,7 +855,7 @@ struct user_struct {
93363 #ifdef CONFIG_PERF_EVENTS
93364 atomic_long_t locked_vm;
93365 #endif
93366 -};
93367 +} __randomize_layout;
93368
93369 extern int uids_sysfs_init(void);
93370
93371 @@ -1286,6 +1319,9 @@ enum perf_event_task_context {
93372 struct task_struct {
93373 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
93374 void *stack;
93375 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93376 + void *lowmem_stack;
93377 +#endif
93378 atomic_t usage;
93379 unsigned int flags; /* per process flags, defined below */
93380 unsigned int ptrace;
93381 @@ -1419,8 +1455,8 @@ struct task_struct {
93382 struct list_head thread_node;
93383
93384 struct completion *vfork_done; /* for vfork() */
93385 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
93386 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
93387 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
93388 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
93389
93390 cputime_t utime, stime, utimescaled, stimescaled;
93391 cputime_t gtime;
93392 @@ -1445,11 +1481,6 @@ struct task_struct {
93393 struct task_cputime cputime_expires;
93394 struct list_head cpu_timers[3];
93395
93396 -/* process credentials */
93397 - const struct cred __rcu *real_cred; /* objective and real subjective task
93398 - * credentials (COW) */
93399 - const struct cred __rcu *cred; /* effective (overridable) subjective task
93400 - * credentials (COW) */
93401 char comm[TASK_COMM_LEN]; /* executable name excluding path
93402 - access with [gs]et_task_comm (which lock
93403 it with task_lock())
93404 @@ -1467,6 +1498,10 @@ struct task_struct {
93405 #endif
93406 /* CPU-specific state of this task */
93407 struct thread_struct thread;
93408 +/* thread_info moved to task_struct */
93409 +#ifdef CONFIG_X86
93410 + struct thread_info tinfo;
93411 +#endif
93412 /* filesystem information */
93413 struct fs_struct *fs;
93414 /* open file information */
93415 @@ -1541,6 +1576,10 @@ struct task_struct {
93416 gfp_t lockdep_reclaim_gfp;
93417 #endif
93418
93419 +/* process credentials */
93420 + const struct cred __rcu *real_cred; /* objective and real subjective task
93421 + * credentials (COW) */
93422 +
93423 /* journalling filesystem info */
93424 void *journal_info;
93425
93426 @@ -1579,6 +1618,10 @@ struct task_struct {
93427 /* cg_list protected by css_set_lock and tsk->alloc_lock */
93428 struct list_head cg_list;
93429 #endif
93430 +
93431 + const struct cred __rcu *cred; /* effective (overridable) subjective task
93432 + * credentials (COW) */
93433 +
93434 #ifdef CONFIG_FUTEX
93435 struct robust_list_head __user *robust_list;
93436 #ifdef CONFIG_COMPAT
93437 @@ -1690,7 +1733,7 @@ struct task_struct {
93438 * Number of functions that haven't been traced
93439 * because of depth overrun.
93440 */
93441 - atomic_t trace_overrun;
93442 + atomic_unchecked_t trace_overrun;
93443 /* Pause for the tracing */
93444 atomic_t tracing_graph_pause;
93445 #endif
93446 @@ -1718,7 +1761,78 @@ struct task_struct {
93447 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
93448 unsigned long task_state_change;
93449 #endif
93450 -};
93451 +
93452 +#ifdef CONFIG_GRKERNSEC
93453 + /* grsecurity */
93454 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
93455 + u64 exec_id;
93456 +#endif
93457 +#ifdef CONFIG_GRKERNSEC_SETXID
93458 + const struct cred *delayed_cred;
93459 +#endif
93460 + struct dentry *gr_chroot_dentry;
93461 + struct acl_subject_label *acl;
93462 + struct acl_subject_label *tmpacl;
93463 + struct acl_role_label *role;
93464 + struct file *exec_file;
93465 + unsigned long brute_expires;
93466 + u16 acl_role_id;
93467 + u8 inherited;
93468 + /* is this the task that authenticated to the special role */
93469 + u8 acl_sp_role;
93470 + u8 is_writable;
93471 + u8 brute;
93472 + u8 gr_is_chrooted;
93473 +#endif
93474 +
93475 +} __randomize_layout;
93476 +
93477 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
93478 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
93479 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
93480 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
93481 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
93482 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
93483 +
93484 +#ifdef CONFIG_PAX_SOFTMODE
93485 +extern int pax_softmode;
93486 +#endif
93487 +
93488 +extern int pax_check_flags(unsigned long *);
93489 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
93490 +
93491 +/* if tsk != current then task_lock must be held on it */
93492 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
93493 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
93494 +{
93495 + if (likely(tsk->mm))
93496 + return tsk->mm->pax_flags;
93497 + else
93498 + return 0UL;
93499 +}
93500 +
93501 +/* if tsk != current then task_lock must be held on it */
93502 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
93503 +{
93504 + if (likely(tsk->mm)) {
93505 + tsk->mm->pax_flags = flags;
93506 + return 0;
93507 + }
93508 + return -EINVAL;
93509 +}
93510 +#endif
93511 +
93512 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
93513 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
93514 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
93515 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
93516 +#endif
93517 +
93518 +struct path;
93519 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
93520 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
93521 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
93522 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
93523
93524 /* Future-safe accessor for struct task_struct's cpus_allowed. */
93525 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
93526 @@ -1801,7 +1915,7 @@ struct pid_namespace;
93527 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
93528 struct pid_namespace *ns);
93529
93530 -static inline pid_t task_pid_nr(struct task_struct *tsk)
93531 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
93532 {
93533 return tsk->pid;
93534 }
93535 @@ -2169,6 +2283,25 @@ extern u64 sched_clock_cpu(int cpu);
93536
93537 extern void sched_clock_init(void);
93538
93539 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93540 +static inline void populate_stack(void)
93541 +{
93542 + struct task_struct *curtask = current;
93543 + int c;
93544 + int *ptr = curtask->stack;
93545 + int *end = curtask->stack + THREAD_SIZE;
93546 +
93547 + while (ptr < end) {
93548 + c = *(volatile int *)ptr;
93549 + ptr += PAGE_SIZE/sizeof(int);
93550 + }
93551 +}
93552 +#else
93553 +static inline void populate_stack(void)
93554 +{
93555 +}
93556 +#endif
93557 +
93558 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
93559 static inline void sched_clock_tick(void)
93560 {
93561 @@ -2302,7 +2435,9 @@ void yield(void);
93562 extern struct exec_domain default_exec_domain;
93563
93564 union thread_union {
93565 +#ifndef CONFIG_X86
93566 struct thread_info thread_info;
93567 +#endif
93568 unsigned long stack[THREAD_SIZE/sizeof(long)];
93569 };
93570
93571 @@ -2335,6 +2470,7 @@ extern struct pid_namespace init_pid_ns;
93572 */
93573
93574 extern struct task_struct *find_task_by_vpid(pid_t nr);
93575 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
93576 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
93577 struct pid_namespace *ns);
93578
93579 @@ -2499,7 +2635,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
93580 extern void exit_itimers(struct signal_struct *);
93581 extern void flush_itimer_signals(void);
93582
93583 -extern void do_group_exit(int);
93584 +extern __noreturn void do_group_exit(int);
93585
93586 extern int do_execve(struct filename *,
93587 const char __user * const __user *,
93588 @@ -2720,9 +2856,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
93589 #define task_stack_end_corrupted(task) \
93590 (*(end_of_stack(task)) != STACK_END_MAGIC)
93591
93592 -static inline int object_is_on_stack(void *obj)
93593 +static inline int object_starts_on_stack(const void *obj)
93594 {
93595 - void *stack = task_stack_page(current);
93596 + const void *stack = task_stack_page(current);
93597
93598 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
93599 }
93600 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
93601 index 596a0e0..bea77ec 100644
93602 --- a/include/linux/sched/sysctl.h
93603 +++ b/include/linux/sched/sysctl.h
93604 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
93605 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
93606
93607 extern int sysctl_max_map_count;
93608 +extern unsigned long sysctl_heap_stack_gap;
93609
93610 extern unsigned int sysctl_sched_latency;
93611 extern unsigned int sysctl_sched_min_granularity;
93612 diff --git a/include/linux/security.h b/include/linux/security.h
93613 index a1b7dbd..036f47f 100644
93614 --- a/include/linux/security.h
93615 +++ b/include/linux/security.h
93616 @@ -27,6 +27,7 @@
93617 #include <linux/slab.h>
93618 #include <linux/err.h>
93619 #include <linux/string.h>
93620 +#include <linux/grsecurity.h>
93621
93622 struct linux_binprm;
93623 struct cred;
93624 @@ -116,8 +117,6 @@ struct seq_file;
93625
93626 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
93627
93628 -void reset_security_ops(void);
93629 -
93630 #ifdef CONFIG_MMU
93631 extern unsigned long mmap_min_addr;
93632 extern unsigned long dac_mmap_min_addr;
93633 @@ -1756,7 +1755,7 @@ struct security_operations {
93634 struct audit_context *actx);
93635 void (*audit_rule_free) (void *lsmrule);
93636 #endif /* CONFIG_AUDIT */
93637 -};
93638 +} __randomize_layout;
93639
93640 /* prototypes */
93641 extern int security_init(void);
93642 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
93643 index dc368b8..e895209 100644
93644 --- a/include/linux/semaphore.h
93645 +++ b/include/linux/semaphore.h
93646 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
93647 }
93648
93649 extern void down(struct semaphore *sem);
93650 -extern int __must_check down_interruptible(struct semaphore *sem);
93651 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
93652 extern int __must_check down_killable(struct semaphore *sem);
93653 extern int __must_check down_trylock(struct semaphore *sem);
93654 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
93655 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
93656 index afbb1fd..e1d205d 100644
93657 --- a/include/linux/seq_file.h
93658 +++ b/include/linux/seq_file.h
93659 @@ -27,6 +27,9 @@ struct seq_file {
93660 struct mutex lock;
93661 const struct seq_operations *op;
93662 int poll_event;
93663 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
93664 + u64 exec_id;
93665 +#endif
93666 #ifdef CONFIG_USER_NS
93667 struct user_namespace *user_ns;
93668 #endif
93669 @@ -39,6 +42,7 @@ struct seq_operations {
93670 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
93671 int (*show) (struct seq_file *m, void *v);
93672 };
93673 +typedef struct seq_operations __no_const seq_operations_no_const;
93674
93675 #define SEQ_SKIP 1
93676
93677 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
93678
93679 char *mangle_path(char *s, const char *p, const char *esc);
93680 int seq_open(struct file *, const struct seq_operations *);
93681 +int seq_open_restrict(struct file *, const struct seq_operations *);
93682 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
93683 loff_t seq_lseek(struct file *, loff_t, int);
93684 int seq_release(struct inode *, struct file *);
93685 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
93686 const struct path *root, const char *esc);
93687
93688 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
93689 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
93690 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
93691 int single_release(struct inode *, struct file *);
93692 void *__seq_open_private(struct file *, const struct seq_operations *, int);
93693 diff --git a/include/linux/shm.h b/include/linux/shm.h
93694 index 6fb8016..ab4465e 100644
93695 --- a/include/linux/shm.h
93696 +++ b/include/linux/shm.h
93697 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
93698 /* The task created the shm object. NULL if the task is dead. */
93699 struct task_struct *shm_creator;
93700 struct list_head shm_clist; /* list by creator */
93701 +#ifdef CONFIG_GRKERNSEC
93702 + u64 shm_createtime;
93703 + pid_t shm_lapid;
93704 +#endif
93705 };
93706
93707 /* shm_mode upper byte flags */
93708 diff --git a/include/linux/signal.h b/include/linux/signal.h
93709 index ab1e039..ad4229e 100644
93710 --- a/include/linux/signal.h
93711 +++ b/include/linux/signal.h
93712 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
93713 * know it'll be handled, so that they don't get converted to
93714 * SIGKILL or just silently dropped.
93715 */
93716 - kernel_sigaction(sig, (__force __sighandler_t)2);
93717 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
93718 }
93719
93720 static inline void disallow_signal(int sig)
93721 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
93722 index bdccc4b..e9f8670 100644
93723 --- a/include/linux/skbuff.h
93724 +++ b/include/linux/skbuff.h
93725 @@ -771,7 +771,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
93726 int node);
93727 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
93728 struct sk_buff *build_skb(void *data, unsigned int frag_size);
93729 -static inline struct sk_buff *alloc_skb(unsigned int size,
93730 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
93731 gfp_t priority)
93732 {
93733 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
93734 @@ -1967,7 +1967,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
93735 return skb->inner_transport_header - skb->inner_network_header;
93736 }
93737
93738 -static inline int skb_network_offset(const struct sk_buff *skb)
93739 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
93740 {
93741 return skb_network_header(skb) - skb->data;
93742 }
93743 @@ -2027,7 +2027,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
93744 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
93745 */
93746 #ifndef NET_SKB_PAD
93747 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
93748 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
93749 #endif
93750
93751 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
93752 @@ -2669,9 +2669,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
93753 int *err);
93754 unsigned int datagram_poll(struct file *file, struct socket *sock,
93755 struct poll_table_struct *wait);
93756 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
93757 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
93758 struct iov_iter *to, int size);
93759 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
93760 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
93761 struct msghdr *msg, int size)
93762 {
93763 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
93764 @@ -3193,6 +3193,9 @@ static inline void nf_reset(struct sk_buff *skb)
93765 nf_bridge_put(skb->nf_bridge);
93766 skb->nf_bridge = NULL;
93767 #endif
93768 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
93769 + skb->nf_trace = 0;
93770 +#endif
93771 }
93772
93773 static inline void nf_reset_trace(struct sk_buff *skb)
93774 diff --git a/include/linux/slab.h b/include/linux/slab.h
93775 index 76f1fee..d95e6d2 100644
93776 --- a/include/linux/slab.h
93777 +++ b/include/linux/slab.h
93778 @@ -14,15 +14,29 @@
93779 #include <linux/gfp.h>
93780 #include <linux/types.h>
93781 #include <linux/workqueue.h>
93782 -
93783 +#include <linux/err.h>
93784
93785 /*
93786 * Flags to pass to kmem_cache_create().
93787 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
93788 */
93789 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
93790 +
93791 +#ifdef CONFIG_PAX_USERCOPY_SLABS
93792 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
93793 +#else
93794 +#define SLAB_USERCOPY 0x00000000UL
93795 +#endif
93796 +
93797 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
93798 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
93799 +
93800 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
93801 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
93802 +#else
93803 +#define SLAB_NO_SANITIZE 0x00000000UL
93804 +#endif
93805 +
93806 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
93807 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
93808 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
93809 @@ -98,10 +112,13 @@
93810 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
93811 * Both make kfree a no-op.
93812 */
93813 -#define ZERO_SIZE_PTR ((void *)16)
93814 +#define ZERO_SIZE_PTR \
93815 +({ \
93816 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
93817 + (void *)(-MAX_ERRNO-1L); \
93818 +})
93819
93820 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
93821 - (unsigned long)ZERO_SIZE_PTR)
93822 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
93823
93824 #include <linux/kmemleak.h>
93825 #include <linux/kasan.h>
93826 @@ -143,6 +160,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
93827 void kfree(const void *);
93828 void kzfree(const void *);
93829 size_t ksize(const void *);
93830 +const char *check_heap_object(const void *ptr, unsigned long n);
93831 +bool is_usercopy_object(const void *ptr);
93832
93833 /*
93834 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
93835 @@ -235,6 +254,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
93836 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
93837 #endif
93838
93839 +#ifdef CONFIG_PAX_USERCOPY_SLABS
93840 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
93841 +#endif
93842 +
93843 /*
93844 * Figure out which kmalloc slab an allocation of a certain size
93845 * belongs to.
93846 @@ -243,7 +266,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
93847 * 2 = 120 .. 192 bytes
93848 * n = 2^(n-1) .. 2^n -1
93849 */
93850 -static __always_inline int kmalloc_index(size_t size)
93851 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
93852 {
93853 if (!size)
93854 return 0;
93855 @@ -286,15 +309,15 @@ static __always_inline int kmalloc_index(size_t size)
93856 }
93857 #endif /* !CONFIG_SLOB */
93858
93859 -void *__kmalloc(size_t size, gfp_t flags);
93860 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
93861 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
93862 void kmem_cache_free(struct kmem_cache *, void *);
93863
93864 #ifdef CONFIG_NUMA
93865 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
93866 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
93867 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
93868 #else
93869 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
93870 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
93871 {
93872 return __kmalloc(size, flags);
93873 }
93874 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
93875 index 33d0490..70a6313 100644
93876 --- a/include/linux/slab_def.h
93877 +++ b/include/linux/slab_def.h
93878 @@ -40,7 +40,7 @@ struct kmem_cache {
93879 /* 4) cache creation/removal */
93880 const char *name;
93881 struct list_head list;
93882 - int refcount;
93883 + atomic_t refcount;
93884 int object_size;
93885 int align;
93886
93887 @@ -56,10 +56,14 @@ struct kmem_cache {
93888 unsigned long node_allocs;
93889 unsigned long node_frees;
93890 unsigned long node_overflow;
93891 - atomic_t allochit;
93892 - atomic_t allocmiss;
93893 - atomic_t freehit;
93894 - atomic_t freemiss;
93895 + atomic_unchecked_t allochit;
93896 + atomic_unchecked_t allocmiss;
93897 + atomic_unchecked_t freehit;
93898 + atomic_unchecked_t freemiss;
93899 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
93900 + atomic_unchecked_t sanitized;
93901 + atomic_unchecked_t not_sanitized;
93902 +#endif
93903
93904 /*
93905 * If debugging is enabled, then the allocator can add additional
93906 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
93907 index 3388511..6252f90 100644
93908 --- a/include/linux/slub_def.h
93909 +++ b/include/linux/slub_def.h
93910 @@ -74,7 +74,7 @@ struct kmem_cache {
93911 struct kmem_cache_order_objects max;
93912 struct kmem_cache_order_objects min;
93913 gfp_t allocflags; /* gfp flags to use on each alloc */
93914 - int refcount; /* Refcount for slab cache destroy */
93915 + atomic_t refcount; /* Refcount for slab cache destroy */
93916 void (*ctor)(void *);
93917 int inuse; /* Offset to metadata */
93918 int align; /* Alignment */
93919 diff --git a/include/linux/smp.h b/include/linux/smp.h
93920 index be91db2..3f23232 100644
93921 --- a/include/linux/smp.h
93922 +++ b/include/linux/smp.h
93923 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
93924 #endif
93925
93926 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
93927 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
93928 #define put_cpu() preempt_enable()
93929 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
93930
93931 /*
93932 * Callback to arch code if there's nosmp or maxcpus=0 on the
93933 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
93934 index 46cca4c..3323536 100644
93935 --- a/include/linux/sock_diag.h
93936 +++ b/include/linux/sock_diag.h
93937 @@ -11,7 +11,7 @@ struct sock;
93938 struct sock_diag_handler {
93939 __u8 family;
93940 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
93941 -};
93942 +} __do_const;
93943
93944 int sock_diag_register(const struct sock_diag_handler *h);
93945 void sock_diag_unregister(const struct sock_diag_handler *h);
93946 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
93947 index 680f9a3..f13aeb0 100644
93948 --- a/include/linux/sonet.h
93949 +++ b/include/linux/sonet.h
93950 @@ -7,7 +7,7 @@
93951 #include <uapi/linux/sonet.h>
93952
93953 struct k_sonet_stats {
93954 -#define __HANDLE_ITEM(i) atomic_t i
93955 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
93956 __SONET_ITEMS
93957 #undef __HANDLE_ITEM
93958 };
93959 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
93960 index 07d8e53..dc934c9 100644
93961 --- a/include/linux/sunrpc/addr.h
93962 +++ b/include/linux/sunrpc/addr.h
93963 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
93964 {
93965 switch (sap->sa_family) {
93966 case AF_INET:
93967 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
93968 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
93969 case AF_INET6:
93970 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
93971 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
93972 }
93973 return 0;
93974 }
93975 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
93976 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
93977 const struct sockaddr *src)
93978 {
93979 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
93980 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
93981 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
93982
93983 dsin->sin_family = ssin->sin_family;
93984 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
93985 if (sa->sa_family != AF_INET6)
93986 return 0;
93987
93988 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
93989 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
93990 }
93991
93992 #endif /* _LINUX_SUNRPC_ADDR_H */
93993 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
93994 index 598ba80..d90cba6 100644
93995 --- a/include/linux/sunrpc/clnt.h
93996 +++ b/include/linux/sunrpc/clnt.h
93997 @@ -100,7 +100,7 @@ struct rpc_procinfo {
93998 unsigned int p_timer; /* Which RTT timer to use */
93999 u32 p_statidx; /* Which procedure to account */
94000 const char * p_name; /* name of procedure */
94001 -};
94002 +} __do_const;
94003
94004 #ifdef __KERNEL__
94005
94006 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
94007 index fae6fb9..023fbcd 100644
94008 --- a/include/linux/sunrpc/svc.h
94009 +++ b/include/linux/sunrpc/svc.h
94010 @@ -420,7 +420,7 @@ struct svc_procedure {
94011 unsigned int pc_count; /* call count */
94012 unsigned int pc_cachetype; /* cache info (NFS) */
94013 unsigned int pc_xdrressize; /* maximum size of XDR reply */
94014 -};
94015 +} __do_const;
94016
94017 /*
94018 * Function prototypes.
94019 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
94020 index df8edf8..d140fec 100644
94021 --- a/include/linux/sunrpc/svc_rdma.h
94022 +++ b/include/linux/sunrpc/svc_rdma.h
94023 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
94024 extern unsigned int svcrdma_max_requests;
94025 extern unsigned int svcrdma_max_req_size;
94026
94027 -extern atomic_t rdma_stat_recv;
94028 -extern atomic_t rdma_stat_read;
94029 -extern atomic_t rdma_stat_write;
94030 -extern atomic_t rdma_stat_sq_starve;
94031 -extern atomic_t rdma_stat_rq_starve;
94032 -extern atomic_t rdma_stat_rq_poll;
94033 -extern atomic_t rdma_stat_rq_prod;
94034 -extern atomic_t rdma_stat_sq_poll;
94035 -extern atomic_t rdma_stat_sq_prod;
94036 +extern atomic_unchecked_t rdma_stat_recv;
94037 +extern atomic_unchecked_t rdma_stat_read;
94038 +extern atomic_unchecked_t rdma_stat_write;
94039 +extern atomic_unchecked_t rdma_stat_sq_starve;
94040 +extern atomic_unchecked_t rdma_stat_rq_starve;
94041 +extern atomic_unchecked_t rdma_stat_rq_poll;
94042 +extern atomic_unchecked_t rdma_stat_rq_prod;
94043 +extern atomic_unchecked_t rdma_stat_sq_poll;
94044 +extern atomic_unchecked_t rdma_stat_sq_prod;
94045
94046 /*
94047 * Contexts are built when an RDMA request is created and are a
94048 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
94049 index 8d71d65..f79586e 100644
94050 --- a/include/linux/sunrpc/svcauth.h
94051 +++ b/include/linux/sunrpc/svcauth.h
94052 @@ -120,7 +120,7 @@ struct auth_ops {
94053 int (*release)(struct svc_rqst *rq);
94054 void (*domain_release)(struct auth_domain *);
94055 int (*set_client)(struct svc_rqst *rq);
94056 -};
94057 +} __do_const;
94058
94059 #define SVC_GARBAGE 1
94060 #define SVC_SYSERR 2
94061 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
94062 index e7a018e..49f8b17 100644
94063 --- a/include/linux/swiotlb.h
94064 +++ b/include/linux/swiotlb.h
94065 @@ -60,7 +60,8 @@ extern void
94066
94067 extern void
94068 swiotlb_free_coherent(struct device *hwdev, size_t size,
94069 - void *vaddr, dma_addr_t dma_handle);
94070 + void *vaddr, dma_addr_t dma_handle,
94071 + struct dma_attrs *attrs);
94072
94073 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
94074 unsigned long offset, size_t size,
94075 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
94076 index 76d1e38..200776e 100644
94077 --- a/include/linux/syscalls.h
94078 +++ b/include/linux/syscalls.h
94079 @@ -102,7 +102,12 @@ union bpf_attr;
94080 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
94081 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
94082 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
94083 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
94084 +#define __SC_LONG(t, a) __typeof__( \
94085 + __builtin_choose_expr( \
94086 + sizeof(t) > sizeof(int), \
94087 + (t) 0, \
94088 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
94089 + )) a
94090 #define __SC_CAST(t, a) (t) a
94091 #define __SC_ARGS(t, a) a
94092 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
94093 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
94094 asmlinkage long sys_fsync(unsigned int fd);
94095 asmlinkage long sys_fdatasync(unsigned int fd);
94096 asmlinkage long sys_bdflush(int func, long data);
94097 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
94098 - char __user *type, unsigned long flags,
94099 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
94100 + const char __user *type, unsigned long flags,
94101 void __user *data);
94102 -asmlinkage long sys_umount(char __user *name, int flags);
94103 -asmlinkage long sys_oldumount(char __user *name);
94104 +asmlinkage long sys_umount(const char __user *name, int flags);
94105 +asmlinkage long sys_oldumount(const char __user *name);
94106 asmlinkage long sys_truncate(const char __user *path, long length);
94107 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
94108 asmlinkage long sys_stat(const char __user *filename,
94109 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
94110 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
94111 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
94112 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
94113 - struct sockaddr __user *, int);
94114 + struct sockaddr __user *, int) __intentional_overflow(0);
94115 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
94116 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
94117 unsigned int vlen, unsigned flags);
94118 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
94119
94120 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
94121 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
94122 - unsigned nsops);
94123 + long nsops);
94124 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
94125 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
94126 - unsigned nsops,
94127 + long nsops,
94128 const struct timespec __user *timeout);
94129 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
94130 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
94131 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
94132 index 27b3b0b..e093dd9 100644
94133 --- a/include/linux/syscore_ops.h
94134 +++ b/include/linux/syscore_ops.h
94135 @@ -16,7 +16,7 @@ struct syscore_ops {
94136 int (*suspend)(void);
94137 void (*resume)(void);
94138 void (*shutdown)(void);
94139 -};
94140 +} __do_const;
94141
94142 extern void register_syscore_ops(struct syscore_ops *ops);
94143 extern void unregister_syscore_ops(struct syscore_ops *ops);
94144 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
94145 index b7361f8..341a15a 100644
94146 --- a/include/linux/sysctl.h
94147 +++ b/include/linux/sysctl.h
94148 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
94149
94150 extern int proc_dostring(struct ctl_table *, int,
94151 void __user *, size_t *, loff_t *);
94152 +extern int proc_dostring_modpriv(struct ctl_table *, int,
94153 + void __user *, size_t *, loff_t *);
94154 extern int proc_dointvec(struct ctl_table *, int,
94155 void __user *, size_t *, loff_t *);
94156 extern int proc_dointvec_minmax(struct ctl_table *, int,
94157 @@ -113,7 +115,8 @@ struct ctl_table
94158 struct ctl_table_poll *poll;
94159 void *extra1;
94160 void *extra2;
94161 -};
94162 +} __do_const __randomize_layout;
94163 +typedef struct ctl_table __no_const ctl_table_no_const;
94164
94165 struct ctl_node {
94166 struct rb_node node;
94167 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
94168 index ddad161..a3efd26 100644
94169 --- a/include/linux/sysfs.h
94170 +++ b/include/linux/sysfs.h
94171 @@ -34,7 +34,8 @@ struct attribute {
94172 struct lock_class_key *key;
94173 struct lock_class_key skey;
94174 #endif
94175 -};
94176 +} __do_const;
94177 +typedef struct attribute __no_const attribute_no_const;
94178
94179 /**
94180 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
94181 @@ -63,7 +64,8 @@ struct attribute_group {
94182 struct attribute *, int);
94183 struct attribute **attrs;
94184 struct bin_attribute **bin_attrs;
94185 -};
94186 +} __do_const;
94187 +typedef struct attribute_group __no_const attribute_group_no_const;
94188
94189 /**
94190 * Use these macros to make defining attributes easier. See include/linux/device.h
94191 @@ -137,7 +139,8 @@ struct bin_attribute {
94192 char *, loff_t, size_t);
94193 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
94194 struct vm_area_struct *vma);
94195 -};
94196 +} __do_const;
94197 +typedef struct bin_attribute __no_const bin_attribute_no_const;
94198
94199 /**
94200 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
94201 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
94202 index 387fa7d..3fcde6b 100644
94203 --- a/include/linux/sysrq.h
94204 +++ b/include/linux/sysrq.h
94205 @@ -16,6 +16,7 @@
94206
94207 #include <linux/errno.h>
94208 #include <linux/types.h>
94209 +#include <linux/compiler.h>
94210
94211 /* Possible values of bitmask for enabling sysrq functions */
94212 /* 0x0001 is reserved for enable everything */
94213 @@ -33,7 +34,7 @@ struct sysrq_key_op {
94214 char *help_msg;
94215 char *action_msg;
94216 int enable_mask;
94217 -};
94218 +} __do_const;
94219
94220 #ifdef CONFIG_MAGIC_SYSRQ
94221
94222 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
94223 index ff307b5..f1a4468 100644
94224 --- a/include/linux/thread_info.h
94225 +++ b/include/linux/thread_info.h
94226 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
94227 #error "no set_restore_sigmask() provided and default one won't work"
94228 #endif
94229
94230 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
94231 +
94232 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
94233 +{
94234 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
94235 +}
94236 +
94237 #endif /* __KERNEL__ */
94238
94239 #endif /* _LINUX_THREAD_INFO_H */
94240 diff --git a/include/linux/tty.h b/include/linux/tty.h
94241 index 790752a..36d9b54 100644
94242 --- a/include/linux/tty.h
94243 +++ b/include/linux/tty.h
94244 @@ -225,7 +225,7 @@ struct tty_port {
94245 const struct tty_port_operations *ops; /* Port operations */
94246 spinlock_t lock; /* Lock protecting tty field */
94247 int blocked_open; /* Waiting to open */
94248 - int count; /* Usage count */
94249 + atomic_t count; /* Usage count */
94250 wait_queue_head_t open_wait; /* Open waiters */
94251 wait_queue_head_t close_wait; /* Close waiters */
94252 wait_queue_head_t delta_msr_wait; /* Modem status change */
94253 @@ -313,7 +313,7 @@ struct tty_struct {
94254 /* If the tty has a pending do_SAK, queue it here - akpm */
94255 struct work_struct SAK_work;
94256 struct tty_port *port;
94257 -};
94258 +} __randomize_layout;
94259
94260 /* Each of a tty's open files has private_data pointing to tty_file_private */
94261 struct tty_file_private {
94262 @@ -572,7 +572,7 @@ extern int tty_port_open(struct tty_port *port,
94263 struct tty_struct *tty, struct file *filp);
94264 static inline int tty_port_users(struct tty_port *port)
94265 {
94266 - return port->count + port->blocked_open;
94267 + return atomic_read(&port->count) + port->blocked_open;
94268 }
94269
94270 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
94271 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
94272 index 92e337c..f46757b 100644
94273 --- a/include/linux/tty_driver.h
94274 +++ b/include/linux/tty_driver.h
94275 @@ -291,7 +291,7 @@ struct tty_operations {
94276 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
94277 #endif
94278 const struct file_operations *proc_fops;
94279 -};
94280 +} __do_const __randomize_layout;
94281
94282 struct tty_driver {
94283 int magic; /* magic number for this structure */
94284 @@ -325,7 +325,7 @@ struct tty_driver {
94285
94286 const struct tty_operations *ops;
94287 struct list_head tty_drivers;
94288 -};
94289 +} __randomize_layout;
94290
94291 extern struct list_head tty_drivers;
94292
94293 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
94294 index 00c9d68..bc0188b 100644
94295 --- a/include/linux/tty_ldisc.h
94296 +++ b/include/linux/tty_ldisc.h
94297 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
94298
94299 struct module *owner;
94300
94301 - int refcount;
94302 + atomic_t refcount;
94303 };
94304
94305 struct tty_ldisc {
94306 diff --git a/include/linux/types.h b/include/linux/types.h
94307 index 6747247..fc7ec8b 100644
94308 --- a/include/linux/types.h
94309 +++ b/include/linux/types.h
94310 @@ -174,10 +174,26 @@ typedef struct {
94311 int counter;
94312 } atomic_t;
94313
94314 +#ifdef CONFIG_PAX_REFCOUNT
94315 +typedef struct {
94316 + int counter;
94317 +} atomic_unchecked_t;
94318 +#else
94319 +typedef atomic_t atomic_unchecked_t;
94320 +#endif
94321 +
94322 #ifdef CONFIG_64BIT
94323 typedef struct {
94324 long counter;
94325 } atomic64_t;
94326 +
94327 +#ifdef CONFIG_PAX_REFCOUNT
94328 +typedef struct {
94329 + long counter;
94330 +} atomic64_unchecked_t;
94331 +#else
94332 +typedef atomic64_t atomic64_unchecked_t;
94333 +#endif
94334 #endif
94335
94336 struct list_head {
94337 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
94338 index ecd3319..8a36ded 100644
94339 --- a/include/linux/uaccess.h
94340 +++ b/include/linux/uaccess.h
94341 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
94342 long ret; \
94343 mm_segment_t old_fs = get_fs(); \
94344 \
94345 - set_fs(KERNEL_DS); \
94346 pagefault_disable(); \
94347 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
94348 - pagefault_enable(); \
94349 + set_fs(KERNEL_DS); \
94350 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
94351 set_fs(old_fs); \
94352 + pagefault_enable(); \
94353 ret; \
94354 })
94355
94356 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
94357 index 2d1f9b6..d7a9fce 100644
94358 --- a/include/linux/uidgid.h
94359 +++ b/include/linux/uidgid.h
94360 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
94361
94362 #endif /* CONFIG_USER_NS */
94363
94364 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
94365 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
94366 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
94367 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
94368 +
94369 #endif /* _LINUX_UIDGID_H */
94370 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
94371 index 32c0e83..671eb35 100644
94372 --- a/include/linux/uio_driver.h
94373 +++ b/include/linux/uio_driver.h
94374 @@ -67,7 +67,7 @@ struct uio_device {
94375 struct module *owner;
94376 struct device *dev;
94377 int minor;
94378 - atomic_t event;
94379 + atomic_unchecked_t event;
94380 struct fasync_struct *async_queue;
94381 wait_queue_head_t wait;
94382 struct uio_info *info;
94383 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
94384 index 99c1b4d..562e6f3 100644
94385 --- a/include/linux/unaligned/access_ok.h
94386 +++ b/include/linux/unaligned/access_ok.h
94387 @@ -4,34 +4,34 @@
94388 #include <linux/kernel.h>
94389 #include <asm/byteorder.h>
94390
94391 -static inline u16 get_unaligned_le16(const void *p)
94392 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
94393 {
94394 - return le16_to_cpup((__le16 *)p);
94395 + return le16_to_cpup((const __le16 *)p);
94396 }
94397
94398 -static inline u32 get_unaligned_le32(const void *p)
94399 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
94400 {
94401 - return le32_to_cpup((__le32 *)p);
94402 + return le32_to_cpup((const __le32 *)p);
94403 }
94404
94405 -static inline u64 get_unaligned_le64(const void *p)
94406 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
94407 {
94408 - return le64_to_cpup((__le64 *)p);
94409 + return le64_to_cpup((const __le64 *)p);
94410 }
94411
94412 -static inline u16 get_unaligned_be16(const void *p)
94413 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
94414 {
94415 - return be16_to_cpup((__be16 *)p);
94416 + return be16_to_cpup((const __be16 *)p);
94417 }
94418
94419 -static inline u32 get_unaligned_be32(const void *p)
94420 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
94421 {
94422 - return be32_to_cpup((__be32 *)p);
94423 + return be32_to_cpup((const __be32 *)p);
94424 }
94425
94426 -static inline u64 get_unaligned_be64(const void *p)
94427 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
94428 {
94429 - return be64_to_cpup((__be64 *)p);
94430 + return be64_to_cpup((const __be64 *)p);
94431 }
94432
94433 static inline void put_unaligned_le16(u16 val, void *p)
94434 diff --git a/include/linux/usb.h b/include/linux/usb.h
94435 index 447fe29..9fc875f 100644
94436 --- a/include/linux/usb.h
94437 +++ b/include/linux/usb.h
94438 @@ -592,7 +592,7 @@ struct usb_device {
94439 int maxchild;
94440
94441 u32 quirks;
94442 - atomic_t urbnum;
94443 + atomic_unchecked_t urbnum;
94444
94445 unsigned long active_duration;
94446
94447 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
94448
94449 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
94450 __u8 request, __u8 requesttype, __u16 value, __u16 index,
94451 - void *data, __u16 size, int timeout);
94452 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
94453 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
94454 void *data, int len, int *actual_length, int timeout);
94455 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
94456 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
94457 index 9fd9e48..e2c5f35 100644
94458 --- a/include/linux/usb/renesas_usbhs.h
94459 +++ b/include/linux/usb/renesas_usbhs.h
94460 @@ -39,7 +39,7 @@ enum {
94461 */
94462 struct renesas_usbhs_driver_callback {
94463 int (*notify_hotplug)(struct platform_device *pdev);
94464 -};
94465 +} __no_const;
94466
94467 /*
94468 * callback functions for platform
94469 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
94470 index 8297e5b..0dfae27 100644
94471 --- a/include/linux/user_namespace.h
94472 +++ b/include/linux/user_namespace.h
94473 @@ -39,7 +39,7 @@ struct user_namespace {
94474 struct key *persistent_keyring_register;
94475 struct rw_semaphore persistent_keyring_register_sem;
94476 #endif
94477 -};
94478 +} __randomize_layout;
94479
94480 extern struct user_namespace init_user_ns;
94481
94482 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
94483 index 5093f58..c103e58 100644
94484 --- a/include/linux/utsname.h
94485 +++ b/include/linux/utsname.h
94486 @@ -25,7 +25,7 @@ struct uts_namespace {
94487 struct new_utsname name;
94488 struct user_namespace *user_ns;
94489 struct ns_common ns;
94490 -};
94491 +} __randomize_layout;
94492 extern struct uts_namespace init_uts_ns;
94493
94494 #ifdef CONFIG_UTS_NS
94495 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
94496 index 6f8fbcf..4efc177 100644
94497 --- a/include/linux/vermagic.h
94498 +++ b/include/linux/vermagic.h
94499 @@ -25,9 +25,42 @@
94500 #define MODULE_ARCH_VERMAGIC ""
94501 #endif
94502
94503 +#ifdef CONFIG_PAX_REFCOUNT
94504 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
94505 +#else
94506 +#define MODULE_PAX_REFCOUNT ""
94507 +#endif
94508 +
94509 +#ifdef CONSTIFY_PLUGIN
94510 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
94511 +#else
94512 +#define MODULE_CONSTIFY_PLUGIN ""
94513 +#endif
94514 +
94515 +#ifdef STACKLEAK_PLUGIN
94516 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
94517 +#else
94518 +#define MODULE_STACKLEAK_PLUGIN ""
94519 +#endif
94520 +
94521 +#ifdef RANDSTRUCT_PLUGIN
94522 +#include <generated/randomize_layout_hash.h>
94523 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
94524 +#else
94525 +#define MODULE_RANDSTRUCT_PLUGIN
94526 +#endif
94527 +
94528 +#ifdef CONFIG_GRKERNSEC
94529 +#define MODULE_GRSEC "GRSEC "
94530 +#else
94531 +#define MODULE_GRSEC ""
94532 +#endif
94533 +
94534 #define VERMAGIC_STRING \
94535 UTS_RELEASE " " \
94536 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
94537 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
94538 - MODULE_ARCH_VERMAGIC
94539 + MODULE_ARCH_VERMAGIC \
94540 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
94541 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
94542
94543 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
94544 index b483abd..af305ad 100644
94545 --- a/include/linux/vga_switcheroo.h
94546 +++ b/include/linux/vga_switcheroo.h
94547 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
94548
94549 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
94550
94551 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
94552 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
94553 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
94554 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
94555 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
94556 #else
94557
94558 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
94559 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
94560
94561 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
94562
94563 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
94564 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
94565 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
94566 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
94567 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
94568
94569 #endif
94570 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
94571 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
94572 index 0ec5983..cc61051 100644
94573 --- a/include/linux/vmalloc.h
94574 +++ b/include/linux/vmalloc.h
94575 @@ -18,6 +18,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
94576 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
94577 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
94578 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
94579 +
94580 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
94581 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
94582 +#endif
94583 +
94584 /* bits [20..32] reserved for arch specific ioremap internals */
94585
94586 /*
94587 @@ -86,6 +91,10 @@ extern void *vmap(struct page **pages, unsigned int count,
94588 unsigned long flags, pgprot_t prot);
94589 extern void vunmap(const void *addr);
94590
94591 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
94592 +extern void unmap_process_stacks(struct task_struct *task);
94593 +#endif
94594 +
94595 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
94596 unsigned long uaddr, void *kaddr,
94597 unsigned long size);
94598 @@ -150,7 +159,7 @@ extern void free_vm_area(struct vm_struct *area);
94599
94600 /* for /dev/kmem */
94601 extern long vread(char *buf, char *addr, unsigned long count);
94602 -extern long vwrite(char *buf, char *addr, unsigned long count);
94603 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
94604
94605 /*
94606 * Internals. Dont't use..
94607 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
94608 index 82e7db7..f8ce3d0 100644
94609 --- a/include/linux/vmstat.h
94610 +++ b/include/linux/vmstat.h
94611 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
94612 /*
94613 * Zone based page accounting with per cpu differentials.
94614 */
94615 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
94616 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
94617
94618 static inline void zone_page_state_add(long x, struct zone *zone,
94619 enum zone_stat_item item)
94620 {
94621 - atomic_long_add(x, &zone->vm_stat[item]);
94622 - atomic_long_add(x, &vm_stat[item]);
94623 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
94624 + atomic_long_add_unchecked(x, &vm_stat[item]);
94625 }
94626
94627 -static inline unsigned long global_page_state(enum zone_stat_item item)
94628 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
94629 {
94630 - long x = atomic_long_read(&vm_stat[item]);
94631 + long x = atomic_long_read_unchecked(&vm_stat[item]);
94632 #ifdef CONFIG_SMP
94633 if (x < 0)
94634 x = 0;
94635 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
94636 return x;
94637 }
94638
94639 -static inline unsigned long zone_page_state(struct zone *zone,
94640 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
94641 enum zone_stat_item item)
94642 {
94643 - long x = atomic_long_read(&zone->vm_stat[item]);
94644 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
94645 #ifdef CONFIG_SMP
94646 if (x < 0)
94647 x = 0;
94648 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
94649 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
94650 enum zone_stat_item item)
94651 {
94652 - long x = atomic_long_read(&zone->vm_stat[item]);
94653 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
94654
94655 #ifdef CONFIG_SMP
94656 int cpu;
94657 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
94658
94659 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
94660 {
94661 - atomic_long_inc(&zone->vm_stat[item]);
94662 - atomic_long_inc(&vm_stat[item]);
94663 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
94664 + atomic_long_inc_unchecked(&vm_stat[item]);
94665 }
94666
94667 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
94668 {
94669 - atomic_long_dec(&zone->vm_stat[item]);
94670 - atomic_long_dec(&vm_stat[item]);
94671 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
94672 + atomic_long_dec_unchecked(&vm_stat[item]);
94673 }
94674
94675 static inline void __inc_zone_page_state(struct page *page,
94676 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
94677 index 91b0a68..0e9adf6 100644
94678 --- a/include/linux/xattr.h
94679 +++ b/include/linux/xattr.h
94680 @@ -28,7 +28,7 @@ struct xattr_handler {
94681 size_t size, int handler_flags);
94682 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
94683 size_t size, int flags, int handler_flags);
94684 -};
94685 +} __do_const;
94686
94687 struct xattr {
94688 const char *name;
94689 @@ -37,6 +37,9 @@ struct xattr {
94690 };
94691
94692 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
94693 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
94694 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
94695 +#endif
94696 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
94697 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
94698 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
94699 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
94700 index 92dbbd3..13ab0b3 100644
94701 --- a/include/linux/zlib.h
94702 +++ b/include/linux/zlib.h
94703 @@ -31,6 +31,7 @@
94704 #define _ZLIB_H
94705
94706 #include <linux/zconf.h>
94707 +#include <linux/compiler.h>
94708
94709 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
94710 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
94711 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
94712
94713 /* basic functions */
94714
94715 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
94716 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
94717 /*
94718 Returns the number of bytes that needs to be allocated for a per-
94719 stream workspace with the specified parameters. A pointer to this
94720 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
94721 index 3e4fddf..5ec9104 100644
94722 --- a/include/media/v4l2-dev.h
94723 +++ b/include/media/v4l2-dev.h
94724 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
94725 int (*mmap) (struct file *, struct vm_area_struct *);
94726 int (*open) (struct file *);
94727 int (*release) (struct file *);
94728 -};
94729 +} __do_const;
94730
94731 /*
94732 * Newer version of video_device, handled by videodev2.c
94733 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
94734 index ffb69da..040393e 100644
94735 --- a/include/media/v4l2-device.h
94736 +++ b/include/media/v4l2-device.h
94737 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
94738 this function returns 0. If the name ends with a digit (e.g. cx18),
94739 then the name will be set to cx18-0 since cx180 looks really odd. */
94740 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
94741 - atomic_t *instance);
94742 + atomic_unchecked_t *instance);
94743
94744 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
94745 Since the parent disappears this ensures that v4l2_dev doesn't have an
94746 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
94747 index 2a25dec..bf6dd8a 100644
94748 --- a/include/net/9p/transport.h
94749 +++ b/include/net/9p/transport.h
94750 @@ -62,7 +62,7 @@ struct p9_trans_module {
94751 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
94752 int (*zc_request)(struct p9_client *, struct p9_req_t *,
94753 char *, char *, int , int, int, int);
94754 -};
94755 +} __do_const;
94756
94757 void v9fs_register_trans(struct p9_trans_module *m);
94758 void v9fs_unregister_trans(struct p9_trans_module *m);
94759 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
94760 index a175ba4..196eb8242 100644
94761 --- a/include/net/af_unix.h
94762 +++ b/include/net/af_unix.h
94763 @@ -36,7 +36,7 @@ struct unix_skb_parms {
94764 u32 secid; /* Security ID */
94765 #endif
94766 u32 consumed;
94767 -};
94768 +} __randomize_layout;
94769
94770 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
94771 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
94772 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
94773 index 2239a37..a83461f 100644
94774 --- a/include/net/bluetooth/l2cap.h
94775 +++ b/include/net/bluetooth/l2cap.h
94776 @@ -609,7 +609,7 @@ struct l2cap_ops {
94777 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
94778 unsigned long hdr_len,
94779 unsigned long len, int nb);
94780 -};
94781 +} __do_const;
94782
94783 struct l2cap_conn {
94784 struct hci_conn *hcon;
94785 diff --git a/include/net/bonding.h b/include/net/bonding.h
94786 index fda6fee..dbdf83c 100644
94787 --- a/include/net/bonding.h
94788 +++ b/include/net/bonding.h
94789 @@ -665,7 +665,7 @@ extern struct rtnl_link_ops bond_link_ops;
94790
94791 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
94792 {
94793 - atomic_long_inc(&dev->tx_dropped);
94794 + atomic_long_inc_unchecked(&dev->tx_dropped);
94795 dev_kfree_skb_any(skb);
94796 }
94797
94798 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
94799 index f2ae33d..c457cf0 100644
94800 --- a/include/net/caif/cfctrl.h
94801 +++ b/include/net/caif/cfctrl.h
94802 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
94803 void (*radioset_rsp)(void);
94804 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
94805 struct cflayer *client_layer);
94806 -};
94807 +} __no_const;
94808
94809 /* Link Setup Parameters for CAIF-Links. */
94810 struct cfctrl_link_param {
94811 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
94812 struct cfctrl {
94813 struct cfsrvl serv;
94814 struct cfctrl_rsp res;
94815 - atomic_t req_seq_no;
94816 - atomic_t rsp_seq_no;
94817 + atomic_unchecked_t req_seq_no;
94818 + atomic_unchecked_t rsp_seq_no;
94819 struct list_head list;
94820 /* Protects from simultaneous access to first_req list */
94821 spinlock_t info_list_lock;
94822 diff --git a/include/net/flow.h b/include/net/flow.h
94823 index 8109a15..504466d 100644
94824 --- a/include/net/flow.h
94825 +++ b/include/net/flow.h
94826 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
94827
94828 void flow_cache_flush(struct net *net);
94829 void flow_cache_flush_deferred(struct net *net);
94830 -extern atomic_t flow_cache_genid;
94831 +extern atomic_unchecked_t flow_cache_genid;
94832
94833 #endif
94834 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
94835 index 0574abd..0f16881 100644
94836 --- a/include/net/genetlink.h
94837 +++ b/include/net/genetlink.h
94838 @@ -130,7 +130,7 @@ struct genl_ops {
94839 u8 cmd;
94840 u8 internal_flags;
94841 u8 flags;
94842 -};
94843 +} __do_const;
94844
94845 int __genl_register_family(struct genl_family *family);
94846
94847 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
94848 index 0f712c0..cd762c4 100644
94849 --- a/include/net/gro_cells.h
94850 +++ b/include/net/gro_cells.h
94851 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
94852 cell = this_cpu_ptr(gcells->cells);
94853
94854 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
94855 - atomic_long_inc(&dev->rx_dropped);
94856 + atomic_long_inc_unchecked(&dev->rx_dropped);
94857 kfree_skb(skb);
94858 return;
94859 }
94860 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
94861 index 9fe865c..43735aa 100644
94862 --- a/include/net/inet_connection_sock.h
94863 +++ b/include/net/inet_connection_sock.h
94864 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
94865 int (*bind_conflict)(const struct sock *sk,
94866 const struct inet_bind_bucket *tb, bool relax);
94867 void (*mtu_reduced)(struct sock *sk);
94868 -};
94869 +} __do_const;
94870
94871 /** inet_connection_sock - INET connection oriented sock
94872 *
94873 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
94874 index 80479ab..0c3f647 100644
94875 --- a/include/net/inetpeer.h
94876 +++ b/include/net/inetpeer.h
94877 @@ -47,7 +47,7 @@ struct inet_peer {
94878 */
94879 union {
94880 struct {
94881 - atomic_t rid; /* Frag reception counter */
94882 + atomic_unchecked_t rid; /* Frag reception counter */
94883 };
94884 struct rcu_head rcu;
94885 struct inet_peer *gc_next;
94886 diff --git a/include/net/ip.h b/include/net/ip.h
94887 index 6cc1eaf..14059b0 100644
94888 --- a/include/net/ip.h
94889 +++ b/include/net/ip.h
94890 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
94891 }
94892 }
94893
94894 -u32 ip_idents_reserve(u32 hash, int segs);
94895 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
94896 void __ip_select_ident(struct iphdr *iph, int segs);
94897
94898 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
94899 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
94900 index 5bd120e4..03fb812 100644
94901 --- a/include/net/ip_fib.h
94902 +++ b/include/net/ip_fib.h
94903 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
94904
94905 #define FIB_RES_SADDR(net, res) \
94906 ((FIB_RES_NH(res).nh_saddr_genid == \
94907 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
94908 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
94909 FIB_RES_NH(res).nh_saddr : \
94910 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
94911 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
94912 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
94913 index 615b20b..fd4cbd8 100644
94914 --- a/include/net/ip_vs.h
94915 +++ b/include/net/ip_vs.h
94916 @@ -534,7 +534,7 @@ struct ip_vs_conn {
94917 struct ip_vs_conn *control; /* Master control connection */
94918 atomic_t n_control; /* Number of controlled ones */
94919 struct ip_vs_dest *dest; /* real server */
94920 - atomic_t in_pkts; /* incoming packet counter */
94921 + atomic_unchecked_t in_pkts; /* incoming packet counter */
94922
94923 /* Packet transmitter for different forwarding methods. If it
94924 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
94925 @@ -682,7 +682,7 @@ struct ip_vs_dest {
94926 __be16 port; /* port number of the server */
94927 union nf_inet_addr addr; /* IP address of the server */
94928 volatile unsigned int flags; /* dest status flags */
94929 - atomic_t conn_flags; /* flags to copy to conn */
94930 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
94931 atomic_t weight; /* server weight */
94932
94933 atomic_t refcnt; /* reference counter */
94934 @@ -928,11 +928,11 @@ struct netns_ipvs {
94935 /* ip_vs_lblc */
94936 int sysctl_lblc_expiration;
94937 struct ctl_table_header *lblc_ctl_header;
94938 - struct ctl_table *lblc_ctl_table;
94939 + ctl_table_no_const *lblc_ctl_table;
94940 /* ip_vs_lblcr */
94941 int sysctl_lblcr_expiration;
94942 struct ctl_table_header *lblcr_ctl_header;
94943 - struct ctl_table *lblcr_ctl_table;
94944 + ctl_table_no_const *lblcr_ctl_table;
94945 /* ip_vs_est */
94946 struct list_head est_list; /* estimator list */
94947 spinlock_t est_lock;
94948 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
94949 index 8d4f588..2e37ad2 100644
94950 --- a/include/net/irda/ircomm_tty.h
94951 +++ b/include/net/irda/ircomm_tty.h
94952 @@ -33,6 +33,7 @@
94953 #include <linux/termios.h>
94954 #include <linux/timer.h>
94955 #include <linux/tty.h> /* struct tty_struct */
94956 +#include <asm/local.h>
94957
94958 #include <net/irda/irias_object.h>
94959 #include <net/irda/ircomm_core.h>
94960 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
94961 index 714cc9a..ea05f3e 100644
94962 --- a/include/net/iucv/af_iucv.h
94963 +++ b/include/net/iucv/af_iucv.h
94964 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
94965 struct iucv_sock_list {
94966 struct hlist_head head;
94967 rwlock_t lock;
94968 - atomic_t autobind_name;
94969 + atomic_unchecked_t autobind_name;
94970 };
94971
94972 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
94973 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
94974 index f3be818..bf46196 100644
94975 --- a/include/net/llc_c_ac.h
94976 +++ b/include/net/llc_c_ac.h
94977 @@ -87,7 +87,7 @@
94978 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
94979 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
94980
94981 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
94982 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
94983
94984 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
94985 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
94986 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
94987 index 3948cf1..83b28c4 100644
94988 --- a/include/net/llc_c_ev.h
94989 +++ b/include/net/llc_c_ev.h
94990 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
94991 return (struct llc_conn_state_ev *)skb->cb;
94992 }
94993
94994 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
94995 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
94996 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
94997 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
94998
94999 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
95000 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
95001 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
95002 index 48f3f89..0e92c50 100644
95003 --- a/include/net/llc_c_st.h
95004 +++ b/include/net/llc_c_st.h
95005 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
95006 u8 next_state;
95007 const llc_conn_ev_qfyr_t *ev_qualifiers;
95008 const llc_conn_action_t *ev_actions;
95009 -};
95010 +} __do_const;
95011
95012 struct llc_conn_state {
95013 u8 current_state;
95014 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
95015 index a61b98c..aade1eb 100644
95016 --- a/include/net/llc_s_ac.h
95017 +++ b/include/net/llc_s_ac.h
95018 @@ -23,7 +23,7 @@
95019 #define SAP_ACT_TEST_IND 9
95020
95021 /* All action functions must look like this */
95022 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
95023 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
95024
95025 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
95026 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
95027 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
95028 index c4359e2..76dbc4a 100644
95029 --- a/include/net/llc_s_st.h
95030 +++ b/include/net/llc_s_st.h
95031 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
95032 llc_sap_ev_t ev;
95033 u8 next_state;
95034 const llc_sap_action_t *ev_actions;
95035 -};
95036 +} __do_const;
95037
95038 struct llc_sap_state {
95039 u8 curr_state;
95040 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
95041 index d52914b..2b13cec 100644
95042 --- a/include/net/mac80211.h
95043 +++ b/include/net/mac80211.h
95044 @@ -4915,7 +4915,7 @@ struct rate_control_ops {
95045 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
95046
95047 u32 (*get_expected_throughput)(void *priv_sta);
95048 -};
95049 +} __do_const;
95050
95051 static inline int rate_supported(struct ieee80211_sta *sta,
95052 enum ieee80211_band band,
95053 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
95054 index 76f7084..8f36e39 100644
95055 --- a/include/net/neighbour.h
95056 +++ b/include/net/neighbour.h
95057 @@ -163,7 +163,7 @@ struct neigh_ops {
95058 void (*error_report)(struct neighbour *, struct sk_buff *);
95059 int (*output)(struct neighbour *, struct sk_buff *);
95060 int (*connected_output)(struct neighbour *, struct sk_buff *);
95061 -};
95062 +} __do_const;
95063
95064 struct pneigh_entry {
95065 struct pneigh_entry *next;
95066 @@ -217,7 +217,7 @@ struct neigh_table {
95067 struct neigh_statistics __percpu *stats;
95068 struct neigh_hash_table __rcu *nht;
95069 struct pneigh_entry **phash_buckets;
95070 -};
95071 +} __randomize_layout;
95072
95073 enum {
95074 NEIGH_ARP_TABLE = 0,
95075 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
95076 index 36faf49..6927638 100644
95077 --- a/include/net/net_namespace.h
95078 +++ b/include/net/net_namespace.h
95079 @@ -131,8 +131,8 @@ struct net {
95080 struct netns_ipvs *ipvs;
95081 #endif
95082 struct sock *diag_nlsk;
95083 - atomic_t fnhe_genid;
95084 -};
95085 + atomic_unchecked_t fnhe_genid;
95086 +} __randomize_layout;
95087
95088 #include <linux/seq_file_net.h>
95089
95090 @@ -288,7 +288,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
95091 #define __net_init __init
95092 #define __net_exit __exit_refok
95093 #define __net_initdata __initdata
95094 +#ifdef CONSTIFY_PLUGIN
95095 #define __net_initconst __initconst
95096 +#else
95097 +#define __net_initconst __initdata
95098 +#endif
95099 #endif
95100
95101 int peernet2id(struct net *net, struct net *peer);
95102 @@ -301,7 +305,7 @@ struct pernet_operations {
95103 void (*exit_batch)(struct list_head *net_exit_list);
95104 int *id;
95105 size_t size;
95106 -};
95107 +} __do_const;
95108
95109 /*
95110 * Use these carefully. If you implement a network device and it
95111 @@ -349,12 +353,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
95112
95113 static inline int rt_genid_ipv4(struct net *net)
95114 {
95115 - return atomic_read(&net->ipv4.rt_genid);
95116 + return atomic_read_unchecked(&net->ipv4.rt_genid);
95117 }
95118
95119 static inline void rt_genid_bump_ipv4(struct net *net)
95120 {
95121 - atomic_inc(&net->ipv4.rt_genid);
95122 + atomic_inc_unchecked(&net->ipv4.rt_genid);
95123 }
95124
95125 extern void (*__fib6_flush_trees)(struct net *net);
95126 @@ -381,12 +385,12 @@ static inline void rt_genid_bump_all(struct net *net)
95127
95128 static inline int fnhe_genid(struct net *net)
95129 {
95130 - return atomic_read(&net->fnhe_genid);
95131 + return atomic_read_unchecked(&net->fnhe_genid);
95132 }
95133
95134 static inline void fnhe_genid_bump(struct net *net)
95135 {
95136 - atomic_inc(&net->fnhe_genid);
95137 + atomic_inc_unchecked(&net->fnhe_genid);
95138 }
95139
95140 #endif /* __NET_NET_NAMESPACE_H */
95141 diff --git a/include/net/netlink.h b/include/net/netlink.h
95142 index e010ee8..405b9f4 100644
95143 --- a/include/net/netlink.h
95144 +++ b/include/net/netlink.h
95145 @@ -518,7 +518,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
95146 {
95147 if (mark) {
95148 WARN_ON((unsigned char *) mark < skb->data);
95149 - skb_trim(skb, (unsigned char *) mark - skb->data);
95150 + skb_trim(skb, (const unsigned char *) mark - skb->data);
95151 }
95152 }
95153
95154 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
95155 index 29d6a94..235d3d84 100644
95156 --- a/include/net/netns/conntrack.h
95157 +++ b/include/net/netns/conntrack.h
95158 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
95159 struct nf_proto_net {
95160 #ifdef CONFIG_SYSCTL
95161 struct ctl_table_header *ctl_table_header;
95162 - struct ctl_table *ctl_table;
95163 + ctl_table_no_const *ctl_table;
95164 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
95165 struct ctl_table_header *ctl_compat_header;
95166 - struct ctl_table *ctl_compat_table;
95167 + ctl_table_no_const *ctl_compat_table;
95168 #endif
95169 #endif
95170 unsigned int users;
95171 @@ -60,7 +60,7 @@ struct nf_ip_net {
95172 struct nf_icmp_net icmpv6;
95173 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
95174 struct ctl_table_header *ctl_table_header;
95175 - struct ctl_table *ctl_table;
95176 + ctl_table_no_const *ctl_table;
95177 #endif
95178 };
95179
95180 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
95181 index dbe2254..ed0c151 100644
95182 --- a/include/net/netns/ipv4.h
95183 +++ b/include/net/netns/ipv4.h
95184 @@ -87,7 +87,7 @@ struct netns_ipv4 {
95185
95186 struct ping_group_range ping_group_range;
95187
95188 - atomic_t dev_addr_genid;
95189 + atomic_unchecked_t dev_addr_genid;
95190
95191 #ifdef CONFIG_SYSCTL
95192 unsigned long *sysctl_local_reserved_ports;
95193 @@ -101,6 +101,6 @@ struct netns_ipv4 {
95194 struct fib_rules_ops *mr_rules_ops;
95195 #endif
95196 #endif
95197 - atomic_t rt_genid;
95198 + atomic_unchecked_t rt_genid;
95199 };
95200 #endif
95201 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
95202 index 69ae41f..4f94868 100644
95203 --- a/include/net/netns/ipv6.h
95204 +++ b/include/net/netns/ipv6.h
95205 @@ -75,8 +75,8 @@ struct netns_ipv6 {
95206 struct fib_rules_ops *mr6_rules_ops;
95207 #endif
95208 #endif
95209 - atomic_t dev_addr_genid;
95210 - atomic_t fib6_sernum;
95211 + atomic_unchecked_t dev_addr_genid;
95212 + atomic_unchecked_t fib6_sernum;
95213 };
95214
95215 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
95216 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
95217 index 730d82a..045f2c4 100644
95218 --- a/include/net/netns/xfrm.h
95219 +++ b/include/net/netns/xfrm.h
95220 @@ -78,7 +78,7 @@ struct netns_xfrm {
95221
95222 /* flow cache part */
95223 struct flow_cache flow_cache_global;
95224 - atomic_t flow_cache_genid;
95225 + atomic_unchecked_t flow_cache_genid;
95226 struct list_head flow_cache_gc_list;
95227 spinlock_t flow_cache_gc_lock;
95228 struct work_struct flow_cache_gc_work;
95229 diff --git a/include/net/ping.h b/include/net/ping.h
95230 index cc16d41..664f40b 100644
95231 --- a/include/net/ping.h
95232 +++ b/include/net/ping.h
95233 @@ -54,7 +54,7 @@ struct ping_iter_state {
95234
95235 extern struct proto ping_prot;
95236 #if IS_ENABLED(CONFIG_IPV6)
95237 -extern struct pingv6_ops pingv6_ops;
95238 +extern struct pingv6_ops *pingv6_ops;
95239 #endif
95240
95241 struct pingfakehdr {
95242 diff --git a/include/net/protocol.h b/include/net/protocol.h
95243 index d6fcc1f..ca277058 100644
95244 --- a/include/net/protocol.h
95245 +++ b/include/net/protocol.h
95246 @@ -49,7 +49,7 @@ struct net_protocol {
95247 * socket lookup?
95248 */
95249 icmp_strict_tag_validation:1;
95250 -};
95251 +} __do_const;
95252
95253 #if IS_ENABLED(CONFIG_IPV6)
95254 struct inet6_protocol {
95255 @@ -62,7 +62,7 @@ struct inet6_protocol {
95256 u8 type, u8 code, int offset,
95257 __be32 info);
95258 unsigned int flags; /* INET6_PROTO_xxx */
95259 -};
95260 +} __do_const;
95261
95262 #define INET6_PROTO_NOPOLICY 0x1
95263 #define INET6_PROTO_FINAL 0x2
95264 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
95265 index 6c6d539..af70817 100644
95266 --- a/include/net/rtnetlink.h
95267 +++ b/include/net/rtnetlink.h
95268 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
95269 const struct net_device *dev,
95270 const struct net_device *slave_dev);
95271 struct net *(*get_link_net)(const struct net_device *dev);
95272 -};
95273 +} __do_const;
95274
95275 int __rtnl_link_register(struct rtnl_link_ops *ops);
95276 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
95277 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
95278 index 4a5b9a3..ca27d73 100644
95279 --- a/include/net/sctp/checksum.h
95280 +++ b/include/net/sctp/checksum.h
95281 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
95282 unsigned int offset)
95283 {
95284 struct sctphdr *sh = sctp_hdr(skb);
95285 - __le32 ret, old = sh->checksum;
95286 - const struct skb_checksum_ops ops = {
95287 + __le32 ret, old = sh->checksum;
95288 + static const struct skb_checksum_ops ops = {
95289 .update = sctp_csum_update,
95290 .combine = sctp_csum_combine,
95291 };
95292 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
95293 index 487ef34..d457f98 100644
95294 --- a/include/net/sctp/sm.h
95295 +++ b/include/net/sctp/sm.h
95296 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
95297 typedef struct {
95298 sctp_state_fn_t *fn;
95299 const char *name;
95300 -} sctp_sm_table_entry_t;
95301 +} __do_const sctp_sm_table_entry_t;
95302
95303 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
95304 * currently in use.
95305 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
95306 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
95307
95308 /* Extern declarations for major data structures. */
95309 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
95310 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
95311
95312
95313 /* Get the size of a DATA chunk payload. */
95314 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
95315 index 2bb2fcf..d17c291 100644
95316 --- a/include/net/sctp/structs.h
95317 +++ b/include/net/sctp/structs.h
95318 @@ -509,7 +509,7 @@ struct sctp_pf {
95319 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
95320 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
95321 struct sctp_af *af;
95322 -};
95323 +} __do_const;
95324
95325
95326 /* Structure to track chunk fragments that have been acked, but peer
95327 diff --git a/include/net/sock.h b/include/net/sock.h
95328 index e4079c2..79c5d3a 100644
95329 --- a/include/net/sock.h
95330 +++ b/include/net/sock.h
95331 @@ -362,7 +362,7 @@ struct sock {
95332 unsigned int sk_napi_id;
95333 unsigned int sk_ll_usec;
95334 #endif
95335 - atomic_t sk_drops;
95336 + atomic_unchecked_t sk_drops;
95337 int sk_rcvbuf;
95338
95339 struct sk_filter __rcu *sk_filter;
95340 @@ -1039,7 +1039,7 @@ struct proto {
95341 void (*destroy_cgroup)(struct mem_cgroup *memcg);
95342 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
95343 #endif
95344 -};
95345 +} __randomize_layout;
95346
95347 /*
95348 * Bits in struct cg_proto.flags
95349 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
95350 page_counter_uncharge(&prot->memory_allocated, amt);
95351 }
95352
95353 -static inline long
95354 +static inline long __intentional_overflow(-1)
95355 sk_memory_allocated(const struct sock *sk)
95356 {
95357 struct proto *prot = sk->sk_prot;
95358 @@ -1778,7 +1778,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
95359 }
95360
95361 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
95362 - struct iov_iter *from, char *to,
95363 + struct iov_iter *from, unsigned char *to,
95364 int copy, int offset)
95365 {
95366 if (skb->ip_summed == CHECKSUM_NONE) {
95367 @@ -2025,7 +2025,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
95368 }
95369 }
95370
95371 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
95372 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
95373
95374 /**
95375 * sk_page_frag - return an appropriate page_frag
95376 diff --git a/include/net/tcp.h b/include/net/tcp.h
95377 index 8d6b983..5813205 100644
95378 --- a/include/net/tcp.h
95379 +++ b/include/net/tcp.h
95380 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
95381 void tcp_xmit_retransmit_queue(struct sock *);
95382 void tcp_simple_retransmit(struct sock *);
95383 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
95384 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
95385 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
95386
95387 void tcp_send_probe0(struct sock *);
95388 void tcp_send_partial(struct sock *);
95389 @@ -694,8 +694,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
95390 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
95391 */
95392 struct tcp_skb_cb {
95393 - __u32 seq; /* Starting sequence number */
95394 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
95395 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
95396 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
95397 union {
95398 /* Note : tcp_tw_isn is used in input path only
95399 * (isn chosen by tcp_timewait_state_process())
95400 @@ -720,7 +720,7 @@ struct tcp_skb_cb {
95401
95402 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
95403 /* 1 byte hole */
95404 - __u32 ack_seq; /* Sequence number ACK'd */
95405 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
95406 union {
95407 struct inet_skb_parm h4;
95408 #if IS_ENABLED(CONFIG_IPV6)
95409 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
95410 index dc4865e..152ee4c 100644
95411 --- a/include/net/xfrm.h
95412 +++ b/include/net/xfrm.h
95413 @@ -285,7 +285,6 @@ struct xfrm_dst;
95414 struct xfrm_policy_afinfo {
95415 unsigned short family;
95416 struct dst_ops *dst_ops;
95417 - void (*garbage_collect)(struct net *net);
95418 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
95419 const xfrm_address_t *saddr,
95420 const xfrm_address_t *daddr);
95421 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
95422 struct net_device *dev,
95423 const struct flowi *fl);
95424 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
95425 -};
95426 +} __do_const;
95427
95428 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
95429 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
95430 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
95431 int (*transport_finish)(struct sk_buff *skb,
95432 int async);
95433 void (*local_error)(struct sk_buff *skb, u32 mtu);
95434 -};
95435 +} __do_const;
95436
95437 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
95438 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
95439 @@ -437,7 +436,7 @@ struct xfrm_mode {
95440 struct module *owner;
95441 unsigned int encap;
95442 int flags;
95443 -};
95444 +} __do_const;
95445
95446 /* Flags for xfrm_mode. */
95447 enum {
95448 @@ -534,7 +533,7 @@ struct xfrm_policy {
95449 struct timer_list timer;
95450
95451 struct flow_cache_object flo;
95452 - atomic_t genid;
95453 + atomic_unchecked_t genid;
95454 u32 priority;
95455 u32 index;
95456 struct xfrm_mark mark;
95457 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
95458 }
95459
95460 void xfrm_garbage_collect(struct net *net);
95461 +void xfrm_garbage_collect_deferred(struct net *net);
95462
95463 #else
95464
95465 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
95466 static inline void xfrm_garbage_collect(struct net *net)
95467 {
95468 }
95469 +static inline void xfrm_garbage_collect_deferred(struct net *net)
95470 +{
95471 +}
95472 #endif
95473
95474 static __inline__
95475 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
95476 index 1017e0b..227aa4d 100644
95477 --- a/include/rdma/iw_cm.h
95478 +++ b/include/rdma/iw_cm.h
95479 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
95480 int backlog);
95481
95482 int (*destroy_listen)(struct iw_cm_id *cm_id);
95483 -};
95484 +} __no_const;
95485
95486 /**
95487 * iw_create_cm_id - Create an IW CM identifier.
95488 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
95489 index 93d14da..734b3d8 100644
95490 --- a/include/scsi/libfc.h
95491 +++ b/include/scsi/libfc.h
95492 @@ -771,6 +771,7 @@ struct libfc_function_template {
95493 */
95494 void (*disc_stop_final) (struct fc_lport *);
95495 };
95496 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
95497
95498 /**
95499 * struct fc_disc - Discovery context
95500 @@ -875,7 +876,7 @@ struct fc_lport {
95501 struct fc_vport *vport;
95502
95503 /* Operational Information */
95504 - struct libfc_function_template tt;
95505 + libfc_function_template_no_const tt;
95506 u8 link_up;
95507 u8 qfull;
95508 enum fc_lport_state state;
95509 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
95510 index a4c9336..d6f8f34 100644
95511 --- a/include/scsi/scsi_device.h
95512 +++ b/include/scsi/scsi_device.h
95513 @@ -185,9 +185,9 @@ struct scsi_device {
95514 unsigned int max_device_blocked; /* what device_blocked counts down from */
95515 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
95516
95517 - atomic_t iorequest_cnt;
95518 - atomic_t iodone_cnt;
95519 - atomic_t ioerr_cnt;
95520 + atomic_unchecked_t iorequest_cnt;
95521 + atomic_unchecked_t iodone_cnt;
95522 + atomic_unchecked_t ioerr_cnt;
95523
95524 struct device sdev_gendev,
95525 sdev_dev;
95526 diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h
95527 index 891a658..fcd68df 100644
95528 --- a/include/scsi/scsi_driver.h
95529 +++ b/include/scsi/scsi_driver.h
95530 @@ -14,7 +14,7 @@ struct scsi_driver {
95531 void (*rescan)(struct device *);
95532 int (*init_command)(struct scsi_cmnd *);
95533 void (*uninit_command)(struct scsi_cmnd *);
95534 - int (*done)(struct scsi_cmnd *);
95535 + unsigned int (*done)(struct scsi_cmnd *);
95536 int (*eh_action)(struct scsi_cmnd *, int);
95537 };
95538 #define to_scsi_driver(drv) \
95539 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
95540 index 007a0bc..7188db8 100644
95541 --- a/include/scsi/scsi_transport_fc.h
95542 +++ b/include/scsi/scsi_transport_fc.h
95543 @@ -756,7 +756,8 @@ struct fc_function_template {
95544 unsigned long show_host_system_hostname:1;
95545
95546 unsigned long disable_target_scan:1;
95547 -};
95548 +} __do_const;
95549 +typedef struct fc_function_template __no_const fc_function_template_no_const;
95550
95551
95552 /**
95553 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
95554 index f48089d..73abe48 100644
95555 --- a/include/sound/compress_driver.h
95556 +++ b/include/sound/compress_driver.h
95557 @@ -130,7 +130,7 @@ struct snd_compr_ops {
95558 struct snd_compr_caps *caps);
95559 int (*get_codec_caps) (struct snd_compr_stream *stream,
95560 struct snd_compr_codec_caps *codec);
95561 -};
95562 +} __no_const;
95563
95564 /**
95565 * struct snd_compr: Compressed device
95566 diff --git a/include/sound/soc.h b/include/sound/soc.h
95567 index 0d1ade1..34e77d3 100644
95568 --- a/include/sound/soc.h
95569 +++ b/include/sound/soc.h
95570 @@ -856,7 +856,7 @@ struct snd_soc_codec_driver {
95571 enum snd_soc_dapm_type, int);
95572
95573 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
95574 -};
95575 +} __do_const;
95576
95577 /* SoC platform interface */
95578 struct snd_soc_platform_driver {
95579 @@ -883,7 +883,7 @@ struct snd_soc_platform_driver {
95580 const struct snd_compr_ops *compr_ops;
95581
95582 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
95583 -};
95584 +} __do_const;
95585
95586 struct snd_soc_dai_link_component {
95587 const char *name;
95588 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
95589 index 985ca4c..b55b54a 100644
95590 --- a/include/target/target_core_base.h
95591 +++ b/include/target/target_core_base.h
95592 @@ -767,7 +767,7 @@ struct se_device {
95593 atomic_long_t write_bytes;
95594 /* Active commands on this virtual SE device */
95595 atomic_t simple_cmds;
95596 - atomic_t dev_ordered_id;
95597 + atomic_unchecked_t dev_ordered_id;
95598 atomic_t dev_ordered_sync;
95599 atomic_t dev_qf_count;
95600 int export_count;
95601 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
95602 new file mode 100644
95603 index 0000000..fb634b7
95604 --- /dev/null
95605 +++ b/include/trace/events/fs.h
95606 @@ -0,0 +1,53 @@
95607 +#undef TRACE_SYSTEM
95608 +#define TRACE_SYSTEM fs
95609 +
95610 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
95611 +#define _TRACE_FS_H
95612 +
95613 +#include <linux/fs.h>
95614 +#include <linux/tracepoint.h>
95615 +
95616 +TRACE_EVENT(do_sys_open,
95617 +
95618 + TP_PROTO(const char *filename, int flags, int mode),
95619 +
95620 + TP_ARGS(filename, flags, mode),
95621 +
95622 + TP_STRUCT__entry(
95623 + __string( filename, filename )
95624 + __field( int, flags )
95625 + __field( int, mode )
95626 + ),
95627 +
95628 + TP_fast_assign(
95629 + __assign_str(filename, filename);
95630 + __entry->flags = flags;
95631 + __entry->mode = mode;
95632 + ),
95633 +
95634 + TP_printk("\"%s\" %x %o",
95635 + __get_str(filename), __entry->flags, __entry->mode)
95636 +);
95637 +
95638 +TRACE_EVENT(open_exec,
95639 +
95640 + TP_PROTO(const char *filename),
95641 +
95642 + TP_ARGS(filename),
95643 +
95644 + TP_STRUCT__entry(
95645 + __string( filename, filename )
95646 + ),
95647 +
95648 + TP_fast_assign(
95649 + __assign_str(filename, filename);
95650 + ),
95651 +
95652 + TP_printk("\"%s\"",
95653 + __get_str(filename))
95654 +);
95655 +
95656 +#endif /* _TRACE_FS_H */
95657 +
95658 +/* This part must be outside protection */
95659 +#include <trace/define_trace.h>
95660 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
95661 index 3608beb..df39d8a 100644
95662 --- a/include/trace/events/irq.h
95663 +++ b/include/trace/events/irq.h
95664 @@ -36,7 +36,7 @@ struct softirq_action;
95665 */
95666 TRACE_EVENT(irq_handler_entry,
95667
95668 - TP_PROTO(int irq, struct irqaction *action),
95669 + TP_PROTO(int irq, const struct irqaction *action),
95670
95671 TP_ARGS(irq, action),
95672
95673 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
95674 */
95675 TRACE_EVENT(irq_handler_exit,
95676
95677 - TP_PROTO(int irq, struct irqaction *action, int ret),
95678 + TP_PROTO(int irq, const struct irqaction *action, int ret),
95679
95680 TP_ARGS(irq, action, ret),
95681
95682 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
95683 index 6eed16b..3e05750 100644
95684 --- a/include/uapi/drm/i915_drm.h
95685 +++ b/include/uapi/drm/i915_drm.h
95686 @@ -347,6 +347,7 @@ typedef struct drm_i915_irq_wait {
95687 #define I915_PARAM_HAS_COHERENT_PHYS_GTT 29
95688 #define I915_PARAM_MMAP_VERSION 30
95689 #define I915_PARAM_HAS_BSD2 31
95690 +#define I915_PARAM_HAS_LEGACY_CONTEXT 35
95691
95692 typedef struct drm_i915_getparam {
95693 int param;
95694 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
95695 index 7caf44c..23c6f27 100644
95696 --- a/include/uapi/linux/a.out.h
95697 +++ b/include/uapi/linux/a.out.h
95698 @@ -39,6 +39,14 @@ enum machine_type {
95699 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
95700 };
95701
95702 +/* Constants for the N_FLAGS field */
95703 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
95704 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
95705 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
95706 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
95707 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
95708 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
95709 +
95710 #if !defined (N_MAGIC)
95711 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
95712 #endif
95713 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
95714 index 22b6ad3..aeba37e 100644
95715 --- a/include/uapi/linux/bcache.h
95716 +++ b/include/uapi/linux/bcache.h
95717 @@ -5,6 +5,7 @@
95718 * Bcache on disk data structures
95719 */
95720
95721 +#include <linux/compiler.h>
95722 #include <asm/types.h>
95723
95724 #define BITMASK(name, type, field, offset, size) \
95725 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
95726 /* Btree keys - all units are in sectors */
95727
95728 struct bkey {
95729 - __u64 high;
95730 - __u64 low;
95731 + __u64 high __intentional_overflow(-1);
95732 + __u64 low __intentional_overflow(-1);
95733 __u64 ptr[];
95734 };
95735
95736 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
95737 index d876736..ccce5c0 100644
95738 --- a/include/uapi/linux/byteorder/little_endian.h
95739 +++ b/include/uapi/linux/byteorder/little_endian.h
95740 @@ -42,51 +42,51 @@
95741
95742 static inline __le64 __cpu_to_le64p(const __u64 *p)
95743 {
95744 - return (__force __le64)*p;
95745 + return (__force const __le64)*p;
95746 }
95747 -static inline __u64 __le64_to_cpup(const __le64 *p)
95748 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
95749 {
95750 - return (__force __u64)*p;
95751 + return (__force const __u64)*p;
95752 }
95753 static inline __le32 __cpu_to_le32p(const __u32 *p)
95754 {
95755 - return (__force __le32)*p;
95756 + return (__force const __le32)*p;
95757 }
95758 static inline __u32 __le32_to_cpup(const __le32 *p)
95759 {
95760 - return (__force __u32)*p;
95761 + return (__force const __u32)*p;
95762 }
95763 static inline __le16 __cpu_to_le16p(const __u16 *p)
95764 {
95765 - return (__force __le16)*p;
95766 + return (__force const __le16)*p;
95767 }
95768 static inline __u16 __le16_to_cpup(const __le16 *p)
95769 {
95770 - return (__force __u16)*p;
95771 + return (__force const __u16)*p;
95772 }
95773 static inline __be64 __cpu_to_be64p(const __u64 *p)
95774 {
95775 - return (__force __be64)__swab64p(p);
95776 + return (__force const __be64)__swab64p(p);
95777 }
95778 static inline __u64 __be64_to_cpup(const __be64 *p)
95779 {
95780 - return __swab64p((__u64 *)p);
95781 + return __swab64p((const __u64 *)p);
95782 }
95783 static inline __be32 __cpu_to_be32p(const __u32 *p)
95784 {
95785 - return (__force __be32)__swab32p(p);
95786 + return (__force const __be32)__swab32p(p);
95787 }
95788 -static inline __u32 __be32_to_cpup(const __be32 *p)
95789 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
95790 {
95791 - return __swab32p((__u32 *)p);
95792 + return __swab32p((const __u32 *)p);
95793 }
95794 static inline __be16 __cpu_to_be16p(const __u16 *p)
95795 {
95796 - return (__force __be16)__swab16p(p);
95797 + return (__force const __be16)__swab16p(p);
95798 }
95799 static inline __u16 __be16_to_cpup(const __be16 *p)
95800 {
95801 - return __swab16p((__u16 *)p);
95802 + return __swab16p((const __u16 *)p);
95803 }
95804 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
95805 #define __le64_to_cpus(x) do { (void)(x); } while (0)
95806 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
95807 index 71e1d0e..6cc9caf 100644
95808 --- a/include/uapi/linux/elf.h
95809 +++ b/include/uapi/linux/elf.h
95810 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
95811 #define PT_GNU_EH_FRAME 0x6474e550
95812
95813 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
95814 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
95815 +
95816 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
95817 +
95818 +/* Constants for the e_flags field */
95819 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
95820 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
95821 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
95822 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
95823 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
95824 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
95825
95826 /*
95827 * Extended Numbering
95828 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
95829 #define DT_DEBUG 21
95830 #define DT_TEXTREL 22
95831 #define DT_JMPREL 23
95832 +#define DT_FLAGS 30
95833 + #define DF_TEXTREL 0x00000004
95834 #define DT_ENCODING 32
95835 #define OLD_DT_LOOS 0x60000000
95836 #define DT_LOOS 0x6000000d
95837 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
95838 #define PF_W 0x2
95839 #define PF_X 0x1
95840
95841 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
95842 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
95843 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
95844 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
95845 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
95846 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
95847 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
95848 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
95849 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
95850 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
95851 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
95852 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
95853 +
95854 typedef struct elf32_phdr{
95855 Elf32_Word p_type;
95856 Elf32_Off p_offset;
95857 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
95858 #define EI_OSABI 7
95859 #define EI_PAD 8
95860
95861 +#define EI_PAX 14
95862 +
95863 #define ELFMAG0 0x7f /* EI_MAG */
95864 #define ELFMAG1 'E'
95865 #define ELFMAG2 'L'
95866 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
95867 index aa169c4..6a2771d 100644
95868 --- a/include/uapi/linux/personality.h
95869 +++ b/include/uapi/linux/personality.h
95870 @@ -30,6 +30,7 @@ enum {
95871 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
95872 ADDR_NO_RANDOMIZE | \
95873 ADDR_COMPAT_LAYOUT | \
95874 + ADDR_LIMIT_3GB | \
95875 MMAP_PAGE_ZERO)
95876
95877 /*
95878 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
95879 index 7530e74..e714828 100644
95880 --- a/include/uapi/linux/screen_info.h
95881 +++ b/include/uapi/linux/screen_info.h
95882 @@ -43,7 +43,8 @@ struct screen_info {
95883 __u16 pages; /* 0x32 */
95884 __u16 vesa_attributes; /* 0x34 */
95885 __u32 capabilities; /* 0x36 */
95886 - __u8 _reserved[6]; /* 0x3a */
95887 + __u16 vesapm_size; /* 0x3a */
95888 + __u8 _reserved[4]; /* 0x3c */
95889 } __attribute__((packed));
95890
95891 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
95892 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
95893 index 0e011eb..82681b1 100644
95894 --- a/include/uapi/linux/swab.h
95895 +++ b/include/uapi/linux/swab.h
95896 @@ -43,7 +43,7 @@
95897 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
95898 */
95899
95900 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
95901 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
95902 {
95903 #ifdef __HAVE_BUILTIN_BSWAP16__
95904 return __builtin_bswap16(val);
95905 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
95906 #endif
95907 }
95908
95909 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
95910 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
95911 {
95912 #ifdef __HAVE_BUILTIN_BSWAP32__
95913 return __builtin_bswap32(val);
95914 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
95915 #endif
95916 }
95917
95918 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
95919 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
95920 {
95921 #ifdef __HAVE_BUILTIN_BSWAP64__
95922 return __builtin_bswap64(val);
95923 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
95924 index 1590c49..5eab462 100644
95925 --- a/include/uapi/linux/xattr.h
95926 +++ b/include/uapi/linux/xattr.h
95927 @@ -73,5 +73,9 @@
95928 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
95929 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
95930
95931 +/* User namespace */
95932 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
95933 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
95934 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
95935
95936 #endif /* _UAPI_LINUX_XATTR_H */
95937 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
95938 index f9466fa..f4e2b81 100644
95939 --- a/include/video/udlfb.h
95940 +++ b/include/video/udlfb.h
95941 @@ -53,10 +53,10 @@ struct dlfb_data {
95942 u32 pseudo_palette[256];
95943 int blank_mode; /*one of FB_BLANK_ */
95944 /* blit-only rendering path metrics, exposed through sysfs */
95945 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
95946 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
95947 - atomic_t bytes_sent; /* to usb, after compression including overhead */
95948 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
95949 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
95950 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
95951 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
95952 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
95953 };
95954
95955 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
95956 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
95957 index 30f5362..8ed8ac9 100644
95958 --- a/include/video/uvesafb.h
95959 +++ b/include/video/uvesafb.h
95960 @@ -122,6 +122,7 @@ struct uvesafb_par {
95961 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
95962 u8 pmi_setpal; /* PMI for palette changes */
95963 u16 *pmi_base; /* protected mode interface location */
95964 + u8 *pmi_code; /* protected mode code location */
95965 void *pmi_start;
95966 void *pmi_pal;
95967 u8 *vbe_state_orig; /*
95968 diff --git a/init/Kconfig b/init/Kconfig
95969 index f5dbc6d..8259396 100644
95970 --- a/init/Kconfig
95971 +++ b/init/Kconfig
95972 @@ -1136,6 +1136,7 @@ endif # CGROUPS
95973
95974 config CHECKPOINT_RESTORE
95975 bool "Checkpoint/restore support" if EXPERT
95976 + depends on !GRKERNSEC
95977 default n
95978 help
95979 Enables additional kernel features in a sake of checkpoint/restore.
95980 @@ -1646,7 +1647,7 @@ config SLUB_DEBUG
95981
95982 config COMPAT_BRK
95983 bool "Disable heap randomization"
95984 - default y
95985 + default n
95986 help
95987 Randomizing heap placement makes heap exploits harder, but it
95988 also breaks ancient binaries (including anything libc5 based).
95989 @@ -1977,7 +1978,7 @@ config INIT_ALL_POSSIBLE
95990 config STOP_MACHINE
95991 bool
95992 default y
95993 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
95994 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
95995 help
95996 Need stop_machine() primitive.
95997
95998 diff --git a/init/Makefile b/init/Makefile
95999 index 7bc47ee..6da2dc7 100644
96000 --- a/init/Makefile
96001 +++ b/init/Makefile
96002 @@ -2,6 +2,9 @@
96003 # Makefile for the linux kernel.
96004 #
96005
96006 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
96007 +asflags-y := $(GCC_PLUGINS_AFLAGS)
96008 +
96009 obj-y := main.o version.o mounts.o
96010 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
96011 obj-y += noinitramfs.o
96012 diff --git a/init/do_mounts.c b/init/do_mounts.c
96013 index eb41008..f5dbbf9 100644
96014 --- a/init/do_mounts.c
96015 +++ b/init/do_mounts.c
96016 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
96017 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
96018 {
96019 struct super_block *s;
96020 - int err = sys_mount(name, "/root", fs, flags, data);
96021 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
96022 if (err)
96023 return err;
96024
96025 - sys_chdir("/root");
96026 + sys_chdir((const char __force_user *)"/root");
96027 s = current->fs->pwd.dentry->d_sb;
96028 ROOT_DEV = s->s_dev;
96029 printk(KERN_INFO
96030 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
96031 va_start(args, fmt);
96032 vsprintf(buf, fmt, args);
96033 va_end(args);
96034 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
96035 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
96036 if (fd >= 0) {
96037 sys_ioctl(fd, FDEJECT, 0);
96038 sys_close(fd);
96039 }
96040 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
96041 - fd = sys_open("/dev/console", O_RDWR, 0);
96042 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
96043 if (fd >= 0) {
96044 sys_ioctl(fd, TCGETS, (long)&termios);
96045 termios.c_lflag &= ~ICANON;
96046 sys_ioctl(fd, TCSETSF, (long)&termios);
96047 - sys_read(fd, &c, 1);
96048 + sys_read(fd, (char __user *)&c, 1);
96049 termios.c_lflag |= ICANON;
96050 sys_ioctl(fd, TCSETSF, (long)&termios);
96051 sys_close(fd);
96052 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
96053 mount_root();
96054 out:
96055 devtmpfs_mount("dev");
96056 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
96057 - sys_chroot(".");
96058 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
96059 + sys_chroot((const char __force_user *)".");
96060 }
96061
96062 static bool is_tmpfs;
96063 diff --git a/init/do_mounts.h b/init/do_mounts.h
96064 index f5b978a..69dbfe8 100644
96065 --- a/init/do_mounts.h
96066 +++ b/init/do_mounts.h
96067 @@ -15,15 +15,15 @@ extern int root_mountflags;
96068
96069 static inline int create_dev(char *name, dev_t dev)
96070 {
96071 - sys_unlink(name);
96072 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
96073 + sys_unlink((char __force_user *)name);
96074 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
96075 }
96076
96077 #if BITS_PER_LONG == 32
96078 static inline u32 bstat(char *name)
96079 {
96080 struct stat64 stat;
96081 - if (sys_stat64(name, &stat) != 0)
96082 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
96083 return 0;
96084 if (!S_ISBLK(stat.st_mode))
96085 return 0;
96086 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
96087 static inline u32 bstat(char *name)
96088 {
96089 struct stat stat;
96090 - if (sys_newstat(name, &stat) != 0)
96091 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
96092 return 0;
96093 if (!S_ISBLK(stat.st_mode))
96094 return 0;
96095 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
96096 index 3e0878e..8a9d7a0 100644
96097 --- a/init/do_mounts_initrd.c
96098 +++ b/init/do_mounts_initrd.c
96099 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
96100 {
96101 sys_unshare(CLONE_FS | CLONE_FILES);
96102 /* stdin/stdout/stderr for /linuxrc */
96103 - sys_open("/dev/console", O_RDWR, 0);
96104 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
96105 sys_dup(0);
96106 sys_dup(0);
96107 /* move initrd over / and chdir/chroot in initrd root */
96108 - sys_chdir("/root");
96109 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
96110 - sys_chroot(".");
96111 + sys_chdir((const char __force_user *)"/root");
96112 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
96113 + sys_chroot((const char __force_user *)".");
96114 sys_setsid();
96115 return 0;
96116 }
96117 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
96118 create_dev("/dev/root.old", Root_RAM0);
96119 /* mount initrd on rootfs' /root */
96120 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
96121 - sys_mkdir("/old", 0700);
96122 - sys_chdir("/old");
96123 + sys_mkdir((const char __force_user *)"/old", 0700);
96124 + sys_chdir((const char __force_user *)"/old");
96125
96126 /* try loading default modules from initrd */
96127 load_default_modules();
96128 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
96129 current->flags &= ~PF_FREEZER_SKIP;
96130
96131 /* move initrd to rootfs' /old */
96132 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
96133 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
96134 /* switch root and cwd back to / of rootfs */
96135 - sys_chroot("..");
96136 + sys_chroot((const char __force_user *)"..");
96137
96138 if (new_decode_dev(real_root_dev) == Root_RAM0) {
96139 - sys_chdir("/old");
96140 + sys_chdir((const char __force_user *)"/old");
96141 return;
96142 }
96143
96144 - sys_chdir("/");
96145 + sys_chdir((const char __force_user *)"/");
96146 ROOT_DEV = new_decode_dev(real_root_dev);
96147 mount_root();
96148
96149 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
96150 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
96151 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
96152 if (!error)
96153 printk("okay\n");
96154 else {
96155 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
96156 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
96157 if (error == -ENOENT)
96158 printk("/initrd does not exist. Ignored.\n");
96159 else
96160 printk("failed\n");
96161 printk(KERN_NOTICE "Unmounting old root\n");
96162 - sys_umount("/old", MNT_DETACH);
96163 + sys_umount((char __force_user *)"/old", MNT_DETACH);
96164 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
96165 if (fd < 0) {
96166 error = fd;
96167 @@ -127,11 +127,11 @@ int __init initrd_load(void)
96168 * mounted in the normal path.
96169 */
96170 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
96171 - sys_unlink("/initrd.image");
96172 + sys_unlink((const char __force_user *)"/initrd.image");
96173 handle_initrd();
96174 return 1;
96175 }
96176 }
96177 - sys_unlink("/initrd.image");
96178 + sys_unlink((const char __force_user *)"/initrd.image");
96179 return 0;
96180 }
96181 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
96182 index 8cb6db5..d729f50 100644
96183 --- a/init/do_mounts_md.c
96184 +++ b/init/do_mounts_md.c
96185 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
96186 partitioned ? "_d" : "", minor,
96187 md_setup_args[ent].device_names);
96188
96189 - fd = sys_open(name, 0, 0);
96190 + fd = sys_open((char __force_user *)name, 0, 0);
96191 if (fd < 0) {
96192 printk(KERN_ERR "md: open failed - cannot start "
96193 "array %s\n", name);
96194 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
96195 * array without it
96196 */
96197 sys_close(fd);
96198 - fd = sys_open(name, 0, 0);
96199 + fd = sys_open((char __force_user *)name, 0, 0);
96200 sys_ioctl(fd, BLKRRPART, 0);
96201 }
96202 sys_close(fd);
96203 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
96204
96205 wait_for_device_probe();
96206
96207 - fd = sys_open("/dev/md0", 0, 0);
96208 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
96209 if (fd >= 0) {
96210 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
96211 sys_close(fd);
96212 diff --git a/init/init_task.c b/init/init_task.c
96213 index ba0a7f36..2bcf1d5 100644
96214 --- a/init/init_task.c
96215 +++ b/init/init_task.c
96216 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
96217 * Initial thread structure. Alignment of this is handled by a special
96218 * linker map entry.
96219 */
96220 +#ifdef CONFIG_X86
96221 +union thread_union init_thread_union __init_task_data;
96222 +#else
96223 union thread_union init_thread_union __init_task_data =
96224 { INIT_THREAD_INFO(init_task) };
96225 +#endif
96226 diff --git a/init/initramfs.c b/init/initramfs.c
96227 index ad1bd77..dca2c1b 100644
96228 --- a/init/initramfs.c
96229 +++ b/init/initramfs.c
96230 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
96231
96232 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
96233 while (count) {
96234 - ssize_t rv = sys_write(fd, p, count);
96235 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
96236
96237 if (rv < 0) {
96238 if (rv == -EINTR || rv == -EAGAIN)
96239 @@ -107,7 +107,7 @@ static void __init free_hash(void)
96240 }
96241 }
96242
96243 -static long __init do_utime(char *filename, time_t mtime)
96244 +static long __init do_utime(char __force_user *filename, time_t mtime)
96245 {
96246 struct timespec t[2];
96247
96248 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
96249 struct dir_entry *de, *tmp;
96250 list_for_each_entry_safe(de, tmp, &dir_list, list) {
96251 list_del(&de->list);
96252 - do_utime(de->name, de->mtime);
96253 + do_utime((char __force_user *)de->name, de->mtime);
96254 kfree(de->name);
96255 kfree(de);
96256 }
96257 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
96258 if (nlink >= 2) {
96259 char *old = find_link(major, minor, ino, mode, collected);
96260 if (old)
96261 - return (sys_link(old, collected) < 0) ? -1 : 1;
96262 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
96263 }
96264 return 0;
96265 }
96266 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
96267 {
96268 struct stat st;
96269
96270 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
96271 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
96272 if (S_ISDIR(st.st_mode))
96273 - sys_rmdir(path);
96274 + sys_rmdir((char __force_user *)path);
96275 else
96276 - sys_unlink(path);
96277 + sys_unlink((char __force_user *)path);
96278 }
96279 }
96280
96281 @@ -338,7 +338,7 @@ static int __init do_name(void)
96282 int openflags = O_WRONLY|O_CREAT;
96283 if (ml != 1)
96284 openflags |= O_TRUNC;
96285 - wfd = sys_open(collected, openflags, mode);
96286 + wfd = sys_open((char __force_user *)collected, openflags, mode);
96287
96288 if (wfd >= 0) {
96289 sys_fchown(wfd, uid, gid);
96290 @@ -350,17 +350,17 @@ static int __init do_name(void)
96291 }
96292 }
96293 } else if (S_ISDIR(mode)) {
96294 - sys_mkdir(collected, mode);
96295 - sys_chown(collected, uid, gid);
96296 - sys_chmod(collected, mode);
96297 + sys_mkdir((char __force_user *)collected, mode);
96298 + sys_chown((char __force_user *)collected, uid, gid);
96299 + sys_chmod((char __force_user *)collected, mode);
96300 dir_add(collected, mtime);
96301 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
96302 S_ISFIFO(mode) || S_ISSOCK(mode)) {
96303 if (maybe_link() == 0) {
96304 - sys_mknod(collected, mode, rdev);
96305 - sys_chown(collected, uid, gid);
96306 - sys_chmod(collected, mode);
96307 - do_utime(collected, mtime);
96308 + sys_mknod((char __force_user *)collected, mode, rdev);
96309 + sys_chown((char __force_user *)collected, uid, gid);
96310 + sys_chmod((char __force_user *)collected, mode);
96311 + do_utime((char __force_user *)collected, mtime);
96312 }
96313 }
96314 return 0;
96315 @@ -372,7 +372,7 @@ static int __init do_copy(void)
96316 if (xwrite(wfd, victim, body_len) != body_len)
96317 error("write error");
96318 sys_close(wfd);
96319 - do_utime(vcollected, mtime);
96320 + do_utime((char __force_user *)vcollected, mtime);
96321 kfree(vcollected);
96322 eat(body_len);
96323 state = SkipIt;
96324 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
96325 {
96326 collected[N_ALIGN(name_len) + body_len] = '\0';
96327 clean_path(collected, 0);
96328 - sys_symlink(collected + N_ALIGN(name_len), collected);
96329 - sys_lchown(collected, uid, gid);
96330 - do_utime(collected, mtime);
96331 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
96332 + sys_lchown((char __force_user *)collected, uid, gid);
96333 + do_utime((char __force_user *)collected, mtime);
96334 state = SkipIt;
96335 next_state = Reset;
96336 return 0;
96337 diff --git a/init/main.c b/init/main.c
96338 index 6f0f1c5f..a542824 100644
96339 --- a/init/main.c
96340 +++ b/init/main.c
96341 @@ -96,6 +96,8 @@ extern void radix_tree_init(void);
96342 static inline void mark_rodata_ro(void) { }
96343 #endif
96344
96345 +extern void grsecurity_init(void);
96346 +
96347 /*
96348 * Debug helper: via this flag we know that we are in 'early bootup code'
96349 * where only the boot processor is running with IRQ disabled. This means
96350 @@ -157,6 +159,85 @@ static int __init set_reset_devices(char *str)
96351
96352 __setup("reset_devices", set_reset_devices);
96353
96354 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
96355 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
96356 +static int __init setup_grsec_proc_gid(char *str)
96357 +{
96358 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
96359 + return 1;
96360 +}
96361 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
96362 +#endif
96363 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
96364 +int grsec_enable_sysfs_restrict = 1;
96365 +static int __init setup_grsec_sysfs_restrict(char *str)
96366 +{
96367 + if (!simple_strtol(str, NULL, 0))
96368 + grsec_enable_sysfs_restrict = 0;
96369 + return 1;
96370 +}
96371 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
96372 +#endif
96373 +
96374 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
96375 +unsigned long pax_user_shadow_base __read_only;
96376 +EXPORT_SYMBOL(pax_user_shadow_base);
96377 +extern char pax_enter_kernel_user[];
96378 +extern char pax_exit_kernel_user[];
96379 +#endif
96380 +
96381 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
96382 +static int __init setup_pax_nouderef(char *str)
96383 +{
96384 +#ifdef CONFIG_X86_32
96385 + unsigned int cpu;
96386 + struct desc_struct *gdt;
96387 +
96388 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
96389 + gdt = get_cpu_gdt_table(cpu);
96390 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
96391 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
96392 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
96393 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
96394 + }
96395 + loadsegment(ds, __KERNEL_DS);
96396 + loadsegment(es, __KERNEL_DS);
96397 + loadsegment(ss, __KERNEL_DS);
96398 +#else
96399 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
96400 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
96401 + clone_pgd_mask = ~(pgdval_t)0UL;
96402 + pax_user_shadow_base = 0UL;
96403 + setup_clear_cpu_cap(X86_FEATURE_PCID);
96404 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
96405 +#endif
96406 +
96407 + return 0;
96408 +}
96409 +early_param("pax_nouderef", setup_pax_nouderef);
96410 +
96411 +#ifdef CONFIG_X86_64
96412 +static int __init setup_pax_weakuderef(char *str)
96413 +{
96414 + if (clone_pgd_mask != ~(pgdval_t)0UL)
96415 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
96416 + return 1;
96417 +}
96418 +__setup("pax_weakuderef", setup_pax_weakuderef);
96419 +#endif
96420 +#endif
96421 +
96422 +#ifdef CONFIG_PAX_SOFTMODE
96423 +int pax_softmode;
96424 +
96425 +static int __init setup_pax_softmode(char *str)
96426 +{
96427 + get_option(&str, &pax_softmode);
96428 + return 1;
96429 +}
96430 +__setup("pax_softmode=", setup_pax_softmode);
96431 +#endif
96432 +
96433 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
96434 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
96435 static const char *panic_later, *panic_param;
96436 @@ -722,7 +803,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
96437 struct blacklist_entry *entry;
96438 char *fn_name;
96439
96440 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
96441 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
96442 if (!fn_name)
96443 return false;
96444
96445 @@ -774,7 +855,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
96446 {
96447 int count = preempt_count();
96448 int ret;
96449 - char msgbuf[64];
96450 + const char *msg1 = "", *msg2 = "";
96451
96452 if (initcall_blacklisted(fn))
96453 return -EPERM;
96454 @@ -784,18 +865,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
96455 else
96456 ret = fn();
96457
96458 - msgbuf[0] = 0;
96459 -
96460 if (preempt_count() != count) {
96461 - sprintf(msgbuf, "preemption imbalance ");
96462 + msg1 = " preemption imbalance";
96463 preempt_count_set(count);
96464 }
96465 if (irqs_disabled()) {
96466 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
96467 + msg2 = " disabled interrupts";
96468 local_irq_enable();
96469 }
96470 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
96471 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
96472
96473 + add_latent_entropy();
96474 return ret;
96475 }
96476
96477 @@ -901,8 +981,8 @@ static int run_init_process(const char *init_filename)
96478 {
96479 argv_init[0] = init_filename;
96480 return do_execve(getname_kernel(init_filename),
96481 - (const char __user *const __user *)argv_init,
96482 - (const char __user *const __user *)envp_init);
96483 + (const char __user *const __force_user *)argv_init,
96484 + (const char __user *const __force_user *)envp_init);
96485 }
96486
96487 static int try_to_run_init_process(const char *init_filename)
96488 @@ -919,6 +999,10 @@ static int try_to_run_init_process(const char *init_filename)
96489 return ret;
96490 }
96491
96492 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
96493 +extern int gr_init_ran;
96494 +#endif
96495 +
96496 static noinline void __init kernel_init_freeable(void);
96497
96498 static int __ref kernel_init(void *unused)
96499 @@ -943,6 +1027,11 @@ static int __ref kernel_init(void *unused)
96500 ramdisk_execute_command, ret);
96501 }
96502
96503 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
96504 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
96505 + gr_init_ran = 1;
96506 +#endif
96507 +
96508 /*
96509 * We try each of these until one succeeds.
96510 *
96511 @@ -998,7 +1087,7 @@ static noinline void __init kernel_init_freeable(void)
96512 do_basic_setup();
96513
96514 /* Open the /dev/console on the rootfs, this should never fail */
96515 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
96516 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
96517 pr_err("Warning: unable to open an initial console.\n");
96518
96519 (void) sys_dup(0);
96520 @@ -1011,11 +1100,13 @@ static noinline void __init kernel_init_freeable(void)
96521 if (!ramdisk_execute_command)
96522 ramdisk_execute_command = "/init";
96523
96524 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
96525 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
96526 ramdisk_execute_command = NULL;
96527 prepare_namespace();
96528 }
96529
96530 + grsecurity_init();
96531 +
96532 /*
96533 * Ok, we have completed the initial bootup, and
96534 * we're essentially up and running. Get rid of the
96535 diff --git a/ipc/compat.c b/ipc/compat.c
96536 index 9b3c85f..5266b0f 100644
96537 --- a/ipc/compat.c
96538 +++ b/ipc/compat.c
96539 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
96540 COMPAT_SHMLBA);
96541 if (err < 0)
96542 return err;
96543 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
96544 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
96545 }
96546 case SHMDT:
96547 return sys_shmdt(compat_ptr(ptr));
96548 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
96549 }
96550
96551 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
96552 - unsigned, nsops,
96553 + compat_long_t, nsops,
96554 const struct compat_timespec __user *, timeout)
96555 {
96556 struct timespec __user *ts64;
96557 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
96558 index 8ad93c2..efd80f8 100644
96559 --- a/ipc/ipc_sysctl.c
96560 +++ b/ipc/ipc_sysctl.c
96561 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
96562 static int proc_ipc_dointvec(struct ctl_table *table, int write,
96563 void __user *buffer, size_t *lenp, loff_t *ppos)
96564 {
96565 - struct ctl_table ipc_table;
96566 + ctl_table_no_const ipc_table;
96567
96568 memcpy(&ipc_table, table, sizeof(ipc_table));
96569 ipc_table.data = get_ipc(table);
96570 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
96571 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
96572 void __user *buffer, size_t *lenp, loff_t *ppos)
96573 {
96574 - struct ctl_table ipc_table;
96575 + ctl_table_no_const ipc_table;
96576
96577 memcpy(&ipc_table, table, sizeof(ipc_table));
96578 ipc_table.data = get_ipc(table);
96579 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
96580 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
96581 void __user *buffer, size_t *lenp, loff_t *ppos)
96582 {
96583 - struct ctl_table ipc_table;
96584 + ctl_table_no_const ipc_table;
96585 memcpy(&ipc_table, table, sizeof(ipc_table));
96586 ipc_table.data = get_ipc(table);
96587
96588 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
96589 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
96590 void __user *buffer, size_t *lenp, loff_t *ppos)
96591 {
96592 - struct ctl_table ipc_table;
96593 + ctl_table_no_const ipc_table;
96594 int dummy = 0;
96595
96596 memcpy(&ipc_table, table, sizeof(ipc_table));
96597 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
96598 index 68d4e95..1477ded 100644
96599 --- a/ipc/mq_sysctl.c
96600 +++ b/ipc/mq_sysctl.c
96601 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
96602 static int proc_mq_dointvec(struct ctl_table *table, int write,
96603 void __user *buffer, size_t *lenp, loff_t *ppos)
96604 {
96605 - struct ctl_table mq_table;
96606 + ctl_table_no_const mq_table;
96607 memcpy(&mq_table, table, sizeof(mq_table));
96608 mq_table.data = get_mq(table);
96609
96610 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
96611 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
96612 void __user *buffer, size_t *lenp, loff_t *ppos)
96613 {
96614 - struct ctl_table mq_table;
96615 + ctl_table_no_const mq_table;
96616 memcpy(&mq_table, table, sizeof(mq_table));
96617 mq_table.data = get_mq(table);
96618
96619 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
96620 index 7635a1c..7432cb6 100644
96621 --- a/ipc/mqueue.c
96622 +++ b/ipc/mqueue.c
96623 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
96624 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
96625 info->attr.mq_msgsize);
96626
96627 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
96628 spin_lock(&mq_lock);
96629 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
96630 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
96631 diff --git a/ipc/sem.c b/ipc/sem.c
96632 index 9284211..bca5b1b 100644
96633 --- a/ipc/sem.c
96634 +++ b/ipc/sem.c
96635 @@ -1780,7 +1780,7 @@ static int get_queue_result(struct sem_queue *q)
96636 }
96637
96638 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
96639 - unsigned, nsops, const struct timespec __user *, timeout)
96640 + long, nsops, const struct timespec __user *, timeout)
96641 {
96642 int error = -EINVAL;
96643 struct sem_array *sma;
96644 @@ -2015,7 +2015,7 @@ out_free:
96645 }
96646
96647 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
96648 - unsigned, nsops)
96649 + long, nsops)
96650 {
96651 return sys_semtimedop(semid, tsops, nsops, NULL);
96652 }
96653 diff --git a/ipc/shm.c b/ipc/shm.c
96654 index 19633b4..d454904 100644
96655 --- a/ipc/shm.c
96656 +++ b/ipc/shm.c
96657 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
96658 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
96659 #endif
96660
96661 +#ifdef CONFIG_GRKERNSEC
96662 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
96663 + const u64 shm_createtime, const kuid_t cuid,
96664 + const int shmid);
96665 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
96666 + const u64 shm_createtime);
96667 +#endif
96668 +
96669 void shm_init_ns(struct ipc_namespace *ns)
96670 {
96671 ns->shm_ctlmax = SHMMAX;
96672 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
96673 shp->shm_lprid = 0;
96674 shp->shm_atim = shp->shm_dtim = 0;
96675 shp->shm_ctim = get_seconds();
96676 +#ifdef CONFIG_GRKERNSEC
96677 + shp->shm_createtime = ktime_get_ns();
96678 +#endif
96679 shp->shm_segsz = size;
96680 shp->shm_nattch = 0;
96681 shp->shm_file = file;
96682 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96683 f_mode = FMODE_READ | FMODE_WRITE;
96684 }
96685 if (shmflg & SHM_EXEC) {
96686 +
96687 +#ifdef CONFIG_PAX_MPROTECT
96688 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
96689 + goto out;
96690 +#endif
96691 +
96692 prot |= PROT_EXEC;
96693 acc_mode |= S_IXUGO;
96694 }
96695 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96696 if (err)
96697 goto out_unlock;
96698
96699 +#ifdef CONFIG_GRKERNSEC
96700 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
96701 + shp->shm_perm.cuid, shmid) ||
96702 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
96703 + err = -EACCES;
96704 + goto out_unlock;
96705 + }
96706 +#endif
96707 +
96708 ipc_lock_object(&shp->shm_perm);
96709
96710 /* check if shm_destroy() is tearing down shp */
96711 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96712 path = shp->shm_file->f_path;
96713 path_get(&path);
96714 shp->shm_nattch++;
96715 +#ifdef CONFIG_GRKERNSEC
96716 + shp->shm_lapid = current->pid;
96717 +#endif
96718 size = i_size_read(path.dentry->d_inode);
96719 ipc_unlock_object(&shp->shm_perm);
96720 rcu_read_unlock();
96721 diff --git a/ipc/util.c b/ipc/util.c
96722 index 106bed0..f851429 100644
96723 --- a/ipc/util.c
96724 +++ b/ipc/util.c
96725 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
96726 int (*show)(struct seq_file *, void *);
96727 };
96728
96729 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
96730 +
96731 /**
96732 * ipc_init - initialise ipc subsystem
96733 *
96734 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
96735 granted_mode >>= 6;
96736 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
96737 granted_mode >>= 3;
96738 +
96739 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
96740 + return -1;
96741 +
96742 /* is there some bit set in requested_mode but not in granted_mode? */
96743 if ((requested_mode & ~granted_mode & 0007) &&
96744 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
96745 diff --git a/kernel/audit.c b/kernel/audit.c
96746 index 72ab759..757deba 100644
96747 --- a/kernel/audit.c
96748 +++ b/kernel/audit.c
96749 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
96750 3) suppressed due to audit_rate_limit
96751 4) suppressed due to audit_backlog_limit
96752 */
96753 -static atomic_t audit_lost = ATOMIC_INIT(0);
96754 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
96755
96756 /* The netlink socket. */
96757 static struct sock *audit_sock;
96758 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
96759 unsigned long now;
96760 int print;
96761
96762 - atomic_inc(&audit_lost);
96763 + atomic_inc_unchecked(&audit_lost);
96764
96765 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
96766
96767 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
96768 if (print) {
96769 if (printk_ratelimit())
96770 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
96771 - atomic_read(&audit_lost),
96772 + atomic_read_unchecked(&audit_lost),
96773 audit_rate_limit,
96774 audit_backlog_limit);
96775 audit_panic(message);
96776 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
96777 s.pid = audit_pid;
96778 s.rate_limit = audit_rate_limit;
96779 s.backlog_limit = audit_backlog_limit;
96780 - s.lost = atomic_read(&audit_lost);
96781 + s.lost = atomic_read_unchecked(&audit_lost);
96782 s.backlog = skb_queue_len(&audit_skb_queue);
96783 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
96784 s.backlog_wait_time = audit_backlog_wait_time;
96785 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
96786 index dc4ae70..2a2bddc 100644
96787 --- a/kernel/auditsc.c
96788 +++ b/kernel/auditsc.c
96789 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
96790 }
96791
96792 /* global counter which is incremented every time something logs in */
96793 -static atomic_t session_id = ATOMIC_INIT(0);
96794 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
96795
96796 static int audit_set_loginuid_perm(kuid_t loginuid)
96797 {
96798 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
96799
96800 /* are we setting or clearing? */
96801 if (uid_valid(loginuid))
96802 - sessionid = (unsigned int)atomic_inc_return(&session_id);
96803 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
96804
96805 task->sessionid = sessionid;
96806 task->loginuid = loginuid;
96807 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
96808 index 0c5796e..a9414e2 100644
96809 --- a/kernel/bpf/core.c
96810 +++ b/kernel/bpf/core.c
96811 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
96812 * random section of illegal instructions.
96813 */
96814 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
96815 - hdr = module_alloc(size);
96816 + hdr = module_alloc_exec(size);
96817 if (hdr == NULL)
96818 return NULL;
96819
96820 /* Fill space with illegal/arch-dep instructions. */
96821 bpf_fill_ill_insns(hdr, size);
96822
96823 + pax_open_kernel();
96824 hdr->pages = size / PAGE_SIZE;
96825 + pax_close_kernel();
96826 +
96827 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
96828 PAGE_SIZE - sizeof(*hdr));
96829 start = (prandom_u32() % hole) & ~(alignment - 1);
96830 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
96831
96832 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
96833 {
96834 - module_memfree(hdr);
96835 + module_memfree_exec(hdr);
96836 }
96837 #endif /* CONFIG_BPF_JIT */
96838
96839 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
96840 index 536edc2..d28c85d 100644
96841 --- a/kernel/bpf/syscall.c
96842 +++ b/kernel/bpf/syscall.c
96843 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
96844 int err;
96845
96846 /* the syscall is limited to root temporarily. This restriction will be
96847 - * lifted when security audit is clean. Note that eBPF+tracing must have
96848 - * this restriction, since it may pass kernel data to user space
96849 + * lifted by upstream when a half-assed security audit is clean. Note
96850 + * that eBPF+tracing must have this restriction, since it may pass
96851 + * kernel data to user space
96852 */
96853 if (!capable(CAP_SYS_ADMIN))
96854 return -EPERM;
96855 +#ifdef CONFIG_GRKERNSEC
96856 + return -EPERM;
96857 +#endif
96858
96859 if (!access_ok(VERIFY_READ, uattr, 1))
96860 return -EFAULT;
96861 diff --git a/kernel/capability.c b/kernel/capability.c
96862 index 989f5bf..d317ca0 100644
96863 --- a/kernel/capability.c
96864 +++ b/kernel/capability.c
96865 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
96866 * before modification is attempted and the application
96867 * fails.
96868 */
96869 + if (tocopy > ARRAY_SIZE(kdata))
96870 + return -EFAULT;
96871 +
96872 if (copy_to_user(dataptr, kdata, tocopy
96873 * sizeof(struct __user_cap_data_struct))) {
96874 return -EFAULT;
96875 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
96876 int ret;
96877
96878 rcu_read_lock();
96879 - ret = security_capable(__task_cred(t), ns, cap);
96880 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
96881 + gr_task_is_capable(t, __task_cred(t), cap);
96882 rcu_read_unlock();
96883
96884 - return (ret == 0);
96885 + return ret;
96886 }
96887
96888 /**
96889 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
96890 int ret;
96891
96892 rcu_read_lock();
96893 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
96894 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
96895 rcu_read_unlock();
96896
96897 - return (ret == 0);
96898 + return ret;
96899 }
96900
96901 /**
96902 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
96903 BUG();
96904 }
96905
96906 - if (security_capable(current_cred(), ns, cap) == 0) {
96907 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
96908 current->flags |= PF_SUPERPRIV;
96909 return true;
96910 }
96911 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
96912 }
96913 EXPORT_SYMBOL(ns_capable);
96914
96915 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
96916 +{
96917 + if (unlikely(!cap_valid(cap))) {
96918 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
96919 + BUG();
96920 + }
96921 +
96922 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
96923 + current->flags |= PF_SUPERPRIV;
96924 + return true;
96925 + }
96926 + return false;
96927 +}
96928 +EXPORT_SYMBOL(ns_capable_nolog);
96929 +
96930 /**
96931 * file_ns_capable - Determine if the file's opener had a capability in effect
96932 * @file: The file we want to check
96933 @@ -427,6 +446,12 @@ bool capable(int cap)
96934 }
96935 EXPORT_SYMBOL(capable);
96936
96937 +bool capable_nolog(int cap)
96938 +{
96939 + return ns_capable_nolog(&init_user_ns, cap);
96940 +}
96941 +EXPORT_SYMBOL(capable_nolog);
96942 +
96943 /**
96944 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
96945 * @inode: The inode in question
96946 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
96947 kgid_has_mapping(ns, inode->i_gid);
96948 }
96949 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
96950 +
96951 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
96952 +{
96953 + struct user_namespace *ns = current_user_ns();
96954 +
96955 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
96956 + kgid_has_mapping(ns, inode->i_gid);
96957 +}
96958 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
96959 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
96960 index 29a7b2c..a64e30a 100644
96961 --- a/kernel/cgroup.c
96962 +++ b/kernel/cgroup.c
96963 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
96964 if (!pathbuf || !agentbuf)
96965 goto out;
96966
96967 + if (agentbuf[0] == '\0')
96968 + goto out;
96969 +
96970 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
96971 if (!path)
96972 goto out;
96973 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
96974 struct task_struct *task;
96975 int count = 0;
96976
96977 - seq_printf(seq, "css_set %p\n", cset);
96978 + seq_printf(seq, "css_set %pK\n", cset);
96979
96980 list_for_each_entry(task, &cset->tasks, cg_list) {
96981 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
96982 diff --git a/kernel/compat.c b/kernel/compat.c
96983 index 24f0061..762ec00 100644
96984 --- a/kernel/compat.c
96985 +++ b/kernel/compat.c
96986 @@ -13,6 +13,7 @@
96987
96988 #include <linux/linkage.h>
96989 #include <linux/compat.h>
96990 +#include <linux/module.h>
96991 #include <linux/errno.h>
96992 #include <linux/time.h>
96993 #include <linux/signal.h>
96994 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
96995 mm_segment_t oldfs;
96996 long ret;
96997
96998 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
96999 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
97000 oldfs = get_fs();
97001 set_fs(KERNEL_DS);
97002 ret = hrtimer_nanosleep_restart(restart);
97003 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
97004 oldfs = get_fs();
97005 set_fs(KERNEL_DS);
97006 ret = hrtimer_nanosleep(&tu,
97007 - rmtp ? (struct timespec __user *)&rmt : NULL,
97008 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
97009 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
97010 set_fs(oldfs);
97011
97012 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
97013 mm_segment_t old_fs = get_fs();
97014
97015 set_fs(KERNEL_DS);
97016 - ret = sys_sigpending((old_sigset_t __user *) &s);
97017 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
97018 set_fs(old_fs);
97019 if (ret == 0)
97020 ret = put_user(s, set);
97021 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
97022 mm_segment_t old_fs = get_fs();
97023
97024 set_fs(KERNEL_DS);
97025 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
97026 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
97027 set_fs(old_fs);
97028
97029 if (!ret) {
97030 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
97031 set_fs (KERNEL_DS);
97032 ret = sys_wait4(pid,
97033 (stat_addr ?
97034 - (unsigned int __user *) &status : NULL),
97035 - options, (struct rusage __user *) &r);
97036 + (unsigned int __force_user *) &status : NULL),
97037 + options, (struct rusage __force_user *) &r);
97038 set_fs (old_fs);
97039
97040 if (ret > 0) {
97041 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
97042 memset(&info, 0, sizeof(info));
97043
97044 set_fs(KERNEL_DS);
97045 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
97046 - uru ? (struct rusage __user *)&ru : NULL);
97047 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
97048 + uru ? (struct rusage __force_user *)&ru : NULL);
97049 set_fs(old_fs);
97050
97051 if ((ret < 0) || (info.si_signo == 0))
97052 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
97053 oldfs = get_fs();
97054 set_fs(KERNEL_DS);
97055 err = sys_timer_settime(timer_id, flags,
97056 - (struct itimerspec __user *) &newts,
97057 - (struct itimerspec __user *) &oldts);
97058 + (struct itimerspec __force_user *) &newts,
97059 + (struct itimerspec __force_user *) &oldts);
97060 set_fs(oldfs);
97061 if (!err && old && put_compat_itimerspec(old, &oldts))
97062 return -EFAULT;
97063 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
97064 oldfs = get_fs();
97065 set_fs(KERNEL_DS);
97066 err = sys_timer_gettime(timer_id,
97067 - (struct itimerspec __user *) &ts);
97068 + (struct itimerspec __force_user *) &ts);
97069 set_fs(oldfs);
97070 if (!err && put_compat_itimerspec(setting, &ts))
97071 return -EFAULT;
97072 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
97073 oldfs = get_fs();
97074 set_fs(KERNEL_DS);
97075 err = sys_clock_settime(which_clock,
97076 - (struct timespec __user *) &ts);
97077 + (struct timespec __force_user *) &ts);
97078 set_fs(oldfs);
97079 return err;
97080 }
97081 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
97082 oldfs = get_fs();
97083 set_fs(KERNEL_DS);
97084 err = sys_clock_gettime(which_clock,
97085 - (struct timespec __user *) &ts);
97086 + (struct timespec __force_user *) &ts);
97087 set_fs(oldfs);
97088 if (!err && compat_put_timespec(&ts, tp))
97089 return -EFAULT;
97090 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
97091
97092 oldfs = get_fs();
97093 set_fs(KERNEL_DS);
97094 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
97095 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
97096 set_fs(oldfs);
97097
97098 err = compat_put_timex(utp, &txc);
97099 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
97100 oldfs = get_fs();
97101 set_fs(KERNEL_DS);
97102 err = sys_clock_getres(which_clock,
97103 - (struct timespec __user *) &ts);
97104 + (struct timespec __force_user *) &ts);
97105 set_fs(oldfs);
97106 if (!err && tp && compat_put_timespec(&ts, tp))
97107 return -EFAULT;
97108 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
97109 struct timespec tu;
97110 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
97111
97112 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
97113 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
97114 oldfs = get_fs();
97115 set_fs(KERNEL_DS);
97116 err = clock_nanosleep_restart(restart);
97117 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
97118 oldfs = get_fs();
97119 set_fs(KERNEL_DS);
97120 err = sys_clock_nanosleep(which_clock, flags,
97121 - (struct timespec __user *) &in,
97122 - (struct timespec __user *) &out);
97123 + (struct timespec __force_user *) &in,
97124 + (struct timespec __force_user *) &out);
97125 set_fs(oldfs);
97126
97127 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
97128 @@ -912,7 +913,8 @@ long compat_get_bitmap(unsigned long *mask, const compat_ulong_t __user *umask,
97129 * bitmap. We must however ensure the end of the
97130 * kernel bitmap is zeroed.
97131 */
97132 - if (nr_compat_longs-- > 0) {
97133 + if (nr_compat_longs) {
97134 + nr_compat_longs--;
97135 if (__get_user(um, umask))
97136 return -EFAULT;
97137 } else {
97138 @@ -954,7 +956,8 @@ long compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask,
97139 * We dont want to write past the end of the userspace
97140 * bitmap.
97141 */
97142 - if (nr_compat_longs-- > 0) {
97143 + if (nr_compat_longs) {
97144 + nr_compat_longs--;
97145 if (__put_user(um, umask))
97146 return -EFAULT;
97147 }
97148 @@ -1145,7 +1148,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
97149 mm_segment_t old_fs = get_fs();
97150
97151 set_fs(KERNEL_DS);
97152 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
97153 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
97154 set_fs(old_fs);
97155 if (compat_put_timespec(&t, interval))
97156 return -EFAULT;
97157 diff --git a/kernel/configs.c b/kernel/configs.c
97158 index c18b1f1..b9a0132 100644
97159 --- a/kernel/configs.c
97160 +++ b/kernel/configs.c
97161 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
97162 struct proc_dir_entry *entry;
97163
97164 /* create the current config file */
97165 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
97166 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
97167 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
97168 + &ikconfig_file_ops);
97169 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
97170 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
97171 + &ikconfig_file_ops);
97172 +#endif
97173 +#else
97174 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
97175 &ikconfig_file_ops);
97176 +#endif
97177 +
97178 if (!entry)
97179 return -ENOMEM;
97180
97181 diff --git a/kernel/cred.c b/kernel/cred.c
97182 index e0573a4..26c0fd3 100644
97183 --- a/kernel/cred.c
97184 +++ b/kernel/cred.c
97185 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
97186 validate_creds(cred);
97187 alter_cred_subscribers(cred, -1);
97188 put_cred(cred);
97189 +
97190 +#ifdef CONFIG_GRKERNSEC_SETXID
97191 + cred = (struct cred *) tsk->delayed_cred;
97192 + if (cred != NULL) {
97193 + tsk->delayed_cred = NULL;
97194 + validate_creds(cred);
97195 + alter_cred_subscribers(cred, -1);
97196 + put_cred(cred);
97197 + }
97198 +#endif
97199 }
97200
97201 /**
97202 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
97203 * Always returns 0 thus allowing this function to be tail-called at the end
97204 * of, say, sys_setgid().
97205 */
97206 -int commit_creds(struct cred *new)
97207 +static int __commit_creds(struct cred *new)
97208 {
97209 struct task_struct *task = current;
97210 const struct cred *old = task->real_cred;
97211 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
97212
97213 get_cred(new); /* we will require a ref for the subj creds too */
97214
97215 + gr_set_role_label(task, new->uid, new->gid);
97216 +
97217 /* dumpability changes */
97218 if (!uid_eq(old->euid, new->euid) ||
97219 !gid_eq(old->egid, new->egid) ||
97220 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
97221 put_cred(old);
97222 return 0;
97223 }
97224 +#ifdef CONFIG_GRKERNSEC_SETXID
97225 +extern int set_user(struct cred *new);
97226 +
97227 +void gr_delayed_cred_worker(void)
97228 +{
97229 + const struct cred *new = current->delayed_cred;
97230 + struct cred *ncred;
97231 +
97232 + current->delayed_cred = NULL;
97233 +
97234 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
97235 + // from doing get_cred on it when queueing this
97236 + put_cred(new);
97237 + return;
97238 + } else if (new == NULL)
97239 + return;
97240 +
97241 + ncred = prepare_creds();
97242 + if (!ncred)
97243 + goto die;
97244 + // uids
97245 + ncred->uid = new->uid;
97246 + ncred->euid = new->euid;
97247 + ncred->suid = new->suid;
97248 + ncred->fsuid = new->fsuid;
97249 + // gids
97250 + ncred->gid = new->gid;
97251 + ncred->egid = new->egid;
97252 + ncred->sgid = new->sgid;
97253 + ncred->fsgid = new->fsgid;
97254 + // groups
97255 + set_groups(ncred, new->group_info);
97256 + // caps
97257 + ncred->securebits = new->securebits;
97258 + ncred->cap_inheritable = new->cap_inheritable;
97259 + ncred->cap_permitted = new->cap_permitted;
97260 + ncred->cap_effective = new->cap_effective;
97261 + ncred->cap_bset = new->cap_bset;
97262 +
97263 + if (set_user(ncred)) {
97264 + abort_creds(ncred);
97265 + goto die;
97266 + }
97267 +
97268 + // from doing get_cred on it when queueing this
97269 + put_cred(new);
97270 +
97271 + __commit_creds(ncred);
97272 + return;
97273 +die:
97274 + // from doing get_cred on it when queueing this
97275 + put_cred(new);
97276 + do_group_exit(SIGKILL);
97277 +}
97278 +#endif
97279 +
97280 +int commit_creds(struct cred *new)
97281 +{
97282 +#ifdef CONFIG_GRKERNSEC_SETXID
97283 + int ret;
97284 + int schedule_it = 0;
97285 + struct task_struct *t;
97286 + unsigned oldsecurebits = current_cred()->securebits;
97287 +
97288 + /* we won't get called with tasklist_lock held for writing
97289 + and interrupts disabled as the cred struct in that case is
97290 + init_cred
97291 + */
97292 + if (grsec_enable_setxid && !current_is_single_threaded() &&
97293 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
97294 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
97295 + schedule_it = 1;
97296 + }
97297 + ret = __commit_creds(new);
97298 + if (schedule_it) {
97299 + rcu_read_lock();
97300 + read_lock(&tasklist_lock);
97301 + for (t = next_thread(current); t != current;
97302 + t = next_thread(t)) {
97303 + /* we'll check if the thread has uid 0 in
97304 + * the delayed worker routine
97305 + */
97306 + if (task_securebits(t) == oldsecurebits &&
97307 + t->delayed_cred == NULL) {
97308 + t->delayed_cred = get_cred(new);
97309 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
97310 + set_tsk_need_resched(t);
97311 + }
97312 + }
97313 + read_unlock(&tasklist_lock);
97314 + rcu_read_unlock();
97315 + }
97316 +
97317 + return ret;
97318 +#else
97319 + return __commit_creds(new);
97320 +#endif
97321 +}
97322 +
97323 EXPORT_SYMBOL(commit_creds);
97324
97325 /**
97326 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
97327 index 0874e2e..5b32cc9 100644
97328 --- a/kernel/debug/debug_core.c
97329 +++ b/kernel/debug/debug_core.c
97330 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
97331 */
97332 static atomic_t masters_in_kgdb;
97333 static atomic_t slaves_in_kgdb;
97334 -static atomic_t kgdb_break_tasklet_var;
97335 +static atomic_unchecked_t kgdb_break_tasklet_var;
97336 atomic_t kgdb_setting_breakpoint;
97337
97338 struct task_struct *kgdb_usethread;
97339 @@ -137,7 +137,7 @@ int kgdb_single_step;
97340 static pid_t kgdb_sstep_pid;
97341
97342 /* to keep track of the CPU which is doing the single stepping*/
97343 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
97344 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
97345
97346 /*
97347 * If you are debugging a problem where roundup (the collection of
97348 @@ -552,7 +552,7 @@ return_normal:
97349 * kernel will only try for the value of sstep_tries before
97350 * giving up and continuing on.
97351 */
97352 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
97353 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
97354 (kgdb_info[cpu].task &&
97355 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
97356 atomic_set(&kgdb_active, -1);
97357 @@ -654,8 +654,8 @@ cpu_master_loop:
97358 }
97359
97360 kgdb_restore:
97361 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
97362 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
97363 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
97364 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
97365 if (kgdb_info[sstep_cpu].task)
97366 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
97367 else
97368 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
97369 static void kgdb_tasklet_bpt(unsigned long ing)
97370 {
97371 kgdb_breakpoint();
97372 - atomic_set(&kgdb_break_tasklet_var, 0);
97373 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
97374 }
97375
97376 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
97377
97378 void kgdb_schedule_breakpoint(void)
97379 {
97380 - if (atomic_read(&kgdb_break_tasklet_var) ||
97381 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
97382 atomic_read(&kgdb_active) != -1 ||
97383 atomic_read(&kgdb_setting_breakpoint))
97384 return;
97385 - atomic_inc(&kgdb_break_tasklet_var);
97386 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
97387 tasklet_schedule(&kgdb_tasklet_breakpoint);
97388 }
97389 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
97390 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
97391 index 41213454..861e178 100644
97392 --- a/kernel/debug/kdb/kdb_main.c
97393 +++ b/kernel/debug/kdb/kdb_main.c
97394 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
97395 continue;
97396
97397 kdb_printf("%-20s%8u 0x%p ", mod->name,
97398 - mod->core_size, (void *)mod);
97399 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
97400 #ifdef CONFIG_MODULE_UNLOAD
97401 kdb_printf("%4d ", module_refcount(mod));
97402 #endif
97403 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
97404 kdb_printf(" (Loading)");
97405 else
97406 kdb_printf(" (Live)");
97407 - kdb_printf(" 0x%p", mod->module_core);
97408 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
97409
97410 #ifdef CONFIG_MODULE_UNLOAD
97411 {
97412 diff --git a/kernel/events/core.c b/kernel/events/core.c
97413 index 2fabc06..79cceec 100644
97414 --- a/kernel/events/core.c
97415 +++ b/kernel/events/core.c
97416 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
97417 * 0 - disallow raw tracepoint access for unpriv
97418 * 1 - disallow cpu events for unpriv
97419 * 2 - disallow kernel profiling for unpriv
97420 + * 3 - disallow all unpriv perf event use
97421 */
97422 -int sysctl_perf_event_paranoid __read_mostly = 1;
97423 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
97424 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
97425 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
97426 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
97427 +#else
97428 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
97429 +#endif
97430
97431 /* Minimum for 512 kiB + 1 user control page */
97432 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
97433 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
97434
97435 tmp *= sysctl_perf_cpu_time_max_percent;
97436 do_div(tmp, 100);
97437 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
97438 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
97439 }
97440
97441 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
97442 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
97443 }
97444 }
97445
97446 -static atomic64_t perf_event_id;
97447 +static atomic64_unchecked_t perf_event_id;
97448
97449 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
97450 enum event_type_t event_type);
97451 @@ -3220,7 +3227,7 @@ static void __perf_event_read(void *info)
97452
97453 static inline u64 perf_event_count(struct perf_event *event)
97454 {
97455 - return local64_read(&event->count) + atomic64_read(&event->child_count);
97456 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
97457 }
97458
97459 static u64 perf_event_read(struct perf_event *event)
97460 @@ -3656,9 +3663,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
97461 mutex_lock(&event->child_mutex);
97462 total += perf_event_read(event);
97463 *enabled += event->total_time_enabled +
97464 - atomic64_read(&event->child_total_time_enabled);
97465 + atomic64_read_unchecked(&event->child_total_time_enabled);
97466 *running += event->total_time_running +
97467 - atomic64_read(&event->child_total_time_running);
97468 + atomic64_read_unchecked(&event->child_total_time_running);
97469
97470 list_for_each_entry(child, &event->child_list, child_list) {
97471 total += perf_event_read(child);
97472 @@ -4147,10 +4154,10 @@ void perf_event_update_userpage(struct perf_event *event)
97473 userpg->offset -= local64_read(&event->hw.prev_count);
97474
97475 userpg->time_enabled = enabled +
97476 - atomic64_read(&event->child_total_time_enabled);
97477 + atomic64_read_unchecked(&event->child_total_time_enabled);
97478
97479 userpg->time_running = running +
97480 - atomic64_read(&event->child_total_time_running);
97481 + atomic64_read_unchecked(&event->child_total_time_running);
97482
97483 arch_perf_update_userpage(event, userpg, now);
97484
97485 @@ -4740,7 +4747,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
97486
97487 /* Data. */
97488 sp = perf_user_stack_pointer(regs);
97489 - rem = __output_copy_user(handle, (void *) sp, dump_size);
97490 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
97491 dyn_size = dump_size - rem;
97492
97493 perf_output_skip(handle, rem);
97494 @@ -4831,11 +4838,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
97495 values[n++] = perf_event_count(event);
97496 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
97497 values[n++] = enabled +
97498 - atomic64_read(&event->child_total_time_enabled);
97499 + atomic64_read_unchecked(&event->child_total_time_enabled);
97500 }
97501 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
97502 values[n++] = running +
97503 - atomic64_read(&event->child_total_time_running);
97504 + atomic64_read_unchecked(&event->child_total_time_running);
97505 }
97506 if (read_format & PERF_FORMAT_ID)
97507 values[n++] = primary_event_id(event);
97508 @@ -7180,7 +7187,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
97509 event->parent = parent_event;
97510
97511 event->ns = get_pid_ns(task_active_pid_ns(current));
97512 - event->id = atomic64_inc_return(&perf_event_id);
97513 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
97514
97515 event->state = PERF_EVENT_STATE_INACTIVE;
97516
97517 @@ -7470,6 +7477,11 @@ SYSCALL_DEFINE5(perf_event_open,
97518 if (flags & ~PERF_FLAG_ALL)
97519 return -EINVAL;
97520
97521 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
97522 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
97523 + return -EACCES;
97524 +#endif
97525 +
97526 err = perf_copy_attr(attr_uptr, &attr);
97527 if (err)
97528 return err;
97529 @@ -7892,10 +7904,10 @@ static void sync_child_event(struct perf_event *child_event,
97530 /*
97531 * Add back the child's count to the parent's count:
97532 */
97533 - atomic64_add(child_val, &parent_event->child_count);
97534 - atomic64_add(child_event->total_time_enabled,
97535 + atomic64_add_unchecked(child_val, &parent_event->child_count);
97536 + atomic64_add_unchecked(child_event->total_time_enabled,
97537 &parent_event->child_total_time_enabled);
97538 - atomic64_add(child_event->total_time_running,
97539 + atomic64_add_unchecked(child_event->total_time_running,
97540 &parent_event->child_total_time_running);
97541
97542 /*
97543 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
97544 index 569b2187..19940d9 100644
97545 --- a/kernel/events/internal.h
97546 +++ b/kernel/events/internal.h
97547 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
97548 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
97549 }
97550
97551 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
97552 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
97553 static inline unsigned long \
97554 func_name(struct perf_output_handle *handle, \
97555 - const void *buf, unsigned long len) \
97556 + const void user *buf, unsigned long len) \
97557 { \
97558 unsigned long size, written; \
97559 \
97560 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
97561 return 0;
97562 }
97563
97564 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
97565 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
97566
97567 static inline unsigned long
97568 memcpy_skip(void *dst, const void *src, unsigned long n)
97569 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
97570 return 0;
97571 }
97572
97573 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
97574 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
97575
97576 #ifndef arch_perf_out_copy_user
97577 #define arch_perf_out_copy_user arch_perf_out_copy_user
97578 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
97579 }
97580 #endif
97581
97582 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
97583 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
97584
97585 /* Callchain handling */
97586 extern struct perf_callchain_entry *
97587 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
97588 index cb346f2..e4dc317 100644
97589 --- a/kernel/events/uprobes.c
97590 +++ b/kernel/events/uprobes.c
97591 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
97592 {
97593 struct page *page;
97594 uprobe_opcode_t opcode;
97595 - int result;
97596 + long result;
97597
97598 pagefault_disable();
97599 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
97600 diff --git a/kernel/exit.c b/kernel/exit.c
97601 index feff10b..f623dd5 100644
97602 --- a/kernel/exit.c
97603 +++ b/kernel/exit.c
97604 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
97605 struct task_struct *leader;
97606 int zap_leader;
97607 repeat:
97608 +#ifdef CONFIG_NET
97609 + gr_del_task_from_ip_table(p);
97610 +#endif
97611 +
97612 /* don't need to get the RCU readlock here - the process is dead and
97613 * can't be modifying its own credentials. But shut RCU-lockdep up */
97614 rcu_read_lock();
97615 @@ -656,6 +660,8 @@ void do_exit(long code)
97616 int group_dead;
97617 TASKS_RCU(int tasks_rcu_i);
97618
97619 + set_fs(USER_DS);
97620 +
97621 profile_task_exit(tsk);
97622
97623 WARN_ON(blk_needs_flush_plug(tsk));
97624 @@ -672,7 +678,6 @@ void do_exit(long code)
97625 * mm_release()->clear_child_tid() from writing to a user-controlled
97626 * kernel address.
97627 */
97628 - set_fs(USER_DS);
97629
97630 ptrace_event(PTRACE_EVENT_EXIT, code);
97631
97632 @@ -730,6 +735,9 @@ void do_exit(long code)
97633 tsk->exit_code = code;
97634 taskstats_exit(tsk, group_dead);
97635
97636 + gr_acl_handle_psacct(tsk, code);
97637 + gr_acl_handle_exit();
97638 +
97639 exit_mm(tsk);
97640
97641 if (group_dead)
97642 @@ -849,7 +857,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
97643 * Take down every thread in the group. This is called by fatal signals
97644 * as well as by sys_exit_group (below).
97645 */
97646 -void
97647 +__noreturn void
97648 do_group_exit(int exit_code)
97649 {
97650 struct signal_struct *sig = current->signal;
97651 diff --git a/kernel/fork.c b/kernel/fork.c
97652 index cf65139..704476e 100644
97653 --- a/kernel/fork.c
97654 +++ b/kernel/fork.c
97655 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
97656 void thread_info_cache_init(void)
97657 {
97658 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
97659 - THREAD_SIZE, 0, NULL);
97660 + THREAD_SIZE, SLAB_USERCOPY, NULL);
97661 BUG_ON(thread_info_cache == NULL);
97662 }
97663 # endif
97664 #endif
97665
97666 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97667 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
97668 + int node, void **lowmem_stack)
97669 +{
97670 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
97671 + void *ret = NULL;
97672 + unsigned int i;
97673 +
97674 + *lowmem_stack = alloc_thread_info_node(tsk, node);
97675 + if (*lowmem_stack == NULL)
97676 + goto out;
97677 +
97678 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
97679 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
97680 +
97681 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
97682 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
97683 + if (ret == NULL) {
97684 + free_thread_info(*lowmem_stack);
97685 + *lowmem_stack = NULL;
97686 + }
97687 +
97688 +out:
97689 + return ret;
97690 +}
97691 +
97692 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
97693 +{
97694 + unmap_process_stacks(tsk);
97695 +}
97696 +#else
97697 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
97698 + int node, void **lowmem_stack)
97699 +{
97700 + return alloc_thread_info_node(tsk, node);
97701 +}
97702 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
97703 +{
97704 + free_thread_info(ti);
97705 +}
97706 +#endif
97707 +
97708 /* SLAB cache for signal_struct structures (tsk->signal) */
97709 static struct kmem_cache *signal_cachep;
97710
97711 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
97712 /* SLAB cache for mm_struct structures (tsk->mm) */
97713 static struct kmem_cache *mm_cachep;
97714
97715 -static void account_kernel_stack(struct thread_info *ti, int account)
97716 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
97717 {
97718 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97719 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
97720 +#else
97721 struct zone *zone = page_zone(virt_to_page(ti));
97722 +#endif
97723
97724 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
97725 }
97726
97727 void free_task(struct task_struct *tsk)
97728 {
97729 - account_kernel_stack(tsk->stack, -1);
97730 + account_kernel_stack(tsk, tsk->stack, -1);
97731 arch_release_thread_info(tsk->stack);
97732 - free_thread_info(tsk->stack);
97733 + gr_free_thread_info(tsk, tsk->stack);
97734 rt_mutex_debug_task_free(tsk);
97735 ftrace_graph_exit_task(tsk);
97736 put_seccomp_filter(tsk);
97737 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97738 {
97739 struct task_struct *tsk;
97740 struct thread_info *ti;
97741 + void *lowmem_stack;
97742 int node = tsk_fork_get_node(orig);
97743 int err;
97744
97745 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97746 if (!tsk)
97747 return NULL;
97748
97749 - ti = alloc_thread_info_node(tsk, node);
97750 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
97751 if (!ti)
97752 goto free_tsk;
97753
97754 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97755 goto free_ti;
97756
97757 tsk->stack = ti;
97758 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97759 + tsk->lowmem_stack = lowmem_stack;
97760 +#endif
97761 #ifdef CONFIG_SECCOMP
97762 /*
97763 * We must handle setting up seccomp filters once we're under
97764 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97765 set_task_stack_end_magic(tsk);
97766
97767 #ifdef CONFIG_CC_STACKPROTECTOR
97768 - tsk->stack_canary = get_random_int();
97769 + tsk->stack_canary = pax_get_random_long();
97770 #endif
97771
97772 /*
97773 @@ -352,24 +402,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97774 tsk->splice_pipe = NULL;
97775 tsk->task_frag.page = NULL;
97776
97777 - account_kernel_stack(ti, 1);
97778 + account_kernel_stack(tsk, ti, 1);
97779
97780 return tsk;
97781
97782 free_ti:
97783 - free_thread_info(ti);
97784 + gr_free_thread_info(tsk, ti);
97785 free_tsk:
97786 free_task_struct(tsk);
97787 return NULL;
97788 }
97789
97790 #ifdef CONFIG_MMU
97791 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97792 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
97793 +{
97794 + struct vm_area_struct *tmp;
97795 + unsigned long charge;
97796 + struct file *file;
97797 + int retval;
97798 +
97799 + charge = 0;
97800 + if (mpnt->vm_flags & VM_ACCOUNT) {
97801 + unsigned long len = vma_pages(mpnt);
97802 +
97803 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
97804 + goto fail_nomem;
97805 + charge = len;
97806 + }
97807 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97808 + if (!tmp)
97809 + goto fail_nomem;
97810 + *tmp = *mpnt;
97811 + tmp->vm_mm = mm;
97812 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
97813 + retval = vma_dup_policy(mpnt, tmp);
97814 + if (retval)
97815 + goto fail_nomem_policy;
97816 + if (anon_vma_fork(tmp, mpnt))
97817 + goto fail_nomem_anon_vma_fork;
97818 + tmp->vm_flags &= ~VM_LOCKED;
97819 + tmp->vm_next = tmp->vm_prev = NULL;
97820 + tmp->vm_mirror = NULL;
97821 + file = tmp->vm_file;
97822 + if (file) {
97823 + struct inode *inode = file_inode(file);
97824 + struct address_space *mapping = file->f_mapping;
97825 +
97826 + get_file(file);
97827 + if (tmp->vm_flags & VM_DENYWRITE)
97828 + atomic_dec(&inode->i_writecount);
97829 + i_mmap_lock_write(mapping);
97830 + if (tmp->vm_flags & VM_SHARED)
97831 + atomic_inc(&mapping->i_mmap_writable);
97832 + flush_dcache_mmap_lock(mapping);
97833 + /* insert tmp into the share list, just after mpnt */
97834 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
97835 + flush_dcache_mmap_unlock(mapping);
97836 + i_mmap_unlock_write(mapping);
97837 + }
97838 +
97839 + /*
97840 + * Clear hugetlb-related page reserves for children. This only
97841 + * affects MAP_PRIVATE mappings. Faults generated by the child
97842 + * are not guaranteed to succeed, even if read-only
97843 + */
97844 + if (is_vm_hugetlb_page(tmp))
97845 + reset_vma_resv_huge_pages(tmp);
97846 +
97847 + return tmp;
97848 +
97849 +fail_nomem_anon_vma_fork:
97850 + mpol_put(vma_policy(tmp));
97851 +fail_nomem_policy:
97852 + kmem_cache_free(vm_area_cachep, tmp);
97853 +fail_nomem:
97854 + vm_unacct_memory(charge);
97855 + return NULL;
97856 +}
97857 +
97858 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97859 {
97860 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
97861 struct rb_node **rb_link, *rb_parent;
97862 int retval;
97863 - unsigned long charge;
97864
97865 uprobe_start_dup_mmap();
97866 down_write(&oldmm->mmap_sem);
97867 @@ -397,51 +512,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97868
97869 prev = NULL;
97870 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
97871 - struct file *file;
97872 -
97873 if (mpnt->vm_flags & VM_DONTCOPY) {
97874 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
97875 -vma_pages(mpnt));
97876 continue;
97877 }
97878 - charge = 0;
97879 - if (mpnt->vm_flags & VM_ACCOUNT) {
97880 - unsigned long len = vma_pages(mpnt);
97881 -
97882 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
97883 - goto fail_nomem;
97884 - charge = len;
97885 - }
97886 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97887 - if (!tmp)
97888 - goto fail_nomem;
97889 - *tmp = *mpnt;
97890 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
97891 - retval = vma_dup_policy(mpnt, tmp);
97892 - if (retval)
97893 - goto fail_nomem_policy;
97894 - tmp->vm_mm = mm;
97895 - if (anon_vma_fork(tmp, mpnt))
97896 - goto fail_nomem_anon_vma_fork;
97897 - tmp->vm_flags &= ~VM_LOCKED;
97898 - tmp->vm_next = tmp->vm_prev = NULL;
97899 - file = tmp->vm_file;
97900 - if (file) {
97901 - struct inode *inode = file_inode(file);
97902 - struct address_space *mapping = file->f_mapping;
97903 -
97904 - get_file(file);
97905 - if (tmp->vm_flags & VM_DENYWRITE)
97906 - atomic_dec(&inode->i_writecount);
97907 - i_mmap_lock_write(mapping);
97908 - if (tmp->vm_flags & VM_SHARED)
97909 - atomic_inc(&mapping->i_mmap_writable);
97910 - flush_dcache_mmap_lock(mapping);
97911 - /* insert tmp into the share list, just after mpnt */
97912 - vma_interval_tree_insert_after(tmp, mpnt,
97913 - &mapping->i_mmap);
97914 - flush_dcache_mmap_unlock(mapping);
97915 - i_mmap_unlock_write(mapping);
97916 + tmp = dup_vma(mm, oldmm, mpnt);
97917 + if (!tmp) {
97918 + retval = -ENOMEM;
97919 + goto out;
97920 }
97921
97922 /*
97923 @@ -473,6 +552,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97924 if (retval)
97925 goto out;
97926 }
97927 +
97928 +#ifdef CONFIG_PAX_SEGMEXEC
97929 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
97930 + struct vm_area_struct *mpnt_m;
97931 +
97932 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
97933 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
97934 +
97935 + if (!mpnt->vm_mirror)
97936 + continue;
97937 +
97938 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
97939 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
97940 + mpnt->vm_mirror = mpnt_m;
97941 + } else {
97942 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
97943 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
97944 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
97945 + mpnt->vm_mirror->vm_mirror = mpnt;
97946 + }
97947 + }
97948 + BUG_ON(mpnt_m);
97949 + }
97950 +#endif
97951 +
97952 /* a new mm has just been created */
97953 arch_dup_mmap(oldmm, mm);
97954 retval = 0;
97955 @@ -482,14 +586,6 @@ out:
97956 up_write(&oldmm->mmap_sem);
97957 uprobe_end_dup_mmap();
97958 return retval;
97959 -fail_nomem_anon_vma_fork:
97960 - mpol_put(vma_policy(tmp));
97961 -fail_nomem_policy:
97962 - kmem_cache_free(vm_area_cachep, tmp);
97963 -fail_nomem:
97964 - retval = -ENOMEM;
97965 - vm_unacct_memory(charge);
97966 - goto out;
97967 }
97968
97969 static inline int mm_alloc_pgd(struct mm_struct *mm)
97970 @@ -739,8 +835,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
97971 return ERR_PTR(err);
97972
97973 mm = get_task_mm(task);
97974 - if (mm && mm != current->mm &&
97975 - !ptrace_may_access(task, mode)) {
97976 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
97977 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
97978 mmput(mm);
97979 mm = ERR_PTR(-EACCES);
97980 }
97981 @@ -943,13 +1039,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
97982 spin_unlock(&fs->lock);
97983 return -EAGAIN;
97984 }
97985 - fs->users++;
97986 + atomic_inc(&fs->users);
97987 spin_unlock(&fs->lock);
97988 return 0;
97989 }
97990 tsk->fs = copy_fs_struct(fs);
97991 if (!tsk->fs)
97992 return -ENOMEM;
97993 + /* Carry through gr_chroot_dentry and is_chrooted instead
97994 + of recomputing it here. Already copied when the task struct
97995 + is duplicated. This allows pivot_root to not be treated as
97996 + a chroot
97997 + */
97998 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
97999 +
98000 return 0;
98001 }
98002
98003 @@ -1187,7 +1290,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
98004 * parts of the process environment (as per the clone
98005 * flags). The actual kick-off is left to the caller.
98006 */
98007 -static struct task_struct *copy_process(unsigned long clone_flags,
98008 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
98009 unsigned long stack_start,
98010 unsigned long stack_size,
98011 int __user *child_tidptr,
98012 @@ -1258,6 +1361,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
98013 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
98014 #endif
98015 retval = -EAGAIN;
98016 +
98017 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
98018 +
98019 if (atomic_read(&p->real_cred->user->processes) >=
98020 task_rlimit(p, RLIMIT_NPROC)) {
98021 if (p->real_cred->user != INIT_USER &&
98022 @@ -1507,6 +1613,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
98023 goto bad_fork_free_pid;
98024 }
98025
98026 + /* synchronizes with gr_set_acls()
98027 + we need to call this past the point of no return for fork()
98028 + */
98029 + gr_copy_label(p);
98030 +
98031 if (likely(p->pid)) {
98032 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
98033
98034 @@ -1597,6 +1708,8 @@ bad_fork_cleanup_count:
98035 bad_fork_free:
98036 free_task(p);
98037 fork_out:
98038 + gr_log_forkfail(retval);
98039 +
98040 return ERR_PTR(retval);
98041 }
98042
98043 @@ -1658,6 +1771,7 @@ long do_fork(unsigned long clone_flags,
98044
98045 p = copy_process(clone_flags, stack_start, stack_size,
98046 child_tidptr, NULL, trace);
98047 + add_latent_entropy();
98048 /*
98049 * Do this prior waking up the new thread - the thread pointer
98050 * might get invalid after that point, if the thread exits quickly.
98051 @@ -1674,6 +1788,8 @@ long do_fork(unsigned long clone_flags,
98052 if (clone_flags & CLONE_PARENT_SETTID)
98053 put_user(nr, parent_tidptr);
98054
98055 + gr_handle_brute_check();
98056 +
98057 if (clone_flags & CLONE_VFORK) {
98058 p->vfork_done = &vfork;
98059 init_completion(&vfork);
98060 @@ -1792,7 +1908,7 @@ void __init proc_caches_init(void)
98061 mm_cachep = kmem_cache_create("mm_struct",
98062 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
98063 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
98064 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
98065 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
98066 mmap_init();
98067 nsproxy_cache_init();
98068 }
98069 @@ -1832,7 +1948,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
98070 return 0;
98071
98072 /* don't need lock here; in the worst case we'll do useless copy */
98073 - if (fs->users == 1)
98074 + if (atomic_read(&fs->users) == 1)
98075 return 0;
98076
98077 *new_fsp = copy_fs_struct(fs);
98078 @@ -1944,7 +2060,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
98079 fs = current->fs;
98080 spin_lock(&fs->lock);
98081 current->fs = new_fs;
98082 - if (--fs->users)
98083 + gr_set_chroot_entries(current, &current->fs->root);
98084 + if (atomic_dec_return(&fs->users))
98085 new_fs = NULL;
98086 else
98087 new_fs = fs;
98088 diff --git a/kernel/futex.c b/kernel/futex.c
98089 index 2a5e383..878bac6 100644
98090 --- a/kernel/futex.c
98091 +++ b/kernel/futex.c
98092 @@ -201,7 +201,7 @@ struct futex_pi_state {
98093 atomic_t refcount;
98094
98095 union futex_key key;
98096 -};
98097 +} __randomize_layout;
98098
98099 /**
98100 * struct futex_q - The hashed futex queue entry, one per waiting task
98101 @@ -235,7 +235,7 @@ struct futex_q {
98102 struct rt_mutex_waiter *rt_waiter;
98103 union futex_key *requeue_pi_key;
98104 u32 bitset;
98105 -};
98106 +} __randomize_layout;
98107
98108 static const struct futex_q futex_q_init = {
98109 /* list gets initialized in queue_me()*/
98110 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
98111 struct page *page, *page_head;
98112 int err, ro = 0;
98113
98114 +#ifdef CONFIG_PAX_SEGMEXEC
98115 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
98116 + return -EFAULT;
98117 +#endif
98118 +
98119 /*
98120 * The futex address must be "naturally" aligned.
98121 */
98122 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
98123
98124 static int get_futex_value_locked(u32 *dest, u32 __user *from)
98125 {
98126 - int ret;
98127 + unsigned long ret;
98128
98129 pagefault_disable();
98130 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
98131 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
98132 {
98133 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
98134 u32 curval;
98135 + mm_segment_t oldfs;
98136
98137 /*
98138 * This will fail and we want it. Some arch implementations do
98139 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
98140 * implementation, the non-functional ones will return
98141 * -ENOSYS.
98142 */
98143 + oldfs = get_fs();
98144 + set_fs(USER_DS);
98145 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
98146 futex_cmpxchg_enabled = 1;
98147 + set_fs(oldfs);
98148 #endif
98149 }
98150
98151 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
98152 index 55c8c93..9ba7ad6 100644
98153 --- a/kernel/futex_compat.c
98154 +++ b/kernel/futex_compat.c
98155 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
98156 return 0;
98157 }
98158
98159 -static void __user *futex_uaddr(struct robust_list __user *entry,
98160 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
98161 compat_long_t futex_offset)
98162 {
98163 compat_uptr_t base = ptr_to_compat(entry);
98164 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
98165 index b358a80..fc25240 100644
98166 --- a/kernel/gcov/base.c
98167 +++ b/kernel/gcov/base.c
98168 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
98169 }
98170
98171 #ifdef CONFIG_MODULES
98172 -static inline int within(void *addr, void *start, unsigned long size)
98173 -{
98174 - return ((addr >= start) && (addr < start + size));
98175 -}
98176 -
98177 /* Update list and generate events when modules are unloaded. */
98178 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
98179 void *data)
98180 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
98181
98182 /* Remove entries located in module from linked list. */
98183 while ((info = gcov_info_next(info))) {
98184 - if (within(info, mod->module_core, mod->core_size)) {
98185 + if (within_module_core_rw((unsigned long)info, mod)) {
98186 gcov_info_unlink(prev, info);
98187 if (gcov_events_enabled)
98188 gcov_event(GCOV_REMOVE, info);
98189 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
98190 index 886d09e..c7ff4e5 100644
98191 --- a/kernel/irq/manage.c
98192 +++ b/kernel/irq/manage.c
98193 @@ -874,7 +874,7 @@ static int irq_thread(void *data)
98194
98195 action_ret = handler_fn(desc, action);
98196 if (action_ret == IRQ_HANDLED)
98197 - atomic_inc(&desc->threads_handled);
98198 + atomic_inc_unchecked(&desc->threads_handled);
98199
98200 wake_threads_waitq(desc);
98201 }
98202 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
98203 index e2514b0..de3dfe0 100644
98204 --- a/kernel/irq/spurious.c
98205 +++ b/kernel/irq/spurious.c
98206 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
98207 * count. We just care about the count being
98208 * different than the one we saw before.
98209 */
98210 - handled = atomic_read(&desc->threads_handled);
98211 + handled = atomic_read_unchecked(&desc->threads_handled);
98212 handled |= SPURIOUS_DEFERRED;
98213 if (handled != desc->threads_handled_last) {
98214 action_ret = IRQ_HANDLED;
98215 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
98216 index 9019f15..9a3c42e 100644
98217 --- a/kernel/jump_label.c
98218 +++ b/kernel/jump_label.c
98219 @@ -14,6 +14,7 @@
98220 #include <linux/err.h>
98221 #include <linux/static_key.h>
98222 #include <linux/jump_label_ratelimit.h>
98223 +#include <linux/mm.h>
98224
98225 #ifdef HAVE_JUMP_LABEL
98226
98227 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
98228
98229 size = (((unsigned long)stop - (unsigned long)start)
98230 / sizeof(struct jump_entry));
98231 + pax_open_kernel();
98232 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
98233 + pax_close_kernel();
98234 }
98235
98236 static void jump_label_update(struct static_key *key, int enable);
98237 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
98238 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
98239 struct jump_entry *iter;
98240
98241 + pax_open_kernel();
98242 for (iter = iter_start; iter < iter_stop; iter++) {
98243 if (within_module_init(iter->code, mod))
98244 iter->code = 0;
98245 }
98246 + pax_close_kernel();
98247 }
98248
98249 static int
98250 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
98251 index 5c5987f..bc502b0 100644
98252 --- a/kernel/kallsyms.c
98253 +++ b/kernel/kallsyms.c
98254 @@ -11,6 +11,9 @@
98255 * Changed the compression method from stem compression to "table lookup"
98256 * compression (see scripts/kallsyms.c for a more complete description)
98257 */
98258 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98259 +#define __INCLUDED_BY_HIDESYM 1
98260 +#endif
98261 #include <linux/kallsyms.h>
98262 #include <linux/module.h>
98263 #include <linux/init.h>
98264 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
98265
98266 static inline int is_kernel_inittext(unsigned long addr)
98267 {
98268 + if (system_state != SYSTEM_BOOTING)
98269 + return 0;
98270 +
98271 if (addr >= (unsigned long)_sinittext
98272 && addr <= (unsigned long)_einittext)
98273 return 1;
98274 return 0;
98275 }
98276
98277 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98278 +#ifdef CONFIG_MODULES
98279 +static inline int is_module_text(unsigned long addr)
98280 +{
98281 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
98282 + return 1;
98283 +
98284 + addr = ktla_ktva(addr);
98285 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
98286 +}
98287 +#else
98288 +static inline int is_module_text(unsigned long addr)
98289 +{
98290 + return 0;
98291 +}
98292 +#endif
98293 +#endif
98294 +
98295 static inline int is_kernel_text(unsigned long addr)
98296 {
98297 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
98298 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
98299
98300 static inline int is_kernel(unsigned long addr)
98301 {
98302 +
98303 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98304 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
98305 + return 1;
98306 +
98307 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
98308 +#else
98309 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
98310 +#endif
98311 +
98312 return 1;
98313 return in_gate_area_no_mm(addr);
98314 }
98315
98316 static int is_ksym_addr(unsigned long addr)
98317 {
98318 +
98319 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98320 + if (is_module_text(addr))
98321 + return 0;
98322 +#endif
98323 +
98324 if (all_var)
98325 return is_kernel(addr);
98326
98327 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
98328
98329 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
98330 {
98331 - iter->name[0] = '\0';
98332 iter->nameoff = get_symbol_offset(new_pos);
98333 iter->pos = new_pos;
98334 }
98335 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
98336 {
98337 struct kallsym_iter *iter = m->private;
98338
98339 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98340 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
98341 + return 0;
98342 +#endif
98343 +
98344 /* Some debugging symbols have no name. Ignore them. */
98345 if (!iter->name[0])
98346 return 0;
98347 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
98348 */
98349 type = iter->exported ? toupper(iter->type) :
98350 tolower(iter->type);
98351 +
98352 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
98353 type, iter->name, iter->module_name);
98354 } else
98355 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
98356 index 0aa69ea..a7fcafb 100644
98357 --- a/kernel/kcmp.c
98358 +++ b/kernel/kcmp.c
98359 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
98360 struct task_struct *task1, *task2;
98361 int ret;
98362
98363 +#ifdef CONFIG_GRKERNSEC
98364 + return -ENOSYS;
98365 +#endif
98366 +
98367 rcu_read_lock();
98368
98369 /*
98370 diff --git a/kernel/kexec.c b/kernel/kexec.c
98371 index 38c25b1..12b3f69 100644
98372 --- a/kernel/kexec.c
98373 +++ b/kernel/kexec.c
98374 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
98375 compat_ulong_t, flags)
98376 {
98377 struct compat_kexec_segment in;
98378 - struct kexec_segment out, __user *ksegments;
98379 + struct kexec_segment out;
98380 + struct kexec_segment __user *ksegments;
98381 unsigned long i, result;
98382
98383 /* Don't allow clients that don't understand the native
98384 diff --git a/kernel/kmod.c b/kernel/kmod.c
98385 index 2777f40..a689506 100644
98386 --- a/kernel/kmod.c
98387 +++ b/kernel/kmod.c
98388 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
98389 kfree(info->argv);
98390 }
98391
98392 -static int call_modprobe(char *module_name, int wait)
98393 +static int call_modprobe(char *module_name, char *module_param, int wait)
98394 {
98395 struct subprocess_info *info;
98396 static char *envp[] = {
98397 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
98398 NULL
98399 };
98400
98401 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
98402 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
98403 if (!argv)
98404 goto out;
98405
98406 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
98407 argv[1] = "-q";
98408 argv[2] = "--";
98409 argv[3] = module_name; /* check free_modprobe_argv() */
98410 - argv[4] = NULL;
98411 + argv[4] = module_param;
98412 + argv[5] = NULL;
98413
98414 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
98415 NULL, free_modprobe_argv, NULL);
98416 @@ -122,9 +123,8 @@ out:
98417 * If module auto-loading support is disabled then this function
98418 * becomes a no-operation.
98419 */
98420 -int __request_module(bool wait, const char *fmt, ...)
98421 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
98422 {
98423 - va_list args;
98424 char module_name[MODULE_NAME_LEN];
98425 unsigned int max_modprobes;
98426 int ret;
98427 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
98428 if (!modprobe_path[0])
98429 return 0;
98430
98431 - va_start(args, fmt);
98432 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
98433 - va_end(args);
98434 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
98435 if (ret >= MODULE_NAME_LEN)
98436 return -ENAMETOOLONG;
98437
98438 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
98439 if (ret)
98440 return ret;
98441
98442 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98443 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
98444 + /* hack to workaround consolekit/udisks stupidity */
98445 + read_lock(&tasklist_lock);
98446 + if (!strcmp(current->comm, "mount") &&
98447 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
98448 + read_unlock(&tasklist_lock);
98449 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
98450 + return -EPERM;
98451 + }
98452 + read_unlock(&tasklist_lock);
98453 + }
98454 +#endif
98455 +
98456 /* If modprobe needs a service that is in a module, we get a recursive
98457 * loop. Limit the number of running kmod threads to max_threads/2 or
98458 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
98459 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
98460
98461 trace_module_request(module_name, wait, _RET_IP_);
98462
98463 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
98464 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
98465
98466 atomic_dec(&kmod_concurrent);
98467 return ret;
98468 }
98469 +
98470 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
98471 +{
98472 + va_list args;
98473 + int ret;
98474 +
98475 + va_start(args, fmt);
98476 + ret = ____request_module(wait, module_param, fmt, args);
98477 + va_end(args);
98478 +
98479 + return ret;
98480 +}
98481 +
98482 +int __request_module(bool wait, const char *fmt, ...)
98483 +{
98484 + va_list args;
98485 + int ret;
98486 +
98487 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98488 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
98489 + char module_param[MODULE_NAME_LEN];
98490 +
98491 + memset(module_param, 0, sizeof(module_param));
98492 +
98493 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
98494 +
98495 + va_start(args, fmt);
98496 + ret = ____request_module(wait, module_param, fmt, args);
98497 + va_end(args);
98498 +
98499 + return ret;
98500 + }
98501 +#endif
98502 +
98503 + va_start(args, fmt);
98504 + ret = ____request_module(wait, NULL, fmt, args);
98505 + va_end(args);
98506 +
98507 + return ret;
98508 +}
98509 +
98510 EXPORT_SYMBOL(__request_module);
98511 #endif /* CONFIG_MODULES */
98512
98513 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
98514 {
98515 +#ifdef CONFIG_GRKERNSEC
98516 + kfree(info->path);
98517 + info->path = info->origpath;
98518 +#endif
98519 if (info->cleanup)
98520 (*info->cleanup)(info);
98521 kfree(info);
98522 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
98523 */
98524 set_user_nice(current, 0);
98525
98526 +#ifdef CONFIG_GRKERNSEC
98527 + /* this is race-free as far as userland is concerned as we copied
98528 + out the path to be used prior to this point and are now operating
98529 + on that copy
98530 + */
98531 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
98532 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
98533 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
98534 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
98535 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
98536 + retval = -EPERM;
98537 + goto out;
98538 + }
98539 +#endif
98540 +
98541 retval = -ENOMEM;
98542 new = prepare_kernel_cred(current);
98543 if (!new)
98544 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
98545 commit_creds(new);
98546
98547 retval = do_execve(getname_kernel(sub_info->path),
98548 - (const char __user *const __user *)sub_info->argv,
98549 - (const char __user *const __user *)sub_info->envp);
98550 + (const char __user *const __force_user *)sub_info->argv,
98551 + (const char __user *const __force_user *)sub_info->envp);
98552 out:
98553 sub_info->retval = retval;
98554 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
98555 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
98556 *
98557 * Thus the __user pointer cast is valid here.
98558 */
98559 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
98560 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
98561
98562 /*
98563 * If ret is 0, either ____call_usermodehelper failed and the
98564 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
98565 goto out;
98566
98567 INIT_WORK(&sub_info->work, __call_usermodehelper);
98568 +#ifdef CONFIG_GRKERNSEC
98569 + sub_info->origpath = path;
98570 + sub_info->path = kstrdup(path, gfp_mask);
98571 +#else
98572 sub_info->path = path;
98573 +#endif
98574 sub_info->argv = argv;
98575 sub_info->envp = envp;
98576
98577 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
98578 static int proc_cap_handler(struct ctl_table *table, int write,
98579 void __user *buffer, size_t *lenp, loff_t *ppos)
98580 {
98581 - struct ctl_table t;
98582 + ctl_table_no_const t;
98583 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
98584 kernel_cap_t new_cap;
98585 int err, i;
98586 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
98587 index c90e417..e6c515d 100644
98588 --- a/kernel/kprobes.c
98589 +++ b/kernel/kprobes.c
98590 @@ -31,6 +31,9 @@
98591 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
98592 * <prasanna@in.ibm.com> added function-return probes.
98593 */
98594 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98595 +#define __INCLUDED_BY_HIDESYM 1
98596 +#endif
98597 #include <linux/kprobes.h>
98598 #include <linux/hash.h>
98599 #include <linux/init.h>
98600 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
98601
98602 static void *alloc_insn_page(void)
98603 {
98604 - return module_alloc(PAGE_SIZE);
98605 + return module_alloc_exec(PAGE_SIZE);
98606 }
98607
98608 static void free_insn_page(void *page)
98609 {
98610 - module_memfree(page);
98611 + module_memfree_exec(page);
98612 }
98613
98614 struct kprobe_insn_cache kprobe_insn_slots = {
98615 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
98616 kprobe_type = "k";
98617
98618 if (sym)
98619 - seq_printf(pi, "%p %s %s+0x%x %s ",
98620 + seq_printf(pi, "%pK %s %s+0x%x %s ",
98621 p->addr, kprobe_type, sym, offset,
98622 (modname ? modname : " "));
98623 else
98624 - seq_printf(pi, "%p %s %p ",
98625 + seq_printf(pi, "%pK %s %pK ",
98626 p->addr, kprobe_type, p->addr);
98627
98628 if (!pp)
98629 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
98630 index 6683cce..daf8999 100644
98631 --- a/kernel/ksysfs.c
98632 +++ b/kernel/ksysfs.c
98633 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
98634 {
98635 if (count+1 > UEVENT_HELPER_PATH_LEN)
98636 return -ENOENT;
98637 + if (!capable(CAP_SYS_ADMIN))
98638 + return -EPERM;
98639 memcpy(uevent_helper, buf, count);
98640 uevent_helper[count] = '\0';
98641 if (count && uevent_helper[count-1] == '\n')
98642 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
98643 return count;
98644 }
98645
98646 -static struct bin_attribute notes_attr = {
98647 +static bin_attribute_no_const notes_attr __read_only = {
98648 .attr = {
98649 .name = "notes",
98650 .mode = S_IRUGO,
98651 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
98652 index ba77ab5..d6a3e20 100644
98653 --- a/kernel/locking/lockdep.c
98654 +++ b/kernel/locking/lockdep.c
98655 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
98656 end = (unsigned long) &_end,
98657 addr = (unsigned long) obj;
98658
98659 +#ifdef CONFIG_PAX_KERNEXEC
98660 + start = ktla_ktva(start);
98661 +#endif
98662 +
98663 /*
98664 * static variable?
98665 */
98666 @@ -743,6 +747,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
98667 if (!static_obj(lock->key)) {
98668 debug_locks_off();
98669 printk("INFO: trying to register non-static key.\n");
98670 + printk("lock:%pS key:%pS.\n", lock, lock->key);
98671 printk("the code is fine but needs lockdep annotation.\n");
98672 printk("turning off the locking correctness validator.\n");
98673 dump_stack();
98674 @@ -3088,7 +3093,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
98675 if (!class)
98676 return 0;
98677 }
98678 - atomic_inc((atomic_t *)&class->ops);
98679 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
98680 if (very_verbose(class)) {
98681 printk("\nacquire class [%p] %s", class->key, class->name);
98682 if (class->name_version > 1)
98683 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
98684 index ef43ac4..2720dfa 100644
98685 --- a/kernel/locking/lockdep_proc.c
98686 +++ b/kernel/locking/lockdep_proc.c
98687 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
98688 return 0;
98689 }
98690
98691 - seq_printf(m, "%p", class->key);
98692 + seq_printf(m, "%pK", class->key);
98693 #ifdef CONFIG_DEBUG_LOCKDEP
98694 seq_printf(m, " OPS:%8ld", class->ops);
98695 #endif
98696 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
98697
98698 list_for_each_entry(entry, &class->locks_after, entry) {
98699 if (entry->distance == 1) {
98700 - seq_printf(m, " -> [%p] ", entry->class->key);
98701 + seq_printf(m, " -> [%pK] ", entry->class->key);
98702 print_name(m, entry->class);
98703 seq_puts(m, "\n");
98704 }
98705 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
98706 if (!class->key)
98707 continue;
98708
98709 - seq_printf(m, "[%p] ", class->key);
98710 + seq_printf(m, "[%pK] ", class->key);
98711 print_name(m, class);
98712 seq_puts(m, "\n");
98713 }
98714 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
98715 if (!i)
98716 seq_line(m, '-', 40-namelen, namelen);
98717
98718 - snprintf(ip, sizeof(ip), "[<%p>]",
98719 + snprintf(ip, sizeof(ip), "[<%pK>]",
98720 (void *)class->contention_point[i]);
98721 seq_printf(m, "%40s %14lu %29s %pS\n",
98722 name, stats->contention_point[i],
98723 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
98724 if (!i)
98725 seq_line(m, '-', 40-namelen, namelen);
98726
98727 - snprintf(ip, sizeof(ip), "[<%p>]",
98728 + snprintf(ip, sizeof(ip), "[<%pK>]",
98729 (void *)class->contending_point[i]);
98730 seq_printf(m, "%40s %14lu %29s %pS\n",
98731 name, stats->contending_point[i],
98732 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
98733 index d1fe2ba..180cd65e 100644
98734 --- a/kernel/locking/mcs_spinlock.h
98735 +++ b/kernel/locking/mcs_spinlock.h
98736 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
98737 */
98738 return;
98739 }
98740 - ACCESS_ONCE(prev->next) = node;
98741 + ACCESS_ONCE_RW(prev->next) = node;
98742
98743 /* Wait until the lock holder passes the lock down. */
98744 arch_mcs_spin_lock_contended(&node->locked);
98745 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
98746 index 3ef3736..9c951fa 100644
98747 --- a/kernel/locking/mutex-debug.c
98748 +++ b/kernel/locking/mutex-debug.c
98749 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
98750 }
98751
98752 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98753 - struct thread_info *ti)
98754 + struct task_struct *task)
98755 {
98756 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
98757
98758 /* Mark the current thread as blocked on the lock: */
98759 - ti->task->blocked_on = waiter;
98760 + task->blocked_on = waiter;
98761 }
98762
98763 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98764 - struct thread_info *ti)
98765 + struct task_struct *task)
98766 {
98767 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
98768 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
98769 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
98770 - ti->task->blocked_on = NULL;
98771 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
98772 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
98773 + task->blocked_on = NULL;
98774
98775 list_del_init(&waiter->list);
98776 waiter->task = NULL;
98777 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
98778 index 0799fd3..d06ae3b 100644
98779 --- a/kernel/locking/mutex-debug.h
98780 +++ b/kernel/locking/mutex-debug.h
98781 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
98782 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
98783 extern void debug_mutex_add_waiter(struct mutex *lock,
98784 struct mutex_waiter *waiter,
98785 - struct thread_info *ti);
98786 + struct task_struct *task);
98787 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98788 - struct thread_info *ti);
98789 + struct task_struct *task);
98790 extern void debug_mutex_unlock(struct mutex *lock);
98791 extern void debug_mutex_init(struct mutex *lock, const char *name,
98792 struct lock_class_key *key);
98793 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
98794 index 94674e5..de4966f 100644
98795 --- a/kernel/locking/mutex.c
98796 +++ b/kernel/locking/mutex.c
98797 @@ -542,7 +542,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
98798 goto skip_wait;
98799
98800 debug_mutex_lock_common(lock, &waiter);
98801 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
98802 + debug_mutex_add_waiter(lock, &waiter, task);
98803
98804 /* add waiting tasks to the end of the waitqueue (FIFO): */
98805 list_add_tail(&waiter.list, &lock->wait_list);
98806 @@ -589,7 +589,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
98807 }
98808 __set_task_state(task, TASK_RUNNING);
98809
98810 - mutex_remove_waiter(lock, &waiter, current_thread_info());
98811 + mutex_remove_waiter(lock, &waiter, task);
98812 /* set it to 0 if there are no waiters left: */
98813 if (likely(list_empty(&lock->wait_list)))
98814 atomic_set(&lock->count, 0);
98815 @@ -610,7 +610,7 @@ skip_wait:
98816 return 0;
98817
98818 err:
98819 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
98820 + mutex_remove_waiter(lock, &waiter, task);
98821 spin_unlock_mutex(&lock->wait_lock, flags);
98822 debug_mutex_free_waiter(&waiter);
98823 mutex_release(&lock->dep_map, 1, ip);
98824 diff --git a/kernel/locking/osq_lock.c b/kernel/locking/osq_lock.c
98825 index c112d00..1946ad9 100644
98826 --- a/kernel/locking/osq_lock.c
98827 +++ b/kernel/locking/osq_lock.c
98828 @@ -98,7 +98,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
98829
98830 prev = decode_cpu(old);
98831 node->prev = prev;
98832 - ACCESS_ONCE(prev->next) = node;
98833 + ACCESS_ONCE_RW(prev->next) = node;
98834
98835 /*
98836 * Normally @prev is untouchable after the above store; because at that
98837 @@ -170,8 +170,8 @@ unqueue:
98838 * it will wait in Step-A.
98839 */
98840
98841 - ACCESS_ONCE(next->prev) = prev;
98842 - ACCESS_ONCE(prev->next) = next;
98843 + ACCESS_ONCE_RW(next->prev) = prev;
98844 + ACCESS_ONCE_RW(prev->next) = next;
98845
98846 return false;
98847 }
98848 @@ -193,11 +193,11 @@ void osq_unlock(struct optimistic_spin_queue *lock)
98849 node = this_cpu_ptr(&osq_node);
98850 next = xchg(&node->next, NULL);
98851 if (next) {
98852 - ACCESS_ONCE(next->locked) = 1;
98853 + ACCESS_ONCE_RW(next->locked) = 1;
98854 return;
98855 }
98856
98857 next = osq_wait_next(lock, node, NULL);
98858 if (next)
98859 - ACCESS_ONCE(next->locked) = 1;
98860 + ACCESS_ONCE_RW(next->locked) = 1;
98861 }
98862 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
98863 index 1d96dd0..994ff19 100644
98864 --- a/kernel/locking/rtmutex-tester.c
98865 +++ b/kernel/locking/rtmutex-tester.c
98866 @@ -22,7 +22,7 @@
98867 #define MAX_RT_TEST_MUTEXES 8
98868
98869 static spinlock_t rttest_lock;
98870 -static atomic_t rttest_event;
98871 +static atomic_unchecked_t rttest_event;
98872
98873 struct test_thread_data {
98874 int opcode;
98875 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98876
98877 case RTTEST_LOCKCONT:
98878 td->mutexes[td->opdata] = 1;
98879 - td->event = atomic_add_return(1, &rttest_event);
98880 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98881 return 0;
98882
98883 case RTTEST_RESET:
98884 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98885 return 0;
98886
98887 case RTTEST_RESETEVENT:
98888 - atomic_set(&rttest_event, 0);
98889 + atomic_set_unchecked(&rttest_event, 0);
98890 return 0;
98891
98892 default:
98893 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98894 return ret;
98895
98896 td->mutexes[id] = 1;
98897 - td->event = atomic_add_return(1, &rttest_event);
98898 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98899 rt_mutex_lock(&mutexes[id]);
98900 - td->event = atomic_add_return(1, &rttest_event);
98901 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98902 td->mutexes[id] = 4;
98903 return 0;
98904
98905 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98906 return ret;
98907
98908 td->mutexes[id] = 1;
98909 - td->event = atomic_add_return(1, &rttest_event);
98910 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98911 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
98912 - td->event = atomic_add_return(1, &rttest_event);
98913 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98914 td->mutexes[id] = ret ? 0 : 4;
98915 return ret ? -EINTR : 0;
98916
98917 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98918 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
98919 return ret;
98920
98921 - td->event = atomic_add_return(1, &rttest_event);
98922 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98923 rt_mutex_unlock(&mutexes[id]);
98924 - td->event = atomic_add_return(1, &rttest_event);
98925 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98926 td->mutexes[id] = 0;
98927 return 0;
98928
98929 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98930 break;
98931
98932 td->mutexes[dat] = 2;
98933 - td->event = atomic_add_return(1, &rttest_event);
98934 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98935 break;
98936
98937 default:
98938 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98939 return;
98940
98941 td->mutexes[dat] = 3;
98942 - td->event = atomic_add_return(1, &rttest_event);
98943 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98944 break;
98945
98946 case RTTEST_LOCKNOWAIT:
98947 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98948 return;
98949
98950 td->mutexes[dat] = 1;
98951 - td->event = atomic_add_return(1, &rttest_event);
98952 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98953 return;
98954
98955 default:
98956 diff --git a/kernel/module.c b/kernel/module.c
98957 index 538794c..76d7957 100644
98958 --- a/kernel/module.c
98959 +++ b/kernel/module.c
98960 @@ -59,6 +59,7 @@
98961 #include <linux/jump_label.h>
98962 #include <linux/pfn.h>
98963 #include <linux/bsearch.h>
98964 +#include <linux/grsecurity.h>
98965 #include <uapi/linux/module.h>
98966 #include "module-internal.h"
98967
98968 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
98969
98970 /* Bounds of module allocation, for speeding __module_address.
98971 * Protected by module_mutex. */
98972 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
98973 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
98974 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
98975
98976 int register_module_notifier(struct notifier_block *nb)
98977 {
98978 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
98979 return true;
98980
98981 list_for_each_entry_rcu(mod, &modules, list) {
98982 - struct symsearch arr[] = {
98983 + struct symsearch modarr[] = {
98984 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
98985 NOT_GPL_ONLY, false },
98986 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
98987 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
98988 if (mod->state == MODULE_STATE_UNFORMED)
98989 continue;
98990
98991 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
98992 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
98993 return true;
98994 }
98995 return false;
98996 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
98997 if (!pcpusec->sh_size)
98998 return 0;
98999
99000 - if (align > PAGE_SIZE) {
99001 + if (align-1 >= PAGE_SIZE) {
99002 pr_warn("%s: per-cpu alignment %li > %li\n",
99003 mod->name, align, PAGE_SIZE);
99004 align = PAGE_SIZE;
99005 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
99006 static ssize_t show_coresize(struct module_attribute *mattr,
99007 struct module_kobject *mk, char *buffer)
99008 {
99009 - return sprintf(buffer, "%u\n", mk->mod->core_size);
99010 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
99011 }
99012
99013 static struct module_attribute modinfo_coresize =
99014 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
99015 static ssize_t show_initsize(struct module_attribute *mattr,
99016 struct module_kobject *mk, char *buffer)
99017 {
99018 - return sprintf(buffer, "%u\n", mk->mod->init_size);
99019 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
99020 }
99021
99022 static struct module_attribute modinfo_initsize =
99023 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
99024 goto bad_version;
99025 }
99026
99027 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
99028 + /*
99029 + * avoid potentially printing jibberish on attempted load
99030 + * of a module randomized with a different seed
99031 + */
99032 + pr_warn("no symbol version for %s\n", symname);
99033 +#else
99034 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
99035 +#endif
99036 return 0;
99037
99038 bad_version:
99039 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
99040 + /*
99041 + * avoid potentially printing jibberish on attempted load
99042 + * of a module randomized with a different seed
99043 + */
99044 + pr_warn("attempted module disagrees about version of symbol %s\n",
99045 + symname);
99046 +#else
99047 pr_warn("%s: disagrees about version of symbol %s\n",
99048 mod->name, symname);
99049 +#endif
99050 return 0;
99051 }
99052
99053 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
99054 */
99055 #ifdef CONFIG_SYSFS
99056
99057 -#ifdef CONFIG_KALLSYMS
99058 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
99059 static inline bool sect_empty(const Elf_Shdr *sect)
99060 {
99061 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
99062 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
99063 {
99064 unsigned int notes, loaded, i;
99065 struct module_notes_attrs *notes_attrs;
99066 - struct bin_attribute *nattr;
99067 + bin_attribute_no_const *nattr;
99068
99069 /* failed to create section attributes, so can't create notes */
99070 if (!mod->sect_attrs)
99071 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
99072 static int module_add_modinfo_attrs(struct module *mod)
99073 {
99074 struct module_attribute *attr;
99075 - struct module_attribute *temp_attr;
99076 + module_attribute_no_const *temp_attr;
99077 int error = 0;
99078 int i;
99079
99080 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
99081
99082 static void unset_module_core_ro_nx(struct module *mod)
99083 {
99084 - set_page_attributes(mod->module_core + mod->core_text_size,
99085 - mod->module_core + mod->core_size,
99086 + set_page_attributes(mod->module_core_rw,
99087 + mod->module_core_rw + mod->core_size_rw,
99088 set_memory_x);
99089 - set_page_attributes(mod->module_core,
99090 - mod->module_core + mod->core_ro_size,
99091 + set_page_attributes(mod->module_core_rx,
99092 + mod->module_core_rx + mod->core_size_rx,
99093 set_memory_rw);
99094 }
99095
99096 static void unset_module_init_ro_nx(struct module *mod)
99097 {
99098 - set_page_attributes(mod->module_init + mod->init_text_size,
99099 - mod->module_init + mod->init_size,
99100 + set_page_attributes(mod->module_init_rw,
99101 + mod->module_init_rw + mod->init_size_rw,
99102 set_memory_x);
99103 - set_page_attributes(mod->module_init,
99104 - mod->module_init + mod->init_ro_size,
99105 + set_page_attributes(mod->module_init_rx,
99106 + mod->module_init_rx + mod->init_size_rx,
99107 set_memory_rw);
99108 }
99109
99110 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
99111 list_for_each_entry_rcu(mod, &modules, list) {
99112 if (mod->state == MODULE_STATE_UNFORMED)
99113 continue;
99114 - if ((mod->module_core) && (mod->core_text_size)) {
99115 - set_page_attributes(mod->module_core,
99116 - mod->module_core + mod->core_text_size,
99117 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
99118 + set_page_attributes(mod->module_core_rx,
99119 + mod->module_core_rx + mod->core_size_rx,
99120 set_memory_rw);
99121 }
99122 - if ((mod->module_init) && (mod->init_text_size)) {
99123 - set_page_attributes(mod->module_init,
99124 - mod->module_init + mod->init_text_size,
99125 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
99126 + set_page_attributes(mod->module_init_rx,
99127 + mod->module_init_rx + mod->init_size_rx,
99128 set_memory_rw);
99129 }
99130 }
99131 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
99132 list_for_each_entry_rcu(mod, &modules, list) {
99133 if (mod->state == MODULE_STATE_UNFORMED)
99134 continue;
99135 - if ((mod->module_core) && (mod->core_text_size)) {
99136 - set_page_attributes(mod->module_core,
99137 - mod->module_core + mod->core_text_size,
99138 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
99139 + set_page_attributes(mod->module_core_rx,
99140 + mod->module_core_rx + mod->core_size_rx,
99141 set_memory_ro);
99142 }
99143 - if ((mod->module_init) && (mod->init_text_size)) {
99144 - set_page_attributes(mod->module_init,
99145 - mod->module_init + mod->init_text_size,
99146 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
99147 + set_page_attributes(mod->module_init_rx,
99148 + mod->module_init_rx + mod->init_size_rx,
99149 set_memory_ro);
99150 }
99151 }
99152 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
99153 #else
99154 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
99155 static void unset_module_core_ro_nx(struct module *mod) { }
99156 -static void unset_module_init_ro_nx(struct module *mod) { }
99157 +static void unset_module_init_ro_nx(struct module *mod)
99158 +{
99159 +
99160 +#ifdef CONFIG_PAX_KERNEXEC
99161 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
99162 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
99163 +#endif
99164 +
99165 +}
99166 #endif
99167
99168 void __weak module_memfree(void *module_region)
99169 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
99170 /* This may be NULL, but that's OK */
99171 unset_module_init_ro_nx(mod);
99172 module_arch_freeing_init(mod);
99173 - module_memfree(mod->module_init);
99174 + module_memfree(mod->module_init_rw);
99175 + module_memfree_exec(mod->module_init_rx);
99176 kfree(mod->args);
99177 percpu_modfree(mod);
99178
99179 /* Free lock-classes; relies on the preceding sync_rcu(). */
99180 - lockdep_free_key_range(mod->module_core, mod->core_size);
99181 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
99182 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
99183
99184 /* Finally, free the core (containing the module structure) */
99185 unset_module_core_ro_nx(mod);
99186 - module_memfree(mod->module_core);
99187 + module_memfree_exec(mod->module_core_rx);
99188 + module_memfree(mod->module_core_rw);
99189
99190 #ifdef CONFIG_MPU
99191 update_protections(current->mm);
99192 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99193 int ret = 0;
99194 const struct kernel_symbol *ksym;
99195
99196 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99197 + int is_fs_load = 0;
99198 + int register_filesystem_found = 0;
99199 + char *p;
99200 +
99201 + p = strstr(mod->args, "grsec_modharden_fs");
99202 + if (p) {
99203 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
99204 + /* copy \0 as well */
99205 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
99206 + is_fs_load = 1;
99207 + }
99208 +#endif
99209 +
99210 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
99211 const char *name = info->strtab + sym[i].st_name;
99212
99213 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99214 + /* it's a real shame this will never get ripped and copied
99215 + upstream! ;(
99216 + */
99217 + if (is_fs_load && !strcmp(name, "register_filesystem"))
99218 + register_filesystem_found = 1;
99219 +#endif
99220 +
99221 switch (sym[i].st_shndx) {
99222 case SHN_COMMON:
99223 /* Ignore common symbols */
99224 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99225 ksym = resolve_symbol_wait(mod, info, name);
99226 /* Ok if resolved. */
99227 if (ksym && !IS_ERR(ksym)) {
99228 + pax_open_kernel();
99229 sym[i].st_value = ksym->value;
99230 + pax_close_kernel();
99231 break;
99232 }
99233
99234 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99235 secbase = (unsigned long)mod_percpu(mod);
99236 else
99237 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
99238 + pax_open_kernel();
99239 sym[i].st_value += secbase;
99240 + pax_close_kernel();
99241 break;
99242 }
99243 }
99244
99245 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99246 + if (is_fs_load && !register_filesystem_found) {
99247 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
99248 + ret = -EPERM;
99249 + }
99250 +#endif
99251 +
99252 return ret;
99253 }
99254
99255 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
99256 || s->sh_entsize != ~0UL
99257 || strstarts(sname, ".init"))
99258 continue;
99259 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
99260 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
99261 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
99262 + else
99263 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
99264 pr_debug("\t%s\n", sname);
99265 }
99266 - switch (m) {
99267 - case 0: /* executable */
99268 - mod->core_size = debug_align(mod->core_size);
99269 - mod->core_text_size = mod->core_size;
99270 - break;
99271 - case 1: /* RO: text and ro-data */
99272 - mod->core_size = debug_align(mod->core_size);
99273 - mod->core_ro_size = mod->core_size;
99274 - break;
99275 - case 3: /* whole core */
99276 - mod->core_size = debug_align(mod->core_size);
99277 - break;
99278 - }
99279 }
99280
99281 pr_debug("Init section allocation order:\n");
99282 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
99283 || s->sh_entsize != ~0UL
99284 || !strstarts(sname, ".init"))
99285 continue;
99286 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
99287 - | INIT_OFFSET_MASK);
99288 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
99289 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
99290 + else
99291 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
99292 + s->sh_entsize |= INIT_OFFSET_MASK;
99293 pr_debug("\t%s\n", sname);
99294 }
99295 - switch (m) {
99296 - case 0: /* executable */
99297 - mod->init_size = debug_align(mod->init_size);
99298 - mod->init_text_size = mod->init_size;
99299 - break;
99300 - case 1: /* RO: text and ro-data */
99301 - mod->init_size = debug_align(mod->init_size);
99302 - mod->init_ro_size = mod->init_size;
99303 - break;
99304 - case 3: /* whole init */
99305 - mod->init_size = debug_align(mod->init_size);
99306 - break;
99307 - }
99308 }
99309 }
99310
99311 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
99312
99313 /* Put symbol section at end of init part of module. */
99314 symsect->sh_flags |= SHF_ALLOC;
99315 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
99316 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
99317 info->index.sym) | INIT_OFFSET_MASK;
99318 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
99319
99320 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
99321 }
99322
99323 /* Append room for core symbols at end of core part. */
99324 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
99325 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
99326 - mod->core_size += strtab_size;
99327 - mod->core_size = debug_align(mod->core_size);
99328 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
99329 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
99330 + mod->core_size_rx += strtab_size;
99331 + mod->core_size_rx = debug_align(mod->core_size_rx);
99332
99333 /* Put string table section at end of init part of module. */
99334 strsect->sh_flags |= SHF_ALLOC;
99335 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
99336 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
99337 info->index.str) | INIT_OFFSET_MASK;
99338 - mod->init_size = debug_align(mod->init_size);
99339 + mod->init_size_rx = debug_align(mod->init_size_rx);
99340 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
99341 }
99342
99343 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
99344 /* Make sure we get permanent strtab: don't use info->strtab. */
99345 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
99346
99347 + pax_open_kernel();
99348 +
99349 /* Set types up while we still have access to sections. */
99350 for (i = 0; i < mod->num_symtab; i++)
99351 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
99352
99353 - mod->core_symtab = dst = mod->module_core + info->symoffs;
99354 - mod->core_strtab = s = mod->module_core + info->stroffs;
99355 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
99356 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
99357 src = mod->symtab;
99358 for (ndst = i = 0; i < mod->num_symtab; i++) {
99359 if (i == 0 ||
99360 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
99361 }
99362 }
99363 mod->core_num_syms = ndst;
99364 +
99365 + pax_close_kernel();
99366 }
99367 #else
99368 static inline void layout_symtab(struct module *mod, struct load_info *info)
99369 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
99370 return vmalloc_exec(size);
99371 }
99372
99373 -static void *module_alloc_update_bounds(unsigned long size)
99374 +static void *module_alloc_update_bounds_rw(unsigned long size)
99375 {
99376 void *ret = module_alloc(size);
99377
99378 if (ret) {
99379 mutex_lock(&module_mutex);
99380 /* Update module bounds. */
99381 - if ((unsigned long)ret < module_addr_min)
99382 - module_addr_min = (unsigned long)ret;
99383 - if ((unsigned long)ret + size > module_addr_max)
99384 - module_addr_max = (unsigned long)ret + size;
99385 + if ((unsigned long)ret < module_addr_min_rw)
99386 + module_addr_min_rw = (unsigned long)ret;
99387 + if ((unsigned long)ret + size > module_addr_max_rw)
99388 + module_addr_max_rw = (unsigned long)ret + size;
99389 + mutex_unlock(&module_mutex);
99390 + }
99391 + return ret;
99392 +}
99393 +
99394 +static void *module_alloc_update_bounds_rx(unsigned long size)
99395 +{
99396 + void *ret = module_alloc_exec(size);
99397 +
99398 + if (ret) {
99399 + mutex_lock(&module_mutex);
99400 + /* Update module bounds. */
99401 + if ((unsigned long)ret < module_addr_min_rx)
99402 + module_addr_min_rx = (unsigned long)ret;
99403 + if ((unsigned long)ret + size > module_addr_max_rx)
99404 + module_addr_max_rx = (unsigned long)ret + size;
99405 mutex_unlock(&module_mutex);
99406 }
99407 return ret;
99408 @@ -2665,7 +2728,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
99409 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
99410
99411 if (info->index.sym == 0) {
99412 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
99413 + /*
99414 + * avoid potentially printing jibberish on attempted load
99415 + * of a module randomized with a different seed
99416 + */
99417 + pr_warn("module has no symbols (stripped?)\n");
99418 +#else
99419 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
99420 +#endif
99421 return ERR_PTR(-ENOEXEC);
99422 }
99423
99424 @@ -2681,8 +2752,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
99425 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
99426 {
99427 const char *modmagic = get_modinfo(info, "vermagic");
99428 + const char *license = get_modinfo(info, "license");
99429 int err;
99430
99431 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
99432 + if (!license || !license_is_gpl_compatible(license))
99433 + return -ENOEXEC;
99434 +#endif
99435 +
99436 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
99437 modmagic = NULL;
99438
99439 @@ -2707,7 +2784,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
99440 }
99441
99442 /* Set up license info based on the info section */
99443 - set_license(mod, get_modinfo(info, "license"));
99444 + set_license(mod, license);
99445
99446 return 0;
99447 }
99448 @@ -2801,7 +2878,7 @@ static int move_module(struct module *mod, struct load_info *info)
99449 void *ptr;
99450
99451 /* Do the allocs. */
99452 - ptr = module_alloc_update_bounds(mod->core_size);
99453 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
99454 /*
99455 * The pointer to this block is stored in the module structure
99456 * which is inside the block. Just mark it as not being a
99457 @@ -2811,11 +2888,11 @@ static int move_module(struct module *mod, struct load_info *info)
99458 if (!ptr)
99459 return -ENOMEM;
99460
99461 - memset(ptr, 0, mod->core_size);
99462 - mod->module_core = ptr;
99463 + memset(ptr, 0, mod->core_size_rw);
99464 + mod->module_core_rw = ptr;
99465
99466 - if (mod->init_size) {
99467 - ptr = module_alloc_update_bounds(mod->init_size);
99468 + if (mod->init_size_rw) {
99469 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
99470 /*
99471 * The pointer to this block is stored in the module structure
99472 * which is inside the block. This block doesn't need to be
99473 @@ -2824,13 +2901,45 @@ static int move_module(struct module *mod, struct load_info *info)
99474 */
99475 kmemleak_ignore(ptr);
99476 if (!ptr) {
99477 - module_memfree(mod->module_core);
99478 + module_memfree(mod->module_core_rw);
99479 return -ENOMEM;
99480 }
99481 - memset(ptr, 0, mod->init_size);
99482 - mod->module_init = ptr;
99483 + memset(ptr, 0, mod->init_size_rw);
99484 + mod->module_init_rw = ptr;
99485 } else
99486 - mod->module_init = NULL;
99487 + mod->module_init_rw = NULL;
99488 +
99489 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
99490 + kmemleak_not_leak(ptr);
99491 + if (!ptr) {
99492 + if (mod->module_init_rw)
99493 + module_memfree(mod->module_init_rw);
99494 + module_memfree(mod->module_core_rw);
99495 + return -ENOMEM;
99496 + }
99497 +
99498 + pax_open_kernel();
99499 + memset(ptr, 0, mod->core_size_rx);
99500 + pax_close_kernel();
99501 + mod->module_core_rx = ptr;
99502 +
99503 + if (mod->init_size_rx) {
99504 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
99505 + kmemleak_ignore(ptr);
99506 + if (!ptr && mod->init_size_rx) {
99507 + module_memfree_exec(mod->module_core_rx);
99508 + if (mod->module_init_rw)
99509 + module_memfree(mod->module_init_rw);
99510 + module_memfree(mod->module_core_rw);
99511 + return -ENOMEM;
99512 + }
99513 +
99514 + pax_open_kernel();
99515 + memset(ptr, 0, mod->init_size_rx);
99516 + pax_close_kernel();
99517 + mod->module_init_rx = ptr;
99518 + } else
99519 + mod->module_init_rx = NULL;
99520
99521 /* Transfer each section which specifies SHF_ALLOC */
99522 pr_debug("final section addresses:\n");
99523 @@ -2841,16 +2950,45 @@ static int move_module(struct module *mod, struct load_info *info)
99524 if (!(shdr->sh_flags & SHF_ALLOC))
99525 continue;
99526
99527 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
99528 - dest = mod->module_init
99529 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99530 - else
99531 - dest = mod->module_core + shdr->sh_entsize;
99532 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
99533 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
99534 + dest = mod->module_init_rw
99535 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99536 + else
99537 + dest = mod->module_init_rx
99538 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99539 + } else {
99540 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
99541 + dest = mod->module_core_rw + shdr->sh_entsize;
99542 + else
99543 + dest = mod->module_core_rx + shdr->sh_entsize;
99544 + }
99545 +
99546 + if (shdr->sh_type != SHT_NOBITS) {
99547 +
99548 +#ifdef CONFIG_PAX_KERNEXEC
99549 +#ifdef CONFIG_X86_64
99550 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
99551 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
99552 +#endif
99553 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
99554 + pax_open_kernel();
99555 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
99556 + pax_close_kernel();
99557 + } else
99558 +#endif
99559
99560 - if (shdr->sh_type != SHT_NOBITS)
99561 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
99562 + }
99563 /* Update sh_addr to point to copy in image. */
99564 - shdr->sh_addr = (unsigned long)dest;
99565 +
99566 +#ifdef CONFIG_PAX_KERNEXEC
99567 + if (shdr->sh_flags & SHF_EXECINSTR)
99568 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
99569 + else
99570 +#endif
99571 +
99572 + shdr->sh_addr = (unsigned long)dest;
99573 pr_debug("\t0x%lx %s\n",
99574 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
99575 }
99576 @@ -2907,12 +3045,12 @@ static void flush_module_icache(const struct module *mod)
99577 * Do it before processing of module parameters, so the module
99578 * can provide parameter accessor functions of its own.
99579 */
99580 - if (mod->module_init)
99581 - flush_icache_range((unsigned long)mod->module_init,
99582 - (unsigned long)mod->module_init
99583 - + mod->init_size);
99584 - flush_icache_range((unsigned long)mod->module_core,
99585 - (unsigned long)mod->module_core + mod->core_size);
99586 + if (mod->module_init_rx)
99587 + flush_icache_range((unsigned long)mod->module_init_rx,
99588 + (unsigned long)mod->module_init_rx
99589 + + mod->init_size_rx);
99590 + flush_icache_range((unsigned long)mod->module_core_rx,
99591 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
99592
99593 set_fs(old_fs);
99594 }
99595 @@ -2970,8 +3108,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
99596 {
99597 percpu_modfree(mod);
99598 module_arch_freeing_init(mod);
99599 - module_memfree(mod->module_init);
99600 - module_memfree(mod->module_core);
99601 + module_memfree_exec(mod->module_init_rx);
99602 + module_memfree_exec(mod->module_core_rx);
99603 + module_memfree(mod->module_init_rw);
99604 + module_memfree(mod->module_core_rw);
99605 }
99606
99607 int __weak module_finalize(const Elf_Ehdr *hdr,
99608 @@ -2984,7 +3124,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
99609 static int post_relocation(struct module *mod, const struct load_info *info)
99610 {
99611 /* Sort exception table now relocations are done. */
99612 + pax_open_kernel();
99613 sort_extable(mod->extable, mod->extable + mod->num_exentries);
99614 + pax_close_kernel();
99615
99616 /* Copy relocated percpu area over. */
99617 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
99618 @@ -3032,13 +3174,15 @@ static void do_mod_ctors(struct module *mod)
99619 /* For freeing module_init on success, in case kallsyms traversing */
99620 struct mod_initfree {
99621 struct rcu_head rcu;
99622 - void *module_init;
99623 + void *module_init_rw;
99624 + void *module_init_rx;
99625 };
99626
99627 static void do_free_init(struct rcu_head *head)
99628 {
99629 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
99630 - module_memfree(m->module_init);
99631 + module_memfree(m->module_init_rw);
99632 + module_memfree_exec(m->module_init_rx);
99633 kfree(m);
99634 }
99635
99636 @@ -3058,7 +3202,8 @@ static noinline int do_init_module(struct module *mod)
99637 ret = -ENOMEM;
99638 goto fail;
99639 }
99640 - freeinit->module_init = mod->module_init;
99641 + freeinit->module_init_rw = mod->module_init_rw;
99642 + freeinit->module_init_rx = mod->module_init_rx;
99643
99644 /*
99645 * We want to find out whether @mod uses async during init. Clear
99646 @@ -3117,10 +3262,10 @@ static noinline int do_init_module(struct module *mod)
99647 #endif
99648 unset_module_init_ro_nx(mod);
99649 module_arch_freeing_init(mod);
99650 - mod->module_init = NULL;
99651 - mod->init_size = 0;
99652 - mod->init_ro_size = 0;
99653 - mod->init_text_size = 0;
99654 + mod->module_init_rw = NULL;
99655 + mod->module_init_rx = NULL;
99656 + mod->init_size_rw = 0;
99657 + mod->init_size_rx = 0;
99658 /*
99659 * We want to free module_init, but be aware that kallsyms may be
99660 * walking this with preempt disabled. In all the failure paths,
99661 @@ -3208,16 +3353,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
99662 module_bug_finalize(info->hdr, info->sechdrs, mod);
99663
99664 /* Set RO and NX regions for core */
99665 - set_section_ro_nx(mod->module_core,
99666 - mod->core_text_size,
99667 - mod->core_ro_size,
99668 - mod->core_size);
99669 + set_section_ro_nx(mod->module_core_rx,
99670 + mod->core_size_rx,
99671 + mod->core_size_rx,
99672 + mod->core_size_rx);
99673
99674 /* Set RO and NX regions for init */
99675 - set_section_ro_nx(mod->module_init,
99676 - mod->init_text_size,
99677 - mod->init_ro_size,
99678 - mod->init_size);
99679 + set_section_ro_nx(mod->module_init_rx,
99680 + mod->init_size_rx,
99681 + mod->init_size_rx,
99682 + mod->init_size_rx);
99683
99684 /* Mark state as coming so strong_try_module_get() ignores us,
99685 * but kallsyms etc. can see us. */
99686 @@ -3301,9 +3446,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
99687 if (err)
99688 goto free_unload;
99689
99690 + /* Now copy in args */
99691 + mod->args = strndup_user(uargs, ~0UL >> 1);
99692 + if (IS_ERR(mod->args)) {
99693 + err = PTR_ERR(mod->args);
99694 + goto free_unload;
99695 + }
99696 +
99697 /* Set up MODINFO_ATTR fields */
99698 setup_modinfo(mod, info);
99699
99700 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99701 + {
99702 + char *p, *p2;
99703 +
99704 + if (strstr(mod->args, "grsec_modharden_netdev")) {
99705 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
99706 + err = -EPERM;
99707 + goto free_modinfo;
99708 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
99709 + p += sizeof("grsec_modharden_normal") - 1;
99710 + p2 = strstr(p, "_");
99711 + if (p2) {
99712 + *p2 = '\0';
99713 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
99714 + *p2 = '_';
99715 + }
99716 + err = -EPERM;
99717 + goto free_modinfo;
99718 + }
99719 + }
99720 +#endif
99721 +
99722 /* Fix up syms, so that st_value is a pointer to location. */
99723 err = simplify_symbols(mod, info);
99724 if (err < 0)
99725 @@ -3319,13 +3493,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
99726
99727 flush_module_icache(mod);
99728
99729 - /* Now copy in args */
99730 - mod->args = strndup_user(uargs, ~0UL >> 1);
99731 - if (IS_ERR(mod->args)) {
99732 - err = PTR_ERR(mod->args);
99733 - goto free_arch_cleanup;
99734 - }
99735 -
99736 dynamic_debug_setup(info->debug, info->num_debug);
99737
99738 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
99739 @@ -3376,11 +3543,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
99740 ddebug_cleanup:
99741 dynamic_debug_remove(info->debug);
99742 synchronize_sched();
99743 - kfree(mod->args);
99744 - free_arch_cleanup:
99745 module_arch_cleanup(mod);
99746 free_modinfo:
99747 free_modinfo(mod);
99748 + kfree(mod->args);
99749 free_unload:
99750 module_unload_free(mod);
99751 unlink_mod:
99752 @@ -3393,7 +3559,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
99753 mutex_unlock(&module_mutex);
99754 free_module:
99755 /* Free lock-classes; relies on the preceding sync_rcu() */
99756 - lockdep_free_key_range(mod->module_core, mod->core_size);
99757 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
99758 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
99759
99760 module_deallocate(mod, info);
99761 free_copy:
99762 @@ -3470,10 +3637,16 @@ static const char *get_ksymbol(struct module *mod,
99763 unsigned long nextval;
99764
99765 /* At worse, next value is at end of module */
99766 - if (within_module_init(addr, mod))
99767 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
99768 + if (within_module_init_rx(addr, mod))
99769 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
99770 + else if (within_module_init_rw(addr, mod))
99771 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
99772 + else if (within_module_core_rx(addr, mod))
99773 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
99774 + else if (within_module_core_rw(addr, mod))
99775 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
99776 else
99777 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
99778 + return NULL;
99779
99780 /* Scan for closest preceding symbol, and next symbol. (ELF
99781 starts real symbols at 1). */
99782 @@ -3721,7 +3894,7 @@ static int m_show(struct seq_file *m, void *p)
99783 return 0;
99784
99785 seq_printf(m, "%s %u",
99786 - mod->name, mod->init_size + mod->core_size);
99787 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
99788 print_unload_info(m, mod);
99789
99790 /* Informative for users. */
99791 @@ -3730,7 +3903,7 @@ static int m_show(struct seq_file *m, void *p)
99792 mod->state == MODULE_STATE_COMING ? "Loading" :
99793 "Live");
99794 /* Used by oprofile and other similar tools. */
99795 - seq_printf(m, " 0x%pK", mod->module_core);
99796 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
99797
99798 /* Taints info */
99799 if (mod->taints)
99800 @@ -3766,7 +3939,17 @@ static const struct file_operations proc_modules_operations = {
99801
99802 static int __init proc_modules_init(void)
99803 {
99804 +#ifndef CONFIG_GRKERNSEC_HIDESYM
99805 +#ifdef CONFIG_GRKERNSEC_PROC_USER
99806 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
99807 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
99808 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
99809 +#else
99810 proc_create("modules", 0, NULL, &proc_modules_operations);
99811 +#endif
99812 +#else
99813 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
99814 +#endif
99815 return 0;
99816 }
99817 module_init(proc_modules_init);
99818 @@ -3827,7 +4010,8 @@ struct module *__module_address(unsigned long addr)
99819 {
99820 struct module *mod;
99821
99822 - if (addr < module_addr_min || addr > module_addr_max)
99823 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
99824 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
99825 return NULL;
99826
99827 list_for_each_entry_rcu(mod, &modules, list) {
99828 @@ -3868,11 +4052,20 @@ bool is_module_text_address(unsigned long addr)
99829 */
99830 struct module *__module_text_address(unsigned long addr)
99831 {
99832 - struct module *mod = __module_address(addr);
99833 + struct module *mod;
99834 +
99835 +#ifdef CONFIG_X86_32
99836 + addr = ktla_ktva(addr);
99837 +#endif
99838 +
99839 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
99840 + return NULL;
99841 +
99842 + mod = __module_address(addr);
99843 +
99844 if (mod) {
99845 /* Make sure it's within the text section. */
99846 - if (!within(addr, mod->module_init, mod->init_text_size)
99847 - && !within(addr, mod->module_core, mod->core_text_size))
99848 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
99849 mod = NULL;
99850 }
99851 return mod;
99852 diff --git a/kernel/notifier.c b/kernel/notifier.c
99853 index ae9fc7c..5085fbf 100644
99854 --- a/kernel/notifier.c
99855 +++ b/kernel/notifier.c
99856 @@ -5,6 +5,7 @@
99857 #include <linux/rcupdate.h>
99858 #include <linux/vmalloc.h>
99859 #include <linux/reboot.h>
99860 +#include <linux/mm.h>
99861
99862 /*
99863 * Notifier list for kernel code which wants to be called
99864 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
99865 while ((*nl) != NULL) {
99866 if (n->priority > (*nl)->priority)
99867 break;
99868 - nl = &((*nl)->next);
99869 + nl = (struct notifier_block **)&((*nl)->next);
99870 }
99871 - n->next = *nl;
99872 + pax_open_kernel();
99873 + *(const void **)&n->next = *nl;
99874 rcu_assign_pointer(*nl, n);
99875 + pax_close_kernel();
99876 return 0;
99877 }
99878
99879 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
99880 return 0;
99881 if (n->priority > (*nl)->priority)
99882 break;
99883 - nl = &((*nl)->next);
99884 + nl = (struct notifier_block **)&((*nl)->next);
99885 }
99886 - n->next = *nl;
99887 + pax_open_kernel();
99888 + *(const void **)&n->next = *nl;
99889 rcu_assign_pointer(*nl, n);
99890 + pax_close_kernel();
99891 return 0;
99892 }
99893
99894 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
99895 {
99896 while ((*nl) != NULL) {
99897 if ((*nl) == n) {
99898 + pax_open_kernel();
99899 rcu_assign_pointer(*nl, n->next);
99900 + pax_close_kernel();
99901 return 0;
99902 }
99903 - nl = &((*nl)->next);
99904 + nl = (struct notifier_block **)&((*nl)->next);
99905 }
99906 return -ENOENT;
99907 }
99908 diff --git a/kernel/padata.c b/kernel/padata.c
99909 index b38bea9..91acfbe 100644
99910 --- a/kernel/padata.c
99911 +++ b/kernel/padata.c
99912 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
99913 * seq_nr mod. number of cpus in use.
99914 */
99915
99916 - seq_nr = atomic_inc_return(&pd->seq_nr);
99917 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
99918 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
99919
99920 return padata_index_to_cpu(pd, cpu_index);
99921 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
99922 padata_init_pqueues(pd);
99923 padata_init_squeues(pd);
99924 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
99925 - atomic_set(&pd->seq_nr, -1);
99926 + atomic_set_unchecked(&pd->seq_nr, -1);
99927 atomic_set(&pd->reorder_objects, 0);
99928 atomic_set(&pd->refcnt, 0);
99929 pd->pinst = pinst;
99930 diff --git a/kernel/panic.c b/kernel/panic.c
99931 index 8136ad7..15c857b 100644
99932 --- a/kernel/panic.c
99933 +++ b/kernel/panic.c
99934 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
99935 /*
99936 * Stop ourself in panic -- architecture code may override this
99937 */
99938 -void __weak panic_smp_self_stop(void)
99939 +void __weak __noreturn panic_smp_self_stop(void)
99940 {
99941 while (1)
99942 cpu_relax();
99943 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
99944 disable_trace_on_warning();
99945
99946 pr_warn("------------[ cut here ]------------\n");
99947 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
99948 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
99949 raw_smp_processor_id(), current->pid, file, line, caller);
99950
99951 if (args)
99952 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
99953 */
99954 __visible void __stack_chk_fail(void)
99955 {
99956 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
99957 + dump_stack();
99958 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
99959 __builtin_return_address(0));
99960 }
99961 EXPORT_SYMBOL(__stack_chk_fail);
99962 diff --git a/kernel/pid.c b/kernel/pid.c
99963 index cd36a5e..11f185d 100644
99964 --- a/kernel/pid.c
99965 +++ b/kernel/pid.c
99966 @@ -33,6 +33,7 @@
99967 #include <linux/rculist.h>
99968 #include <linux/bootmem.h>
99969 #include <linux/hash.h>
99970 +#include <linux/security.h>
99971 #include <linux/pid_namespace.h>
99972 #include <linux/init_task.h>
99973 #include <linux/syscalls.h>
99974 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
99975
99976 int pid_max = PID_MAX_DEFAULT;
99977
99978 -#define RESERVED_PIDS 300
99979 +#define RESERVED_PIDS 500
99980
99981 int pid_max_min = RESERVED_PIDS + 1;
99982 int pid_max_max = PID_MAX_LIMIT;
99983 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
99984 */
99985 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
99986 {
99987 + struct task_struct *task;
99988 +
99989 rcu_lockdep_assert(rcu_read_lock_held(),
99990 "find_task_by_pid_ns() needs rcu_read_lock()"
99991 " protection");
99992 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
99993 +
99994 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
99995 +
99996 + if (gr_pid_is_chrooted(task))
99997 + return NULL;
99998 +
99999 + return task;
100000 }
100001
100002 struct task_struct *find_task_by_vpid(pid_t vnr)
100003 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
100004 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
100005 }
100006
100007 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
100008 +{
100009 + rcu_lockdep_assert(rcu_read_lock_held(),
100010 + "find_task_by_pid_ns() needs rcu_read_lock()"
100011 + " protection");
100012 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
100013 +}
100014 +
100015 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
100016 {
100017 struct pid *pid;
100018 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
100019 index a65ba13..f600dbb 100644
100020 --- a/kernel/pid_namespace.c
100021 +++ b/kernel/pid_namespace.c
100022 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
100023 void __user *buffer, size_t *lenp, loff_t *ppos)
100024 {
100025 struct pid_namespace *pid_ns = task_active_pid_ns(current);
100026 - struct ctl_table tmp = *table;
100027 + ctl_table_no_const tmp = *table;
100028
100029 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
100030 return -EPERM;
100031 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
100032 index 7e01f78..f5da19d 100644
100033 --- a/kernel/power/Kconfig
100034 +++ b/kernel/power/Kconfig
100035 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
100036 config HIBERNATION
100037 bool "Hibernation (aka 'suspend to disk')"
100038 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
100039 + depends on !GRKERNSEC_KMEM
100040 + depends on !PAX_MEMORY_SANITIZE
100041 select HIBERNATE_CALLBACKS
100042 select LZO_COMPRESS
100043 select LZO_DECOMPRESS
100044 diff --git a/kernel/power/process.c b/kernel/power/process.c
100045 index 564f786..361a18e 100644
100046 --- a/kernel/power/process.c
100047 +++ b/kernel/power/process.c
100048 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
100049 unsigned int elapsed_msecs;
100050 bool wakeup = false;
100051 int sleep_usecs = USEC_PER_MSEC;
100052 + bool timedout = false;
100053
100054 do_gettimeofday(&start);
100055
100056 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
100057
100058 while (true) {
100059 todo = 0;
100060 + if (time_after(jiffies, end_time))
100061 + timedout = true;
100062 read_lock(&tasklist_lock);
100063 for_each_process_thread(g, p) {
100064 if (p == current || !freeze_task(p))
100065 continue;
100066
100067 - if (!freezer_should_skip(p))
100068 + if (!freezer_should_skip(p)) {
100069 todo++;
100070 + if (timedout) {
100071 + printk(KERN_ERR "Task refusing to freeze:\n");
100072 + sched_show_task(p);
100073 + }
100074 + }
100075 }
100076 read_unlock(&tasklist_lock);
100077
100078 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
100079 todo += wq_busy;
100080 }
100081
100082 - if (!todo || time_after(jiffies, end_time))
100083 + if (!todo || timedout)
100084 break;
100085
100086 if (pm_wakeup_pending()) {
100087 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
100088 index bb0635b..9aff9f3 100644
100089 --- a/kernel/printk/printk.c
100090 +++ b/kernel/printk/printk.c
100091 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
100092 if (from_file && type != SYSLOG_ACTION_OPEN)
100093 return 0;
100094
100095 +#ifdef CONFIG_GRKERNSEC_DMESG
100096 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
100097 + return -EPERM;
100098 +#endif
100099 +
100100 if (syslog_action_restricted(type)) {
100101 if (capable(CAP_SYSLOG))
100102 return 0;
100103 diff --git a/kernel/profile.c b/kernel/profile.c
100104 index a7bcd28..5b368fa 100644
100105 --- a/kernel/profile.c
100106 +++ b/kernel/profile.c
100107 @@ -37,7 +37,7 @@ struct profile_hit {
100108 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
100109 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
100110
100111 -static atomic_t *prof_buffer;
100112 +static atomic_unchecked_t *prof_buffer;
100113 static unsigned long prof_len, prof_shift;
100114
100115 int prof_on __read_mostly;
100116 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
100117 hits[i].pc = 0;
100118 continue;
100119 }
100120 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
100121 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
100122 hits[i].hits = hits[i].pc = 0;
100123 }
100124 }
100125 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
100126 * Add the current hit(s) and flush the write-queue out
100127 * to the global buffer:
100128 */
100129 - atomic_add(nr_hits, &prof_buffer[pc]);
100130 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
100131 for (i = 0; i < NR_PROFILE_HIT; ++i) {
100132 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
100133 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
100134 hits[i].pc = hits[i].hits = 0;
100135 }
100136 out:
100137 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
100138 {
100139 unsigned long pc;
100140 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
100141 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
100142 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
100143 }
100144 #endif /* !CONFIG_SMP */
100145
100146 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
100147 return -EFAULT;
100148 buf++; p++; count--; read++;
100149 }
100150 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
100151 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
100152 if (copy_to_user(buf, (void *)pnt, count))
100153 return -EFAULT;
100154 read += count;
100155 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
100156 }
100157 #endif
100158 profile_discard_flip_buffers();
100159 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
100160 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
100161 return count;
100162 }
100163
100164 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
100165 index 9a34bd8..38d90e5 100644
100166 --- a/kernel/ptrace.c
100167 +++ b/kernel/ptrace.c
100168 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
100169 if (seize)
100170 flags |= PT_SEIZED;
100171 rcu_read_lock();
100172 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
100173 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
100174 flags |= PT_PTRACE_CAP;
100175 rcu_read_unlock();
100176 task->ptrace = flags;
100177 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
100178 break;
100179 return -EIO;
100180 }
100181 - if (copy_to_user(dst, buf, retval))
100182 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
100183 return -EFAULT;
100184 copied += retval;
100185 src += retval;
100186 @@ -803,7 +803,7 @@ int ptrace_request(struct task_struct *child, long request,
100187 bool seized = child->ptrace & PT_SEIZED;
100188 int ret = -EIO;
100189 siginfo_t siginfo, *si;
100190 - void __user *datavp = (void __user *) data;
100191 + void __user *datavp = (__force void __user *) data;
100192 unsigned long __user *datalp = datavp;
100193 unsigned long flags;
100194
100195 @@ -1049,14 +1049,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
100196 goto out;
100197 }
100198
100199 + if (gr_handle_ptrace(child, request)) {
100200 + ret = -EPERM;
100201 + goto out_put_task_struct;
100202 + }
100203 +
100204 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
100205 ret = ptrace_attach(child, request, addr, data);
100206 /*
100207 * Some architectures need to do book-keeping after
100208 * a ptrace attach.
100209 */
100210 - if (!ret)
100211 + if (!ret) {
100212 arch_ptrace_attach(child);
100213 + gr_audit_ptrace(child);
100214 + }
100215 goto out_put_task_struct;
100216 }
100217
100218 @@ -1084,7 +1091,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
100219 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
100220 if (copied != sizeof(tmp))
100221 return -EIO;
100222 - return put_user(tmp, (unsigned long __user *)data);
100223 + return put_user(tmp, (__force unsigned long __user *)data);
100224 }
100225
100226 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
100227 @@ -1177,7 +1184,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
100228 }
100229
100230 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
100231 - compat_long_t, addr, compat_long_t, data)
100232 + compat_ulong_t, addr, compat_ulong_t, data)
100233 {
100234 struct task_struct *child;
100235 long ret;
100236 @@ -1193,14 +1200,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
100237 goto out;
100238 }
100239
100240 + if (gr_handle_ptrace(child, request)) {
100241 + ret = -EPERM;
100242 + goto out_put_task_struct;
100243 + }
100244 +
100245 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
100246 ret = ptrace_attach(child, request, addr, data);
100247 /*
100248 * Some architectures need to do book-keeping after
100249 * a ptrace attach.
100250 */
100251 - if (!ret)
100252 + if (!ret) {
100253 arch_ptrace_attach(child);
100254 + gr_audit_ptrace(child);
100255 + }
100256 goto out_put_task_struct;
100257 }
100258
100259 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
100260 index 30d42aa..cac5d66 100644
100261 --- a/kernel/rcu/rcutorture.c
100262 +++ b/kernel/rcu/rcutorture.c
100263 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
100264 rcu_torture_count) = { 0 };
100265 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
100266 rcu_torture_batch) = { 0 };
100267 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
100268 -static atomic_t n_rcu_torture_alloc;
100269 -static atomic_t n_rcu_torture_alloc_fail;
100270 -static atomic_t n_rcu_torture_free;
100271 -static atomic_t n_rcu_torture_mberror;
100272 -static atomic_t n_rcu_torture_error;
100273 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
100274 +static atomic_unchecked_t n_rcu_torture_alloc;
100275 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
100276 +static atomic_unchecked_t n_rcu_torture_free;
100277 +static atomic_unchecked_t n_rcu_torture_mberror;
100278 +static atomic_unchecked_t n_rcu_torture_error;
100279 static long n_rcu_torture_barrier_error;
100280 static long n_rcu_torture_boost_ktrerror;
100281 static long n_rcu_torture_boost_rterror;
100282 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
100283 static long n_rcu_torture_timers;
100284 static long n_barrier_attempts;
100285 static long n_barrier_successes;
100286 -static atomic_long_t n_cbfloods;
100287 +static atomic_long_unchecked_t n_cbfloods;
100288 static struct list_head rcu_torture_removed;
100289
100290 static int rcu_torture_writer_state;
100291 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
100292
100293 spin_lock_bh(&rcu_torture_lock);
100294 if (list_empty(&rcu_torture_freelist)) {
100295 - atomic_inc(&n_rcu_torture_alloc_fail);
100296 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
100297 spin_unlock_bh(&rcu_torture_lock);
100298 return NULL;
100299 }
100300 - atomic_inc(&n_rcu_torture_alloc);
100301 + atomic_inc_unchecked(&n_rcu_torture_alloc);
100302 p = rcu_torture_freelist.next;
100303 list_del_init(p);
100304 spin_unlock_bh(&rcu_torture_lock);
100305 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
100306 static void
100307 rcu_torture_free(struct rcu_torture *p)
100308 {
100309 - atomic_inc(&n_rcu_torture_free);
100310 + atomic_inc_unchecked(&n_rcu_torture_free);
100311 spin_lock_bh(&rcu_torture_lock);
100312 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
100313 spin_unlock_bh(&rcu_torture_lock);
100314 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
100315 i = rp->rtort_pipe_count;
100316 if (i > RCU_TORTURE_PIPE_LEN)
100317 i = RCU_TORTURE_PIPE_LEN;
100318 - atomic_inc(&rcu_torture_wcount[i]);
100319 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
100320 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
100321 rp->rtort_mbtest = 0;
100322 return true;
100323 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
100324 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
100325 do {
100326 schedule_timeout_interruptible(cbflood_inter_holdoff);
100327 - atomic_long_inc(&n_cbfloods);
100328 + atomic_long_inc_unchecked(&n_cbfloods);
100329 WARN_ON(signal_pending(current));
100330 for (i = 0; i < cbflood_n_burst; i++) {
100331 for (j = 0; j < cbflood_n_per_burst; j++) {
100332 @@ -915,7 +915,7 @@ rcu_torture_writer(void *arg)
100333 i = old_rp->rtort_pipe_count;
100334 if (i > RCU_TORTURE_PIPE_LEN)
100335 i = RCU_TORTURE_PIPE_LEN;
100336 - atomic_inc(&rcu_torture_wcount[i]);
100337 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
100338 old_rp->rtort_pipe_count++;
100339 switch (synctype[torture_random(&rand) % nsynctypes]) {
100340 case RTWS_DEF_FREE:
100341 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
100342 return;
100343 }
100344 if (p->rtort_mbtest == 0)
100345 - atomic_inc(&n_rcu_torture_mberror);
100346 + atomic_inc_unchecked(&n_rcu_torture_mberror);
100347 spin_lock(&rand_lock);
100348 cur_ops->read_delay(&rand);
100349 n_rcu_torture_timers++;
100350 @@ -1111,7 +1111,7 @@ rcu_torture_reader(void *arg)
100351 continue;
100352 }
100353 if (p->rtort_mbtest == 0)
100354 - atomic_inc(&n_rcu_torture_mberror);
100355 + atomic_inc_unchecked(&n_rcu_torture_mberror);
100356 cur_ops->read_delay(&rand);
100357 preempt_disable();
100358 pipe_count = p->rtort_pipe_count;
100359 @@ -1180,11 +1180,11 @@ rcu_torture_stats_print(void)
100360 rcu_torture_current,
100361 rcu_torture_current_version,
100362 list_empty(&rcu_torture_freelist),
100363 - atomic_read(&n_rcu_torture_alloc),
100364 - atomic_read(&n_rcu_torture_alloc_fail),
100365 - atomic_read(&n_rcu_torture_free));
100366 + atomic_read_unchecked(&n_rcu_torture_alloc),
100367 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
100368 + atomic_read_unchecked(&n_rcu_torture_free));
100369 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
100370 - atomic_read(&n_rcu_torture_mberror),
100371 + atomic_read_unchecked(&n_rcu_torture_mberror),
100372 n_rcu_torture_boost_ktrerror,
100373 n_rcu_torture_boost_rterror);
100374 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
100375 @@ -1196,17 +1196,17 @@ rcu_torture_stats_print(void)
100376 n_barrier_successes,
100377 n_barrier_attempts,
100378 n_rcu_torture_barrier_error);
100379 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
100380 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
100381
100382 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
100383 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
100384 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
100385 n_rcu_torture_barrier_error != 0 ||
100386 n_rcu_torture_boost_ktrerror != 0 ||
100387 n_rcu_torture_boost_rterror != 0 ||
100388 n_rcu_torture_boost_failure != 0 ||
100389 i > 1) {
100390 pr_cont("%s", "!!! ");
100391 - atomic_inc(&n_rcu_torture_error);
100392 + atomic_inc_unchecked(&n_rcu_torture_error);
100393 WARN_ON_ONCE(1);
100394 }
100395 pr_cont("Reader Pipe: ");
100396 @@ -1223,7 +1223,7 @@ rcu_torture_stats_print(void)
100397 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
100398 pr_cont("Free-Block Circulation: ");
100399 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
100400 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
100401 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
100402 }
100403 pr_cont("\n");
100404
100405 @@ -1570,7 +1570,7 @@ rcu_torture_cleanup(void)
100406
100407 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
100408
100409 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
100410 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
100411 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
100412 else if (torture_onoff_failures())
100413 rcu_torture_print_module_parms(cur_ops,
100414 @@ -1695,18 +1695,18 @@ rcu_torture_init(void)
100415
100416 rcu_torture_current = NULL;
100417 rcu_torture_current_version = 0;
100418 - atomic_set(&n_rcu_torture_alloc, 0);
100419 - atomic_set(&n_rcu_torture_alloc_fail, 0);
100420 - atomic_set(&n_rcu_torture_free, 0);
100421 - atomic_set(&n_rcu_torture_mberror, 0);
100422 - atomic_set(&n_rcu_torture_error, 0);
100423 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
100424 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
100425 + atomic_set_unchecked(&n_rcu_torture_free, 0);
100426 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
100427 + atomic_set_unchecked(&n_rcu_torture_error, 0);
100428 n_rcu_torture_barrier_error = 0;
100429 n_rcu_torture_boost_ktrerror = 0;
100430 n_rcu_torture_boost_rterror = 0;
100431 n_rcu_torture_boost_failure = 0;
100432 n_rcu_torture_boosts = 0;
100433 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
100434 - atomic_set(&rcu_torture_wcount[i], 0);
100435 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
100436 for_each_possible_cpu(cpu) {
100437 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
100438 per_cpu(rcu_torture_count, cpu)[i] = 0;
100439 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
100440 index cc9ceca..ce075a6 100644
100441 --- a/kernel/rcu/tiny.c
100442 +++ b/kernel/rcu/tiny.c
100443 @@ -42,7 +42,7 @@
100444 /* Forward declarations for tiny_plugin.h. */
100445 struct rcu_ctrlblk;
100446 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
100447 -static void rcu_process_callbacks(struct softirq_action *unused);
100448 +static void rcu_process_callbacks(void);
100449 static void __call_rcu(struct rcu_head *head,
100450 void (*func)(struct rcu_head *rcu),
100451 struct rcu_ctrlblk *rcp);
100452 @@ -210,7 +210,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
100453 false));
100454 }
100455
100456 -static void rcu_process_callbacks(struct softirq_action *unused)
100457 +static __latent_entropy void rcu_process_callbacks(void)
100458 {
100459 __rcu_process_callbacks(&rcu_sched_ctrlblk);
100460 __rcu_process_callbacks(&rcu_bh_ctrlblk);
100461 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
100462 index f94e209..d2985bd 100644
100463 --- a/kernel/rcu/tiny_plugin.h
100464 +++ b/kernel/rcu/tiny_plugin.h
100465 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
100466 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
100467 jiffies - rcp->gp_start, rcp->qlen);
100468 dump_stack();
100469 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
100470 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
100471 3 * rcu_jiffies_till_stall_check() + 3;
100472 } else if (ULONG_CMP_GE(j, js)) {
100473 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100474 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100475 }
100476 }
100477
100478 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
100479 {
100480 rcp->ticks_this_gp = 0;
100481 rcp->gp_start = jiffies;
100482 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100483 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100484 }
100485
100486 static void check_cpu_stalls(void)
100487 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
100488 index 48d640c..9401d30 100644
100489 --- a/kernel/rcu/tree.c
100490 +++ b/kernel/rcu/tree.c
100491 @@ -268,7 +268,7 @@ static void rcu_momentary_dyntick_idle(void)
100492 */
100493 rdtp = this_cpu_ptr(&rcu_dynticks);
100494 smp_mb__before_atomic(); /* Earlier stuff before QS. */
100495 - atomic_add(2, &rdtp->dynticks); /* QS. */
100496 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
100497 smp_mb__after_atomic(); /* Later stuff after QS. */
100498 break;
100499 }
100500 @@ -580,9 +580,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
100501 rcu_prepare_for_idle();
100502 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
100503 smp_mb__before_atomic(); /* See above. */
100504 - atomic_inc(&rdtp->dynticks);
100505 + atomic_inc_unchecked(&rdtp->dynticks);
100506 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
100507 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
100508 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
100509 rcu_dynticks_task_enter();
100510
100511 /*
100512 @@ -703,10 +703,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
100513
100514 rcu_dynticks_task_exit();
100515 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
100516 - atomic_inc(&rdtp->dynticks);
100517 + atomic_inc_unchecked(&rdtp->dynticks);
100518 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
100519 smp_mb__after_atomic(); /* See above. */
100520 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100521 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100522 rcu_cleanup_after_idle();
100523 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
100524 if (!user && !is_idle_task(current)) {
100525 @@ -840,12 +840,12 @@ void rcu_nmi_enter(void)
100526 * to be in the outermost NMI handler that interrupted an RCU-idle
100527 * period (observation due to Andy Lutomirski).
100528 */
100529 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
100530 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
100531 smp_mb__before_atomic(); /* Force delay from prior write. */
100532 - atomic_inc(&rdtp->dynticks);
100533 + atomic_inc_unchecked(&rdtp->dynticks);
100534 /* atomic_inc() before later RCU read-side crit sects */
100535 smp_mb__after_atomic(); /* See above. */
100536 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100537 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100538 incby = 1;
100539 }
100540 rdtp->dynticks_nmi_nesting += incby;
100541 @@ -870,7 +870,7 @@ void rcu_nmi_exit(void)
100542 * to us!)
100543 */
100544 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
100545 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100546 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100547
100548 /*
100549 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
100550 @@ -885,9 +885,9 @@ void rcu_nmi_exit(void)
100551 rdtp->dynticks_nmi_nesting = 0;
100552 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
100553 smp_mb__before_atomic(); /* See above. */
100554 - atomic_inc(&rdtp->dynticks);
100555 + atomic_inc_unchecked(&rdtp->dynticks);
100556 smp_mb__after_atomic(); /* Force delay to next write. */
100557 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
100558 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
100559 }
100560
100561 /**
100562 @@ -900,7 +900,7 @@ void rcu_nmi_exit(void)
100563 */
100564 bool notrace __rcu_is_watching(void)
100565 {
100566 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
100567 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
100568 }
100569
100570 /**
100571 @@ -983,7 +983,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
100572 static int dyntick_save_progress_counter(struct rcu_data *rdp,
100573 bool *isidle, unsigned long *maxj)
100574 {
100575 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
100576 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
100577 rcu_sysidle_check_cpu(rdp, isidle, maxj);
100578 if ((rdp->dynticks_snap & 0x1) == 0) {
100579 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
100580 @@ -991,7 +991,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
100581 } else {
100582 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
100583 rdp->mynode->gpnum))
100584 - ACCESS_ONCE(rdp->gpwrap) = true;
100585 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
100586 return 0;
100587 }
100588 }
100589 @@ -1009,7 +1009,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
100590 int *rcrmp;
100591 unsigned int snap;
100592
100593 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
100594 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
100595 snap = (unsigned int)rdp->dynticks_snap;
100596
100597 /*
100598 @@ -1072,10 +1072,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
100599 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
100600 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
100601 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
100602 - ACCESS_ONCE(rdp->cond_resched_completed) =
100603 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
100604 ACCESS_ONCE(rdp->mynode->completed);
100605 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
100606 - ACCESS_ONCE(*rcrmp) =
100607 + ACCESS_ONCE_RW(*rcrmp) =
100608 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
100609 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
100610 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
100611 @@ -1097,7 +1097,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
100612 rsp->gp_start = j;
100613 smp_wmb(); /* Record start time before stall time. */
100614 j1 = rcu_jiffies_till_stall_check();
100615 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
100616 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
100617 rsp->jiffies_resched = j + j1 / 2;
100618 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
100619 }
100620 @@ -1156,7 +1156,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
100621 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100622 return;
100623 }
100624 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
100625 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
100626 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100627
100628 /*
100629 @@ -1240,7 +1240,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
100630
100631 raw_spin_lock_irqsave(&rnp->lock, flags);
100632 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
100633 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
100634 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
100635 3 * rcu_jiffies_till_stall_check() + 3;
100636 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100637
100638 @@ -1324,7 +1324,7 @@ void rcu_cpu_stall_reset(void)
100639 struct rcu_state *rsp;
100640
100641 for_each_rcu_flavor(rsp)
100642 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
100643 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
100644 }
100645
100646 /*
100647 @@ -1671,7 +1671,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
100648 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
100649 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
100650 zero_cpu_stall_ticks(rdp);
100651 - ACCESS_ONCE(rdp->gpwrap) = false;
100652 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
100653 }
100654 return ret;
100655 }
100656 @@ -1706,7 +1706,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100657 struct rcu_data *rdp;
100658 struct rcu_node *rnp = rcu_get_root(rsp);
100659
100660 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100661 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100662 rcu_bind_gp_kthread();
100663 raw_spin_lock_irq(&rnp->lock);
100664 smp_mb__after_unlock_lock();
100665 @@ -1715,7 +1715,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100666 raw_spin_unlock_irq(&rnp->lock);
100667 return 0;
100668 }
100669 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
100670 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
100671
100672 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
100673 /*
100674 @@ -1756,9 +1756,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
100675 rdp = this_cpu_ptr(rsp->rda);
100676 rcu_preempt_check_blocked_tasks(rnp);
100677 rnp->qsmask = rnp->qsmaskinit;
100678 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
100679 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
100680 WARN_ON_ONCE(rnp->completed != rsp->completed);
100681 - ACCESS_ONCE(rnp->completed) = rsp->completed;
100682 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
100683 if (rnp == rdp->mynode)
100684 (void)__note_gp_changes(rsp, rnp, rdp);
100685 rcu_preempt_boost_start_gp(rnp);
100686 @@ -1767,7 +1767,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100687 rnp->grphi, rnp->qsmask);
100688 raw_spin_unlock_irq(&rnp->lock);
100689 cond_resched_rcu_qs();
100690 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100691 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100692 }
100693
100694 mutex_unlock(&rsp->onoff_mutex);
100695 @@ -1784,7 +1784,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
100696 unsigned long maxj;
100697 struct rcu_node *rnp = rcu_get_root(rsp);
100698
100699 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100700 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100701 rsp->n_force_qs++;
100702 if (fqs_state == RCU_SAVE_DYNTICK) {
100703 /* Collect dyntick-idle snapshots. */
100704 @@ -1805,7 +1805,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
100705 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
100706 raw_spin_lock_irq(&rnp->lock);
100707 smp_mb__after_unlock_lock();
100708 - ACCESS_ONCE(rsp->gp_flags) =
100709 + ACCESS_ONCE_RW(rsp->gp_flags) =
100710 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
100711 raw_spin_unlock_irq(&rnp->lock);
100712 }
100713 @@ -1823,7 +1823,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100714 struct rcu_data *rdp;
100715 struct rcu_node *rnp = rcu_get_root(rsp);
100716
100717 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100718 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100719 raw_spin_lock_irq(&rnp->lock);
100720 smp_mb__after_unlock_lock();
100721 gp_duration = jiffies - rsp->gp_start;
100722 @@ -1852,7 +1852,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100723 rcu_for_each_node_breadth_first(rsp, rnp) {
100724 raw_spin_lock_irq(&rnp->lock);
100725 smp_mb__after_unlock_lock();
100726 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
100727 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
100728 rdp = this_cpu_ptr(rsp->rda);
100729 if (rnp == rdp->mynode)
100730 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
100731 @@ -1860,7 +1860,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100732 nocb += rcu_future_gp_cleanup(rsp, rnp);
100733 raw_spin_unlock_irq(&rnp->lock);
100734 cond_resched_rcu_qs();
100735 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100736 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100737 }
100738 rnp = rcu_get_root(rsp);
100739 raw_spin_lock_irq(&rnp->lock);
100740 @@ -1868,14 +1868,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100741 rcu_nocb_gp_set(rnp, nocb);
100742
100743 /* Declare grace period done. */
100744 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
100745 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
100746 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
100747 rsp->fqs_state = RCU_GP_IDLE;
100748 rdp = this_cpu_ptr(rsp->rda);
100749 /* Advance CBs to reduce false positives below. */
100750 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
100751 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
100752 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100753 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100754 trace_rcu_grace_period(rsp->name,
100755 ACCESS_ONCE(rsp->gpnum),
100756 TPS("newreq"));
100757 @@ -1910,7 +1910,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
100758 if (rcu_gp_init(rsp))
100759 break;
100760 cond_resched_rcu_qs();
100761 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100762 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100763 WARN_ON(signal_pending(current));
100764 trace_rcu_grace_period(rsp->name,
100765 ACCESS_ONCE(rsp->gpnum),
100766 @@ -1954,11 +1954,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
100767 ACCESS_ONCE(rsp->gpnum),
100768 TPS("fqsend"));
100769 cond_resched_rcu_qs();
100770 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100771 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100772 } else {
100773 /* Deal with stray signal. */
100774 cond_resched_rcu_qs();
100775 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100776 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100777 WARN_ON(signal_pending(current));
100778 trace_rcu_grace_period(rsp->name,
100779 ACCESS_ONCE(rsp->gpnum),
100780 @@ -2003,7 +2003,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
100781 */
100782 return false;
100783 }
100784 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100785 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100786 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
100787 TPS("newreq"));
100788
100789 @@ -2228,7 +2228,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
100790 rsp->qlen += rdp->qlen;
100791 rdp->n_cbs_orphaned += rdp->qlen;
100792 rdp->qlen_lazy = 0;
100793 - ACCESS_ONCE(rdp->qlen) = 0;
100794 + ACCESS_ONCE_RW(rdp->qlen) = 0;
100795 }
100796
100797 /*
100798 @@ -2490,7 +2490,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
100799 }
100800 smp_mb(); /* List handling before counting for rcu_barrier(). */
100801 rdp->qlen_lazy -= count_lazy;
100802 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
100803 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
100804 rdp->n_cbs_invoked += count;
100805
100806 /* Reinstate batch limit if we have worked down the excess. */
100807 @@ -2647,7 +2647,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
100808 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
100809 return; /* Someone beat us to it. */
100810 }
100811 - ACCESS_ONCE(rsp->gp_flags) =
100812 + ACCESS_ONCE_RW(rsp->gp_flags) =
100813 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
100814 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
100815 rcu_gp_kthread_wake(rsp);
100816 @@ -2693,7 +2693,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
100817 /*
100818 * Do RCU core processing for the current CPU.
100819 */
100820 -static void rcu_process_callbacks(struct softirq_action *unused)
100821 +static void rcu_process_callbacks(void)
100822 {
100823 struct rcu_state *rsp;
100824
100825 @@ -2805,7 +2805,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
100826 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
100827 if (debug_rcu_head_queue(head)) {
100828 /* Probable double call_rcu(), so leak the callback. */
100829 - ACCESS_ONCE(head->func) = rcu_leak_callback;
100830 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
100831 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
100832 return;
100833 }
100834 @@ -2833,7 +2833,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
100835 local_irq_restore(flags);
100836 return;
100837 }
100838 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
100839 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
100840 if (lazy)
100841 rdp->qlen_lazy++;
100842 else
100843 @@ -3106,11 +3106,11 @@ void synchronize_sched_expedited(void)
100844 * counter wrap on a 32-bit system. Quite a few more CPUs would of
100845 * course be required on a 64-bit system.
100846 */
100847 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
100848 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
100849 (ulong)atomic_long_read(&rsp->expedited_done) +
100850 ULONG_MAX / 8)) {
100851 synchronize_sched();
100852 - atomic_long_inc(&rsp->expedited_wrap);
100853 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
100854 return;
100855 }
100856
100857 @@ -3118,12 +3118,12 @@ void synchronize_sched_expedited(void)
100858 * Take a ticket. Note that atomic_inc_return() implies a
100859 * full memory barrier.
100860 */
100861 - snap = atomic_long_inc_return(&rsp->expedited_start);
100862 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
100863 firstsnap = snap;
100864 if (!try_get_online_cpus()) {
100865 /* CPU hotplug operation in flight, fall back to normal GP. */
100866 wait_rcu_gp(call_rcu_sched);
100867 - atomic_long_inc(&rsp->expedited_normal);
100868 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100869 return;
100870 }
100871 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
100872 @@ -3136,7 +3136,7 @@ void synchronize_sched_expedited(void)
100873 for_each_cpu(cpu, cm) {
100874 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
100875
100876 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
100877 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
100878 cpumask_clear_cpu(cpu, cm);
100879 }
100880 if (cpumask_weight(cm) == 0)
100881 @@ -3151,14 +3151,14 @@ void synchronize_sched_expedited(void)
100882 synchronize_sched_expedited_cpu_stop,
100883 NULL) == -EAGAIN) {
100884 put_online_cpus();
100885 - atomic_long_inc(&rsp->expedited_tryfail);
100886 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
100887
100888 /* Check to see if someone else did our work for us. */
100889 s = atomic_long_read(&rsp->expedited_done);
100890 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
100891 /* ensure test happens before caller kfree */
100892 smp_mb__before_atomic(); /* ^^^ */
100893 - atomic_long_inc(&rsp->expedited_workdone1);
100894 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
100895 free_cpumask_var(cm);
100896 return;
100897 }
100898 @@ -3168,7 +3168,7 @@ void synchronize_sched_expedited(void)
100899 udelay(trycount * num_online_cpus());
100900 } else {
100901 wait_rcu_gp(call_rcu_sched);
100902 - atomic_long_inc(&rsp->expedited_normal);
100903 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100904 free_cpumask_var(cm);
100905 return;
100906 }
100907 @@ -3178,7 +3178,7 @@ void synchronize_sched_expedited(void)
100908 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
100909 /* ensure test happens before caller kfree */
100910 smp_mb__before_atomic(); /* ^^^ */
100911 - atomic_long_inc(&rsp->expedited_workdone2);
100912 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
100913 free_cpumask_var(cm);
100914 return;
100915 }
100916 @@ -3193,14 +3193,14 @@ void synchronize_sched_expedited(void)
100917 if (!try_get_online_cpus()) {
100918 /* CPU hotplug operation in flight, use normal GP. */
100919 wait_rcu_gp(call_rcu_sched);
100920 - atomic_long_inc(&rsp->expedited_normal);
100921 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100922 free_cpumask_var(cm);
100923 return;
100924 }
100925 - snap = atomic_long_read(&rsp->expedited_start);
100926 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
100927 smp_mb(); /* ensure read is before try_stop_cpus(). */
100928 }
100929 - atomic_long_inc(&rsp->expedited_stoppedcpus);
100930 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
100931
100932 all_cpus_idle:
100933 free_cpumask_var(cm);
100934 @@ -3212,16 +3212,16 @@ all_cpus_idle:
100935 * than we did already did their update.
100936 */
100937 do {
100938 - atomic_long_inc(&rsp->expedited_done_tries);
100939 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
100940 s = atomic_long_read(&rsp->expedited_done);
100941 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
100942 /* ensure test happens before caller kfree */
100943 smp_mb__before_atomic(); /* ^^^ */
100944 - atomic_long_inc(&rsp->expedited_done_lost);
100945 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
100946 break;
100947 }
100948 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
100949 - atomic_long_inc(&rsp->expedited_done_exit);
100950 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
100951
100952 put_online_cpus();
100953 }
100954 @@ -3431,7 +3431,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
100955 * ACCESS_ONCE() to prevent the compiler from speculating
100956 * the increment to precede the early-exit check.
100957 */
100958 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100959 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100960 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
100961 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
100962 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
100963 @@ -3487,7 +3487,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
100964
100965 /* Increment ->n_barrier_done to prevent duplicate work. */
100966 smp_mb(); /* Keep increment after above mechanism. */
100967 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100968 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100969 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
100970 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
100971 smp_mb(); /* Keep increment before caller's subsequent code. */
100972 @@ -3532,7 +3532,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
100973 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
100974 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
100975 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
100976 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
100977 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
100978 rdp->cpu = cpu;
100979 rdp->rsp = rsp;
100980 rcu_boot_init_nocb_percpu_data(rdp);
100981 @@ -3565,8 +3565,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
100982 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
100983 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
100984 rcu_sysidle_init_percpu_data(rdp->dynticks);
100985 - atomic_set(&rdp->dynticks->dynticks,
100986 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
100987 + atomic_set_unchecked(&rdp->dynticks->dynticks,
100988 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
100989 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
100990
100991 /* Add CPU to rcu_node bitmasks. */
100992 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
100993 index 119de39..f07d31a 100644
100994 --- a/kernel/rcu/tree.h
100995 +++ b/kernel/rcu/tree.h
100996 @@ -86,11 +86,11 @@ struct rcu_dynticks {
100997 long long dynticks_nesting; /* Track irq/process nesting level. */
100998 /* Process level is worth LLONG_MAX/2. */
100999 int dynticks_nmi_nesting; /* Track NMI nesting level. */
101000 - atomic_t dynticks; /* Even value for idle, else odd. */
101001 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
101002 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
101003 long long dynticks_idle_nesting;
101004 /* irq/process nesting level from idle. */
101005 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
101006 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
101007 /* "Idle" excludes userspace execution. */
101008 unsigned long dynticks_idle_jiffies;
101009 /* End of last non-NMI non-idle period. */
101010 @@ -457,17 +457,17 @@ struct rcu_state {
101011 /* _rcu_barrier(). */
101012 /* End of fields guarded by barrier_mutex. */
101013
101014 - atomic_long_t expedited_start; /* Starting ticket. */
101015 - atomic_long_t expedited_done; /* Done ticket. */
101016 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
101017 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
101018 - atomic_long_t expedited_workdone1; /* # done by others #1. */
101019 - atomic_long_t expedited_workdone2; /* # done by others #2. */
101020 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
101021 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
101022 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
101023 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
101024 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
101025 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
101026 + atomic_long_t expedited_done; /* Done ticket. */
101027 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
101028 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
101029 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
101030 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
101031 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
101032 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
101033 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
101034 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
101035 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
101036
101037 unsigned long jiffies_force_qs; /* Time at which to invoke */
101038 /* force_quiescent_state(). */
101039 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
101040 index 0a571e9..fbfd611 100644
101041 --- a/kernel/rcu/tree_plugin.h
101042 +++ b/kernel/rcu/tree_plugin.h
101043 @@ -619,7 +619,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
101044 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
101045 {
101046 return !rcu_preempted_readers_exp(rnp) &&
101047 - ACCESS_ONCE(rnp->expmask) == 0;
101048 + ACCESS_ONCE_RW(rnp->expmask) == 0;
101049 }
101050
101051 /*
101052 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
101053
101054 /* Clean up and exit. */
101055 smp_mb(); /* ensure expedited GP seen before counter increment. */
101056 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
101057 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
101058 sync_rcu_preempt_exp_count + 1;
101059 unlock_mb_ret:
101060 mutex_unlock(&sync_rcu_preempt_exp_mutex);
101061 @@ -1290,7 +1290,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
101062 free_cpumask_var(cm);
101063 }
101064
101065 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
101066 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
101067 .store = &rcu_cpu_kthread_task,
101068 .thread_should_run = rcu_cpu_kthread_should_run,
101069 .thread_fn = rcu_cpu_kthread,
101070 @@ -1761,7 +1761,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
101071 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
101072 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
101073 cpu, ticks_value, ticks_title,
101074 - atomic_read(&rdtp->dynticks) & 0xfff,
101075 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
101076 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
101077 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
101078 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
101079 @@ -1906,7 +1906,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
101080 return;
101081 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
101082 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
101083 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
101084 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
101085 wake_up(&rdp_leader->nocb_wq);
101086 }
101087 }
101088 @@ -1978,7 +1978,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
101089 atomic_long_add(rhcount, &rdp->nocb_q_count);
101090 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
101091 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
101092 - ACCESS_ONCE(*old_rhpp) = rhp;
101093 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
101094 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
101095 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
101096
101097 @@ -2167,7 +2167,7 @@ wait_again:
101098 continue; /* No CBs here, try next follower. */
101099
101100 /* Move callbacks to wait-for-GP list, which is empty. */
101101 - ACCESS_ONCE(rdp->nocb_head) = NULL;
101102 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
101103 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
101104 gotcbs = true;
101105 }
101106 @@ -2288,7 +2288,7 @@ static int rcu_nocb_kthread(void *arg)
101107 list = ACCESS_ONCE(rdp->nocb_follower_head);
101108 BUG_ON(!list);
101109 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
101110 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
101111 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
101112 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
101113
101114 /* Each pass through the following loop invokes a callback. */
101115 @@ -2338,7 +2338,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
101116 if (!rcu_nocb_need_deferred_wakeup(rdp))
101117 return;
101118 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
101119 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
101120 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
101121 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
101122 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
101123 }
101124 @@ -2461,7 +2461,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
101125 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
101126 "rcuo%c/%d", rsp->abbr, cpu);
101127 BUG_ON(IS_ERR(t));
101128 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
101129 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
101130 }
101131
101132 /*
101133 @@ -2666,11 +2666,11 @@ static void rcu_sysidle_enter(int irq)
101134
101135 /* Record start of fully idle period. */
101136 j = jiffies;
101137 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
101138 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
101139 smp_mb__before_atomic();
101140 - atomic_inc(&rdtp->dynticks_idle);
101141 + atomic_inc_unchecked(&rdtp->dynticks_idle);
101142 smp_mb__after_atomic();
101143 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
101144 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
101145 }
101146
101147 /*
101148 @@ -2741,9 +2741,9 @@ static void rcu_sysidle_exit(int irq)
101149
101150 /* Record end of idle period. */
101151 smp_mb__before_atomic();
101152 - atomic_inc(&rdtp->dynticks_idle);
101153 + atomic_inc_unchecked(&rdtp->dynticks_idle);
101154 smp_mb__after_atomic();
101155 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
101156 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
101157
101158 /*
101159 * If we are the timekeeping CPU, we are permitted to be non-idle
101160 @@ -2788,7 +2788,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
101161 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
101162
101163 /* Pick up current idle and NMI-nesting counter and check. */
101164 - cur = atomic_read(&rdtp->dynticks_idle);
101165 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
101166 if (cur & 0x1) {
101167 *isidle = false; /* We are not idle! */
101168 return;
101169 @@ -2837,7 +2837,7 @@ static void rcu_sysidle(unsigned long j)
101170 case RCU_SYSIDLE_NOT:
101171
101172 /* First time all are idle, so note a short idle period. */
101173 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
101174 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
101175 break;
101176
101177 case RCU_SYSIDLE_SHORT:
101178 @@ -2875,7 +2875,7 @@ static void rcu_sysidle_cancel(void)
101179 {
101180 smp_mb();
101181 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
101182 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
101183 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
101184 }
101185
101186 /*
101187 @@ -2927,7 +2927,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
101188 smp_mb(); /* grace period precedes setting inuse. */
101189
101190 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
101191 - ACCESS_ONCE(rshp->inuse) = 0;
101192 + ACCESS_ONCE_RW(rshp->inuse) = 0;
101193 }
101194
101195 /*
101196 @@ -3080,7 +3080,7 @@ static void rcu_bind_gp_kthread(void)
101197 static void rcu_dynticks_task_enter(void)
101198 {
101199 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
101200 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
101201 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
101202 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
101203 }
101204
101205 @@ -3088,6 +3088,6 @@ static void rcu_dynticks_task_enter(void)
101206 static void rcu_dynticks_task_exit(void)
101207 {
101208 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
101209 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
101210 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
101211 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
101212 }
101213 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
101214 index fbb6240..f6c5097 100644
101215 --- a/kernel/rcu/tree_trace.c
101216 +++ b/kernel/rcu/tree_trace.c
101217 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
101218 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
101219 rdp->qs_pending);
101220 seq_printf(m, " dt=%d/%llx/%d df=%lu",
101221 - atomic_read(&rdp->dynticks->dynticks),
101222 + atomic_read_unchecked(&rdp->dynticks->dynticks),
101223 rdp->dynticks->dynticks_nesting,
101224 rdp->dynticks->dynticks_nmi_nesting,
101225 rdp->dynticks_fqs);
101226 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
101227 struct rcu_state *rsp = (struct rcu_state *)m->private;
101228
101229 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
101230 - atomic_long_read(&rsp->expedited_start),
101231 + atomic_long_read_unchecked(&rsp->expedited_start),
101232 atomic_long_read(&rsp->expedited_done),
101233 - atomic_long_read(&rsp->expedited_wrap),
101234 - atomic_long_read(&rsp->expedited_tryfail),
101235 - atomic_long_read(&rsp->expedited_workdone1),
101236 - atomic_long_read(&rsp->expedited_workdone2),
101237 - atomic_long_read(&rsp->expedited_normal),
101238 - atomic_long_read(&rsp->expedited_stoppedcpus),
101239 - atomic_long_read(&rsp->expedited_done_tries),
101240 - atomic_long_read(&rsp->expedited_done_lost),
101241 - atomic_long_read(&rsp->expedited_done_exit));
101242 + atomic_long_read_unchecked(&rsp->expedited_wrap),
101243 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
101244 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
101245 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
101246 + atomic_long_read_unchecked(&rsp->expedited_normal),
101247 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
101248 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
101249 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
101250 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
101251 return 0;
101252 }
101253
101254 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
101255 index e0d31a3..f4dafe3 100644
101256 --- a/kernel/rcu/update.c
101257 +++ b/kernel/rcu/update.c
101258 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
101259 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
101260 */
101261 if (till_stall_check < 3) {
101262 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
101263 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
101264 till_stall_check = 3;
101265 } else if (till_stall_check > 300) {
101266 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
101267 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
101268 till_stall_check = 300;
101269 }
101270 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
101271 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
101272 !ACCESS_ONCE(t->on_rq) ||
101273 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
101274 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
101275 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
101276 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
101277 list_del_init(&t->rcu_tasks_holdout_list);
101278 put_task_struct(t);
101279 return;
101280 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
101281 !is_idle_task(t)) {
101282 get_task_struct(t);
101283 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
101284 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
101285 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
101286 list_add(&t->rcu_tasks_holdout_list,
101287 &rcu_tasks_holdouts);
101288 }
101289 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
101290 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
101291 BUG_ON(IS_ERR(t));
101292 smp_mb(); /* Ensure others see full kthread. */
101293 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
101294 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
101295 mutex_unlock(&rcu_tasks_kthread_mutex);
101296 }
101297
101298 diff --git a/kernel/resource.c b/kernel/resource.c
101299 index 19f2357..ebe7f35 100644
101300 --- a/kernel/resource.c
101301 +++ b/kernel/resource.c
101302 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
101303
101304 static int __init ioresources_init(void)
101305 {
101306 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101307 +#ifdef CONFIG_GRKERNSEC_PROC_USER
101308 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
101309 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
101310 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
101311 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
101312 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
101313 +#endif
101314 +#else
101315 proc_create("ioports", 0, NULL, &proc_ioports_operations);
101316 proc_create("iomem", 0, NULL, &proc_iomem_operations);
101317 +#endif
101318 return 0;
101319 }
101320 __initcall(ioresources_init);
101321 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
101322 index eae160d..c9aa22e 100644
101323 --- a/kernel/sched/auto_group.c
101324 +++ b/kernel/sched/auto_group.c
101325 @@ -11,7 +11,7 @@
101326
101327 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
101328 static struct autogroup autogroup_default;
101329 -static atomic_t autogroup_seq_nr;
101330 +static atomic_unchecked_t autogroup_seq_nr;
101331
101332 void __init autogroup_init(struct task_struct *init_task)
101333 {
101334 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
101335
101336 kref_init(&ag->kref);
101337 init_rwsem(&ag->lock);
101338 - ag->id = atomic_inc_return(&autogroup_seq_nr);
101339 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
101340 ag->tg = tg;
101341 #ifdef CONFIG_RT_GROUP_SCHED
101342 /*
101343 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
101344 index 8d0f35d..c16360d 100644
101345 --- a/kernel/sched/completion.c
101346 +++ b/kernel/sched/completion.c
101347 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
101348 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
101349 * or number of jiffies left till timeout) if completed.
101350 */
101351 -long __sched
101352 +long __sched __intentional_overflow(-1)
101353 wait_for_completion_interruptible_timeout(struct completion *x,
101354 unsigned long timeout)
101355 {
101356 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
101357 *
101358 * Return: -ERESTARTSYS if interrupted, 0 if completed.
101359 */
101360 -int __sched wait_for_completion_killable(struct completion *x)
101361 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
101362 {
101363 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
101364 if (t == -ERESTARTSYS)
101365 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
101366 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
101367 * or number of jiffies left till timeout) if completed.
101368 */
101369 -long __sched
101370 +long __sched __intentional_overflow(-1)
101371 wait_for_completion_killable_timeout(struct completion *x,
101372 unsigned long timeout)
101373 {
101374 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
101375 index f4da2cb..e44587b 100644
101376 --- a/kernel/sched/core.c
101377 +++ b/kernel/sched/core.c
101378 @@ -1862,7 +1862,7 @@ void set_numabalancing_state(bool enabled)
101379 int sysctl_numa_balancing(struct ctl_table *table, int write,
101380 void __user *buffer, size_t *lenp, loff_t *ppos)
101381 {
101382 - struct ctl_table t;
101383 + ctl_table_no_const t;
101384 int err;
101385 int state = numabalancing_enabled;
101386
101387 @@ -2312,8 +2312,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
101388 next->active_mm = oldmm;
101389 atomic_inc(&oldmm->mm_count);
101390 enter_lazy_tlb(oldmm, next);
101391 - } else
101392 + } else {
101393 switch_mm(oldmm, mm, next);
101394 + populate_stack();
101395 + }
101396
101397 if (!prev->mm) {
101398 prev->active_mm = NULL;
101399 @@ -3124,6 +3126,8 @@ int can_nice(const struct task_struct *p, const int nice)
101400 /* convert nice value [19,-20] to rlimit style value [1,40] */
101401 int nice_rlim = nice_to_rlimit(nice);
101402
101403 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
101404 +
101405 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
101406 capable(CAP_SYS_NICE));
101407 }
101408 @@ -3150,7 +3154,8 @@ SYSCALL_DEFINE1(nice, int, increment)
101409 nice = task_nice(current) + increment;
101410
101411 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
101412 - if (increment < 0 && !can_nice(current, nice))
101413 + if (increment < 0 && (!can_nice(current, nice) ||
101414 + gr_handle_chroot_nice()))
101415 return -EPERM;
101416
101417 retval = security_task_setnice(current, nice);
101418 @@ -3462,6 +3467,7 @@ recheck:
101419 if (policy != p->policy && !rlim_rtprio)
101420 return -EPERM;
101421
101422 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
101423 /* can't increase priority */
101424 if (attr->sched_priority > p->rt_priority &&
101425 attr->sched_priority > rlim_rtprio)
101426 @@ -4945,6 +4951,7 @@ void idle_task_exit(void)
101427
101428 if (mm != &init_mm) {
101429 switch_mm(mm, &init_mm, current);
101430 + populate_stack();
101431 finish_arch_post_lock_switch();
101432 }
101433 mmdrop(mm);
101434 @@ -5040,7 +5047,7 @@ static void migrate_tasks(unsigned int dead_cpu)
101435
101436 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
101437
101438 -static struct ctl_table sd_ctl_dir[] = {
101439 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
101440 {
101441 .procname = "sched_domain",
101442 .mode = 0555,
101443 @@ -5057,17 +5064,17 @@ static struct ctl_table sd_ctl_root[] = {
101444 {}
101445 };
101446
101447 -static struct ctl_table *sd_alloc_ctl_entry(int n)
101448 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
101449 {
101450 - struct ctl_table *entry =
101451 + ctl_table_no_const *entry =
101452 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
101453
101454 return entry;
101455 }
101456
101457 -static void sd_free_ctl_entry(struct ctl_table **tablep)
101458 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
101459 {
101460 - struct ctl_table *entry;
101461 + ctl_table_no_const *entry;
101462
101463 /*
101464 * In the intermediate directories, both the child directory and
101465 @@ -5075,22 +5082,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
101466 * will always be set. In the lowest directory the names are
101467 * static strings and all have proc handlers.
101468 */
101469 - for (entry = *tablep; entry->mode; entry++) {
101470 - if (entry->child)
101471 - sd_free_ctl_entry(&entry->child);
101472 + for (entry = tablep; entry->mode; entry++) {
101473 + if (entry->child) {
101474 + sd_free_ctl_entry(entry->child);
101475 + pax_open_kernel();
101476 + entry->child = NULL;
101477 + pax_close_kernel();
101478 + }
101479 if (entry->proc_handler == NULL)
101480 kfree(entry->procname);
101481 }
101482
101483 - kfree(*tablep);
101484 - *tablep = NULL;
101485 + kfree(tablep);
101486 }
101487
101488 static int min_load_idx = 0;
101489 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
101490
101491 static void
101492 -set_table_entry(struct ctl_table *entry,
101493 +set_table_entry(ctl_table_no_const *entry,
101494 const char *procname, void *data, int maxlen,
101495 umode_t mode, proc_handler *proc_handler,
101496 bool load_idx)
101497 @@ -5110,7 +5120,7 @@ set_table_entry(struct ctl_table *entry,
101498 static struct ctl_table *
101499 sd_alloc_ctl_domain_table(struct sched_domain *sd)
101500 {
101501 - struct ctl_table *table = sd_alloc_ctl_entry(14);
101502 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
101503
101504 if (table == NULL)
101505 return NULL;
101506 @@ -5148,9 +5158,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
101507 return table;
101508 }
101509
101510 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
101511 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
101512 {
101513 - struct ctl_table *entry, *table;
101514 + ctl_table_no_const *entry, *table;
101515 struct sched_domain *sd;
101516 int domain_num = 0, i;
101517 char buf[32];
101518 @@ -5177,11 +5187,13 @@ static struct ctl_table_header *sd_sysctl_header;
101519 static void register_sched_domain_sysctl(void)
101520 {
101521 int i, cpu_num = num_possible_cpus();
101522 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
101523 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
101524 char buf[32];
101525
101526 WARN_ON(sd_ctl_dir[0].child);
101527 + pax_open_kernel();
101528 sd_ctl_dir[0].child = entry;
101529 + pax_close_kernel();
101530
101531 if (entry == NULL)
101532 return;
101533 @@ -5204,8 +5216,12 @@ static void unregister_sched_domain_sysctl(void)
101534 if (sd_sysctl_header)
101535 unregister_sysctl_table(sd_sysctl_header);
101536 sd_sysctl_header = NULL;
101537 - if (sd_ctl_dir[0].child)
101538 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
101539 + if (sd_ctl_dir[0].child) {
101540 + sd_free_ctl_entry(sd_ctl_dir[0].child);
101541 + pax_open_kernel();
101542 + sd_ctl_dir[0].child = NULL;
101543 + pax_close_kernel();
101544 + }
101545 }
101546 #else
101547 static void register_sched_domain_sysctl(void)
101548 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
101549 index 486d00c..62f3f6e 100644
101550 --- a/kernel/sched/fair.c
101551 +++ b/kernel/sched/fair.c
101552 @@ -2092,7 +2092,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
101553
101554 static void reset_ptenuma_scan(struct task_struct *p)
101555 {
101556 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
101557 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
101558 p->mm->numa_scan_offset = 0;
101559 }
101560
101561 @@ -7656,7 +7656,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
101562 * run_rebalance_domains is triggered when needed from the scheduler tick.
101563 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
101564 */
101565 -static void run_rebalance_domains(struct softirq_action *h)
101566 +static __latent_entropy void run_rebalance_domains(void)
101567 {
101568 struct rq *this_rq = this_rq();
101569 enum cpu_idle_type idle = this_rq->idle_balance ?
101570 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
101571 index dc0f435..ae2e085 100644
101572 --- a/kernel/sched/sched.h
101573 +++ b/kernel/sched/sched.h
101574 @@ -1200,7 +1200,7 @@ struct sched_class {
101575 #ifdef CONFIG_FAIR_GROUP_SCHED
101576 void (*task_move_group) (struct task_struct *p, int on_rq);
101577 #endif
101578 -};
101579 +} __do_const;
101580
101581 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
101582 {
101583 diff --git a/kernel/signal.c b/kernel/signal.c
101584 index a390499..ebe9a21 100644
101585 --- a/kernel/signal.c
101586 +++ b/kernel/signal.c
101587 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
101588
101589 int print_fatal_signals __read_mostly;
101590
101591 -static void __user *sig_handler(struct task_struct *t, int sig)
101592 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
101593 {
101594 return t->sighand->action[sig - 1].sa.sa_handler;
101595 }
101596
101597 -static int sig_handler_ignored(void __user *handler, int sig)
101598 +static int sig_handler_ignored(__sighandler_t handler, int sig)
101599 {
101600 /* Is it explicitly or implicitly ignored? */
101601 return handler == SIG_IGN ||
101602 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
101603
101604 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
101605 {
101606 - void __user *handler;
101607 + __sighandler_t handler;
101608
101609 handler = sig_handler(t, sig);
101610
101611 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
101612 atomic_inc(&user->sigpending);
101613 rcu_read_unlock();
101614
101615 + if (!override_rlimit)
101616 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
101617 +
101618 if (override_rlimit ||
101619 atomic_read(&user->sigpending) <=
101620 task_rlimit(t, RLIMIT_SIGPENDING)) {
101621 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
101622
101623 int unhandled_signal(struct task_struct *tsk, int sig)
101624 {
101625 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
101626 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
101627 if (is_global_init(tsk))
101628 return 1;
101629 if (handler != SIG_IGN && handler != SIG_DFL)
101630 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
101631 }
101632 }
101633
101634 + /* allow glibc communication via tgkill to other threads in our
101635 + thread group */
101636 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
101637 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
101638 + && gr_handle_signal(t, sig))
101639 + return -EPERM;
101640 +
101641 return security_task_kill(t, info, sig, 0);
101642 }
101643
101644 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
101645 return send_signal(sig, info, p, 1);
101646 }
101647
101648 -static int
101649 +int
101650 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101651 {
101652 return send_signal(sig, info, t, 0);
101653 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101654 unsigned long int flags;
101655 int ret, blocked, ignored;
101656 struct k_sigaction *action;
101657 + int is_unhandled = 0;
101658
101659 spin_lock_irqsave(&t->sighand->siglock, flags);
101660 action = &t->sighand->action[sig-1];
101661 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101662 }
101663 if (action->sa.sa_handler == SIG_DFL)
101664 t->signal->flags &= ~SIGNAL_UNKILLABLE;
101665 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
101666 + is_unhandled = 1;
101667 ret = specific_send_sig_info(sig, info, t);
101668 spin_unlock_irqrestore(&t->sighand->siglock, flags);
101669
101670 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
101671 + normal operation */
101672 + if (is_unhandled) {
101673 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
101674 + gr_handle_crash(t, sig);
101675 + }
101676 +
101677 return ret;
101678 }
101679
101680 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
101681 ret = check_kill_permission(sig, info, p);
101682 rcu_read_unlock();
101683
101684 - if (!ret && sig)
101685 + if (!ret && sig) {
101686 ret = do_send_sig_info(sig, info, p, true);
101687 + if (!ret)
101688 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
101689 + }
101690
101691 return ret;
101692 }
101693 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
101694 int error = -ESRCH;
101695
101696 rcu_read_lock();
101697 - p = find_task_by_vpid(pid);
101698 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
101699 + /* allow glibc communication via tgkill to other threads in our
101700 + thread group */
101701 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
101702 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
101703 + p = find_task_by_vpid_unrestricted(pid);
101704 + else
101705 +#endif
101706 + p = find_task_by_vpid(pid);
101707 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
101708 error = check_kill_permission(sig, info, p);
101709 /*
101710 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
101711 }
101712 seg = get_fs();
101713 set_fs(KERNEL_DS);
101714 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
101715 - (stack_t __force __user *) &uoss,
101716 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
101717 + (stack_t __force_user *) &uoss,
101718 compat_user_stack_pointer());
101719 set_fs(seg);
101720 if (ret >= 0 && uoss_ptr) {
101721 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
101722 index 40190f2..8861d40 100644
101723 --- a/kernel/smpboot.c
101724 +++ b/kernel/smpboot.c
101725 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
101726 }
101727 smpboot_unpark_thread(plug_thread, cpu);
101728 }
101729 - list_add(&plug_thread->list, &hotplug_threads);
101730 + pax_list_add(&plug_thread->list, &hotplug_threads);
101731 out:
101732 mutex_unlock(&smpboot_threads_lock);
101733 put_online_cpus();
101734 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
101735 {
101736 get_online_cpus();
101737 mutex_lock(&smpboot_threads_lock);
101738 - list_del(&plug_thread->list);
101739 + pax_list_del(&plug_thread->list);
101740 smpboot_destroy_threads(plug_thread);
101741 mutex_unlock(&smpboot_threads_lock);
101742 put_online_cpus();
101743 diff --git a/kernel/softirq.c b/kernel/softirq.c
101744 index 479e443..66d845e1 100644
101745 --- a/kernel/softirq.c
101746 +++ b/kernel/softirq.c
101747 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
101748 EXPORT_SYMBOL(irq_stat);
101749 #endif
101750
101751 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
101752 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
101753
101754 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
101755
101756 @@ -270,7 +270,7 @@ restart:
101757 kstat_incr_softirqs_this_cpu(vec_nr);
101758
101759 trace_softirq_entry(vec_nr);
101760 - h->action(h);
101761 + h->action();
101762 trace_softirq_exit(vec_nr);
101763 if (unlikely(prev_count != preempt_count())) {
101764 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
101765 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
101766 or_softirq_pending(1UL << nr);
101767 }
101768
101769 -void open_softirq(int nr, void (*action)(struct softirq_action *))
101770 +void __init open_softirq(int nr, void (*action)(void))
101771 {
101772 softirq_vec[nr].action = action;
101773 }
101774 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
101775 }
101776 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
101777
101778 -static void tasklet_action(struct softirq_action *a)
101779 +static void tasklet_action(void)
101780 {
101781 struct tasklet_struct *list;
101782
101783 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
101784 }
101785 }
101786
101787 -static void tasklet_hi_action(struct softirq_action *a)
101788 +static __latent_entropy void tasklet_hi_action(void)
101789 {
101790 struct tasklet_struct *list;
101791
101792 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
101793 .notifier_call = cpu_callback
101794 };
101795
101796 -static struct smp_hotplug_thread softirq_threads = {
101797 +static struct smp_hotplug_thread softirq_threads __read_only = {
101798 .store = &ksoftirqd,
101799 .thread_should_run = ksoftirqd_should_run,
101800 .thread_fn = run_ksoftirqd,
101801 diff --git a/kernel/sys.c b/kernel/sys.c
101802 index a03d9cd..55dbe9c 100644
101803 --- a/kernel/sys.c
101804 +++ b/kernel/sys.c
101805 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
101806 error = -EACCES;
101807 goto out;
101808 }
101809 +
101810 + if (gr_handle_chroot_setpriority(p, niceval)) {
101811 + error = -EACCES;
101812 + goto out;
101813 + }
101814 +
101815 no_nice = security_task_setnice(p, niceval);
101816 if (no_nice) {
101817 error = no_nice;
101818 @@ -365,6 +371,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
101819 goto error;
101820 }
101821
101822 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
101823 + goto error;
101824 +
101825 + if (!gid_eq(new->gid, old->gid)) {
101826 + /* make sure we generate a learn log for what will
101827 + end up being a role transition after a full-learning
101828 + policy is generated
101829 + CAP_SETGID is required to perform a transition
101830 + we may not log a CAP_SETGID check above, e.g.
101831 + in the case where new rgid = old egid
101832 + */
101833 + gr_learn_cap(current, new, CAP_SETGID);
101834 + }
101835 +
101836 if (rgid != (gid_t) -1 ||
101837 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
101838 new->sgid = new->egid;
101839 @@ -400,6 +420,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
101840 old = current_cred();
101841
101842 retval = -EPERM;
101843 +
101844 + if (gr_check_group_change(kgid, kgid, kgid))
101845 + goto error;
101846 +
101847 if (ns_capable(old->user_ns, CAP_SETGID))
101848 new->gid = new->egid = new->sgid = new->fsgid = kgid;
101849 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
101850 @@ -417,7 +441,7 @@ error:
101851 /*
101852 * change the user struct in a credentials set to match the new UID
101853 */
101854 -static int set_user(struct cred *new)
101855 +int set_user(struct cred *new)
101856 {
101857 struct user_struct *new_user;
101858
101859 @@ -497,7 +521,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
101860 goto error;
101861 }
101862
101863 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
101864 + goto error;
101865 +
101866 if (!uid_eq(new->uid, old->uid)) {
101867 + /* make sure we generate a learn log for what will
101868 + end up being a role transition after a full-learning
101869 + policy is generated
101870 + CAP_SETUID is required to perform a transition
101871 + we may not log a CAP_SETUID check above, e.g.
101872 + in the case where new ruid = old euid
101873 + */
101874 + gr_learn_cap(current, new, CAP_SETUID);
101875 retval = set_user(new);
101876 if (retval < 0)
101877 goto error;
101878 @@ -547,6 +582,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
101879 old = current_cred();
101880
101881 retval = -EPERM;
101882 +
101883 + if (gr_check_crash_uid(kuid))
101884 + goto error;
101885 + if (gr_check_user_change(kuid, kuid, kuid))
101886 + goto error;
101887 +
101888 if (ns_capable(old->user_ns, CAP_SETUID)) {
101889 new->suid = new->uid = kuid;
101890 if (!uid_eq(kuid, old->uid)) {
101891 @@ -616,6 +657,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
101892 goto error;
101893 }
101894
101895 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
101896 + goto error;
101897 +
101898 if (ruid != (uid_t) -1) {
101899 new->uid = kruid;
101900 if (!uid_eq(kruid, old->uid)) {
101901 @@ -700,6 +744,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
101902 goto error;
101903 }
101904
101905 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
101906 + goto error;
101907 +
101908 if (rgid != (gid_t) -1)
101909 new->gid = krgid;
101910 if (egid != (gid_t) -1)
101911 @@ -764,12 +811,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
101912 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
101913 ns_capable(old->user_ns, CAP_SETUID)) {
101914 if (!uid_eq(kuid, old->fsuid)) {
101915 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
101916 + goto error;
101917 +
101918 new->fsuid = kuid;
101919 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
101920 goto change_okay;
101921 }
101922 }
101923
101924 +error:
101925 abort_creds(new);
101926 return old_fsuid;
101927
101928 @@ -802,12 +853,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
101929 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
101930 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
101931 ns_capable(old->user_ns, CAP_SETGID)) {
101932 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
101933 + goto error;
101934 +
101935 if (!gid_eq(kgid, old->fsgid)) {
101936 new->fsgid = kgid;
101937 goto change_okay;
101938 }
101939 }
101940
101941 +error:
101942 abort_creds(new);
101943 return old_fsgid;
101944
101945 @@ -1185,19 +1240,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
101946 return -EFAULT;
101947
101948 down_read(&uts_sem);
101949 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
101950 + error = __copy_to_user(name->sysname, &utsname()->sysname,
101951 __OLD_UTS_LEN);
101952 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
101953 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
101954 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
101955 __OLD_UTS_LEN);
101956 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
101957 - error |= __copy_to_user(&name->release, &utsname()->release,
101958 + error |= __copy_to_user(name->release, &utsname()->release,
101959 __OLD_UTS_LEN);
101960 error |= __put_user(0, name->release + __OLD_UTS_LEN);
101961 - error |= __copy_to_user(&name->version, &utsname()->version,
101962 + error |= __copy_to_user(name->version, &utsname()->version,
101963 __OLD_UTS_LEN);
101964 error |= __put_user(0, name->version + __OLD_UTS_LEN);
101965 - error |= __copy_to_user(&name->machine, &utsname()->machine,
101966 + error |= __copy_to_user(name->machine, &utsname()->machine,
101967 __OLD_UTS_LEN);
101968 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
101969 up_read(&uts_sem);
101970 @@ -1398,6 +1453,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
101971 */
101972 new_rlim->rlim_cur = 1;
101973 }
101974 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
101975 + is changed to a lower value. Since tasks can be created by the same
101976 + user in between this limit change and an execve by this task, force
101977 + a recheck only for this task by setting PF_NPROC_EXCEEDED
101978 + */
101979 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
101980 + tsk->flags |= PF_NPROC_EXCEEDED;
101981 }
101982 if (!retval) {
101983 if (old_rlim)
101984 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
101985 index ce410bb..cd276f0 100644
101986 --- a/kernel/sysctl.c
101987 +++ b/kernel/sysctl.c
101988 @@ -94,7 +94,6 @@
101989
101990
101991 #if defined(CONFIG_SYSCTL)
101992 -
101993 /* External variables not in a header file. */
101994 extern int max_threads;
101995 extern int suid_dumpable;
101996 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
101997
101998 /* Constants used for minimum and maximum */
101999 #ifdef CONFIG_LOCKUP_DETECTOR
102000 -static int sixty = 60;
102001 +static int sixty __read_only = 60;
102002 #endif
102003
102004 -static int __maybe_unused neg_one = -1;
102005 +static int __maybe_unused neg_one __read_only = -1;
102006
102007 -static int zero;
102008 -static int __maybe_unused one = 1;
102009 -static int __maybe_unused two = 2;
102010 -static int __maybe_unused four = 4;
102011 -static unsigned long one_ul = 1;
102012 -static int one_hundred = 100;
102013 +static int zero __read_only = 0;
102014 +static int __maybe_unused one __read_only = 1;
102015 +static int __maybe_unused two __read_only = 2;
102016 +static int __maybe_unused three __read_only = 3;
102017 +static int __maybe_unused four __read_only = 4;
102018 +static unsigned long one_ul __read_only = 1;
102019 +static int one_hundred __read_only = 100;
102020 #ifdef CONFIG_PRINTK
102021 -static int ten_thousand = 10000;
102022 +static int ten_thousand __read_only = 10000;
102023 #endif
102024
102025 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
102026 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
102027 void __user *buffer, size_t *lenp, loff_t *ppos);
102028 #endif
102029
102030 -#ifdef CONFIG_PRINTK
102031 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
102032 void __user *buffer, size_t *lenp, loff_t *ppos);
102033 -#endif
102034
102035 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
102036 void __user *buffer, size_t *lenp, loff_t *ppos);
102037 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
102038
102039 #endif
102040
102041 +extern struct ctl_table grsecurity_table[];
102042 +
102043 static struct ctl_table kern_table[];
102044 static struct ctl_table vm_table[];
102045 static struct ctl_table fs_table[];
102046 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
102047 int sysctl_legacy_va_layout;
102048 #endif
102049
102050 +#ifdef CONFIG_PAX_SOFTMODE
102051 +static struct ctl_table pax_table[] = {
102052 + {
102053 + .procname = "softmode",
102054 + .data = &pax_softmode,
102055 + .maxlen = sizeof(unsigned int),
102056 + .mode = 0600,
102057 + .proc_handler = &proc_dointvec,
102058 + },
102059 +
102060 + { }
102061 +};
102062 +#endif
102063 +
102064 /* The default sysctl tables: */
102065
102066 static struct ctl_table sysctl_base_table[] = {
102067 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
102068 #endif
102069
102070 static struct ctl_table kern_table[] = {
102071 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
102072 + {
102073 + .procname = "grsecurity",
102074 + .mode = 0500,
102075 + .child = grsecurity_table,
102076 + },
102077 +#endif
102078 +
102079 +#ifdef CONFIG_PAX_SOFTMODE
102080 + {
102081 + .procname = "pax",
102082 + .mode = 0500,
102083 + .child = pax_table,
102084 + },
102085 +#endif
102086 +
102087 {
102088 .procname = "sched_child_runs_first",
102089 .data = &sysctl_sched_child_runs_first,
102090 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
102091 .data = &modprobe_path,
102092 .maxlen = KMOD_PATH_LEN,
102093 .mode = 0644,
102094 - .proc_handler = proc_dostring,
102095 + .proc_handler = proc_dostring_modpriv,
102096 },
102097 {
102098 .procname = "modules_disabled",
102099 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
102100 .extra1 = &zero,
102101 .extra2 = &one,
102102 },
102103 +#endif
102104 {
102105 .procname = "kptr_restrict",
102106 .data = &kptr_restrict,
102107 .maxlen = sizeof(int),
102108 .mode = 0644,
102109 .proc_handler = proc_dointvec_minmax_sysadmin,
102110 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102111 + .extra1 = &two,
102112 +#else
102113 .extra1 = &zero,
102114 +#endif
102115 .extra2 = &two,
102116 },
102117 -#endif
102118 {
102119 .procname = "ngroups_max",
102120 .data = &ngroups_max,
102121 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
102122 */
102123 {
102124 .procname = "perf_event_paranoid",
102125 - .data = &sysctl_perf_event_paranoid,
102126 - .maxlen = sizeof(sysctl_perf_event_paranoid),
102127 + .data = &sysctl_perf_event_legitimately_concerned,
102128 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
102129 .mode = 0644,
102130 - .proc_handler = proc_dointvec,
102131 + /* go ahead, be a hero */
102132 + .proc_handler = proc_dointvec_minmax_sysadmin,
102133 + .extra1 = &neg_one,
102134 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
102135 + .extra2 = &three,
102136 +#else
102137 + .extra2 = &two,
102138 +#endif
102139 },
102140 {
102141 .procname = "perf_event_mlock_kb",
102142 @@ -1348,6 +1389,13 @@ static struct ctl_table vm_table[] = {
102143 .proc_handler = proc_dointvec_minmax,
102144 .extra1 = &zero,
102145 },
102146 + {
102147 + .procname = "heap_stack_gap",
102148 + .data = &sysctl_heap_stack_gap,
102149 + .maxlen = sizeof(sysctl_heap_stack_gap),
102150 + .mode = 0644,
102151 + .proc_handler = proc_doulongvec_minmax,
102152 + },
102153 #else
102154 {
102155 .procname = "nr_trim_pages",
102156 @@ -1830,6 +1878,16 @@ int proc_dostring(struct ctl_table *table, int write,
102157 (char __user *)buffer, lenp, ppos);
102158 }
102159
102160 +int proc_dostring_modpriv(struct ctl_table *table, int write,
102161 + void __user *buffer, size_t *lenp, loff_t *ppos)
102162 +{
102163 + if (write && !capable(CAP_SYS_MODULE))
102164 + return -EPERM;
102165 +
102166 + return _proc_do_string(table->data, table->maxlen, write,
102167 + buffer, lenp, ppos);
102168 +}
102169 +
102170 static size_t proc_skip_spaces(char **buf)
102171 {
102172 size_t ret;
102173 @@ -1935,6 +1993,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
102174 len = strlen(tmp);
102175 if (len > *size)
102176 len = *size;
102177 + if (len > sizeof(tmp))
102178 + len = sizeof(tmp);
102179 if (copy_to_user(*buf, tmp, len))
102180 return -EFAULT;
102181 *size -= len;
102182 @@ -2112,7 +2172,7 @@ int proc_dointvec(struct ctl_table *table, int write,
102183 static int proc_taint(struct ctl_table *table, int write,
102184 void __user *buffer, size_t *lenp, loff_t *ppos)
102185 {
102186 - struct ctl_table t;
102187 + ctl_table_no_const t;
102188 unsigned long tmptaint = get_taint();
102189 int err;
102190
102191 @@ -2140,7 +2200,6 @@ static int proc_taint(struct ctl_table *table, int write,
102192 return err;
102193 }
102194
102195 -#ifdef CONFIG_PRINTK
102196 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
102197 void __user *buffer, size_t *lenp, loff_t *ppos)
102198 {
102199 @@ -2149,7 +2208,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
102200
102201 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
102202 }
102203 -#endif
102204
102205 struct do_proc_dointvec_minmax_conv_param {
102206 int *min;
102207 @@ -2709,6 +2767,12 @@ int proc_dostring(struct ctl_table *table, int write,
102208 return -ENOSYS;
102209 }
102210
102211 +int proc_dostring_modpriv(struct ctl_table *table, int write,
102212 + void __user *buffer, size_t *lenp, loff_t *ppos)
102213 +{
102214 + return -ENOSYS;
102215 +}
102216 +
102217 int proc_dointvec(struct ctl_table *table, int write,
102218 void __user *buffer, size_t *lenp, loff_t *ppos)
102219 {
102220 @@ -2765,5 +2829,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
102221 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
102222 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
102223 EXPORT_SYMBOL(proc_dostring);
102224 +EXPORT_SYMBOL(proc_dostring_modpriv);
102225 EXPORT_SYMBOL(proc_doulongvec_minmax);
102226 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
102227 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
102228 index 21f82c2..c1984e5 100644
102229 --- a/kernel/taskstats.c
102230 +++ b/kernel/taskstats.c
102231 @@ -28,9 +28,12 @@
102232 #include <linux/fs.h>
102233 #include <linux/file.h>
102234 #include <linux/pid_namespace.h>
102235 +#include <linux/grsecurity.h>
102236 #include <net/genetlink.h>
102237 #include <linux/atomic.h>
102238
102239 +extern int gr_is_taskstats_denied(int pid);
102240 +
102241 /*
102242 * Maximum length of a cpumask that can be specified in
102243 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
102244 @@ -567,6 +570,9 @@ err:
102245
102246 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
102247 {
102248 + if (gr_is_taskstats_denied(current->pid))
102249 + return -EACCES;
102250 +
102251 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
102252 return cmd_attr_register_cpumask(info);
102253 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
102254 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
102255 index 1b001ed..55ef9e4 100644
102256 --- a/kernel/time/alarmtimer.c
102257 +++ b/kernel/time/alarmtimer.c
102258 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
102259 struct platform_device *pdev;
102260 int error = 0;
102261 int i;
102262 - struct k_clock alarm_clock = {
102263 + static struct k_clock alarm_clock = {
102264 .clock_getres = alarm_clock_getres,
102265 .clock_get = alarm_clock_get,
102266 .timer_create = alarm_timer_create,
102267 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
102268 index 38f586c..14386a7 100644
102269 --- a/kernel/time/hrtimer.c
102270 +++ b/kernel/time/hrtimer.c
102271 @@ -1393,7 +1393,7 @@ void hrtimer_peek_ahead_timers(void)
102272 local_irq_restore(flags);
102273 }
102274
102275 -static void run_hrtimer_softirq(struct softirq_action *h)
102276 +static __latent_entropy void run_hrtimer_softirq(void)
102277 {
102278 hrtimer_peek_ahead_timers();
102279 }
102280 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
102281 index 0075da7..63cc872 100644
102282 --- a/kernel/time/posix-cpu-timers.c
102283 +++ b/kernel/time/posix-cpu-timers.c
102284 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
102285
102286 static __init int init_posix_cpu_timers(void)
102287 {
102288 - struct k_clock process = {
102289 + static struct k_clock process = {
102290 .clock_getres = process_cpu_clock_getres,
102291 .clock_get = process_cpu_clock_get,
102292 .timer_create = process_cpu_timer_create,
102293 .nsleep = process_cpu_nsleep,
102294 .nsleep_restart = process_cpu_nsleep_restart,
102295 };
102296 - struct k_clock thread = {
102297 + static struct k_clock thread = {
102298 .clock_getres = thread_cpu_clock_getres,
102299 .clock_get = thread_cpu_clock_get,
102300 .timer_create = thread_cpu_timer_create,
102301 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
102302 index 31ea01f..7fc61ef 100644
102303 --- a/kernel/time/posix-timers.c
102304 +++ b/kernel/time/posix-timers.c
102305 @@ -43,6 +43,7 @@
102306 #include <linux/hash.h>
102307 #include <linux/posix-clock.h>
102308 #include <linux/posix-timers.h>
102309 +#include <linux/grsecurity.h>
102310 #include <linux/syscalls.h>
102311 #include <linux/wait.h>
102312 #include <linux/workqueue.h>
102313 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
102314 * which we beg off on and pass to do_sys_settimeofday().
102315 */
102316
102317 -static struct k_clock posix_clocks[MAX_CLOCKS];
102318 +static struct k_clock *posix_clocks[MAX_CLOCKS];
102319
102320 /*
102321 * These ones are defined below.
102322 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
102323 */
102324 static __init int init_posix_timers(void)
102325 {
102326 - struct k_clock clock_realtime = {
102327 + static struct k_clock clock_realtime = {
102328 .clock_getres = hrtimer_get_res,
102329 .clock_get = posix_clock_realtime_get,
102330 .clock_set = posix_clock_realtime_set,
102331 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
102332 .timer_get = common_timer_get,
102333 .timer_del = common_timer_del,
102334 };
102335 - struct k_clock clock_monotonic = {
102336 + static struct k_clock clock_monotonic = {
102337 .clock_getres = hrtimer_get_res,
102338 .clock_get = posix_ktime_get_ts,
102339 .nsleep = common_nsleep,
102340 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
102341 .timer_get = common_timer_get,
102342 .timer_del = common_timer_del,
102343 };
102344 - struct k_clock clock_monotonic_raw = {
102345 + static struct k_clock clock_monotonic_raw = {
102346 .clock_getres = hrtimer_get_res,
102347 .clock_get = posix_get_monotonic_raw,
102348 };
102349 - struct k_clock clock_realtime_coarse = {
102350 + static struct k_clock clock_realtime_coarse = {
102351 .clock_getres = posix_get_coarse_res,
102352 .clock_get = posix_get_realtime_coarse,
102353 };
102354 - struct k_clock clock_monotonic_coarse = {
102355 + static struct k_clock clock_monotonic_coarse = {
102356 .clock_getres = posix_get_coarse_res,
102357 .clock_get = posix_get_monotonic_coarse,
102358 };
102359 - struct k_clock clock_tai = {
102360 + static struct k_clock clock_tai = {
102361 .clock_getres = hrtimer_get_res,
102362 .clock_get = posix_get_tai,
102363 .nsleep = common_nsleep,
102364 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
102365 .timer_get = common_timer_get,
102366 .timer_del = common_timer_del,
102367 };
102368 - struct k_clock clock_boottime = {
102369 + static struct k_clock clock_boottime = {
102370 .clock_getres = hrtimer_get_res,
102371 .clock_get = posix_get_boottime,
102372 .nsleep = common_nsleep,
102373 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
102374 return;
102375 }
102376
102377 - posix_clocks[clock_id] = *new_clock;
102378 + posix_clocks[clock_id] = new_clock;
102379 }
102380 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
102381
102382 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
102383 return (id & CLOCKFD_MASK) == CLOCKFD ?
102384 &clock_posix_dynamic : &clock_posix_cpu;
102385
102386 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
102387 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
102388 return NULL;
102389 - return &posix_clocks[id];
102390 + return posix_clocks[id];
102391 }
102392
102393 static int common_timer_create(struct k_itimer *new_timer)
102394 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
102395 struct k_clock *kc = clockid_to_kclock(which_clock);
102396 struct k_itimer *new_timer;
102397 int error, new_timer_id;
102398 - sigevent_t event;
102399 + sigevent_t event = { };
102400 int it_id_set = IT_ID_NOT_SET;
102401
102402 if (!kc)
102403 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
102404 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
102405 return -EFAULT;
102406
102407 + /* only the CLOCK_REALTIME clock can be set, all other clocks
102408 + have their clock_set fptr set to a nosettime dummy function
102409 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
102410 + call common_clock_set, which calls do_sys_settimeofday, which
102411 + we hook
102412 + */
102413 +
102414 return kc->clock_set(which_clock, &new_tp);
102415 }
102416
102417 diff --git a/kernel/time/time.c b/kernel/time/time.c
102418 index 2c85b77..6530536 100644
102419 --- a/kernel/time/time.c
102420 +++ b/kernel/time/time.c
102421 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
102422 return error;
102423
102424 if (tz) {
102425 + /* we log in do_settimeofday called below, so don't log twice
102426 + */
102427 + if (!tv)
102428 + gr_log_timechange();
102429 +
102430 sys_tz = *tz;
102431 update_vsyscall_tz();
102432 if (firsttime) {
102433 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
102434 index 91db941..a371671 100644
102435 --- a/kernel/time/timekeeping.c
102436 +++ b/kernel/time/timekeeping.c
102437 @@ -15,6 +15,7 @@
102438 #include <linux/init.h>
102439 #include <linux/mm.h>
102440 #include <linux/sched.h>
102441 +#include <linux/grsecurity.h>
102442 #include <linux/syscore_ops.h>
102443 #include <linux/clocksource.h>
102444 #include <linux/jiffies.h>
102445 @@ -802,6 +803,8 @@ int do_settimeofday64(const struct timespec64 *ts)
102446 if (!timespec64_valid_strict(ts))
102447 return -EINVAL;
102448
102449 + gr_log_timechange();
102450 +
102451 raw_spin_lock_irqsave(&timekeeper_lock, flags);
102452 write_seqcount_begin(&tk_core.seq);
102453
102454 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
102455 index 2d3f5c5..7ed7dc5 100644
102456 --- a/kernel/time/timer.c
102457 +++ b/kernel/time/timer.c
102458 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
102459 /*
102460 * This function runs timers and the timer-tq in bottom half context.
102461 */
102462 -static void run_timer_softirq(struct softirq_action *h)
102463 +static __latent_entropy void run_timer_softirq(void)
102464 {
102465 struct tvec_base *base = __this_cpu_read(tvec_bases);
102466
102467 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
102468 *
102469 * In all cases the return value is guaranteed to be non-negative.
102470 */
102471 -signed long __sched schedule_timeout(signed long timeout)
102472 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
102473 {
102474 struct timer_list timer;
102475 unsigned long expire;
102476 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
102477 index 61ed862..3b52c65 100644
102478 --- a/kernel/time/timer_list.c
102479 +++ b/kernel/time/timer_list.c
102480 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
102481
102482 static void print_name_offset(struct seq_file *m, void *sym)
102483 {
102484 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102485 + SEQ_printf(m, "<%p>", NULL);
102486 +#else
102487 char symname[KSYM_NAME_LEN];
102488
102489 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
102490 SEQ_printf(m, "<%pK>", sym);
102491 else
102492 SEQ_printf(m, "%s", symname);
102493 +#endif
102494 }
102495
102496 static void
102497 @@ -119,7 +123,11 @@ next_one:
102498 static void
102499 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
102500 {
102501 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102502 + SEQ_printf(m, " .base: %p\n", NULL);
102503 +#else
102504 SEQ_printf(m, " .base: %pK\n", base);
102505 +#endif
102506 SEQ_printf(m, " .index: %d\n",
102507 base->index);
102508 SEQ_printf(m, " .resolution: %Lu nsecs\n",
102509 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
102510 {
102511 struct proc_dir_entry *pe;
102512
102513 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102514 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
102515 +#else
102516 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
102517 +#endif
102518 if (!pe)
102519 return -ENOMEM;
102520 return 0;
102521 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
102522 index 1fb08f2..ca4bb1e 100644
102523 --- a/kernel/time/timer_stats.c
102524 +++ b/kernel/time/timer_stats.c
102525 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
102526 static unsigned long nr_entries;
102527 static struct entry entries[MAX_ENTRIES];
102528
102529 -static atomic_t overflow_count;
102530 +static atomic_unchecked_t overflow_count;
102531
102532 /*
102533 * The entries are in a hash-table, for fast lookup:
102534 @@ -140,7 +140,7 @@ static void reset_entries(void)
102535 nr_entries = 0;
102536 memset(entries, 0, sizeof(entries));
102537 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
102538 - atomic_set(&overflow_count, 0);
102539 + atomic_set_unchecked(&overflow_count, 0);
102540 }
102541
102542 static struct entry *alloc_entry(void)
102543 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
102544 if (likely(entry))
102545 entry->count++;
102546 else
102547 - atomic_inc(&overflow_count);
102548 + atomic_inc_unchecked(&overflow_count);
102549
102550 out_unlock:
102551 raw_spin_unlock_irqrestore(lock, flags);
102552 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
102553
102554 static void print_name_offset(struct seq_file *m, unsigned long addr)
102555 {
102556 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102557 + seq_printf(m, "<%p>", NULL);
102558 +#else
102559 char symname[KSYM_NAME_LEN];
102560
102561 if (lookup_symbol_name(addr, symname) < 0)
102562 - seq_printf(m, "<%p>", (void *)addr);
102563 + seq_printf(m, "<%pK>", (void *)addr);
102564 else
102565 seq_printf(m, "%s", symname);
102566 +#endif
102567 }
102568
102569 static int tstats_show(struct seq_file *m, void *v)
102570 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
102571
102572 seq_puts(m, "Timer Stats Version: v0.3\n");
102573 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
102574 - if (atomic_read(&overflow_count))
102575 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
102576 + if (atomic_read_unchecked(&overflow_count))
102577 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
102578 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
102579
102580 for (i = 0; i < nr_entries; i++) {
102581 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
102582 {
102583 struct proc_dir_entry *pe;
102584
102585 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102586 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
102587 +#else
102588 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
102589 +#endif
102590 if (!pe)
102591 return -ENOMEM;
102592 return 0;
102593 diff --git a/kernel/torture.c b/kernel/torture.c
102594 index dd70993..0bf694b 100644
102595 --- a/kernel/torture.c
102596 +++ b/kernel/torture.c
102597 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
102598 mutex_lock(&fullstop_mutex);
102599 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
102600 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
102601 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
102602 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
102603 } else {
102604 pr_warn("Concurrent rmmod and shutdown illegal!\n");
102605 }
102606 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
102607 if (!torture_must_stop()) {
102608 if (stutter > 1) {
102609 schedule_timeout_interruptible(stutter - 1);
102610 - ACCESS_ONCE(stutter_pause_test) = 2;
102611 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
102612 }
102613 schedule_timeout_interruptible(1);
102614 - ACCESS_ONCE(stutter_pause_test) = 1;
102615 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
102616 }
102617 if (!torture_must_stop())
102618 schedule_timeout_interruptible(stutter);
102619 - ACCESS_ONCE(stutter_pause_test) = 0;
102620 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
102621 torture_shutdown_absorb("torture_stutter");
102622 } while (!torture_must_stop());
102623 torture_kthread_stopping("torture_stutter");
102624 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
102625 schedule_timeout_uninterruptible(10);
102626 return true;
102627 }
102628 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
102629 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
102630 mutex_unlock(&fullstop_mutex);
102631 torture_shutdown_cleanup();
102632 torture_shuffle_cleanup();
102633 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
102634 index 483cecf..ac46091 100644
102635 --- a/kernel/trace/blktrace.c
102636 +++ b/kernel/trace/blktrace.c
102637 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
102638 struct blk_trace *bt = filp->private_data;
102639 char buf[16];
102640
102641 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
102642 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
102643
102644 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
102645 }
102646 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
102647 return 1;
102648
102649 bt = buf->chan->private_data;
102650 - atomic_inc(&bt->dropped);
102651 + atomic_inc_unchecked(&bt->dropped);
102652 return 0;
102653 }
102654
102655 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
102656
102657 bt->dir = dir;
102658 bt->dev = dev;
102659 - atomic_set(&bt->dropped, 0);
102660 + atomic_set_unchecked(&bt->dropped, 0);
102661 INIT_LIST_HEAD(&bt->running_list);
102662
102663 ret = -EIO;
102664 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
102665 index 4f22802..bd268b1 100644
102666 --- a/kernel/trace/ftrace.c
102667 +++ b/kernel/trace/ftrace.c
102668 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
102669 if (unlikely(ftrace_disabled))
102670 return 0;
102671
102672 + ret = ftrace_arch_code_modify_prepare();
102673 + FTRACE_WARN_ON(ret);
102674 + if (ret)
102675 + return 0;
102676 +
102677 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
102678 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
102679 if (ret) {
102680 ftrace_bug(ret, rec);
102681 - return 0;
102682 }
102683 - return 1;
102684 + return ret ? 0 : 1;
102685 }
102686
102687 /*
102688 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
102689 if (!count)
102690 return 0;
102691
102692 + pax_open_kernel();
102693 sort(start, count, sizeof(*start),
102694 ftrace_cmp_ips, ftrace_swap_ips);
102695 + pax_close_kernel();
102696
102697 start_pg = ftrace_allocate_pages(count);
102698 if (!start_pg)
102699 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
102700
102701 if (t->ret_stack == NULL) {
102702 atomic_set(&t->tracing_graph_pause, 0);
102703 - atomic_set(&t->trace_overrun, 0);
102704 + atomic_set_unchecked(&t->trace_overrun, 0);
102705 t->curr_ret_stack = -1;
102706 /* Make sure the tasks see the -1 first: */
102707 smp_wmb();
102708 @@ -5876,7 +5883,7 @@ static void
102709 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
102710 {
102711 atomic_set(&t->tracing_graph_pause, 0);
102712 - atomic_set(&t->trace_overrun, 0);
102713 + atomic_set_unchecked(&t->trace_overrun, 0);
102714 t->ftrace_timestamp = 0;
102715 /* make curr_ret_stack visible before we add the ret_stack */
102716 smp_wmb();
102717 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
102718 index 922048a..bb71a55 100644
102719 --- a/kernel/trace/ring_buffer.c
102720 +++ b/kernel/trace/ring_buffer.c
102721 @@ -348,9 +348,9 @@ struct buffer_data_page {
102722 */
102723 struct buffer_page {
102724 struct list_head list; /* list of buffer pages */
102725 - local_t write; /* index for next write */
102726 + local_unchecked_t write; /* index for next write */
102727 unsigned read; /* index for next read */
102728 - local_t entries; /* entries on this page */
102729 + local_unchecked_t entries; /* entries on this page */
102730 unsigned long real_end; /* real end of data */
102731 struct buffer_data_page *page; /* Actual data page */
102732 };
102733 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
102734 unsigned long last_overrun;
102735 local_t entries_bytes;
102736 local_t entries;
102737 - local_t overrun;
102738 - local_t commit_overrun;
102739 - local_t dropped_events;
102740 + local_unchecked_t overrun;
102741 + local_unchecked_t commit_overrun;
102742 + local_unchecked_t dropped_events;
102743 local_t committing;
102744 - local_t commits;
102745 + local_unchecked_t commits;
102746 unsigned long read;
102747 unsigned long read_bytes;
102748 u64 write_stamp;
102749 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
102750 *
102751 * We add a counter to the write field to denote this.
102752 */
102753 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
102754 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
102755 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
102756 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
102757
102758 /*
102759 * Just make sure we have seen our old_write and synchronize
102760 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
102761 * cmpxchg to only update if an interrupt did not already
102762 * do it for us. If the cmpxchg fails, we don't care.
102763 */
102764 - (void)local_cmpxchg(&next_page->write, old_write, val);
102765 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
102766 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
102767 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
102768
102769 /*
102770 * No need to worry about races with clearing out the commit.
102771 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
102772
102773 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
102774 {
102775 - return local_read(&bpage->entries) & RB_WRITE_MASK;
102776 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
102777 }
102778
102779 static inline unsigned long rb_page_write(struct buffer_page *bpage)
102780 {
102781 - return local_read(&bpage->write) & RB_WRITE_MASK;
102782 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
102783 }
102784
102785 static int
102786 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
102787 * bytes consumed in ring buffer from here.
102788 * Increment overrun to account for the lost events.
102789 */
102790 - local_add(page_entries, &cpu_buffer->overrun);
102791 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
102792 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
102793 }
102794
102795 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
102796 * it is our responsibility to update
102797 * the counters.
102798 */
102799 - local_add(entries, &cpu_buffer->overrun);
102800 + local_add_unchecked(entries, &cpu_buffer->overrun);
102801 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
102802
102803 /*
102804 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102805 if (tail == BUF_PAGE_SIZE)
102806 tail_page->real_end = 0;
102807
102808 - local_sub(length, &tail_page->write);
102809 + local_sub_unchecked(length, &tail_page->write);
102810 return;
102811 }
102812
102813 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102814 rb_event_set_padding(event);
102815
102816 /* Set the write back to the previous setting */
102817 - local_sub(length, &tail_page->write);
102818 + local_sub_unchecked(length, &tail_page->write);
102819 return;
102820 }
102821
102822 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102823
102824 /* Set write to end of buffer */
102825 length = (tail + length) - BUF_PAGE_SIZE;
102826 - local_sub(length, &tail_page->write);
102827 + local_sub_unchecked(length, &tail_page->write);
102828 }
102829
102830 /*
102831 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102832 * about it.
102833 */
102834 if (unlikely(next_page == commit_page)) {
102835 - local_inc(&cpu_buffer->commit_overrun);
102836 + local_inc_unchecked(&cpu_buffer->commit_overrun);
102837 goto out_reset;
102838 }
102839
102840 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102841 * this is easy, just stop here.
102842 */
102843 if (!(buffer->flags & RB_FL_OVERWRITE)) {
102844 - local_inc(&cpu_buffer->dropped_events);
102845 + local_inc_unchecked(&cpu_buffer->dropped_events);
102846 goto out_reset;
102847 }
102848
102849 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102850 cpu_buffer->tail_page) &&
102851 (cpu_buffer->commit_page ==
102852 cpu_buffer->reader_page))) {
102853 - local_inc(&cpu_buffer->commit_overrun);
102854 + local_inc_unchecked(&cpu_buffer->commit_overrun);
102855 goto out_reset;
102856 }
102857 }
102858 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
102859 length += RB_LEN_TIME_EXTEND;
102860
102861 tail_page = cpu_buffer->tail_page;
102862 - write = local_add_return(length, &tail_page->write);
102863 + write = local_add_return_unchecked(length, &tail_page->write);
102864
102865 /* set write to only the index of the write */
102866 write &= RB_WRITE_MASK;
102867 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
102868 kmemcheck_annotate_bitfield(event, bitfield);
102869 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
102870
102871 - local_inc(&tail_page->entries);
102872 + local_inc_unchecked(&tail_page->entries);
102873
102874 /*
102875 * If this is the first commit on the page, then update
102876 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102877
102878 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
102879 unsigned long write_mask =
102880 - local_read(&bpage->write) & ~RB_WRITE_MASK;
102881 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
102882 unsigned long event_length = rb_event_length(event);
102883 /*
102884 * This is on the tail page. It is possible that
102885 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102886 */
102887 old_index += write_mask;
102888 new_index += write_mask;
102889 - index = local_cmpxchg(&bpage->write, old_index, new_index);
102890 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
102891 if (index == old_index) {
102892 /* update counters */
102893 local_sub(event_length, &cpu_buffer->entries_bytes);
102894 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102895 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
102896 {
102897 local_inc(&cpu_buffer->committing);
102898 - local_inc(&cpu_buffer->commits);
102899 + local_inc_unchecked(&cpu_buffer->commits);
102900 }
102901
102902 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102903 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102904 return;
102905
102906 again:
102907 - commits = local_read(&cpu_buffer->commits);
102908 + commits = local_read_unchecked(&cpu_buffer->commits);
102909 /* synchronize with interrupts */
102910 barrier();
102911 if (local_read(&cpu_buffer->committing) == 1)
102912 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102913 * updating of the commit page and the clearing of the
102914 * committing counter.
102915 */
102916 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
102917 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
102918 !local_read(&cpu_buffer->committing)) {
102919 local_inc(&cpu_buffer->committing);
102920 goto again;
102921 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
102922 barrier();
102923 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
102924 local_dec(&cpu_buffer->committing);
102925 - local_dec(&cpu_buffer->commits);
102926 + local_dec_unchecked(&cpu_buffer->commits);
102927 return NULL;
102928 }
102929 #endif
102930 @@ -2901,7 +2901,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
102931
102932 /* Do the likely case first */
102933 if (likely(bpage->page == (void *)addr)) {
102934 - local_dec(&bpage->entries);
102935 + local_dec_unchecked(&bpage->entries);
102936 return;
102937 }
102938
102939 @@ -2913,7 +2913,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
102940 start = bpage;
102941 do {
102942 if (bpage->page == (void *)addr) {
102943 - local_dec(&bpage->entries);
102944 + local_dec_unchecked(&bpage->entries);
102945 return;
102946 }
102947 rb_inc_page(cpu_buffer, &bpage);
102948 @@ -3197,7 +3197,7 @@ static inline unsigned long
102949 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
102950 {
102951 return local_read(&cpu_buffer->entries) -
102952 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
102953 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
102954 }
102955
102956 /**
102957 @@ -3286,7 +3286,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
102958 return 0;
102959
102960 cpu_buffer = buffer->buffers[cpu];
102961 - ret = local_read(&cpu_buffer->overrun);
102962 + ret = local_read_unchecked(&cpu_buffer->overrun);
102963
102964 return ret;
102965 }
102966 @@ -3309,7 +3309,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
102967 return 0;
102968
102969 cpu_buffer = buffer->buffers[cpu];
102970 - ret = local_read(&cpu_buffer->commit_overrun);
102971 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
102972
102973 return ret;
102974 }
102975 @@ -3331,7 +3331,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
102976 return 0;
102977
102978 cpu_buffer = buffer->buffers[cpu];
102979 - ret = local_read(&cpu_buffer->dropped_events);
102980 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
102981
102982 return ret;
102983 }
102984 @@ -3394,7 +3394,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
102985 /* if you care about this being correct, lock the buffer */
102986 for_each_buffer_cpu(buffer, cpu) {
102987 cpu_buffer = buffer->buffers[cpu];
102988 - overruns += local_read(&cpu_buffer->overrun);
102989 + overruns += local_read_unchecked(&cpu_buffer->overrun);
102990 }
102991
102992 return overruns;
102993 @@ -3565,8 +3565,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
102994 /*
102995 * Reset the reader page to size zero.
102996 */
102997 - local_set(&cpu_buffer->reader_page->write, 0);
102998 - local_set(&cpu_buffer->reader_page->entries, 0);
102999 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
103000 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
103001 local_set(&cpu_buffer->reader_page->page->commit, 0);
103002 cpu_buffer->reader_page->real_end = 0;
103003
103004 @@ -3600,7 +3600,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
103005 * want to compare with the last_overrun.
103006 */
103007 smp_mb();
103008 - overwrite = local_read(&(cpu_buffer->overrun));
103009 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
103010
103011 /*
103012 * Here's the tricky part.
103013 @@ -4172,8 +4172,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
103014
103015 cpu_buffer->head_page
103016 = list_entry(cpu_buffer->pages, struct buffer_page, list);
103017 - local_set(&cpu_buffer->head_page->write, 0);
103018 - local_set(&cpu_buffer->head_page->entries, 0);
103019 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
103020 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
103021 local_set(&cpu_buffer->head_page->page->commit, 0);
103022
103023 cpu_buffer->head_page->read = 0;
103024 @@ -4183,18 +4183,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
103025
103026 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
103027 INIT_LIST_HEAD(&cpu_buffer->new_pages);
103028 - local_set(&cpu_buffer->reader_page->write, 0);
103029 - local_set(&cpu_buffer->reader_page->entries, 0);
103030 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
103031 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
103032 local_set(&cpu_buffer->reader_page->page->commit, 0);
103033 cpu_buffer->reader_page->read = 0;
103034
103035 local_set(&cpu_buffer->entries_bytes, 0);
103036 - local_set(&cpu_buffer->overrun, 0);
103037 - local_set(&cpu_buffer->commit_overrun, 0);
103038 - local_set(&cpu_buffer->dropped_events, 0);
103039 + local_set_unchecked(&cpu_buffer->overrun, 0);
103040 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
103041 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
103042 local_set(&cpu_buffer->entries, 0);
103043 local_set(&cpu_buffer->committing, 0);
103044 - local_set(&cpu_buffer->commits, 0);
103045 + local_set_unchecked(&cpu_buffer->commits, 0);
103046 cpu_buffer->read = 0;
103047 cpu_buffer->read_bytes = 0;
103048
103049 @@ -4595,8 +4595,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
103050 rb_init_page(bpage);
103051 bpage = reader->page;
103052 reader->page = *data_page;
103053 - local_set(&reader->write, 0);
103054 - local_set(&reader->entries, 0);
103055 + local_set_unchecked(&reader->write, 0);
103056 + local_set_unchecked(&reader->entries, 0);
103057 reader->read = 0;
103058 *data_page = bpage;
103059
103060 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
103061 index 62c6506..5c25989 100644
103062 --- a/kernel/trace/trace.c
103063 +++ b/kernel/trace/trace.c
103064 @@ -3500,7 +3500,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
103065 return 0;
103066 }
103067
103068 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
103069 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
103070 {
103071 /* do nothing if flag is already set */
103072 if (!!(trace_flags & mask) == !!enabled)
103073 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
103074 index dd8205a..1aae87a 100644
103075 --- a/kernel/trace/trace.h
103076 +++ b/kernel/trace/trace.h
103077 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
103078 void trace_printk_init_buffers(void);
103079 void trace_printk_start_comm(void);
103080 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
103081 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
103082 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
103083
103084 /*
103085 * Normal trace_printk() and friends allocates special buffers
103086 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
103087 index 57b67b1..66082a9 100644
103088 --- a/kernel/trace/trace_clock.c
103089 +++ b/kernel/trace/trace_clock.c
103090 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
103091 return now;
103092 }
103093
103094 -static atomic64_t trace_counter;
103095 +static atomic64_unchecked_t trace_counter;
103096
103097 /*
103098 * trace_clock_counter(): simply an atomic counter.
103099 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
103100 */
103101 u64 notrace trace_clock_counter(void)
103102 {
103103 - return atomic64_add_return(1, &trace_counter);
103104 + return atomic64_inc_return_unchecked(&trace_counter);
103105 }
103106 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
103107 index a9c10a3..1864f6b 100644
103108 --- a/kernel/trace/trace_events.c
103109 +++ b/kernel/trace/trace_events.c
103110 @@ -1762,7 +1762,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
103111 return 0;
103112 }
103113
103114 -struct ftrace_module_file_ops;
103115 static void __add_event_to_tracers(struct ftrace_event_call *call);
103116
103117 /* Add an additional event_call dynamically */
103118 diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
103119 index ced69da..7f2e97c 100644
103120 --- a/kernel/trace/trace_events_filter.c
103121 +++ b/kernel/trace/trace_events_filter.c
103122 @@ -1369,19 +1369,26 @@ static int check_preds(struct filter_parse_state *ps)
103123 {
103124 int n_normal_preds = 0, n_logical_preds = 0;
103125 struct postfix_elt *elt;
103126 + int cnt = 0;
103127
103128 list_for_each_entry(elt, &ps->postfix, list) {
103129 - if (elt->op == OP_NONE)
103130 + if (elt->op == OP_NONE) {
103131 + cnt++;
103132 continue;
103133 + }
103134
103135 if (elt->op == OP_AND || elt->op == OP_OR) {
103136 n_logical_preds++;
103137 + cnt--;
103138 continue;
103139 }
103140 + if (elt->op != OP_NOT)
103141 + cnt--;
103142 n_normal_preds++;
103143 + WARN_ON_ONCE(cnt < 0);
103144 }
103145
103146 - if (!n_normal_preds || n_logical_preds >= n_normal_preds) {
103147 + if (cnt != 1 || !n_normal_preds || n_logical_preds >= n_normal_preds) {
103148 parse_error(ps, FILT_ERR_INVALID_FILTER, 0);
103149 return -EINVAL;
103150 }
103151 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
103152 index b6fce36..d9f11a3 100644
103153 --- a/kernel/trace/trace_functions_graph.c
103154 +++ b/kernel/trace/trace_functions_graph.c
103155 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
103156
103157 /* The return trace stack is full */
103158 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
103159 - atomic_inc(&current->trace_overrun);
103160 + atomic_inc_unchecked(&current->trace_overrun);
103161 return -EBUSY;
103162 }
103163
103164 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
103165 *ret = current->ret_stack[index].ret;
103166 trace->func = current->ret_stack[index].func;
103167 trace->calltime = current->ret_stack[index].calltime;
103168 - trace->overrun = atomic_read(&current->trace_overrun);
103169 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
103170 trace->depth = index;
103171 }
103172
103173 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
103174 index 7a9ba62..2e0e4a1 100644
103175 --- a/kernel/trace/trace_mmiotrace.c
103176 +++ b/kernel/trace/trace_mmiotrace.c
103177 @@ -24,7 +24,7 @@ struct header_iter {
103178 static struct trace_array *mmio_trace_array;
103179 static bool overrun_detected;
103180 static unsigned long prev_overruns;
103181 -static atomic_t dropped_count;
103182 +static atomic_unchecked_t dropped_count;
103183
103184 static void mmio_reset_data(struct trace_array *tr)
103185 {
103186 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
103187
103188 static unsigned long count_overruns(struct trace_iterator *iter)
103189 {
103190 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
103191 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
103192 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
103193
103194 if (over > prev_overruns)
103195 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
103196 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
103197 sizeof(*entry), 0, pc);
103198 if (!event) {
103199 - atomic_inc(&dropped_count);
103200 + atomic_inc_unchecked(&dropped_count);
103201 return;
103202 }
103203 entry = ring_buffer_event_data(event);
103204 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
103205 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
103206 sizeof(*entry), 0, pc);
103207 if (!event) {
103208 - atomic_inc(&dropped_count);
103209 + atomic_inc_unchecked(&dropped_count);
103210 return;
103211 }
103212 entry = ring_buffer_event_data(event);
103213 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
103214 index 692bf71..6d9a9cd 100644
103215 --- a/kernel/trace/trace_output.c
103216 +++ b/kernel/trace/trace_output.c
103217 @@ -751,14 +751,16 @@ int register_ftrace_event(struct trace_event *event)
103218 goto out;
103219 }
103220
103221 + pax_open_kernel();
103222 if (event->funcs->trace == NULL)
103223 - event->funcs->trace = trace_nop_print;
103224 + *(void **)&event->funcs->trace = trace_nop_print;
103225 if (event->funcs->raw == NULL)
103226 - event->funcs->raw = trace_nop_print;
103227 + *(void **)&event->funcs->raw = trace_nop_print;
103228 if (event->funcs->hex == NULL)
103229 - event->funcs->hex = trace_nop_print;
103230 + *(void **)&event->funcs->hex = trace_nop_print;
103231 if (event->funcs->binary == NULL)
103232 - event->funcs->binary = trace_nop_print;
103233 + *(void **)&event->funcs->binary = trace_nop_print;
103234 + pax_close_kernel();
103235
103236 key = event->type & (EVENT_HASHSIZE - 1);
103237
103238 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
103239 index e694c9f..6775a38 100644
103240 --- a/kernel/trace/trace_seq.c
103241 +++ b/kernel/trace/trace_seq.c
103242 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
103243 return 0;
103244 }
103245
103246 - seq_buf_path(&s->seq, path, "\n");
103247 + seq_buf_path(&s->seq, path, "\n\\");
103248
103249 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
103250 s->seq.len = save_len;
103251 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
103252 index c3e4fcf..ef6cc43 100644
103253 --- a/kernel/trace/trace_stack.c
103254 +++ b/kernel/trace/trace_stack.c
103255 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
103256 return;
103257
103258 /* we do not handle interrupt stacks yet */
103259 - if (!object_is_on_stack(stack))
103260 + if (!object_starts_on_stack(stack))
103261 return;
103262
103263 local_irq_save(flags);
103264 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
103265 index f97f6e3..d367b48 100644
103266 --- a/kernel/trace/trace_syscalls.c
103267 +++ b/kernel/trace/trace_syscalls.c
103268 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
103269 int num;
103270
103271 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103272 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103273 + return -EINVAL;
103274
103275 mutex_lock(&syscall_trace_lock);
103276 if (!sys_perf_refcount_enter)
103277 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
103278 int num;
103279
103280 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103281 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103282 + return;
103283
103284 mutex_lock(&syscall_trace_lock);
103285 sys_perf_refcount_enter--;
103286 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
103287 int num;
103288
103289 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103290 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103291 + return -EINVAL;
103292
103293 mutex_lock(&syscall_trace_lock);
103294 if (!sys_perf_refcount_exit)
103295 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
103296 int num;
103297
103298 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103299 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103300 + return;
103301
103302 mutex_lock(&syscall_trace_lock);
103303 sys_perf_refcount_exit--;
103304 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
103305 index 4109f83..fe1f830 100644
103306 --- a/kernel/user_namespace.c
103307 +++ b/kernel/user_namespace.c
103308 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
103309 !kgid_has_mapping(parent_ns, group))
103310 return -EPERM;
103311
103312 +#ifdef CONFIG_GRKERNSEC
103313 + /*
103314 + * This doesn't really inspire confidence:
103315 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
103316 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
103317 + * Increases kernel attack surface in areas developers
103318 + * previously cared little about ("low importance due
103319 + * to requiring "root" capability")
103320 + * To be removed when this code receives *proper* review
103321 + */
103322 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
103323 + !capable(CAP_SETGID))
103324 + return -EPERM;
103325 +#endif
103326 +
103327 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
103328 if (!ns)
103329 return -ENOMEM;
103330 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
103331 if (atomic_read(&current->mm->mm_users) > 1)
103332 return -EINVAL;
103333
103334 - if (current->fs->users != 1)
103335 + if (atomic_read(&current->fs->users) != 1)
103336 return -EINVAL;
103337
103338 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
103339 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
103340 index c8eac43..4b5f08f 100644
103341 --- a/kernel/utsname_sysctl.c
103342 +++ b/kernel/utsname_sysctl.c
103343 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
103344 static int proc_do_uts_string(struct ctl_table *table, int write,
103345 void __user *buffer, size_t *lenp, loff_t *ppos)
103346 {
103347 - struct ctl_table uts_table;
103348 + ctl_table_no_const uts_table;
103349 int r;
103350 memcpy(&uts_table, table, sizeof(uts_table));
103351 uts_table.data = get_uts(table, write);
103352 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
103353 index 3174bf8..3553520 100644
103354 --- a/kernel/watchdog.c
103355 +++ b/kernel/watchdog.c
103356 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
103357 static void watchdog_nmi_disable(unsigned int cpu) { return; }
103358 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
103359
103360 -static struct smp_hotplug_thread watchdog_threads = {
103361 +static struct smp_hotplug_thread watchdog_threads __read_only = {
103362 .store = &softlockup_watchdog,
103363 .thread_should_run = watchdog_should_run,
103364 .thread_fn = watchdog,
103365 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
103366 index 41ff75b..5ad683a 100644
103367 --- a/kernel/workqueue.c
103368 +++ b/kernel/workqueue.c
103369 @@ -4564,7 +4564,7 @@ static void rebind_workers(struct worker_pool *pool)
103370 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
103371 worker_flags |= WORKER_REBOUND;
103372 worker_flags &= ~WORKER_UNBOUND;
103373 - ACCESS_ONCE(worker->flags) = worker_flags;
103374 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
103375 }
103376
103377 spin_unlock_irq(&pool->lock);
103378 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
103379 index c5cefb3..a4241e3 100644
103380 --- a/lib/Kconfig.debug
103381 +++ b/lib/Kconfig.debug
103382 @@ -923,7 +923,7 @@ config DEBUG_MUTEXES
103383
103384 config DEBUG_WW_MUTEX_SLOWPATH
103385 bool "Wait/wound mutex debugging: Slowpath testing"
103386 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103387 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103388 select DEBUG_LOCK_ALLOC
103389 select DEBUG_SPINLOCK
103390 select DEBUG_MUTEXES
103391 @@ -940,7 +940,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
103392
103393 config DEBUG_LOCK_ALLOC
103394 bool "Lock debugging: detect incorrect freeing of live locks"
103395 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103396 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103397 select DEBUG_SPINLOCK
103398 select DEBUG_MUTEXES
103399 select LOCKDEP
103400 @@ -954,7 +954,7 @@ config DEBUG_LOCK_ALLOC
103401
103402 config PROVE_LOCKING
103403 bool "Lock debugging: prove locking correctness"
103404 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103405 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103406 select LOCKDEP
103407 select DEBUG_SPINLOCK
103408 select DEBUG_MUTEXES
103409 @@ -1005,7 +1005,7 @@ config LOCKDEP
103410
103411 config LOCK_STAT
103412 bool "Lock usage statistics"
103413 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103414 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103415 select LOCKDEP
103416 select DEBUG_SPINLOCK
103417 select DEBUG_MUTEXES
103418 @@ -1467,6 +1467,7 @@ config LATENCYTOP
103419 depends on DEBUG_KERNEL
103420 depends on STACKTRACE_SUPPORT
103421 depends on PROC_FS
103422 + depends on !GRKERNSEC_HIDESYM
103423 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
103424 select KALLSYMS
103425 select KALLSYMS_ALL
103426 @@ -1483,7 +1484,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
103427 config DEBUG_STRICT_USER_COPY_CHECKS
103428 bool "Strict user copy size checks"
103429 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
103430 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
103431 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
103432 help
103433 Enabling this option turns a certain set of sanity checks for user
103434 copy operations into compile time failures.
103435 @@ -1614,7 +1615,7 @@ endmenu # runtime tests
103436
103437 config PROVIDE_OHCI1394_DMA_INIT
103438 bool "Remote debugging over FireWire early on boot"
103439 - depends on PCI && X86
103440 + depends on PCI && X86 && !GRKERNSEC
103441 help
103442 If you want to debug problems which hang or crash the kernel early
103443 on boot and the crashing machine has a FireWire port, you can use
103444 diff --git a/lib/Makefile b/lib/Makefile
103445 index 58f74d2..08e011f 100644
103446 --- a/lib/Makefile
103447 +++ b/lib/Makefile
103448 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
103449 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
103450 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
103451 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
103452 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
103453 +obj-y += list_debug.o
103454 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
103455
103456 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
103457 diff --git a/lib/average.c b/lib/average.c
103458 index 114d1be..ab0350c 100644
103459 --- a/lib/average.c
103460 +++ b/lib/average.c
103461 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
103462 {
103463 unsigned long internal = ACCESS_ONCE(avg->internal);
103464
103465 - ACCESS_ONCE(avg->internal) = internal ?
103466 + ACCESS_ONCE_RW(avg->internal) = internal ?
103467 (((internal << avg->weight) - internal) +
103468 (val << avg->factor)) >> avg->weight :
103469 (val << avg->factor);
103470 diff --git a/lib/bitmap.c b/lib/bitmap.c
103471 index d456f4c1..29a0308 100644
103472 --- a/lib/bitmap.c
103473 +++ b/lib/bitmap.c
103474 @@ -264,7 +264,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
103475 }
103476 EXPORT_SYMBOL(__bitmap_subset);
103477
103478 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
103479 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
103480 {
103481 unsigned int k, lim = bits/BITS_PER_LONG;
103482 int w = 0;
103483 @@ -391,7 +391,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
103484 {
103485 int c, old_c, totaldigits, ndigits, nchunks, nbits;
103486 u32 chunk;
103487 - const char __user __force *ubuf = (const char __user __force *)buf;
103488 + const char __user *ubuf = (const char __force_user *)buf;
103489
103490 bitmap_zero(maskp, nmaskbits);
103491
103492 @@ -476,7 +476,7 @@ int bitmap_parse_user(const char __user *ubuf,
103493 {
103494 if (!access_ok(VERIFY_READ, ubuf, ulen))
103495 return -EFAULT;
103496 - return __bitmap_parse((const char __force *)ubuf,
103497 + return __bitmap_parse((const char __force_kernel *)ubuf,
103498 ulen, 1, maskp, nmaskbits);
103499
103500 }
103501 @@ -535,7 +535,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
103502 {
103503 unsigned a, b;
103504 int c, old_c, totaldigits;
103505 - const char __user __force *ubuf = (const char __user __force *)buf;
103506 + const char __user *ubuf = (const char __force_user *)buf;
103507 int exp_digit, in_range;
103508
103509 totaldigits = c = 0;
103510 @@ -630,7 +630,7 @@ int bitmap_parselist_user(const char __user *ubuf,
103511 {
103512 if (!access_ok(VERIFY_READ, ubuf, ulen))
103513 return -EFAULT;
103514 - return __bitmap_parselist((const char __force *)ubuf,
103515 + return __bitmap_parselist((const char __force_kernel *)ubuf,
103516 ulen, 1, maskp, nmaskbits);
103517 }
103518 EXPORT_SYMBOL(bitmap_parselist_user);
103519 diff --git a/lib/bug.c b/lib/bug.c
103520 index 0c3bd95..5a615a1 100644
103521 --- a/lib/bug.c
103522 +++ b/lib/bug.c
103523 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
103524 return BUG_TRAP_TYPE_NONE;
103525
103526 bug = find_bug(bugaddr);
103527 + if (!bug)
103528 + return BUG_TRAP_TYPE_NONE;
103529
103530 file = NULL;
103531 line = 0;
103532 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
103533 index 547f7f9..a6d4ba0 100644
103534 --- a/lib/debugobjects.c
103535 +++ b/lib/debugobjects.c
103536 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
103537 if (limit > 4)
103538 return;
103539
103540 - is_on_stack = object_is_on_stack(addr);
103541 + is_on_stack = object_starts_on_stack(addr);
103542 if (is_on_stack == onstack)
103543 return;
103544
103545 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
103546 index 6dd0335..1e9c239 100644
103547 --- a/lib/decompress_bunzip2.c
103548 +++ b/lib/decompress_bunzip2.c
103549 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
103550
103551 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
103552 uncompressed data. Allocate intermediate buffer for block. */
103553 - bd->dbufSize = 100000*(i-BZh0);
103554 + i -= BZh0;
103555 + bd->dbufSize = 100000 * i;
103556
103557 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
103558 if (!bd->dbuf)
103559 diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c
103560 index 0be83af..4605e93 100644
103561 --- a/lib/decompress_unlzma.c
103562 +++ b/lib/decompress_unlzma.c
103563 @@ -39,10 +39,10 @@
103564
103565 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
103566
103567 -static long long INIT read_int(unsigned char *ptr, int size)
103568 +static unsigned long long INIT read_int(unsigned char *ptr, int size)
103569 {
103570 int i;
103571 - long long ret = 0;
103572 + unsigned long long ret = 0;
103573
103574 for (i = 0; i < size; i++)
103575 ret = (ret << 8) | ptr[size-i-1];
103576 diff --git a/lib/div64.c b/lib/div64.c
103577 index 4382ad7..08aa558 100644
103578 --- a/lib/div64.c
103579 +++ b/lib/div64.c
103580 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
103581 EXPORT_SYMBOL(__div64_32);
103582
103583 #ifndef div_s64_rem
103584 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
103585 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
103586 {
103587 u64 quotient;
103588
103589 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
103590 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
103591 */
103592 #ifndef div64_u64
103593 -u64 div64_u64(u64 dividend, u64 divisor)
103594 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
103595 {
103596 u32 high = divisor >> 32;
103597 u64 quot;
103598 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
103599 index 9722bd2..0d826f4 100644
103600 --- a/lib/dma-debug.c
103601 +++ b/lib/dma-debug.c
103602 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
103603
103604 void dma_debug_add_bus(struct bus_type *bus)
103605 {
103606 - struct notifier_block *nb;
103607 + notifier_block_no_const *nb;
103608
103609 if (dma_debug_disabled())
103610 return;
103611 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
103612
103613 static void check_for_stack(struct device *dev, void *addr)
103614 {
103615 - if (object_is_on_stack(addr))
103616 + if (object_starts_on_stack(addr))
103617 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
103618 "stack [addr=%p]\n", addr);
103619 }
103620 diff --git a/lib/inflate.c b/lib/inflate.c
103621 index 013a761..c28f3fc 100644
103622 --- a/lib/inflate.c
103623 +++ b/lib/inflate.c
103624 @@ -269,7 +269,7 @@ static void free(void *where)
103625 malloc_ptr = free_mem_ptr;
103626 }
103627 #else
103628 -#define malloc(a) kmalloc(a, GFP_KERNEL)
103629 +#define malloc(a) kmalloc((a), GFP_KERNEL)
103630 #define free(a) kfree(a)
103631 #endif
103632
103633 diff --git a/lib/ioremap.c b/lib/ioremap.c
103634 index 0c9216c..863bd89 100644
103635 --- a/lib/ioremap.c
103636 +++ b/lib/ioremap.c
103637 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
103638 unsigned long next;
103639
103640 phys_addr -= addr;
103641 - pmd = pmd_alloc(&init_mm, pud, addr);
103642 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
103643 if (!pmd)
103644 return -ENOMEM;
103645 do {
103646 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
103647 unsigned long next;
103648
103649 phys_addr -= addr;
103650 - pud = pud_alloc(&init_mm, pgd, addr);
103651 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
103652 if (!pud)
103653 return -ENOMEM;
103654 do {
103655 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
103656 index bd2bea9..6b3c95e 100644
103657 --- a/lib/is_single_threaded.c
103658 +++ b/lib/is_single_threaded.c
103659 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
103660 struct task_struct *p, *t;
103661 bool ret;
103662
103663 + if (!mm)
103664 + return true;
103665 +
103666 if (atomic_read(&task->signal->live) != 1)
103667 return false;
103668
103669 diff --git a/lib/kobject.c b/lib/kobject.c
103670 index 03d4ab3..46f6374 100644
103671 --- a/lib/kobject.c
103672 +++ b/lib/kobject.c
103673 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
103674
103675
103676 static DEFINE_SPINLOCK(kobj_ns_type_lock);
103677 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
103678 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
103679
103680 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
103681 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
103682 {
103683 enum kobj_ns_type type = ops->type;
103684 int error;
103685 diff --git a/lib/list_debug.c b/lib/list_debug.c
103686 index c24c2f7..f0296f4 100644
103687 --- a/lib/list_debug.c
103688 +++ b/lib/list_debug.c
103689 @@ -11,7 +11,9 @@
103690 #include <linux/bug.h>
103691 #include <linux/kernel.h>
103692 #include <linux/rculist.h>
103693 +#include <linux/mm.h>
103694
103695 +#ifdef CONFIG_DEBUG_LIST
103696 /*
103697 * Insert a new entry between two known consecutive entries.
103698 *
103699 @@ -19,21 +21,40 @@
103700 * the prev/next entries already!
103701 */
103702
103703 +static bool __list_add_debug(struct list_head *new,
103704 + struct list_head *prev,
103705 + struct list_head *next)
103706 +{
103707 + if (unlikely(next->prev != prev)) {
103708 + printk(KERN_ERR "list_add corruption. next->prev should be "
103709 + "prev (%p), but was %p. (next=%p).\n",
103710 + prev, next->prev, next);
103711 + BUG();
103712 + return false;
103713 + }
103714 + if (unlikely(prev->next != next)) {
103715 + printk(KERN_ERR "list_add corruption. prev->next should be "
103716 + "next (%p), but was %p. (prev=%p).\n",
103717 + next, prev->next, prev);
103718 + BUG();
103719 + return false;
103720 + }
103721 + if (unlikely(new == prev || new == next)) {
103722 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
103723 + new, prev, next);
103724 + BUG();
103725 + return false;
103726 + }
103727 + return true;
103728 +}
103729 +
103730 void __list_add(struct list_head *new,
103731 - struct list_head *prev,
103732 - struct list_head *next)
103733 + struct list_head *prev,
103734 + struct list_head *next)
103735 {
103736 - WARN(next->prev != prev,
103737 - "list_add corruption. next->prev should be "
103738 - "prev (%p), but was %p. (next=%p).\n",
103739 - prev, next->prev, next);
103740 - WARN(prev->next != next,
103741 - "list_add corruption. prev->next should be "
103742 - "next (%p), but was %p. (prev=%p).\n",
103743 - next, prev->next, prev);
103744 - WARN(new == prev || new == next,
103745 - "list_add double add: new=%p, prev=%p, next=%p.\n",
103746 - new, prev, next);
103747 + if (!__list_add_debug(new, prev, next))
103748 + return;
103749 +
103750 next->prev = new;
103751 new->next = next;
103752 new->prev = prev;
103753 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
103754 }
103755 EXPORT_SYMBOL(__list_add);
103756
103757 -void __list_del_entry(struct list_head *entry)
103758 +static bool __list_del_entry_debug(struct list_head *entry)
103759 {
103760 struct list_head *prev, *next;
103761
103762 prev = entry->prev;
103763 next = entry->next;
103764
103765 - if (WARN(next == LIST_POISON1,
103766 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
103767 - entry, LIST_POISON1) ||
103768 - WARN(prev == LIST_POISON2,
103769 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
103770 - entry, LIST_POISON2) ||
103771 - WARN(prev->next != entry,
103772 - "list_del corruption. prev->next should be %p, "
103773 - "but was %p\n", entry, prev->next) ||
103774 - WARN(next->prev != entry,
103775 - "list_del corruption. next->prev should be %p, "
103776 - "but was %p\n", entry, next->prev))
103777 + if (unlikely(next == LIST_POISON1)) {
103778 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
103779 + entry, LIST_POISON1);
103780 + BUG();
103781 + return false;
103782 + }
103783 + if (unlikely(prev == LIST_POISON2)) {
103784 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
103785 + entry, LIST_POISON2);
103786 + BUG();
103787 + return false;
103788 + }
103789 + if (unlikely(entry->prev->next != entry)) {
103790 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
103791 + "but was %p\n", entry, prev->next);
103792 + BUG();
103793 + return false;
103794 + }
103795 + if (unlikely(entry->next->prev != entry)) {
103796 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
103797 + "but was %p\n", entry, next->prev);
103798 + BUG();
103799 + return false;
103800 + }
103801 + return true;
103802 +}
103803 +
103804 +void __list_del_entry(struct list_head *entry)
103805 +{
103806 + if (!__list_del_entry_debug(entry))
103807 return;
103808
103809 - __list_del(prev, next);
103810 + __list_del(entry->prev, entry->next);
103811 }
103812 EXPORT_SYMBOL(__list_del_entry);
103813
103814 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
103815 void __list_add_rcu(struct list_head *new,
103816 struct list_head *prev, struct list_head *next)
103817 {
103818 - WARN(next->prev != prev,
103819 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
103820 - prev, next->prev, next);
103821 - WARN(prev->next != next,
103822 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
103823 - next, prev->next, prev);
103824 + if (!__list_add_debug(new, prev, next))
103825 + return;
103826 +
103827 new->next = next;
103828 new->prev = prev;
103829 rcu_assign_pointer(list_next_rcu(prev), new);
103830 next->prev = new;
103831 }
103832 EXPORT_SYMBOL(__list_add_rcu);
103833 +#endif
103834 +
103835 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
103836 +{
103837 +#ifdef CONFIG_DEBUG_LIST
103838 + if (!__list_add_debug(new, prev, next))
103839 + return;
103840 +#endif
103841 +
103842 + pax_open_kernel();
103843 + next->prev = new;
103844 + new->next = next;
103845 + new->prev = prev;
103846 + prev->next = new;
103847 + pax_close_kernel();
103848 +}
103849 +EXPORT_SYMBOL(__pax_list_add);
103850 +
103851 +void pax_list_del(struct list_head *entry)
103852 +{
103853 +#ifdef CONFIG_DEBUG_LIST
103854 + if (!__list_del_entry_debug(entry))
103855 + return;
103856 +#endif
103857 +
103858 + pax_open_kernel();
103859 + __list_del(entry->prev, entry->next);
103860 + entry->next = LIST_POISON1;
103861 + entry->prev = LIST_POISON2;
103862 + pax_close_kernel();
103863 +}
103864 +EXPORT_SYMBOL(pax_list_del);
103865 +
103866 +void pax_list_del_init(struct list_head *entry)
103867 +{
103868 + pax_open_kernel();
103869 + __list_del(entry->prev, entry->next);
103870 + INIT_LIST_HEAD(entry);
103871 + pax_close_kernel();
103872 +}
103873 +EXPORT_SYMBOL(pax_list_del_init);
103874 +
103875 +void __pax_list_add_rcu(struct list_head *new,
103876 + struct list_head *prev, struct list_head *next)
103877 +{
103878 +#ifdef CONFIG_DEBUG_LIST
103879 + if (!__list_add_debug(new, prev, next))
103880 + return;
103881 +#endif
103882 +
103883 + pax_open_kernel();
103884 + new->next = next;
103885 + new->prev = prev;
103886 + rcu_assign_pointer(list_next_rcu(prev), new);
103887 + next->prev = new;
103888 + pax_close_kernel();
103889 +}
103890 +EXPORT_SYMBOL(__pax_list_add_rcu);
103891 +
103892 +void pax_list_del_rcu(struct list_head *entry)
103893 +{
103894 +#ifdef CONFIG_DEBUG_LIST
103895 + if (!__list_del_entry_debug(entry))
103896 + return;
103897 +#endif
103898 +
103899 + pax_open_kernel();
103900 + __list_del(entry->prev, entry->next);
103901 + entry->next = LIST_POISON1;
103902 + entry->prev = LIST_POISON2;
103903 + pax_close_kernel();
103904 +}
103905 +EXPORT_SYMBOL(pax_list_del_rcu);
103906 diff --git a/lib/lockref.c b/lib/lockref.c
103907 index ecb9a66..a044fc5 100644
103908 --- a/lib/lockref.c
103909 +++ b/lib/lockref.c
103910 @@ -48,13 +48,13 @@
103911 void lockref_get(struct lockref *lockref)
103912 {
103913 CMPXCHG_LOOP(
103914 - new.count++;
103915 + __lockref_inc(&new);
103916 ,
103917 return;
103918 );
103919
103920 spin_lock(&lockref->lock);
103921 - lockref->count++;
103922 + __lockref_inc(lockref);
103923 spin_unlock(&lockref->lock);
103924 }
103925 EXPORT_SYMBOL(lockref_get);
103926 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
103927 int retval;
103928
103929 CMPXCHG_LOOP(
103930 - new.count++;
103931 - if (old.count <= 0)
103932 + __lockref_inc(&new);
103933 + if (__lockref_read(&old) <= 0)
103934 return 0;
103935 ,
103936 return 1;
103937 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
103938
103939 spin_lock(&lockref->lock);
103940 retval = 0;
103941 - if (lockref->count > 0) {
103942 - lockref->count++;
103943 + if (__lockref_read(lockref) > 0) {
103944 + __lockref_inc(lockref);
103945 retval = 1;
103946 }
103947 spin_unlock(&lockref->lock);
103948 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
103949 int lockref_get_or_lock(struct lockref *lockref)
103950 {
103951 CMPXCHG_LOOP(
103952 - new.count++;
103953 - if (old.count <= 0)
103954 + __lockref_inc(&new);
103955 + if (__lockref_read(&old) <= 0)
103956 break;
103957 ,
103958 return 1;
103959 );
103960
103961 spin_lock(&lockref->lock);
103962 - if (lockref->count <= 0)
103963 + if (__lockref_read(lockref) <= 0)
103964 return 0;
103965 - lockref->count++;
103966 + __lockref_inc(lockref);
103967 spin_unlock(&lockref->lock);
103968 return 1;
103969 }
103970 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
103971 int lockref_put_return(struct lockref *lockref)
103972 {
103973 CMPXCHG_LOOP(
103974 - new.count--;
103975 - if (old.count <= 0)
103976 + __lockref_dec(&new);
103977 + if (__lockref_read(&old) <= 0)
103978 return -1;
103979 ,
103980 - return new.count;
103981 + return __lockref_read(&new);
103982 );
103983 return -1;
103984 }
103985 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
103986 int lockref_put_or_lock(struct lockref *lockref)
103987 {
103988 CMPXCHG_LOOP(
103989 - new.count--;
103990 - if (old.count <= 1)
103991 + __lockref_dec(&new);
103992 + if (__lockref_read(&old) <= 1)
103993 break;
103994 ,
103995 return 1;
103996 );
103997
103998 spin_lock(&lockref->lock);
103999 - if (lockref->count <= 1)
104000 + if (__lockref_read(lockref) <= 1)
104001 return 0;
104002 - lockref->count--;
104003 + __lockref_dec(lockref);
104004 spin_unlock(&lockref->lock);
104005 return 1;
104006 }
104007 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
104008 void lockref_mark_dead(struct lockref *lockref)
104009 {
104010 assert_spin_locked(&lockref->lock);
104011 - lockref->count = -128;
104012 + __lockref_set(lockref, -128);
104013 }
104014 EXPORT_SYMBOL(lockref_mark_dead);
104015
104016 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
104017 int retval;
104018
104019 CMPXCHG_LOOP(
104020 - new.count++;
104021 - if (old.count < 0)
104022 + __lockref_inc(&new);
104023 + if (__lockref_read(&old) < 0)
104024 return 0;
104025 ,
104026 return 1;
104027 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
104028
104029 spin_lock(&lockref->lock);
104030 retval = 0;
104031 - if (lockref->count >= 0) {
104032 - lockref->count++;
104033 + if (__lockref_read(lockref) >= 0) {
104034 + __lockref_inc(lockref);
104035 retval = 1;
104036 }
104037 spin_unlock(&lockref->lock);
104038 diff --git a/lib/mpi/longlong.h b/lib/mpi/longlong.h
104039 index aac5114..a89d041 100644
104040 --- a/lib/mpi/longlong.h
104041 +++ b/lib/mpi/longlong.h
104042 @@ -639,7 +639,7 @@ do { \
104043 ************** MIPS *****************
104044 ***************************************/
104045 #if defined(__mips__) && W_TYPE_SIZE == 32
104046 -#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4
104047 +#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
104048 #define umul_ppmm(w1, w0, u, v) \
104049 do { \
104050 UDItype __ll = (UDItype)(u) * (v); \
104051 @@ -671,7 +671,7 @@ do { \
104052 ************** MIPS/64 **************
104053 ***************************************/
104054 #if (defined(__mips) && __mips >= 3) && W_TYPE_SIZE == 64
104055 -#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4
104056 +#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
104057 #define umul_ppmm(w1, w0, u, v) \
104058 do { \
104059 typedef unsigned int __ll_UTItype __attribute__((mode(TI))); \
104060 diff --git a/lib/nlattr.c b/lib/nlattr.c
104061 index f5907d2..36072be 100644
104062 --- a/lib/nlattr.c
104063 +++ b/lib/nlattr.c
104064 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
104065 {
104066 int minlen = min_t(int, count, nla_len(src));
104067
104068 + BUG_ON(minlen < 0);
104069 +
104070 memcpy(dest, nla_data(src), minlen);
104071 if (count > minlen)
104072 memset(dest + minlen, 0, count - minlen);
104073 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
104074 index 6111bcb..02e816b 100644
104075 --- a/lib/percpu-refcount.c
104076 +++ b/lib/percpu-refcount.c
104077 @@ -31,7 +31,7 @@
104078 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
104079 */
104080
104081 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
104082 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
104083
104084 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
104085
104086 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
104087 index 3d2aa27..a472f20 100644
104088 --- a/lib/radix-tree.c
104089 +++ b/lib/radix-tree.c
104090 @@ -67,7 +67,7 @@ struct radix_tree_preload {
104091 int nr;
104092 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
104093 };
104094 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
104095 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
104096
104097 static inline void *ptr_to_indirect(void *ptr)
104098 {
104099 diff --git a/lib/random32.c b/lib/random32.c
104100 index 0bee183..526f12f 100644
104101 --- a/lib/random32.c
104102 +++ b/lib/random32.c
104103 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
104104 }
104105 #endif
104106
104107 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
104108 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
104109
104110 /**
104111 * prandom_u32_state - seeded pseudo-random number generator.
104112 diff --git a/lib/rbtree.c b/lib/rbtree.c
104113 index c16c81a..4dcbda1 100644
104114 --- a/lib/rbtree.c
104115 +++ b/lib/rbtree.c
104116 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
104117 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
104118
104119 static const struct rb_augment_callbacks dummy_callbacks = {
104120 - dummy_propagate, dummy_copy, dummy_rotate
104121 + .propagate = dummy_propagate,
104122 + .copy = dummy_copy,
104123 + .rotate = dummy_rotate
104124 };
104125
104126 void rb_insert_color(struct rb_node *node, struct rb_root *root)
104127 diff --git a/lib/show_mem.c b/lib/show_mem.c
104128 index adc98e18..0ce83c2 100644
104129 --- a/lib/show_mem.c
104130 +++ b/lib/show_mem.c
104131 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
104132 quicklist_total_size());
104133 #endif
104134 #ifdef CONFIG_MEMORY_FAILURE
104135 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
104136 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
104137 #endif
104138 }
104139 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
104140 index e0af6ff..fcc9f15 100644
104141 --- a/lib/strncpy_from_user.c
104142 +++ b/lib/strncpy_from_user.c
104143 @@ -22,7 +22,7 @@
104144 */
104145 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
104146 {
104147 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
104148 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
104149 long res = 0;
104150
104151 /*
104152 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
104153 index 1164961..02dccaa 100644
104154 --- a/lib/strnlen_user.c
104155 +++ b/lib/strnlen_user.c
104156 @@ -26,7 +26,7 @@
104157 */
104158 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
104159 {
104160 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
104161 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
104162 long align, res = 0;
104163 unsigned long c;
104164
104165 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
104166 index 4abda07..b9d3765 100644
104167 --- a/lib/swiotlb.c
104168 +++ b/lib/swiotlb.c
104169 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
104170
104171 void
104172 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
104173 - dma_addr_t dev_addr)
104174 + dma_addr_t dev_addr, struct dma_attrs *attrs)
104175 {
104176 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
104177
104178 diff --git a/lib/test-hexdump.c b/lib/test-hexdump.c
104179 index daf29a39..56f44ac 100644
104180 --- a/lib/test-hexdump.c
104181 +++ b/lib/test-hexdump.c
104182 @@ -18,26 +18,26 @@ static const unsigned char data_b[] = {
104183
104184 static const unsigned char data_a[] = ".2.{....p..$}.4...1.....L...C...";
104185
104186 -static const char *test_data_1_le[] __initconst = {
104187 +static const char * const test_data_1_le[] __initconst = {
104188 "be", "32", "db", "7b", "0a", "18", "93", "b2",
104189 "70", "ba", "c4", "24", "7d", "83", "34", "9b",
104190 "a6", "9c", "31", "ad", "9c", "0f", "ac", "e9",
104191 "4c", "d1", "19", "99", "43", "b1", "af", "0c",
104192 };
104193
104194 -static const char *test_data_2_le[] __initconst = {
104195 +static const char * const test_data_2_le[] __initconst = {
104196 "32be", "7bdb", "180a", "b293",
104197 "ba70", "24c4", "837d", "9b34",
104198 "9ca6", "ad31", "0f9c", "e9ac",
104199 "d14c", "9919", "b143", "0caf",
104200 };
104201
104202 -static const char *test_data_4_le[] __initconst = {
104203 +static const char * const test_data_4_le[] __initconst = {
104204 "7bdb32be", "b293180a", "24c4ba70", "9b34837d",
104205 "ad319ca6", "e9ac0f9c", "9919d14c", "0cafb143",
104206 };
104207
104208 -static const char *test_data_8_le[] __initconst = {
104209 +static const char * const test_data_8_le[] __initconst = {
104210 "b293180a7bdb32be", "9b34837d24c4ba70",
104211 "e9ac0f9cad319ca6", "0cafb1439919d14c",
104212 };
104213 diff --git a/lib/usercopy.c b/lib/usercopy.c
104214 index 4f5b1dd..7cab418 100644
104215 --- a/lib/usercopy.c
104216 +++ b/lib/usercopy.c
104217 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
104218 WARN(1, "Buffer overflow detected!\n");
104219 }
104220 EXPORT_SYMBOL(copy_from_user_overflow);
104221 +
104222 +void copy_to_user_overflow(void)
104223 +{
104224 + WARN(1, "Buffer overflow detected!\n");
104225 +}
104226 +EXPORT_SYMBOL(copy_to_user_overflow);
104227 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
104228 index b235c96..343ffc1 100644
104229 --- a/lib/vsprintf.c
104230 +++ b/lib/vsprintf.c
104231 @@ -16,6 +16,9 @@
104232 * - scnprintf and vscnprintf
104233 */
104234
104235 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104236 +#define __INCLUDED_BY_HIDESYM 1
104237 +#endif
104238 #include <stdarg.h>
104239 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
104240 #include <linux/types.h>
104241 @@ -626,7 +629,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
104242 #ifdef CONFIG_KALLSYMS
104243 if (*fmt == 'B')
104244 sprint_backtrace(sym, value);
104245 - else if (*fmt != 'f' && *fmt != 's')
104246 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
104247 sprint_symbol(sym, value);
104248 else
104249 sprint_symbol_no_offset(sym, value);
104250 @@ -1322,7 +1325,11 @@ char *address_val(char *buf, char *end, const void *addr,
104251 return number(buf, end, num, spec);
104252 }
104253
104254 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104255 +int kptr_restrict __read_mostly = 2;
104256 +#else
104257 int kptr_restrict __read_mostly;
104258 +#endif
104259
104260 /*
104261 * Show a '%p' thing. A kernel extension is that the '%p' is followed
104262 @@ -1333,8 +1340,10 @@ int kptr_restrict __read_mostly;
104263 *
104264 * - 'F' For symbolic function descriptor pointers with offset
104265 * - 'f' For simple symbolic function names without offset
104266 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
104267 * - 'S' For symbolic direct pointers with offset
104268 * - 's' For symbolic direct pointers without offset
104269 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
104270 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
104271 * - 'B' For backtraced symbolic direct pointers with offset
104272 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
104273 @@ -1417,12 +1426,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104274
104275 if (!ptr && *fmt != 'K') {
104276 /*
104277 - * Print (null) with the same width as a pointer so it makes
104278 + * Print (nil) with the same width as a pointer so it makes
104279 * tabular output look nice.
104280 */
104281 if (spec.field_width == -1)
104282 spec.field_width = default_width;
104283 - return string(buf, end, "(null)", spec);
104284 + return string(buf, end, "(nil)", spec);
104285 }
104286
104287 switch (*fmt) {
104288 @@ -1432,6 +1441,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104289 /* Fallthrough */
104290 case 'S':
104291 case 's':
104292 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104293 + break;
104294 +#else
104295 + return symbol_string(buf, end, ptr, spec, fmt);
104296 +#endif
104297 + case 'X':
104298 + ptr = dereference_function_descriptor(ptr);
104299 + case 'A':
104300 case 'B':
104301 return symbol_string(buf, end, ptr, spec, fmt);
104302 case 'R':
104303 @@ -1496,6 +1513,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104304 va_end(va);
104305 return buf;
104306 }
104307 + case 'P':
104308 + break;
104309 case 'K':
104310 /*
104311 * %pK cannot be used in IRQ context because its test
104312 @@ -1553,6 +1572,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104313 ((const struct file *)ptr)->f_path.dentry,
104314 spec, fmt);
104315 }
104316 +
104317 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104318 + /* 'P' = approved pointers to copy to userland,
104319 + as in the /proc/kallsyms case, as we make it display nothing
104320 + for non-root users, and the real contents for root users
104321 + 'X' = approved simple symbols
104322 + Also ignore 'K' pointers, since we force their NULLing for non-root users
104323 + above
104324 + */
104325 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
104326 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
104327 + dump_stack();
104328 + ptr = NULL;
104329 + }
104330 +#endif
104331 +
104332 spec.flags |= SMALL;
104333 if (spec.field_width == -1) {
104334 spec.field_width = default_width;
104335 @@ -2254,11 +2289,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
104336 typeof(type) value; \
104337 if (sizeof(type) == 8) { \
104338 args = PTR_ALIGN(args, sizeof(u32)); \
104339 - *(u32 *)&value = *(u32 *)args; \
104340 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
104341 + *(u32 *)&value = *(const u32 *)args; \
104342 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
104343 } else { \
104344 args = PTR_ALIGN(args, sizeof(type)); \
104345 - value = *(typeof(type) *)args; \
104346 + value = *(const typeof(type) *)args; \
104347 } \
104348 args += sizeof(type); \
104349 value; \
104350 @@ -2321,7 +2356,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
104351 case FORMAT_TYPE_STR: {
104352 const char *str_arg = args;
104353 args += strlen(str_arg) + 1;
104354 - str = string(str, end, (char *)str_arg, spec);
104355 + str = string(str, end, str_arg, spec);
104356 break;
104357 }
104358
104359 diff --git a/localversion-grsec b/localversion-grsec
104360 new file mode 100644
104361 index 0000000..7cd6065
104362 --- /dev/null
104363 +++ b/localversion-grsec
104364 @@ -0,0 +1 @@
104365 +-grsec
104366 diff --git a/mm/Kconfig b/mm/Kconfig
104367 index a03131b..1b1bafb 100644
104368 --- a/mm/Kconfig
104369 +++ b/mm/Kconfig
104370 @@ -342,10 +342,11 @@ config KSM
104371 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
104372
104373 config DEFAULT_MMAP_MIN_ADDR
104374 - int "Low address space to protect from user allocation"
104375 + int "Low address space to protect from user allocation"
104376 depends on MMU
104377 - default 4096
104378 - help
104379 + default 32768 if ALPHA || ARM || PARISC || SPARC32
104380 + default 65536
104381 + help
104382 This is the portion of low virtual memory which should be protected
104383 from userspace allocation. Keeping a user from writing to low pages
104384 can help reduce the impact of kernel NULL pointer bugs.
104385 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
104386
104387 config HWPOISON_INJECT
104388 tristate "HWPoison pages injector"
104389 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
104390 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
104391 select PROC_PAGE_MONITOR
104392
104393 config NOMMU_INITIAL_TRIM_EXCESS
104394 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
104395 index 957d3da..1d34e20 100644
104396 --- a/mm/Kconfig.debug
104397 +++ b/mm/Kconfig.debug
104398 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
104399 config DEBUG_PAGEALLOC
104400 bool "Debug page memory allocations"
104401 depends on DEBUG_KERNEL
104402 + depends on !PAX_MEMORY_SANITIZE
104403 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
104404 depends on !KMEMCHECK
104405 select PAGE_EXTENSION
104406 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
104407 index 000e7b3..aad2605 100644
104408 --- a/mm/backing-dev.c
104409 +++ b/mm/backing-dev.c
104410 @@ -12,7 +12,7 @@
104411 #include <linux/device.h>
104412 #include <trace/events/writeback.h>
104413
104414 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
104415 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
104416
104417 struct backing_dev_info noop_backing_dev_info = {
104418 .name = "noop",
104419 @@ -458,7 +458,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
104420 return err;
104421
104422 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
104423 - atomic_long_inc_return(&bdi_seq));
104424 + atomic_long_inc_return_unchecked(&bdi_seq));
104425 if (err) {
104426 bdi_destroy(bdi);
104427 return err;
104428 diff --git a/mm/filemap.c b/mm/filemap.c
104429 index ad72420..0a20ef2 100644
104430 --- a/mm/filemap.c
104431 +++ b/mm/filemap.c
104432 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
104433 struct address_space *mapping = file->f_mapping;
104434
104435 if (!mapping->a_ops->readpage)
104436 - return -ENOEXEC;
104437 + return -ENODEV;
104438 file_accessed(file);
104439 vma->vm_ops = &generic_file_vm_ops;
104440 return 0;
104441 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
104442 *pos = i_size_read(inode);
104443
104444 if (limit != RLIM_INFINITY) {
104445 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
104446 if (*pos >= limit) {
104447 send_sig(SIGXFSZ, current, 0);
104448 return -EFBIG;
104449 diff --git a/mm/gup.c b/mm/gup.c
104450 index a6e24e2..72dd2cf 100644
104451 --- a/mm/gup.c
104452 +++ b/mm/gup.c
104453 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
104454 unsigned int fault_flags = 0;
104455 int ret;
104456
104457 - /* For mlock, just skip the stack guard page. */
104458 - if ((*flags & FOLL_MLOCK) &&
104459 - (stack_guard_page_start(vma, address) ||
104460 - stack_guard_page_end(vma, address + PAGE_SIZE)))
104461 - return -ENOENT;
104462 if (*flags & FOLL_WRITE)
104463 fault_flags |= FAULT_FLAG_WRITE;
104464 if (nonblocking)
104465 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
104466 if (!(gup_flags & FOLL_FORCE))
104467 gup_flags |= FOLL_NUMA;
104468
104469 - do {
104470 + while (nr_pages) {
104471 struct page *page;
104472 unsigned int foll_flags = gup_flags;
104473 unsigned int page_increm;
104474
104475 /* first iteration or cross vma bound */
104476 if (!vma || start >= vma->vm_end) {
104477 - vma = find_extend_vma(mm, start);
104478 + vma = find_vma(mm, start);
104479 if (!vma && in_gate_area(mm, start)) {
104480 int ret;
104481 ret = get_gate_page(mm, start & PAGE_MASK,
104482 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
104483 goto next_page;
104484 }
104485
104486 - if (!vma || check_vma_flags(vma, gup_flags))
104487 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
104488 return i ? : -EFAULT;
104489 if (is_vm_hugetlb_page(vma)) {
104490 i = follow_hugetlb_page(mm, vma, pages, vmas,
104491 @@ -509,7 +504,7 @@ next_page:
104492 i += page_increm;
104493 start += page_increm * PAGE_SIZE;
104494 nr_pages -= page_increm;
104495 - } while (nr_pages);
104496 + }
104497 return i;
104498 }
104499 EXPORT_SYMBOL(__get_user_pages);
104500 diff --git a/mm/highmem.c b/mm/highmem.c
104501 index 123bcd3..0de52ba 100644
104502 --- a/mm/highmem.c
104503 +++ b/mm/highmem.c
104504 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
104505 * So no dangers, even with speculative execution.
104506 */
104507 page = pte_page(pkmap_page_table[i]);
104508 + pax_open_kernel();
104509 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
104510 -
104511 + pax_close_kernel();
104512 set_page_address(page, NULL);
104513 need_flush = 1;
104514 }
104515 @@ -259,9 +260,11 @@ start:
104516 }
104517 }
104518 vaddr = PKMAP_ADDR(last_pkmap_nr);
104519 +
104520 + pax_open_kernel();
104521 set_pte_at(&init_mm, vaddr,
104522 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
104523 -
104524 + pax_close_kernel();
104525 pkmap_count[last_pkmap_nr] = 1;
104526 set_page_address(page, (void *)vaddr);
104527
104528 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
104529 index caad3c5..4f68807 100644
104530 --- a/mm/hugetlb.c
104531 +++ b/mm/hugetlb.c
104532 @@ -2260,6 +2260,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
104533 struct ctl_table *table, int write,
104534 void __user *buffer, size_t *length, loff_t *ppos)
104535 {
104536 + ctl_table_no_const t;
104537 struct hstate *h = &default_hstate;
104538 unsigned long tmp = h->max_huge_pages;
104539 int ret;
104540 @@ -2267,9 +2268,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
104541 if (!hugepages_supported())
104542 return -ENOTSUPP;
104543
104544 - table->data = &tmp;
104545 - table->maxlen = sizeof(unsigned long);
104546 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
104547 + t = *table;
104548 + t.data = &tmp;
104549 + t.maxlen = sizeof(unsigned long);
104550 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
104551 if (ret)
104552 goto out;
104553
104554 @@ -2304,6 +2306,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
104555 struct hstate *h = &default_hstate;
104556 unsigned long tmp;
104557 int ret;
104558 + ctl_table_no_const hugetlb_table;
104559
104560 if (!hugepages_supported())
104561 return -ENOTSUPP;
104562 @@ -2313,9 +2316,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
104563 if (write && hstate_is_gigantic(h))
104564 return -EINVAL;
104565
104566 - table->data = &tmp;
104567 - table->maxlen = sizeof(unsigned long);
104568 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
104569 + hugetlb_table = *table;
104570 + hugetlb_table.data = &tmp;
104571 + hugetlb_table.maxlen = sizeof(unsigned long);
104572 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
104573 if (ret)
104574 goto out;
104575
104576 @@ -2800,6 +2804,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
104577 i_mmap_unlock_write(mapping);
104578 }
104579
104580 +#ifdef CONFIG_PAX_SEGMEXEC
104581 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
104582 +{
104583 + struct mm_struct *mm = vma->vm_mm;
104584 + struct vm_area_struct *vma_m;
104585 + unsigned long address_m;
104586 + pte_t *ptep_m;
104587 +
104588 + vma_m = pax_find_mirror_vma(vma);
104589 + if (!vma_m)
104590 + return;
104591 +
104592 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104593 + address_m = address + SEGMEXEC_TASK_SIZE;
104594 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
104595 + get_page(page_m);
104596 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
104597 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
104598 +}
104599 +#endif
104600 +
104601 /*
104602 * Hugetlb_cow() should be called with page lock of the original hugepage held.
104603 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
104604 @@ -2912,6 +2937,11 @@ retry_avoidcopy:
104605 make_huge_pte(vma, new_page, 1));
104606 page_remove_rmap(old_page);
104607 hugepage_add_new_anon_rmap(new_page, vma, address);
104608 +
104609 +#ifdef CONFIG_PAX_SEGMEXEC
104610 + pax_mirror_huge_pte(vma, address, new_page);
104611 +#endif
104612 +
104613 /* Make the old page be freed below */
104614 new_page = old_page;
104615 }
104616 @@ -3072,6 +3102,10 @@ retry:
104617 && (vma->vm_flags & VM_SHARED)));
104618 set_huge_pte_at(mm, address, ptep, new_pte);
104619
104620 +#ifdef CONFIG_PAX_SEGMEXEC
104621 + pax_mirror_huge_pte(vma, address, page);
104622 +#endif
104623 +
104624 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
104625 /* Optimization, do the COW without a second fault */
104626 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
104627 @@ -3139,6 +3173,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104628 struct address_space *mapping;
104629 int need_wait_lock = 0;
104630
104631 +#ifdef CONFIG_PAX_SEGMEXEC
104632 + struct vm_area_struct *vma_m;
104633 +#endif
104634 +
104635 address &= huge_page_mask(h);
104636
104637 ptep = huge_pte_offset(mm, address);
104638 @@ -3152,6 +3190,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104639 VM_FAULT_SET_HINDEX(hstate_index(h));
104640 }
104641
104642 +#ifdef CONFIG_PAX_SEGMEXEC
104643 + vma_m = pax_find_mirror_vma(vma);
104644 + if (vma_m) {
104645 + unsigned long address_m;
104646 +
104647 + if (vma->vm_start > vma_m->vm_start) {
104648 + address_m = address;
104649 + address -= SEGMEXEC_TASK_SIZE;
104650 + vma = vma_m;
104651 + h = hstate_vma(vma);
104652 + } else
104653 + address_m = address + SEGMEXEC_TASK_SIZE;
104654 +
104655 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
104656 + return VM_FAULT_OOM;
104657 + address_m &= HPAGE_MASK;
104658 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
104659 + }
104660 +#endif
104661 +
104662 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
104663 if (!ptep)
104664 return VM_FAULT_OOM;
104665 diff --git a/mm/internal.h b/mm/internal.h
104666 index a96da5b..42ebd54 100644
104667 --- a/mm/internal.h
104668 +++ b/mm/internal.h
104669 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
104670
104671 extern int __isolate_free_page(struct page *page, unsigned int order);
104672 extern void __free_pages_bootmem(struct page *page, unsigned int order);
104673 +extern void free_compound_page(struct page *page);
104674 extern void prep_compound_page(struct page *page, unsigned long order);
104675 #ifdef CONFIG_MEMORY_FAILURE
104676 extern bool is_free_buddy_page(struct page *page);
104677 @@ -411,7 +412,7 @@ extern u32 hwpoison_filter_enable;
104678
104679 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
104680 unsigned long, unsigned long,
104681 - unsigned long, unsigned long);
104682 + unsigned long, unsigned long) __intentional_overflow(-1);
104683
104684 extern void set_pageblock_order(void);
104685 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
104686 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
104687 index f0fe4f2..898208c 100644
104688 --- a/mm/kmemleak.c
104689 +++ b/mm/kmemleak.c
104690 @@ -366,7 +366,7 @@ static void print_unreferenced(struct seq_file *seq,
104691
104692 for (i = 0; i < object->trace_len; i++) {
104693 void *ptr = (void *)object->trace[i];
104694 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
104695 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
104696 }
104697 }
104698
104699 @@ -1912,7 +1912,7 @@ static int __init kmemleak_late_init(void)
104700 return -ENOMEM;
104701 }
104702
104703 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
104704 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
104705 &kmemleak_fops);
104706 if (!dentry)
104707 pr_warning("Failed to create the debugfs kmemleak file\n");
104708 diff --git a/mm/maccess.c b/mm/maccess.c
104709 index d53adf9..03a24bf 100644
104710 --- a/mm/maccess.c
104711 +++ b/mm/maccess.c
104712 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
104713 set_fs(KERNEL_DS);
104714 pagefault_disable();
104715 ret = __copy_from_user_inatomic(dst,
104716 - (__force const void __user *)src, size);
104717 + (const void __force_user *)src, size);
104718 pagefault_enable();
104719 set_fs(old_fs);
104720
104721 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
104722
104723 set_fs(KERNEL_DS);
104724 pagefault_disable();
104725 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
104726 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
104727 pagefault_enable();
104728 set_fs(old_fs);
104729
104730 diff --git a/mm/madvise.c b/mm/madvise.c
104731 index d551475..8fdd7f3 100644
104732 --- a/mm/madvise.c
104733 +++ b/mm/madvise.c
104734 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
104735 pgoff_t pgoff;
104736 unsigned long new_flags = vma->vm_flags;
104737
104738 +#ifdef CONFIG_PAX_SEGMEXEC
104739 + struct vm_area_struct *vma_m;
104740 +#endif
104741 +
104742 switch (behavior) {
104743 case MADV_NORMAL:
104744 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
104745 @@ -126,6 +130,13 @@ success:
104746 /*
104747 * vm_flags is protected by the mmap_sem held in write mode.
104748 */
104749 +
104750 +#ifdef CONFIG_PAX_SEGMEXEC
104751 + vma_m = pax_find_mirror_vma(vma);
104752 + if (vma_m)
104753 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
104754 +#endif
104755 +
104756 vma->vm_flags = new_flags;
104757
104758 out:
104759 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
104760 struct vm_area_struct **prev,
104761 unsigned long start, unsigned long end)
104762 {
104763 +
104764 +#ifdef CONFIG_PAX_SEGMEXEC
104765 + struct vm_area_struct *vma_m;
104766 +#endif
104767 +
104768 *prev = vma;
104769 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
104770 return -EINVAL;
104771
104772 zap_page_range(vma, start, end - start, NULL);
104773 +
104774 +#ifdef CONFIG_PAX_SEGMEXEC
104775 + vma_m = pax_find_mirror_vma(vma);
104776 + if (vma_m) {
104777 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
104778 + return -EINVAL;
104779 +
104780 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
104781 + }
104782 +#endif
104783 +
104784 return 0;
104785 }
104786
104787 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
104788 if (end < start)
104789 return error;
104790
104791 +#ifdef CONFIG_PAX_SEGMEXEC
104792 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
104793 + if (end > SEGMEXEC_TASK_SIZE)
104794 + return error;
104795 + } else
104796 +#endif
104797 +
104798 + if (end > TASK_SIZE)
104799 + return error;
104800 +
104801 error = 0;
104802 if (end == start)
104803 return error;
104804 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
104805 index 72a5224..51ba846 100644
104806 --- a/mm/memory-failure.c
104807 +++ b/mm/memory-failure.c
104808 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
104809
104810 int sysctl_memory_failure_recovery __read_mostly = 1;
104811
104812 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
104813 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
104814
104815 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
104816
104817 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
104818 pfn, t->comm, t->pid);
104819 si.si_signo = SIGBUS;
104820 si.si_errno = 0;
104821 - si.si_addr = (void *)addr;
104822 + si.si_addr = (void __user *)addr;
104823 #ifdef __ARCH_SI_TRAPNO
104824 si.si_trapno = trapno;
104825 #endif
104826 @@ -779,7 +779,7 @@ static struct page_state {
104827 unsigned long res;
104828 char *msg;
104829 int (*action)(struct page *p, unsigned long pfn);
104830 -} error_states[] = {
104831 +} __do_const error_states[] = {
104832 { reserved, reserved, "reserved kernel", me_kernel },
104833 /*
104834 * free pages are specially detected outside this table:
104835 @@ -1087,7 +1087,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104836 nr_pages = 1 << compound_order(hpage);
104837 else /* normal page or thp */
104838 nr_pages = 1;
104839 - atomic_long_add(nr_pages, &num_poisoned_pages);
104840 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
104841
104842 /*
104843 * We need/can do nothing about count=0 pages.
104844 @@ -1116,7 +1116,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104845 if (PageHWPoison(hpage)) {
104846 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
104847 || (p != hpage && TestSetPageHWPoison(hpage))) {
104848 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104849 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104850 unlock_page(hpage);
104851 return 0;
104852 }
104853 @@ -1184,14 +1184,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104854 */
104855 if (!PageHWPoison(p)) {
104856 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
104857 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104858 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104859 put_page(hpage);
104860 res = 0;
104861 goto out;
104862 }
104863 if (hwpoison_filter(p)) {
104864 if (TestClearPageHWPoison(p))
104865 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104866 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104867 unlock_page(hpage);
104868 put_page(hpage);
104869 return 0;
104870 @@ -1421,7 +1421,7 @@ int unpoison_memory(unsigned long pfn)
104871 return 0;
104872 }
104873 if (TestClearPageHWPoison(p))
104874 - atomic_long_dec(&num_poisoned_pages);
104875 + atomic_long_dec_unchecked(&num_poisoned_pages);
104876 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
104877 return 0;
104878 }
104879 @@ -1435,7 +1435,7 @@ int unpoison_memory(unsigned long pfn)
104880 */
104881 if (TestClearPageHWPoison(page)) {
104882 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
104883 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104884 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104885 freeit = 1;
104886 if (PageHuge(page))
104887 clear_page_hwpoison_huge_page(page);
104888 @@ -1560,11 +1560,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
104889 if (PageHuge(page)) {
104890 set_page_hwpoison_huge_page(hpage);
104891 dequeue_hwpoisoned_huge_page(hpage);
104892 - atomic_long_add(1 << compound_order(hpage),
104893 + atomic_long_add_unchecked(1 << compound_order(hpage),
104894 &num_poisoned_pages);
104895 } else {
104896 SetPageHWPoison(page);
104897 - atomic_long_inc(&num_poisoned_pages);
104898 + atomic_long_inc_unchecked(&num_poisoned_pages);
104899 }
104900 }
104901 return ret;
104902 @@ -1603,7 +1603,7 @@ static int __soft_offline_page(struct page *page, int flags)
104903 put_page(page);
104904 pr_info("soft_offline: %#lx: invalidated\n", pfn);
104905 SetPageHWPoison(page);
104906 - atomic_long_inc(&num_poisoned_pages);
104907 + atomic_long_inc_unchecked(&num_poisoned_pages);
104908 return 0;
104909 }
104910
104911 @@ -1652,7 +1652,7 @@ static int __soft_offline_page(struct page *page, int flags)
104912 if (!is_free_buddy_page(page))
104913 pr_info("soft offline: %#lx: page leaked\n",
104914 pfn);
104915 - atomic_long_inc(&num_poisoned_pages);
104916 + atomic_long_inc_unchecked(&num_poisoned_pages);
104917 }
104918 } else {
104919 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
104920 @@ -1722,11 +1722,11 @@ int soft_offline_page(struct page *page, int flags)
104921 if (PageHuge(page)) {
104922 set_page_hwpoison_huge_page(hpage);
104923 if (!dequeue_hwpoisoned_huge_page(hpage))
104924 - atomic_long_add(1 << compound_order(hpage),
104925 + atomic_long_add_unchecked(1 << compound_order(hpage),
104926 &num_poisoned_pages);
104927 } else {
104928 if (!TestSetPageHWPoison(page))
104929 - atomic_long_inc(&num_poisoned_pages);
104930 + atomic_long_inc_unchecked(&num_poisoned_pages);
104931 }
104932 }
104933 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
104934 diff --git a/mm/memory.c b/mm/memory.c
104935 index 97839f5..4bc5530 100644
104936 --- a/mm/memory.c
104937 +++ b/mm/memory.c
104938 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
104939 free_pte_range(tlb, pmd, addr);
104940 } while (pmd++, addr = next, addr != end);
104941
104942 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
104943 start &= PUD_MASK;
104944 if (start < floor)
104945 return;
104946 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
104947 pud_clear(pud);
104948 pmd_free_tlb(tlb, pmd, start);
104949 mm_dec_nr_pmds(tlb->mm);
104950 +#endif
104951 }
104952
104953 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104954 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104955 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
104956 } while (pud++, addr = next, addr != end);
104957
104958 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
104959 start &= PGDIR_MASK;
104960 if (start < floor)
104961 return;
104962 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104963 pud = pud_offset(pgd, start);
104964 pgd_clear(pgd);
104965 pud_free_tlb(tlb, pud, start);
104966 +#endif
104967 +
104968 }
104969
104970 /*
104971 @@ -691,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
104972 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
104973 */
104974 if (vma->vm_ops)
104975 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
104976 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
104977 vma->vm_ops->fault);
104978 if (vma->vm_file)
104979 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
104980 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
104981 vma->vm_file->f_op->mmap);
104982 dump_stack();
104983 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
104984 @@ -1464,6 +1469,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
104985 page_add_file_rmap(page);
104986 set_pte_at(mm, addr, pte, mk_pte(page, prot));
104987
104988 +#ifdef CONFIG_PAX_SEGMEXEC
104989 + pax_mirror_file_pte(vma, addr, page, ptl);
104990 +#endif
104991 +
104992 retval = 0;
104993 pte_unmap_unlock(pte, ptl);
104994 return retval;
104995 @@ -1508,9 +1517,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
104996 if (!page_count(page))
104997 return -EINVAL;
104998 if (!(vma->vm_flags & VM_MIXEDMAP)) {
104999 +
105000 +#ifdef CONFIG_PAX_SEGMEXEC
105001 + struct vm_area_struct *vma_m;
105002 +#endif
105003 +
105004 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
105005 BUG_ON(vma->vm_flags & VM_PFNMAP);
105006 vma->vm_flags |= VM_MIXEDMAP;
105007 +
105008 +#ifdef CONFIG_PAX_SEGMEXEC
105009 + vma_m = pax_find_mirror_vma(vma);
105010 + if (vma_m)
105011 + vma_m->vm_flags |= VM_MIXEDMAP;
105012 +#endif
105013 +
105014 }
105015 return insert_page(vma, addr, page, vma->vm_page_prot);
105016 }
105017 @@ -1593,6 +1614,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
105018 unsigned long pfn)
105019 {
105020 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
105021 + BUG_ON(vma->vm_mirror);
105022
105023 if (addr < vma->vm_start || addr >= vma->vm_end)
105024 return -EFAULT;
105025 @@ -1840,7 +1862,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
105026
105027 BUG_ON(pud_huge(*pud));
105028
105029 - pmd = pmd_alloc(mm, pud, addr);
105030 + pmd = (mm == &init_mm) ?
105031 + pmd_alloc_kernel(mm, pud, addr) :
105032 + pmd_alloc(mm, pud, addr);
105033 if (!pmd)
105034 return -ENOMEM;
105035 do {
105036 @@ -1860,7 +1884,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
105037 unsigned long next;
105038 int err;
105039
105040 - pud = pud_alloc(mm, pgd, addr);
105041 + pud = (mm == &init_mm) ?
105042 + pud_alloc_kernel(mm, pgd, addr) :
105043 + pud_alloc(mm, pgd, addr);
105044 if (!pud)
105045 return -ENOMEM;
105046 do {
105047 @@ -1982,6 +2008,185 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
105048 return ret;
105049 }
105050
105051 +#ifdef CONFIG_PAX_SEGMEXEC
105052 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
105053 +{
105054 + struct mm_struct *mm = vma->vm_mm;
105055 + spinlock_t *ptl;
105056 + pte_t *pte, entry;
105057 +
105058 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
105059 + entry = *pte;
105060 + if (!pte_present(entry)) {
105061 + if (!pte_none(entry)) {
105062 + free_swap_and_cache(pte_to_swp_entry(entry));
105063 + pte_clear_not_present_full(mm, address, pte, 0);
105064 + }
105065 + } else {
105066 + struct page *page;
105067 +
105068 + flush_cache_page(vma, address, pte_pfn(entry));
105069 + entry = ptep_clear_flush(vma, address, pte);
105070 + BUG_ON(pte_dirty(entry));
105071 + page = vm_normal_page(vma, address, entry);
105072 + if (page) {
105073 + update_hiwater_rss(mm);
105074 + if (PageAnon(page))
105075 + dec_mm_counter_fast(mm, MM_ANONPAGES);
105076 + else
105077 + dec_mm_counter_fast(mm, MM_FILEPAGES);
105078 + page_remove_rmap(page);
105079 + page_cache_release(page);
105080 + }
105081 + }
105082 + pte_unmap_unlock(pte, ptl);
105083 +}
105084 +
105085 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
105086 + *
105087 + * the ptl of the lower mapped page is held on entry and is not released on exit
105088 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
105089 + */
105090 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
105091 +{
105092 + struct mm_struct *mm = vma->vm_mm;
105093 + unsigned long address_m;
105094 + spinlock_t *ptl_m;
105095 + struct vm_area_struct *vma_m;
105096 + pmd_t *pmd_m;
105097 + pte_t *pte_m, entry_m;
105098 +
105099 + BUG_ON(!page_m || !PageAnon(page_m));
105100 +
105101 + vma_m = pax_find_mirror_vma(vma);
105102 + if (!vma_m)
105103 + return;
105104 +
105105 + BUG_ON(!PageLocked(page_m));
105106 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
105107 + address_m = address + SEGMEXEC_TASK_SIZE;
105108 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
105109 + pte_m = pte_offset_map(pmd_m, address_m);
105110 + ptl_m = pte_lockptr(mm, pmd_m);
105111 + if (ptl != ptl_m) {
105112 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
105113 + if (!pte_none(*pte_m))
105114 + goto out;
105115 + }
105116 +
105117 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
105118 + page_cache_get(page_m);
105119 + page_add_anon_rmap(page_m, vma_m, address_m);
105120 + inc_mm_counter_fast(mm, MM_ANONPAGES);
105121 + set_pte_at(mm, address_m, pte_m, entry_m);
105122 + update_mmu_cache(vma_m, address_m, pte_m);
105123 +out:
105124 + if (ptl != ptl_m)
105125 + spin_unlock(ptl_m);
105126 + pte_unmap(pte_m);
105127 + unlock_page(page_m);
105128 +}
105129 +
105130 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
105131 +{
105132 + struct mm_struct *mm = vma->vm_mm;
105133 + unsigned long address_m;
105134 + spinlock_t *ptl_m;
105135 + struct vm_area_struct *vma_m;
105136 + pmd_t *pmd_m;
105137 + pte_t *pte_m, entry_m;
105138 +
105139 + BUG_ON(!page_m || PageAnon(page_m));
105140 +
105141 + vma_m = pax_find_mirror_vma(vma);
105142 + if (!vma_m)
105143 + return;
105144 +
105145 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
105146 + address_m = address + SEGMEXEC_TASK_SIZE;
105147 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
105148 + pte_m = pte_offset_map(pmd_m, address_m);
105149 + ptl_m = pte_lockptr(mm, pmd_m);
105150 + if (ptl != ptl_m) {
105151 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
105152 + if (!pte_none(*pte_m))
105153 + goto out;
105154 + }
105155 +
105156 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
105157 + page_cache_get(page_m);
105158 + page_add_file_rmap(page_m);
105159 + inc_mm_counter_fast(mm, MM_FILEPAGES);
105160 + set_pte_at(mm, address_m, pte_m, entry_m);
105161 + update_mmu_cache(vma_m, address_m, pte_m);
105162 +out:
105163 + if (ptl != ptl_m)
105164 + spin_unlock(ptl_m);
105165 + pte_unmap(pte_m);
105166 +}
105167 +
105168 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
105169 +{
105170 + struct mm_struct *mm = vma->vm_mm;
105171 + unsigned long address_m;
105172 + spinlock_t *ptl_m;
105173 + struct vm_area_struct *vma_m;
105174 + pmd_t *pmd_m;
105175 + pte_t *pte_m, entry_m;
105176 +
105177 + vma_m = pax_find_mirror_vma(vma);
105178 + if (!vma_m)
105179 + return;
105180 +
105181 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
105182 + address_m = address + SEGMEXEC_TASK_SIZE;
105183 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
105184 + pte_m = pte_offset_map(pmd_m, address_m);
105185 + ptl_m = pte_lockptr(mm, pmd_m);
105186 + if (ptl != ptl_m) {
105187 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
105188 + if (!pte_none(*pte_m))
105189 + goto out;
105190 + }
105191 +
105192 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
105193 + set_pte_at(mm, address_m, pte_m, entry_m);
105194 +out:
105195 + if (ptl != ptl_m)
105196 + spin_unlock(ptl_m);
105197 + pte_unmap(pte_m);
105198 +}
105199 +
105200 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
105201 +{
105202 + struct page *page_m;
105203 + pte_t entry;
105204 +
105205 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
105206 + goto out;
105207 +
105208 + entry = *pte;
105209 + page_m = vm_normal_page(vma, address, entry);
105210 + if (!page_m)
105211 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
105212 + else if (PageAnon(page_m)) {
105213 + if (pax_find_mirror_vma(vma)) {
105214 + pte_unmap_unlock(pte, ptl);
105215 + lock_page(page_m);
105216 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
105217 + if (pte_same(entry, *pte))
105218 + pax_mirror_anon_pte(vma, address, page_m, ptl);
105219 + else
105220 + unlock_page(page_m);
105221 + }
105222 + } else
105223 + pax_mirror_file_pte(vma, address, page_m, ptl);
105224 +
105225 +out:
105226 + pte_unmap_unlock(pte, ptl);
105227 +}
105228 +#endif
105229 +
105230 /*
105231 * This routine handles present pages, when users try to write
105232 * to a shared page. It is done by copying the page to a new address
105233 @@ -2172,6 +2377,12 @@ gotten:
105234 */
105235 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
105236 if (likely(pte_same(*page_table, orig_pte))) {
105237 +
105238 +#ifdef CONFIG_PAX_SEGMEXEC
105239 + if (pax_find_mirror_vma(vma))
105240 + BUG_ON(!trylock_page(new_page));
105241 +#endif
105242 +
105243 if (old_page) {
105244 if (!PageAnon(old_page)) {
105245 dec_mm_counter_fast(mm, MM_FILEPAGES);
105246 @@ -2225,6 +2436,10 @@ gotten:
105247 page_remove_rmap(old_page);
105248 }
105249
105250 +#ifdef CONFIG_PAX_SEGMEXEC
105251 + pax_mirror_anon_pte(vma, address, new_page, ptl);
105252 +#endif
105253 +
105254 /* Free the old page.. */
105255 new_page = old_page;
105256 ret |= VM_FAULT_WRITE;
105257 @@ -2483,6 +2698,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
105258 swap_free(entry);
105259 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
105260 try_to_free_swap(page);
105261 +
105262 +#ifdef CONFIG_PAX_SEGMEXEC
105263 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
105264 +#endif
105265 +
105266 unlock_page(page);
105267 if (page != swapcache) {
105268 /*
105269 @@ -2506,6 +2726,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
105270
105271 /* No need to invalidate - it was non-present before */
105272 update_mmu_cache(vma, address, page_table);
105273 +
105274 +#ifdef CONFIG_PAX_SEGMEXEC
105275 + pax_mirror_anon_pte(vma, address, page, ptl);
105276 +#endif
105277 +
105278 unlock:
105279 pte_unmap_unlock(page_table, ptl);
105280 out:
105281 @@ -2525,40 +2750,6 @@ out_release:
105282 }
105283
105284 /*
105285 - * This is like a special single-page "expand_{down|up}wards()",
105286 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
105287 - * doesn't hit another vma.
105288 - */
105289 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
105290 -{
105291 - address &= PAGE_MASK;
105292 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
105293 - struct vm_area_struct *prev = vma->vm_prev;
105294 -
105295 - /*
105296 - * Is there a mapping abutting this one below?
105297 - *
105298 - * That's only ok if it's the same stack mapping
105299 - * that has gotten split..
105300 - */
105301 - if (prev && prev->vm_end == address)
105302 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
105303 -
105304 - return expand_downwards(vma, address - PAGE_SIZE);
105305 - }
105306 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
105307 - struct vm_area_struct *next = vma->vm_next;
105308 -
105309 - /* As VM_GROWSDOWN but s/below/above/ */
105310 - if (next && next->vm_start == address + PAGE_SIZE)
105311 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
105312 -
105313 - return expand_upwards(vma, address + PAGE_SIZE);
105314 - }
105315 - return 0;
105316 -}
105317 -
105318 -/*
105319 * We enter with non-exclusive mmap_sem (to exclude vma changes,
105320 * but allow concurrent faults), and pte mapped but not yet locked.
105321 * We return with mmap_sem still held, but pte unmapped and unlocked.
105322 @@ -2568,27 +2759,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
105323 unsigned int flags)
105324 {
105325 struct mem_cgroup *memcg;
105326 - struct page *page;
105327 + struct page *page = NULL;
105328 spinlock_t *ptl;
105329 pte_t entry;
105330
105331 - pte_unmap(page_table);
105332 -
105333 - /* Check if we need to add a guard page to the stack */
105334 - if (check_stack_guard_page(vma, address) < 0)
105335 - return VM_FAULT_SIGSEGV;
105336 -
105337 - /* Use the zero-page for reads */
105338 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
105339 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
105340 vma->vm_page_prot));
105341 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
105342 + ptl = pte_lockptr(mm, pmd);
105343 + spin_lock(ptl);
105344 if (!pte_none(*page_table))
105345 goto unlock;
105346 goto setpte;
105347 }
105348
105349 /* Allocate our own private page. */
105350 + pte_unmap(page_table);
105351 +
105352 if (unlikely(anon_vma_prepare(vma)))
105353 goto oom;
105354 page = alloc_zeroed_user_highpage_movable(vma, address);
105355 @@ -2612,6 +2799,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
105356 if (!pte_none(*page_table))
105357 goto release;
105358
105359 +#ifdef CONFIG_PAX_SEGMEXEC
105360 + if (pax_find_mirror_vma(vma))
105361 + BUG_ON(!trylock_page(page));
105362 +#endif
105363 +
105364 inc_mm_counter_fast(mm, MM_ANONPAGES);
105365 page_add_new_anon_rmap(page, vma, address);
105366 mem_cgroup_commit_charge(page, memcg, false);
105367 @@ -2621,6 +2813,12 @@ setpte:
105368
105369 /* No need to invalidate - it was non-present before */
105370 update_mmu_cache(vma, address, page_table);
105371 +
105372 +#ifdef CONFIG_PAX_SEGMEXEC
105373 + if (page)
105374 + pax_mirror_anon_pte(vma, address, page, ptl);
105375 +#endif
105376 +
105377 unlock:
105378 pte_unmap_unlock(page_table, ptl);
105379 return 0;
105380 @@ -2853,6 +3051,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105381 return ret;
105382 }
105383 do_set_pte(vma, address, fault_page, pte, false, false);
105384 +
105385 +#ifdef CONFIG_PAX_SEGMEXEC
105386 + pax_mirror_file_pte(vma, address, fault_page, ptl);
105387 +#endif
105388 +
105389 unlock_page(fault_page);
105390 unlock_out:
105391 pte_unmap_unlock(pte, ptl);
105392 @@ -2904,7 +3107,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105393 }
105394 goto uncharge_out;
105395 }
105396 +
105397 +#ifdef CONFIG_PAX_SEGMEXEC
105398 + if (pax_find_mirror_vma(vma))
105399 + BUG_ON(!trylock_page(new_page));
105400 +#endif
105401 +
105402 do_set_pte(vma, address, new_page, pte, true, true);
105403 +
105404 +#ifdef CONFIG_PAX_SEGMEXEC
105405 + pax_mirror_anon_pte(vma, address, new_page, ptl);
105406 +#endif
105407 +
105408 mem_cgroup_commit_charge(new_page, memcg, false);
105409 lru_cache_add_active_or_unevictable(new_page, vma);
105410 pte_unmap_unlock(pte, ptl);
105411 @@ -2962,6 +3176,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105412 return ret;
105413 }
105414 do_set_pte(vma, address, fault_page, pte, true, false);
105415 +
105416 +#ifdef CONFIG_PAX_SEGMEXEC
105417 + pax_mirror_file_pte(vma, address, fault_page, ptl);
105418 +#endif
105419 +
105420 pte_unmap_unlock(pte, ptl);
105421
105422 if (set_page_dirty(fault_page))
105423 @@ -3185,6 +3404,12 @@ static int handle_pte_fault(struct mm_struct *mm,
105424 if (flags & FAULT_FLAG_WRITE)
105425 flush_tlb_fix_spurious_fault(vma, address);
105426 }
105427 +
105428 +#ifdef CONFIG_PAX_SEGMEXEC
105429 + pax_mirror_pte(vma, address, pte, pmd, ptl);
105430 + return 0;
105431 +#endif
105432 +
105433 unlock:
105434 pte_unmap_unlock(pte, ptl);
105435 return 0;
105436 @@ -3204,9 +3429,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105437 pmd_t *pmd;
105438 pte_t *pte;
105439
105440 +#ifdef CONFIG_PAX_SEGMEXEC
105441 + struct vm_area_struct *vma_m;
105442 +#endif
105443 +
105444 if (unlikely(is_vm_hugetlb_page(vma)))
105445 return hugetlb_fault(mm, vma, address, flags);
105446
105447 +#ifdef CONFIG_PAX_SEGMEXEC
105448 + vma_m = pax_find_mirror_vma(vma);
105449 + if (vma_m) {
105450 + unsigned long address_m;
105451 + pgd_t *pgd_m;
105452 + pud_t *pud_m;
105453 + pmd_t *pmd_m;
105454 +
105455 + if (vma->vm_start > vma_m->vm_start) {
105456 + address_m = address;
105457 + address -= SEGMEXEC_TASK_SIZE;
105458 + vma = vma_m;
105459 + } else
105460 + address_m = address + SEGMEXEC_TASK_SIZE;
105461 +
105462 + pgd_m = pgd_offset(mm, address_m);
105463 + pud_m = pud_alloc(mm, pgd_m, address_m);
105464 + if (!pud_m)
105465 + return VM_FAULT_OOM;
105466 + pmd_m = pmd_alloc(mm, pud_m, address_m);
105467 + if (!pmd_m)
105468 + return VM_FAULT_OOM;
105469 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
105470 + return VM_FAULT_OOM;
105471 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
105472 + }
105473 +#endif
105474 +
105475 pgd = pgd_offset(mm, address);
105476 pud = pud_alloc(mm, pgd, address);
105477 if (!pud)
105478 @@ -3341,6 +3598,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
105479 spin_unlock(&mm->page_table_lock);
105480 return 0;
105481 }
105482 +
105483 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
105484 +{
105485 + pud_t *new = pud_alloc_one(mm, address);
105486 + if (!new)
105487 + return -ENOMEM;
105488 +
105489 + smp_wmb(); /* See comment in __pte_alloc */
105490 +
105491 + spin_lock(&mm->page_table_lock);
105492 + if (pgd_present(*pgd)) /* Another has populated it */
105493 + pud_free(mm, new);
105494 + else
105495 + pgd_populate_kernel(mm, pgd, new);
105496 + spin_unlock(&mm->page_table_lock);
105497 + return 0;
105498 +}
105499 #endif /* __PAGETABLE_PUD_FOLDED */
105500
105501 #ifndef __PAGETABLE_PMD_FOLDED
105502 @@ -3373,6 +3647,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
105503 spin_unlock(&mm->page_table_lock);
105504 return 0;
105505 }
105506 +
105507 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
105508 +{
105509 + pmd_t *new = pmd_alloc_one(mm, address);
105510 + if (!new)
105511 + return -ENOMEM;
105512 +
105513 + smp_wmb(); /* See comment in __pte_alloc */
105514 +
105515 + spin_lock(&mm->page_table_lock);
105516 +#ifndef __ARCH_HAS_4LEVEL_HACK
105517 + if (!pud_present(*pud)) {
105518 + mm_inc_nr_pmds(mm);
105519 + pud_populate_kernel(mm, pud, new);
105520 + } else /* Another has populated it */
105521 + pmd_free(mm, new);
105522 +#else
105523 + if (!pgd_present(*pud)) {
105524 + mm_inc_nr_pmds(mm);
105525 + pgd_populate_kernel(mm, pud, new);
105526 + } else /* Another has populated it */
105527 + pmd_free(mm, new);
105528 +#endif /* __ARCH_HAS_4LEVEL_HACK */
105529 + spin_unlock(&mm->page_table_lock);
105530 + return 0;
105531 +}
105532 #endif /* __PAGETABLE_PMD_FOLDED */
105533
105534 static int __follow_pte(struct mm_struct *mm, unsigned long address,
105535 @@ -3482,8 +3782,8 @@ out:
105536 return ret;
105537 }
105538
105539 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
105540 - void *buf, int len, int write)
105541 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
105542 + void *buf, size_t len, int write)
105543 {
105544 resource_size_t phys_addr;
105545 unsigned long prot = 0;
105546 @@ -3509,8 +3809,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
105547 * Access another process' address space as given in mm. If non-NULL, use the
105548 * given task for page fault accounting.
105549 */
105550 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105551 - unsigned long addr, void *buf, int len, int write)
105552 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105553 + unsigned long addr, void *buf, size_t len, int write)
105554 {
105555 struct vm_area_struct *vma;
105556 void *old_buf = buf;
105557 @@ -3518,7 +3818,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105558 down_read(&mm->mmap_sem);
105559 /* ignore errors, just check how much was successfully transferred */
105560 while (len) {
105561 - int bytes, ret, offset;
105562 + ssize_t bytes, ret, offset;
105563 void *maddr;
105564 struct page *page = NULL;
105565
105566 @@ -3579,8 +3879,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105567 *
105568 * The caller must hold a reference on @mm.
105569 */
105570 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
105571 - void *buf, int len, int write)
105572 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
105573 + void *buf, size_t len, int write)
105574 {
105575 return __access_remote_vm(NULL, mm, addr, buf, len, write);
105576 }
105577 @@ -3590,11 +3890,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
105578 * Source/target buffer must be kernel space,
105579 * Do not walk the page table directly, use get_user_pages
105580 */
105581 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
105582 - void *buf, int len, int write)
105583 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
105584 + void *buf, size_t len, int write)
105585 {
105586 struct mm_struct *mm;
105587 - int ret;
105588 + ssize_t ret;
105589
105590 mm = get_task_mm(tsk);
105591 if (!mm)
105592 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
105593 index 0f7d73b..737047f 100644
105594 --- a/mm/mempolicy.c
105595 +++ b/mm/mempolicy.c
105596 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
105597 unsigned long vmstart;
105598 unsigned long vmend;
105599
105600 +#ifdef CONFIG_PAX_SEGMEXEC
105601 + struct vm_area_struct *vma_m;
105602 +#endif
105603 +
105604 vma = find_vma(mm, start);
105605 if (!vma || vma->vm_start > start)
105606 return -EFAULT;
105607 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
105608 err = vma_replace_policy(vma, new_pol);
105609 if (err)
105610 goto out;
105611 +
105612 +#ifdef CONFIG_PAX_SEGMEXEC
105613 + vma_m = pax_find_mirror_vma(vma);
105614 + if (vma_m) {
105615 + err = vma_replace_policy(vma_m, new_pol);
105616 + if (err)
105617 + goto out;
105618 + }
105619 +#endif
105620 +
105621 }
105622
105623 out:
105624 @@ -1160,6 +1174,17 @@ static long do_mbind(unsigned long start, unsigned long len,
105625
105626 if (end < start)
105627 return -EINVAL;
105628 +
105629 +#ifdef CONFIG_PAX_SEGMEXEC
105630 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
105631 + if (end > SEGMEXEC_TASK_SIZE)
105632 + return -EINVAL;
105633 + } else
105634 +#endif
105635 +
105636 + if (end > TASK_SIZE)
105637 + return -EINVAL;
105638 +
105639 if (end == start)
105640 return 0;
105641
105642 @@ -1385,8 +1410,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
105643 */
105644 tcred = __task_cred(task);
105645 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
105646 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
105647 - !capable(CAP_SYS_NICE)) {
105648 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
105649 rcu_read_unlock();
105650 err = -EPERM;
105651 goto out_put;
105652 @@ -1417,6 +1441,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
105653 goto out;
105654 }
105655
105656 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
105657 + if (mm != current->mm &&
105658 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
105659 + mmput(mm);
105660 + err = -EPERM;
105661 + goto out;
105662 + }
105663 +#endif
105664 +
105665 err = do_migrate_pages(mm, old, new,
105666 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
105667
105668 diff --git a/mm/migrate.c b/mm/migrate.c
105669 index 85e0426..be49beb 100644
105670 --- a/mm/migrate.c
105671 +++ b/mm/migrate.c
105672 @@ -1472,8 +1472,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
105673 */
105674 tcred = __task_cred(task);
105675 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
105676 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
105677 - !capable(CAP_SYS_NICE)) {
105678 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
105679 rcu_read_unlock();
105680 err = -EPERM;
105681 goto out;
105682 diff --git a/mm/mlock.c b/mm/mlock.c
105683 index 8a54cd2..92f1747 100644
105684 --- a/mm/mlock.c
105685 +++ b/mm/mlock.c
105686 @@ -14,6 +14,7 @@
105687 #include <linux/pagevec.h>
105688 #include <linux/mempolicy.h>
105689 #include <linux/syscalls.h>
105690 +#include <linux/security.h>
105691 #include <linux/sched.h>
105692 #include <linux/export.h>
105693 #include <linux/rmap.h>
105694 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
105695 {
105696 unsigned long nstart, end, tmp;
105697 struct vm_area_struct * vma, * prev;
105698 - int error;
105699 + int error = 0;
105700
105701 VM_BUG_ON(start & ~PAGE_MASK);
105702 VM_BUG_ON(len != PAGE_ALIGN(len));
105703 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
105704 return -EINVAL;
105705 if (end == start)
105706 return 0;
105707 + if (end > TASK_SIZE)
105708 + return -EINVAL;
105709 +
105710 vma = find_vma(current->mm, start);
105711 if (!vma || vma->vm_start > start)
105712 return -ENOMEM;
105713 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
105714 for (nstart = start ; ; ) {
105715 vm_flags_t newflags;
105716
105717 +#ifdef CONFIG_PAX_SEGMEXEC
105718 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
105719 + break;
105720 +#endif
105721 +
105722 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
105723
105724 newflags = vma->vm_flags & ~VM_LOCKED;
105725 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
105726 locked += current->mm->locked_vm;
105727
105728 /* check against resource limits */
105729 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
105730 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
105731 error = do_mlock(start, len, 1);
105732
105733 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
105734 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
105735 vm_flags_t newflags;
105736
105737 +#ifdef CONFIG_PAX_SEGMEXEC
105738 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
105739 + break;
105740 +#endif
105741 +
105742 newflags = vma->vm_flags & ~VM_LOCKED;
105743 if (flags & MCL_CURRENT)
105744 newflags |= VM_LOCKED;
105745 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
105746 lock_limit >>= PAGE_SHIFT;
105747
105748 ret = -ENOMEM;
105749 +
105750 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
105751 +
105752 down_write(&current->mm->mmap_sem);
105753 -
105754 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
105755 capable(CAP_IPC_LOCK))
105756 ret = do_mlockall(flags);
105757 diff --git a/mm/mm_init.c b/mm/mm_init.c
105758 index 5f420f7..dd42fb1b 100644
105759 --- a/mm/mm_init.c
105760 +++ b/mm/mm_init.c
105761 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
105762 return NOTIFY_OK;
105763 }
105764
105765 -static struct notifier_block compute_batch_nb __meminitdata = {
105766 +static struct notifier_block compute_batch_nb __meminitconst = {
105767 .notifier_call = mm_compute_batch_notifier,
105768 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
105769 };
105770 diff --git a/mm/mmap.c b/mm/mmap.c
105771 index 9ec50a3..0476e2d 100644
105772 --- a/mm/mmap.c
105773 +++ b/mm/mmap.c
105774 @@ -41,6 +41,7 @@
105775 #include <linux/notifier.h>
105776 #include <linux/memory.h>
105777 #include <linux/printk.h>
105778 +#include <linux/random.h>
105779
105780 #include <asm/uaccess.h>
105781 #include <asm/cacheflush.h>
105782 @@ -57,6 +58,16 @@
105783 #define arch_rebalance_pgtables(addr, len) (addr)
105784 #endif
105785
105786 +static inline void verify_mm_writelocked(struct mm_struct *mm)
105787 +{
105788 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
105789 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
105790 + up_read(&mm->mmap_sem);
105791 + BUG();
105792 + }
105793 +#endif
105794 +}
105795 +
105796 static void unmap_region(struct mm_struct *mm,
105797 struct vm_area_struct *vma, struct vm_area_struct *prev,
105798 unsigned long start, unsigned long end);
105799 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
105800 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
105801 *
105802 */
105803 -pgprot_t protection_map[16] = {
105804 +pgprot_t protection_map[16] __read_only = {
105805 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
105806 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
105807 };
105808
105809 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
105810 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
105811 {
105812 - return __pgprot(pgprot_val(protection_map[vm_flags &
105813 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
105814 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
105815 pgprot_val(arch_vm_get_page_prot(vm_flags)));
105816 +
105817 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105818 + if (!(__supported_pte_mask & _PAGE_NX) &&
105819 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
105820 + (vm_flags & (VM_READ | VM_WRITE)))
105821 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
105822 +#endif
105823 +
105824 + return prot;
105825 }
105826 EXPORT_SYMBOL(vm_get_page_prot);
105827
105828 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
105829 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
105830 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
105831 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
105832 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
105833 /*
105834 * Make sure vm_committed_as in one cacheline and not cacheline shared with
105835 * other variables. It can be updated by several CPUs frequently.
105836 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
105837 struct vm_area_struct *next = vma->vm_next;
105838
105839 might_sleep();
105840 + BUG_ON(vma->vm_mirror);
105841 if (vma->vm_ops && vma->vm_ops->close)
105842 vma->vm_ops->close(vma);
105843 if (vma->vm_file)
105844 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
105845
105846 SYSCALL_DEFINE1(brk, unsigned long, brk)
105847 {
105848 + unsigned long rlim;
105849 unsigned long retval;
105850 unsigned long newbrk, oldbrk;
105851 struct mm_struct *mm = current->mm;
105852 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
105853 * segment grow beyond its set limit the in case where the limit is
105854 * not page aligned -Ram Gupta
105855 */
105856 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
105857 + rlim = rlimit(RLIMIT_DATA);
105858 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
105859 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
105860 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
105861 + rlim = 4096 * PAGE_SIZE;
105862 +#endif
105863 + if (check_data_rlimit(rlim, brk, mm->start_brk,
105864 mm->end_data, mm->start_data))
105865 goto out;
105866
105867 @@ -967,6 +996,12 @@ static int
105868 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
105869 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
105870 {
105871 +
105872 +#ifdef CONFIG_PAX_SEGMEXEC
105873 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
105874 + return 0;
105875 +#endif
105876 +
105877 if (is_mergeable_vma(vma, file, vm_flags) &&
105878 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
105879 if (vma->vm_pgoff == vm_pgoff)
105880 @@ -986,6 +1021,12 @@ static int
105881 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
105882 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
105883 {
105884 +
105885 +#ifdef CONFIG_PAX_SEGMEXEC
105886 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
105887 + return 0;
105888 +#endif
105889 +
105890 if (is_mergeable_vma(vma, file, vm_flags) &&
105891 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
105892 pgoff_t vm_pglen;
105893 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105894 struct vm_area_struct *area, *next;
105895 int err;
105896
105897 +#ifdef CONFIG_PAX_SEGMEXEC
105898 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
105899 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
105900 +
105901 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
105902 +#endif
105903 +
105904 /*
105905 * We later require that vma->vm_flags == vm_flags,
105906 * so this tests vma->vm_flags & VM_SPECIAL, too.
105907 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105908 if (next && next->vm_end == end) /* cases 6, 7, 8 */
105909 next = next->vm_next;
105910
105911 +#ifdef CONFIG_PAX_SEGMEXEC
105912 + if (prev)
105913 + prev_m = pax_find_mirror_vma(prev);
105914 + if (area)
105915 + area_m = pax_find_mirror_vma(area);
105916 + if (next)
105917 + next_m = pax_find_mirror_vma(next);
105918 +#endif
105919 +
105920 /*
105921 * Can it merge with the predecessor?
105922 */
105923 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105924 /* cases 1, 6 */
105925 err = vma_adjust(prev, prev->vm_start,
105926 next->vm_end, prev->vm_pgoff, NULL);
105927 - } else /* cases 2, 5, 7 */
105928 +
105929 +#ifdef CONFIG_PAX_SEGMEXEC
105930 + if (!err && prev_m)
105931 + err = vma_adjust(prev_m, prev_m->vm_start,
105932 + next_m->vm_end, prev_m->vm_pgoff, NULL);
105933 +#endif
105934 +
105935 + } else { /* cases 2, 5, 7 */
105936 err = vma_adjust(prev, prev->vm_start,
105937 end, prev->vm_pgoff, NULL);
105938 +
105939 +#ifdef CONFIG_PAX_SEGMEXEC
105940 + if (!err && prev_m)
105941 + err = vma_adjust(prev_m, prev_m->vm_start,
105942 + end_m, prev_m->vm_pgoff, NULL);
105943 +#endif
105944 +
105945 + }
105946 if (err)
105947 return NULL;
105948 khugepaged_enter_vma_merge(prev, vm_flags);
105949 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105950 mpol_equal(policy, vma_policy(next)) &&
105951 can_vma_merge_before(next, vm_flags,
105952 anon_vma, file, pgoff+pglen)) {
105953 - if (prev && addr < prev->vm_end) /* case 4 */
105954 + if (prev && addr < prev->vm_end) { /* case 4 */
105955 err = vma_adjust(prev, prev->vm_start,
105956 addr, prev->vm_pgoff, NULL);
105957 - else /* cases 3, 8 */
105958 +
105959 +#ifdef CONFIG_PAX_SEGMEXEC
105960 + if (!err && prev_m)
105961 + err = vma_adjust(prev_m, prev_m->vm_start,
105962 + addr_m, prev_m->vm_pgoff, NULL);
105963 +#endif
105964 +
105965 + } else { /* cases 3, 8 */
105966 err = vma_adjust(area, addr, next->vm_end,
105967 next->vm_pgoff - pglen, NULL);
105968 +
105969 +#ifdef CONFIG_PAX_SEGMEXEC
105970 + if (!err && area_m)
105971 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
105972 + next_m->vm_pgoff - pglen, NULL);
105973 +#endif
105974 +
105975 + }
105976 if (err)
105977 return NULL;
105978 khugepaged_enter_vma_merge(area, vm_flags);
105979 @@ -1199,8 +1286,10 @@ none:
105980 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
105981 struct file *file, long pages)
105982 {
105983 - const unsigned long stack_flags
105984 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
105985 +
105986 +#ifdef CONFIG_PAX_RANDMMAP
105987 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
105988 +#endif
105989
105990 mm->total_vm += pages;
105991
105992 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
105993 mm->shared_vm += pages;
105994 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
105995 mm->exec_vm += pages;
105996 - } else if (flags & stack_flags)
105997 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
105998 mm->stack_vm += pages;
105999 }
106000 #endif /* CONFIG_PROC_FS */
106001 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
106002 locked += mm->locked_vm;
106003 lock_limit = rlimit(RLIMIT_MEMLOCK);
106004 lock_limit >>= PAGE_SHIFT;
106005 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
106006 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
106007 return -EAGAIN;
106008 }
106009 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
106010 * (the exception is when the underlying filesystem is noexec
106011 * mounted, in which case we dont add PROT_EXEC.)
106012 */
106013 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
106014 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
106015 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
106016 prot |= PROT_EXEC;
106017
106018 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
106019 /* Obtain the address to map to. we verify (or select) it and ensure
106020 * that it represents a valid section of the address space.
106021 */
106022 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
106023 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
106024 if (addr & ~PAGE_MASK)
106025 return addr;
106026
106027 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
106028 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
106029 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
106030
106031 +#ifdef CONFIG_PAX_MPROTECT
106032 + if (mm->pax_flags & MF_PAX_MPROTECT) {
106033 +
106034 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
106035 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
106036 + mm->binfmt->handle_mmap)
106037 + mm->binfmt->handle_mmap(file);
106038 +#endif
106039 +
106040 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
106041 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
106042 + gr_log_rwxmmap(file);
106043 +
106044 +#ifdef CONFIG_PAX_EMUPLT
106045 + vm_flags &= ~VM_EXEC;
106046 +#else
106047 + return -EPERM;
106048 +#endif
106049 +
106050 + }
106051 +
106052 + if (!(vm_flags & VM_EXEC))
106053 + vm_flags &= ~VM_MAYEXEC;
106054 +#else
106055 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
106056 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
106057 +#endif
106058 + else
106059 + vm_flags &= ~VM_MAYWRITE;
106060 + }
106061 +#endif
106062 +
106063 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
106064 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
106065 + vm_flags &= ~VM_PAGEEXEC;
106066 +#endif
106067 +
106068 if (flags & MAP_LOCKED)
106069 if (!can_do_mlock())
106070 return -EPERM;
106071 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
106072 vm_flags |= VM_NORESERVE;
106073 }
106074
106075 + if (!gr_acl_handle_mmap(file, prot))
106076 + return -EACCES;
106077 +
106078 addr = mmap_region(file, addr, len, vm_flags, pgoff);
106079 if (!IS_ERR_VALUE(addr) &&
106080 ((vm_flags & VM_LOCKED) ||
106081 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
106082 vm_flags_t vm_flags = vma->vm_flags;
106083
106084 /* If it was private or non-writable, the write bit is already clear */
106085 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
106086 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
106087 return 0;
106088
106089 /* The backer wishes to know when pages are first written to? */
106090 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
106091 struct rb_node **rb_link, *rb_parent;
106092 unsigned long charged = 0;
106093
106094 +#ifdef CONFIG_PAX_SEGMEXEC
106095 + struct vm_area_struct *vma_m = NULL;
106096 +#endif
106097 +
106098 + /*
106099 + * mm->mmap_sem is required to protect against another thread
106100 + * changing the mappings in case we sleep.
106101 + */
106102 + verify_mm_writelocked(mm);
106103 +
106104 /* Check against address space limit. */
106105 +
106106 +#ifdef CONFIG_PAX_RANDMMAP
106107 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
106108 +#endif
106109 +
106110 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
106111 unsigned long nr_pages;
106112
106113 @@ -1551,11 +1696,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
106114
106115 /* Clear old maps */
106116 error = -ENOMEM;
106117 -munmap_back:
106118 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
106119 if (do_munmap(mm, addr, len))
106120 return -ENOMEM;
106121 - goto munmap_back;
106122 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
106123 }
106124
106125 /*
106126 @@ -1586,6 +1730,16 @@ munmap_back:
106127 goto unacct_error;
106128 }
106129
106130 +#ifdef CONFIG_PAX_SEGMEXEC
106131 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
106132 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106133 + if (!vma_m) {
106134 + error = -ENOMEM;
106135 + goto free_vma;
106136 + }
106137 + }
106138 +#endif
106139 +
106140 vma->vm_mm = mm;
106141 vma->vm_start = addr;
106142 vma->vm_end = addr + len;
106143 @@ -1616,6 +1770,13 @@ munmap_back:
106144 if (error)
106145 goto unmap_and_free_vma;
106146
106147 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
106148 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
106149 + vma->vm_flags |= VM_PAGEEXEC;
106150 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
106151 + }
106152 +#endif
106153 +
106154 /* Can addr have changed??
106155 *
106156 * Answer: Yes, several device drivers can do it in their
106157 @@ -1634,6 +1795,12 @@ munmap_back:
106158 }
106159
106160 vma_link(mm, vma, prev, rb_link, rb_parent);
106161 +
106162 +#ifdef CONFIG_PAX_SEGMEXEC
106163 + if (vma_m)
106164 + BUG_ON(pax_mirror_vma(vma_m, vma));
106165 +#endif
106166 +
106167 /* Once vma denies write, undo our temporary denial count */
106168 if (file) {
106169 if (vm_flags & VM_SHARED)
106170 @@ -1646,6 +1813,7 @@ out:
106171 perf_event_mmap(vma);
106172
106173 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
106174 + track_exec_limit(mm, addr, addr + len, vm_flags);
106175 if (vm_flags & VM_LOCKED) {
106176 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
106177 vma == get_gate_vma(current->mm)))
106178 @@ -1683,6 +1851,12 @@ allow_write_and_free_vma:
106179 if (vm_flags & VM_DENYWRITE)
106180 allow_write_access(file);
106181 free_vma:
106182 +
106183 +#ifdef CONFIG_PAX_SEGMEXEC
106184 + if (vma_m)
106185 + kmem_cache_free(vm_area_cachep, vma_m);
106186 +#endif
106187 +
106188 kmem_cache_free(vm_area_cachep, vma);
106189 unacct_error:
106190 if (charged)
106191 @@ -1690,7 +1864,63 @@ unacct_error:
106192 return error;
106193 }
106194
106195 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
106196 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
106197 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
106198 +{
106199 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
106200 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
106201 +
106202 + return 0;
106203 +}
106204 +#endif
106205 +
106206 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
106207 +{
106208 + if (!vma) {
106209 +#ifdef CONFIG_STACK_GROWSUP
106210 + if (addr > sysctl_heap_stack_gap)
106211 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
106212 + else
106213 + vma = find_vma(current->mm, 0);
106214 + if (vma && (vma->vm_flags & VM_GROWSUP))
106215 + return false;
106216 +#endif
106217 + return true;
106218 + }
106219 +
106220 + if (addr + len > vma->vm_start)
106221 + return false;
106222 +
106223 + if (vma->vm_flags & VM_GROWSDOWN)
106224 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
106225 +#ifdef CONFIG_STACK_GROWSUP
106226 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
106227 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
106228 +#endif
106229 + else if (offset)
106230 + return offset <= vma->vm_start - addr - len;
106231 +
106232 + return true;
106233 +}
106234 +
106235 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
106236 +{
106237 + if (vma->vm_start < len)
106238 + return -ENOMEM;
106239 +
106240 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
106241 + if (offset <= vma->vm_start - len)
106242 + return vma->vm_start - len - offset;
106243 + else
106244 + return -ENOMEM;
106245 + }
106246 +
106247 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
106248 + return vma->vm_start - len - sysctl_heap_stack_gap;
106249 + return -ENOMEM;
106250 +}
106251 +
106252 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
106253 {
106254 /*
106255 * We implement the search by looking for an rbtree node that
106256 @@ -1738,11 +1968,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
106257 }
106258 }
106259
106260 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
106261 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
106262 check_current:
106263 /* Check if current node has a suitable gap */
106264 if (gap_start > high_limit)
106265 return -ENOMEM;
106266 +
106267 + if (gap_end - gap_start > info->threadstack_offset)
106268 + gap_start += info->threadstack_offset;
106269 + else
106270 + gap_start = gap_end;
106271 +
106272 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
106273 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106274 + gap_start += sysctl_heap_stack_gap;
106275 + else
106276 + gap_start = gap_end;
106277 + }
106278 + if (vma->vm_flags & VM_GROWSDOWN) {
106279 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106280 + gap_end -= sysctl_heap_stack_gap;
106281 + else
106282 + gap_end = gap_start;
106283 + }
106284 if (gap_end >= low_limit && gap_end - gap_start >= length)
106285 goto found;
106286
106287 @@ -1792,7 +2040,7 @@ found:
106288 return gap_start;
106289 }
106290
106291 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
106292 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
106293 {
106294 struct mm_struct *mm = current->mm;
106295 struct vm_area_struct *vma;
106296 @@ -1846,6 +2094,24 @@ check_current:
106297 gap_end = vma->vm_start;
106298 if (gap_end < low_limit)
106299 return -ENOMEM;
106300 +
106301 + if (gap_end - gap_start > info->threadstack_offset)
106302 + gap_end -= info->threadstack_offset;
106303 + else
106304 + gap_end = gap_start;
106305 +
106306 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
106307 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106308 + gap_start += sysctl_heap_stack_gap;
106309 + else
106310 + gap_start = gap_end;
106311 + }
106312 + if (vma->vm_flags & VM_GROWSDOWN) {
106313 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106314 + gap_end -= sysctl_heap_stack_gap;
106315 + else
106316 + gap_end = gap_start;
106317 + }
106318 if (gap_start <= high_limit && gap_end - gap_start >= length)
106319 goto found;
106320
106321 @@ -1909,6 +2175,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106322 struct mm_struct *mm = current->mm;
106323 struct vm_area_struct *vma;
106324 struct vm_unmapped_area_info info;
106325 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
106326
106327 if (len > TASK_SIZE - mmap_min_addr)
106328 return -ENOMEM;
106329 @@ -1916,11 +2183,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106330 if (flags & MAP_FIXED)
106331 return addr;
106332
106333 +#ifdef CONFIG_PAX_RANDMMAP
106334 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
106335 +#endif
106336 +
106337 if (addr) {
106338 addr = PAGE_ALIGN(addr);
106339 vma = find_vma(mm, addr);
106340 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
106341 - (!vma || addr + len <= vma->vm_start))
106342 + check_heap_stack_gap(vma, addr, len, offset))
106343 return addr;
106344 }
106345
106346 @@ -1929,6 +2200,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106347 info.low_limit = mm->mmap_base;
106348 info.high_limit = TASK_SIZE;
106349 info.align_mask = 0;
106350 + info.threadstack_offset = offset;
106351 return vm_unmapped_area(&info);
106352 }
106353 #endif
106354 @@ -1947,6 +2219,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106355 struct mm_struct *mm = current->mm;
106356 unsigned long addr = addr0;
106357 struct vm_unmapped_area_info info;
106358 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
106359
106360 /* requested length too big for entire address space */
106361 if (len > TASK_SIZE - mmap_min_addr)
106362 @@ -1955,12 +2228,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106363 if (flags & MAP_FIXED)
106364 return addr;
106365
106366 +#ifdef CONFIG_PAX_RANDMMAP
106367 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
106368 +#endif
106369 +
106370 /* requesting a specific address */
106371 if (addr) {
106372 addr = PAGE_ALIGN(addr);
106373 vma = find_vma(mm, addr);
106374 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
106375 - (!vma || addr + len <= vma->vm_start))
106376 + check_heap_stack_gap(vma, addr, len, offset))
106377 return addr;
106378 }
106379
106380 @@ -1969,6 +2246,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106381 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
106382 info.high_limit = mm->mmap_base;
106383 info.align_mask = 0;
106384 + info.threadstack_offset = offset;
106385 addr = vm_unmapped_area(&info);
106386
106387 /*
106388 @@ -1981,6 +2259,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106389 VM_BUG_ON(addr != -ENOMEM);
106390 info.flags = 0;
106391 info.low_limit = TASK_UNMAPPED_BASE;
106392 +
106393 +#ifdef CONFIG_PAX_RANDMMAP
106394 + if (mm->pax_flags & MF_PAX_RANDMMAP)
106395 + info.low_limit += mm->delta_mmap;
106396 +#endif
106397 +
106398 info.high_limit = TASK_SIZE;
106399 addr = vm_unmapped_area(&info);
106400 }
106401 @@ -2081,6 +2365,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
106402 return vma;
106403 }
106404
106405 +#ifdef CONFIG_PAX_SEGMEXEC
106406 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
106407 +{
106408 + struct vm_area_struct *vma_m;
106409 +
106410 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
106411 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
106412 + BUG_ON(vma->vm_mirror);
106413 + return NULL;
106414 + }
106415 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
106416 + vma_m = vma->vm_mirror;
106417 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
106418 + BUG_ON(vma->vm_file != vma_m->vm_file);
106419 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
106420 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
106421 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
106422 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
106423 + return vma_m;
106424 +}
106425 +#endif
106426 +
106427 /*
106428 * Verify that the stack growth is acceptable and
106429 * update accounting. This is shared with both the
106430 @@ -2098,8 +2404,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106431
106432 /* Stack limit test */
106433 actual_size = size;
106434 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
106435 - actual_size -= PAGE_SIZE;
106436 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
106437 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
106438 return -ENOMEM;
106439
106440 @@ -2110,6 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106441 locked = mm->locked_vm + grow;
106442 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
106443 limit >>= PAGE_SHIFT;
106444 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
106445 if (locked > limit && !capable(CAP_IPC_LOCK))
106446 return -ENOMEM;
106447 }
106448 @@ -2139,37 +2445,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106449 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
106450 * vma is the last one with address > vma->vm_end. Have to extend vma.
106451 */
106452 +#ifndef CONFIG_IA64
106453 +static
106454 +#endif
106455 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
106456 {
106457 int error;
106458 + bool locknext;
106459
106460 if (!(vma->vm_flags & VM_GROWSUP))
106461 return -EFAULT;
106462
106463 + /* Also guard against wrapping around to address 0. */
106464 + if (address < PAGE_ALIGN(address+1))
106465 + address = PAGE_ALIGN(address+1);
106466 + else
106467 + return -ENOMEM;
106468 +
106469 /*
106470 * We must make sure the anon_vma is allocated
106471 * so that the anon_vma locking is not a noop.
106472 */
106473 if (unlikely(anon_vma_prepare(vma)))
106474 return -ENOMEM;
106475 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
106476 + if (locknext && anon_vma_prepare(vma->vm_next))
106477 + return -ENOMEM;
106478 vma_lock_anon_vma(vma);
106479 + if (locknext)
106480 + vma_lock_anon_vma(vma->vm_next);
106481
106482 /*
106483 * vma->vm_start/vm_end cannot change under us because the caller
106484 * is required to hold the mmap_sem in read mode. We need the
106485 - * anon_vma lock to serialize against concurrent expand_stacks.
106486 - * Also guard against wrapping around to address 0.
106487 + * anon_vma locks to serialize against concurrent expand_stacks
106488 + * and expand_upwards.
106489 */
106490 - if (address < PAGE_ALIGN(address+4))
106491 - address = PAGE_ALIGN(address+4);
106492 - else {
106493 - vma_unlock_anon_vma(vma);
106494 - return -ENOMEM;
106495 - }
106496 error = 0;
106497
106498 /* Somebody else might have raced and expanded it already */
106499 - if (address > vma->vm_end) {
106500 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
106501 + error = -ENOMEM;
106502 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
106503 unsigned long size, grow;
106504
106505 size = address - vma->vm_start;
106506 @@ -2204,6 +2521,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
106507 }
106508 }
106509 }
106510 + if (locknext)
106511 + vma_unlock_anon_vma(vma->vm_next);
106512 vma_unlock_anon_vma(vma);
106513 khugepaged_enter_vma_merge(vma, vma->vm_flags);
106514 validate_mm(vma->vm_mm);
106515 @@ -2218,6 +2537,8 @@ int expand_downwards(struct vm_area_struct *vma,
106516 unsigned long address)
106517 {
106518 int error;
106519 + bool lockprev = false;
106520 + struct vm_area_struct *prev;
106521
106522 /*
106523 * We must make sure the anon_vma is allocated
106524 @@ -2231,6 +2552,15 @@ int expand_downwards(struct vm_area_struct *vma,
106525 if (error)
106526 return error;
106527
106528 + prev = vma->vm_prev;
106529 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
106530 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
106531 +#endif
106532 + if (lockprev && anon_vma_prepare(prev))
106533 + return -ENOMEM;
106534 + if (lockprev)
106535 + vma_lock_anon_vma(prev);
106536 +
106537 vma_lock_anon_vma(vma);
106538
106539 /*
106540 @@ -2240,9 +2570,17 @@ int expand_downwards(struct vm_area_struct *vma,
106541 */
106542
106543 /* Somebody else might have raced and expanded it already */
106544 - if (address < vma->vm_start) {
106545 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
106546 + error = -ENOMEM;
106547 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
106548 unsigned long size, grow;
106549
106550 +#ifdef CONFIG_PAX_SEGMEXEC
106551 + struct vm_area_struct *vma_m;
106552 +
106553 + vma_m = pax_find_mirror_vma(vma);
106554 +#endif
106555 +
106556 size = vma->vm_end - address;
106557 grow = (vma->vm_start - address) >> PAGE_SHIFT;
106558
106559 @@ -2267,13 +2605,27 @@ int expand_downwards(struct vm_area_struct *vma,
106560 vma->vm_pgoff -= grow;
106561 anon_vma_interval_tree_post_update_vma(vma);
106562 vma_gap_update(vma);
106563 +
106564 +#ifdef CONFIG_PAX_SEGMEXEC
106565 + if (vma_m) {
106566 + anon_vma_interval_tree_pre_update_vma(vma_m);
106567 + vma_m->vm_start -= grow << PAGE_SHIFT;
106568 + vma_m->vm_pgoff -= grow;
106569 + anon_vma_interval_tree_post_update_vma(vma_m);
106570 + vma_gap_update(vma_m);
106571 + }
106572 +#endif
106573 +
106574 spin_unlock(&vma->vm_mm->page_table_lock);
106575
106576 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
106577 perf_event_mmap(vma);
106578 }
106579 }
106580 }
106581 vma_unlock_anon_vma(vma);
106582 + if (lockprev)
106583 + vma_unlock_anon_vma(prev);
106584 khugepaged_enter_vma_merge(vma, vma->vm_flags);
106585 validate_mm(vma->vm_mm);
106586 return error;
106587 @@ -2373,6 +2725,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
106588 do {
106589 long nrpages = vma_pages(vma);
106590
106591 +#ifdef CONFIG_PAX_SEGMEXEC
106592 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
106593 + vma = remove_vma(vma);
106594 + continue;
106595 + }
106596 +#endif
106597 +
106598 if (vma->vm_flags & VM_ACCOUNT)
106599 nr_accounted += nrpages;
106600 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
106601 @@ -2417,6 +2776,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
106602 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
106603 vma->vm_prev = NULL;
106604 do {
106605 +
106606 +#ifdef CONFIG_PAX_SEGMEXEC
106607 + if (vma->vm_mirror) {
106608 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
106609 + vma->vm_mirror->vm_mirror = NULL;
106610 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
106611 + vma->vm_mirror = NULL;
106612 + }
106613 +#endif
106614 +
106615 vma_rb_erase(vma, &mm->mm_rb);
106616 mm->map_count--;
106617 tail_vma = vma;
106618 @@ -2444,14 +2813,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106619 struct vm_area_struct *new;
106620 int err = -ENOMEM;
106621
106622 +#ifdef CONFIG_PAX_SEGMEXEC
106623 + struct vm_area_struct *vma_m, *new_m = NULL;
106624 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
106625 +#endif
106626 +
106627 if (is_vm_hugetlb_page(vma) && (addr &
106628 ~(huge_page_mask(hstate_vma(vma)))))
106629 return -EINVAL;
106630
106631 +#ifdef CONFIG_PAX_SEGMEXEC
106632 + vma_m = pax_find_mirror_vma(vma);
106633 +#endif
106634 +
106635 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
106636 if (!new)
106637 goto out_err;
106638
106639 +#ifdef CONFIG_PAX_SEGMEXEC
106640 + if (vma_m) {
106641 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
106642 + if (!new_m) {
106643 + kmem_cache_free(vm_area_cachep, new);
106644 + goto out_err;
106645 + }
106646 + }
106647 +#endif
106648 +
106649 /* most fields are the same, copy all, and then fixup */
106650 *new = *vma;
106651
106652 @@ -2464,6 +2852,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106653 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
106654 }
106655
106656 +#ifdef CONFIG_PAX_SEGMEXEC
106657 + if (vma_m) {
106658 + *new_m = *vma_m;
106659 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
106660 + new_m->vm_mirror = new;
106661 + new->vm_mirror = new_m;
106662 +
106663 + if (new_below)
106664 + new_m->vm_end = addr_m;
106665 + else {
106666 + new_m->vm_start = addr_m;
106667 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
106668 + }
106669 + }
106670 +#endif
106671 +
106672 err = vma_dup_policy(vma, new);
106673 if (err)
106674 goto out_free_vma;
106675 @@ -2484,6 +2888,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106676 else
106677 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
106678
106679 +#ifdef CONFIG_PAX_SEGMEXEC
106680 + if (!err && vma_m) {
106681 + struct mempolicy *pol = vma_policy(new);
106682 +
106683 + if (anon_vma_clone(new_m, vma_m))
106684 + goto out_free_mpol;
106685 +
106686 + mpol_get(pol);
106687 + set_vma_policy(new_m, pol);
106688 +
106689 + if (new_m->vm_file)
106690 + get_file(new_m->vm_file);
106691 +
106692 + if (new_m->vm_ops && new_m->vm_ops->open)
106693 + new_m->vm_ops->open(new_m);
106694 +
106695 + if (new_below)
106696 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
106697 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
106698 + else
106699 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
106700 +
106701 + if (err) {
106702 + if (new_m->vm_ops && new_m->vm_ops->close)
106703 + new_m->vm_ops->close(new_m);
106704 + if (new_m->vm_file)
106705 + fput(new_m->vm_file);
106706 + mpol_put(pol);
106707 + }
106708 + }
106709 +#endif
106710 +
106711 /* Success. */
106712 if (!err)
106713 return 0;
106714 @@ -2493,10 +2929,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106715 new->vm_ops->close(new);
106716 if (new->vm_file)
106717 fput(new->vm_file);
106718 - unlink_anon_vmas(new);
106719 out_free_mpol:
106720 mpol_put(vma_policy(new));
106721 out_free_vma:
106722 +
106723 +#ifdef CONFIG_PAX_SEGMEXEC
106724 + if (new_m) {
106725 + unlink_anon_vmas(new_m);
106726 + kmem_cache_free(vm_area_cachep, new_m);
106727 + }
106728 +#endif
106729 +
106730 + unlink_anon_vmas(new);
106731 kmem_cache_free(vm_area_cachep, new);
106732 out_err:
106733 return err;
106734 @@ -2509,6 +2953,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106735 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106736 unsigned long addr, int new_below)
106737 {
106738 +
106739 +#ifdef CONFIG_PAX_SEGMEXEC
106740 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
106741 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
106742 + if (mm->map_count >= sysctl_max_map_count-1)
106743 + return -ENOMEM;
106744 + } else
106745 +#endif
106746 +
106747 if (mm->map_count >= sysctl_max_map_count)
106748 return -ENOMEM;
106749
106750 @@ -2520,11 +2973,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106751 * work. This now handles partial unmappings.
106752 * Jeremy Fitzhardinge <jeremy@goop.org>
106753 */
106754 +#ifdef CONFIG_PAX_SEGMEXEC
106755 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106756 {
106757 + int ret = __do_munmap(mm, start, len);
106758 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
106759 + return ret;
106760 +
106761 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
106762 +}
106763 +
106764 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106765 +#else
106766 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106767 +#endif
106768 +{
106769 unsigned long end;
106770 struct vm_area_struct *vma, *prev, *last;
106771
106772 + /*
106773 + * mm->mmap_sem is required to protect against another thread
106774 + * changing the mappings in case we sleep.
106775 + */
106776 + verify_mm_writelocked(mm);
106777 +
106778 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
106779 return -EINVAL;
106780
106781 @@ -2602,6 +3074,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106782 /* Fix up all other VM information */
106783 remove_vma_list(mm, vma);
106784
106785 + track_exec_limit(mm, start, end, 0UL);
106786 +
106787 return 0;
106788 }
106789
106790 @@ -2610,6 +3084,13 @@ int vm_munmap(unsigned long start, size_t len)
106791 int ret;
106792 struct mm_struct *mm = current->mm;
106793
106794 +
106795 +#ifdef CONFIG_PAX_SEGMEXEC
106796 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
106797 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
106798 + return -EINVAL;
106799 +#endif
106800 +
106801 down_write(&mm->mmap_sem);
106802 ret = do_munmap(mm, start, len);
106803 up_write(&mm->mmap_sem);
106804 @@ -2656,6 +3137,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
106805 down_write(&mm->mmap_sem);
106806 vma = find_vma(mm, start);
106807
106808 +#ifdef CONFIG_PAX_SEGMEXEC
106809 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
106810 + goto out;
106811 +#endif
106812 +
106813 if (!vma || !(vma->vm_flags & VM_SHARED))
106814 goto out;
106815
106816 @@ -2692,16 +3178,6 @@ out:
106817 return ret;
106818 }
106819
106820 -static inline void verify_mm_writelocked(struct mm_struct *mm)
106821 -{
106822 -#ifdef CONFIG_DEBUG_VM
106823 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
106824 - WARN_ON(1);
106825 - up_read(&mm->mmap_sem);
106826 - }
106827 -#endif
106828 -}
106829 -
106830 /*
106831 * this is really a simplified "do_mmap". it only handles
106832 * anonymous maps. eventually we may be able to do some
106833 @@ -2715,6 +3191,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106834 struct rb_node **rb_link, *rb_parent;
106835 pgoff_t pgoff = addr >> PAGE_SHIFT;
106836 int error;
106837 + unsigned long charged;
106838
106839 len = PAGE_ALIGN(len);
106840 if (!len)
106841 @@ -2722,10 +3199,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106842
106843 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
106844
106845 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
106846 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
106847 + flags &= ~VM_EXEC;
106848 +
106849 +#ifdef CONFIG_PAX_MPROTECT
106850 + if (mm->pax_flags & MF_PAX_MPROTECT)
106851 + flags &= ~VM_MAYEXEC;
106852 +#endif
106853 +
106854 + }
106855 +#endif
106856 +
106857 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
106858 if (error & ~PAGE_MASK)
106859 return error;
106860
106861 + charged = len >> PAGE_SHIFT;
106862 +
106863 error = mlock_future_check(mm, mm->def_flags, len);
106864 if (error)
106865 return error;
106866 @@ -2739,21 +3230,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106867 /*
106868 * Clear old maps. this also does some error checking for us
106869 */
106870 - munmap_back:
106871 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
106872 if (do_munmap(mm, addr, len))
106873 return -ENOMEM;
106874 - goto munmap_back;
106875 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
106876 }
106877
106878 /* Check against address space limits *after* clearing old maps... */
106879 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
106880 + if (!may_expand_vm(mm, charged))
106881 return -ENOMEM;
106882
106883 if (mm->map_count > sysctl_max_map_count)
106884 return -ENOMEM;
106885
106886 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
106887 + if (security_vm_enough_memory_mm(mm, charged))
106888 return -ENOMEM;
106889
106890 /* Can we just expand an old private anonymous mapping? */
106891 @@ -2767,7 +3257,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106892 */
106893 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106894 if (!vma) {
106895 - vm_unacct_memory(len >> PAGE_SHIFT);
106896 + vm_unacct_memory(charged);
106897 return -ENOMEM;
106898 }
106899
106900 @@ -2781,10 +3271,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106901 vma_link(mm, vma, prev, rb_link, rb_parent);
106902 out:
106903 perf_event_mmap(vma);
106904 - mm->total_vm += len >> PAGE_SHIFT;
106905 + mm->total_vm += charged;
106906 if (flags & VM_LOCKED)
106907 - mm->locked_vm += (len >> PAGE_SHIFT);
106908 + mm->locked_vm += charged;
106909 vma->vm_flags |= VM_SOFTDIRTY;
106910 + track_exec_limit(mm, addr, addr + len, flags);
106911 return addr;
106912 }
106913
106914 @@ -2846,6 +3337,7 @@ void exit_mmap(struct mm_struct *mm)
106915 while (vma) {
106916 if (vma->vm_flags & VM_ACCOUNT)
106917 nr_accounted += vma_pages(vma);
106918 + vma->vm_mirror = NULL;
106919 vma = remove_vma(vma);
106920 }
106921 vm_unacct_memory(nr_accounted);
106922 @@ -2860,6 +3352,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
106923 struct vm_area_struct *prev;
106924 struct rb_node **rb_link, *rb_parent;
106925
106926 +#ifdef CONFIG_PAX_SEGMEXEC
106927 + struct vm_area_struct *vma_m = NULL;
106928 +#endif
106929 +
106930 + if (security_mmap_addr(vma->vm_start))
106931 + return -EPERM;
106932 +
106933 /*
106934 * The vm_pgoff of a purely anonymous vma should be irrelevant
106935 * until its first write fault, when page's anon_vma and index
106936 @@ -2883,7 +3382,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
106937 security_vm_enough_memory_mm(mm, vma_pages(vma)))
106938 return -ENOMEM;
106939
106940 +#ifdef CONFIG_PAX_SEGMEXEC
106941 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
106942 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106943 + if (!vma_m)
106944 + return -ENOMEM;
106945 + }
106946 +#endif
106947 +
106948 vma_link(mm, vma, prev, rb_link, rb_parent);
106949 +
106950 +#ifdef CONFIG_PAX_SEGMEXEC
106951 + if (vma_m)
106952 + BUG_ON(pax_mirror_vma(vma_m, vma));
106953 +#endif
106954 +
106955 return 0;
106956 }
106957
106958 @@ -2902,6 +3415,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
106959 struct rb_node **rb_link, *rb_parent;
106960 bool faulted_in_anon_vma = true;
106961
106962 + BUG_ON(vma->vm_mirror);
106963 +
106964 /*
106965 * If anonymous vma has not yet been faulted, update new pgoff
106966 * to match new location, to increase its chance of merging.
106967 @@ -2966,6 +3481,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
106968 return NULL;
106969 }
106970
106971 +#ifdef CONFIG_PAX_SEGMEXEC
106972 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
106973 +{
106974 + struct vm_area_struct *prev_m;
106975 + struct rb_node **rb_link_m, *rb_parent_m;
106976 + struct mempolicy *pol_m;
106977 +
106978 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
106979 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
106980 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
106981 + *vma_m = *vma;
106982 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
106983 + if (anon_vma_clone(vma_m, vma))
106984 + return -ENOMEM;
106985 + pol_m = vma_policy(vma_m);
106986 + mpol_get(pol_m);
106987 + set_vma_policy(vma_m, pol_m);
106988 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
106989 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
106990 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
106991 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
106992 + if (vma_m->vm_file)
106993 + get_file(vma_m->vm_file);
106994 + if (vma_m->vm_ops && vma_m->vm_ops->open)
106995 + vma_m->vm_ops->open(vma_m);
106996 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
106997 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
106998 + vma_m->vm_mirror = vma;
106999 + vma->vm_mirror = vma_m;
107000 + return 0;
107001 +}
107002 +#endif
107003 +
107004 /*
107005 * Return true if the calling process may expand its vm space by the passed
107006 * number of pages
107007 @@ -2977,6 +3525,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
107008
107009 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
107010
107011 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
107012 if (cur + npages > lim)
107013 return 0;
107014 return 1;
107015 @@ -3059,6 +3608,22 @@ static struct vm_area_struct *__install_special_mapping(
107016 vma->vm_start = addr;
107017 vma->vm_end = addr + len;
107018
107019 +#ifdef CONFIG_PAX_MPROTECT
107020 + if (mm->pax_flags & MF_PAX_MPROTECT) {
107021 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
107022 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
107023 + return ERR_PTR(-EPERM);
107024 + if (!(vm_flags & VM_EXEC))
107025 + vm_flags &= ~VM_MAYEXEC;
107026 +#else
107027 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
107028 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
107029 +#endif
107030 + else
107031 + vm_flags &= ~VM_MAYWRITE;
107032 + }
107033 +#endif
107034 +
107035 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
107036 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
107037
107038 diff --git a/mm/mprotect.c b/mm/mprotect.c
107039 index 8858483..8145fa5 100644
107040 --- a/mm/mprotect.c
107041 +++ b/mm/mprotect.c
107042 @@ -24,10 +24,18 @@
107043 #include <linux/migrate.h>
107044 #include <linux/perf_event.h>
107045 #include <linux/ksm.h>
107046 +#include <linux/sched/sysctl.h>
107047 +
107048 +#ifdef CONFIG_PAX_MPROTECT
107049 +#include <linux/elf.h>
107050 +#include <linux/binfmts.h>
107051 +#endif
107052 +
107053 #include <asm/uaccess.h>
107054 #include <asm/pgtable.h>
107055 #include <asm/cacheflush.h>
107056 #include <asm/tlbflush.h>
107057 +#include <asm/mmu_context.h>
107058
107059 /*
107060 * For a prot_numa update we only hold mmap_sem for read so there is a
107061 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
107062 return pages;
107063 }
107064
107065 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
107066 +/* called while holding the mmap semaphor for writing except stack expansion */
107067 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
107068 +{
107069 + unsigned long oldlimit, newlimit = 0UL;
107070 +
107071 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
107072 + return;
107073 +
107074 + spin_lock(&mm->page_table_lock);
107075 + oldlimit = mm->context.user_cs_limit;
107076 + if ((prot & VM_EXEC) && oldlimit < end)
107077 + /* USER_CS limit moved up */
107078 + newlimit = end;
107079 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
107080 + /* USER_CS limit moved down */
107081 + newlimit = start;
107082 +
107083 + if (newlimit) {
107084 + mm->context.user_cs_limit = newlimit;
107085 +
107086 +#ifdef CONFIG_SMP
107087 + wmb();
107088 + cpus_clear(mm->context.cpu_user_cs_mask);
107089 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
107090 +#endif
107091 +
107092 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
107093 + }
107094 + spin_unlock(&mm->page_table_lock);
107095 + if (newlimit == end) {
107096 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
107097 +
107098 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
107099 + if (is_vm_hugetlb_page(vma))
107100 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
107101 + else
107102 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
107103 + }
107104 +}
107105 +#endif
107106 +
107107 int
107108 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
107109 unsigned long start, unsigned long end, unsigned long newflags)
107110 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
107111 int error;
107112 int dirty_accountable = 0;
107113
107114 +#ifdef CONFIG_PAX_SEGMEXEC
107115 + struct vm_area_struct *vma_m = NULL;
107116 + unsigned long start_m, end_m;
107117 +
107118 + start_m = start + SEGMEXEC_TASK_SIZE;
107119 + end_m = end + SEGMEXEC_TASK_SIZE;
107120 +#endif
107121 +
107122 if (newflags == oldflags) {
107123 *pprev = vma;
107124 return 0;
107125 }
107126
107127 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
107128 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
107129 +
107130 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
107131 + return -ENOMEM;
107132 +
107133 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
107134 + return -ENOMEM;
107135 + }
107136 +
107137 /*
107138 * If we make a private mapping writable we increase our commit;
107139 * but (without finer accounting) cannot reduce our commit if we
107140 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
107141 }
107142 }
107143
107144 +#ifdef CONFIG_PAX_SEGMEXEC
107145 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
107146 + if (start != vma->vm_start) {
107147 + error = split_vma(mm, vma, start, 1);
107148 + if (error)
107149 + goto fail;
107150 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
107151 + *pprev = (*pprev)->vm_next;
107152 + }
107153 +
107154 + if (end != vma->vm_end) {
107155 + error = split_vma(mm, vma, end, 0);
107156 + if (error)
107157 + goto fail;
107158 + }
107159 +
107160 + if (pax_find_mirror_vma(vma)) {
107161 + error = __do_munmap(mm, start_m, end_m - start_m);
107162 + if (error)
107163 + goto fail;
107164 + } else {
107165 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
107166 + if (!vma_m) {
107167 + error = -ENOMEM;
107168 + goto fail;
107169 + }
107170 + vma->vm_flags = newflags;
107171 + error = pax_mirror_vma(vma_m, vma);
107172 + if (error) {
107173 + vma->vm_flags = oldflags;
107174 + goto fail;
107175 + }
107176 + }
107177 + }
107178 +#endif
107179 +
107180 /*
107181 * First try to merge with previous and/or next vma.
107182 */
107183 @@ -315,7 +419,19 @@ success:
107184 * vm_flags and vm_page_prot are protected by the mmap_sem
107185 * held in write mode.
107186 */
107187 +
107188 +#ifdef CONFIG_PAX_SEGMEXEC
107189 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
107190 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
107191 +#endif
107192 +
107193 vma->vm_flags = newflags;
107194 +
107195 +#ifdef CONFIG_PAX_MPROTECT
107196 + if (mm->binfmt && mm->binfmt->handle_mprotect)
107197 + mm->binfmt->handle_mprotect(vma, newflags);
107198 +#endif
107199 +
107200 dirty_accountable = vma_wants_writenotify(vma);
107201 vma_set_page_prot(vma);
107202
107203 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107204 end = start + len;
107205 if (end <= start)
107206 return -ENOMEM;
107207 +
107208 +#ifdef CONFIG_PAX_SEGMEXEC
107209 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
107210 + if (end > SEGMEXEC_TASK_SIZE)
107211 + return -EINVAL;
107212 + } else
107213 +#endif
107214 +
107215 + if (end > TASK_SIZE)
107216 + return -EINVAL;
107217 +
107218 if (!arch_validate_prot(prot))
107219 return -EINVAL;
107220
107221 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107222 /*
107223 * Does the application expect PROT_READ to imply PROT_EXEC:
107224 */
107225 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
107226 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
107227 prot |= PROT_EXEC;
107228
107229 vm_flags = calc_vm_prot_bits(prot);
107230 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107231 if (start > vma->vm_start)
107232 prev = vma;
107233
107234 +#ifdef CONFIG_PAX_MPROTECT
107235 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
107236 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
107237 +#endif
107238 +
107239 for (nstart = start ; ; ) {
107240 unsigned long newflags;
107241
107242 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107243
107244 /* newflags >> 4 shift VM_MAY% in place of VM_% */
107245 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
107246 + if (prot & (PROT_WRITE | PROT_EXEC))
107247 + gr_log_rwxmprotect(vma);
107248 +
107249 + error = -EACCES;
107250 + goto out;
107251 + }
107252 +
107253 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
107254 error = -EACCES;
107255 goto out;
107256 }
107257 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107258 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
107259 if (error)
107260 goto out;
107261 +
107262 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
107263 +
107264 nstart = tmp;
107265
107266 if (nstart < prev->vm_end)
107267 diff --git a/mm/mremap.c b/mm/mremap.c
107268 index 2dc44b1..caa1819 100644
107269 --- a/mm/mremap.c
107270 +++ b/mm/mremap.c
107271 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
107272 continue;
107273 pte = ptep_get_and_clear(mm, old_addr, old_pte);
107274 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
107275 +
107276 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
107277 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
107278 + pte = pte_exprotect(pte);
107279 +#endif
107280 +
107281 pte = move_soft_dirty_pte(pte);
107282 set_pte_at(mm, new_addr, new_pte, pte);
107283 }
107284 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
107285 if (is_vm_hugetlb_page(vma))
107286 goto Einval;
107287
107288 +#ifdef CONFIG_PAX_SEGMEXEC
107289 + if (pax_find_mirror_vma(vma))
107290 + goto Einval;
107291 +#endif
107292 +
107293 /* We can't remap across vm area boundaries */
107294 if (old_len > vma->vm_end - addr)
107295 goto Efault;
107296 @@ -405,20 +416,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
107297 unsigned long ret = -EINVAL;
107298 unsigned long charged = 0;
107299 unsigned long map_flags;
107300 + unsigned long pax_task_size = TASK_SIZE;
107301
107302 if (new_addr & ~PAGE_MASK)
107303 goto out;
107304
107305 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
107306 +#ifdef CONFIG_PAX_SEGMEXEC
107307 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
107308 + pax_task_size = SEGMEXEC_TASK_SIZE;
107309 +#endif
107310 +
107311 + pax_task_size -= PAGE_SIZE;
107312 +
107313 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
107314 goto out;
107315
107316 /* Check if the location we're moving into overlaps the
107317 * old location at all, and fail if it does.
107318 */
107319 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
107320 - goto out;
107321 -
107322 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
107323 + if (addr + old_len > new_addr && new_addr + new_len > addr)
107324 goto out;
107325
107326 ret = do_munmap(mm, new_addr, new_len);
107327 @@ -487,6 +503,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107328 unsigned long ret = -EINVAL;
107329 unsigned long charged = 0;
107330 bool locked = false;
107331 + unsigned long pax_task_size = TASK_SIZE;
107332
107333 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
107334 return ret;
107335 @@ -508,6 +525,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107336 if (!new_len)
107337 return ret;
107338
107339 +#ifdef CONFIG_PAX_SEGMEXEC
107340 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
107341 + pax_task_size = SEGMEXEC_TASK_SIZE;
107342 +#endif
107343 +
107344 + pax_task_size -= PAGE_SIZE;
107345 +
107346 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
107347 + old_len > pax_task_size || addr > pax_task_size-old_len)
107348 + return ret;
107349 +
107350 down_write(&current->mm->mmap_sem);
107351
107352 if (flags & MREMAP_FIXED) {
107353 @@ -558,6 +586,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107354 new_addr = addr;
107355 }
107356 ret = addr;
107357 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
107358 goto out;
107359 }
107360 }
107361 @@ -581,7 +610,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107362 goto out;
107363 }
107364
107365 + map_flags = vma->vm_flags;
107366 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
107367 + if (!(ret & ~PAGE_MASK)) {
107368 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
107369 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
107370 + }
107371 }
107372 out:
107373 if (ret & ~PAGE_MASK)
107374 diff --git a/mm/nommu.c b/mm/nommu.c
107375 index 3fba2dc9..fdad748 100644
107376 --- a/mm/nommu.c
107377 +++ b/mm/nommu.c
107378 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
107379 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
107380 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
107381 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
107382 -int heap_stack_gap = 0;
107383
107384 atomic_long_t mmap_pages_allocated;
107385
107386 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
107387 EXPORT_SYMBOL(find_vma);
107388
107389 /*
107390 - * find a VMA
107391 - * - we don't extend stack VMAs under NOMMU conditions
107392 - */
107393 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
107394 -{
107395 - return find_vma(mm, addr);
107396 -}
107397 -
107398 -/*
107399 * expand a stack to a given address
107400 * - not supported under NOMMU conditions
107401 */
107402 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
107403
107404 /* most fields are the same, copy all, and then fixup */
107405 *new = *vma;
107406 + INIT_LIST_HEAD(&new->anon_vma_chain);
107407 *region = *vma->vm_region;
107408 new->vm_region = region;
107409
107410 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
107411 }
107412 EXPORT_SYMBOL(filemap_map_pages);
107413
107414 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107415 - unsigned long addr, void *buf, int len, int write)
107416 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107417 + unsigned long addr, void *buf, size_t len, int write)
107418 {
107419 struct vm_area_struct *vma;
107420
107421 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107422 *
107423 * The caller must hold a reference on @mm.
107424 */
107425 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
107426 - void *buf, int len, int write)
107427 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
107428 + void *buf, size_t len, int write)
107429 {
107430 return __access_remote_vm(NULL, mm, addr, buf, len, write);
107431 }
107432 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
107433 * Access another process' address space.
107434 * - source/target buffer must be kernel space
107435 */
107436 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
107437 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
107438 {
107439 struct mm_struct *mm;
107440
107441 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
107442 index ad05f2f..cee723a 100644
107443 --- a/mm/page-writeback.c
107444 +++ b/mm/page-writeback.c
107445 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
107446 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
107447 * - the bdi dirty thresh drops quickly due to change of JBOD workload
107448 */
107449 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
107450 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
107451 unsigned long thresh,
107452 unsigned long bg_thresh,
107453 unsigned long dirty,
107454 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
107455 index 40e2942..0eb29a2 100644
107456 --- a/mm/page_alloc.c
107457 +++ b/mm/page_alloc.c
107458 @@ -61,6 +61,7 @@
107459 #include <linux/hugetlb.h>
107460 #include <linux/sched/rt.h>
107461 #include <linux/page_owner.h>
107462 +#include <linux/random.h>
107463
107464 #include <asm/sections.h>
107465 #include <asm/tlbflush.h>
107466 @@ -357,7 +358,7 @@ out:
107467 * This usage means that zero-order pages may not be compound.
107468 */
107469
107470 -static void free_compound_page(struct page *page)
107471 +void free_compound_page(struct page *page)
107472 {
107473 __free_pages_ok(page, compound_order(page));
107474 }
107475 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
107476 __mod_zone_freepage_state(zone, (1 << order), migratetype);
107477 }
107478 #else
107479 -struct page_ext_operations debug_guardpage_ops = { NULL, };
107480 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
107481 static inline void set_page_guard(struct zone *zone, struct page *page,
107482 unsigned int order, int migratetype) {}
107483 static inline void clear_page_guard(struct zone *zone, struct page *page,
107484 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
107485 bool compound = PageCompound(page);
107486 int i, bad = 0;
107487
107488 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107489 + unsigned long index = 1UL << order;
107490 +#endif
107491 +
107492 VM_BUG_ON_PAGE(PageTail(page), page);
107493 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
107494
107495 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
107496 debug_check_no_obj_freed(page_address(page),
107497 PAGE_SIZE << order);
107498 }
107499 +
107500 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107501 + for (; index; --index)
107502 + sanitize_highpage(page + index - 1);
107503 +#endif
107504 +
107505 arch_free_page(page, order);
107506 kernel_map_pages(page, 1 << order, 0);
107507
107508 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
107509 local_irq_restore(flags);
107510 }
107511
107512 +#ifdef CONFIG_PAX_LATENT_ENTROPY
107513 +bool __meminitdata extra_latent_entropy;
107514 +
107515 +static int __init setup_pax_extra_latent_entropy(char *str)
107516 +{
107517 + extra_latent_entropy = true;
107518 + return 0;
107519 +}
107520 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
107521 +
107522 +volatile u64 latent_entropy __latent_entropy;
107523 +EXPORT_SYMBOL(latent_entropy);
107524 +#endif
107525 +
107526 void __init __free_pages_bootmem(struct page *page, unsigned int order)
107527 {
107528 unsigned int nr_pages = 1 << order;
107529 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
107530 __ClearPageReserved(p);
107531 set_page_count(p, 0);
107532
107533 +#ifdef CONFIG_PAX_LATENT_ENTROPY
107534 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
107535 + u64 hash = 0;
107536 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
107537 + const u64 *data = lowmem_page_address(page);
107538 +
107539 + for (index = 0; index < end; index++)
107540 + hash ^= hash + data[index];
107541 + latent_entropy ^= hash;
107542 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
107543 + }
107544 +#endif
107545 +
107546 page_zone(page)->managed_pages += nr_pages;
107547 set_page_refcounted(page);
107548 __free_pages(page, order);
107549 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
107550 kernel_map_pages(page, 1 << order, 1);
107551 kasan_alloc_pages(page, order);
107552
107553 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
107554 if (gfp_flags & __GFP_ZERO)
107555 prep_zero_page(page, order, gfp_flags);
107556 +#endif
107557
107558 if (order && (gfp_flags & __GFP_COMP))
107559 prep_compound_page(page, order);
107560 @@ -1699,7 +1739,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
107561 }
107562
107563 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
107564 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
107565 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
107566 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
107567 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
107568
107569 @@ -2018,7 +2058,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
107570 do {
107571 mod_zone_page_state(zone, NR_ALLOC_BATCH,
107572 high_wmark_pages(zone) - low_wmark_pages(zone) -
107573 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
107574 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
107575 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
107576 } while (zone++ != preferred_zone);
107577 }
107578 @@ -5738,7 +5778,7 @@ static void __setup_per_zone_wmarks(void)
107579
107580 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
107581 high_wmark_pages(zone) - low_wmark_pages(zone) -
107582 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
107583 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
107584
107585 setup_zone_migrate_reserve(zone);
107586 spin_unlock_irqrestore(&zone->lock, flags);
107587 diff --git a/mm/percpu.c b/mm/percpu.c
107588 index 73c97a5..508ee25 100644
107589 --- a/mm/percpu.c
107590 +++ b/mm/percpu.c
107591 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
107592 static unsigned int pcpu_high_unit_cpu __read_mostly;
107593
107594 /* the address of the first chunk which starts with the kernel static area */
107595 -void *pcpu_base_addr __read_mostly;
107596 +void *pcpu_base_addr __read_only;
107597 EXPORT_SYMBOL_GPL(pcpu_base_addr);
107598
107599 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
107600 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
107601 index b159769..d07037f 100644
107602 --- a/mm/process_vm_access.c
107603 +++ b/mm/process_vm_access.c
107604 @@ -13,6 +13,7 @@
107605 #include <linux/uio.h>
107606 #include <linux/sched.h>
107607 #include <linux/highmem.h>
107608 +#include <linux/security.h>
107609 #include <linux/ptrace.h>
107610 #include <linux/slab.h>
107611 #include <linux/syscalls.h>
107612 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
107613 ssize_t iov_len;
107614 size_t total_len = iov_iter_count(iter);
107615
107616 + return -ENOSYS; // PaX: until properly audited
107617 +
107618 /*
107619 * Work out how many pages of struct pages we're going to need
107620 * when eventually calling get_user_pages
107621 */
107622 for (i = 0; i < riovcnt; i++) {
107623 iov_len = rvec[i].iov_len;
107624 - if (iov_len > 0) {
107625 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
107626 - + iov_len)
107627 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
107628 - / PAGE_SIZE + 1;
107629 - nr_pages = max(nr_pages, nr_pages_iov);
107630 - }
107631 + if (iov_len <= 0)
107632 + continue;
107633 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
107634 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
107635 + nr_pages = max(nr_pages, nr_pages_iov);
107636 }
107637
107638 if (nr_pages == 0)
107639 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
107640 goto free_proc_pages;
107641 }
107642
107643 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
107644 + rc = -EPERM;
107645 + goto put_task_struct;
107646 + }
107647 +
107648 mm = mm_access(task, PTRACE_MODE_ATTACH);
107649 if (!mm || IS_ERR(mm)) {
107650 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
107651 diff --git a/mm/rmap.c b/mm/rmap.c
107652 index c161a14..8a069bb 100644
107653 --- a/mm/rmap.c
107654 +++ b/mm/rmap.c
107655 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107656 struct anon_vma *anon_vma = vma->anon_vma;
107657 struct anon_vma_chain *avc;
107658
107659 +#ifdef CONFIG_PAX_SEGMEXEC
107660 + struct anon_vma_chain *avc_m = NULL;
107661 +#endif
107662 +
107663 might_sleep();
107664 if (unlikely(!anon_vma)) {
107665 struct mm_struct *mm = vma->vm_mm;
107666 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107667 if (!avc)
107668 goto out_enomem;
107669
107670 +#ifdef CONFIG_PAX_SEGMEXEC
107671 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
107672 + if (!avc_m)
107673 + goto out_enomem_free_avc;
107674 +#endif
107675 +
107676 anon_vma = find_mergeable_anon_vma(vma);
107677 allocated = NULL;
107678 if (!anon_vma) {
107679 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107680 /* page_table_lock to protect against threads */
107681 spin_lock(&mm->page_table_lock);
107682 if (likely(!vma->anon_vma)) {
107683 +
107684 +#ifdef CONFIG_PAX_SEGMEXEC
107685 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
107686 +
107687 + if (vma_m) {
107688 + BUG_ON(vma_m->anon_vma);
107689 + vma_m->anon_vma = anon_vma;
107690 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
107691 + anon_vma->degree++;
107692 + avc_m = NULL;
107693 + }
107694 +#endif
107695 +
107696 vma->anon_vma = anon_vma;
107697 anon_vma_chain_link(vma, avc, anon_vma);
107698 /* vma reference or self-parent link for new root */
107699 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107700
107701 if (unlikely(allocated))
107702 put_anon_vma(allocated);
107703 +
107704 +#ifdef CONFIG_PAX_SEGMEXEC
107705 + if (unlikely(avc_m))
107706 + anon_vma_chain_free(avc_m);
107707 +#endif
107708 +
107709 if (unlikely(avc))
107710 anon_vma_chain_free(avc);
107711 }
107712 return 0;
107713
107714 out_enomem_free_avc:
107715 +
107716 +#ifdef CONFIG_PAX_SEGMEXEC
107717 + if (avc_m)
107718 + anon_vma_chain_free(avc_m);
107719 +#endif
107720 +
107721 anon_vma_chain_free(avc);
107722 out_enomem:
107723 return -ENOMEM;
107724 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
107725 * good chance of avoiding scanning the whole hierarchy when it searches where
107726 * page is mapped.
107727 */
107728 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
107729 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
107730 {
107731 struct anon_vma_chain *avc, *pavc;
107732 struct anon_vma *root = NULL;
107733 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
107734 * the corresponding VMA in the parent process is attached to.
107735 * Returns 0 on success, non-zero on failure.
107736 */
107737 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
107738 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
107739 {
107740 struct anon_vma_chain *avc;
107741 struct anon_vma *anon_vma;
107742 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
107743 void __init anon_vma_init(void)
107744 {
107745 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
107746 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
107747 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
107748 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
107749 + anon_vma_ctor);
107750 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
107751 + SLAB_PANIC|SLAB_NO_SANITIZE);
107752 }
107753
107754 /*
107755 diff --git a/mm/shmem.c b/mm/shmem.c
107756 index cf2d0ca..ec06b8b 100644
107757 --- a/mm/shmem.c
107758 +++ b/mm/shmem.c
107759 @@ -33,7 +33,7 @@
107760 #include <linux/swap.h>
107761 #include <linux/aio.h>
107762
107763 -static struct vfsmount *shm_mnt;
107764 +struct vfsmount *shm_mnt;
107765
107766 #ifdef CONFIG_SHMEM
107767 /*
107768 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
107769 #define BOGO_DIRENT_SIZE 20
107770
107771 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
107772 -#define SHORT_SYMLINK_LEN 128
107773 +#define SHORT_SYMLINK_LEN 64
107774
107775 /*
107776 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
107777 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
107778 static int shmem_xattr_validate(const char *name)
107779 {
107780 struct { const char *prefix; size_t len; } arr[] = {
107781 +
107782 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
107783 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
107784 +#endif
107785 +
107786 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
107787 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
107788 };
107789 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
107790 if (err)
107791 return err;
107792
107793 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
107794 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
107795 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
107796 + return -EOPNOTSUPP;
107797 + if (size > 8)
107798 + return -EINVAL;
107799 + }
107800 +#endif
107801 +
107802 return simple_xattr_set(&info->xattrs, name, value, size, flags);
107803 }
107804
107805 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
107806 int err = -ENOMEM;
107807
107808 /* Round up to L1_CACHE_BYTES to resist false sharing */
107809 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
107810 - L1_CACHE_BYTES), GFP_KERNEL);
107811 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
107812 if (!sbinfo)
107813 return -ENOMEM;
107814
107815 diff --git a/mm/slab.c b/mm/slab.c
107816 index c4b89ea..20990be 100644
107817 --- a/mm/slab.c
107818 +++ b/mm/slab.c
107819 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
107820 if ((x)->max_freeable < i) \
107821 (x)->max_freeable = i; \
107822 } while (0)
107823 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
107824 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
107825 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
107826 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
107827 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
107828 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
107829 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
107830 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
107831 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
107832 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
107833 #else
107834 #define STATS_INC_ACTIVE(x) do { } while (0)
107835 #define STATS_DEC_ACTIVE(x) do { } while (0)
107836 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
107837 #define STATS_INC_ALLOCMISS(x) do { } while (0)
107838 #define STATS_INC_FREEHIT(x) do { } while (0)
107839 #define STATS_INC_FREEMISS(x) do { } while (0)
107840 +#define STATS_INC_SANITIZED(x) do { } while (0)
107841 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
107842 #endif
107843
107844 #if DEBUG
107845 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
107846 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
107847 */
107848 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
107849 - const struct page *page, void *obj)
107850 + const struct page *page, const void *obj)
107851 {
107852 u32 offset = (obj - page->s_mem);
107853 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
107854 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
107855 * structures first. Without this, further allocations will bug.
107856 */
107857 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
107858 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
107859 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
107860 slab_state = PARTIAL_NODE;
107861
107862 slab_early_init = 0;
107863 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
107864
107865 cachep = find_mergeable(size, align, flags, name, ctor);
107866 if (cachep) {
107867 - cachep->refcount++;
107868 + atomic_inc(&cachep->refcount);
107869
107870 /*
107871 * Adjust the object sizes so that we clear
107872 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
107873 struct array_cache *ac = cpu_cache_get(cachep);
107874
107875 check_irq_off();
107876 +
107877 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107878 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
107879 + STATS_INC_NOT_SANITIZED(cachep);
107880 + else {
107881 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
107882 +
107883 + if (cachep->ctor)
107884 + cachep->ctor(objp);
107885 +
107886 + STATS_INC_SANITIZED(cachep);
107887 + }
107888 +#endif
107889 +
107890 kmemleak_free_recursive(objp, cachep->flags);
107891 objp = cache_free_debugcheck(cachep, objp, caller);
107892
107893 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
107894 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
107895 }
107896
107897 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
107898 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
107899 {
107900 return __do_kmalloc_node(size, flags, node, _RET_IP_);
107901 }
107902 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
107903 * @flags: the type of memory to allocate (see kmalloc).
107904 * @caller: function caller for debug tracking of the caller
107905 */
107906 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
107907 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
107908 unsigned long caller)
107909 {
107910 struct kmem_cache *cachep;
107911 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
107912
107913 if (unlikely(ZERO_OR_NULL_PTR(objp)))
107914 return;
107915 + VM_BUG_ON(!virt_addr_valid(objp));
107916 local_irq_save(flags);
107917 kfree_debugcheck(objp);
107918 c = virt_to_cache(objp);
107919 @@ -3981,14 +4000,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
107920 }
107921 /* cpu stats */
107922 {
107923 - unsigned long allochit = atomic_read(&cachep->allochit);
107924 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
107925 - unsigned long freehit = atomic_read(&cachep->freehit);
107926 - unsigned long freemiss = atomic_read(&cachep->freemiss);
107927 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
107928 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
107929 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
107930 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
107931
107932 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
107933 allochit, allocmiss, freehit, freemiss);
107934 }
107935 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107936 + {
107937 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
107938 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
107939 +
107940 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
107941 + }
107942 +#endif
107943 #endif
107944 }
107945
107946 @@ -4196,13 +4223,69 @@ static const struct file_operations proc_slabstats_operations = {
107947 static int __init slab_proc_init(void)
107948 {
107949 #ifdef CONFIG_DEBUG_SLAB_LEAK
107950 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
107951 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
107952 #endif
107953 return 0;
107954 }
107955 module_init(slab_proc_init);
107956 #endif
107957
107958 +bool is_usercopy_object(const void *ptr)
107959 +{
107960 + struct page *page;
107961 + struct kmem_cache *cachep;
107962 +
107963 + if (ZERO_OR_NULL_PTR(ptr))
107964 + return false;
107965 +
107966 + if (!slab_is_available())
107967 + return false;
107968 +
107969 + if (!virt_addr_valid(ptr))
107970 + return false;
107971 +
107972 + page = virt_to_head_page(ptr);
107973 +
107974 + if (!PageSlab(page))
107975 + return false;
107976 +
107977 + cachep = page->slab_cache;
107978 + return cachep->flags & SLAB_USERCOPY;
107979 +}
107980 +
107981 +#ifdef CONFIG_PAX_USERCOPY
107982 +const char *check_heap_object(const void *ptr, unsigned long n)
107983 +{
107984 + struct page *page;
107985 + struct kmem_cache *cachep;
107986 + unsigned int objnr;
107987 + unsigned long offset;
107988 +
107989 + if (ZERO_OR_NULL_PTR(ptr))
107990 + return "<null>";
107991 +
107992 + if (!virt_addr_valid(ptr))
107993 + return NULL;
107994 +
107995 + page = virt_to_head_page(ptr);
107996 +
107997 + if (!PageSlab(page))
107998 + return NULL;
107999 +
108000 + cachep = page->slab_cache;
108001 + if (!(cachep->flags & SLAB_USERCOPY))
108002 + return cachep->name;
108003 +
108004 + objnr = obj_to_index(cachep, page, ptr);
108005 + BUG_ON(objnr >= cachep->num);
108006 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
108007 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
108008 + return NULL;
108009 +
108010 + return cachep->name;
108011 +}
108012 +#endif
108013 +
108014 /**
108015 * ksize - get the actual amount of memory allocated for a given object
108016 * @objp: Pointer to the object
108017 diff --git a/mm/slab.h b/mm/slab.h
108018 index 4c3ac12..7b2e470 100644
108019 --- a/mm/slab.h
108020 +++ b/mm/slab.h
108021 @@ -22,7 +22,7 @@ struct kmem_cache {
108022 unsigned int align; /* Alignment as calculated */
108023 unsigned long flags; /* Active flags on the slab */
108024 const char *name; /* Slab name for sysfs */
108025 - int refcount; /* Use counter */
108026 + atomic_t refcount; /* Use counter */
108027 void (*ctor)(void *); /* Called on object slot creation */
108028 struct list_head list; /* List of all slab caches on the system */
108029 };
108030 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
108031 /* The slab cache that manages slab cache information */
108032 extern struct kmem_cache *kmem_cache;
108033
108034 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108035 +#ifdef CONFIG_X86_64
108036 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
108037 +#else
108038 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
108039 +#endif
108040 +enum pax_sanitize_mode {
108041 + PAX_SANITIZE_SLAB_OFF = 0,
108042 + PAX_SANITIZE_SLAB_FAST,
108043 + PAX_SANITIZE_SLAB_FULL,
108044 +};
108045 +extern enum pax_sanitize_mode pax_sanitize_slab;
108046 +#endif
108047 +
108048 unsigned long calculate_alignment(unsigned long flags,
108049 unsigned long align, unsigned long size);
108050
108051 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
108052
108053 /* Legal flag mask for kmem_cache_create(), for various configurations */
108054 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
108055 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
108056 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
108057 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
108058
108059 #if defined(CONFIG_DEBUG_SLAB)
108060 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
108061 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
108062 return s;
108063
108064 page = virt_to_head_page(x);
108065 +
108066 + BUG_ON(!PageSlab(page));
108067 +
108068 cachep = page->slab_cache;
108069 if (slab_equal_or_root(cachep, s))
108070 return cachep;
108071 diff --git a/mm/slab_common.c b/mm/slab_common.c
108072 index 999bb34..9843aea 100644
108073 --- a/mm/slab_common.c
108074 +++ b/mm/slab_common.c
108075 @@ -25,11 +25,35 @@
108076
108077 #include "slab.h"
108078
108079 -enum slab_state slab_state;
108080 +enum slab_state slab_state __read_only;
108081 LIST_HEAD(slab_caches);
108082 DEFINE_MUTEX(slab_mutex);
108083 struct kmem_cache *kmem_cache;
108084
108085 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108086 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
108087 +static int __init pax_sanitize_slab_setup(char *str)
108088 +{
108089 + if (!str)
108090 + return 0;
108091 +
108092 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
108093 + pr_info("PaX slab sanitization: %s\n", "disabled");
108094 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
108095 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
108096 + pr_info("PaX slab sanitization: %s\n", "fast");
108097 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
108098 + } else if (!strcmp(str, "full")) {
108099 + pr_info("PaX slab sanitization: %s\n", "full");
108100 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
108101 + } else
108102 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
108103 +
108104 + return 0;
108105 +}
108106 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
108107 +#endif
108108 +
108109 /*
108110 * Set of flags that will prevent slab merging
108111 */
108112 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
108113 * Merge control. If this is set then no merging of slab caches will occur.
108114 * (Could be removed. This was introduced to pacify the merge skeptics.)
108115 */
108116 -static int slab_nomerge;
108117 +static int slab_nomerge = 1;
108118
108119 static int __init setup_slab_nomerge(char *str)
108120 {
108121 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
108122 /*
108123 * We may have set a slab to be unmergeable during bootstrap.
108124 */
108125 - if (s->refcount < 0)
108126 + if (atomic_read(&s->refcount) < 0)
108127 return 1;
108128
108129 return 0;
108130 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
108131 if (err)
108132 goto out_free_cache;
108133
108134 - s->refcount = 1;
108135 + atomic_set(&s->refcount, 1);
108136 list_add(&s->list, &slab_caches);
108137 out:
108138 if (err)
108139 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
108140 */
108141 flags &= CACHE_CREATE_MASK;
108142
108143 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108144 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
108145 + flags |= SLAB_NO_SANITIZE;
108146 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
108147 + flags &= ~SLAB_NO_SANITIZE;
108148 +#endif
108149 +
108150 s = __kmem_cache_alias(name, size, align, flags, ctor);
108151 if (s)
108152 goto out_unlock;
108153 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
108154 rcu_barrier();
108155
108156 list_for_each_entry_safe(s, s2, release, list) {
108157 -#ifdef SLAB_SUPPORTS_SYSFS
108158 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108159 sysfs_slab_remove(s);
108160 #else
108161 slab_kmem_cache_release(s);
108162 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
108163
108164 mutex_lock(&slab_mutex);
108165
108166 - s->refcount--;
108167 - if (s->refcount)
108168 + if (!atomic_dec_and_test(&s->refcount))
108169 goto out_unlock;
108170
108171 for_each_memcg_cache_safe(c, c2, s) {
108172 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
108173 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
108174 name, size, err);
108175
108176 - s->refcount = -1; /* Exempt from merging for now */
108177 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
108178 }
108179
108180 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
108181 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
108182
108183 create_boot_cache(s, name, size, flags);
108184 list_add(&s->list, &slab_caches);
108185 - s->refcount = 1;
108186 + atomic_set(&s->refcount, 1);
108187 return s;
108188 }
108189
108190 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
108191 EXPORT_SYMBOL(kmalloc_dma_caches);
108192 #endif
108193
108194 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108195 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
108196 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
108197 +#endif
108198 +
108199 /*
108200 * Conversion table for small slabs sizes / 8 to the index in the
108201 * kmalloc array. This is necessary for slabs < 192 since we have non power
108202 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
108203 return kmalloc_dma_caches[index];
108204
108205 #endif
108206 +
108207 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108208 + if (unlikely((flags & GFP_USERCOPY)))
108209 + return kmalloc_usercopy_caches[index];
108210 +
108211 +#endif
108212 +
108213 return kmalloc_caches[index];
108214 }
108215
108216 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
108217 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
108218 if (!kmalloc_caches[i]) {
108219 kmalloc_caches[i] = create_kmalloc_cache(NULL,
108220 - 1 << i, flags);
108221 + 1 << i, SLAB_USERCOPY | flags);
108222 }
108223
108224 /*
108225 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
108226 * earlier power of two caches
108227 */
108228 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
108229 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
108230 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
108231
108232 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
108233 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
108234 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
108235 }
108236
108237 /* Kmalloc array is now usable */
108238 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
108239 }
108240 }
108241 #endif
108242 +
108243 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108244 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
108245 + struct kmem_cache *s = kmalloc_caches[i];
108246 +
108247 + if (s) {
108248 + int size = kmalloc_size(i);
108249 + char *n = kasprintf(GFP_NOWAIT,
108250 + "usercopy-kmalloc-%d", size);
108251 +
108252 + BUG_ON(!n);
108253 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
108254 + size, SLAB_USERCOPY | flags);
108255 + }
108256 + }
108257 +#endif
108258 +
108259 }
108260 #endif /* !CONFIG_SLOB */
108261
108262 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
108263 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
108264 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
108265 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
108266 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108267 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
108268 +#endif
108269 #endif
108270 seq_putc(m, '\n');
108271 }
108272 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
108273 module_init(slab_proc_init);
108274 #endif /* CONFIG_SLABINFO */
108275
108276 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
108277 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
108278 gfp_t flags)
108279 {
108280 void *ret;
108281 diff --git a/mm/slob.c b/mm/slob.c
108282 index 94a7fed..cf3fb1a 100644
108283 --- a/mm/slob.c
108284 +++ b/mm/slob.c
108285 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
108286 /*
108287 * Return the size of a slob block.
108288 */
108289 -static slobidx_t slob_units(slob_t *s)
108290 +static slobidx_t slob_units(const slob_t *s)
108291 {
108292 if (s->units > 0)
108293 return s->units;
108294 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
108295 /*
108296 * Return the next free slob block pointer after this one.
108297 */
108298 -static slob_t *slob_next(slob_t *s)
108299 +static slob_t *slob_next(const slob_t *s)
108300 {
108301 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
108302 slobidx_t next;
108303 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
108304 /*
108305 * Returns true if s is the last free block in its page.
108306 */
108307 -static int slob_last(slob_t *s)
108308 +static int slob_last(const slob_t *s)
108309 {
108310 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
108311 }
108312
108313 -static void *slob_new_pages(gfp_t gfp, int order, int node)
108314 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
108315 {
108316 - void *page;
108317 + struct page *page;
108318
108319 #ifdef CONFIG_NUMA
108320 if (node != NUMA_NO_NODE)
108321 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
108322 if (!page)
108323 return NULL;
108324
108325 - return page_address(page);
108326 + __SetPageSlab(page);
108327 + return page;
108328 }
108329
108330 -static void slob_free_pages(void *b, int order)
108331 +static void slob_free_pages(struct page *sp, int order)
108332 {
108333 if (current->reclaim_state)
108334 current->reclaim_state->reclaimed_slab += 1 << order;
108335 - free_pages((unsigned long)b, order);
108336 + __ClearPageSlab(sp);
108337 + page_mapcount_reset(sp);
108338 + sp->private = 0;
108339 + __free_pages(sp, order);
108340 }
108341
108342 /*
108343 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
108344
108345 /* Not enough space: must allocate a new page */
108346 if (!b) {
108347 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
108348 - if (!b)
108349 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
108350 + if (!sp)
108351 return NULL;
108352 - sp = virt_to_page(b);
108353 - __SetPageSlab(sp);
108354 + b = page_address(sp);
108355
108356 spin_lock_irqsave(&slob_lock, flags);
108357 sp->units = SLOB_UNITS(PAGE_SIZE);
108358 sp->freelist = b;
108359 + sp->private = 0;
108360 INIT_LIST_HEAD(&sp->lru);
108361 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
108362 set_slob_page_free(sp, slob_list);
108363 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
108364 /*
108365 * slob_free: entry point into the slob allocator.
108366 */
108367 -static void slob_free(void *block, int size)
108368 +static void slob_free(struct kmem_cache *c, void *block, int size)
108369 {
108370 struct page *sp;
108371 slob_t *prev, *next, *b = (slob_t *)block;
108372 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
108373 if (slob_page_free(sp))
108374 clear_slob_page_free(sp);
108375 spin_unlock_irqrestore(&slob_lock, flags);
108376 - __ClearPageSlab(sp);
108377 - page_mapcount_reset(sp);
108378 - slob_free_pages(b, 0);
108379 + slob_free_pages(sp, 0);
108380 return;
108381 }
108382
108383 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108384 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
108385 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
108386 +#endif
108387 +
108388 if (!slob_page_free(sp)) {
108389 /* This slob page is about to become partially free. Easy! */
108390 sp->units = units;
108391 @@ -424,11 +431,10 @@ out:
108392 */
108393
108394 static __always_inline void *
108395 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108396 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
108397 {
108398 - unsigned int *m;
108399 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108400 - void *ret;
108401 + slob_t *m;
108402 + void *ret = NULL;
108403
108404 gfp &= gfp_allowed_mask;
108405
108406 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108407
108408 if (!m)
108409 return NULL;
108410 - *m = size;
108411 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
108412 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
108413 + m[0].units = size;
108414 + m[1].units = align;
108415 ret = (void *)m + align;
108416
108417 trace_kmalloc_node(caller, ret,
108418 size, size + align, gfp, node);
108419 } else {
108420 unsigned int order = get_order(size);
108421 + struct page *page;
108422
108423 if (likely(order))
108424 gfp |= __GFP_COMP;
108425 - ret = slob_new_pages(gfp, order, node);
108426 + page = slob_new_pages(gfp, order, node);
108427 + if (page) {
108428 + ret = page_address(page);
108429 + page->private = size;
108430 + }
108431
108432 trace_kmalloc_node(caller, ret,
108433 size, PAGE_SIZE << order, gfp, node);
108434 }
108435
108436 - kmemleak_alloc(ret, size, 1, gfp);
108437 return ret;
108438 }
108439
108440 -void *__kmalloc(size_t size, gfp_t gfp)
108441 +static __always_inline void *
108442 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108443 +{
108444 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108445 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
108446 +
108447 + if (!ZERO_OR_NULL_PTR(ret))
108448 + kmemleak_alloc(ret, size, 1, gfp);
108449 + return ret;
108450 +}
108451 +
108452 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
108453 {
108454 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
108455 }
108456 @@ -491,34 +515,112 @@ void kfree(const void *block)
108457 return;
108458 kmemleak_free(block);
108459
108460 + VM_BUG_ON(!virt_addr_valid(block));
108461 sp = virt_to_page(block);
108462 - if (PageSlab(sp)) {
108463 + VM_BUG_ON(!PageSlab(sp));
108464 + if (!sp->private) {
108465 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108466 - unsigned int *m = (unsigned int *)(block - align);
108467 - slob_free(m, *m + align);
108468 - } else
108469 + slob_t *m = (slob_t *)(block - align);
108470 + slob_free(NULL, m, m[0].units + align);
108471 + } else {
108472 + __ClearPageSlab(sp);
108473 + page_mapcount_reset(sp);
108474 + sp->private = 0;
108475 __free_pages(sp, compound_order(sp));
108476 + }
108477 }
108478 EXPORT_SYMBOL(kfree);
108479
108480 +bool is_usercopy_object(const void *ptr)
108481 +{
108482 + if (!slab_is_available())
108483 + return false;
108484 +
108485 + // PAX: TODO
108486 +
108487 + return false;
108488 +}
108489 +
108490 +#ifdef CONFIG_PAX_USERCOPY
108491 +const char *check_heap_object(const void *ptr, unsigned long n)
108492 +{
108493 + struct page *page;
108494 + const slob_t *free;
108495 + const void *base;
108496 + unsigned long flags;
108497 +
108498 + if (ZERO_OR_NULL_PTR(ptr))
108499 + return "<null>";
108500 +
108501 + if (!virt_addr_valid(ptr))
108502 + return NULL;
108503 +
108504 + page = virt_to_head_page(ptr);
108505 + if (!PageSlab(page))
108506 + return NULL;
108507 +
108508 + if (page->private) {
108509 + base = page;
108510 + if (base <= ptr && n <= page->private - (ptr - base))
108511 + return NULL;
108512 + return "<slob>";
108513 + }
108514 +
108515 + /* some tricky double walking to find the chunk */
108516 + spin_lock_irqsave(&slob_lock, flags);
108517 + base = (void *)((unsigned long)ptr & PAGE_MASK);
108518 + free = page->freelist;
108519 +
108520 + while (!slob_last(free) && (void *)free <= ptr) {
108521 + base = free + slob_units(free);
108522 + free = slob_next(free);
108523 + }
108524 +
108525 + while (base < (void *)free) {
108526 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
108527 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
108528 + int offset;
108529 +
108530 + if (ptr < base + align)
108531 + break;
108532 +
108533 + offset = ptr - base - align;
108534 + if (offset >= m) {
108535 + base += size;
108536 + continue;
108537 + }
108538 +
108539 + if (n > m - offset)
108540 + break;
108541 +
108542 + spin_unlock_irqrestore(&slob_lock, flags);
108543 + return NULL;
108544 + }
108545 +
108546 + spin_unlock_irqrestore(&slob_lock, flags);
108547 + return "<slob>";
108548 +}
108549 +#endif
108550 +
108551 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
108552 size_t ksize(const void *block)
108553 {
108554 struct page *sp;
108555 int align;
108556 - unsigned int *m;
108557 + slob_t *m;
108558
108559 BUG_ON(!block);
108560 if (unlikely(block == ZERO_SIZE_PTR))
108561 return 0;
108562
108563 sp = virt_to_page(block);
108564 - if (unlikely(!PageSlab(sp)))
108565 - return PAGE_SIZE << compound_order(sp);
108566 + VM_BUG_ON(!PageSlab(sp));
108567 + if (sp->private)
108568 + return sp->private;
108569
108570 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108571 - m = (unsigned int *)(block - align);
108572 - return SLOB_UNITS(*m) * SLOB_UNIT;
108573 + m = (slob_t *)(block - align);
108574 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
108575 }
108576 EXPORT_SYMBOL(ksize);
108577
108578 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
108579
108580 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
108581 {
108582 - void *b;
108583 + void *b = NULL;
108584
108585 flags &= gfp_allowed_mask;
108586
108587 lockdep_trace_alloc(flags);
108588
108589 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108590 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
108591 +#else
108592 if (c->size < PAGE_SIZE) {
108593 b = slob_alloc(c->size, flags, c->align, node);
108594 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
108595 SLOB_UNITS(c->size) * SLOB_UNIT,
108596 flags, node);
108597 } else {
108598 - b = slob_new_pages(flags, get_order(c->size), node);
108599 + struct page *sp;
108600 +
108601 + sp = slob_new_pages(flags, get_order(c->size), node);
108602 + if (sp) {
108603 + b = page_address(sp);
108604 + sp->private = c->size;
108605 + }
108606 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
108607 PAGE_SIZE << get_order(c->size),
108608 flags, node);
108609 }
108610 +#endif
108611
108612 if (b && c->ctor)
108613 c->ctor(b);
108614 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
108615 EXPORT_SYMBOL(kmem_cache_alloc);
108616
108617 #ifdef CONFIG_NUMA
108618 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
108619 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
108620 {
108621 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
108622 }
108623 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
108624 EXPORT_SYMBOL(kmem_cache_alloc_node);
108625 #endif
108626
108627 -static void __kmem_cache_free(void *b, int size)
108628 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
108629 {
108630 - if (size < PAGE_SIZE)
108631 - slob_free(b, size);
108632 + struct page *sp;
108633 +
108634 + sp = virt_to_page(b);
108635 + BUG_ON(!PageSlab(sp));
108636 + if (!sp->private)
108637 + slob_free(c, b, size);
108638 else
108639 - slob_free_pages(b, get_order(size));
108640 + slob_free_pages(sp, get_order(size));
108641 }
108642
108643 static void kmem_rcu_free(struct rcu_head *head)
108644 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
108645 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
108646 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
108647
108648 - __kmem_cache_free(b, slob_rcu->size);
108649 + __kmem_cache_free(NULL, b, slob_rcu->size);
108650 }
108651
108652 void kmem_cache_free(struct kmem_cache *c, void *b)
108653 {
108654 + int size = c->size;
108655 +
108656 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108657 + if (size + c->align < PAGE_SIZE) {
108658 + size += c->align;
108659 + b -= c->align;
108660 + }
108661 +#endif
108662 +
108663 kmemleak_free_recursive(b, c->flags);
108664 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
108665 struct slob_rcu *slob_rcu;
108666 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
108667 - slob_rcu->size = c->size;
108668 + slob_rcu = b + (size - sizeof(struct slob_rcu));
108669 + slob_rcu->size = size;
108670 call_rcu(&slob_rcu->head, kmem_rcu_free);
108671 } else {
108672 - __kmem_cache_free(b, c->size);
108673 + __kmem_cache_free(c, b, size);
108674 }
108675
108676 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108677 + trace_kfree(_RET_IP_, b);
108678 +#else
108679 trace_kmem_cache_free(_RET_IP_, b);
108680 +#endif
108681 +
108682 }
108683 EXPORT_SYMBOL(kmem_cache_free);
108684
108685 diff --git a/mm/slub.c b/mm/slub.c
108686 index 82c4737..55c316a 100644
108687 --- a/mm/slub.c
108688 +++ b/mm/slub.c
108689 @@ -198,7 +198,7 @@ struct track {
108690
108691 enum track_item { TRACK_ALLOC, TRACK_FREE };
108692
108693 -#ifdef CONFIG_SYSFS
108694 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108695 static int sysfs_slab_add(struct kmem_cache *);
108696 static int sysfs_slab_alias(struct kmem_cache *, const char *);
108697 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
108698 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
108699 if (!t->addr)
108700 return;
108701
108702 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
108703 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
108704 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
108705 #ifdef CONFIG_STACKTRACE
108706 {
108707 @@ -2709,6 +2709,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
108708
108709 slab_free_hook(s, x);
108710
108711 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108712 + if (!(s->flags & SLAB_NO_SANITIZE)) {
108713 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
108714 + if (s->ctor)
108715 + s->ctor(x);
108716 + }
108717 +#endif
108718 +
108719 redo:
108720 /*
108721 * Determine the currently cpus per cpu slab.
108722 @@ -3050,6 +3058,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
108723 s->inuse = size;
108724
108725 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
108726 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108727 + (!(flags & SLAB_NO_SANITIZE)) ||
108728 +#endif
108729 s->ctor)) {
108730 /*
108731 * Relocate free pointer after the object if it is not
108732 @@ -3304,7 +3315,7 @@ static int __init setup_slub_min_objects(char *str)
108733
108734 __setup("slub_min_objects=", setup_slub_min_objects);
108735
108736 -void *__kmalloc(size_t size, gfp_t flags)
108737 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
108738 {
108739 struct kmem_cache *s;
108740 void *ret;
108741 @@ -3342,7 +3353,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
108742 return ptr;
108743 }
108744
108745 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
108746 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
108747 {
108748 struct kmem_cache *s;
108749 void *ret;
108750 @@ -3390,6 +3401,59 @@ static size_t __ksize(const void *object)
108751 return slab_ksize(page->slab_cache);
108752 }
108753
108754 +bool is_usercopy_object(const void *ptr)
108755 +{
108756 + struct page *page;
108757 + struct kmem_cache *s;
108758 +
108759 + if (ZERO_OR_NULL_PTR(ptr))
108760 + return false;
108761 +
108762 + if (!slab_is_available())
108763 + return false;
108764 +
108765 + if (!virt_addr_valid(ptr))
108766 + return false;
108767 +
108768 + page = virt_to_head_page(ptr);
108769 +
108770 + if (!PageSlab(page))
108771 + return false;
108772 +
108773 + s = page->slab_cache;
108774 + return s->flags & SLAB_USERCOPY;
108775 +}
108776 +
108777 +#ifdef CONFIG_PAX_USERCOPY
108778 +const char *check_heap_object(const void *ptr, unsigned long n)
108779 +{
108780 + struct page *page;
108781 + struct kmem_cache *s;
108782 + unsigned long offset;
108783 +
108784 + if (ZERO_OR_NULL_PTR(ptr))
108785 + return "<null>";
108786 +
108787 + if (!virt_addr_valid(ptr))
108788 + return NULL;
108789 +
108790 + page = virt_to_head_page(ptr);
108791 +
108792 + if (!PageSlab(page))
108793 + return NULL;
108794 +
108795 + s = page->slab_cache;
108796 + if (!(s->flags & SLAB_USERCOPY))
108797 + return s->name;
108798 +
108799 + offset = (ptr - page_address(page)) % s->size;
108800 + if (offset <= s->object_size && n <= s->object_size - offset)
108801 + return NULL;
108802 +
108803 + return s->name;
108804 +}
108805 +#endif
108806 +
108807 size_t ksize(const void *object)
108808 {
108809 size_t size = __ksize(object);
108810 @@ -3410,6 +3474,7 @@ void kfree(const void *x)
108811 if (unlikely(ZERO_OR_NULL_PTR(x)))
108812 return;
108813
108814 + VM_BUG_ON(!virt_addr_valid(x));
108815 page = virt_to_head_page(x);
108816 if (unlikely(!PageSlab(page))) {
108817 BUG_ON(!PageCompound(page));
108818 @@ -3726,7 +3791,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
108819
108820 s = find_mergeable(size, align, flags, name, ctor);
108821 if (s) {
108822 - s->refcount++;
108823 + atomic_inc(&s->refcount);
108824
108825 /*
108826 * Adjust the object sizes so that we clear
108827 @@ -3742,7 +3807,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
108828 }
108829
108830 if (sysfs_slab_alias(s, name)) {
108831 - s->refcount--;
108832 + atomic_dec(&s->refcount);
108833 s = NULL;
108834 }
108835 }
108836 @@ -3859,7 +3924,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
108837 }
108838 #endif
108839
108840 -#ifdef CONFIG_SYSFS
108841 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108842 static int count_inuse(struct page *page)
108843 {
108844 return page->inuse;
108845 @@ -4140,7 +4205,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
108846 len += sprintf(buf + len, "%7ld ", l->count);
108847
108848 if (l->addr)
108849 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108850 + len += sprintf(buf + len, "%pS", NULL);
108851 +#else
108852 len += sprintf(buf + len, "%pS", (void *)l->addr);
108853 +#endif
108854 else
108855 len += sprintf(buf + len, "<not-available>");
108856
108857 @@ -4238,12 +4307,12 @@ static void __init resiliency_test(void)
108858 validate_slab_cache(kmalloc_caches[9]);
108859 }
108860 #else
108861 -#ifdef CONFIG_SYSFS
108862 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108863 static void resiliency_test(void) {};
108864 #endif
108865 #endif
108866
108867 -#ifdef CONFIG_SYSFS
108868 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108869 enum slab_stat_type {
108870 SL_ALL, /* All slabs */
108871 SL_PARTIAL, /* Only partially allocated slabs */
108872 @@ -4480,13 +4549,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
108873 {
108874 if (!s->ctor)
108875 return 0;
108876 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108877 + return sprintf(buf, "%pS\n", NULL);
108878 +#else
108879 return sprintf(buf, "%pS\n", s->ctor);
108880 +#endif
108881 }
108882 SLAB_ATTR_RO(ctor);
108883
108884 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
108885 {
108886 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
108887 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
108888 }
108889 SLAB_ATTR_RO(aliases);
108890
108891 @@ -4574,6 +4647,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
108892 SLAB_ATTR_RO(cache_dma);
108893 #endif
108894
108895 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108896 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
108897 +{
108898 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
108899 +}
108900 +SLAB_ATTR_RO(usercopy);
108901 +#endif
108902 +
108903 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108904 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
108905 +{
108906 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
108907 +}
108908 +SLAB_ATTR_RO(sanitize);
108909 +#endif
108910 +
108911 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
108912 {
108913 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
108914 @@ -4629,7 +4718,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
108915 * as well as cause other issues like converting a mergeable
108916 * cache into an umergeable one.
108917 */
108918 - if (s->refcount > 1)
108919 + if (atomic_read(&s->refcount) > 1)
108920 return -EINVAL;
108921
108922 s->flags &= ~SLAB_TRACE;
108923 @@ -4749,7 +4838,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
108924 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
108925 size_t length)
108926 {
108927 - if (s->refcount > 1)
108928 + if (atomic_read(&s->refcount) > 1)
108929 return -EINVAL;
108930
108931 s->flags &= ~SLAB_FAILSLAB;
108932 @@ -4916,6 +5005,12 @@ static struct attribute *slab_attrs[] = {
108933 #ifdef CONFIG_ZONE_DMA
108934 &cache_dma_attr.attr,
108935 #endif
108936 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108937 + &usercopy_attr.attr,
108938 +#endif
108939 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108940 + &sanitize_attr.attr,
108941 +#endif
108942 #ifdef CONFIG_NUMA
108943 &remote_node_defrag_ratio_attr.attr,
108944 #endif
108945 @@ -5157,6 +5252,7 @@ static char *create_unique_id(struct kmem_cache *s)
108946 return name;
108947 }
108948
108949 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108950 static int sysfs_slab_add(struct kmem_cache *s)
108951 {
108952 int err;
108953 @@ -5230,6 +5326,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
108954 kobject_del(&s->kobj);
108955 kobject_put(&s->kobj);
108956 }
108957 +#endif
108958
108959 /*
108960 * Need to buffer aliases during bootup until sysfs becomes
108961 @@ -5243,6 +5340,7 @@ struct saved_alias {
108962
108963 static struct saved_alias *alias_list;
108964
108965 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108966 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
108967 {
108968 struct saved_alias *al;
108969 @@ -5265,6 +5363,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
108970 alias_list = al;
108971 return 0;
108972 }
108973 +#endif
108974
108975 static int __init slab_sysfs_init(void)
108976 {
108977 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
108978 index 4cba9c2..b4f9fcc 100644
108979 --- a/mm/sparse-vmemmap.c
108980 +++ b/mm/sparse-vmemmap.c
108981 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
108982 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
108983 if (!p)
108984 return NULL;
108985 - pud_populate(&init_mm, pud, p);
108986 + pud_populate_kernel(&init_mm, pud, p);
108987 }
108988 return pud;
108989 }
108990 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
108991 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
108992 if (!p)
108993 return NULL;
108994 - pgd_populate(&init_mm, pgd, p);
108995 + pgd_populate_kernel(&init_mm, pgd, p);
108996 }
108997 return pgd;
108998 }
108999 diff --git a/mm/sparse.c b/mm/sparse.c
109000 index d1b48b6..6e8590e 100644
109001 --- a/mm/sparse.c
109002 +++ b/mm/sparse.c
109003 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
109004
109005 for (i = 0; i < PAGES_PER_SECTION; i++) {
109006 if (PageHWPoison(&memmap[i])) {
109007 - atomic_long_sub(1, &num_poisoned_pages);
109008 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
109009 ClearPageHWPoison(&memmap[i]);
109010 }
109011 }
109012 diff --git a/mm/swap.c b/mm/swap.c
109013 index cd3a5e6..40c0c8f 100644
109014 --- a/mm/swap.c
109015 +++ b/mm/swap.c
109016 @@ -31,6 +31,7 @@
109017 #include <linux/memcontrol.h>
109018 #include <linux/gfp.h>
109019 #include <linux/uio.h>
109020 +#include <linux/hugetlb.h>
109021
109022 #include "internal.h"
109023
109024 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
109025
109026 __page_cache_release(page);
109027 dtor = get_compound_page_dtor(page);
109028 + if (!PageHuge(page))
109029 + BUG_ON(dtor != free_compound_page);
109030 (*dtor)(page);
109031 }
109032
109033 diff --git a/mm/swapfile.c b/mm/swapfile.c
109034 index 63f55cc..31874e6 100644
109035 --- a/mm/swapfile.c
109036 +++ b/mm/swapfile.c
109037 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
109038
109039 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
109040 /* Activity counter to indicate that a swapon or swapoff has occurred */
109041 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
109042 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
109043
109044 static inline unsigned char swap_count(unsigned char ent)
109045 {
109046 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
109047 spin_unlock(&swap_lock);
109048
109049 err = 0;
109050 - atomic_inc(&proc_poll_event);
109051 + atomic_inc_unchecked(&proc_poll_event);
109052 wake_up_interruptible(&proc_poll_wait);
109053
109054 out_dput:
109055 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
109056
109057 poll_wait(file, &proc_poll_wait, wait);
109058
109059 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
109060 - seq->poll_event = atomic_read(&proc_poll_event);
109061 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
109062 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
109063 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
109064 }
109065
109066 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
109067 return ret;
109068
109069 seq = file->private_data;
109070 - seq->poll_event = atomic_read(&proc_poll_event);
109071 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
109072 return 0;
109073 }
109074
109075 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
109076 (frontswap_map) ? "FS" : "");
109077
109078 mutex_unlock(&swapon_mutex);
109079 - atomic_inc(&proc_poll_event);
109080 + atomic_inc_unchecked(&proc_poll_event);
109081 wake_up_interruptible(&proc_poll_wait);
109082
109083 if (S_ISREG(inode->i_mode))
109084 diff --git a/mm/util.c b/mm/util.c
109085 index 3981ae9..28b585b 100644
109086 --- a/mm/util.c
109087 +++ b/mm/util.c
109088 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
109089 void arch_pick_mmap_layout(struct mm_struct *mm)
109090 {
109091 mm->mmap_base = TASK_UNMAPPED_BASE;
109092 +
109093 +#ifdef CONFIG_PAX_RANDMMAP
109094 + if (mm->pax_flags & MF_PAX_RANDMMAP)
109095 + mm->mmap_base += mm->delta_mmap;
109096 +#endif
109097 +
109098 mm->get_unmapped_area = arch_get_unmapped_area;
109099 }
109100 #endif
109101 @@ -403,6 +409,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
109102 if (!mm->arg_end)
109103 goto out_mm; /* Shh! No looking before we're done */
109104
109105 + if (gr_acl_handle_procpidmem(task))
109106 + goto out_mm;
109107 +
109108 len = mm->arg_end - mm->arg_start;
109109
109110 if (len > buflen)
109111 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
109112 index 49abccf..7bd1931 100644
109113 --- a/mm/vmalloc.c
109114 +++ b/mm/vmalloc.c
109115 @@ -39,20 +39,65 @@ struct vfree_deferred {
109116 struct work_struct wq;
109117 };
109118 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
109119 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
109120 +
109121 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109122 +struct stack_deferred_llist {
109123 + struct llist_head list;
109124 + void *stack;
109125 + void *lowmem_stack;
109126 +};
109127 +
109128 +struct stack_deferred {
109129 + struct stack_deferred_llist list;
109130 + struct work_struct wq;
109131 +};
109132 +
109133 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
109134 +#endif
109135
109136 static void __vunmap(const void *, int);
109137
109138 -static void free_work(struct work_struct *w)
109139 +static void vfree_work(struct work_struct *w)
109140 {
109141 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
109142 struct llist_node *llnode = llist_del_all(&p->list);
109143 while (llnode) {
109144 - void *p = llnode;
109145 + void *x = llnode;
109146 llnode = llist_next(llnode);
109147 - __vunmap(p, 1);
109148 + __vunmap(x, 1);
109149 }
109150 }
109151
109152 +static void vunmap_work(struct work_struct *w)
109153 +{
109154 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
109155 + struct llist_node *llnode = llist_del_all(&p->list);
109156 + while (llnode) {
109157 + void *x = llnode;
109158 + llnode = llist_next(llnode);
109159 + __vunmap(x, 0);
109160 + }
109161 +}
109162 +
109163 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109164 +static void unmap_work(struct work_struct *w)
109165 +{
109166 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
109167 + struct llist_node *llnode = llist_del_all(&p->list.list);
109168 + while (llnode) {
109169 + struct stack_deferred_llist *x =
109170 + llist_entry((struct llist_head *)llnode,
109171 + struct stack_deferred_llist, list);
109172 + void *stack = ACCESS_ONCE(x->stack);
109173 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
109174 + llnode = llist_next(llnode);
109175 + __vunmap(stack, 0);
109176 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
109177 + }
109178 +}
109179 +#endif
109180 +
109181 /*** Page table manipulation functions ***/
109182
109183 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
109184 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
109185
109186 pte = pte_offset_kernel(pmd, addr);
109187 do {
109188 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
109189 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
109190 +
109191 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
109192 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
109193 + BUG_ON(!pte_exec(*pte));
109194 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
109195 + continue;
109196 + }
109197 +#endif
109198 +
109199 + {
109200 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
109201 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
109202 + }
109203 } while (pte++, addr += PAGE_SIZE, addr != end);
109204 }
109205
109206 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
109207 pte = pte_alloc_kernel(pmd, addr);
109208 if (!pte)
109209 return -ENOMEM;
109210 +
109211 + pax_open_kernel();
109212 do {
109213 struct page *page = pages[*nr];
109214
109215 - if (WARN_ON(!pte_none(*pte)))
109216 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
109217 + if (pgprot_val(prot) & _PAGE_NX)
109218 +#endif
109219 +
109220 + if (!pte_none(*pte)) {
109221 + pax_close_kernel();
109222 + WARN_ON(1);
109223 return -EBUSY;
109224 - if (WARN_ON(!page))
109225 + }
109226 + if (!page) {
109227 + pax_close_kernel();
109228 + WARN_ON(1);
109229 return -ENOMEM;
109230 + }
109231 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
109232 (*nr)++;
109233 } while (pte++, addr += PAGE_SIZE, addr != end);
109234 + pax_close_kernel();
109235 return 0;
109236 }
109237
109238 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
109239 pmd_t *pmd;
109240 unsigned long next;
109241
109242 - pmd = pmd_alloc(&init_mm, pud, addr);
109243 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
109244 if (!pmd)
109245 return -ENOMEM;
109246 do {
109247 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
109248 pud_t *pud;
109249 unsigned long next;
109250
109251 - pud = pud_alloc(&init_mm, pgd, addr);
109252 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
109253 if (!pud)
109254 return -ENOMEM;
109255 do {
109256 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
109257 if (addr >= MODULES_VADDR && addr < MODULES_END)
109258 return 1;
109259 #endif
109260 +
109261 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
109262 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
109263 + return 1;
109264 +#endif
109265 +
109266 return is_vmalloc_addr(x);
109267 }
109268
109269 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
109270
109271 if (!pgd_none(*pgd)) {
109272 pud_t *pud = pud_offset(pgd, addr);
109273 +#ifdef CONFIG_X86
109274 + if (!pud_large(*pud))
109275 +#endif
109276 if (!pud_none(*pud)) {
109277 pmd_t *pmd = pmd_offset(pud, addr);
109278 +#ifdef CONFIG_X86
109279 + if (!pmd_large(*pmd))
109280 +#endif
109281 if (!pmd_none(*pmd)) {
109282 pte_t *ptep, pte;
109283
109284 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
109285 * Allocate a region of KVA of the specified size and alignment, within the
109286 * vstart and vend.
109287 */
109288 -static struct vmap_area *alloc_vmap_area(unsigned long size,
109289 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
109290 unsigned long align,
109291 unsigned long vstart, unsigned long vend,
109292 int node, gfp_t gfp_mask)
109293 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
109294 for_each_possible_cpu(i) {
109295 struct vmap_block_queue *vbq;
109296 struct vfree_deferred *p;
109297 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109298 + struct stack_deferred *p2;
109299 +#endif
109300
109301 vbq = &per_cpu(vmap_block_queue, i);
109302 spin_lock_init(&vbq->lock);
109303 INIT_LIST_HEAD(&vbq->free);
109304 +
109305 p = &per_cpu(vfree_deferred, i);
109306 init_llist_head(&p->list);
109307 - INIT_WORK(&p->wq, free_work);
109308 + INIT_WORK(&p->wq, vfree_work);
109309 +
109310 + p = &per_cpu(vunmap_deferred, i);
109311 + init_llist_head(&p->list);
109312 + INIT_WORK(&p->wq, vunmap_work);
109313 +
109314 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109315 + p2 = &per_cpu(stack_deferred, i);
109316 + init_llist_head(&p2->list.list);
109317 + INIT_WORK(&p2->wq, unmap_work);
109318 +#endif
109319 }
109320
109321 /* Import existing vmlist entries. */
109322 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
109323 struct vm_struct *area;
109324
109325 BUG_ON(in_interrupt());
109326 +
109327 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109328 + if (flags & VM_KERNEXEC) {
109329 + if (start != VMALLOC_START || end != VMALLOC_END)
109330 + return NULL;
109331 + start = (unsigned long)MODULES_EXEC_VADDR;
109332 + end = (unsigned long)MODULES_EXEC_END;
109333 + }
109334 +#endif
109335 +
109336 if (flags & VM_IOREMAP)
109337 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
109338
109339 @@ -1510,13 +1615,36 @@ EXPORT_SYMBOL(vfree);
109340 */
109341 void vunmap(const void *addr)
109342 {
109343 - BUG_ON(in_interrupt());
109344 - might_sleep();
109345 - if (addr)
109346 + if (!addr)
109347 + return;
109348 + if (unlikely(in_interrupt())) {
109349 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
109350 + if (llist_add((struct llist_node *)addr, &p->list))
109351 + schedule_work(&p->wq);
109352 + } else {
109353 + might_sleep();
109354 __vunmap(addr, 0);
109355 + }
109356 }
109357 EXPORT_SYMBOL(vunmap);
109358
109359 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109360 +void unmap_process_stacks(struct task_struct *task)
109361 +{
109362 + if (unlikely(in_interrupt())) {
109363 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
109364 + struct stack_deferred_llist *list = task->stack;
109365 + list->stack = task->stack;
109366 + list->lowmem_stack = task->lowmem_stack;
109367 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
109368 + schedule_work(&p->wq);
109369 + } else {
109370 + __vunmap(task->stack, 0);
109371 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
109372 + }
109373 +}
109374 +#endif
109375 +
109376 /**
109377 * vmap - map an array of pages into virtually contiguous space
109378 * @pages: array of page pointers
109379 @@ -1537,6 +1665,11 @@ void *vmap(struct page **pages, unsigned int count,
109380 if (count > totalram_pages)
109381 return NULL;
109382
109383 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109384 + if (!(pgprot_val(prot) & _PAGE_NX))
109385 + flags |= VM_KERNEXEC;
109386 +#endif
109387 +
109388 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
109389 __builtin_return_address(0));
109390 if (!area)
109391 @@ -1641,6 +1774,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
109392 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
109393 goto fail;
109394
109395 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109396 + if (!(pgprot_val(prot) & _PAGE_NX)) {
109397 + vm_flags |= VM_KERNEXEC;
109398 + start = VMALLOC_START;
109399 + end = VMALLOC_END;
109400 + }
109401 +#endif
109402 +
109403 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
109404 vm_flags, start, end, node, gfp_mask, caller);
109405 if (!area)
109406 @@ -1817,10 +1958,9 @@ EXPORT_SYMBOL(vzalloc_node);
109407 * For tight control over page level allocator and protection flags
109408 * use __vmalloc() instead.
109409 */
109410 -
109411 void *vmalloc_exec(unsigned long size)
109412 {
109413 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
109414 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
109415 NUMA_NO_NODE, __builtin_return_address(0));
109416 }
109417
109418 @@ -2127,6 +2267,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
109419 {
109420 struct vm_struct *area;
109421
109422 + BUG_ON(vma->vm_mirror);
109423 +
109424 size = PAGE_ALIGN(size);
109425
109426 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
109427 @@ -2609,7 +2751,11 @@ static int s_show(struct seq_file *m, void *p)
109428 v->addr, v->addr + v->size, v->size);
109429
109430 if (v->caller)
109431 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109432 + seq_printf(m, " %pK", v->caller);
109433 +#else
109434 seq_printf(m, " %pS", v->caller);
109435 +#endif
109436
109437 if (v->nr_pages)
109438 seq_printf(m, " pages=%d", v->nr_pages);
109439 diff --git a/mm/vmstat.c b/mm/vmstat.c
109440 index 4f5cd97..9fb715a 100644
109441 --- a/mm/vmstat.c
109442 +++ b/mm/vmstat.c
109443 @@ -27,6 +27,7 @@
109444 #include <linux/mm_inline.h>
109445 #include <linux/page_ext.h>
109446 #include <linux/page_owner.h>
109447 +#include <linux/grsecurity.h>
109448
109449 #include "internal.h"
109450
109451 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
109452 *
109453 * vm_stat contains the global counters
109454 */
109455 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
109456 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
109457 EXPORT_SYMBOL(vm_stat);
109458
109459 #ifdef CONFIG_SMP
109460 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
109461
109462 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
109463 if (diff[i]) {
109464 - atomic_long_add(diff[i], &vm_stat[i]);
109465 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
109466 changes++;
109467 }
109468 return changes;
109469 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
109470 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
109471 if (v) {
109472
109473 - atomic_long_add(v, &zone->vm_stat[i]);
109474 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109475 global_diff[i] += v;
109476 #ifdef CONFIG_NUMA
109477 /* 3 seconds idle till flush */
109478 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
109479
109480 v = p->vm_stat_diff[i];
109481 p->vm_stat_diff[i] = 0;
109482 - atomic_long_add(v, &zone->vm_stat[i]);
109483 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109484 global_diff[i] += v;
109485 }
109486 }
109487 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
109488 if (pset->vm_stat_diff[i]) {
109489 int v = pset->vm_stat_diff[i];
109490 pset->vm_stat_diff[i] = 0;
109491 - atomic_long_add(v, &zone->vm_stat[i]);
109492 - atomic_long_add(v, &vm_stat[i]);
109493 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109494 + atomic_long_add_unchecked(v, &vm_stat[i]);
109495 }
109496 }
109497 #endif
109498 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
109499 stat_items_size += sizeof(struct vm_event_state);
109500 #endif
109501
109502 - v = kmalloc(stat_items_size, GFP_KERNEL);
109503 + v = kzalloc(stat_items_size, GFP_KERNEL);
109504 m->private = v;
109505 if (!v)
109506 return ERR_PTR(-ENOMEM);
109507 +
109508 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109509 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
109510 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
109511 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
109512 + && !in_group_p(grsec_proc_gid)
109513 +#endif
109514 + )
109515 + return (unsigned long *)m->private + *pos;
109516 +#endif
109517 +#endif
109518 +
109519 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
109520 v[i] = global_page_state(i);
109521 v += NR_VM_ZONE_STAT_ITEMS;
109522 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
109523 cpu_notifier_register_done();
109524 #endif
109525 #ifdef CONFIG_PROC_FS
109526 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
109527 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
109528 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
109529 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
109530 + {
109531 + mode_t gr_mode = S_IRUGO;
109532 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109533 + gr_mode = S_IRUSR;
109534 +#endif
109535 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
109536 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
109537 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
109538 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
109539 + }
109540 #endif
109541 return 0;
109542 }
109543 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
109544 index 64c6bed..b79a5de 100644
109545 --- a/net/8021q/vlan.c
109546 +++ b/net/8021q/vlan.c
109547 @@ -481,7 +481,7 @@ out:
109548 return NOTIFY_DONE;
109549 }
109550
109551 -static struct notifier_block vlan_notifier_block __read_mostly = {
109552 +static struct notifier_block vlan_notifier_block = {
109553 .notifier_call = vlan_device_event,
109554 };
109555
109556 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
109557 err = -EPERM;
109558 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
109559 break;
109560 - if ((args.u.name_type >= 0) &&
109561 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
109562 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
109563 struct vlan_net *vn;
109564
109565 vn = net_generic(net, vlan_net_id);
109566 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
109567 index c92b52f..006c052 100644
109568 --- a/net/8021q/vlan_netlink.c
109569 +++ b/net/8021q/vlan_netlink.c
109570 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
109571 return dev_net(real_dev);
109572 }
109573
109574 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
109575 +struct rtnl_link_ops vlan_link_ops = {
109576 .kind = "vlan",
109577 .maxtype = IFLA_VLAN_MAX,
109578 .policy = vlan_policy,
109579 diff --git a/net/9p/client.c b/net/9p/client.c
109580 index e86a9bea..e91f70e 100644
109581 --- a/net/9p/client.c
109582 +++ b/net/9p/client.c
109583 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
109584 len - inline_len);
109585 } else {
109586 err = copy_from_user(ename + inline_len,
109587 - uidata, len - inline_len);
109588 + (char __force_user *)uidata, len - inline_len);
109589 if (err) {
109590 err = -EFAULT;
109591 goto out_err;
109592 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
109593 kernel_buf = 1;
109594 indata = data;
109595 } else
109596 - indata = (__force char *)udata;
109597 + indata = (__force_kernel char *)udata;
109598 /*
109599 * response header len is 11
109600 * PDU Header(7) + IO Size (4)
109601 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
109602 kernel_buf = 1;
109603 odata = data;
109604 } else
109605 - odata = (char *)udata;
109606 + odata = (char __force_kernel *)udata;
109607 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
109608 P9_ZC_HDR_SZ, kernel_buf, "dqd",
109609 fid->fid, offset, rsize);
109610 diff --git a/net/9p/mod.c b/net/9p/mod.c
109611 index 6ab36ae..6f1841b 100644
109612 --- a/net/9p/mod.c
109613 +++ b/net/9p/mod.c
109614 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
109615 void v9fs_register_trans(struct p9_trans_module *m)
109616 {
109617 spin_lock(&v9fs_trans_lock);
109618 - list_add_tail(&m->list, &v9fs_trans_list);
109619 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
109620 spin_unlock(&v9fs_trans_lock);
109621 }
109622 EXPORT_SYMBOL(v9fs_register_trans);
109623 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
109624 void v9fs_unregister_trans(struct p9_trans_module *m)
109625 {
109626 spin_lock(&v9fs_trans_lock);
109627 - list_del_init(&m->list);
109628 + pax_list_del_init((struct list_head *)&m->list);
109629 spin_unlock(&v9fs_trans_lock);
109630 }
109631 EXPORT_SYMBOL(v9fs_unregister_trans);
109632 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
109633 index 80d08f6..de63fd1 100644
109634 --- a/net/9p/trans_fd.c
109635 +++ b/net/9p/trans_fd.c
109636 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
109637 oldfs = get_fs();
109638 set_fs(get_ds());
109639 /* The cast to a user pointer is valid due to the set_fs() */
109640 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
109641 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
109642 set_fs(oldfs);
109643
109644 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
109645 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
109646 index af46bc4..f9adfcd 100644
109647 --- a/net/appletalk/atalk_proc.c
109648 +++ b/net/appletalk/atalk_proc.c
109649 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
109650 struct proc_dir_entry *p;
109651 int rc = -ENOMEM;
109652
109653 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
109654 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
109655 if (!atalk_proc_dir)
109656 goto out;
109657
109658 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
109659 index 876fbe8..8bbea9f 100644
109660 --- a/net/atm/atm_misc.c
109661 +++ b/net/atm/atm_misc.c
109662 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
109663 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
109664 return 1;
109665 atm_return(vcc, truesize);
109666 - atomic_inc(&vcc->stats->rx_drop);
109667 + atomic_inc_unchecked(&vcc->stats->rx_drop);
109668 return 0;
109669 }
109670 EXPORT_SYMBOL(atm_charge);
109671 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
109672 }
109673 }
109674 atm_return(vcc, guess);
109675 - atomic_inc(&vcc->stats->rx_drop);
109676 + atomic_inc_unchecked(&vcc->stats->rx_drop);
109677 return NULL;
109678 }
109679 EXPORT_SYMBOL(atm_alloc_charge);
109680 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
109681
109682 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
109683 {
109684 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
109685 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
109686 __SONET_ITEMS
109687 #undef __HANDLE_ITEM
109688 }
109689 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
109690
109691 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
109692 {
109693 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
109694 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
109695 __SONET_ITEMS
109696 #undef __HANDLE_ITEM
109697 }
109698 diff --git a/net/atm/lec.c b/net/atm/lec.c
109699 index 4b98f89..5a2f6cb 100644
109700 --- a/net/atm/lec.c
109701 +++ b/net/atm/lec.c
109702 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
109703 }
109704
109705 static struct lane2_ops lane2_ops = {
109706 - lane2_resolve, /* resolve, spec 3.1.3 */
109707 - lane2_associate_req, /* associate_req, spec 3.1.4 */
109708 - NULL /* associate indicator, spec 3.1.5 */
109709 + .resolve = lane2_resolve,
109710 + .associate_req = lane2_associate_req,
109711 + .associate_indicator = NULL
109712 };
109713
109714 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
109715 diff --git a/net/atm/lec.h b/net/atm/lec.h
109716 index 4149db1..f2ab682 100644
109717 --- a/net/atm/lec.h
109718 +++ b/net/atm/lec.h
109719 @@ -48,7 +48,7 @@ struct lane2_ops {
109720 const u8 *tlvs, u32 sizeoftlvs);
109721 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
109722 const u8 *tlvs, u32 sizeoftlvs);
109723 -};
109724 +} __no_const;
109725
109726 /*
109727 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
109728 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
109729 index d1b2d9a..d549f7f 100644
109730 --- a/net/atm/mpoa_caches.c
109731 +++ b/net/atm/mpoa_caches.c
109732 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
109733
109734
109735 static struct in_cache_ops ingress_ops = {
109736 - in_cache_add_entry, /* add_entry */
109737 - in_cache_get, /* get */
109738 - in_cache_get_with_mask, /* get_with_mask */
109739 - in_cache_get_by_vcc, /* get_by_vcc */
109740 - in_cache_put, /* put */
109741 - in_cache_remove_entry, /* remove_entry */
109742 - cache_hit, /* cache_hit */
109743 - clear_count_and_expired, /* clear_count */
109744 - check_resolving_entries, /* check_resolving */
109745 - refresh_entries, /* refresh */
109746 - in_destroy_cache /* destroy_cache */
109747 + .add_entry = in_cache_add_entry,
109748 + .get = in_cache_get,
109749 + .get_with_mask = in_cache_get_with_mask,
109750 + .get_by_vcc = in_cache_get_by_vcc,
109751 + .put = in_cache_put,
109752 + .remove_entry = in_cache_remove_entry,
109753 + .cache_hit = cache_hit,
109754 + .clear_count = clear_count_and_expired,
109755 + .check_resolving = check_resolving_entries,
109756 + .refresh = refresh_entries,
109757 + .destroy_cache = in_destroy_cache
109758 };
109759
109760 static struct eg_cache_ops egress_ops = {
109761 - eg_cache_add_entry, /* add_entry */
109762 - eg_cache_get_by_cache_id, /* get_by_cache_id */
109763 - eg_cache_get_by_tag, /* get_by_tag */
109764 - eg_cache_get_by_vcc, /* get_by_vcc */
109765 - eg_cache_get_by_src_ip, /* get_by_src_ip */
109766 - eg_cache_put, /* put */
109767 - eg_cache_remove_entry, /* remove_entry */
109768 - update_eg_cache_entry, /* update */
109769 - clear_expired, /* clear_expired */
109770 - eg_destroy_cache /* destroy_cache */
109771 + .add_entry = eg_cache_add_entry,
109772 + .get_by_cache_id = eg_cache_get_by_cache_id,
109773 + .get_by_tag = eg_cache_get_by_tag,
109774 + .get_by_vcc = eg_cache_get_by_vcc,
109775 + .get_by_src_ip = eg_cache_get_by_src_ip,
109776 + .put = eg_cache_put,
109777 + .remove_entry = eg_cache_remove_entry,
109778 + .update = update_eg_cache_entry,
109779 + .clear_expired = clear_expired,
109780 + .destroy_cache = eg_destroy_cache
109781 };
109782
109783
109784 diff --git a/net/atm/proc.c b/net/atm/proc.c
109785 index bbb6461..cf04016 100644
109786 --- a/net/atm/proc.c
109787 +++ b/net/atm/proc.c
109788 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
109789 const struct k_atm_aal_stats *stats)
109790 {
109791 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
109792 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
109793 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
109794 - atomic_read(&stats->rx_drop));
109795 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
109796 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
109797 + atomic_read_unchecked(&stats->rx_drop));
109798 }
109799
109800 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
109801 diff --git a/net/atm/resources.c b/net/atm/resources.c
109802 index 0447d5d..3cf4728 100644
109803 --- a/net/atm/resources.c
109804 +++ b/net/atm/resources.c
109805 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
109806 static void copy_aal_stats(struct k_atm_aal_stats *from,
109807 struct atm_aal_stats *to)
109808 {
109809 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
109810 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
109811 __AAL_STAT_ITEMS
109812 #undef __HANDLE_ITEM
109813 }
109814 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
109815 static void subtract_aal_stats(struct k_atm_aal_stats *from,
109816 struct atm_aal_stats *to)
109817 {
109818 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
109819 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
109820 __AAL_STAT_ITEMS
109821 #undef __HANDLE_ITEM
109822 }
109823 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
109824 index 919a5ce..cc6b444 100644
109825 --- a/net/ax25/sysctl_net_ax25.c
109826 +++ b/net/ax25/sysctl_net_ax25.c
109827 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
109828 {
109829 char path[sizeof("net/ax25/") + IFNAMSIZ];
109830 int k;
109831 - struct ctl_table *table;
109832 + ctl_table_no_const *table;
109833
109834 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
109835 if (!table)
109836 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
109837 index 00e00e0..710fcd2 100644
109838 --- a/net/batman-adv/bat_iv_ogm.c
109839 +++ b/net/batman-adv/bat_iv_ogm.c
109840 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
109841
109842 /* randomize initial seqno to avoid collision */
109843 get_random_bytes(&random_seqno, sizeof(random_seqno));
109844 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
109845 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
109846
109847 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
109848 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
109849 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
109850 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
109851
109852 /* change sequence number to network order */
109853 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
109854 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
109855 batadv_ogm_packet->seqno = htonl(seqno);
109856 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
109857 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
109858
109859 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
109860
109861 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
109862 return;
109863
109864 /* could be changed by schedule_own_packet() */
109865 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
109866 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
109867
109868 if (ogm_packet->flags & BATADV_DIRECTLINK)
109869 has_directlink_flag = true;
109870 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
109871 index 3d1dcaa..4699f4e 100644
109872 --- a/net/batman-adv/fragmentation.c
109873 +++ b/net/batman-adv/fragmentation.c
109874 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
109875 frag_header.packet_type = BATADV_UNICAST_FRAG;
109876 frag_header.version = BATADV_COMPAT_VERSION;
109877 frag_header.ttl = BATADV_TTL;
109878 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
109879 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
109880 frag_header.reserved = 0;
109881 frag_header.no = 0;
109882 frag_header.total_size = htons(skb->len);
109883 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
109884 index 5ec31d7..e371631 100644
109885 --- a/net/batman-adv/soft-interface.c
109886 +++ b/net/batman-adv/soft-interface.c
109887 @@ -295,7 +295,7 @@ send:
109888 primary_if->net_dev->dev_addr);
109889
109890 /* set broadcast sequence number */
109891 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
109892 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
109893 bcast_packet->seqno = htonl(seqno);
109894
109895 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
109896 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
109897 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
109898
109899 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
109900 - atomic_set(&bat_priv->bcast_seqno, 1);
109901 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
109902 atomic_set(&bat_priv->tt.vn, 0);
109903 atomic_set(&bat_priv->tt.local_changes, 0);
109904 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
109905 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
109906
109907 /* randomize initial seqno to avoid collision */
109908 get_random_bytes(&random_seqno, sizeof(random_seqno));
109909 - atomic_set(&bat_priv->frag_seqno, random_seqno);
109910 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
109911
109912 bat_priv->primary_if = NULL;
109913 bat_priv->num_ifaces = 0;
109914 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
109915 return 0;
109916 }
109917
109918 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
109919 +struct rtnl_link_ops batadv_link_ops = {
109920 .kind = "batadv",
109921 .priv_size = sizeof(struct batadv_priv),
109922 .setup = batadv_softif_init_early,
109923 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
109924 index 9398c3f..0e79657 100644
109925 --- a/net/batman-adv/types.h
109926 +++ b/net/batman-adv/types.h
109927 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
109928 struct batadv_hard_iface_bat_iv {
109929 unsigned char *ogm_buff;
109930 int ogm_buff_len;
109931 - atomic_t ogm_seqno;
109932 + atomic_unchecked_t ogm_seqno;
109933 };
109934
109935 /**
109936 @@ -766,7 +766,7 @@ struct batadv_priv {
109937 atomic_t bonding;
109938 atomic_t fragmentation;
109939 atomic_t packet_size_max;
109940 - atomic_t frag_seqno;
109941 + atomic_unchecked_t frag_seqno;
109942 #ifdef CONFIG_BATMAN_ADV_BLA
109943 atomic_t bridge_loop_avoidance;
109944 #endif
109945 @@ -785,7 +785,7 @@ struct batadv_priv {
109946 #endif
109947 uint32_t isolation_mark;
109948 uint32_t isolation_mark_mask;
109949 - atomic_t bcast_seqno;
109950 + atomic_unchecked_t bcast_seqno;
109951 atomic_t bcast_queue_left;
109952 atomic_t batman_queue_left;
109953 char num_ifaces;
109954 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
109955 index 1d65c5b..43e55fd 100644
109956 --- a/net/bluetooth/hci_sock.c
109957 +++ b/net/bluetooth/hci_sock.c
109958 @@ -1042,7 +1042,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
109959 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
109960 }
109961
109962 - len = min_t(unsigned int, len, sizeof(uf));
109963 + len = min((size_t)len, sizeof(uf));
109964 if (copy_from_user(&uf, optval, len)) {
109965 err = -EFAULT;
109966 break;
109967 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
109968 index 6ba33f9..4afc26f 100644
109969 --- a/net/bluetooth/l2cap_core.c
109970 +++ b/net/bluetooth/l2cap_core.c
109971 @@ -3534,8 +3534,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
109972 break;
109973
109974 case L2CAP_CONF_RFC:
109975 - if (olen == sizeof(rfc))
109976 - memcpy(&rfc, (void *)val, olen);
109977 + if (olen != sizeof(rfc))
109978 + break;
109979 +
109980 + memcpy(&rfc, (void *)val, olen);
109981
109982 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
109983 rfc.mode != chan->mode)
109984 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
109985 index 60694f0..32623ed 100644
109986 --- a/net/bluetooth/l2cap_sock.c
109987 +++ b/net/bluetooth/l2cap_sock.c
109988 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
109989 struct sock *sk = sock->sk;
109990 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
109991 struct l2cap_options opts;
109992 - int len, err = 0;
109993 + int err = 0;
109994 + size_t len = optlen;
109995 u32 opt;
109996
109997 BT_DBG("sk %p", sk);
109998 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
109999 opts.max_tx = chan->max_tx;
110000 opts.txwin_size = chan->tx_win;
110001
110002 - len = min_t(unsigned int, sizeof(opts), optlen);
110003 + len = min(sizeof(opts), len);
110004 if (copy_from_user((char *) &opts, optval, len)) {
110005 err = -EFAULT;
110006 break;
110007 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
110008 struct bt_security sec;
110009 struct bt_power pwr;
110010 struct l2cap_conn *conn;
110011 - int len, err = 0;
110012 + int err = 0;
110013 + size_t len = optlen;
110014 u32 opt;
110015
110016 BT_DBG("sk %p", sk);
110017 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
110018
110019 sec.level = BT_SECURITY_LOW;
110020
110021 - len = min_t(unsigned int, sizeof(sec), optlen);
110022 + len = min(sizeof(sec), len);
110023 if (copy_from_user((char *) &sec, optval, len)) {
110024 err = -EFAULT;
110025 break;
110026 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
110027
110028 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
110029
110030 - len = min_t(unsigned int, sizeof(pwr), optlen);
110031 + len = min(sizeof(pwr), len);
110032 if (copy_from_user((char *) &pwr, optval, len)) {
110033 err = -EFAULT;
110034 break;
110035 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
110036 index 3c6d2c8..6afc970 100644
110037 --- a/net/bluetooth/rfcomm/sock.c
110038 +++ b/net/bluetooth/rfcomm/sock.c
110039 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
110040 struct sock *sk = sock->sk;
110041 struct bt_security sec;
110042 int err = 0;
110043 - size_t len;
110044 + size_t len = optlen;
110045 u32 opt;
110046
110047 BT_DBG("sk %p", sk);
110048 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
110049
110050 sec.level = BT_SECURITY_LOW;
110051
110052 - len = min_t(unsigned int, sizeof(sec), optlen);
110053 + len = min(sizeof(sec), len);
110054 if (copy_from_user((char *) &sec, optval, len)) {
110055 err = -EFAULT;
110056 break;
110057 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
110058 index 8e385a0..a5bdd8e 100644
110059 --- a/net/bluetooth/rfcomm/tty.c
110060 +++ b/net/bluetooth/rfcomm/tty.c
110061 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
110062 BT_DBG("tty %p id %d", tty, tty->index);
110063
110064 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
110065 - dev->channel, dev->port.count);
110066 + dev->channel, atomic_read(&dev->port.count));
110067
110068 err = tty_port_open(&dev->port, tty, filp);
110069 if (err)
110070 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
110071 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
110072
110073 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
110074 - dev->port.count);
110075 + atomic_read(&dev->port.count));
110076
110077 tty_port_close(&dev->port, tty, filp);
110078 }
110079 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
110080 index 4fbcea0..69a6786 100644
110081 --- a/net/bridge/br_netlink.c
110082 +++ b/net/bridge/br_netlink.c
110083 @@ -726,7 +726,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
110084 .get_link_af_size = br_get_link_af_size,
110085 };
110086
110087 -struct rtnl_link_ops br_link_ops __read_mostly = {
110088 +struct rtnl_link_ops br_link_ops = {
110089 .kind = "bridge",
110090 .priv_size = sizeof(struct net_bridge),
110091 .setup = br_dev_setup,
110092 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
110093 index 91180a7..1301daa 100644
110094 --- a/net/bridge/netfilter/ebtables.c
110095 +++ b/net/bridge/netfilter/ebtables.c
110096 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
110097 tmp.valid_hooks = t->table->valid_hooks;
110098 }
110099 mutex_unlock(&ebt_mutex);
110100 - if (copy_to_user(user, &tmp, *len) != 0) {
110101 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
110102 BUGPRINT("c2u Didn't work\n");
110103 ret = -EFAULT;
110104 break;
110105 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
110106 goto out;
110107 tmp.valid_hooks = t->valid_hooks;
110108
110109 - if (copy_to_user(user, &tmp, *len) != 0) {
110110 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
110111 ret = -EFAULT;
110112 break;
110113 }
110114 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
110115 tmp.entries_size = t->table->entries_size;
110116 tmp.valid_hooks = t->table->valid_hooks;
110117
110118 - if (copy_to_user(user, &tmp, *len) != 0) {
110119 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
110120 ret = -EFAULT;
110121 break;
110122 }
110123 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
110124 index f5afda1..dcf770a 100644
110125 --- a/net/caif/cfctrl.c
110126 +++ b/net/caif/cfctrl.c
110127 @@ -10,6 +10,7 @@
110128 #include <linux/spinlock.h>
110129 #include <linux/slab.h>
110130 #include <linux/pkt_sched.h>
110131 +#include <linux/sched.h>
110132 #include <net/caif/caif_layer.h>
110133 #include <net/caif/cfpkt.h>
110134 #include <net/caif/cfctrl.h>
110135 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
110136 memset(&dev_info, 0, sizeof(dev_info));
110137 dev_info.id = 0xff;
110138 cfsrvl_init(&this->serv, 0, &dev_info, false);
110139 - atomic_set(&this->req_seq_no, 1);
110140 - atomic_set(&this->rsp_seq_no, 1);
110141 + atomic_set_unchecked(&this->req_seq_no, 1);
110142 + atomic_set_unchecked(&this->rsp_seq_no, 1);
110143 this->serv.layer.receive = cfctrl_recv;
110144 sprintf(this->serv.layer.name, "ctrl");
110145 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
110146 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
110147 struct cfctrl_request_info *req)
110148 {
110149 spin_lock_bh(&ctrl->info_list_lock);
110150 - atomic_inc(&ctrl->req_seq_no);
110151 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
110152 + atomic_inc_unchecked(&ctrl->req_seq_no);
110153 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
110154 list_add_tail(&req->list, &ctrl->list);
110155 spin_unlock_bh(&ctrl->info_list_lock);
110156 }
110157 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
110158 if (p != first)
110159 pr_warn("Requests are not received in order\n");
110160
110161 - atomic_set(&ctrl->rsp_seq_no,
110162 + atomic_set_unchecked(&ctrl->rsp_seq_no,
110163 p->sequence_no);
110164 list_del(&p->list);
110165 goto out;
110166 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
110167 index 67a4a36..8d28068 100644
110168 --- a/net/caif/chnl_net.c
110169 +++ b/net/caif/chnl_net.c
110170 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
110171 };
110172
110173
110174 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
110175 +static struct rtnl_link_ops ipcaif_link_ops = {
110176 .kind = "caif",
110177 .priv_size = sizeof(struct chnl_net),
110178 .setup = ipcaif_net_setup,
110179 diff --git a/net/can/af_can.c b/net/can/af_can.c
110180 index 32d710e..93bcf05 100644
110181 --- a/net/can/af_can.c
110182 +++ b/net/can/af_can.c
110183 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
110184 };
110185
110186 /* notifier block for netdevice event */
110187 -static struct notifier_block can_netdev_notifier __read_mostly = {
110188 +static struct notifier_block can_netdev_notifier = {
110189 .notifier_call = can_notifier,
110190 };
110191
110192 diff --git a/net/can/bcm.c b/net/can/bcm.c
110193 index ee9ffd9..dfdf3d4 100644
110194 --- a/net/can/bcm.c
110195 +++ b/net/can/bcm.c
110196 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
110197 }
110198
110199 /* create /proc/net/can-bcm directory */
110200 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
110201 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
110202 return 0;
110203 }
110204
110205 diff --git a/net/can/gw.c b/net/can/gw.c
110206 index a6f448e..5902171 100644
110207 --- a/net/can/gw.c
110208 +++ b/net/can/gw.c
110209 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
110210 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
110211
110212 static HLIST_HEAD(cgw_list);
110213 -static struct notifier_block notifier;
110214
110215 static struct kmem_cache *cgw_cache __read_mostly;
110216
110217 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
110218 return err;
110219 }
110220
110221 +static struct notifier_block notifier = {
110222 + .notifier_call = cgw_notifier
110223 +};
110224 +
110225 static __init int cgw_module_init(void)
110226 {
110227 /* sanitize given module parameter */
110228 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
110229 return -ENOMEM;
110230
110231 /* set notifier */
110232 - notifier.notifier_call = cgw_notifier;
110233 register_netdevice_notifier(&notifier);
110234
110235 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
110236 diff --git a/net/can/proc.c b/net/can/proc.c
110237 index 1a19b98..df2b4ec 100644
110238 --- a/net/can/proc.c
110239 +++ b/net/can/proc.c
110240 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
110241 void can_init_proc(void)
110242 {
110243 /* create /proc/net/can directory */
110244 - can_dir = proc_mkdir("can", init_net.proc_net);
110245 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
110246
110247 if (!can_dir) {
110248 printk(KERN_INFO "can: failed to create /proc/net/can . "
110249 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
110250 index a9f4ae4..ee19b92 100644
110251 --- a/net/ceph/messenger.c
110252 +++ b/net/ceph/messenger.c
110253 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
110254 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
110255
110256 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
110257 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
110258 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
110259
110260 static struct page *zero_page; /* used in certain error cases */
110261
110262 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
110263 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
110264 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
110265
110266 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
110267 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
110268 s = addr_str[i];
110269
110270 switch (ss->ss_family) {
110271 diff --git a/net/compat.c b/net/compat.c
110272 index f7bd286..76ea56a 100644
110273 --- a/net/compat.c
110274 +++ b/net/compat.c
110275 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
110276
110277 #define CMSG_COMPAT_FIRSTHDR(msg) \
110278 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
110279 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
110280 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
110281 (struct compat_cmsghdr __user *)NULL)
110282
110283 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
110284 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
110285 (ucmlen) <= (unsigned long) \
110286 ((mhdr)->msg_controllen - \
110287 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
110288 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
110289
110290 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
110291 struct compat_cmsghdr __user *cmsg, int cmsg_len)
110292 {
110293 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
110294 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
110295 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
110296 msg->msg_controllen)
110297 return NULL;
110298 return (struct compat_cmsghdr __user *)ptr;
110299 @@ -203,7 +203,7 @@ Efault:
110300
110301 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
110302 {
110303 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
110304 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
110305 struct compat_cmsghdr cmhdr;
110306 struct compat_timeval ctv;
110307 struct compat_timespec cts[3];
110308 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
110309
110310 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
110311 {
110312 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
110313 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
110314 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
110315 int fdnum = scm->fp->count;
110316 struct file **fp = scm->fp->fp;
110317 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
110318 return -EFAULT;
110319 old_fs = get_fs();
110320 set_fs(KERNEL_DS);
110321 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
110322 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
110323 set_fs(old_fs);
110324
110325 return err;
110326 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
110327 len = sizeof(ktime);
110328 old_fs = get_fs();
110329 set_fs(KERNEL_DS);
110330 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
110331 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
110332 set_fs(old_fs);
110333
110334 if (!err) {
110335 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110336 case MCAST_JOIN_GROUP:
110337 case MCAST_LEAVE_GROUP:
110338 {
110339 - struct compat_group_req __user *gr32 = (void *)optval;
110340 + struct compat_group_req __user *gr32 = (void __user *)optval;
110341 struct group_req __user *kgr =
110342 compat_alloc_user_space(sizeof(struct group_req));
110343 u32 interface;
110344 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110345 case MCAST_BLOCK_SOURCE:
110346 case MCAST_UNBLOCK_SOURCE:
110347 {
110348 - struct compat_group_source_req __user *gsr32 = (void *)optval;
110349 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
110350 struct group_source_req __user *kgsr = compat_alloc_user_space(
110351 sizeof(struct group_source_req));
110352 u32 interface;
110353 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110354 }
110355 case MCAST_MSFILTER:
110356 {
110357 - struct compat_group_filter __user *gf32 = (void *)optval;
110358 + struct compat_group_filter __user *gf32 = (void __user *)optval;
110359 struct group_filter __user *kgf;
110360 u32 interface, fmode, numsrc;
110361
110362 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
110363 char __user *optval, int __user *optlen,
110364 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
110365 {
110366 - struct compat_group_filter __user *gf32 = (void *)optval;
110367 + struct compat_group_filter __user *gf32 = (void __user *)optval;
110368 struct group_filter __user *kgf;
110369 int __user *koptlen;
110370 u32 interface, fmode, numsrc;
110371 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
110372
110373 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
110374 return -EINVAL;
110375 - if (copy_from_user(a, args, nas[call]))
110376 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
110377 return -EFAULT;
110378 a0 = a[0];
110379 a1 = a[1];
110380 diff --git a/net/core/datagram.c b/net/core/datagram.c
110381 index df493d6..1145766 100644
110382 --- a/net/core/datagram.c
110383 +++ b/net/core/datagram.c
110384 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
110385 }
110386
110387 kfree_skb(skb);
110388 - atomic_inc(&sk->sk_drops);
110389 + atomic_inc_unchecked(&sk->sk_drops);
110390 sk_mem_reclaim_partial(sk);
110391
110392 return err;
110393 diff --git a/net/core/dev.c b/net/core/dev.c
110394 index e977e15..74b19b0 100644
110395 --- a/net/core/dev.c
110396 +++ b/net/core/dev.c
110397 @@ -1681,14 +1681,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
110398 {
110399 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
110400 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
110401 - atomic_long_inc(&dev->rx_dropped);
110402 + atomic_long_inc_unchecked(&dev->rx_dropped);
110403 kfree_skb(skb);
110404 return NET_RX_DROP;
110405 }
110406 }
110407
110408 if (unlikely(!is_skb_forwardable(dev, skb))) {
110409 - atomic_long_inc(&dev->rx_dropped);
110410 + atomic_long_inc_unchecked(&dev->rx_dropped);
110411 kfree_skb(skb);
110412 return NET_RX_DROP;
110413 }
110414 @@ -2987,7 +2987,7 @@ recursion_alert:
110415 drop:
110416 rcu_read_unlock_bh();
110417
110418 - atomic_long_inc(&dev->tx_dropped);
110419 + atomic_long_inc_unchecked(&dev->tx_dropped);
110420 kfree_skb_list(skb);
110421 return rc;
110422 out:
110423 @@ -3336,7 +3336,7 @@ enqueue:
110424
110425 local_irq_restore(flags);
110426
110427 - atomic_long_inc(&skb->dev->rx_dropped);
110428 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
110429 kfree_skb(skb);
110430 return NET_RX_DROP;
110431 }
110432 @@ -3413,7 +3413,7 @@ int netif_rx_ni(struct sk_buff *skb)
110433 }
110434 EXPORT_SYMBOL(netif_rx_ni);
110435
110436 -static void net_tx_action(struct softirq_action *h)
110437 +static __latent_entropy void net_tx_action(void)
110438 {
110439 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
110440
110441 @@ -3751,7 +3751,7 @@ ncls:
110442 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
110443 } else {
110444 drop:
110445 - atomic_long_inc(&skb->dev->rx_dropped);
110446 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
110447 kfree_skb(skb);
110448 /* Jamal, now you will not able to escape explaining
110449 * me how you were going to use this. :-)
110450 @@ -4640,7 +4640,7 @@ out_unlock:
110451 return work;
110452 }
110453
110454 -static void net_rx_action(struct softirq_action *h)
110455 +static __latent_entropy void net_rx_action(void)
110456 {
110457 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
110458 unsigned long time_limit = jiffies + 2;
110459 @@ -6676,8 +6676,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
110460 } else {
110461 netdev_stats_to_stats64(storage, &dev->stats);
110462 }
110463 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
110464 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
110465 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
110466 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
110467 return storage;
110468 }
110469 EXPORT_SYMBOL(dev_get_stats);
110470 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
110471 index b94b1d2..da3ed7c 100644
110472 --- a/net/core/dev_ioctl.c
110473 +++ b/net/core/dev_ioctl.c
110474 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
110475 no_module = !dev;
110476 if (no_module && capable(CAP_NET_ADMIN))
110477 no_module = request_module("netdev-%s", name);
110478 - if (no_module && capable(CAP_SYS_MODULE))
110479 + if (no_module && capable(CAP_SYS_MODULE)) {
110480 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
110481 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
110482 +#else
110483 request_module("%s", name);
110484 +#endif
110485 + }
110486 }
110487 EXPORT_SYMBOL(dev_load);
110488
110489 diff --git a/net/core/filter.c b/net/core/filter.c
110490 index f6bdc2b..76eba8e 100644
110491 --- a/net/core/filter.c
110492 +++ b/net/core/filter.c
110493 @@ -533,7 +533,11 @@ do_pass:
110494
110495 /* Unknown instruction. */
110496 default:
110497 - goto err;
110498 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
110499 + fp->code, fp->jt, fp->jf, fp->k);
110500 + kfree(addrs);
110501 + BUG();
110502 + return -EINVAL;
110503 }
110504
110505 insn++;
110506 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
110507 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
110508 int pc, ret = 0;
110509
110510 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
110511 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
110512
110513 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
110514 if (!masks)
110515 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
110516 if (!fp)
110517 return -ENOMEM;
110518
110519 - memcpy(fp->insns, fprog->filter, fsize);
110520 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
110521
110522 fp->len = fprog->len;
110523 /* Since unattached filters are not copied back to user
110524 diff --git a/net/core/flow.c b/net/core/flow.c
110525 index 1033725..340f65d 100644
110526 --- a/net/core/flow.c
110527 +++ b/net/core/flow.c
110528 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
110529 static int flow_entry_valid(struct flow_cache_entry *fle,
110530 struct netns_xfrm *xfrm)
110531 {
110532 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
110533 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
110534 return 0;
110535 if (fle->object && !fle->object->ops->check(fle->object))
110536 return 0;
110537 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
110538 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
110539 fcp->hash_count++;
110540 }
110541 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
110542 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
110543 flo = fle->object;
110544 if (!flo)
110545 goto ret_object;
110546 @@ -263,7 +263,7 @@ nocache:
110547 }
110548 flo = resolver(net, key, family, dir, flo, ctx);
110549 if (fle) {
110550 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
110551 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
110552 if (!IS_ERR(flo))
110553 fle->object = flo;
110554 else
110555 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
110556 index 70fe9e1..c55e69d 100644
110557 --- a/net/core/neighbour.c
110558 +++ b/net/core/neighbour.c
110559 @@ -971,6 +971,8 @@ int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
110560 rc = 0;
110561 if (neigh->nud_state & (NUD_CONNECTED | NUD_DELAY | NUD_PROBE))
110562 goto out_unlock_bh;
110563 + if (neigh->dead)
110564 + goto out_dead;
110565
110566 if (!(neigh->nud_state & (NUD_STALE | NUD_INCOMPLETE))) {
110567 if (NEIGH_VAR(neigh->parms, MCAST_PROBES) +
110568 @@ -1027,6 +1029,13 @@ out_unlock_bh:
110569 write_unlock(&neigh->lock);
110570 local_bh_enable();
110571 return rc;
110572 +
110573 +out_dead:
110574 + if (neigh->nud_state & NUD_STALE)
110575 + goto out_unlock_bh;
110576 + write_unlock_bh(&neigh->lock);
110577 + kfree_skb(skb);
110578 + return 1;
110579 }
110580 EXPORT_SYMBOL(__neigh_event_send);
110581
110582 @@ -1090,6 +1099,8 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,
110583 if (!(flags & NEIGH_UPDATE_F_ADMIN) &&
110584 (old & (NUD_NOARP | NUD_PERMANENT)))
110585 goto out;
110586 + if (neigh->dead)
110587 + goto out;
110588
110589 if (!(new & NUD_VALID)) {
110590 neigh_del_timer(neigh);
110591 @@ -1239,6 +1250,8 @@ EXPORT_SYMBOL(neigh_update);
110592 */
110593 void __neigh_set_probe_once(struct neighbour *neigh)
110594 {
110595 + if (neigh->dead)
110596 + return;
110597 neigh->updated = jiffies;
110598 if (!(neigh->nud_state & NUD_FAILED))
110599 return;
110600 @@ -2806,7 +2819,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
110601 void __user *buffer, size_t *lenp, loff_t *ppos)
110602 {
110603 int size, ret;
110604 - struct ctl_table tmp = *ctl;
110605 + ctl_table_no_const tmp = *ctl;
110606
110607 tmp.extra1 = &zero;
110608 tmp.extra2 = &unres_qlen_max;
110609 @@ -2868,7 +2881,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
110610 void __user *buffer,
110611 size_t *lenp, loff_t *ppos)
110612 {
110613 - struct ctl_table tmp = *ctl;
110614 + ctl_table_no_const tmp = *ctl;
110615 int ret;
110616
110617 tmp.extra1 = &zero;
110618 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
110619 index 2bf8329..2eb1423 100644
110620 --- a/net/core/net-procfs.c
110621 +++ b/net/core/net-procfs.c
110622 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
110623 struct rtnl_link_stats64 temp;
110624 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
110625
110626 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110627 + if (gr_proc_is_restricted())
110628 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110629 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
110630 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
110631 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
110632 + else
110633 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110634 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
110635 dev->name, stats->rx_bytes, stats->rx_packets,
110636 stats->rx_errors,
110637 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
110638 return 0;
110639 }
110640
110641 -static const struct seq_operations dev_seq_ops = {
110642 +const struct seq_operations dev_seq_ops = {
110643 .start = dev_seq_start,
110644 .next = dev_seq_next,
110645 .stop = dev_seq_stop,
110646 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
110647
110648 static int softnet_seq_open(struct inode *inode, struct file *file)
110649 {
110650 - return seq_open(file, &softnet_seq_ops);
110651 + return seq_open_restrict(file, &softnet_seq_ops);
110652 }
110653
110654 static const struct file_operations softnet_seq_fops = {
110655 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
110656 else
110657 seq_printf(seq, "%04x", ntohs(pt->type));
110658
110659 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110660 + seq_printf(seq, " %-8s %pf\n",
110661 + pt->dev ? pt->dev->name : "", NULL);
110662 +#else
110663 seq_printf(seq, " %-8s %pf\n",
110664 pt->dev ? pt->dev->name : "", pt->func);
110665 +#endif
110666 }
110667
110668 return 0;
110669 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
110670 index f2aa73b..0d1a1ea 100644
110671 --- a/net/core/net-sysfs.c
110672 +++ b/net/core/net-sysfs.c
110673 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
110674 {
110675 struct net_device *netdev = to_net_dev(dev);
110676 return sprintf(buf, fmt_dec,
110677 - atomic_read(&netdev->carrier_changes));
110678 + atomic_read_unchecked(&netdev->carrier_changes));
110679 }
110680 static DEVICE_ATTR_RO(carrier_changes);
110681
110682 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
110683 index 70d3450..eb7c528 100644
110684 --- a/net/core/net_namespace.c
110685 +++ b/net/core/net_namespace.c
110686 @@ -663,7 +663,7 @@ static int __register_pernet_operations(struct list_head *list,
110687 int error;
110688 LIST_HEAD(net_exit_list);
110689
110690 - list_add_tail(&ops->list, list);
110691 + pax_list_add_tail((struct list_head *)&ops->list, list);
110692 if (ops->init || (ops->id && ops->size)) {
110693 for_each_net(net) {
110694 error = ops_init(ops, net);
110695 @@ -676,7 +676,7 @@ static int __register_pernet_operations(struct list_head *list,
110696
110697 out_undo:
110698 /* If I have an error cleanup all namespaces I initialized */
110699 - list_del(&ops->list);
110700 + pax_list_del((struct list_head *)&ops->list);
110701 ops_exit_list(ops, &net_exit_list);
110702 ops_free_list(ops, &net_exit_list);
110703 return error;
110704 @@ -687,7 +687,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
110705 struct net *net;
110706 LIST_HEAD(net_exit_list);
110707
110708 - list_del(&ops->list);
110709 + pax_list_del((struct list_head *)&ops->list);
110710 for_each_net(net)
110711 list_add_tail(&net->exit_list, &net_exit_list);
110712 ops_exit_list(ops, &net_exit_list);
110713 @@ -821,7 +821,7 @@ int register_pernet_device(struct pernet_operations *ops)
110714 mutex_lock(&net_mutex);
110715 error = register_pernet_operations(&pernet_list, ops);
110716 if (!error && (first_device == &pernet_list))
110717 - first_device = &ops->list;
110718 + first_device = (struct list_head *)&ops->list;
110719 mutex_unlock(&net_mutex);
110720 return error;
110721 }
110722 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
110723 index c126a87..10ad89d 100644
110724 --- a/net/core/netpoll.c
110725 +++ b/net/core/netpoll.c
110726 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
110727 struct udphdr *udph;
110728 struct iphdr *iph;
110729 struct ethhdr *eth;
110730 - static atomic_t ip_ident;
110731 + static atomic_unchecked_t ip_ident;
110732 struct ipv6hdr *ip6h;
110733
110734 udp_len = len + sizeof(*udph);
110735 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
110736 put_unaligned(0x45, (unsigned char *)iph);
110737 iph->tos = 0;
110738 put_unaligned(htons(ip_len), &(iph->tot_len));
110739 - iph->id = htons(atomic_inc_return(&ip_ident));
110740 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
110741 iph->frag_off = 0;
110742 iph->ttl = 64;
110743 iph->protocol = IPPROTO_UDP;
110744 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
110745 index 508155b..fad080f 100644
110746 --- a/net/core/pktgen.c
110747 +++ b/net/core/pktgen.c
110748 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
110749 pn->net = net;
110750 INIT_LIST_HEAD(&pn->pktgen_threads);
110751 pn->pktgen_exiting = false;
110752 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
110753 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
110754 if (!pn->proc_dir) {
110755 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
110756 return -ENODEV;
110757 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
110758 index a2b90e1..7882f75 100644
110759 --- a/net/core/rtnetlink.c
110760 +++ b/net/core/rtnetlink.c
110761 @@ -61,7 +61,7 @@ struct rtnl_link {
110762 rtnl_doit_func doit;
110763 rtnl_dumpit_func dumpit;
110764 rtnl_calcit_func calcit;
110765 -};
110766 +} __no_const;
110767
110768 static DEFINE_MUTEX(rtnl_mutex);
110769
110770 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
110771 * to use the ops for creating device. So do not
110772 * fill up dellink as well. That disables rtnl_dellink.
110773 */
110774 - if (ops->setup && !ops->dellink)
110775 - ops->dellink = unregister_netdevice_queue;
110776 + if (ops->setup && !ops->dellink) {
110777 + pax_open_kernel();
110778 + *(void **)&ops->dellink = unregister_netdevice_queue;
110779 + pax_close_kernel();
110780 + }
110781
110782 - list_add_tail(&ops->list, &link_ops);
110783 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
110784 return 0;
110785 }
110786 EXPORT_SYMBOL_GPL(__rtnl_link_register);
110787 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
110788 for_each_net(net) {
110789 __rtnl_kill_links(net, ops);
110790 }
110791 - list_del(&ops->list);
110792 + pax_list_del((struct list_head *)&ops->list);
110793 }
110794 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
110795
110796 @@ -1047,7 +1050,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
110797 (dev->ifalias &&
110798 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
110799 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
110800 - atomic_read(&dev->carrier_changes)))
110801 + atomic_read_unchecked(&dev->carrier_changes)))
110802 goto nla_put_failure;
110803
110804 if (1) {
110805 diff --git a/net/core/scm.c b/net/core/scm.c
110806 index 3b6899b..cf36238 100644
110807 --- a/net/core/scm.c
110808 +++ b/net/core/scm.c
110809 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
110810 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
110811 {
110812 struct cmsghdr __user *cm
110813 - = (__force struct cmsghdr __user *)msg->msg_control;
110814 + = (struct cmsghdr __force_user *)msg->msg_control;
110815 struct cmsghdr cmhdr;
110816 int cmlen = CMSG_LEN(len);
110817 int err;
110818 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
110819 err = -EFAULT;
110820 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
110821 goto out;
110822 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
110823 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
110824 goto out;
110825 cmlen = CMSG_SPACE(len);
110826 if (msg->msg_controllen < cmlen)
110827 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
110828 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
110829 {
110830 struct cmsghdr __user *cm
110831 - = (__force struct cmsghdr __user*)msg->msg_control;
110832 + = (struct cmsghdr __force_user *)msg->msg_control;
110833
110834 int fdmax = 0;
110835 int fdnum = scm->fp->count;
110836 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
110837 if (fdnum < fdmax)
110838 fdmax = fdnum;
110839
110840 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
110841 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
110842 i++, cmfptr++)
110843 {
110844 struct socket *sock;
110845 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
110846 index e9f9a15..6eb024e 100644
110847 --- a/net/core/skbuff.c
110848 +++ b/net/core/skbuff.c
110849 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
110850 __wsum skb_checksum(const struct sk_buff *skb, int offset,
110851 int len, __wsum csum)
110852 {
110853 - const struct skb_checksum_ops ops = {
110854 + static const struct skb_checksum_ops ops = {
110855 .update = csum_partial_ext,
110856 .combine = csum_block_add_ext,
110857 };
110858 @@ -3379,12 +3379,14 @@ void __init skb_init(void)
110859 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
110860 sizeof(struct sk_buff),
110861 0,
110862 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
110863 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
110864 + SLAB_NO_SANITIZE,
110865 NULL);
110866 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
110867 sizeof(struct sk_buff_fclones),
110868 0,
110869 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
110870 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
110871 + SLAB_NO_SANITIZE,
110872 NULL);
110873 }
110874
110875 diff --git a/net/core/sock.c b/net/core/sock.c
110876 index 71e3e5f..ab90920 100644
110877 --- a/net/core/sock.c
110878 +++ b/net/core/sock.c
110879 @@ -443,7 +443,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110880 struct sk_buff_head *list = &sk->sk_receive_queue;
110881
110882 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
110883 - atomic_inc(&sk->sk_drops);
110884 + atomic_inc_unchecked(&sk->sk_drops);
110885 trace_sock_rcvqueue_full(sk, skb);
110886 return -ENOMEM;
110887 }
110888 @@ -453,7 +453,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110889 return err;
110890
110891 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
110892 - atomic_inc(&sk->sk_drops);
110893 + atomic_inc_unchecked(&sk->sk_drops);
110894 return -ENOBUFS;
110895 }
110896
110897 @@ -466,7 +466,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110898 skb_dst_force(skb);
110899
110900 spin_lock_irqsave(&list->lock, flags);
110901 - skb->dropcount = atomic_read(&sk->sk_drops);
110902 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
110903 __skb_queue_tail(list, skb);
110904 spin_unlock_irqrestore(&list->lock, flags);
110905
110906 @@ -486,7 +486,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
110907 skb->dev = NULL;
110908
110909 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
110910 - atomic_inc(&sk->sk_drops);
110911 + atomic_inc_unchecked(&sk->sk_drops);
110912 goto discard_and_relse;
110913 }
110914 if (nested)
110915 @@ -504,7 +504,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
110916 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
110917 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
110918 bh_unlock_sock(sk);
110919 - atomic_inc(&sk->sk_drops);
110920 + atomic_inc_unchecked(&sk->sk_drops);
110921 goto discard_and_relse;
110922 }
110923
110924 @@ -910,6 +910,7 @@ set_rcvbuf:
110925 }
110926 break;
110927
110928 +#ifndef GRKERNSEC_BPF_HARDEN
110929 case SO_ATTACH_BPF:
110930 ret = -EINVAL;
110931 if (optlen == sizeof(u32)) {
110932 @@ -922,7 +923,7 @@ set_rcvbuf:
110933 ret = sk_attach_bpf(ufd, sk);
110934 }
110935 break;
110936 -
110937 +#endif
110938 case SO_DETACH_FILTER:
110939 ret = sk_detach_filter(sk);
110940 break;
110941 @@ -1026,12 +1027,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110942 struct timeval tm;
110943 } v;
110944
110945 - int lv = sizeof(int);
110946 - int len;
110947 + unsigned int lv = sizeof(int);
110948 + unsigned int len;
110949
110950 if (get_user(len, optlen))
110951 return -EFAULT;
110952 - if (len < 0)
110953 + if (len > INT_MAX)
110954 return -EINVAL;
110955
110956 memset(&v, 0, sizeof(v));
110957 @@ -1169,11 +1170,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110958
110959 case SO_PEERNAME:
110960 {
110961 - char address[128];
110962 + char address[_K_SS_MAXSIZE];
110963
110964 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
110965 return -ENOTCONN;
110966 - if (lv < len)
110967 + if (lv < len || sizeof address < len)
110968 return -EINVAL;
110969 if (copy_to_user(optval, address, len))
110970 return -EFAULT;
110971 @@ -1258,7 +1259,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110972
110973 if (len > lv)
110974 len = lv;
110975 - if (copy_to_user(optval, &v, len))
110976 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
110977 return -EFAULT;
110978 lenout:
110979 if (put_user(len, optlen))
110980 @@ -2375,7 +2376,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
110981 */
110982 smp_wmb();
110983 atomic_set(&sk->sk_refcnt, 1);
110984 - atomic_set(&sk->sk_drops, 0);
110985 + atomic_set_unchecked(&sk->sk_drops, 0);
110986 }
110987 EXPORT_SYMBOL(sock_init_data);
110988
110989 @@ -2503,6 +2504,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
110990 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
110991 int level, int type)
110992 {
110993 + struct sock_extended_err ee;
110994 struct sock_exterr_skb *serr;
110995 struct sk_buff *skb;
110996 int copied, err;
110997 @@ -2524,7 +2526,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
110998 sock_recv_timestamp(msg, sk, skb);
110999
111000 serr = SKB_EXT_ERR(skb);
111001 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
111002 + ee = serr->ee;
111003 + put_cmsg(msg, level, type, sizeof ee, &ee);
111004
111005 msg->msg_flags |= MSG_ERRQUEUE;
111006 err = copied;
111007 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
111008 index ad704c7..ca48aff 100644
111009 --- a/net/core/sock_diag.c
111010 +++ b/net/core/sock_diag.c
111011 @@ -9,26 +9,33 @@
111012 #include <linux/inet_diag.h>
111013 #include <linux/sock_diag.h>
111014
111015 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
111016 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
111017 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
111018 static DEFINE_MUTEX(sock_diag_table_mutex);
111019
111020 int sock_diag_check_cookie(void *sk, __u32 *cookie)
111021 {
111022 +#ifndef CONFIG_GRKERNSEC_HIDESYM
111023 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
111024 cookie[1] != INET_DIAG_NOCOOKIE) &&
111025 ((u32)(unsigned long)sk != cookie[0] ||
111026 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
111027 return -ESTALE;
111028 else
111029 +#endif
111030 return 0;
111031 }
111032 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
111033
111034 void sock_diag_save_cookie(void *sk, __u32 *cookie)
111035 {
111036 +#ifdef CONFIG_GRKERNSEC_HIDESYM
111037 + cookie[0] = 0;
111038 + cookie[1] = 0;
111039 +#else
111040 cookie[0] = (u32)(unsigned long)sk;
111041 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
111042 +#endif
111043 }
111044 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
111045
111046 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
111047 mutex_lock(&sock_diag_table_mutex);
111048 if (sock_diag_handlers[hndl->family])
111049 err = -EBUSY;
111050 - else
111051 + else {
111052 + pax_open_kernel();
111053 sock_diag_handlers[hndl->family] = hndl;
111054 + pax_close_kernel();
111055 + }
111056 mutex_unlock(&sock_diag_table_mutex);
111057
111058 return err;
111059 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
111060
111061 mutex_lock(&sock_diag_table_mutex);
111062 BUG_ON(sock_diag_handlers[family] != hnld);
111063 + pax_open_kernel();
111064 sock_diag_handlers[family] = NULL;
111065 + pax_close_kernel();
111066 mutex_unlock(&sock_diag_table_mutex);
111067 }
111068 EXPORT_SYMBOL_GPL(sock_diag_unregister);
111069 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
111070 index 8ce351f..2c388f7 100644
111071 --- a/net/core/sysctl_net_core.c
111072 +++ b/net/core/sysctl_net_core.c
111073 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
111074 {
111075 unsigned int orig_size, size;
111076 int ret, i;
111077 - struct ctl_table tmp = {
111078 + ctl_table_no_const tmp = {
111079 .data = &size,
111080 .maxlen = sizeof(size),
111081 .mode = table->mode
111082 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
111083 void __user *buffer, size_t *lenp, loff_t *ppos)
111084 {
111085 char id[IFNAMSIZ];
111086 - struct ctl_table tbl = {
111087 + ctl_table_no_const tbl = {
111088 .data = id,
111089 .maxlen = IFNAMSIZ,
111090 };
111091 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
111092 static int proc_do_rss_key(struct ctl_table *table, int write,
111093 void __user *buffer, size_t *lenp, loff_t *ppos)
111094 {
111095 - struct ctl_table fake_table;
111096 + ctl_table_no_const fake_table;
111097 char buf[NETDEV_RSS_KEY_LEN * 3];
111098
111099 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
111100 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
111101 .mode = 0444,
111102 .proc_handler = proc_do_rss_key,
111103 },
111104 -#ifdef CONFIG_BPF_JIT
111105 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
111106 {
111107 .procname = "bpf_jit_enable",
111108 .data = &bpf_jit_enable,
111109 @@ -411,13 +411,12 @@ static struct ctl_table netns_core_table[] = {
111110
111111 static __net_init int sysctl_core_net_init(struct net *net)
111112 {
111113 - struct ctl_table *tbl;
111114 + ctl_table_no_const *tbl = NULL;
111115
111116 net->core.sysctl_somaxconn = SOMAXCONN;
111117
111118 - tbl = netns_core_table;
111119 if (!net_eq(net, &init_net)) {
111120 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
111121 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
111122 if (tbl == NULL)
111123 goto err_dup;
111124
111125 @@ -427,17 +426,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
111126 if (net->user_ns != &init_user_ns) {
111127 tbl[0].procname = NULL;
111128 }
111129 - }
111130 -
111131 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
111132 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
111133 + } else
111134 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
111135 if (net->core.sysctl_hdr == NULL)
111136 goto err_reg;
111137
111138 return 0;
111139
111140 err_reg:
111141 - if (tbl != netns_core_table)
111142 - kfree(tbl);
111143 + kfree(tbl);
111144 err_dup:
111145 return -ENOMEM;
111146 }
111147 @@ -452,7 +450,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
111148 kfree(tbl);
111149 }
111150
111151 -static __net_initdata struct pernet_operations sysctl_core_ops = {
111152 +static __net_initconst struct pernet_operations sysctl_core_ops = {
111153 .init = sysctl_core_net_init,
111154 .exit = sysctl_core_net_exit,
111155 };
111156 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
111157 index 8102286..a0c2755 100644
111158 --- a/net/decnet/af_decnet.c
111159 +++ b/net/decnet/af_decnet.c
111160 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
111161 .sysctl_rmem = sysctl_decnet_rmem,
111162 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
111163 .obj_size = sizeof(struct dn_sock),
111164 + .slab_flags = SLAB_USERCOPY,
111165 };
111166
111167 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
111168 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
111169 index b2c26b0..41f803e 100644
111170 --- a/net/decnet/dn_dev.c
111171 +++ b/net/decnet/dn_dev.c
111172 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
111173 .extra1 = &min_t3,
111174 .extra2 = &max_t3
111175 },
111176 - {0}
111177 + { }
111178 },
111179 };
111180
111181 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
111182 index 5325b54..a0d4d69 100644
111183 --- a/net/decnet/sysctl_net_decnet.c
111184 +++ b/net/decnet/sysctl_net_decnet.c
111185 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
111186
111187 if (len > *lenp) len = *lenp;
111188
111189 - if (copy_to_user(buffer, addr, len))
111190 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
111191 return -EFAULT;
111192
111193 *lenp = len;
111194 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
111195
111196 if (len > *lenp) len = *lenp;
111197
111198 - if (copy_to_user(buffer, devname, len))
111199 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
111200 return -EFAULT;
111201
111202 *lenp = len;
111203 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
111204 index a2c7e4c..3dc9f67 100644
111205 --- a/net/hsr/hsr_netlink.c
111206 +++ b/net/hsr/hsr_netlink.c
111207 @@ -102,7 +102,7 @@ nla_put_failure:
111208 return -EMSGSIZE;
111209 }
111210
111211 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
111212 +static struct rtnl_link_ops hsr_link_ops = {
111213 .kind = "hsr",
111214 .maxtype = IFLA_HSR_MAX,
111215 .policy = hsr_policy,
111216 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
111217 index 055fbb7..c0dbe60 100644
111218 --- a/net/ieee802154/6lowpan/core.c
111219 +++ b/net/ieee802154/6lowpan/core.c
111220 @@ -217,7 +217,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
111221 dev_put(real_dev);
111222 }
111223
111224 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
111225 +static struct rtnl_link_ops lowpan_link_ops = {
111226 .kind = "lowpan",
111227 .priv_size = sizeof(struct lowpan_dev_info),
111228 .setup = lowpan_setup,
111229 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
111230 index f46e4d1..30231f1 100644
111231 --- a/net/ieee802154/6lowpan/reassembly.c
111232 +++ b/net/ieee802154/6lowpan/reassembly.c
111233 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
111234
111235 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
111236 {
111237 - struct ctl_table *table;
111238 + ctl_table_no_const *table = NULL;
111239 struct ctl_table_header *hdr;
111240 struct netns_ieee802154_lowpan *ieee802154_lowpan =
111241 net_ieee802154_lowpan(net);
111242
111243 - table = lowpan_frags_ns_ctl_table;
111244 if (!net_eq(net, &init_net)) {
111245 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
111246 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
111247 GFP_KERNEL);
111248 if (table == NULL)
111249 goto err_alloc;
111250 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
111251 /* Don't export sysctls to unprivileged users */
111252 if (net->user_ns != &init_user_ns)
111253 table[0].procname = NULL;
111254 - }
111255 -
111256 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
111257 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
111258 + } else
111259 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
111260 if (hdr == NULL)
111261 goto err_reg;
111262
111263 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
111264 return 0;
111265
111266 err_reg:
111267 - if (!net_eq(net, &init_net))
111268 - kfree(table);
111269 + kfree(table);
111270 err_alloc:
111271 return -ENOMEM;
111272 }
111273 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
111274 index d2e49ba..f78e8aa 100644
111275 --- a/net/ipv4/af_inet.c
111276 +++ b/net/ipv4/af_inet.c
111277 @@ -1390,7 +1390,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
111278 return ip_recv_error(sk, msg, len, addr_len);
111279 #if IS_ENABLED(CONFIG_IPV6)
111280 if (sk->sk_family == AF_INET6)
111281 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
111282 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
111283 #endif
111284 return -EINVAL;
111285 }
111286 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
111287 index 3a8985c..9d2a870 100644
111288 --- a/net/ipv4/devinet.c
111289 +++ b/net/ipv4/devinet.c
111290 @@ -69,7 +69,8 @@
111291
111292 static struct ipv4_devconf ipv4_devconf = {
111293 .data = {
111294 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
111295 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
111296 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
111297 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
111298 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
111299 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
111300 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
111301
111302 static struct ipv4_devconf ipv4_devconf_dflt = {
111303 .data = {
111304 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
111305 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
111306 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
111307 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
111308 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
111309 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
111310 @@ -1549,7 +1551,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
111311 idx = 0;
111312 head = &net->dev_index_head[h];
111313 rcu_read_lock();
111314 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
111315 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
111316 net->dev_base_seq;
111317 hlist_for_each_entry_rcu(dev, head, index_hlist) {
111318 if (idx < s_idx)
111319 @@ -1868,7 +1870,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
111320 idx = 0;
111321 head = &net->dev_index_head[h];
111322 rcu_read_lock();
111323 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
111324 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
111325 net->dev_base_seq;
111326 hlist_for_each_entry_rcu(dev, head, index_hlist) {
111327 if (idx < s_idx)
111328 @@ -2103,7 +2105,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
111329 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
111330 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
111331
111332 -static struct devinet_sysctl_table {
111333 +static const struct devinet_sysctl_table {
111334 struct ctl_table_header *sysctl_header;
111335 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
111336 } devinet_sysctl = {
111337 @@ -2235,7 +2237,7 @@ static __net_init int devinet_init_net(struct net *net)
111338 int err;
111339 struct ipv4_devconf *all, *dflt;
111340 #ifdef CONFIG_SYSCTL
111341 - struct ctl_table *tbl = ctl_forward_entry;
111342 + ctl_table_no_const *tbl = NULL;
111343 struct ctl_table_header *forw_hdr;
111344 #endif
111345
111346 @@ -2253,7 +2255,7 @@ static __net_init int devinet_init_net(struct net *net)
111347 goto err_alloc_dflt;
111348
111349 #ifdef CONFIG_SYSCTL
111350 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
111351 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
111352 if (tbl == NULL)
111353 goto err_alloc_ctl;
111354
111355 @@ -2273,7 +2275,10 @@ static __net_init int devinet_init_net(struct net *net)
111356 goto err_reg_dflt;
111357
111358 err = -ENOMEM;
111359 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
111360 + if (!net_eq(net, &init_net))
111361 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
111362 + else
111363 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
111364 if (forw_hdr == NULL)
111365 goto err_reg_ctl;
111366 net->ipv4.forw_hdr = forw_hdr;
111367 @@ -2289,8 +2294,7 @@ err_reg_ctl:
111368 err_reg_dflt:
111369 __devinet_sysctl_unregister(all);
111370 err_reg_all:
111371 - if (tbl != ctl_forward_entry)
111372 - kfree(tbl);
111373 + kfree(tbl);
111374 err_alloc_ctl:
111375 #endif
111376 if (dflt != &ipv4_devconf_dflt)
111377 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
111378 index 23b9b3e..60cf0c4 100644
111379 --- a/net/ipv4/fib_frontend.c
111380 +++ b/net/ipv4/fib_frontend.c
111381 @@ -1020,12 +1020,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
111382 #ifdef CONFIG_IP_ROUTE_MULTIPATH
111383 fib_sync_up(dev);
111384 #endif
111385 - atomic_inc(&net->ipv4.dev_addr_genid);
111386 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111387 rt_cache_flush(dev_net(dev));
111388 break;
111389 case NETDEV_DOWN:
111390 fib_del_ifaddr(ifa, NULL);
111391 - atomic_inc(&net->ipv4.dev_addr_genid);
111392 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111393 if (ifa->ifa_dev->ifa_list == NULL) {
111394 /* Last address was deleted from this interface.
111395 * Disable IP.
111396 @@ -1063,7 +1063,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
111397 #ifdef CONFIG_IP_ROUTE_MULTIPATH
111398 fib_sync_up(dev);
111399 #endif
111400 - atomic_inc(&net->ipv4.dev_addr_genid);
111401 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111402 rt_cache_flush(net);
111403 break;
111404 case NETDEV_DOWN:
111405 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
111406 index 1e2090e..351a724 100644
111407 --- a/net/ipv4/fib_semantics.c
111408 +++ b/net/ipv4/fib_semantics.c
111409 @@ -753,7 +753,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
111410 nh->nh_saddr = inet_select_addr(nh->nh_dev,
111411 nh->nh_gw,
111412 nh->nh_parent->fib_scope);
111413 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
111414 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
111415
111416 return nh->nh_saddr;
111417 }
111418 diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
111419 index ff069f6..335e752 100644
111420 --- a/net/ipv4/fou.c
111421 +++ b/net/ipv4/fou.c
111422 @@ -771,12 +771,12 @@ EXPORT_SYMBOL(gue_build_header);
111423
111424 #ifdef CONFIG_NET_FOU_IP_TUNNELS
111425
111426 -static const struct ip_tunnel_encap_ops __read_mostly fou_iptun_ops = {
111427 +static const struct ip_tunnel_encap_ops fou_iptun_ops = {
111428 .encap_hlen = fou_encap_hlen,
111429 .build_header = fou_build_header,
111430 };
111431
111432 -static const struct ip_tunnel_encap_ops __read_mostly gue_iptun_ops = {
111433 +static const struct ip_tunnel_encap_ops gue_iptun_ops = {
111434 .encap_hlen = gue_encap_hlen,
111435 .build_header = gue_build_header,
111436 };
111437 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
111438 index 9111a4e..3576905 100644
111439 --- a/net/ipv4/inet_hashtables.c
111440 +++ b/net/ipv4/inet_hashtables.c
111441 @@ -18,6 +18,7 @@
111442 #include <linux/sched.h>
111443 #include <linux/slab.h>
111444 #include <linux/wait.h>
111445 +#include <linux/security.h>
111446
111447 #include <net/inet_connection_sock.h>
111448 #include <net/inet_hashtables.h>
111449 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
111450 return inet_ehashfn(net, laddr, lport, faddr, fport);
111451 }
111452
111453 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
111454 +
111455 /*
111456 * Allocate and initialize a new local port bind bucket.
111457 * The bindhash mutex for snum's hash chain must be held here.
111458 @@ -554,6 +557,8 @@ ok:
111459 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
111460 spin_unlock(&head->lock);
111461
111462 + gr_update_task_in_ip_table(inet_sk(sk));
111463 +
111464 if (tw) {
111465 inet_twsk_deschedule(tw, death_row);
111466 while (twrefcnt) {
111467 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
111468 index 241afd7..31b95d5 100644
111469 --- a/net/ipv4/inetpeer.c
111470 +++ b/net/ipv4/inetpeer.c
111471 @@ -461,7 +461,7 @@ relookup:
111472 if (p) {
111473 p->daddr = *daddr;
111474 atomic_set(&p->refcnt, 1);
111475 - atomic_set(&p->rid, 0);
111476 + atomic_set_unchecked(&p->rid, 0);
111477 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
111478 p->rate_tokens = 0;
111479 /* 60*HZ is arbitrary, but chosen enough high so that the first
111480 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
111481 index 145a50c..5dd8cc5 100644
111482 --- a/net/ipv4/ip_fragment.c
111483 +++ b/net/ipv4/ip_fragment.c
111484 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
111485 return 0;
111486
111487 start = qp->rid;
111488 - end = atomic_inc_return(&peer->rid);
111489 + end = atomic_inc_return_unchecked(&peer->rid);
111490 qp->rid = end;
111491
111492 rc = qp->q.fragments && (end - start) > max;
111493 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
111494
111495 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111496 {
111497 - struct ctl_table *table;
111498 + ctl_table_no_const *table = NULL;
111499 struct ctl_table_header *hdr;
111500
111501 - table = ip4_frags_ns_ctl_table;
111502 if (!net_eq(net, &init_net)) {
111503 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
111504 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
111505 if (table == NULL)
111506 goto err_alloc;
111507
111508 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111509 /* Don't export sysctls to unprivileged users */
111510 if (net->user_ns != &init_user_ns)
111511 table[0].procname = NULL;
111512 - }
111513 + hdr = register_net_sysctl(net, "net/ipv4", table);
111514 + } else
111515 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
111516
111517 - hdr = register_net_sysctl(net, "net/ipv4", table);
111518 if (hdr == NULL)
111519 goto err_reg;
111520
111521 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111522 return 0;
111523
111524 err_reg:
111525 - if (!net_eq(net, &init_net))
111526 - kfree(table);
111527 + kfree(table);
111528 err_alloc:
111529 return -ENOMEM;
111530 }
111531 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
111532 index 6207275f..00323a2 100644
111533 --- a/net/ipv4/ip_gre.c
111534 +++ b/net/ipv4/ip_gre.c
111535 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
111536 module_param(log_ecn_error, bool, 0644);
111537 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
111538
111539 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
111540 +static struct rtnl_link_ops ipgre_link_ops;
111541 static int ipgre_tunnel_init(struct net_device *dev);
111542
111543 static int ipgre_net_id __read_mostly;
111544 @@ -817,7 +817,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
111545 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
111546 };
111547
111548 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
111549 +static struct rtnl_link_ops ipgre_link_ops = {
111550 .kind = "gre",
111551 .maxtype = IFLA_GRE_MAX,
111552 .policy = ipgre_policy,
111553 @@ -832,7 +832,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
111554 .get_link_net = ip_tunnel_get_link_net,
111555 };
111556
111557 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
111558 +static struct rtnl_link_ops ipgre_tap_ops = {
111559 .kind = "gretap",
111560 .maxtype = IFLA_GRE_MAX,
111561 .policy = ipgre_policy,
111562 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
111563 index 3d4da2c..40f9c29 100644
111564 --- a/net/ipv4/ip_input.c
111565 +++ b/net/ipv4/ip_input.c
111566 @@ -147,6 +147,10 @@
111567 #include <linux/mroute.h>
111568 #include <linux/netlink.h>
111569
111570 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111571 +extern int grsec_enable_blackhole;
111572 +#endif
111573 +
111574 /*
111575 * Process Router Attention IP option (RFC 2113)
111576 */
111577 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
111578 if (!raw) {
111579 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
111580 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
111581 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111582 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
111583 +#endif
111584 icmp_send(skb, ICMP_DEST_UNREACH,
111585 ICMP_PROT_UNREACH, 0);
111586 }
111587 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
111588 index 5cd9927..8610b9f 100644
111589 --- a/net/ipv4/ip_sockglue.c
111590 +++ b/net/ipv4/ip_sockglue.c
111591 @@ -1254,7 +1254,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
111592 len = min_t(unsigned int, len, opt->optlen);
111593 if (put_user(len, optlen))
111594 return -EFAULT;
111595 - if (copy_to_user(optval, opt->__data, len))
111596 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
111597 + copy_to_user(optval, opt->__data, len))
111598 return -EFAULT;
111599 return 0;
111600 }
111601 @@ -1388,7 +1389,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
111602 if (sk->sk_type != SOCK_STREAM)
111603 return -ENOPROTOOPT;
111604
111605 - msg.msg_control = (__force void *) optval;
111606 + msg.msg_control = (__force_kernel void *) optval;
111607 msg.msg_controllen = len;
111608 msg.msg_flags = flags;
111609
111610 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
111611 index 94efe14..1453fcc 100644
111612 --- a/net/ipv4/ip_vti.c
111613 +++ b/net/ipv4/ip_vti.c
111614 @@ -45,7 +45,7 @@
111615 #include <net/net_namespace.h>
111616 #include <net/netns/generic.h>
111617
111618 -static struct rtnl_link_ops vti_link_ops __read_mostly;
111619 +static struct rtnl_link_ops vti_link_ops;
111620
111621 static int vti_net_id __read_mostly;
111622 static int vti_tunnel_init(struct net_device *dev);
111623 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
111624 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
111625 };
111626
111627 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
111628 +static struct rtnl_link_ops vti_link_ops = {
111629 .kind = "vti",
111630 .maxtype = IFLA_VTI_MAX,
111631 .policy = vti_policy,
111632 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
111633 index b26376e..fc3d733 100644
111634 --- a/net/ipv4/ipconfig.c
111635 +++ b/net/ipv4/ipconfig.c
111636 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
111637
111638 mm_segment_t oldfs = get_fs();
111639 set_fs(get_ds());
111640 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
111641 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
111642 set_fs(oldfs);
111643 return res;
111644 }
111645 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
111646
111647 mm_segment_t oldfs = get_fs();
111648 set_fs(get_ds());
111649 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
111650 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
111651 set_fs(oldfs);
111652 return res;
111653 }
111654 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
111655
111656 mm_segment_t oldfs = get_fs();
111657 set_fs(get_ds());
111658 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
111659 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
111660 set_fs(oldfs);
111661 return res;
111662 }
111663 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
111664 index 915d215..48d1db7 100644
111665 --- a/net/ipv4/ipip.c
111666 +++ b/net/ipv4/ipip.c
111667 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
111668 static int ipip_net_id __read_mostly;
111669
111670 static int ipip_tunnel_init(struct net_device *dev);
111671 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
111672 +static struct rtnl_link_ops ipip_link_ops;
111673
111674 static int ipip_err(struct sk_buff *skb, u32 info)
111675 {
111676 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
111677 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
111678 };
111679
111680 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
111681 +static struct rtnl_link_ops ipip_link_ops = {
111682 .kind = "ipip",
111683 .maxtype = IFLA_IPTUN_MAX,
111684 .policy = ipip_policy,
111685 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
111686 index f95b6f9..2ee2097 100644
111687 --- a/net/ipv4/netfilter/arp_tables.c
111688 +++ b/net/ipv4/netfilter/arp_tables.c
111689 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
111690 #endif
111691
111692 static int get_info(struct net *net, void __user *user,
111693 - const int *len, int compat)
111694 + int len, int compat)
111695 {
111696 char name[XT_TABLE_MAXNAMELEN];
111697 struct xt_table *t;
111698 int ret;
111699
111700 - if (*len != sizeof(struct arpt_getinfo)) {
111701 - duprintf("length %u != %Zu\n", *len,
111702 + if (len != sizeof(struct arpt_getinfo)) {
111703 + duprintf("length %u != %Zu\n", len,
111704 sizeof(struct arpt_getinfo));
111705 return -EINVAL;
111706 }
111707 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
111708 info.size = private->size;
111709 strcpy(info.name, name);
111710
111711 - if (copy_to_user(user, &info, *len) != 0)
111712 + if (copy_to_user(user, &info, len) != 0)
111713 ret = -EFAULT;
111714 else
111715 ret = 0;
111716 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
111717
111718 switch (cmd) {
111719 case ARPT_SO_GET_INFO:
111720 - ret = get_info(sock_net(sk), user, len, 1);
111721 + ret = get_info(sock_net(sk), user, *len, 1);
111722 break;
111723 case ARPT_SO_GET_ENTRIES:
111724 ret = compat_get_entries(sock_net(sk), user, len);
111725 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
111726
111727 switch (cmd) {
111728 case ARPT_SO_GET_INFO:
111729 - ret = get_info(sock_net(sk), user, len, 0);
111730 + ret = get_info(sock_net(sk), user, *len, 0);
111731 break;
111732
111733 case ARPT_SO_GET_ENTRIES:
111734 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
111735 index cf5e82f..75a20f5 100644
111736 --- a/net/ipv4/netfilter/ip_tables.c
111737 +++ b/net/ipv4/netfilter/ip_tables.c
111738 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
111739 #endif
111740
111741 static int get_info(struct net *net, void __user *user,
111742 - const int *len, int compat)
111743 + int len, int compat)
111744 {
111745 char name[XT_TABLE_MAXNAMELEN];
111746 struct xt_table *t;
111747 int ret;
111748
111749 - if (*len != sizeof(struct ipt_getinfo)) {
111750 - duprintf("length %u != %zu\n", *len,
111751 + if (len != sizeof(struct ipt_getinfo)) {
111752 + duprintf("length %u != %zu\n", len,
111753 sizeof(struct ipt_getinfo));
111754 return -EINVAL;
111755 }
111756 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
111757 info.size = private->size;
111758 strcpy(info.name, name);
111759
111760 - if (copy_to_user(user, &info, *len) != 0)
111761 + if (copy_to_user(user, &info, len) != 0)
111762 ret = -EFAULT;
111763 else
111764 ret = 0;
111765 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
111766
111767 switch (cmd) {
111768 case IPT_SO_GET_INFO:
111769 - ret = get_info(sock_net(sk), user, len, 1);
111770 + ret = get_info(sock_net(sk), user, *len, 1);
111771 break;
111772 case IPT_SO_GET_ENTRIES:
111773 ret = compat_get_entries(sock_net(sk), user, len);
111774 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
111775
111776 switch (cmd) {
111777 case IPT_SO_GET_INFO:
111778 - ret = get_info(sock_net(sk), user, len, 0);
111779 + ret = get_info(sock_net(sk), user, *len, 0);
111780 break;
111781
111782 case IPT_SO_GET_ENTRIES:
111783 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
111784 index e90f83a..3e6acca 100644
111785 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
111786 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
111787 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
111788 spin_lock_init(&cn->lock);
111789
111790 #ifdef CONFIG_PROC_FS
111791 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
111792 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
111793 if (!cn->procdir) {
111794 pr_err("Unable to proc dir entry\n");
111795 return -ENOMEM;
111796 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
111797 index 787b0d6..ab6c0ba 100644
111798 --- a/net/ipv4/ping.c
111799 +++ b/net/ipv4/ping.c
111800 @@ -59,7 +59,7 @@ struct ping_table {
111801 };
111802
111803 static struct ping_table ping_table;
111804 -struct pingv6_ops pingv6_ops;
111805 +struct pingv6_ops *pingv6_ops;
111806 EXPORT_SYMBOL_GPL(pingv6_ops);
111807
111808 static u16 ping_port_rover;
111809 @@ -359,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
111810 return -ENODEV;
111811 }
111812 }
111813 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
111814 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
111815 scoped);
111816 rcu_read_unlock();
111817
111818 @@ -567,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
111819 }
111820 #if IS_ENABLED(CONFIG_IPV6)
111821 } else if (skb->protocol == htons(ETH_P_IPV6)) {
111822 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
111823 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
111824 #endif
111825 }
111826
111827 @@ -585,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
111828 info, (u8 *)icmph);
111829 #if IS_ENABLED(CONFIG_IPV6)
111830 } else if (family == AF_INET6) {
111831 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
111832 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
111833 info, (u8 *)icmph);
111834 #endif
111835 }
111836 @@ -919,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
111837 }
111838
111839 if (inet6_sk(sk)->rxopt.all)
111840 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
111841 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
111842 if (skb->protocol == htons(ETH_P_IPV6) &&
111843 inet6_sk(sk)->rxopt.all)
111844 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
111845 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
111846 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
111847 ip_cmsg_recv(msg, skb);
111848 #endif
111849 @@ -1117,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
111850 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
111851 0, sock_i_ino(sp),
111852 atomic_read(&sp->sk_refcnt), sp,
111853 - atomic_read(&sp->sk_drops));
111854 + atomic_read_unchecked(&sp->sk_drops));
111855 }
111856
111857 static int ping_v4_seq_show(struct seq_file *seq, void *v)
111858 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
111859 index f027a70..2e64edc 100644
111860 --- a/net/ipv4/raw.c
111861 +++ b/net/ipv4/raw.c
111862 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
111863 int raw_rcv(struct sock *sk, struct sk_buff *skb)
111864 {
111865 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
111866 - atomic_inc(&sk->sk_drops);
111867 + atomic_inc_unchecked(&sk->sk_drops);
111868 kfree_skb(skb);
111869 return NET_RX_DROP;
111870 }
111871 @@ -773,16 +773,20 @@ static int raw_init(struct sock *sk)
111872
111873 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
111874 {
111875 + struct icmp_filter filter;
111876 +
111877 if (optlen > sizeof(struct icmp_filter))
111878 optlen = sizeof(struct icmp_filter);
111879 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
111880 + if (copy_from_user(&filter, optval, optlen))
111881 return -EFAULT;
111882 + raw_sk(sk)->filter = filter;
111883 return 0;
111884 }
111885
111886 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
111887 {
111888 int len, ret = -EFAULT;
111889 + struct icmp_filter filter;
111890
111891 if (get_user(len, optlen))
111892 goto out;
111893 @@ -792,8 +796,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
111894 if (len > sizeof(struct icmp_filter))
111895 len = sizeof(struct icmp_filter);
111896 ret = -EFAULT;
111897 - if (put_user(len, optlen) ||
111898 - copy_to_user(optval, &raw_sk(sk)->filter, len))
111899 + filter = raw_sk(sk)->filter;
111900 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
111901 goto out;
111902 ret = 0;
111903 out: return ret;
111904 @@ -1022,7 +1026,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
111905 0, 0L, 0,
111906 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
111907 0, sock_i_ino(sp),
111908 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
111909 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
111910 }
111911
111912 static int raw_seq_show(struct seq_file *seq, void *v)
111913 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
111914 index e262a08..d1fc3be 100644
111915 --- a/net/ipv4/route.c
111916 +++ b/net/ipv4/route.c
111917 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
111918
111919 static int rt_cache_seq_open(struct inode *inode, struct file *file)
111920 {
111921 - return seq_open(file, &rt_cache_seq_ops);
111922 + return seq_open_restrict(file, &rt_cache_seq_ops);
111923 }
111924
111925 static const struct file_operations rt_cache_seq_fops = {
111926 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
111927
111928 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
111929 {
111930 - return seq_open(file, &rt_cpu_seq_ops);
111931 + return seq_open_restrict(file, &rt_cpu_seq_ops);
111932 }
111933
111934 static const struct file_operations rt_cpu_seq_fops = {
111935 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
111936
111937 static int rt_acct_proc_open(struct inode *inode, struct file *file)
111938 {
111939 - return single_open(file, rt_acct_proc_show, NULL);
111940 + return single_open_restrict(file, rt_acct_proc_show, NULL);
111941 }
111942
111943 static const struct file_operations rt_acct_proc_fops = {
111944 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
111945
111946 #define IP_IDENTS_SZ 2048u
111947 struct ip_ident_bucket {
111948 - atomic_t id;
111949 + atomic_unchecked_t id;
111950 u32 stamp32;
111951 };
111952
111953 -static struct ip_ident_bucket *ip_idents __read_mostly;
111954 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
111955
111956 /* In order to protect privacy, we add a perturbation to identifiers
111957 * if one generator is seldom used. This makes hard for an attacker
111958 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
111959 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
111960 delta = prandom_u32_max(now - old);
111961
111962 - return atomic_add_return(segs + delta, &bucket->id) - segs;
111963 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
111964 }
111965 EXPORT_SYMBOL(ip_idents_reserve);
111966
111967 @@ -2643,34 +2643,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
111968 .maxlen = sizeof(int),
111969 .mode = 0200,
111970 .proc_handler = ipv4_sysctl_rtcache_flush,
111971 + .extra1 = &init_net,
111972 },
111973 { },
111974 };
111975
111976 static __net_init int sysctl_route_net_init(struct net *net)
111977 {
111978 - struct ctl_table *tbl;
111979 + ctl_table_no_const *tbl = NULL;
111980
111981 - tbl = ipv4_route_flush_table;
111982 if (!net_eq(net, &init_net)) {
111983 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
111984 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
111985 if (tbl == NULL)
111986 goto err_dup;
111987
111988 /* Don't export sysctls to unprivileged users */
111989 if (net->user_ns != &init_user_ns)
111990 tbl[0].procname = NULL;
111991 - }
111992 - tbl[0].extra1 = net;
111993 + tbl[0].extra1 = net;
111994 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
111995 + } else
111996 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
111997
111998 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
111999 if (net->ipv4.route_hdr == NULL)
112000 goto err_reg;
112001 return 0;
112002
112003 err_reg:
112004 - if (tbl != ipv4_route_flush_table)
112005 - kfree(tbl);
112006 + kfree(tbl);
112007 err_dup:
112008 return -ENOMEM;
112009 }
112010 @@ -2693,8 +2693,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
112011
112012 static __net_init int rt_genid_init(struct net *net)
112013 {
112014 - atomic_set(&net->ipv4.rt_genid, 0);
112015 - atomic_set(&net->fnhe_genid, 0);
112016 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
112017 + atomic_set_unchecked(&net->fnhe_genid, 0);
112018 get_random_bytes(&net->ipv4.dev_addr_genid,
112019 sizeof(net->ipv4.dev_addr_genid));
112020 return 0;
112021 @@ -2738,11 +2738,7 @@ int __init ip_rt_init(void)
112022 int rc = 0;
112023 int cpu;
112024
112025 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
112026 - if (!ip_idents)
112027 - panic("IP: failed to allocate ip_idents\n");
112028 -
112029 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
112030 + prandom_bytes(ip_idents, sizeof(ip_idents));
112031
112032 for_each_possible_cpu(cpu) {
112033 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
112034 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
112035 index d151539..5f5e247 100644
112036 --- a/net/ipv4/sysctl_net_ipv4.c
112037 +++ b/net/ipv4/sysctl_net_ipv4.c
112038 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
112039 container_of(table->data, struct net, ipv4.ip_local_ports.range);
112040 int ret;
112041 int range[2];
112042 - struct ctl_table tmp = {
112043 + ctl_table_no_const tmp = {
112044 .data = &range,
112045 .maxlen = sizeof(range),
112046 .mode = table->mode,
112047 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
112048 int ret;
112049 gid_t urange[2];
112050 kgid_t low, high;
112051 - struct ctl_table tmp = {
112052 + ctl_table_no_const tmp = {
112053 .data = &urange,
112054 .maxlen = sizeof(urange),
112055 .mode = table->mode,
112056 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
112057 void __user *buffer, size_t *lenp, loff_t *ppos)
112058 {
112059 char val[TCP_CA_NAME_MAX];
112060 - struct ctl_table tbl = {
112061 + ctl_table_no_const tbl = {
112062 .data = val,
112063 .maxlen = TCP_CA_NAME_MAX,
112064 };
112065 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
112066 void __user *buffer, size_t *lenp,
112067 loff_t *ppos)
112068 {
112069 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
112070 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
112071 int ret;
112072
112073 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
112074 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
112075 void __user *buffer, size_t *lenp,
112076 loff_t *ppos)
112077 {
112078 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
112079 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
112080 int ret;
112081
112082 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
112083 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
112084 void __user *buffer, size_t *lenp,
112085 loff_t *ppos)
112086 {
112087 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
112088 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
112089 struct tcp_fastopen_context *ctxt;
112090 int ret;
112091 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
112092 @@ -888,13 +888,12 @@ static struct ctl_table ipv4_net_table[] = {
112093
112094 static __net_init int ipv4_sysctl_init_net(struct net *net)
112095 {
112096 - struct ctl_table *table;
112097 + ctl_table_no_const *table = NULL;
112098
112099 - table = ipv4_net_table;
112100 if (!net_eq(net, &init_net)) {
112101 int i;
112102
112103 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
112104 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
112105 if (table == NULL)
112106 goto err_alloc;
112107
112108 @@ -903,7 +902,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
112109 table[i].data += (void *)net - (void *)&init_net;
112110 }
112111
112112 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
112113 + if (!net_eq(net, &init_net))
112114 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
112115 + else
112116 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
112117 if (net->ipv4.ipv4_hdr == NULL)
112118 goto err_reg;
112119
112120 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
112121 index 995a225..e1e9183 100644
112122 --- a/net/ipv4/tcp.c
112123 +++ b/net/ipv4/tcp.c
112124 @@ -520,8 +520,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
112125
112126 /* Race breaker. If space is freed after
112127 * wspace test but before the flags are set,
112128 - * IO signal will be lost.
112129 + * IO signal will be lost. Memory barrier
112130 + * pairs with the input side.
112131 */
112132 + smp_mb__after_atomic();
112133 if (sk_stream_is_writeable(sk))
112134 mask |= POLLOUT | POLLWRNORM;
112135 }
112136 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
112137 index f501ac04..0c5a1b2 100644
112138 --- a/net/ipv4/tcp_input.c
112139 +++ b/net/ipv4/tcp_input.c
112140 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
112141 * without any lock. We want to make sure compiler wont store
112142 * intermediate values in this location.
112143 */
112144 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
112145 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
112146 sk->sk_max_pacing_rate);
112147 }
112148
112149 @@ -4541,7 +4541,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
112150 * simplifies code)
112151 */
112152 static void
112153 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
112154 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
112155 struct sk_buff *head, struct sk_buff *tail,
112156 u32 start, u32 end)
112157 {
112158 @@ -4799,6 +4799,8 @@ static void tcp_check_space(struct sock *sk)
112159 {
112160 if (sock_flag(sk, SOCK_QUEUE_SHRUNK)) {
112161 sock_reset_flag(sk, SOCK_QUEUE_SHRUNK);
112162 + /* pairs with tcp_poll() */
112163 + smp_mb__after_atomic();
112164 if (sk->sk_socket &&
112165 test_bit(SOCK_NOSPACE, &sk->sk_socket->flags))
112166 tcp_new_space(sk);
112167 @@ -5525,6 +5527,7 @@ discard:
112168 tcp_paws_reject(&tp->rx_opt, 0))
112169 goto discard_and_undo;
112170
112171 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
112172 if (th->syn) {
112173 /* We see SYN without ACK. It is attempt of
112174 * simultaneous connect with crossed SYNs.
112175 @@ -5575,6 +5578,7 @@ discard:
112176 goto discard;
112177 #endif
112178 }
112179 +#endif
112180 /* "fifth, if neither of the SYN or RST bits is set then
112181 * drop the segment and return."
112182 */
112183 @@ -5621,7 +5625,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
112184 goto discard;
112185
112186 if (th->syn) {
112187 - if (th->fin)
112188 + if (th->fin || th->urg || th->psh)
112189 goto discard;
112190 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
112191 return 1;
112192 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
112193 index f1756ee..8908cb0 100644
112194 --- a/net/ipv4/tcp_ipv4.c
112195 +++ b/net/ipv4/tcp_ipv4.c
112196 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
112197 int sysctl_tcp_low_latency __read_mostly;
112198 EXPORT_SYMBOL(sysctl_tcp_low_latency);
112199
112200 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112201 +extern int grsec_enable_blackhole;
112202 +#endif
112203 +
112204 #ifdef CONFIG_TCP_MD5SIG
112205 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
112206 __be32 daddr, __be32 saddr, const struct tcphdr *th);
112207 @@ -1475,6 +1479,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
112208 return 0;
112209
112210 reset:
112211 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112212 + if (!grsec_enable_blackhole)
112213 +#endif
112214 tcp_v4_send_reset(rsk, skb);
112215 discard:
112216 kfree_skb(skb);
112217 @@ -1639,12 +1646,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
112218 TCP_SKB_CB(skb)->sacked = 0;
112219
112220 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
112221 - if (!sk)
112222 + if (!sk) {
112223 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112224 + ret = 1;
112225 +#endif
112226 goto no_tcp_socket;
112227 -
112228 + }
112229 process:
112230 - if (sk->sk_state == TCP_TIME_WAIT)
112231 + if (sk->sk_state == TCP_TIME_WAIT) {
112232 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112233 + ret = 2;
112234 +#endif
112235 goto do_time_wait;
112236 + }
112237
112238 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
112239 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
112240 @@ -1700,6 +1714,10 @@ csum_error:
112241 bad_packet:
112242 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
112243 } else {
112244 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112245 + if (!grsec_enable_blackhole || (ret == 1 &&
112246 + (skb->dev->flags & IFF_LOOPBACK)))
112247 +#endif
112248 tcp_v4_send_reset(NULL, skb);
112249 }
112250
112251 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
112252 index 50277af..defe393 100644
112253 --- a/net/ipv4/tcp_minisocks.c
112254 +++ b/net/ipv4/tcp_minisocks.c
112255 @@ -27,6 +27,10 @@
112256 #include <net/inet_common.h>
112257 #include <net/xfrm.h>
112258
112259 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112260 +extern int grsec_enable_blackhole;
112261 +#endif
112262 +
112263 int sysctl_tcp_syncookies __read_mostly = 1;
112264 EXPORT_SYMBOL(sysctl_tcp_syncookies);
112265
112266 @@ -788,7 +792,10 @@ embryonic_reset:
112267 * avoid becoming vulnerable to outside attack aiming at
112268 * resetting legit local connections.
112269 */
112270 - req->rsk_ops->send_reset(sk, skb);
112271 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112272 + if (!grsec_enable_blackhole)
112273 +#endif
112274 + req->rsk_ops->send_reset(sk, skb);
112275 } else if (fastopen) { /* received a valid RST pkt */
112276 reqsk_fastopen_remove(sk, req, true);
112277 tcp_reset(sk);
112278 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
112279 index ebf5ff5..4d1ff32 100644
112280 --- a/net/ipv4/tcp_probe.c
112281 +++ b/net/ipv4/tcp_probe.c
112282 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
112283 if (cnt + width >= len)
112284 break;
112285
112286 - if (copy_to_user(buf + cnt, tbuf, width))
112287 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
112288 return -EFAULT;
112289 cnt += width;
112290 }
112291 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
112292 index 0732b78..a82bdc6 100644
112293 --- a/net/ipv4/tcp_timer.c
112294 +++ b/net/ipv4/tcp_timer.c
112295 @@ -22,6 +22,10 @@
112296 #include <linux/gfp.h>
112297 #include <net/tcp.h>
112298
112299 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112300 +extern int grsec_lastack_retries;
112301 +#endif
112302 +
112303 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
112304 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
112305 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
112306 @@ -194,6 +198,13 @@ static int tcp_write_timeout(struct sock *sk)
112307 }
112308 }
112309
112310 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112311 + if ((sk->sk_state == TCP_LAST_ACK) &&
112312 + (grsec_lastack_retries > 0) &&
112313 + (grsec_lastack_retries < retry_until))
112314 + retry_until = grsec_lastack_retries;
112315 +#endif
112316 +
112317 if (retransmits_timed_out(sk, retry_until,
112318 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
112319 /* Has it gone just too far? */
112320 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
112321 index 51f1745..4bc0427 100644
112322 --- a/net/ipv4/udp.c
112323 +++ b/net/ipv4/udp.c
112324 @@ -87,6 +87,7 @@
112325 #include <linux/types.h>
112326 #include <linux/fcntl.h>
112327 #include <linux/module.h>
112328 +#include <linux/security.h>
112329 #include <linux/socket.h>
112330 #include <linux/sockios.h>
112331 #include <linux/igmp.h>
112332 @@ -115,6 +116,10 @@
112333 #include <net/busy_poll.h>
112334 #include "udp_impl.h"
112335
112336 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112337 +extern int grsec_enable_blackhole;
112338 +#endif
112339 +
112340 struct udp_table udp_table __read_mostly;
112341 EXPORT_SYMBOL(udp_table);
112342
112343 @@ -609,6 +614,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
112344 return true;
112345 }
112346
112347 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
112348 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
112349 +
112350 /*
112351 * This routine is called by the ICMP module when it gets some
112352 * sort of error condition. If err < 0 then the socket should
112353 @@ -946,9 +954,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
112354 dport = usin->sin_port;
112355 if (dport == 0)
112356 return -EINVAL;
112357 +
112358 + err = gr_search_udp_sendmsg(sk, usin);
112359 + if (err)
112360 + return err;
112361 } else {
112362 if (sk->sk_state != TCP_ESTABLISHED)
112363 return -EDESTADDRREQ;
112364 +
112365 + err = gr_search_udp_sendmsg(sk, NULL);
112366 + if (err)
112367 + return err;
112368 +
112369 daddr = inet->inet_daddr;
112370 dport = inet->inet_dport;
112371 /* Open fast path for connected socket.
112372 @@ -1196,7 +1213,7 @@ static unsigned int first_packet_length(struct sock *sk)
112373 IS_UDPLITE(sk));
112374 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112375 IS_UDPLITE(sk));
112376 - atomic_inc(&sk->sk_drops);
112377 + atomic_inc_unchecked(&sk->sk_drops);
112378 __skb_unlink(skb, rcvq);
112379 __skb_queue_tail(&list_kill, skb);
112380 }
112381 @@ -1276,6 +1293,10 @@ try_again:
112382 if (!skb)
112383 goto out;
112384
112385 + err = gr_search_udp_recvmsg(sk, skb);
112386 + if (err)
112387 + goto out_free;
112388 +
112389 ulen = skb->len - sizeof(struct udphdr);
112390 copied = len;
112391 if (copied > ulen)
112392 @@ -1308,7 +1329,7 @@ try_again:
112393 if (unlikely(err)) {
112394 trace_kfree_skb(skb, udp_recvmsg);
112395 if (!peeked) {
112396 - atomic_inc(&sk->sk_drops);
112397 + atomic_inc_unchecked(&sk->sk_drops);
112398 UDP_INC_STATS_USER(sock_net(sk),
112399 UDP_MIB_INERRORS, is_udplite);
112400 }
112401 @@ -1604,7 +1625,7 @@ csum_error:
112402 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
112403 drop:
112404 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
112405 - atomic_inc(&sk->sk_drops);
112406 + atomic_inc_unchecked(&sk->sk_drops);
112407 kfree_skb(skb);
112408 return -1;
112409 }
112410 @@ -1623,7 +1644,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
112411 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
112412
112413 if (!skb1) {
112414 - atomic_inc(&sk->sk_drops);
112415 + atomic_inc_unchecked(&sk->sk_drops);
112416 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
112417 IS_UDPLITE(sk));
112418 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112419 @@ -1829,6 +1850,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
112420 goto csum_error;
112421
112422 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
112423 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112424 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
112425 +#endif
112426 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
112427
112428 /*
112429 @@ -2426,7 +2450,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
112430 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
112431 0, sock_i_ino(sp),
112432 atomic_read(&sp->sk_refcnt), sp,
112433 - atomic_read(&sp->sk_drops));
112434 + atomic_read_unchecked(&sp->sk_drops));
112435 }
112436
112437 int udp4_seq_show(struct seq_file *seq, void *v)
112438 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
112439 index 6156f68..d6ab46d 100644
112440 --- a/net/ipv4/xfrm4_policy.c
112441 +++ b/net/ipv4/xfrm4_policy.c
112442 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
112443 fl4->flowi4_tos = iph->tos;
112444 }
112445
112446 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
112447 +static int xfrm4_garbage_collect(struct dst_ops *ops)
112448 {
112449 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
112450
112451 - xfrm4_policy_afinfo.garbage_collect(net);
112452 + xfrm_garbage_collect_deferred(net);
112453 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
112454 }
112455
112456 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
112457
112458 static int __net_init xfrm4_net_init(struct net *net)
112459 {
112460 - struct ctl_table *table;
112461 + ctl_table_no_const *table = NULL;
112462 struct ctl_table_header *hdr;
112463
112464 - table = xfrm4_policy_table;
112465 if (!net_eq(net, &init_net)) {
112466 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
112467 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
112468 if (!table)
112469 goto err_alloc;
112470
112471 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
112472 - }
112473 -
112474 - hdr = register_net_sysctl(net, "net/ipv4", table);
112475 + hdr = register_net_sysctl(net, "net/ipv4", table);
112476 + } else
112477 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
112478 if (!hdr)
112479 goto err_reg;
112480
112481 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
112482 return 0;
112483
112484 err_reg:
112485 - if (!net_eq(net, &init_net))
112486 - kfree(table);
112487 + kfree(table);
112488 err_alloc:
112489 return -ENOMEM;
112490 }
112491 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
112492 index b603002..0de5c88 100644
112493 --- a/net/ipv6/addrconf.c
112494 +++ b/net/ipv6/addrconf.c
112495 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
112496 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
112497 .mtu6 = IPV6_MIN_MTU,
112498 .accept_ra = 1,
112499 - .accept_redirects = 1,
112500 + .accept_redirects = 0,
112501 .autoconf = 1,
112502 .force_mld_version = 0,
112503 .mldv1_unsolicited_report_interval = 10 * HZ,
112504 @@ -209,7 +209,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
112505 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
112506 .mtu6 = IPV6_MIN_MTU,
112507 .accept_ra = 1,
112508 - .accept_redirects = 1,
112509 + .accept_redirects = 0,
112510 .autoconf = 1,
112511 .force_mld_version = 0,
112512 .mldv1_unsolicited_report_interval = 10 * HZ,
112513 @@ -607,7 +607,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
112514 idx = 0;
112515 head = &net->dev_index_head[h];
112516 rcu_read_lock();
112517 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
112518 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
112519 net->dev_base_seq;
112520 hlist_for_each_entry_rcu(dev, head, index_hlist) {
112521 if (idx < s_idx)
112522 @@ -2438,7 +2438,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
112523 p.iph.ihl = 5;
112524 p.iph.protocol = IPPROTO_IPV6;
112525 p.iph.ttl = 64;
112526 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
112527 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
112528
112529 if (ops->ndo_do_ioctl) {
112530 mm_segment_t oldfs = get_fs();
112531 @@ -3587,16 +3587,23 @@ static const struct file_operations if6_fops = {
112532 .release = seq_release_net,
112533 };
112534
112535 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
112536 +extern void unregister_ipv6_seq_ops_addr(void);
112537 +
112538 static int __net_init if6_proc_net_init(struct net *net)
112539 {
112540 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
112541 + register_ipv6_seq_ops_addr(&if6_seq_ops);
112542 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
112543 + unregister_ipv6_seq_ops_addr();
112544 return -ENOMEM;
112545 + }
112546 return 0;
112547 }
112548
112549 static void __net_exit if6_proc_net_exit(struct net *net)
112550 {
112551 remove_proc_entry("if_inet6", net->proc_net);
112552 + unregister_ipv6_seq_ops_addr();
112553 }
112554
112555 static struct pernet_operations if6_proc_net_ops = {
112556 @@ -4215,7 +4222,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
112557 s_ip_idx = ip_idx = cb->args[2];
112558
112559 rcu_read_lock();
112560 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
112561 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
112562 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
112563 idx = 0;
112564 head = &net->dev_index_head[h];
112565 @@ -4864,7 +4871,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
112566 rt_genid_bump_ipv6(net);
112567 break;
112568 }
112569 - atomic_inc(&net->ipv6.dev_addr_genid);
112570 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
112571 }
112572
112573 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
112574 @@ -4884,7 +4891,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
112575 int *valp = ctl->data;
112576 int val = *valp;
112577 loff_t pos = *ppos;
112578 - struct ctl_table lctl;
112579 + ctl_table_no_const lctl;
112580 int ret;
112581
112582 /*
112583 @@ -4909,7 +4916,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
112584 {
112585 struct inet6_dev *idev = ctl->extra1;
112586 int min_mtu = IPV6_MIN_MTU;
112587 - struct ctl_table lctl;
112588 + ctl_table_no_const lctl;
112589
112590 lctl = *ctl;
112591 lctl.extra1 = &min_mtu;
112592 @@ -4984,7 +4991,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
112593 int *valp = ctl->data;
112594 int val = *valp;
112595 loff_t pos = *ppos;
112596 - struct ctl_table lctl;
112597 + ctl_table_no_const lctl;
112598 int ret;
112599
112600 /*
112601 diff --git a/net/ipv6/addrconf_core.c b/net/ipv6/addrconf_core.c
112602 index 98cc4cd..0768c4e 100644
112603 --- a/net/ipv6/addrconf_core.c
112604 +++ b/net/ipv6/addrconf_core.c
112605 @@ -133,6 +133,14 @@ static void snmp6_free_dev(struct inet6_dev *idev)
112606 free_percpu(idev->stats.ipv6);
112607 }
112608
112609 +static void in6_dev_finish_destroy_rcu(struct rcu_head *head)
112610 +{
112611 + struct inet6_dev *idev = container_of(head, struct inet6_dev, rcu);
112612 +
112613 + snmp6_free_dev(idev);
112614 + kfree(idev);
112615 +}
112616 +
112617 /* Nobody refers to this device, we may destroy it. */
112618
112619 void in6_dev_finish_destroy(struct inet6_dev *idev)
112620 @@ -151,7 +159,6 @@ void in6_dev_finish_destroy(struct inet6_dev *idev)
112621 pr_warn("Freeing alive inet6 device %p\n", idev);
112622 return;
112623 }
112624 - snmp6_free_dev(idev);
112625 - kfree_rcu(idev, rcu);
112626 + call_rcu(&idev->rcu, in6_dev_finish_destroy_rcu);
112627 }
112628 EXPORT_SYMBOL(in6_dev_finish_destroy);
112629 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
112630 index e8c4400..a4cd5da 100644
112631 --- a/net/ipv6/af_inet6.c
112632 +++ b/net/ipv6/af_inet6.c
112633 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
112634 net->ipv6.sysctl.icmpv6_time = 1*HZ;
112635 net->ipv6.sysctl.flowlabel_consistency = 1;
112636 net->ipv6.sysctl.auto_flowlabels = 0;
112637 - atomic_set(&net->ipv6.fib6_sernum, 1);
112638 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
112639
112640 err = ipv6_init_mibs(net);
112641 if (err)
112642 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
112643 index ace8dac..bd6942d 100644
112644 --- a/net/ipv6/datagram.c
112645 +++ b/net/ipv6/datagram.c
112646 @@ -957,5 +957,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
112647 0,
112648 sock_i_ino(sp),
112649 atomic_read(&sp->sk_refcnt), sp,
112650 - atomic_read(&sp->sk_drops));
112651 + atomic_read_unchecked(&sp->sk_drops));
112652 }
112653 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
112654 index a5e9519..16b7412 100644
112655 --- a/net/ipv6/icmp.c
112656 +++ b/net/ipv6/icmp.c
112657 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
112658
112659 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
112660 {
112661 - struct ctl_table *table;
112662 + ctl_table_no_const *table;
112663
112664 table = kmemdup(ipv6_icmp_table_template,
112665 sizeof(ipv6_icmp_table_template),
112666 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
112667 index 263ef41..88c7be8 100644
112668 --- a/net/ipv6/ip6_fib.c
112669 +++ b/net/ipv6/ip6_fib.c
112670 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
112671 int new, old;
112672
112673 do {
112674 - old = atomic_read(&net->ipv6.fib6_sernum);
112675 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
112676 new = old < INT_MAX ? old + 1 : 1;
112677 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
112678 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
112679 old, new) != old);
112680 return new;
112681 }
112682 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
112683 index bc28b7d..a08feea 100644
112684 --- a/net/ipv6/ip6_gre.c
112685 +++ b/net/ipv6/ip6_gre.c
112686 @@ -71,8 +71,8 @@ struct ip6gre_net {
112687 struct net_device *fb_tunnel_dev;
112688 };
112689
112690 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
112691 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
112692 +static struct rtnl_link_ops ip6gre_link_ops;
112693 +static struct rtnl_link_ops ip6gre_tap_ops;
112694 static int ip6gre_tunnel_init(struct net_device *dev);
112695 static void ip6gre_tunnel_setup(struct net_device *dev);
112696 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
112697 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
112698 }
112699
112700
112701 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
112702 +static struct inet6_protocol ip6gre_protocol = {
112703 .handler = ip6gre_rcv,
112704 .err_handler = ip6gre_err,
112705 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
112706 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
112707 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
112708 };
112709
112710 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
112711 +static struct rtnl_link_ops ip6gre_link_ops = {
112712 .kind = "ip6gre",
112713 .maxtype = IFLA_GRE_MAX,
112714 .policy = ip6gre_policy,
112715 @@ -1665,7 +1665,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
112716 .get_link_net = ip6_tnl_get_link_net,
112717 };
112718
112719 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
112720 +static struct rtnl_link_ops ip6gre_tap_ops = {
112721 .kind = "ip6gretap",
112722 .maxtype = IFLA_GRE_MAX,
112723 .policy = ip6gre_policy,
112724 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
112725 index ddd94ec..b7cfefb 100644
112726 --- a/net/ipv6/ip6_tunnel.c
112727 +++ b/net/ipv6/ip6_tunnel.c
112728 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
112729
112730 static int ip6_tnl_dev_init(struct net_device *dev);
112731 static void ip6_tnl_dev_setup(struct net_device *dev);
112732 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
112733 +static struct rtnl_link_ops ip6_link_ops;
112734
112735 static int ip6_tnl_net_id __read_mostly;
112736 struct ip6_tnl_net {
112737 @@ -1780,7 +1780,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
112738 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
112739 };
112740
112741 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
112742 +static struct rtnl_link_ops ip6_link_ops = {
112743 .kind = "ip6tnl",
112744 .maxtype = IFLA_IPTUN_MAX,
112745 .policy = ip6_tnl_policy,
112746 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
112747 index 5fb9e21..92bf04b 100644
112748 --- a/net/ipv6/ip6_vti.c
112749 +++ b/net/ipv6/ip6_vti.c
112750 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
112751
112752 static int vti6_dev_init(struct net_device *dev);
112753 static void vti6_dev_setup(struct net_device *dev);
112754 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
112755 +static struct rtnl_link_ops vti6_link_ops;
112756
112757 static int vti6_net_id __read_mostly;
112758 struct vti6_net {
112759 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
112760 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
112761 };
112762
112763 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
112764 +static struct rtnl_link_ops vti6_link_ops = {
112765 .kind = "vti6",
112766 .maxtype = IFLA_VTI_MAX,
112767 .policy = vti6_policy,
112768 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
112769 index 8d766d9..dcdfea7 100644
112770 --- a/net/ipv6/ipv6_sockglue.c
112771 +++ b/net/ipv6/ipv6_sockglue.c
112772 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
112773 if (sk->sk_type != SOCK_STREAM)
112774 return -ENOPROTOOPT;
112775
112776 - msg.msg_control = optval;
112777 + msg.msg_control = (void __force_kernel *)optval;
112778 msg.msg_controllen = len;
112779 msg.msg_flags = flags;
112780
112781 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
112782 index bb00c6f..16c90d7 100644
112783 --- a/net/ipv6/netfilter/ip6_tables.c
112784 +++ b/net/ipv6/netfilter/ip6_tables.c
112785 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
112786 #endif
112787
112788 static int get_info(struct net *net, void __user *user,
112789 - const int *len, int compat)
112790 + int len, int compat)
112791 {
112792 char name[XT_TABLE_MAXNAMELEN];
112793 struct xt_table *t;
112794 int ret;
112795
112796 - if (*len != sizeof(struct ip6t_getinfo)) {
112797 - duprintf("length %u != %zu\n", *len,
112798 + if (len != sizeof(struct ip6t_getinfo)) {
112799 + duprintf("length %u != %zu\n", len,
112800 sizeof(struct ip6t_getinfo));
112801 return -EINVAL;
112802 }
112803 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
112804 info.size = private->size;
112805 strcpy(info.name, name);
112806
112807 - if (copy_to_user(user, &info, *len) != 0)
112808 + if (copy_to_user(user, &info, len) != 0)
112809 ret = -EFAULT;
112810 else
112811 ret = 0;
112812 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
112813
112814 switch (cmd) {
112815 case IP6T_SO_GET_INFO:
112816 - ret = get_info(sock_net(sk), user, len, 1);
112817 + ret = get_info(sock_net(sk), user, *len, 1);
112818 break;
112819 case IP6T_SO_GET_ENTRIES:
112820 ret = compat_get_entries(sock_net(sk), user, len);
112821 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
112822
112823 switch (cmd) {
112824 case IP6T_SO_GET_INFO:
112825 - ret = get_info(sock_net(sk), user, len, 0);
112826 + ret = get_info(sock_net(sk), user, *len, 0);
112827 break;
112828
112829 case IP6T_SO_GET_ENTRIES:
112830 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
112831 index 6f187c8..34b367f 100644
112832 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
112833 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
112834 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
112835
112836 static int nf_ct_frag6_sysctl_register(struct net *net)
112837 {
112838 - struct ctl_table *table;
112839 + ctl_table_no_const *table = NULL;
112840 struct ctl_table_header *hdr;
112841
112842 - table = nf_ct_frag6_sysctl_table;
112843 if (!net_eq(net, &init_net)) {
112844 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
112845 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
112846 GFP_KERNEL);
112847 if (table == NULL)
112848 goto err_alloc;
112849 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
112850 table[2].data = &net->nf_frag.frags.high_thresh;
112851 table[2].extra1 = &net->nf_frag.frags.low_thresh;
112852 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
112853 - }
112854 -
112855 - hdr = register_net_sysctl(net, "net/netfilter", table);
112856 + hdr = register_net_sysctl(net, "net/netfilter", table);
112857 + } else
112858 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
112859 if (hdr == NULL)
112860 goto err_reg;
112861
112862 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
112863 return 0;
112864
112865 err_reg:
112866 - if (!net_eq(net, &init_net))
112867 - kfree(table);
112868 + kfree(table);
112869 err_alloc:
112870 return -ENOMEM;
112871 }
112872 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
112873 index a2dfff6..1e52e6d 100644
112874 --- a/net/ipv6/ping.c
112875 +++ b/net/ipv6/ping.c
112876 @@ -241,6 +241,24 @@ static struct pernet_operations ping_v6_net_ops = {
112877 };
112878 #endif
112879
112880 +static struct pingv6_ops real_pingv6_ops = {
112881 + .ipv6_recv_error = ipv6_recv_error,
112882 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
112883 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
112884 + .icmpv6_err_convert = icmpv6_err_convert,
112885 + .ipv6_icmp_error = ipv6_icmp_error,
112886 + .ipv6_chk_addr = ipv6_chk_addr,
112887 +};
112888 +
112889 +static struct pingv6_ops dummy_pingv6_ops = {
112890 + .ipv6_recv_error = dummy_ipv6_recv_error,
112891 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
112892 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
112893 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
112894 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
112895 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
112896 +};
112897 +
112898 int __init pingv6_init(void)
112899 {
112900 #ifdef CONFIG_PROC_FS
112901 @@ -248,13 +266,7 @@ int __init pingv6_init(void)
112902 if (ret)
112903 return ret;
112904 #endif
112905 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
112906 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
112907 - pingv6_ops.ip6_datagram_recv_specific_ctl =
112908 - ip6_datagram_recv_specific_ctl;
112909 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
112910 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
112911 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
112912 + pingv6_ops = &real_pingv6_ops;
112913 return inet6_register_protosw(&pingv6_protosw);
112914 }
112915
112916 @@ -263,14 +275,9 @@ int __init pingv6_init(void)
112917 */
112918 void pingv6_exit(void)
112919 {
112920 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
112921 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
112922 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
112923 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
112924 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
112925 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
112926 #ifdef CONFIG_PROC_FS
112927 unregister_pernet_subsys(&ping_v6_net_ops);
112928 #endif
112929 + pingv6_ops = &dummy_pingv6_ops;
112930 inet6_unregister_protosw(&pingv6_protosw);
112931 }
112932 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
112933 index 679253d0..70b653c 100644
112934 --- a/net/ipv6/proc.c
112935 +++ b/net/ipv6/proc.c
112936 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
112937 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
112938 goto proc_snmp6_fail;
112939
112940 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
112941 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
112942 if (!net->mib.proc_net_devsnmp6)
112943 goto proc_dev_snmp6_fail;
112944 return 0;
112945 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
112946 index dae7f1a..783b20d 100644
112947 --- a/net/ipv6/raw.c
112948 +++ b/net/ipv6/raw.c
112949 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
112950 {
112951 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
112952 skb_checksum_complete(skb)) {
112953 - atomic_inc(&sk->sk_drops);
112954 + atomic_inc_unchecked(&sk->sk_drops);
112955 kfree_skb(skb);
112956 return NET_RX_DROP;
112957 }
112958 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
112959 struct raw6_sock *rp = raw6_sk(sk);
112960
112961 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
112962 - atomic_inc(&sk->sk_drops);
112963 + atomic_inc_unchecked(&sk->sk_drops);
112964 kfree_skb(skb);
112965 return NET_RX_DROP;
112966 }
112967 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
112968
112969 if (inet->hdrincl) {
112970 if (skb_checksum_complete(skb)) {
112971 - atomic_inc(&sk->sk_drops);
112972 + atomic_inc_unchecked(&sk->sk_drops);
112973 kfree_skb(skb);
112974 return NET_RX_DROP;
112975 }
112976 @@ -609,7 +609,7 @@ out:
112977 return err;
112978 }
112979
112980 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
112981 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
112982 struct flowi6 *fl6, struct dst_entry **dstp,
112983 unsigned int flags)
112984 {
112985 @@ -915,12 +915,15 @@ do_confirm:
112986 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
112987 char __user *optval, int optlen)
112988 {
112989 + struct icmp6_filter filter;
112990 +
112991 switch (optname) {
112992 case ICMPV6_FILTER:
112993 if (optlen > sizeof(struct icmp6_filter))
112994 optlen = sizeof(struct icmp6_filter);
112995 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
112996 + if (copy_from_user(&filter, optval, optlen))
112997 return -EFAULT;
112998 + raw6_sk(sk)->filter = filter;
112999 return 0;
113000 default:
113001 return -ENOPROTOOPT;
113002 @@ -933,6 +936,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
113003 char __user *optval, int __user *optlen)
113004 {
113005 int len;
113006 + struct icmp6_filter filter;
113007
113008 switch (optname) {
113009 case ICMPV6_FILTER:
113010 @@ -944,7 +948,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
113011 len = sizeof(struct icmp6_filter);
113012 if (put_user(len, optlen))
113013 return -EFAULT;
113014 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
113015 + filter = raw6_sk(sk)->filter;
113016 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
113017 return -EFAULT;
113018 return 0;
113019 default:
113020 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
113021 index d7d70e6..bd5e9fc 100644
113022 --- a/net/ipv6/reassembly.c
113023 +++ b/net/ipv6/reassembly.c
113024 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
113025
113026 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
113027 {
113028 - struct ctl_table *table;
113029 + ctl_table_no_const *table = NULL;
113030 struct ctl_table_header *hdr;
113031
113032 - table = ip6_frags_ns_ctl_table;
113033 if (!net_eq(net, &init_net)) {
113034 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
113035 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
113036 if (table == NULL)
113037 goto err_alloc;
113038
113039 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
113040 /* Don't export sysctls to unprivileged users */
113041 if (net->user_ns != &init_user_ns)
113042 table[0].procname = NULL;
113043 - }
113044 + hdr = register_net_sysctl(net, "net/ipv6", table);
113045 + } else
113046 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
113047
113048 - hdr = register_net_sysctl(net, "net/ipv6", table);
113049 if (hdr == NULL)
113050 goto err_reg;
113051
113052 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
113053 return 0;
113054
113055 err_reg:
113056 - if (!net_eq(net, &init_net))
113057 - kfree(table);
113058 + kfree(table);
113059 err_alloc:
113060 return -ENOMEM;
113061 }
113062 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
113063 index 4688bd4..584453d 100644
113064 --- a/net/ipv6/route.c
113065 +++ b/net/ipv6/route.c
113066 @@ -3029,7 +3029,7 @@ struct ctl_table ipv6_route_table_template[] = {
113067
113068 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
113069 {
113070 - struct ctl_table *table;
113071 + ctl_table_no_const *table;
113072
113073 table = kmemdup(ipv6_route_table_template,
113074 sizeof(ipv6_route_table_template),
113075 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
113076 index e4cbd57..02b1aaa 100644
113077 --- a/net/ipv6/sit.c
113078 +++ b/net/ipv6/sit.c
113079 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
113080 static void ipip6_dev_free(struct net_device *dev);
113081 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
113082 __be32 *v4dst);
113083 -static struct rtnl_link_ops sit_link_ops __read_mostly;
113084 +static struct rtnl_link_ops sit_link_ops;
113085
113086 static int sit_net_id __read_mostly;
113087 struct sit_net {
113088 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
113089 unregister_netdevice_queue(dev, head);
113090 }
113091
113092 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
113093 +static struct rtnl_link_ops sit_link_ops = {
113094 .kind = "sit",
113095 .maxtype = IFLA_IPTUN_MAX,
113096 .policy = ipip6_policy,
113097 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
113098 index c5c10fa..2577d51 100644
113099 --- a/net/ipv6/sysctl_net_ipv6.c
113100 +++ b/net/ipv6/sysctl_net_ipv6.c
113101 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
113102
113103 static int __net_init ipv6_sysctl_net_init(struct net *net)
113104 {
113105 - struct ctl_table *ipv6_table;
113106 + ctl_table_no_const *ipv6_table;
113107 struct ctl_table *ipv6_route_table;
113108 struct ctl_table *ipv6_icmp_table;
113109 int err;
113110 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
113111 index 5ca3bc8..8c53c81 100644
113112 --- a/net/ipv6/tcp_ipv6.c
113113 +++ b/net/ipv6/tcp_ipv6.c
113114 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
113115 }
113116 }
113117
113118 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113119 +extern int grsec_enable_blackhole;
113120 +#endif
113121 +
113122 static void tcp_v6_hash(struct sock *sk)
113123 {
113124 if (sk->sk_state != TCP_CLOSE) {
113125 @@ -1345,6 +1349,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
113126 return 0;
113127
113128 reset:
113129 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113130 + if (!grsec_enable_blackhole)
113131 +#endif
113132 tcp_v6_send_reset(sk, skb);
113133 discard:
113134 if (opt_skb)
113135 @@ -1454,12 +1461,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
113136
113137 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
113138 inet6_iif(skb));
113139 - if (!sk)
113140 + if (!sk) {
113141 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113142 + ret = 1;
113143 +#endif
113144 goto no_tcp_socket;
113145 + }
113146
113147 process:
113148 - if (sk->sk_state == TCP_TIME_WAIT)
113149 + if (sk->sk_state == TCP_TIME_WAIT) {
113150 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113151 + ret = 2;
113152 +#endif
113153 goto do_time_wait;
113154 + }
113155
113156 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
113157 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
113158 @@ -1510,6 +1525,10 @@ csum_error:
113159 bad_packet:
113160 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
113161 } else {
113162 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113163 + if (!grsec_enable_blackhole || (ret == 1 &&
113164 + (skb->dev->flags & IFF_LOOPBACK)))
113165 +#endif
113166 tcp_v6_send_reset(NULL, skb);
113167 }
113168
113169 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
113170 index 1c9512a..786b8d6 100644
113171 --- a/net/ipv6/udp.c
113172 +++ b/net/ipv6/udp.c
113173 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
113174 udp_ipv6_hash_secret + net_hash_mix(net));
113175 }
113176
113177 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113178 +extern int grsec_enable_blackhole;
113179 +#endif
113180 +
113181 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
113182 {
113183 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
113184 @@ -448,7 +452,7 @@ try_again:
113185 if (unlikely(err)) {
113186 trace_kfree_skb(skb, udpv6_recvmsg);
113187 if (!peeked) {
113188 - atomic_inc(&sk->sk_drops);
113189 + atomic_inc_unchecked(&sk->sk_drops);
113190 if (is_udp4)
113191 UDP_INC_STATS_USER(sock_net(sk),
113192 UDP_MIB_INERRORS,
113193 @@ -712,7 +716,7 @@ csum_error:
113194 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
113195 drop:
113196 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
113197 - atomic_inc(&sk->sk_drops);
113198 + atomic_inc_unchecked(&sk->sk_drops);
113199 kfree_skb(skb);
113200 return -1;
113201 }
113202 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
113203 if (likely(skb1 == NULL))
113204 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
113205 if (!skb1) {
113206 - atomic_inc(&sk->sk_drops);
113207 + atomic_inc_unchecked(&sk->sk_drops);
113208 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
113209 IS_UDPLITE(sk));
113210 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
113211 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
113212 goto csum_error;
113213
113214 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
113215 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113216 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
113217 +#endif
113218 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
113219
113220 kfree_skb(skb);
113221 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
113222 index 8d2d01b4..313511e 100644
113223 --- a/net/ipv6/xfrm6_policy.c
113224 +++ b/net/ipv6/xfrm6_policy.c
113225 @@ -224,11 +224,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
113226 }
113227 }
113228
113229 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
113230 +static int xfrm6_garbage_collect(struct dst_ops *ops)
113231 {
113232 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
113233
113234 - xfrm6_policy_afinfo.garbage_collect(net);
113235 + xfrm_garbage_collect_deferred(net);
113236 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
113237 }
113238
113239 @@ -341,19 +341,19 @@ static struct ctl_table xfrm6_policy_table[] = {
113240
113241 static int __net_init xfrm6_net_init(struct net *net)
113242 {
113243 - struct ctl_table *table;
113244 + ctl_table_no_const *table = NULL;
113245 struct ctl_table_header *hdr;
113246
113247 - table = xfrm6_policy_table;
113248 if (!net_eq(net, &init_net)) {
113249 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
113250 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
113251 if (!table)
113252 goto err_alloc;
113253
113254 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
113255 - }
113256 + hdr = register_net_sysctl(net, "net/ipv6", table);
113257 + } else
113258 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
113259
113260 - hdr = register_net_sysctl(net, "net/ipv6", table);
113261 if (!hdr)
113262 goto err_reg;
113263
113264 @@ -361,8 +361,7 @@ static int __net_init xfrm6_net_init(struct net *net)
113265 return 0;
113266
113267 err_reg:
113268 - if (!net_eq(net, &init_net))
113269 - kfree(table);
113270 + kfree(table);
113271 err_alloc:
113272 return -ENOMEM;
113273 }
113274 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
113275 index c1d247e..9e5949d 100644
113276 --- a/net/ipx/ipx_proc.c
113277 +++ b/net/ipx/ipx_proc.c
113278 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
113279 struct proc_dir_entry *p;
113280 int rc = -ENOMEM;
113281
113282 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
113283 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
113284
113285 if (!ipx_proc_dir)
113286 goto out;
113287 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
113288 index 683346d..cb0e12d 100644
113289 --- a/net/irda/ircomm/ircomm_tty.c
113290 +++ b/net/irda/ircomm/ircomm_tty.c
113291 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113292 add_wait_queue(&port->open_wait, &wait);
113293
113294 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
113295 - __FILE__, __LINE__, tty->driver->name, port->count);
113296 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113297
113298 spin_lock_irqsave(&port->lock, flags);
113299 - port->count--;
113300 + atomic_dec(&port->count);
113301 port->blocked_open++;
113302 spin_unlock_irqrestore(&port->lock, flags);
113303
113304 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113305 }
113306
113307 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
113308 - __FILE__, __LINE__, tty->driver->name, port->count);
113309 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113310
113311 schedule();
113312 }
113313 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113314
113315 spin_lock_irqsave(&port->lock, flags);
113316 if (!tty_hung_up_p(filp))
113317 - port->count++;
113318 + atomic_inc(&port->count);
113319 port->blocked_open--;
113320 spin_unlock_irqrestore(&port->lock, flags);
113321
113322 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
113323 - __FILE__, __LINE__, tty->driver->name, port->count);
113324 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113325
113326 if (!retval)
113327 port->flags |= ASYNC_NORMAL_ACTIVE;
113328 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
113329
113330 /* ++ is not atomic, so this should be protected - Jean II */
113331 spin_lock_irqsave(&self->port.lock, flags);
113332 - self->port.count++;
113333 + atomic_inc(&self->port.count);
113334 spin_unlock_irqrestore(&self->port.lock, flags);
113335 tty_port_tty_set(&self->port, tty);
113336
113337 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
113338 - self->line, self->port.count);
113339 + self->line, atomic_read(&self->port.count));
113340
113341 /* Not really used by us, but lets do it anyway */
113342 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
113343 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
113344 tty_kref_put(port->tty);
113345 }
113346 port->tty = NULL;
113347 - port->count = 0;
113348 + atomic_set(&port->count, 0);
113349 spin_unlock_irqrestore(&port->lock, flags);
113350
113351 wake_up_interruptible(&port->open_wait);
113352 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
113353 seq_putc(m, '\n');
113354
113355 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
113356 - seq_printf(m, "Open count: %d\n", self->port.count);
113357 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
113358 seq_printf(m, "Max data size: %d\n", self->max_data_size);
113359 seq_printf(m, "Max header size: %d\n", self->max_header_size);
113360
113361 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
113362 index b9ac598..f88cc56 100644
113363 --- a/net/irda/irproc.c
113364 +++ b/net/irda/irproc.c
113365 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
113366 {
113367 int i;
113368
113369 - proc_irda = proc_mkdir("irda", init_net.proc_net);
113370 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
113371 if (proc_irda == NULL)
113372 return;
113373
113374 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
113375 index 53d9311..cbaf99f 100644
113376 --- a/net/iucv/af_iucv.c
113377 +++ b/net/iucv/af_iucv.c
113378 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
113379 {
113380 char name[12];
113381
113382 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
113383 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
113384 while (__iucv_get_sock_by_name(name)) {
113385 sprintf(name, "%08x",
113386 - atomic_inc_return(&iucv_sk_list.autobind_name));
113387 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
113388 }
113389 memcpy(iucv->src_name, name, 8);
113390 }
113391 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
113392 index 2a6a1fd..6c112b0 100644
113393 --- a/net/iucv/iucv.c
113394 +++ b/net/iucv/iucv.c
113395 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
113396 return NOTIFY_OK;
113397 }
113398
113399 -static struct notifier_block __refdata iucv_cpu_notifier = {
113400 +static struct notifier_block iucv_cpu_notifier = {
113401 .notifier_call = iucv_cpu_notify,
113402 };
113403
113404 diff --git a/net/key/af_key.c b/net/key/af_key.c
113405 index f8ac939..1e189bf 100644
113406 --- a/net/key/af_key.c
113407 +++ b/net/key/af_key.c
113408 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
113409 static u32 get_acqseq(void)
113410 {
113411 u32 res;
113412 - static atomic_t acqseq;
113413 + static atomic_unchecked_t acqseq;
113414
113415 do {
113416 - res = atomic_inc_return(&acqseq);
113417 + res = atomic_inc_return_unchecked(&acqseq);
113418 } while (!res);
113419 return res;
113420 }
113421 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
113422 index 781b3a2..73a7434 100644
113423 --- a/net/l2tp/l2tp_eth.c
113424 +++ b/net/l2tp/l2tp_eth.c
113425 @@ -42,12 +42,12 @@ struct l2tp_eth {
113426 struct sock *tunnel_sock;
113427 struct l2tp_session *session;
113428 struct list_head list;
113429 - atomic_long_t tx_bytes;
113430 - atomic_long_t tx_packets;
113431 - atomic_long_t tx_dropped;
113432 - atomic_long_t rx_bytes;
113433 - atomic_long_t rx_packets;
113434 - atomic_long_t rx_errors;
113435 + atomic_long_unchecked_t tx_bytes;
113436 + atomic_long_unchecked_t tx_packets;
113437 + atomic_long_unchecked_t tx_dropped;
113438 + atomic_long_unchecked_t rx_bytes;
113439 + atomic_long_unchecked_t rx_packets;
113440 + atomic_long_unchecked_t rx_errors;
113441 };
113442
113443 /* via l2tp_session_priv() */
113444 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
113445 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
113446
113447 if (likely(ret == NET_XMIT_SUCCESS)) {
113448 - atomic_long_add(len, &priv->tx_bytes);
113449 - atomic_long_inc(&priv->tx_packets);
113450 + atomic_long_add_unchecked(len, &priv->tx_bytes);
113451 + atomic_long_inc_unchecked(&priv->tx_packets);
113452 } else {
113453 - atomic_long_inc(&priv->tx_dropped);
113454 + atomic_long_inc_unchecked(&priv->tx_dropped);
113455 }
113456 return NETDEV_TX_OK;
113457 }
113458 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
113459 {
113460 struct l2tp_eth *priv = netdev_priv(dev);
113461
113462 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
113463 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
113464 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
113465 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
113466 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
113467 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
113468 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
113469 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
113470 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
113471 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
113472 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
113473 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
113474 return stats;
113475 }
113476
113477 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
113478 nf_reset(skb);
113479
113480 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
113481 - atomic_long_inc(&priv->rx_packets);
113482 - atomic_long_add(data_len, &priv->rx_bytes);
113483 + atomic_long_inc_unchecked(&priv->rx_packets);
113484 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
113485 } else {
113486 - atomic_long_inc(&priv->rx_errors);
113487 + atomic_long_inc_unchecked(&priv->rx_errors);
113488 }
113489 return;
113490
113491 error:
113492 - atomic_long_inc(&priv->rx_errors);
113493 + atomic_long_inc_unchecked(&priv->rx_errors);
113494 kfree_skb(skb);
113495 }
113496
113497 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
113498 index 05dfc8aa..df6cfd7 100644
113499 --- a/net/l2tp/l2tp_ip.c
113500 +++ b/net/l2tp/l2tp_ip.c
113501 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
113502 .ops = &l2tp_ip_ops,
113503 };
113504
113505 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
113506 +static const struct net_protocol l2tp_ip_protocol = {
113507 .handler = l2tp_ip_recv,
113508 .netns_ok = 1,
113509 };
113510 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
113511 index 8611f1b..bc60a2d 100644
113512 --- a/net/l2tp/l2tp_ip6.c
113513 +++ b/net/l2tp/l2tp_ip6.c
113514 @@ -757,7 +757,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
113515 .ops = &l2tp_ip6_ops,
113516 };
113517
113518 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
113519 +static const struct inet6_protocol l2tp_ip6_protocol = {
113520 .handler = l2tp_ip6_recv,
113521 };
113522
113523 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
113524 index 1a3c7e0..80f8b0c 100644
113525 --- a/net/llc/llc_proc.c
113526 +++ b/net/llc/llc_proc.c
113527 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
113528 int rc = -ENOMEM;
113529 struct proc_dir_entry *p;
113530
113531 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
113532 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
113533 if (!llc_proc_dir)
113534 goto out;
113535
113536 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
113537 index dd4ff36..3462997 100644
113538 --- a/net/mac80211/cfg.c
113539 +++ b/net/mac80211/cfg.c
113540 @@ -581,7 +581,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
113541 ret = ieee80211_vif_use_channel(sdata, chandef,
113542 IEEE80211_CHANCTX_EXCLUSIVE);
113543 }
113544 - } else if (local->open_count == local->monitors) {
113545 + } else if (local_read(&local->open_count) == local->monitors) {
113546 local->_oper_chandef = *chandef;
113547 ieee80211_hw_config(local, 0);
113548 }
113549 @@ -3468,7 +3468,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
113550 else
113551 local->probe_req_reg--;
113552
113553 - if (!local->open_count)
113554 + if (!local_read(&local->open_count))
113555 break;
113556
113557 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
113558 @@ -3603,8 +3603,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
113559 if (chanctx_conf) {
113560 *chandef = sdata->vif.bss_conf.chandef;
113561 ret = 0;
113562 - } else if (local->open_count > 0 &&
113563 - local->open_count == local->monitors &&
113564 + } else if (local_read(&local->open_count) > 0 &&
113565 + local_read(&local->open_count) == local->monitors &&
113566 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
113567 if (local->use_chanctx)
113568 *chandef = local->monitor_chandef;
113569 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
113570 index 81e8dc5..5b77c58 100644
113571 --- a/net/mac80211/ieee80211_i.h
113572 +++ b/net/mac80211/ieee80211_i.h
113573 @@ -29,6 +29,7 @@
113574 #include <net/ieee80211_radiotap.h>
113575 #include <net/cfg80211.h>
113576 #include <net/mac80211.h>
113577 +#include <asm/local.h>
113578 #include "key.h"
113579 #include "sta_info.h"
113580 #include "debug.h"
113581 @@ -1129,7 +1130,7 @@ struct ieee80211_local {
113582 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
113583 spinlock_t queue_stop_reason_lock;
113584
113585 - int open_count;
113586 + local_t open_count;
113587 int monitors, cooked_mntrs;
113588 /* number of interfaces with corresponding FIF_ flags */
113589 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
113590 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
113591 index 81a2751..c06a026 100644
113592 --- a/net/mac80211/iface.c
113593 +++ b/net/mac80211/iface.c
113594 @@ -544,7 +544,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113595 break;
113596 }
113597
113598 - if (local->open_count == 0) {
113599 + if (local_read(&local->open_count) == 0) {
113600 res = drv_start(local);
113601 if (res)
113602 goto err_del_bss;
113603 @@ -591,7 +591,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113604 res = drv_add_interface(local, sdata);
113605 if (res)
113606 goto err_stop;
113607 - } else if (local->monitors == 0 && local->open_count == 0) {
113608 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
113609 res = ieee80211_add_virtual_monitor(local);
113610 if (res)
113611 goto err_stop;
113612 @@ -701,7 +701,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113613 atomic_inc(&local->iff_promiscs);
113614
113615 if (coming_up)
113616 - local->open_count++;
113617 + local_inc(&local->open_count);
113618
113619 if (hw_reconf_flags)
113620 ieee80211_hw_config(local, hw_reconf_flags);
113621 @@ -739,7 +739,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113622 err_del_interface:
113623 drv_remove_interface(local, sdata);
113624 err_stop:
113625 - if (!local->open_count)
113626 + if (!local_read(&local->open_count))
113627 drv_stop(local);
113628 err_del_bss:
113629 sdata->bss = NULL;
113630 @@ -907,7 +907,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113631 }
113632
113633 if (going_down)
113634 - local->open_count--;
113635 + local_dec(&local->open_count);
113636
113637 switch (sdata->vif.type) {
113638 case NL80211_IFTYPE_AP_VLAN:
113639 @@ -969,7 +969,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113640 }
113641 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
113642
113643 - if (local->open_count == 0)
113644 + if (local_read(&local->open_count) == 0)
113645 ieee80211_clear_tx_pending(local);
113646
113647 /*
113648 @@ -1012,7 +1012,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113649 if (cancel_scan)
113650 flush_delayed_work(&local->scan_work);
113651
113652 - if (local->open_count == 0) {
113653 + if (local_read(&local->open_count) == 0) {
113654 ieee80211_stop_device(local);
113655
113656 /* no reconfiguring after stop! */
113657 @@ -1023,7 +1023,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113658 ieee80211_configure_filter(local);
113659 ieee80211_hw_config(local, hw_reconf_flags);
113660
113661 - if (local->monitors == local->open_count)
113662 + if (local->monitors == local_read(&local->open_count))
113663 ieee80211_add_virtual_monitor(local);
113664 }
113665
113666 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
113667 index 5e09d35..e2fdbe2 100644
113668 --- a/net/mac80211/main.c
113669 +++ b/net/mac80211/main.c
113670 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
113671 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
113672 IEEE80211_CONF_CHANGE_POWER);
113673
113674 - if (changed && local->open_count) {
113675 + if (changed && local_read(&local->open_count)) {
113676 ret = drv_config(local, changed);
113677 /*
113678 * Goal:
113679 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
113680 index ca405b6..6cc8bee 100644
113681 --- a/net/mac80211/pm.c
113682 +++ b/net/mac80211/pm.c
113683 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113684 struct ieee80211_sub_if_data *sdata;
113685 struct sta_info *sta;
113686
113687 - if (!local->open_count)
113688 + if (!local_read(&local->open_count))
113689 goto suspend;
113690
113691 ieee80211_scan_cancel(local);
113692 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113693 cancel_work_sync(&local->dynamic_ps_enable_work);
113694 del_timer_sync(&local->dynamic_ps_timer);
113695
113696 - local->wowlan = wowlan && local->open_count;
113697 + local->wowlan = wowlan && local_read(&local->open_count);
113698 if (local->wowlan) {
113699 int err = drv_suspend(local, wowlan);
113700 if (err < 0) {
113701 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113702 WARN_ON(!list_empty(&local->chanctx_list));
113703
113704 /* stop hardware - this must stop RX */
113705 - if (local->open_count)
113706 + if (local_read(&local->open_count))
113707 ieee80211_stop_device(local);
113708
113709 suspend:
113710 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
113711 index d53355b..21f583a 100644
113712 --- a/net/mac80211/rate.c
113713 +++ b/net/mac80211/rate.c
113714 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
113715
113716 ASSERT_RTNL();
113717
113718 - if (local->open_count)
113719 + if (local_read(&local->open_count))
113720 return -EBUSY;
113721
113722 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
113723 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
113724 index 747bdcf..eb2b981 100644
113725 --- a/net/mac80211/util.c
113726 +++ b/net/mac80211/util.c
113727 @@ -1741,7 +1741,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113728 bool sched_scan_stopped = false;
113729
113730 /* nothing to do if HW shouldn't run */
113731 - if (!local->open_count)
113732 + if (!local_read(&local->open_count))
113733 goto wake_up;
113734
113735 #ifdef CONFIG_PM
113736 @@ -1993,7 +1993,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113737 local->in_reconfig = false;
113738 barrier();
113739
113740 - if (local->monitors == local->open_count && local->monitors > 0)
113741 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
113742 ieee80211_add_virtual_monitor(local);
113743
113744 /*
113745 @@ -2048,7 +2048,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113746 * If this is for hw restart things are still running.
113747 * We may want to change that later, however.
113748 */
113749 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
113750 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
113751 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
113752
113753 if (!local->suspended)
113754 @@ -2072,7 +2072,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113755 flush_delayed_work(&local->scan_work);
113756 }
113757
113758 - if (local->open_count && !reconfig_due_to_wowlan)
113759 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
113760 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
113761
113762 list_for_each_entry(sdata, &local->interfaces, list) {
113763 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
113764 index b02660f..c0f791c 100644
113765 --- a/net/netfilter/Kconfig
113766 +++ b/net/netfilter/Kconfig
113767 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
113768
113769 To compile it as a module, choose M here. If unsure, say N.
113770
113771 +config NETFILTER_XT_MATCH_GRADM
113772 + tristate '"gradm" match support'
113773 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
113774 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
113775 + ---help---
113776 + The gradm match allows to match on grsecurity RBAC being enabled.
113777 + It is useful when iptables rules are applied early on bootup to
113778 + prevent connections to the machine (except from a trusted host)
113779 + while the RBAC system is disabled.
113780 +
113781 config NETFILTER_XT_MATCH_HASHLIMIT
113782 tristate '"hashlimit" match support'
113783 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
113784 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
113785 index 89f73a9..e4e5bd9 100644
113786 --- a/net/netfilter/Makefile
113787 +++ b/net/netfilter/Makefile
113788 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
113789 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
113790 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
113791 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
113792 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
113793 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
113794 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
113795 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
113796 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
113797 index d259da3..6a32b2c 100644
113798 --- a/net/netfilter/ipset/ip_set_core.c
113799 +++ b/net/netfilter/ipset/ip_set_core.c
113800 @@ -1952,7 +1952,7 @@ done:
113801 return ret;
113802 }
113803
113804 -static struct nf_sockopt_ops so_set __read_mostly = {
113805 +static struct nf_sockopt_ops so_set = {
113806 .pf = PF_INET,
113807 .get_optmin = SO_IP_SET,
113808 .get_optmax = SO_IP_SET + 1,
113809 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
113810 index b0f7b62..0541842 100644
113811 --- a/net/netfilter/ipvs/ip_vs_conn.c
113812 +++ b/net/netfilter/ipvs/ip_vs_conn.c
113813 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
113814 /* Increase the refcnt counter of the dest */
113815 ip_vs_dest_hold(dest);
113816
113817 - conn_flags = atomic_read(&dest->conn_flags);
113818 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
113819 if (cp->protocol != IPPROTO_UDP)
113820 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
113821 flags = cp->flags;
113822 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
113823
113824 cp->control = NULL;
113825 atomic_set(&cp->n_control, 0);
113826 - atomic_set(&cp->in_pkts, 0);
113827 + atomic_set_unchecked(&cp->in_pkts, 0);
113828
113829 cp->packet_xmit = NULL;
113830 cp->app = NULL;
113831 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
113832
113833 /* Don't drop the entry if its number of incoming packets is not
113834 located in [0, 8] */
113835 - i = atomic_read(&cp->in_pkts);
113836 + i = atomic_read_unchecked(&cp->in_pkts);
113837 if (i > 8 || i < 0) return 0;
113838
113839 if (!todrop_rate[i]) return 0;
113840 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
113841 index b87ca32..76c7799 100644
113842 --- a/net/netfilter/ipvs/ip_vs_core.c
113843 +++ b/net/netfilter/ipvs/ip_vs_core.c
113844 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
113845 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
113846 /* do not touch skb anymore */
113847
113848 - atomic_inc(&cp->in_pkts);
113849 + atomic_inc_unchecked(&cp->in_pkts);
113850 ip_vs_conn_put(cp);
113851 return ret;
113852 }
113853 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
113854 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
113855 pkts = sysctl_sync_threshold(ipvs);
113856 else
113857 - pkts = atomic_add_return(1, &cp->in_pkts);
113858 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113859
113860 if (ipvs->sync_state & IP_VS_STATE_MASTER)
113861 ip_vs_sync_conn(net, cp, pkts);
113862 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
113863 index ed99448..3ba6cad 100644
113864 --- a/net/netfilter/ipvs/ip_vs_ctl.c
113865 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
113866 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
113867 */
113868 ip_vs_rs_hash(ipvs, dest);
113869 }
113870 - atomic_set(&dest->conn_flags, conn_flags);
113871 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
113872
113873 /* bind the service */
113874 old_svc = rcu_dereference_protected(dest->svc, 1);
113875 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
113876 * align with netns init in ip_vs_control_net_init()
113877 */
113878
113879 -static struct ctl_table vs_vars[] = {
113880 +static ctl_table_no_const vs_vars[] __read_only = {
113881 {
113882 .procname = "amemthresh",
113883 .maxlen = sizeof(int),
113884 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
113885 " %-7s %-6d %-10d %-10d\n",
113886 &dest->addr.in6,
113887 ntohs(dest->port),
113888 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
113889 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
113890 atomic_read(&dest->weight),
113891 atomic_read(&dest->activeconns),
113892 atomic_read(&dest->inactconns));
113893 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
113894 "%-7s %-6d %-10d %-10d\n",
113895 ntohl(dest->addr.ip),
113896 ntohs(dest->port),
113897 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
113898 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
113899 atomic_read(&dest->weight),
113900 atomic_read(&dest->activeconns),
113901 atomic_read(&dest->inactconns));
113902 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
113903
113904 entry.addr = dest->addr.ip;
113905 entry.port = dest->port;
113906 - entry.conn_flags = atomic_read(&dest->conn_flags);
113907 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
113908 entry.weight = atomic_read(&dest->weight);
113909 entry.u_threshold = dest->u_threshold;
113910 entry.l_threshold = dest->l_threshold;
113911 @@ -3040,7 +3040,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
113912 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
113913 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
113914 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
113915 - (atomic_read(&dest->conn_flags) &
113916 + (atomic_read_unchecked(&dest->conn_flags) &
113917 IP_VS_CONN_F_FWD_MASK)) ||
113918 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
113919 atomic_read(&dest->weight)) ||
113920 @@ -3675,7 +3675,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
113921 {
113922 int idx;
113923 struct netns_ipvs *ipvs = net_ipvs(net);
113924 - struct ctl_table *tbl;
113925 + ctl_table_no_const *tbl;
113926
113927 atomic_set(&ipvs->dropentry, 0);
113928 spin_lock_init(&ipvs->dropentry_lock);
113929 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
113930 index 127f140..553d652 100644
113931 --- a/net/netfilter/ipvs/ip_vs_lblc.c
113932 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
113933 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
113934 * IPVS LBLC sysctl table
113935 */
113936 #ifdef CONFIG_SYSCTL
113937 -static struct ctl_table vs_vars_table[] = {
113938 +static ctl_table_no_const vs_vars_table[] __read_only = {
113939 {
113940 .procname = "lblc_expiration",
113941 .data = NULL,
113942 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
113943 index 2229d2d..b32b785 100644
113944 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
113945 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
113946 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
113947 * IPVS LBLCR sysctl table
113948 */
113949
113950 -static struct ctl_table vs_vars_table[] = {
113951 +static ctl_table_no_const vs_vars_table[] __read_only = {
113952 {
113953 .procname = "lblcr_expiration",
113954 .data = NULL,
113955 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
113956 index d93ceeb..4556144 100644
113957 --- a/net/netfilter/ipvs/ip_vs_sync.c
113958 +++ b/net/netfilter/ipvs/ip_vs_sync.c
113959 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
113960 cp = cp->control;
113961 if (cp) {
113962 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
113963 - pkts = atomic_add_return(1, &cp->in_pkts);
113964 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113965 else
113966 pkts = sysctl_sync_threshold(ipvs);
113967 ip_vs_sync_conn(net, cp->control, pkts);
113968 @@ -771,7 +771,7 @@ control:
113969 if (!cp)
113970 return;
113971 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
113972 - pkts = atomic_add_return(1, &cp->in_pkts);
113973 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113974 else
113975 pkts = sysctl_sync_threshold(ipvs);
113976 goto sloop;
113977 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
113978
113979 if (opt)
113980 memcpy(&cp->in_seq, opt, sizeof(*opt));
113981 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
113982 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
113983 cp->state = state;
113984 cp->old_state = cp->state;
113985 /*
113986 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
113987 index 3aedbda..6a63567 100644
113988 --- a/net/netfilter/ipvs/ip_vs_xmit.c
113989 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
113990 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
113991 else
113992 rc = NF_ACCEPT;
113993 /* do not touch skb anymore */
113994 - atomic_inc(&cp->in_pkts);
113995 + atomic_inc_unchecked(&cp->in_pkts);
113996 goto out;
113997 }
113998
113999 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
114000 else
114001 rc = NF_ACCEPT;
114002 /* do not touch skb anymore */
114003 - atomic_inc(&cp->in_pkts);
114004 + atomic_inc_unchecked(&cp->in_pkts);
114005 goto out;
114006 }
114007
114008 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
114009 index a4b5e2a..13b1de3 100644
114010 --- a/net/netfilter/nf_conntrack_acct.c
114011 +++ b/net/netfilter/nf_conntrack_acct.c
114012 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
114013 #ifdef CONFIG_SYSCTL
114014 static int nf_conntrack_acct_init_sysctl(struct net *net)
114015 {
114016 - struct ctl_table *table;
114017 + ctl_table_no_const *table;
114018
114019 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
114020 GFP_KERNEL);
114021 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
114022 index 13fad86..18c984c 100644
114023 --- a/net/netfilter/nf_conntrack_core.c
114024 +++ b/net/netfilter/nf_conntrack_core.c
114025 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
114026 #define DYING_NULLS_VAL ((1<<30)+1)
114027 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
114028
114029 +#ifdef CONFIG_GRKERNSEC_HIDESYM
114030 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
114031 +#endif
114032 +
114033 int nf_conntrack_init_net(struct net *net)
114034 {
114035 int ret = -ENOMEM;
114036 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
114037 if (!net->ct.stat)
114038 goto err_pcpu_lists;
114039
114040 +#ifdef CONFIG_GRKERNSEC_HIDESYM
114041 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
114042 +#else
114043 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
114044 +#endif
114045 if (!net->ct.slabname)
114046 goto err_slabname;
114047
114048 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
114049 index 4e78c57..ec8fb74 100644
114050 --- a/net/netfilter/nf_conntrack_ecache.c
114051 +++ b/net/netfilter/nf_conntrack_ecache.c
114052 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
114053 #ifdef CONFIG_SYSCTL
114054 static int nf_conntrack_event_init_sysctl(struct net *net)
114055 {
114056 - struct ctl_table *table;
114057 + ctl_table_no_const *table;
114058
114059 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
114060 GFP_KERNEL);
114061 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
114062 index bd9d315..989947e 100644
114063 --- a/net/netfilter/nf_conntrack_helper.c
114064 +++ b/net/netfilter/nf_conntrack_helper.c
114065 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
114066
114067 static int nf_conntrack_helper_init_sysctl(struct net *net)
114068 {
114069 - struct ctl_table *table;
114070 + ctl_table_no_const *table;
114071
114072 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
114073 GFP_KERNEL);
114074 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
114075 index b65d586..beec902 100644
114076 --- a/net/netfilter/nf_conntrack_proto.c
114077 +++ b/net/netfilter/nf_conntrack_proto.c
114078 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
114079
114080 static void
114081 nf_ct_unregister_sysctl(struct ctl_table_header **header,
114082 - struct ctl_table **table,
114083 + ctl_table_no_const **table,
114084 unsigned int users)
114085 {
114086 if (users > 0)
114087 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
114088 index fc823fa..8311af3 100644
114089 --- a/net/netfilter/nf_conntrack_standalone.c
114090 +++ b/net/netfilter/nf_conntrack_standalone.c
114091 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
114092
114093 static int nf_conntrack_standalone_init_sysctl(struct net *net)
114094 {
114095 - struct ctl_table *table;
114096 + ctl_table_no_const *table;
114097
114098 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
114099 GFP_KERNEL);
114100 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
114101 index 7a394df..bd91a8a 100644
114102 --- a/net/netfilter/nf_conntrack_timestamp.c
114103 +++ b/net/netfilter/nf_conntrack_timestamp.c
114104 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
114105 #ifdef CONFIG_SYSCTL
114106 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
114107 {
114108 - struct ctl_table *table;
114109 + ctl_table_no_const *table;
114110
114111 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
114112 GFP_KERNEL);
114113 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
114114 index 675d12c..b36e825 100644
114115 --- a/net/netfilter/nf_log.c
114116 +++ b/net/netfilter/nf_log.c
114117 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
114118
114119 #ifdef CONFIG_SYSCTL
114120 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
114121 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
114122 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
114123
114124 static int nf_log_proc_dostring(struct ctl_table *table, int write,
114125 void __user *buffer, size_t *lenp, loff_t *ppos)
114126 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
114127 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
114128 mutex_unlock(&nf_log_mutex);
114129 } else {
114130 + ctl_table_no_const nf_log_table = *table;
114131 +
114132 mutex_lock(&nf_log_mutex);
114133 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
114134 if (!logger)
114135 - table->data = "NONE";
114136 + nf_log_table.data = "NONE";
114137 else
114138 - table->data = logger->name;
114139 - r = proc_dostring(table, write, buffer, lenp, ppos);
114140 + nf_log_table.data = logger->name;
114141 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
114142 mutex_unlock(&nf_log_mutex);
114143 }
114144
114145 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
114146 index c68c1e5..8b5d670 100644
114147 --- a/net/netfilter/nf_sockopt.c
114148 +++ b/net/netfilter/nf_sockopt.c
114149 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
114150 }
114151 }
114152
114153 - list_add(&reg->list, &nf_sockopts);
114154 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
114155 out:
114156 mutex_unlock(&nf_sockopt_mutex);
114157 return ret;
114158 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
114159 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
114160 {
114161 mutex_lock(&nf_sockopt_mutex);
114162 - list_del(&reg->list);
114163 + pax_list_del((struct list_head *)&reg->list);
114164 mutex_unlock(&nf_sockopt_mutex);
114165 }
114166 EXPORT_SYMBOL(nf_unregister_sockopt);
114167 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
114168 index 11d85b3..7fcc420 100644
114169 --- a/net/netfilter/nfnetlink_log.c
114170 +++ b/net/netfilter/nfnetlink_log.c
114171 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
114172 struct nfnl_log_net {
114173 spinlock_t instances_lock;
114174 struct hlist_head instance_table[INSTANCE_BUCKETS];
114175 - atomic_t global_seq;
114176 + atomic_unchecked_t global_seq;
114177 };
114178
114179 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
114180 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
114181 /* global sequence number */
114182 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
114183 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
114184 - htonl(atomic_inc_return(&log->global_seq))))
114185 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
114186 goto nla_put_failure;
114187
114188 if (data_len) {
114189 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
114190 index 65f3e2b..2e9d6a0 100644
114191 --- a/net/netfilter/nft_compat.c
114192 +++ b/net/netfilter/nft_compat.c
114193 @@ -317,14 +317,7 @@ static void nft_match_eval(const struct nft_expr *expr,
114194 return;
114195 }
114196
114197 - switch(ret) {
114198 - case true:
114199 - data[NFT_REG_VERDICT].verdict = NFT_CONTINUE;
114200 - break;
114201 - case false:
114202 - data[NFT_REG_VERDICT].verdict = NFT_BREAK;
114203 - break;
114204 - }
114205 + data[NFT_REG_VERDICT].verdict = ret ? NFT_CONTINUE : NFT_BREAK;
114206 }
114207
114208 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
114209 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
114210 new file mode 100644
114211 index 0000000..c566332
114212 --- /dev/null
114213 +++ b/net/netfilter/xt_gradm.c
114214 @@ -0,0 +1,51 @@
114215 +/*
114216 + * gradm match for netfilter
114217 + * Copyright © Zbigniew Krzystolik, 2010
114218 + *
114219 + * This program is free software; you can redistribute it and/or modify
114220 + * it under the terms of the GNU General Public License; either version
114221 + * 2 or 3 as published by the Free Software Foundation.
114222 + */
114223 +#include <linux/module.h>
114224 +#include <linux/moduleparam.h>
114225 +#include <linux/skbuff.h>
114226 +#include <linux/netfilter/x_tables.h>
114227 +#include <linux/grsecurity.h>
114228 +#include <linux/netfilter/xt_gradm.h>
114229 +
114230 +static bool
114231 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
114232 +{
114233 + const struct xt_gradm_mtinfo *info = par->matchinfo;
114234 + bool retval = false;
114235 + if (gr_acl_is_enabled())
114236 + retval = true;
114237 + return retval ^ info->invflags;
114238 +}
114239 +
114240 +static struct xt_match gradm_mt_reg __read_mostly = {
114241 + .name = "gradm",
114242 + .revision = 0,
114243 + .family = NFPROTO_UNSPEC,
114244 + .match = gradm_mt,
114245 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
114246 + .me = THIS_MODULE,
114247 +};
114248 +
114249 +static int __init gradm_mt_init(void)
114250 +{
114251 + return xt_register_match(&gradm_mt_reg);
114252 +}
114253 +
114254 +static void __exit gradm_mt_exit(void)
114255 +{
114256 + xt_unregister_match(&gradm_mt_reg);
114257 +}
114258 +
114259 +module_init(gradm_mt_init);
114260 +module_exit(gradm_mt_exit);
114261 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
114262 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
114263 +MODULE_LICENSE("GPL");
114264 +MODULE_ALIAS("ipt_gradm");
114265 +MODULE_ALIAS("ip6t_gradm");
114266 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
114267 index 1786968..1ec6dac 100644
114268 --- a/net/netfilter/xt_hashlimit.c
114269 +++ b/net/netfilter/xt_hashlimit.c
114270 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
114271 {
114272 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
114273
114274 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
114275 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
114276 if (!hashlimit_net->ipt_hashlimit)
114277 return -ENOMEM;
114278 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
114279 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
114280 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
114281 if (!hashlimit_net->ip6t_hashlimit) {
114282 remove_proc_entry("ipt_hashlimit", net->proc_net);
114283 return -ENOMEM;
114284 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
114285 index 45e1b30..a764f94 100644
114286 --- a/net/netfilter/xt_recent.c
114287 +++ b/net/netfilter/xt_recent.c
114288 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
114289 {
114290 struct recent_net *recent_net = recent_pernet(net);
114291
114292 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
114293 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
114294 if (!recent_net->xt_recent)
114295 return -ENOMEM;
114296 return 0;
114297 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
114298 index 11de55e..f25e448 100644
114299 --- a/net/netfilter/xt_statistic.c
114300 +++ b/net/netfilter/xt_statistic.c
114301 @@ -19,7 +19,7 @@
114302 #include <linux/module.h>
114303
114304 struct xt_statistic_priv {
114305 - atomic_t count;
114306 + atomic_unchecked_t count;
114307 } ____cacheline_aligned_in_smp;
114308
114309 MODULE_LICENSE("GPL");
114310 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
114311 break;
114312 case XT_STATISTIC_MODE_NTH:
114313 do {
114314 - oval = atomic_read(&info->master->count);
114315 + oval = atomic_read_unchecked(&info->master->count);
114316 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
114317 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
114318 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
114319 if (nval == 0)
114320 ret = !ret;
114321 break;
114322 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
114323 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
114324 if (info->master == NULL)
114325 return -ENOMEM;
114326 - atomic_set(&info->master->count, info->u.nth.count);
114327 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
114328
114329 return 0;
114330 }
114331 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
114332 index 0e9c28d..d99773f 100644
114333 --- a/net/netlink/af_netlink.c
114334 +++ b/net/netlink/af_netlink.c
114335 @@ -260,7 +260,7 @@ static void netlink_overrun(struct sock *sk)
114336 sk->sk_error_report(sk);
114337 }
114338 }
114339 - atomic_inc(&sk->sk_drops);
114340 + atomic_inc_unchecked(&sk->sk_drops);
114341 }
114342
114343 static void netlink_rcv_wake(struct sock *sk)
114344 @@ -3005,7 +3005,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
114345 sk_wmem_alloc_get(s),
114346 nlk->cb_running,
114347 atomic_read(&s->sk_refcnt),
114348 - atomic_read(&s->sk_drops),
114349 + atomic_read_unchecked(&s->sk_drops),
114350 sock_i_ino(s)
114351 );
114352
114353 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
114354 index 6a55f71..e88c937 100644
114355 --- a/net/openvswitch/vport-internal_dev.c
114356 +++ b/net/openvswitch/vport-internal_dev.c
114357 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
114358 .ndo_get_stats64 = internal_dev_get_stats,
114359 };
114360
114361 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
114362 +static struct rtnl_link_ops internal_dev_link_ops = {
114363 .kind = "openvswitch",
114364 };
114365
114366 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
114367 index 067a3ff..9ecc05c 100644
114368 --- a/net/openvswitch/vport.c
114369 +++ b/net/openvswitch/vport.c
114370 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
114371 * netdev-stats can be directly read over netlink-ioctl.
114372 */
114373
114374 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
114375 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
114376 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
114377 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
114378 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
114379 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
114380 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
114381 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
114382
114383 for_each_possible_cpu(i) {
114384 const struct pcpu_sw_netstats *percpu_stats;
114385 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
114386 {
114387 switch (err_type) {
114388 case VPORT_E_RX_DROPPED:
114389 - atomic_long_inc(&vport->err_stats.rx_dropped);
114390 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
114391 break;
114392
114393 case VPORT_E_RX_ERROR:
114394 - atomic_long_inc(&vport->err_stats.rx_errors);
114395 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
114396 break;
114397
114398 case VPORT_E_TX_DROPPED:
114399 - atomic_long_inc(&vport->err_stats.tx_dropped);
114400 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
114401 break;
114402
114403 case VPORT_E_TX_ERROR:
114404 - atomic_long_inc(&vport->err_stats.tx_errors);
114405 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
114406 break;
114407 }
114408
114409 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
114410 index bc85331..0d3dce0 100644
114411 --- a/net/openvswitch/vport.h
114412 +++ b/net/openvswitch/vport.h
114413 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
114414 /* The following definitions are for implementers of vport devices: */
114415
114416 struct vport_err_stats {
114417 - atomic_long_t rx_dropped;
114418 - atomic_long_t rx_errors;
114419 - atomic_long_t tx_dropped;
114420 - atomic_long_t tx_errors;
114421 + atomic_long_unchecked_t rx_dropped;
114422 + atomic_long_unchecked_t rx_errors;
114423 + atomic_long_unchecked_t tx_dropped;
114424 + atomic_long_unchecked_t tx_errors;
114425 };
114426 /**
114427 * struct vport_portids - array of netlink portids of a vport.
114428 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
114429 index f8db706..0e29f8f 100644
114430 --- a/net/packet/af_packet.c
114431 +++ b/net/packet/af_packet.c
114432 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
114433
114434 return ret;
114435 drop:
114436 - atomic_long_inc(&dev->tx_dropped);
114437 + atomic_long_inc_unchecked(&dev->tx_dropped);
114438 kfree_skb(skb);
114439 return NET_XMIT_DROP;
114440 }
114441 @@ -1266,16 +1266,6 @@ static void packet_sock_destruct(struct sock *sk)
114442 sk_refcnt_debug_dec(sk);
114443 }
114444
114445 -static int fanout_rr_next(struct packet_fanout *f, unsigned int num)
114446 -{
114447 - int x = atomic_read(&f->rr_cur) + 1;
114448 -
114449 - if (x >= num)
114450 - x = 0;
114451 -
114452 - return x;
114453 -}
114454 -
114455 static unsigned int fanout_demux_hash(struct packet_fanout *f,
114456 struct sk_buff *skb,
114457 unsigned int num)
114458 @@ -1287,13 +1277,9 @@ static unsigned int fanout_demux_lb(struct packet_fanout *f,
114459 struct sk_buff *skb,
114460 unsigned int num)
114461 {
114462 - int cur, old;
114463 + unsigned int val = atomic_inc_return(&f->rr_cur);
114464
114465 - cur = atomic_read(&f->rr_cur);
114466 - while ((old = atomic_cmpxchg(&f->rr_cur, cur,
114467 - fanout_rr_next(f, num))) != cur)
114468 - cur = old;
114469 - return cur;
114470 + return val % num;
114471 }
114472
114473 static unsigned int fanout_demux_cpu(struct packet_fanout *f,
114474 @@ -1847,7 +1833,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
114475
114476 spin_lock(&sk->sk_receive_queue.lock);
114477 po->stats.stats1.tp_packets++;
114478 - skb->dropcount = atomic_read(&sk->sk_drops);
114479 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
114480 __skb_queue_tail(&sk->sk_receive_queue, skb);
114481 spin_unlock(&sk->sk_receive_queue.lock);
114482 sk->sk_data_ready(sk);
114483 @@ -1856,7 +1842,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
114484 drop_n_acct:
114485 spin_lock(&sk->sk_receive_queue.lock);
114486 po->stats.stats1.tp_drops++;
114487 - atomic_inc(&sk->sk_drops);
114488 + atomic_inc_unchecked(&sk->sk_drops);
114489 spin_unlock(&sk->sk_receive_queue.lock);
114490
114491 drop_n_restore:
114492 @@ -3499,7 +3485,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
114493 case PACKET_HDRLEN:
114494 if (len > sizeof(int))
114495 len = sizeof(int);
114496 - if (copy_from_user(&val, optval, len))
114497 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
114498 return -EFAULT;
114499 switch (val) {
114500 case TPACKET_V1:
114501 @@ -3545,7 +3531,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
114502 len = lv;
114503 if (put_user(len, optlen))
114504 return -EFAULT;
114505 - if (copy_to_user(optval, data, len))
114506 + if (len > sizeof(st) || copy_to_user(optval, data, len))
114507 return -EFAULT;
114508 return 0;
114509 }
114510 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
114511 index 5d3f2b7..8a4dbb7 100644
114512 --- a/net/phonet/pep.c
114513 +++ b/net/phonet/pep.c
114514 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
114515
114516 case PNS_PEP_CTRL_REQ:
114517 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
114518 - atomic_inc(&sk->sk_drops);
114519 + atomic_inc_unchecked(&sk->sk_drops);
114520 break;
114521 }
114522 __skb_pull(skb, 4);
114523 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
114524 }
114525
114526 if (pn->rx_credits == 0) {
114527 - atomic_inc(&sk->sk_drops);
114528 + atomic_inc_unchecked(&sk->sk_drops);
114529 err = -ENOBUFS;
114530 break;
114531 }
114532 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
114533 }
114534
114535 if (pn->rx_credits == 0) {
114536 - atomic_inc(&sk->sk_drops);
114537 + atomic_inc_unchecked(&sk->sk_drops);
114538 err = NET_RX_DROP;
114539 break;
114540 }
114541 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
114542 index 008214a..bb68240 100644
114543 --- a/net/phonet/socket.c
114544 +++ b/net/phonet/socket.c
114545 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
114546 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
114547 sock_i_ino(sk),
114548 atomic_read(&sk->sk_refcnt), sk,
114549 - atomic_read(&sk->sk_drops));
114550 + atomic_read_unchecked(&sk->sk_drops));
114551 }
114552 seq_pad(seq, '\n');
114553 return 0;
114554 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
114555 index c02a8c4..3c5b600 100644
114556 --- a/net/phonet/sysctl.c
114557 +++ b/net/phonet/sysctl.c
114558 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
114559 {
114560 int ret;
114561 int range[2] = {local_port_range[0], local_port_range[1]};
114562 - struct ctl_table tmp = {
114563 + ctl_table_no_const tmp = {
114564 .data = &range,
114565 .maxlen = sizeof(range),
114566 .mode = table->mode,
114567 diff --git a/net/rds/cong.c b/net/rds/cong.c
114568 index e6144b8..4f9fda6 100644
114569 --- a/net/rds/cong.c
114570 +++ b/net/rds/cong.c
114571 @@ -78,7 +78,7 @@
114572 * finds that the saved generation number is smaller than the global generation
114573 * number, it wakes up the process.
114574 */
114575 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
114576 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
114577
114578 /*
114579 * Congestion monitoring
114580 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
114581 rdsdebug("waking map %p for %pI4\n",
114582 map, &map->m_addr);
114583 rds_stats_inc(s_cong_update_received);
114584 - atomic_inc(&rds_cong_generation);
114585 + atomic_inc_unchecked(&rds_cong_generation);
114586 if (waitqueue_active(&map->m_waitq))
114587 wake_up(&map->m_waitq);
114588 if (waitqueue_active(&rds_poll_waitq))
114589 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
114590
114591 int rds_cong_updated_since(unsigned long *recent)
114592 {
114593 - unsigned long gen = atomic_read(&rds_cong_generation);
114594 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
114595
114596 if (likely(*recent == gen))
114597 return 0;
114598 diff --git a/net/rds/connection.c b/net/rds/connection.c
114599 index 378c3a6..ba4382c 100644
114600 --- a/net/rds/connection.c
114601 +++ b/net/rds/connection.c
114602 @@ -193,6 +193,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
114603 }
114604
114605 atomic_set(&conn->c_state, RDS_CONN_DOWN);
114606 + conn->c_send_gen = 0;
114607 conn->c_reconnect_jiffies = 0;
114608 INIT_DELAYED_WORK(&conn->c_send_w, rds_send_worker);
114609 INIT_DELAYED_WORK(&conn->c_recv_w, rds_recv_worker);
114610 diff --git a/net/rds/ib.h b/net/rds/ib.h
114611 index c36d713..af45bf2 100644
114612 --- a/net/rds/ib.h
114613 +++ b/net/rds/ib.h
114614 @@ -128,7 +128,7 @@ struct rds_ib_connection {
114615 /* sending acks */
114616 unsigned long i_ack_flags;
114617 #ifdef KERNEL_HAS_ATOMIC64
114618 - atomic64_t i_ack_next; /* next ACK to send */
114619 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
114620 #else
114621 spinlock_t i_ack_lock; /* protect i_ack_next */
114622 u64 i_ack_next; /* next ACK to send */
114623 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
114624 index 31b74f5..dc1fbfa 100644
114625 --- a/net/rds/ib_cm.c
114626 +++ b/net/rds/ib_cm.c
114627 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
114628 /* Clear the ACK state */
114629 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
114630 #ifdef KERNEL_HAS_ATOMIC64
114631 - atomic64_set(&ic->i_ack_next, 0);
114632 + atomic64_set_unchecked(&ic->i_ack_next, 0);
114633 #else
114634 ic->i_ack_next = 0;
114635 #endif
114636 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
114637 index 1b981a4..ae44b0c 100644
114638 --- a/net/rds/ib_recv.c
114639 +++ b/net/rds/ib_recv.c
114640 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
114641 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
114642 int ack_required)
114643 {
114644 - atomic64_set(&ic->i_ack_next, seq);
114645 + atomic64_set_unchecked(&ic->i_ack_next, seq);
114646 if (ack_required) {
114647 smp_mb__before_atomic();
114648 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114649 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
114650 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114651 smp_mb__after_atomic();
114652
114653 - return atomic64_read(&ic->i_ack_next);
114654 + return atomic64_read_unchecked(&ic->i_ack_next);
114655 }
114656 #endif
114657
114658 diff --git a/net/rds/iw.h b/net/rds/iw.h
114659 index cbe6674..dc9eb89 100644
114660 --- a/net/rds/iw.h
114661 +++ b/net/rds/iw.h
114662 @@ -134,7 +134,7 @@ struct rds_iw_connection {
114663 /* sending acks */
114664 unsigned long i_ack_flags;
114665 #ifdef KERNEL_HAS_ATOMIC64
114666 - atomic64_t i_ack_next; /* next ACK to send */
114667 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
114668 #else
114669 spinlock_t i_ack_lock; /* protect i_ack_next */
114670 u64 i_ack_next; /* next ACK to send */
114671 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
114672 index a6c2bea..e520995 100644
114673 --- a/net/rds/iw_cm.c
114674 +++ b/net/rds/iw_cm.c
114675 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
114676 /* Clear the ACK state */
114677 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
114678 #ifdef KERNEL_HAS_ATOMIC64
114679 - atomic64_set(&ic->i_ack_next, 0);
114680 + atomic64_set_unchecked(&ic->i_ack_next, 0);
114681 #else
114682 ic->i_ack_next = 0;
114683 #endif
114684 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
114685 index a66d179..cf1e258 100644
114686 --- a/net/rds/iw_recv.c
114687 +++ b/net/rds/iw_recv.c
114688 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
114689 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
114690 int ack_required)
114691 {
114692 - atomic64_set(&ic->i_ack_next, seq);
114693 + atomic64_set_unchecked(&ic->i_ack_next, seq);
114694 if (ack_required) {
114695 smp_mb__before_atomic();
114696 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114697 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
114698 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114699 smp_mb__after_atomic();
114700
114701 - return atomic64_read(&ic->i_ack_next);
114702 + return atomic64_read_unchecked(&ic->i_ack_next);
114703 }
114704 #endif
114705
114706 diff --git a/net/rds/rds.h b/net/rds/rds.h
114707 index c2a5eef..87a7460 100644
114708 --- a/net/rds/rds.h
114709 +++ b/net/rds/rds.h
114710 @@ -110,6 +110,7 @@ struct rds_connection {
114711 void *c_transport_data;
114712
114713 atomic_t c_state;
114714 + unsigned long c_send_gen;
114715 unsigned long c_flags;
114716 unsigned long c_reconnect_jiffies;
114717 struct delayed_work c_send_w;
114718 @@ -448,7 +449,7 @@ struct rds_transport {
114719 void (*sync_mr)(void *trans_private, int direction);
114720 void (*free_mr)(void *trans_private, int invalidate);
114721 void (*flush_mrs)(void);
114722 -};
114723 +} __do_const;
114724
114725 struct rds_sock {
114726 struct sock rs_sk;
114727 diff --git a/net/rds/send.c b/net/rds/send.c
114728 index 42f65d4..49f77ef 100644
114729 --- a/net/rds/send.c
114730 +++ b/net/rds/send.c
114731 @@ -140,8 +140,11 @@ int rds_send_xmit(struct rds_connection *conn)
114732 struct scatterlist *sg;
114733 int ret = 0;
114734 LIST_HEAD(to_be_dropped);
114735 + int batch_count;
114736 + unsigned long send_gen = 0;
114737
114738 restart:
114739 + batch_count = 0;
114740
114741 /*
114742 * sendmsg calls here after having queued its message on the send
114743 @@ -157,6 +160,17 @@ restart:
114744 }
114745
114746 /*
114747 + * we record the send generation after doing the xmit acquire.
114748 + * if someone else manages to jump in and do some work, we'll use
114749 + * this to avoid a goto restart farther down.
114750 + *
114751 + * The acquire_in_xmit() check above ensures that only one
114752 + * caller can increment c_send_gen at any time.
114753 + */
114754 + conn->c_send_gen++;
114755 + send_gen = conn->c_send_gen;
114756 +
114757 + /*
114758 * rds_conn_shutdown() sets the conn state and then tests RDS_IN_XMIT,
114759 * we do the opposite to avoid races.
114760 */
114761 @@ -202,6 +216,16 @@ restart:
114762 if (!rm) {
114763 unsigned int len;
114764
114765 + batch_count++;
114766 +
114767 + /* we want to process as big a batch as we can, but
114768 + * we also want to avoid softlockups. If we've been
114769 + * through a lot of messages, lets back off and see
114770 + * if anyone else jumps in
114771 + */
114772 + if (batch_count >= 1024)
114773 + goto over_batch;
114774 +
114775 spin_lock_irqsave(&conn->c_lock, flags);
114776
114777 if (!list_empty(&conn->c_send_queue)) {
114778 @@ -357,9 +381,9 @@ restart:
114779 }
114780 }
114781
114782 +over_batch:
114783 if (conn->c_trans->xmit_complete)
114784 conn->c_trans->xmit_complete(conn);
114785 -
114786 release_in_xmit(conn);
114787
114788 /* Nuke any messages we decided not to retransmit. */
114789 @@ -380,10 +404,15 @@ restart:
114790 * If the transport cannot continue (i.e ret != 0), then it must
114791 * call us when more room is available, such as from the tx
114792 * completion handler.
114793 + *
114794 + * We have an extra generation check here so that if someone manages
114795 + * to jump in after our release_in_xmit, we'll see that they have done
114796 + * some work and we will skip our goto
114797 */
114798 if (ret == 0) {
114799 smp_mb();
114800 - if (!list_empty(&conn->c_send_queue)) {
114801 + if (!list_empty(&conn->c_send_queue) &&
114802 + send_gen == conn->c_send_gen) {
114803 rds_stats_inc(s_send_lock_queue_raced);
114804 goto restart;
114805 }
114806 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
114807 index edac9ef..16bcb98 100644
114808 --- a/net/rds/tcp.c
114809 +++ b/net/rds/tcp.c
114810 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
114811 int val = 1;
114812
114813 set_fs(KERNEL_DS);
114814 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
114815 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
114816 sizeof(val));
114817 set_fs(oldfs);
114818 }
114819 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
114820 index 53b17ca..45463e7 100644
114821 --- a/net/rds/tcp_send.c
114822 +++ b/net/rds/tcp_send.c
114823 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
114824
114825 oldfs = get_fs();
114826 set_fs(KERNEL_DS);
114827 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
114828 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
114829 sizeof(val));
114830 set_fs(oldfs);
114831 }
114832 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
114833 index 7b16704..9628ec6 100644
114834 --- a/net/rxrpc/af_rxrpc.c
114835 +++ b/net/rxrpc/af_rxrpc.c
114836 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
114837 __be32 rxrpc_epoch;
114838
114839 /* current debugging ID */
114840 -atomic_t rxrpc_debug_id;
114841 +atomic_unchecked_t rxrpc_debug_id;
114842
114843 /* count of skbs currently in use */
114844 atomic_t rxrpc_n_skbs;
114845 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
114846 index e0547f5..a171f7a 100644
114847 --- a/net/rxrpc/ar-ack.c
114848 +++ b/net/rxrpc/ar-ack.c
114849 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
114850
114851 _enter("{%d,%d,%d,%d},",
114852 call->acks_hard, call->acks_unacked,
114853 - atomic_read(&call->sequence),
114854 + atomic_read_unchecked(&call->sequence),
114855 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
114856
114857 stop = false;
114858 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
114859
114860 /* each Tx packet has a new serial number */
114861 sp->hdr.serial =
114862 - htonl(atomic_inc_return(&call->conn->serial));
114863 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
114864
114865 hdr = (struct rxrpc_header *) txb->head;
114866 hdr->serial = sp->hdr.serial;
114867 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
114868 */
114869 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
114870 {
114871 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
114872 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
114873 }
114874
114875 /*
114876 @@ -678,7 +678,7 @@ process_further:
114877
114878 latest = ntohl(sp->hdr.serial);
114879 hard = ntohl(ack.firstPacket);
114880 - tx = atomic_read(&call->sequence);
114881 + tx = atomic_read_unchecked(&call->sequence);
114882
114883 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
114884 latest,
114885 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
114886 goto maybe_reschedule;
114887
114888 send_ACK_with_skew:
114889 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
114890 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
114891 ntohl(ack.serial));
114892 send_ACK:
114893 mtu = call->conn->trans->peer->if_mtu;
114894 @@ -1222,7 +1222,7 @@ send_ACK:
114895 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
114896 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
114897
114898 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
114899 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
114900 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
114901 ntohl(hdr.serial),
114902 ntohs(ack.maxSkew),
114903 @@ -1240,7 +1240,7 @@ send_ACK:
114904 send_message:
114905 _debug("send message");
114906
114907 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
114908 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
114909 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
114910 send_message_2:
114911
114912 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
114913 index a9e05db..194e793 100644
114914 --- a/net/rxrpc/ar-call.c
114915 +++ b/net/rxrpc/ar-call.c
114916 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
114917 spin_lock_init(&call->lock);
114918 rwlock_init(&call->state_lock);
114919 atomic_set(&call->usage, 1);
114920 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
114921 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114922 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
114923
114924 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
114925 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
114926 index 6631f4f..bfdf056 100644
114927 --- a/net/rxrpc/ar-connection.c
114928 +++ b/net/rxrpc/ar-connection.c
114929 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
114930 rwlock_init(&conn->lock);
114931 spin_lock_init(&conn->state_lock);
114932 atomic_set(&conn->usage, 1);
114933 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
114934 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114935 conn->avail_calls = RXRPC_MAXCALLS;
114936 conn->size_align = 4;
114937 conn->header_size = sizeof(struct rxrpc_header);
114938 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
114939 index e7ed43a..6afa140 100644
114940 --- a/net/rxrpc/ar-connevent.c
114941 +++ b/net/rxrpc/ar-connevent.c
114942 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
114943
114944 len = iov[0].iov_len + iov[1].iov_len;
114945
114946 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
114947 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114948 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
114949
114950 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
114951 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
114952 index 481f89f..ceeaf8d 100644
114953 --- a/net/rxrpc/ar-input.c
114954 +++ b/net/rxrpc/ar-input.c
114955 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
114956 /* track the latest serial number on this connection for ACK packet
114957 * information */
114958 serial = ntohl(sp->hdr.serial);
114959 - hi_serial = atomic_read(&call->conn->hi_serial);
114960 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
114961 while (serial > hi_serial)
114962 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
114963 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
114964 serial);
114965
114966 /* request ACK generation for any ACK or DATA packet that requests
114967 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
114968 index ba9fd36..9bbfe01 100644
114969 --- a/net/rxrpc/ar-internal.h
114970 +++ b/net/rxrpc/ar-internal.h
114971 @@ -272,8 +272,8 @@ struct rxrpc_connection {
114972 int error; /* error code for local abort */
114973 int debug_id; /* debug ID for printks */
114974 unsigned int call_counter; /* call ID counter */
114975 - atomic_t serial; /* packet serial number counter */
114976 - atomic_t hi_serial; /* highest serial number received */
114977 + atomic_unchecked_t serial; /* packet serial number counter */
114978 + atomic_unchecked_t hi_serial; /* highest serial number received */
114979 u8 avail_calls; /* number of calls available */
114980 u8 size_align; /* data size alignment (for security) */
114981 u8 header_size; /* rxrpc + security header size */
114982 @@ -346,7 +346,7 @@ struct rxrpc_call {
114983 spinlock_t lock;
114984 rwlock_t state_lock; /* lock for state transition */
114985 atomic_t usage;
114986 - atomic_t sequence; /* Tx data packet sequence counter */
114987 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
114988 u32 abort_code; /* local/remote abort code */
114989 enum { /* current state of call */
114990 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
114991 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
114992 */
114993 extern atomic_t rxrpc_n_skbs;
114994 extern __be32 rxrpc_epoch;
114995 -extern atomic_t rxrpc_debug_id;
114996 +extern atomic_unchecked_t rxrpc_debug_id;
114997 extern struct workqueue_struct *rxrpc_workqueue;
114998
114999 /*
115000 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
115001 index 87f7135..74d3703 100644
115002 --- a/net/rxrpc/ar-local.c
115003 +++ b/net/rxrpc/ar-local.c
115004 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
115005 spin_lock_init(&local->lock);
115006 rwlock_init(&local->services_lock);
115007 atomic_set(&local->usage, 1);
115008 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
115009 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
115010 memcpy(&local->srx, srx, sizeof(*srx));
115011 }
115012
115013 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
115014 index 8331c95..401bf22 100644
115015 --- a/net/rxrpc/ar-output.c
115016 +++ b/net/rxrpc/ar-output.c
115017 @@ -655,14 +655,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
115018 memset(skb_put(skb, pad), 0, pad);
115019 }
115020
115021 - seq = atomic_inc_return(&call->sequence);
115022 + seq = atomic_inc_return_unchecked(&call->sequence);
115023
115024 sp->hdr.epoch = conn->epoch;
115025 sp->hdr.cid = call->cid;
115026 sp->hdr.callNumber = call->call_id;
115027 sp->hdr.seq = htonl(seq);
115028 sp->hdr.serial =
115029 - htonl(atomic_inc_return(&conn->serial));
115030 + htonl(atomic_inc_return_unchecked(&conn->serial));
115031 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
115032 sp->hdr.userStatus = 0;
115033 sp->hdr.securityIndex = conn->security_ix;
115034 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
115035 index bebaa43..2644591 100644
115036 --- a/net/rxrpc/ar-peer.c
115037 +++ b/net/rxrpc/ar-peer.c
115038 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
115039 INIT_LIST_HEAD(&peer->error_targets);
115040 spin_lock_init(&peer->lock);
115041 atomic_set(&peer->usage, 1);
115042 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
115043 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
115044 memcpy(&peer->srx, srx, sizeof(*srx));
115045
115046 rxrpc_assess_MTU_size(peer);
115047 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
115048 index 38047f7..9f48511 100644
115049 --- a/net/rxrpc/ar-proc.c
115050 +++ b/net/rxrpc/ar-proc.c
115051 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
115052 atomic_read(&conn->usage),
115053 rxrpc_conn_states[conn->state],
115054 key_serial(conn->key),
115055 - atomic_read(&conn->serial),
115056 - atomic_read(&conn->hi_serial));
115057 + atomic_read_unchecked(&conn->serial),
115058 + atomic_read_unchecked(&conn->hi_serial));
115059
115060 return 0;
115061 }
115062 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
115063 index 1976dec..aa70be5 100644
115064 --- a/net/rxrpc/ar-transport.c
115065 +++ b/net/rxrpc/ar-transport.c
115066 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
115067 spin_lock_init(&trans->client_lock);
115068 rwlock_init(&trans->conn_lock);
115069 atomic_set(&trans->usage, 1);
115070 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
115071 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
115072
115073 if (peer->srx.transport.family == AF_INET) {
115074 switch (peer->srx.transport_type) {
115075 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
115076 index f226709..0e735a8 100644
115077 --- a/net/rxrpc/rxkad.c
115078 +++ b/net/rxrpc/rxkad.c
115079 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
115080
115081 len = iov[0].iov_len + iov[1].iov_len;
115082
115083 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
115084 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
115085 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
115086
115087 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
115088 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
115089
115090 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
115091
115092 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
115093 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
115094 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
115095
115096 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
115097 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
115098 index 6efca30..1259f82 100644
115099 --- a/net/sched/sch_generic.c
115100 +++ b/net/sched/sch_generic.c
115101 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
115102 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
115103 if (dev->reg_state == NETREG_UNINITIALIZED)
115104 return;
115105 - atomic_inc(&dev->carrier_changes);
115106 + atomic_inc_unchecked(&dev->carrier_changes);
115107 linkwatch_fire_event(dev);
115108 if (netif_running(dev))
115109 __netdev_watchdog_up(dev);
115110 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
115111 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
115112 if (dev->reg_state == NETREG_UNINITIALIZED)
115113 return;
115114 - atomic_inc(&dev->carrier_changes);
115115 + atomic_inc_unchecked(&dev->carrier_changes);
115116 linkwatch_fire_event(dev);
115117 }
115118 }
115119 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
115120 index 0e4198e..f94193e 100644
115121 --- a/net/sctp/ipv6.c
115122 +++ b/net/sctp/ipv6.c
115123 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
115124 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
115125 };
115126
115127 -static struct sctp_af sctp_af_inet6 = {
115128 +static struct sctp_af sctp_af_inet6 __read_only = {
115129 .sa_family = AF_INET6,
115130 .sctp_xmit = sctp_v6_xmit,
115131 .setsockopt = ipv6_setsockopt,
115132 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
115133 #endif
115134 };
115135
115136 -static struct sctp_pf sctp_pf_inet6 = {
115137 +static struct sctp_pf sctp_pf_inet6 __read_only = {
115138 .event_msgname = sctp_inet6_event_msgname,
115139 .skb_msgname = sctp_inet6_skb_msgname,
115140 .af_supported = sctp_inet6_af_supported,
115141 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
115142
115143 void sctp_v6_pf_exit(void)
115144 {
115145 - list_del(&sctp_af_inet6.list);
115146 + pax_list_del(&sctp_af_inet6.list);
115147 }
115148
115149 /* Initialize IPv6 support and register with socket layer. */
115150 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
115151 index 8f34b27..b105385 100644
115152 --- a/net/sctp/protocol.c
115153 +++ b/net/sctp/protocol.c
115154 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
115155 return 0;
115156 }
115157
115158 + pax_open_kernel();
115159 INIT_LIST_HEAD(&af->list);
115160 - list_add_tail(&af->list, &sctp_address_families);
115161 + pax_close_kernel();
115162 + pax_list_add_tail(&af->list, &sctp_address_families);
115163 return 1;
115164 }
115165
115166 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
115167
115168 static struct sctp_af sctp_af_inet;
115169
115170 -static struct sctp_pf sctp_pf_inet = {
115171 +static struct sctp_pf sctp_pf_inet __read_only = {
115172 .event_msgname = sctp_inet_event_msgname,
115173 .skb_msgname = sctp_inet_skb_msgname,
115174 .af_supported = sctp_inet_af_supported,
115175 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
115176 };
115177
115178 /* IPv4 address related functions. */
115179 -static struct sctp_af sctp_af_inet = {
115180 +static struct sctp_af sctp_af_inet __read_only = {
115181 .sa_family = AF_INET,
115182 .sctp_xmit = sctp_v4_xmit,
115183 .setsockopt = ip_setsockopt,
115184 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
115185
115186 static void sctp_v4_pf_exit(void)
115187 {
115188 - list_del(&sctp_af_inet.list);
115189 + pax_list_del(&sctp_af_inet.list);
115190 }
115191
115192 static int sctp_v4_protosw_init(void)
115193 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
115194 index fef2acd..c705c4f 100644
115195 --- a/net/sctp/sm_sideeffect.c
115196 +++ b/net/sctp/sm_sideeffect.c
115197 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
115198 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
115199 }
115200
115201 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
115202 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
115203 NULL,
115204 sctp_generate_t1_cookie_event,
115205 sctp_generate_t1_init_event,
115206 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
115207 index aafe94b..40b016f 100644
115208 --- a/net/sctp/socket.c
115209 +++ b/net/sctp/socket.c
115210 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
115211 {
115212 struct sctp_association *asoc;
115213 struct sctp_ulpevent *event;
115214 + struct sctp_event_subscribe subscribe;
115215
115216 if (optlen > sizeof(struct sctp_event_subscribe))
115217 return -EINVAL;
115218 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
115219 + if (copy_from_user(&subscribe, optval, optlen))
115220 return -EFAULT;
115221 + sctp_sk(sk)->subscribe = subscribe;
115222
115223 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
115224 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
115225 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
115226 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
115227 int __user *optlen)
115228 {
115229 + struct sctp_event_subscribe subscribe;
115230 +
115231 if (len <= 0)
115232 return -EINVAL;
115233 if (len > sizeof(struct sctp_event_subscribe))
115234 len = sizeof(struct sctp_event_subscribe);
115235 if (put_user(len, optlen))
115236 return -EFAULT;
115237 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
115238 + subscribe = sctp_sk(sk)->subscribe;
115239 + if (copy_to_user(optval, &subscribe, len))
115240 return -EFAULT;
115241 return 0;
115242 }
115243 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
115244 */
115245 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
115246 {
115247 + __u32 autoclose;
115248 +
115249 /* Applicable to UDP-style socket only */
115250 if (sctp_style(sk, TCP))
115251 return -EOPNOTSUPP;
115252 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
115253 len = sizeof(int);
115254 if (put_user(len, optlen))
115255 return -EFAULT;
115256 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
115257 + autoclose = sctp_sk(sk)->autoclose;
115258 + if (copy_to_user(optval, &autoclose, sizeof(int)))
115259 return -EFAULT;
115260 return 0;
115261 }
115262 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
115263 */
115264 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
115265 {
115266 + struct sctp_initmsg initmsg;
115267 +
115268 if (len < sizeof(struct sctp_initmsg))
115269 return -EINVAL;
115270 len = sizeof(struct sctp_initmsg);
115271 if (put_user(len, optlen))
115272 return -EFAULT;
115273 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
115274 + initmsg = sctp_sk(sk)->initmsg;
115275 + if (copy_to_user(optval, &initmsg, len))
115276 return -EFAULT;
115277 return 0;
115278 }
115279 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
115280 ->addr_to_user(sp, &temp);
115281 if (space_left < addrlen)
115282 return -ENOMEM;
115283 + if (addrlen > sizeof(temp) || addrlen < 0)
115284 + return -EFAULT;
115285 if (copy_to_user(to, &temp, addrlen))
115286 return -EFAULT;
115287 to += addrlen;
115288 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
115289 index 2e9ada1..40f425d 100644
115290 --- a/net/sctp/sysctl.c
115291 +++ b/net/sctp/sysctl.c
115292 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
115293 loff_t *ppos)
115294 {
115295 struct net *net = current->nsproxy->net_ns;
115296 - struct ctl_table tbl;
115297 + ctl_table_no_const tbl;
115298 bool changed = false;
115299 char *none = "none";
115300 char tmp[8];
115301 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
115302 struct net *net = current->nsproxy->net_ns;
115303 unsigned int min = *(unsigned int *) ctl->extra1;
115304 unsigned int max = *(unsigned int *) ctl->extra2;
115305 - struct ctl_table tbl;
115306 + ctl_table_no_const tbl;
115307 int ret, new_value;
115308
115309 memset(&tbl, 0, sizeof(struct ctl_table));
115310 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
115311 struct net *net = current->nsproxy->net_ns;
115312 unsigned int min = *(unsigned int *) ctl->extra1;
115313 unsigned int max = *(unsigned int *) ctl->extra2;
115314 - struct ctl_table tbl;
115315 + ctl_table_no_const tbl;
115316 int ret, new_value;
115317
115318 memset(&tbl, 0, sizeof(struct ctl_table));
115319 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
115320 loff_t *ppos)
115321 {
115322 struct net *net = current->nsproxy->net_ns;
115323 - struct ctl_table tbl;
115324 + ctl_table_no_const tbl;
115325 int new_value, ret;
115326
115327 memset(&tbl, 0, sizeof(struct ctl_table));
115328 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
115329
115330 int sctp_sysctl_net_register(struct net *net)
115331 {
115332 - struct ctl_table *table;
115333 + ctl_table_no_const *table;
115334 int i;
115335
115336 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
115337 diff --git a/net/socket.c b/net/socket.c
115338 index 245330c..919e2a7 100644
115339 --- a/net/socket.c
115340 +++ b/net/socket.c
115341 @@ -89,6 +89,7 @@
115342 #include <linux/magic.h>
115343 #include <linux/slab.h>
115344 #include <linux/xattr.h>
115345 +#include <linux/in.h>
115346
115347 #include <asm/uaccess.h>
115348 #include <asm/unistd.h>
115349 @@ -107,6 +108,7 @@
115350 #include <linux/atalk.h>
115351 #include <net/busy_poll.h>
115352 #include <linux/errqueue.h>
115353 +#include <linux/grsock.h>
115354
115355 #ifdef CONFIG_NET_RX_BUSY_POLL
115356 unsigned int sysctl_net_busy_read __read_mostly;
115357 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
115358 */
115359
115360 static DEFINE_SPINLOCK(net_family_lock);
115361 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
115362 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
115363
115364 /*
115365 * Statistics counters of the socket lists
115366 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
115367 &sockfs_dentry_operations, SOCKFS_MAGIC);
115368 }
115369
115370 -static struct vfsmount *sock_mnt __read_mostly;
115371 +struct vfsmount *sock_mnt __read_mostly;
115372
115373 static struct file_system_type sock_fs_type = {
115374 .name = "sockfs",
115375 @@ -1172,6 +1174,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
115376 return -EAFNOSUPPORT;
115377 if (type < 0 || type >= SOCK_MAX)
115378 return -EINVAL;
115379 + if (protocol < 0)
115380 + return -EINVAL;
115381
115382 /* Compatibility.
115383
115384 @@ -1192,6 +1196,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
115385 if (err)
115386 return err;
115387
115388 + if(!kern && !gr_search_socket(family, type, protocol)) {
115389 + if (rcu_access_pointer(net_families[family]) == NULL)
115390 + return -EAFNOSUPPORT;
115391 + else
115392 + return -EACCES;
115393 + }
115394 +
115395 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
115396 + if (rcu_access_pointer(net_families[family]) == NULL)
115397 + return -EAFNOSUPPORT;
115398 + else
115399 + return -EACCES;
115400 + }
115401 +
115402 /*
115403 * Allocate the socket and allow the family to set things up. if
115404 * the protocol is 0, the family is instructed to select an appropriate
115405 @@ -1443,6 +1461,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
115406 if (sock) {
115407 err = move_addr_to_kernel(umyaddr, addrlen, &address);
115408 if (err >= 0) {
115409 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
115410 + err = -EACCES;
115411 + goto error;
115412 + }
115413 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
115414 + if (err)
115415 + goto error;
115416 +
115417 err = security_socket_bind(sock,
115418 (struct sockaddr *)&address,
115419 addrlen);
115420 @@ -1451,6 +1477,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
115421 (struct sockaddr *)
115422 &address, addrlen);
115423 }
115424 +error:
115425 fput_light(sock->file, fput_needed);
115426 }
115427 return err;
115428 @@ -1474,10 +1501,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
115429 if ((unsigned int)backlog > somaxconn)
115430 backlog = somaxconn;
115431
115432 + if (gr_handle_sock_server_other(sock->sk)) {
115433 + err = -EPERM;
115434 + goto error;
115435 + }
115436 +
115437 + err = gr_search_listen(sock);
115438 + if (err)
115439 + goto error;
115440 +
115441 err = security_socket_listen(sock, backlog);
115442 if (!err)
115443 err = sock->ops->listen(sock, backlog);
115444
115445 +error:
115446 fput_light(sock->file, fput_needed);
115447 }
115448 return err;
115449 @@ -1521,6 +1558,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
115450 newsock->type = sock->type;
115451 newsock->ops = sock->ops;
115452
115453 + if (gr_handle_sock_server_other(sock->sk)) {
115454 + err = -EPERM;
115455 + sock_release(newsock);
115456 + goto out_put;
115457 + }
115458 +
115459 + err = gr_search_accept(sock);
115460 + if (err) {
115461 + sock_release(newsock);
115462 + goto out_put;
115463 + }
115464 +
115465 /*
115466 * We don't need try_module_get here, as the listening socket (sock)
115467 * has the protocol module (sock->ops->owner) held.
115468 @@ -1566,6 +1615,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
115469 fd_install(newfd, newfile);
115470 err = newfd;
115471
115472 + gr_attach_curr_ip(newsock->sk);
115473 +
115474 out_put:
115475 fput_light(sock->file, fput_needed);
115476 out:
115477 @@ -1598,6 +1649,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
115478 int, addrlen)
115479 {
115480 struct socket *sock;
115481 + struct sockaddr *sck;
115482 struct sockaddr_storage address;
115483 int err, fput_needed;
115484
115485 @@ -1608,6 +1660,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
115486 if (err < 0)
115487 goto out_put;
115488
115489 + sck = (struct sockaddr *)&address;
115490 +
115491 + if (gr_handle_sock_client(sck)) {
115492 + err = -EACCES;
115493 + goto out_put;
115494 + }
115495 +
115496 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
115497 + if (err)
115498 + goto out_put;
115499 +
115500 err =
115501 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
115502 if (err)
115503 @@ -1689,6 +1752,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
115504 * the protocol.
115505 */
115506
115507 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
115508 +
115509 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
115510 unsigned int, flags, struct sockaddr __user *, addr,
115511 int, addr_len)
115512 @@ -1756,7 +1821,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
115513 struct socket *sock;
115514 struct iovec iov;
115515 struct msghdr msg;
115516 - struct sockaddr_storage address;
115517 + struct sockaddr_storage address = { };
115518 int err, err2;
115519 int fput_needed;
115520
115521 @@ -2006,7 +2071,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
115522 * checking falls down on this.
115523 */
115524 if (copy_from_user(ctl_buf,
115525 - (void __user __force *)msg_sys->msg_control,
115526 + (void __force_user *)msg_sys->msg_control,
115527 ctl_len))
115528 goto out_freectl;
115529 msg_sys->msg_control = ctl_buf;
115530 @@ -2157,7 +2222,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
115531 ssize_t err;
115532
115533 /* kernel mode address */
115534 - struct sockaddr_storage addr;
115535 + struct sockaddr_storage addr = { };
115536
115537 /* user mode address pointers */
115538 struct sockaddr __user *uaddr;
115539 @@ -2803,7 +2868,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
115540 ifr = compat_alloc_user_space(buf_size);
115541 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
115542
115543 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
115544 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
115545 return -EFAULT;
115546
115547 if (put_user(convert_in ? rxnfc : compat_ptr(data),
115548 @@ -2914,7 +2979,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
115549 old_fs = get_fs();
115550 set_fs(KERNEL_DS);
115551 err = dev_ioctl(net, cmd,
115552 - (struct ifreq __user __force *) &kifr);
115553 + (struct ifreq __force_user *) &kifr);
115554 set_fs(old_fs);
115555
115556 return err;
115557 @@ -3007,7 +3072,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
115558
115559 old_fs = get_fs();
115560 set_fs(KERNEL_DS);
115561 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
115562 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
115563 set_fs(old_fs);
115564
115565 if (cmd == SIOCGIFMAP && !err) {
115566 @@ -3091,7 +3156,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
115567 ret |= get_user(rtdev, &(ur4->rt_dev));
115568 if (rtdev) {
115569 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
115570 - r4.rt_dev = (char __user __force *)devname;
115571 + r4.rt_dev = (char __force_user *)devname;
115572 devname[15] = 0;
115573 } else
115574 r4.rt_dev = NULL;
115575 @@ -3318,8 +3383,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
115576 int __user *uoptlen;
115577 int err;
115578
115579 - uoptval = (char __user __force *) optval;
115580 - uoptlen = (int __user __force *) optlen;
115581 + uoptval = (char __force_user *) optval;
115582 + uoptlen = (int __force_user *) optlen;
115583
115584 set_fs(KERNEL_DS);
115585 if (level == SOL_SOCKET)
115586 @@ -3339,7 +3404,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
115587 char __user *uoptval;
115588 int err;
115589
115590 - uoptval = (char __user __force *) optval;
115591 + uoptval = (char __force_user *) optval;
115592
115593 set_fs(KERNEL_DS);
115594 if (level == SOL_SOCKET)
115595 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
115596 index 1095be9..815d777 100644
115597 --- a/net/sunrpc/auth_gss/svcauth_gss.c
115598 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
115599 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
115600 uint64_t *handle)
115601 {
115602 struct rsc rsci, *rscp = NULL;
115603 - static atomic64_t ctxhctr;
115604 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
115605 long long ctxh;
115606 struct gss_api_mech *gm = NULL;
115607 time_t expiry;
115608 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
115609 status = -ENOMEM;
115610 /* the handle needs to be just a unique id,
115611 * use a static counter */
115612 - ctxh = atomic64_inc_return(&ctxhctr);
115613 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
115614
115615 /* make a copy for the caller */
115616 *handle = ctxh;
115617 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
115618 index 5199bb1..567a54c 100644
115619 --- a/net/sunrpc/cache.c
115620 +++ b/net/sunrpc/cache.c
115621 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
115622 struct sunrpc_net *sn;
115623
115624 sn = net_generic(net, sunrpc_net_id);
115625 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
115626 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
115627 if (cd->u.procfs.proc_ent == NULL)
115628 goto out_nomem;
115629 cd->u.procfs.channel_ent = NULL;
115630 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
115631 index e6ce151..ba1cf85 100644
115632 --- a/net/sunrpc/clnt.c
115633 +++ b/net/sunrpc/clnt.c
115634 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
115635 (RPC_IS_ASYNC(task) ? "async" : "sync"));
115636
115637 /* Increment call count */
115638 - task->tk_msg.rpc_proc->p_count++;
115639 + pax_open_kernel();
115640 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
115641 + pax_close_kernel();
115642 clnt->cl_stats->rpccnt++;
115643 task->tk_action = call_reserve;
115644 }
115645 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
115646 index b91fd9c..00fe5b1 100644
115647 --- a/net/sunrpc/sched.c
115648 +++ b/net/sunrpc/sched.c
115649 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
115650 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
115651 static void rpc_task_set_debuginfo(struct rpc_task *task)
115652 {
115653 - static atomic_t rpc_pid;
115654 + static atomic_unchecked_t rpc_pid;
115655
115656 - task->tk_pid = atomic_inc_return(&rpc_pid);
115657 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
115658 }
115659 #else
115660 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
115661 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
115662 index 2ecb994..5afb49f 100644
115663 --- a/net/sunrpc/stats.c
115664 +++ b/net/sunrpc/stats.c
115665 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
115666
115667 dprintk("RPC: registering /proc/net/rpc\n");
115668 sn = net_generic(net, sunrpc_net_id);
115669 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
115670 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
115671 if (sn->proc_net_rpc == NULL)
115672 return -ENOMEM;
115673
115674 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
115675 index 78974e4..1e0d1a5 100644
115676 --- a/net/sunrpc/svc.c
115677 +++ b/net/sunrpc/svc.c
115678 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
115679 svc_putnl(resv, RPC_SUCCESS);
115680
115681 /* Bump per-procedure stats counter */
115682 - procp->pc_count++;
115683 + pax_open_kernel();
115684 + (*(unsigned int *)&procp->pc_count)++;
115685 + pax_close_kernel();
115686
115687 /* Initialize storage for argp and resp */
115688 memset(rqstp->rq_argp, 0, procp->pc_argsize);
115689 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
115690 index 621ca7b..59421dd 100644
115691 --- a/net/sunrpc/svcauth_unix.c
115692 +++ b/net/sunrpc/svcauth_unix.c
115693 @@ -414,7 +414,7 @@ struct unix_gid {
115694 struct group_info *gi;
115695 };
115696
115697 -static int unix_gid_hash(kuid_t uid)
115698 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
115699 {
115700 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
115701 }
115702 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
115703 (*bpp)[-1] = '\n';
115704 }
115705
115706 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
115707 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
115708
115709 static int unix_gid_parse(struct cache_detail *cd,
115710 char *mesg, int mlen)
115711 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
115712 index c1b6270..05089c1 100644
115713 --- a/net/sunrpc/xprtrdma/svc_rdma.c
115714 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
115715 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
115716 static unsigned int min_max_inline = 4096;
115717 static unsigned int max_max_inline = 65536;
115718
115719 -atomic_t rdma_stat_recv;
115720 -atomic_t rdma_stat_read;
115721 -atomic_t rdma_stat_write;
115722 -atomic_t rdma_stat_sq_starve;
115723 -atomic_t rdma_stat_rq_starve;
115724 -atomic_t rdma_stat_rq_poll;
115725 -atomic_t rdma_stat_rq_prod;
115726 -atomic_t rdma_stat_sq_poll;
115727 -atomic_t rdma_stat_sq_prod;
115728 +atomic_unchecked_t rdma_stat_recv;
115729 +atomic_unchecked_t rdma_stat_read;
115730 +atomic_unchecked_t rdma_stat_write;
115731 +atomic_unchecked_t rdma_stat_sq_starve;
115732 +atomic_unchecked_t rdma_stat_rq_starve;
115733 +atomic_unchecked_t rdma_stat_rq_poll;
115734 +atomic_unchecked_t rdma_stat_rq_prod;
115735 +atomic_unchecked_t rdma_stat_sq_poll;
115736 +atomic_unchecked_t rdma_stat_sq_prod;
115737
115738 /* Temporary NFS request map and context caches */
115739 struct kmem_cache *svc_rdma_map_cachep;
115740 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
115741 len -= *ppos;
115742 if (len > *lenp)
115743 len = *lenp;
115744 - if (len && copy_to_user(buffer, str_buf, len))
115745 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
115746 return -EFAULT;
115747 *lenp = len;
115748 *ppos += len;
115749 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
115750 {
115751 .procname = "rdma_stat_read",
115752 .data = &rdma_stat_read,
115753 - .maxlen = sizeof(atomic_t),
115754 + .maxlen = sizeof(atomic_unchecked_t),
115755 .mode = 0644,
115756 .proc_handler = read_reset_stat,
115757 },
115758 {
115759 .procname = "rdma_stat_recv",
115760 .data = &rdma_stat_recv,
115761 - .maxlen = sizeof(atomic_t),
115762 + .maxlen = sizeof(atomic_unchecked_t),
115763 .mode = 0644,
115764 .proc_handler = read_reset_stat,
115765 },
115766 {
115767 .procname = "rdma_stat_write",
115768 .data = &rdma_stat_write,
115769 - .maxlen = sizeof(atomic_t),
115770 + .maxlen = sizeof(atomic_unchecked_t),
115771 .mode = 0644,
115772 .proc_handler = read_reset_stat,
115773 },
115774 {
115775 .procname = "rdma_stat_sq_starve",
115776 .data = &rdma_stat_sq_starve,
115777 - .maxlen = sizeof(atomic_t),
115778 + .maxlen = sizeof(atomic_unchecked_t),
115779 .mode = 0644,
115780 .proc_handler = read_reset_stat,
115781 },
115782 {
115783 .procname = "rdma_stat_rq_starve",
115784 .data = &rdma_stat_rq_starve,
115785 - .maxlen = sizeof(atomic_t),
115786 + .maxlen = sizeof(atomic_unchecked_t),
115787 .mode = 0644,
115788 .proc_handler = read_reset_stat,
115789 },
115790 {
115791 .procname = "rdma_stat_rq_poll",
115792 .data = &rdma_stat_rq_poll,
115793 - .maxlen = sizeof(atomic_t),
115794 + .maxlen = sizeof(atomic_unchecked_t),
115795 .mode = 0644,
115796 .proc_handler = read_reset_stat,
115797 },
115798 {
115799 .procname = "rdma_stat_rq_prod",
115800 .data = &rdma_stat_rq_prod,
115801 - .maxlen = sizeof(atomic_t),
115802 + .maxlen = sizeof(atomic_unchecked_t),
115803 .mode = 0644,
115804 .proc_handler = read_reset_stat,
115805 },
115806 {
115807 .procname = "rdma_stat_sq_poll",
115808 .data = &rdma_stat_sq_poll,
115809 - .maxlen = sizeof(atomic_t),
115810 + .maxlen = sizeof(atomic_unchecked_t),
115811 .mode = 0644,
115812 .proc_handler = read_reset_stat,
115813 },
115814 {
115815 .procname = "rdma_stat_sq_prod",
115816 .data = &rdma_stat_sq_prod,
115817 - .maxlen = sizeof(atomic_t),
115818 + .maxlen = sizeof(atomic_unchecked_t),
115819 .mode = 0644,
115820 .proc_handler = read_reset_stat,
115821 },
115822 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115823 index f9f13a3..d155c71 100644
115824 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115825 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115826 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
115827 *page_no = pg_no;
115828 *page_offset = pg_off;
115829 ret = read;
115830 - atomic_inc(&rdma_stat_read);
115831 + atomic_inc_unchecked(&rdma_stat_read);
115832 return ret;
115833 err:
115834 svc_rdma_unmap_dma(ctxt);
115835 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
115836 *page_no = pg_no;
115837 *page_offset = pg_off;
115838 ret = read;
115839 - atomic_inc(&rdma_stat_read);
115840 + atomic_inc_unchecked(&rdma_stat_read);
115841 return ret;
115842 err:
115843 svc_rdma_unmap_dma(ctxt);
115844 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
115845 dto_q);
115846 list_del_init(&ctxt->dto_q);
115847 } else {
115848 - atomic_inc(&rdma_stat_rq_starve);
115849 + atomic_inc_unchecked(&rdma_stat_rq_starve);
115850 clear_bit(XPT_DATA, &xprt->xpt_flags);
115851 ctxt = NULL;
115852 }
115853 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
115854 }
115855 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
115856 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
115857 - atomic_inc(&rdma_stat_recv);
115858 + atomic_inc_unchecked(&rdma_stat_recv);
115859
115860 /* Build up the XDR from the receive buffers. */
115861 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
115862 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115863 index 7de33d1a..7f10241 100644
115864 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115865 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115866 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
115867 write_wr.wr.rdma.remote_addr = to;
115868
115869 /* Post It */
115870 - atomic_inc(&rdma_stat_write);
115871 + atomic_inc_unchecked(&rdma_stat_write);
115872 if (svc_rdma_send(xprt, &write_wr))
115873 goto err;
115874 return write_len - bc;
115875 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
115876 index f609c1c..abd491f 100644
115877 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
115878 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
115879 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
115880 return;
115881
115882 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
115883 - atomic_inc(&rdma_stat_rq_poll);
115884 + atomic_inc_unchecked(&rdma_stat_rq_poll);
115885
115886 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
115887 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
115888 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
115889 }
115890
115891 if (ctxt)
115892 - atomic_inc(&rdma_stat_rq_prod);
115893 + atomic_inc_unchecked(&rdma_stat_rq_prod);
115894
115895 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
115896 /*
115897 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
115898 return;
115899
115900 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
115901 - atomic_inc(&rdma_stat_sq_poll);
115902 + atomic_inc_unchecked(&rdma_stat_sq_poll);
115903 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
115904 int i;
115905
115906 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
115907 }
115908
115909 if (ctxt)
115910 - atomic_inc(&rdma_stat_sq_prod);
115911 + atomic_inc_unchecked(&rdma_stat_sq_prod);
115912 }
115913
115914 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
115915 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
115916 spin_lock_bh(&xprt->sc_lock);
115917 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
115918 spin_unlock_bh(&xprt->sc_lock);
115919 - atomic_inc(&rdma_stat_sq_starve);
115920 + atomic_inc_unchecked(&rdma_stat_sq_starve);
115921
115922 /* See if we can opportunistically reap SQ WR to make room */
115923 sq_cq_reap(xprt);
115924 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
115925 index e7000be..e3b0ba7 100644
115926 --- a/net/sysctl_net.c
115927 +++ b/net/sysctl_net.c
115928 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
115929 kgid_t root_gid = make_kgid(net->user_ns, 0);
115930
115931 /* Allow network administrator to have same access as root. */
115932 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
115933 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
115934 uid_eq(root_uid, current_euid())) {
115935 int mode = (table->mode >> 6) & 7;
115936 return (mode << 6) | (mode << 3) | mode;
115937 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
115938 index ce9121e..fd1fcce 100644
115939 --- a/net/tipc/netlink_compat.c
115940 +++ b/net/tipc/netlink_compat.c
115941 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
115942 int (*header)(struct tipc_nl_compat_msg *);
115943 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
115944 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
115945 -};
115946 +} __no_const;
115947
115948 struct tipc_nl_compat_cmd_doit {
115949 int (*doit)(struct sk_buff *skb, struct genl_info *info);
115950 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
115951 -};
115952 +} __no_const;
115953
115954 static int tipc_skb_tailroom(struct sk_buff *skb)
115955 {
115956 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
115957 void *hdr;
115958 struct nlattr *nest;
115959 struct sk_buff *args;
115960 - struct tipc_nl_compat_cmd_dump dump;
115961 + static struct tipc_nl_compat_cmd_dump dump = {
115962 + .dumpit = tipc_nl_publ_dump,
115963 + .format = __tipc_nl_compat_publ_dump,
115964 + };
115965
115966 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
115967 if (!args)
115968 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
115969 nla_nest_end(args, nest);
115970 genlmsg_end(args, hdr);
115971
115972 - dump.dumpit = tipc_nl_publ_dump;
115973 - dump.format = __tipc_nl_compat_publ_dump;
115974 -
115975 err = __tipc_nl_compat_dumpit(&dump, msg, args);
115976
115977 kfree_skb(args);
115978 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
115979 index 72c339e..a93593a 100644
115980 --- a/net/tipc/subscr.c
115981 +++ b/net/tipc/subscr.c
115982 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
115983 struct tipc_subscriber *subscriber = sub->subscriber;
115984 struct kvec msg_sect;
115985
115986 - msg_sect.iov_base = (void *)&sub->evt;
115987 + msg_sect.iov_base = &sub->evt;
115988 msg_sect.iov_len = sizeof(struct tipc_event);
115989 sub->evt.event = htohl(event, sub->swap);
115990 sub->evt.found_lower = htohl(found_lower, sub->swap);
115991 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
115992 index 146881f..9441ed2 100644
115993 --- a/net/unix/af_unix.c
115994 +++ b/net/unix/af_unix.c
115995 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
115996 err = -ECONNREFUSED;
115997 if (!S_ISSOCK(inode->i_mode))
115998 goto put_fail;
115999 +
116000 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
116001 + err = -EACCES;
116002 + goto put_fail;
116003 + }
116004 +
116005 u = unix_find_socket_byinode(inode);
116006 if (!u)
116007 goto put_fail;
116008 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
116009 if (u) {
116010 struct dentry *dentry;
116011 dentry = unix_sk(u)->path.dentry;
116012 +
116013 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
116014 + err = -EPERM;
116015 + sock_put(u);
116016 + goto fail;
116017 + }
116018 +
116019 if (dentry)
116020 touch_atime(&unix_sk(u)->path);
116021 } else
116022 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
116023 */
116024 err = security_path_mknod(&path, dentry, mode, 0);
116025 if (!err) {
116026 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
116027 + err = -EACCES;
116028 + goto out;
116029 + }
116030 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
116031 if (!err) {
116032 res->mnt = mntget(path.mnt);
116033 res->dentry = dget(dentry);
116034 + gr_handle_create(dentry, path.mnt);
116035 }
116036 }
116037 +out:
116038 done_path_create(&path, dentry);
116039 return err;
116040 }
116041 @@ -2241,11 +2260,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
116042 writable = unix_writable(sk);
116043 other = unix_peer_get(sk);
116044 if (other) {
116045 - if (unix_peer(other) != sk) {
116046 + unix_state_lock(other);
116047 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
116048 + unix_state_unlock(other);
116049 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
116050 if (unix_recvq_full(other))
116051 writable = 0;
116052 - }
116053 + } else
116054 + unix_state_unlock(other);
116055 sock_put(other);
116056 }
116057
116058 @@ -2342,9 +2364,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
116059 seq_puts(seq, "Num RefCount Protocol Flags Type St "
116060 "Inode Path\n");
116061 else {
116062 - struct sock *s = v;
116063 + struct sock *s = v, *peer;
116064 struct unix_sock *u = unix_sk(s);
116065 unix_state_lock(s);
116066 + peer = unix_peer(s);
116067 + unix_state_unlock(s);
116068 +
116069 + unix_state_double_lock(s, peer);
116070
116071 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
116072 s,
116073 @@ -2369,10 +2395,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
116074 seq_putc(seq, '@');
116075 i++;
116076 }
116077 - for ( ; i < len; i++)
116078 - seq_putc(seq, u->addr->name->sun_path[i]);
116079 - }
116080 - unix_state_unlock(s);
116081 + for ( ; i < len; i++) {
116082 + char c = u->addr->name->sun_path[i];
116083 + switch (c) {
116084 + case '\n':
116085 + seq_putc(seq, '\\');
116086 + seq_putc(seq, 'n');
116087 + break;
116088 + case '\t':
116089 + seq_putc(seq, '\\');
116090 + seq_putc(seq, 't');
116091 + break;
116092 + case '\\':
116093 + seq_putc(seq, '\\');
116094 + seq_putc(seq, '\\');
116095 + break;
116096 + default:
116097 + seq_putc(seq, c);
116098 + }
116099 + }
116100 + } else if (peer)
116101 + seq_printf(seq, " P%lu", sock_i_ino(peer));
116102 +
116103 + unix_state_double_unlock(s, peer);
116104 seq_putc(seq, '\n');
116105 }
116106
116107 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
116108 index b3d5150..ff3a837 100644
116109 --- a/net/unix/sysctl_net_unix.c
116110 +++ b/net/unix/sysctl_net_unix.c
116111 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
116112
116113 int __net_init unix_sysctl_register(struct net *net)
116114 {
116115 - struct ctl_table *table;
116116 + ctl_table_no_const *table;
116117
116118 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
116119 if (table == NULL)
116120 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
116121 index 9b7f207..2596621 100644
116122 --- a/net/vmw_vsock/vmci_transport_notify.c
116123 +++ b/net/vmw_vsock/vmci_transport_notify.c
116124 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
116125
116126 /* Socket control packet based operations. */
116127 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
116128 - vmci_transport_notify_pkt_socket_init,
116129 - vmci_transport_notify_pkt_socket_destruct,
116130 - vmci_transport_notify_pkt_poll_in,
116131 - vmci_transport_notify_pkt_poll_out,
116132 - vmci_transport_notify_pkt_handle_pkt,
116133 - vmci_transport_notify_pkt_recv_init,
116134 - vmci_transport_notify_pkt_recv_pre_block,
116135 - vmci_transport_notify_pkt_recv_pre_dequeue,
116136 - vmci_transport_notify_pkt_recv_post_dequeue,
116137 - vmci_transport_notify_pkt_send_init,
116138 - vmci_transport_notify_pkt_send_pre_block,
116139 - vmci_transport_notify_pkt_send_pre_enqueue,
116140 - vmci_transport_notify_pkt_send_post_enqueue,
116141 - vmci_transport_notify_pkt_process_request,
116142 - vmci_transport_notify_pkt_process_negotiate,
116143 + .socket_init = vmci_transport_notify_pkt_socket_init,
116144 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
116145 + .poll_in = vmci_transport_notify_pkt_poll_in,
116146 + .poll_out = vmci_transport_notify_pkt_poll_out,
116147 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
116148 + .recv_init = vmci_transport_notify_pkt_recv_init,
116149 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
116150 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
116151 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
116152 + .send_init = vmci_transport_notify_pkt_send_init,
116153 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
116154 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
116155 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
116156 + .process_request = vmci_transport_notify_pkt_process_request,
116157 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
116158 };
116159 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
116160 index dc9c792..3089de0 100644
116161 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
116162 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
116163 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
116164
116165 /* Socket always on control packet based operations. */
116166 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
116167 - vmci_transport_notify_pkt_socket_init,
116168 - vmci_transport_notify_pkt_socket_destruct,
116169 - vmci_transport_notify_pkt_poll_in,
116170 - vmci_transport_notify_pkt_poll_out,
116171 - vmci_transport_notify_pkt_handle_pkt,
116172 - vmci_transport_notify_pkt_recv_init,
116173 - vmci_transport_notify_pkt_recv_pre_block,
116174 - vmci_transport_notify_pkt_recv_pre_dequeue,
116175 - vmci_transport_notify_pkt_recv_post_dequeue,
116176 - vmci_transport_notify_pkt_send_init,
116177 - vmci_transport_notify_pkt_send_pre_block,
116178 - vmci_transport_notify_pkt_send_pre_enqueue,
116179 - vmci_transport_notify_pkt_send_post_enqueue,
116180 - vmci_transport_notify_pkt_process_request,
116181 - vmci_transport_notify_pkt_process_negotiate,
116182 + .socket_init = vmci_transport_notify_pkt_socket_init,
116183 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
116184 + .poll_in = vmci_transport_notify_pkt_poll_in,
116185 + .poll_out = vmci_transport_notify_pkt_poll_out,
116186 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
116187 + .recv_init = vmci_transport_notify_pkt_recv_init,
116188 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
116189 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
116190 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
116191 + .send_init = vmci_transport_notify_pkt_send_init,
116192 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
116193 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
116194 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
116195 + .process_request = vmci_transport_notify_pkt_process_request,
116196 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
116197 };
116198 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
116199 index c8717c1..08539f5 100644
116200 --- a/net/wireless/wext-core.c
116201 +++ b/net/wireless/wext-core.c
116202 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
116203 */
116204
116205 /* Support for very large requests */
116206 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
116207 - (user_length > descr->max_tokens)) {
116208 + if (user_length > descr->max_tokens) {
116209 /* Allow userspace to GET more than max so
116210 * we can support any size GET requests.
116211 * There is still a limit : -ENOMEM.
116212 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
116213 }
116214 }
116215
116216 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
116217 - /*
116218 - * If this is a GET, but not NOMAX, it means that the extra
116219 - * data is not bounded by userspace, but by max_tokens. Thus
116220 - * set the length to max_tokens. This matches the extra data
116221 - * allocation.
116222 - * The driver should fill it with the number of tokens it
116223 - * provided, and it may check iwp->length rather than having
116224 - * knowledge of max_tokens. If the driver doesn't change the
116225 - * iwp->length, this ioctl just copies back max_token tokens
116226 - * filled with zeroes. Hopefully the driver isn't claiming
116227 - * them to be valid data.
116228 - */
116229 - iwp->length = descr->max_tokens;
116230 - }
116231 -
116232 err = handler(dev, info, (union iwreq_data *) iwp, extra);
116233
116234 iwp->length += essid_compat;
116235 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
116236 index 4323952..a06dfe1 100644
116237 --- a/net/x25/sysctl_net_x25.c
116238 +++ b/net/x25/sysctl_net_x25.c
116239 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
116240 .mode = 0644,
116241 .proc_handler = proc_dointvec,
116242 },
116243 - { 0, },
116244 + { },
116245 };
116246
116247 void __init x25_register_sysctl(void)
116248 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
116249 index 0917f04..f4e3d8c 100644
116250 --- a/net/x25/x25_proc.c
116251 +++ b/net/x25/x25_proc.c
116252 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
116253
116254 int __init x25_proc_init(void)
116255 {
116256 - if (!proc_mkdir("x25", init_net.proc_net))
116257 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
116258 return -ENOMEM;
116259
116260 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
116261 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
116262 index 638af06..7d9daad 100644
116263 --- a/net/xfrm/xfrm_policy.c
116264 +++ b/net/xfrm/xfrm_policy.c
116265 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
116266 {
116267 policy->walk.dead = 1;
116268
116269 - atomic_inc(&policy->genid);
116270 + atomic_inc_unchecked(&policy->genid);
116271
116272 if (del_timer(&policy->polq.hold_timer))
116273 xfrm_pol_put(policy);
116274 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
116275 else
116276 hlist_add_head(&policy->bydst, chain);
116277 __xfrm_policy_link(policy, dir);
116278 - atomic_inc(&net->xfrm.flow_cache_genid);
116279 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
116280
116281 /* After previous checking, family can either be AF_INET or AF_INET6 */
116282 if (policy->family == AF_INET)
116283 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
116284
116285 xdst->num_pols = num_pols;
116286 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
116287 - xdst->policy_genid = atomic_read(&pols[0]->genid);
116288 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
116289
116290 return xdst;
116291 }
116292 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
116293 }
116294 EXPORT_SYMBOL(xfrm_garbage_collect);
116295
116296 -static void xfrm_garbage_collect_deferred(struct net *net)
116297 +void xfrm_garbage_collect_deferred(struct net *net)
116298 {
116299 flow_cache_flush_deferred(net);
116300 }
116301 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
116302
116303 static void xfrm_init_pmtu(struct dst_entry *dst)
116304 {
116305 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
116306 if (xdst->xfrm_genid != dst->xfrm->genid)
116307 return 0;
116308 if (xdst->num_pols > 0 &&
116309 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
116310 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
116311 return 0;
116312
116313 mtu = dst_mtu(dst->child);
116314 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
116315 dst_ops->link_failure = xfrm_link_failure;
116316 if (likely(dst_ops->neigh_lookup == NULL))
116317 dst_ops->neigh_lookup = xfrm_neigh_lookup;
116318 - if (likely(afinfo->garbage_collect == NULL))
116319 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
116320 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
116321 }
116322 spin_unlock(&xfrm_policy_afinfo_lock);
116323 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
116324 dst_ops->check = NULL;
116325 dst_ops->negative_advice = NULL;
116326 dst_ops->link_failure = NULL;
116327 - afinfo->garbage_collect = NULL;
116328 }
116329 return err;
116330 }
116331 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
116332 sizeof(pol->xfrm_vec[i].saddr));
116333 pol->xfrm_vec[i].encap_family = mp->new_family;
116334 /* flush bundles */
116335 - atomic_inc(&pol->genid);
116336 + atomic_inc_unchecked(&pol->genid);
116337 }
116338 }
116339
116340 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
116341 index de971b6..b843409 100644
116342 --- a/net/xfrm/xfrm_state.c
116343 +++ b/net/xfrm/xfrm_state.c
116344 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
116345
116346 if (unlikely(afinfo == NULL))
116347 return -EAFNOSUPPORT;
116348 - typemap = afinfo->type_map;
116349 + typemap = (const struct xfrm_type **)afinfo->type_map;
116350 spin_lock_bh(&xfrm_type_lock);
116351
116352 - if (likely(typemap[type->proto] == NULL))
116353 + if (likely(typemap[type->proto] == NULL)) {
116354 + pax_open_kernel();
116355 typemap[type->proto] = type;
116356 - else
116357 + pax_close_kernel();
116358 + } else
116359 err = -EEXIST;
116360 spin_unlock_bh(&xfrm_type_lock);
116361 xfrm_state_put_afinfo(afinfo);
116362 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
116363
116364 if (unlikely(afinfo == NULL))
116365 return -EAFNOSUPPORT;
116366 - typemap = afinfo->type_map;
116367 + typemap = (const struct xfrm_type **)afinfo->type_map;
116368 spin_lock_bh(&xfrm_type_lock);
116369
116370 if (unlikely(typemap[type->proto] != type))
116371 err = -ENOENT;
116372 - else
116373 + else {
116374 + pax_open_kernel();
116375 typemap[type->proto] = NULL;
116376 + pax_close_kernel();
116377 + }
116378 spin_unlock_bh(&xfrm_type_lock);
116379 xfrm_state_put_afinfo(afinfo);
116380 return err;
116381 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
116382 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
116383 {
116384 struct xfrm_state_afinfo *afinfo;
116385 - const struct xfrm_type **typemap;
116386 const struct xfrm_type *type;
116387 int modload_attempted = 0;
116388
116389 @@ -211,9 +215,8 @@ retry:
116390 afinfo = xfrm_state_get_afinfo(family);
116391 if (unlikely(afinfo == NULL))
116392 return NULL;
116393 - typemap = afinfo->type_map;
116394
116395 - type = typemap[proto];
116396 + type = afinfo->type_map[proto];
116397 if (unlikely(type && !try_module_get(type->owner)))
116398 type = NULL;
116399 if (!type && !modload_attempted) {
116400 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
116401 return -EAFNOSUPPORT;
116402
116403 err = -EEXIST;
116404 - modemap = afinfo->mode_map;
116405 + modemap = (struct xfrm_mode **)afinfo->mode_map;
116406 spin_lock_bh(&xfrm_mode_lock);
116407 if (modemap[mode->encap])
116408 goto out;
116409 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
116410 if (!try_module_get(afinfo->owner))
116411 goto out;
116412
116413 - mode->afinfo = afinfo;
116414 + pax_open_kernel();
116415 + *(const void **)&mode->afinfo = afinfo;
116416 modemap[mode->encap] = mode;
116417 + pax_close_kernel();
116418 err = 0;
116419
116420 out:
116421 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
116422 return -EAFNOSUPPORT;
116423
116424 err = -ENOENT;
116425 - modemap = afinfo->mode_map;
116426 + modemap = (struct xfrm_mode **)afinfo->mode_map;
116427 spin_lock_bh(&xfrm_mode_lock);
116428 if (likely(modemap[mode->encap] == mode)) {
116429 + pax_open_kernel();
116430 modemap[mode->encap] = NULL;
116431 + pax_close_kernel();
116432 module_put(mode->afinfo->owner);
116433 err = 0;
116434 }
116435 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
116436 u32 xfrm_get_acqseq(void)
116437 {
116438 u32 res;
116439 - static atomic_t acqseq;
116440 + static atomic_unchecked_t acqseq;
116441
116442 do {
116443 - res = atomic_inc_return(&acqseq);
116444 + res = atomic_inc_return_unchecked(&acqseq);
116445 } while (!res);
116446
116447 return res;
116448 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
116449 index 05a6e3d..6716ec9 100644
116450 --- a/net/xfrm/xfrm_sysctl.c
116451 +++ b/net/xfrm/xfrm_sysctl.c
116452 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
116453
116454 int __net_init xfrm_sysctl_init(struct net *net)
116455 {
116456 - struct ctl_table *table;
116457 + ctl_table_no_const *table;
116458
116459 __xfrm_sysctl_init(net);
116460
116461 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
116462 index d3437b8..6c3becb 100644
116463 --- a/scripts/Kbuild.include
116464 +++ b/scripts/Kbuild.include
116465 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
116466 # cc-ldoption
116467 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
116468 cc-ldoption = $(call try-run,\
116469 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
116470 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
116471
116472 # ld-option
116473 # Usage: LDFLAGS += $(call ld-option, -X)
116474 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
116475 index 01df30a..b687dbf 100644
116476 --- a/scripts/Makefile.build
116477 +++ b/scripts/Makefile.build
116478 @@ -60,7 +60,7 @@ endif
116479 endif
116480
116481 # Do not include host rules unless needed
116482 -ifneq ($(hostprogs-y)$(hostprogs-m),)
116483 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
116484 include scripts/Makefile.host
116485 endif
116486
116487 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
116488 index 55c96cb..e4e88ab 100644
116489 --- a/scripts/Makefile.clean
116490 +++ b/scripts/Makefile.clean
116491 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
116492 __clean-files := $(extra-y) $(extra-m) $(extra-) \
116493 $(always) $(targets) $(clean-files) \
116494 $(host-progs) \
116495 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
116496 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
116497 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
116498
116499 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
116500
116501 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
116502 index 133edfa..c9aa07f 100644
116503 --- a/scripts/Makefile.host
116504 +++ b/scripts/Makefile.host
116505 @@ -20,7 +20,19 @@
116506 # Will compile qconf as a C++ program, and menu as a C program.
116507 # They are linked as C++ code to the executable qconf
116508
116509 +# hostprogs-y := conf
116510 +# conf-objs := conf.o libkconfig.so
116511 +# libkconfig-objs := expr.o type.o
116512 +# Will create a shared library named libkconfig.so that consists of
116513 +# expr.o and type.o (they are both compiled as C code and the object files
116514 +# are made as position independent code).
116515 +# conf.c is compiled as a C program, and conf.o is linked together with
116516 +# libkconfig.so as the executable conf.
116517 +# Note: Shared libraries consisting of C++ files are not supported
116518 +
116519 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
116520 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
116521 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
116522
116523 # C code
116524 # Executables compiled from a single .c file
116525 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
116526 # C++ Object (.o) files compiled from .cc files
116527 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
116528
116529 +# Shared libaries (only .c supported)
116530 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
116531 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
116532 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
116533 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
116534 +# Remove .so files from "xxx-objs"
116535 +host-cobjs := $(filter-out %.so,$(host-cobjs))
116536 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
116537 +
116538 +# Object (.o) files used by the shared libaries
116539 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
116540 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
116541 +
116542 # output directory for programs/.o files
116543 # hostprogs-y := tools/build may have been specified.
116544 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
116545 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
116546 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
116547 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
116548 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
116549 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
116550 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
116551 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
116552 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
116553 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
116554
116555 obj-dirs += $(host-objdirs)
116556 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
116557 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
116558 $(call if_changed_dep,host-cxxobjs)
116559
116560 +# Compile .c file, create position independent .o file
116561 +# host-cshobjs -> .o
116562 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
116563 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
116564 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
116565 + $(call if_changed_dep,host-cshobjs)
116566 +
116567 +# Compile .c file, create position independent .o file
116568 +# host-cxxshobjs -> .o
116569 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
116570 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
116571 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
116572 + $(call if_changed_dep,host-cxxshobjs)
116573 +
116574 +# Link a shared library, based on position independent .o files
116575 +# *.o -> .so shared library (host-cshlib)
116576 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
116577 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
116578 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
116579 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
116580 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
116581 + $(call if_changed,host-cshlib)
116582 +
116583 +# Link a shared library, based on position independent .o files
116584 +# *.o -> .so shared library (host-cxxshlib)
116585 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
116586 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
116587 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
116588 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
116589 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
116590 + $(call if_changed,host-cxxshlib)
116591 +
116592 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
116593 - $(host-cxxmulti) $(host-cxxobjs)
116594 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
116595 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
116596 index b304068..462d24e 100644
116597 --- a/scripts/basic/fixdep.c
116598 +++ b/scripts/basic/fixdep.c
116599 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
116600 /*
116601 * Lookup a value in the configuration string.
116602 */
116603 -static int is_defined_config(const char *name, int len, unsigned int hash)
116604 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
116605 {
116606 struct item *aux;
116607
116608 @@ -211,10 +211,10 @@ static void clear_config(void)
116609 /*
116610 * Record the use of a CONFIG_* word.
116611 */
116612 -static void use_config(const char *m, int slen)
116613 +static void use_config(const char *m, unsigned int slen)
116614 {
116615 unsigned int hash = strhash(m, slen);
116616 - int c, i;
116617 + unsigned int c, i;
116618
116619 if (is_defined_config(m, slen, hash))
116620 return;
116621 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
116622
116623 static void parse_config_file(const char *map, size_t len)
116624 {
116625 - const int *end = (const int *) (map + len);
116626 + const unsigned int *end = (const unsigned int *) (map + len);
116627 /* start at +1, so that p can never be < map */
116628 - const int *m = (const int *) map + 1;
116629 + const unsigned int *m = (const unsigned int *) map + 1;
116630 const char *p, *q;
116631
116632 for (; m < end; m++) {
116633 @@ -435,7 +435,7 @@ static void print_deps(void)
116634 static void traps(void)
116635 {
116636 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
116637 - int *p = (int *)test;
116638 + unsigned int *p = (unsigned int *)test;
116639
116640 if (*p != INT_CONF) {
116641 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
116642 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
116643 new file mode 100644
116644 index 0000000..eaa4fce
116645 --- /dev/null
116646 +++ b/scripts/gcc-plugin.sh
116647 @@ -0,0 +1,51 @@
116648 +#!/bin/sh
116649 +srctree=$(dirname "$0")
116650 +gccplugins_dir=$($3 -print-file-name=plugin)
116651 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
116652 +#include "gcc-common.h"
116653 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
116654 +#warning $2 CXX
116655 +#else
116656 +#warning $1 CC
116657 +#endif
116658 +EOF
116659 +)
116660 +
116661 +if [ $? -ne 0 ]
116662 +then
116663 + exit 1
116664 +fi
116665 +
116666 +case "$plugincc" in
116667 + *"$1 CC"*)
116668 + echo "$1"
116669 + exit 0
116670 + ;;
116671 +
116672 + *"$2 CXX"*)
116673 + # the c++ compiler needs another test, see below
116674 + ;;
116675 +
116676 + *)
116677 + exit 1
116678 + ;;
116679 +esac
116680 +
116681 +# we need a c++ compiler that supports the designated initializer GNU extension
116682 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
116683 +#include "gcc-common.h"
116684 +class test {
116685 +public:
116686 + int test;
116687 +} test = {
116688 + .test = 1
116689 +};
116690 +EOF
116691 +)
116692 +
116693 +if [ $? -eq 0 ]
116694 +then
116695 + echo "$2"
116696 + exit 0
116697 +fi
116698 +exit 1
116699 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
116700 index fdebd66..a349e33 100755
116701 --- a/scripts/headers_install.sh
116702 +++ b/scripts/headers_install.sh
116703 @@ -32,6 +32,7 @@ do
116704 FILE="$(basename "$i")"
116705 sed -r \
116706 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
116707 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
116708 -e 's/__attribute_const__([ \t]|$)/\1/g' \
116709 -e 's@^#include <linux/compiler.h>@@' \
116710 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
116711 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
116712 index 86a4fe7..99e91f9 100755
116713 --- a/scripts/link-vmlinux.sh
116714 +++ b/scripts/link-vmlinux.sh
116715 @@ -166,7 +166,7 @@ else
116716 fi;
116717
116718 # final build of init/
116719 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
116720 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
116721
116722 kallsymso=""
116723 kallsyms_vmlinux=""
116724 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
116725 index e614ef6..d9d2b01 100644
116726 --- a/scripts/mod/file2alias.c
116727 +++ b/scripts/mod/file2alias.c
116728 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
116729 unsigned long size, unsigned long id_size,
116730 void *symval)
116731 {
116732 - int i;
116733 + unsigned int i;
116734
116735 if (size % id_size || size < id_size) {
116736 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
116737 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
116738 /* USB is special because the bcdDevice can be matched against a numeric range */
116739 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
116740 static void do_usb_entry(void *symval,
116741 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
116742 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
116743 unsigned char range_lo, unsigned char range_hi,
116744 unsigned char max, struct module *mod)
116745 {
116746 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
116747 {
116748 unsigned int devlo, devhi;
116749 unsigned char chi, clo, max;
116750 - int ndigits;
116751 + unsigned int ndigits;
116752
116753 DEF_FIELD(symval, usb_device_id, match_flags);
116754 DEF_FIELD(symval, usb_device_id, idVendor);
116755 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
116756 for (i = 0; i < count; i++) {
116757 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
116758 char acpi_id[sizeof(*id)];
116759 - int j;
116760 + unsigned int j;
116761
116762 buf_printf(&mod->dev_table_buf,
116763 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
116764 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
116765
116766 for (j = 0; j < PNP_MAX_DEVICES; j++) {
116767 const char *id = (char *)(*devs)[j].id;
116768 - int i2, j2;
116769 + unsigned int i2, j2;
116770 int dup = 0;
116771
116772 if (!id[0])
116773 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
116774 /* add an individual alias for every device entry */
116775 if (!dup) {
116776 char acpi_id[PNP_ID_LEN];
116777 - int k;
116778 + unsigned int k;
116779
116780 buf_printf(&mod->dev_table_buf,
116781 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
116782 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
116783 static int do_dmi_entry(const char *filename, void *symval,
116784 char *alias)
116785 {
116786 - int i, j;
116787 + unsigned int i, j;
116788 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
116789 sprintf(alias, "dmi*");
116790
116791 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
116792 index d439856..10c1eac 100644
116793 --- a/scripts/mod/modpost.c
116794 +++ b/scripts/mod/modpost.c
116795 @@ -921,6 +921,7 @@ enum mismatch {
116796 ANY_INIT_TO_ANY_EXIT,
116797 ANY_EXIT_TO_ANY_INIT,
116798 EXPORT_TO_INIT_EXIT,
116799 + DATA_TO_TEXT
116800 };
116801
116802 struct sectioncheck {
116803 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
116804 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
116805 .mismatch = EXPORT_TO_INIT_EXIT,
116806 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
116807 +},
116808 +/* Do not reference code from writable data */
116809 +{
116810 + .fromsec = { DATA_SECTIONS, NULL },
116811 + .tosec = { TEXT_SECTIONS, NULL },
116812 + .mismatch = DATA_TO_TEXT
116813 }
116814 };
116815
116816 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
116817 continue;
116818 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
116819 continue;
116820 - if (sym->st_value == addr)
116821 - return sym;
116822 /* Find a symbol nearby - addr are maybe negative */
116823 d = sym->st_value - addr;
116824 + if (d == 0)
116825 + return sym;
116826 if (d < 0)
116827 d = addr - sym->st_value;
116828 if (d < distance) {
116829 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
116830 tosym, prl_to, prl_to, tosym);
116831 free(prl_to);
116832 break;
116833 + case DATA_TO_TEXT:
116834 +#if 0
116835 + fprintf(stderr,
116836 + "The %s %s:%s references\n"
116837 + "the %s %s:%s%s\n",
116838 + from, fromsec, fromsym, to, tosec, tosym, to_p);
116839 +#endif
116840 + break;
116841 }
116842 fprintf(stderr, "\n");
116843 }
116844 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
116845 static void check_sec_ref(struct module *mod, const char *modname,
116846 struct elf_info *elf)
116847 {
116848 - int i;
116849 + unsigned int i;
116850 Elf_Shdr *sechdrs = elf->sechdrs;
116851
116852 /* Walk through all sections */
116853 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
116854 va_end(ap);
116855 }
116856
116857 -void buf_write(struct buffer *buf, const char *s, int len)
116858 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
116859 {
116860 if (buf->size - buf->pos < len) {
116861 buf->size += len + SZ;
116862 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
116863 if (fstat(fileno(file), &st) < 0)
116864 goto close_write;
116865
116866 - if (st.st_size != b->pos)
116867 + if (st.st_size != (off_t)b->pos)
116868 goto close_write;
116869
116870 tmp = NOFAIL(malloc(b->pos));
116871 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
116872 index 168b43d..77914bf 100644
116873 --- a/scripts/mod/modpost.h
116874 +++ b/scripts/mod/modpost.h
116875 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
116876
116877 struct buffer {
116878 char *p;
116879 - int pos;
116880 - int size;
116881 + unsigned int pos;
116882 + unsigned int size;
116883 };
116884
116885 void __attribute__((format(printf, 2, 3)))
116886 buf_printf(struct buffer *buf, const char *fmt, ...);
116887
116888 void
116889 -buf_write(struct buffer *buf, const char *s, int len);
116890 +buf_write(struct buffer *buf, const char *s, unsigned int len);
116891
116892 struct module {
116893 struct module *next;
116894 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
116895 index 944418d..15291e4 100644
116896 --- a/scripts/mod/sumversion.c
116897 +++ b/scripts/mod/sumversion.c
116898 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
116899 goto out;
116900 }
116901
116902 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
116903 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
116904 warn("writing sum in %s failed: %s\n",
116905 filename, strerror(errno));
116906 goto out;
116907 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
116908 index 73a2c7d..df11b31 100644
116909 --- a/scripts/module-common.lds
116910 +++ b/scripts/module-common.lds
116911 @@ -6,6 +6,10 @@
116912 SECTIONS {
116913 /DISCARD/ : { *(.discard) }
116914
116915 + .rodata 0: {
116916 + *(.rodata) *(.rodata.*)
116917 + *(.data..read_only)
116918 + }
116919 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
116920 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
116921 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
116922 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
116923 index 99ca6e7..3a1a1a1 100644
116924 --- a/scripts/package/Makefile
116925 +++ b/scripts/package/Makefile
116926 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
116927 ln -sf $(srctree) $(KERNELPATH)
116928 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
116929 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
116930 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
116931 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
116932 rm $(KERNELPATH)
116933 rm -f $(objtree)/.scmversion
116934 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
116935 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
116936 index 88dbf23..d1b4291 100755
116937 --- a/scripts/package/builddeb
116938 +++ b/scripts/package/builddeb
116939 @@ -304,6 +304,7 @@ fi
116940 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
116941 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
116942 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
116943 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
116944 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
116945 mkdir -p "$destdir"
116946 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
116947 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
116948 index d9ab94b..eb7f04c 100755
116949 --- a/scripts/package/mkspec
116950 +++ b/scripts/package/mkspec
116951 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
116952 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
116953 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
116954 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
116955 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
116956 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
116957 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
116958 fi
116959
116960 echo ""
116961 echo "%clean"
116962 echo 'rm -rf $RPM_BUILD_ROOT'
116963 echo ""
116964 +echo "%pre"
116965 +echo 'chmod -f 0500 /boot'
116966 +echo 'if [ -d /lib/modules ]; then'
116967 +echo 'chmod -f 0500 /lib/modules'
116968 +echo 'fi'
116969 +echo 'if [ -d /lib32/modules ]; then'
116970 +echo 'chmod -f 0500 /lib32/modules'
116971 +echo 'fi'
116972 +echo 'if [ -d /lib64/modules ]; then'
116973 +echo 'chmod -f 0500 /lib64/modules'
116974 +echo 'fi'
116975 +echo ""
116976 +echo "%post devel"
116977 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
116978 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
116979 +echo ""
116980 echo "%post"
116981 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
116982 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
116983 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
116984 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
116985 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
116986 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
116987 +echo "if [ -x /sbin/dracut ]; then"
116988 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
116989 +echo "else"
116990 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
116991 echo "fi"
116992 echo ""
116993 echo "%files"
116994 -echo '%defattr (-, root, root)'
116995 +echo '%defattr (400, root, root, 500)'
116996 echo "%dir /lib/modules"
116997 -echo "/lib/modules/$KERNELRELEASE"
116998 echo "%exclude /lib/modules/$KERNELRELEASE/build"
116999 echo "%exclude /lib/modules/$KERNELRELEASE/source"
117000 +echo "/lib/modules/$KERNELRELEASE"
117001 echo "/lib/firmware/$KERNELRELEASE"
117002 echo "/boot/*"
117003 echo ""
117004 @@ -155,9 +166,8 @@ echo "/usr/include"
117005 echo ""
117006 if ! $PREBUILT; then
117007 echo "%files devel"
117008 -echo '%defattr (-, root, root)'
117009 +echo '%defattr (400, root, root, 500)'
117010 +echo "%dir /lib/modules/$KERNELRELEASE"
117011 echo "/usr/src/kernels/$KERNELRELEASE"
117012 -echo "/lib/modules/$KERNELRELEASE/build"
117013 -echo "/lib/modules/$KERNELRELEASE/source"
117014 echo ""
117015 fi
117016 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
117017 index 4718d78..9220d58 100644
117018 --- a/scripts/pnmtologo.c
117019 +++ b/scripts/pnmtologo.c
117020 @@ -244,14 +244,14 @@ static void write_header(void)
117021 fprintf(out, " * Linux logo %s\n", logoname);
117022 fputs(" */\n\n", out);
117023 fputs("#include <linux/linux_logo.h>\n\n", out);
117024 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
117025 + fprintf(out, "static unsigned char %s_data[] = {\n",
117026 logoname);
117027 }
117028
117029 static void write_footer(void)
117030 {
117031 fputs("\n};\n\n", out);
117032 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
117033 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
117034 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
117035 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
117036 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
117037 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
117038 fputs("\n};\n\n", out);
117039
117040 /* write logo clut */
117041 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
117042 + fprintf(out, "static unsigned char %s_clut[] = {\n",
117043 logoname);
117044 write_hex_cnt = 0;
117045 for (i = 0; i < logo_clutsize; i++) {
117046 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
117047 index ba87004..3f4852c 100644
117048 --- a/scripts/sortextable.h
117049 +++ b/scripts/sortextable.h
117050 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
117051 const char *secstrtab;
117052 const char *strtab;
117053 char *extab_image;
117054 - int extab_index = 0;
117055 - int i;
117056 - int idx;
117057 + unsigned int extab_index = 0;
117058 + unsigned int i;
117059 + unsigned int idx;
117060 unsigned int num_sections;
117061 unsigned int secindex_strings;
117062
117063 diff --git a/scripts/tags.sh b/scripts/tags.sh
117064 index cdb491d..8d32bfc 100755
117065 --- a/scripts/tags.sh
117066 +++ b/scripts/tags.sh
117067 @@ -26,7 +26,7 @@ else
117068 fi
117069
117070 # ignore userspace tools
117071 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
117072 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
117073
117074 # Find all available archs
117075 find_all_archs()
117076 diff --git a/security/Kconfig b/security/Kconfig
117077 index beb86b5..135675f 100644
117078 --- a/security/Kconfig
117079 +++ b/security/Kconfig
117080 @@ -4,6 +4,980 @@
117081
117082 menu "Security options"
117083
117084 +menu "Grsecurity"
117085 +
117086 + config ARCH_TRACK_EXEC_LIMIT
117087 + bool
117088 +
117089 + config PAX_KERNEXEC_PLUGIN
117090 + bool
117091 +
117092 + config PAX_PER_CPU_PGD
117093 + bool
117094 +
117095 + config TASK_SIZE_MAX_SHIFT
117096 + int
117097 + depends on X86_64
117098 + default 47 if !PAX_PER_CPU_PGD
117099 + default 42 if PAX_PER_CPU_PGD
117100 +
117101 + config PAX_ENABLE_PAE
117102 + bool
117103 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
117104 +
117105 + config PAX_USERCOPY_SLABS
117106 + bool
117107 +
117108 +config GRKERNSEC
117109 + bool "Grsecurity"
117110 + select CRYPTO
117111 + select CRYPTO_SHA256
117112 + select PROC_FS
117113 + select STOP_MACHINE
117114 + select TTY
117115 + select DEBUG_KERNEL
117116 + select DEBUG_LIST
117117 + help
117118 + If you say Y here, you will be able to configure many features
117119 + that will enhance the security of your system. It is highly
117120 + recommended that you say Y here and read through the help
117121 + for each option so that you fully understand the features and
117122 + can evaluate their usefulness for your machine.
117123 +
117124 +choice
117125 + prompt "Configuration Method"
117126 + depends on GRKERNSEC
117127 + default GRKERNSEC_CONFIG_CUSTOM
117128 + help
117129 +
117130 +config GRKERNSEC_CONFIG_AUTO
117131 + bool "Automatic"
117132 + help
117133 + If you choose this configuration method, you'll be able to answer a small
117134 + number of simple questions about how you plan to use this kernel.
117135 + The settings of grsecurity and PaX will be automatically configured for
117136 + the highest commonly-used settings within the provided constraints.
117137 +
117138 + If you require additional configuration, custom changes can still be made
117139 + from the "custom configuration" menu.
117140 +
117141 +config GRKERNSEC_CONFIG_CUSTOM
117142 + bool "Custom"
117143 + help
117144 + If you choose this configuration method, you'll be able to configure all
117145 + grsecurity and PaX settings manually. Via this method, no options are
117146 + automatically enabled.
117147 +
117148 + Take note that if menuconfig is exited with this configuration method
117149 + chosen, you will not be able to use the automatic configuration methods
117150 + without starting again with a kernel configuration with no grsecurity
117151 + or PaX options specified inside.
117152 +
117153 +endchoice
117154 +
117155 +choice
117156 + prompt "Usage Type"
117157 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
117158 + default GRKERNSEC_CONFIG_SERVER
117159 + help
117160 +
117161 +config GRKERNSEC_CONFIG_SERVER
117162 + bool "Server"
117163 + help
117164 + Choose this option if you plan to use this kernel on a server.
117165 +
117166 +config GRKERNSEC_CONFIG_DESKTOP
117167 + bool "Desktop"
117168 + help
117169 + Choose this option if you plan to use this kernel on a desktop.
117170 +
117171 +endchoice
117172 +
117173 +choice
117174 + prompt "Virtualization Type"
117175 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
117176 + default GRKERNSEC_CONFIG_VIRT_NONE
117177 + help
117178 +
117179 +config GRKERNSEC_CONFIG_VIRT_NONE
117180 + bool "None"
117181 + help
117182 + Choose this option if this kernel will be run on bare metal.
117183 +
117184 +config GRKERNSEC_CONFIG_VIRT_GUEST
117185 + bool "Guest"
117186 + help
117187 + Choose this option if this kernel will be run as a VM guest.
117188 +
117189 +config GRKERNSEC_CONFIG_VIRT_HOST
117190 + bool "Host"
117191 + help
117192 + Choose this option if this kernel will be run as a VM host.
117193 +
117194 +endchoice
117195 +
117196 +choice
117197 + prompt "Virtualization Hardware"
117198 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
117199 + help
117200 +
117201 +config GRKERNSEC_CONFIG_VIRT_EPT
117202 + bool "EPT/RVI Processor Support"
117203 + depends on X86
117204 + help
117205 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
117206 + hardware virtualization. This allows for additional kernel hardening protections
117207 + to operate without additional performance impact.
117208 +
117209 + To see if your Intel processor supports EPT, see:
117210 + http://ark.intel.com/Products/VirtualizationTechnology
117211 + (Most Core i3/5/7 support EPT)
117212 +
117213 + To see if your AMD processor supports RVI, see:
117214 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
117215 +
117216 +config GRKERNSEC_CONFIG_VIRT_SOFT
117217 + bool "First-gen/No Hardware Virtualization"
117218 + help
117219 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
117220 + support hardware virtualization or doesn't support the EPT/RVI extensions.
117221 +
117222 +endchoice
117223 +
117224 +choice
117225 + prompt "Virtualization Software"
117226 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
117227 + help
117228 +
117229 +config GRKERNSEC_CONFIG_VIRT_XEN
117230 + bool "Xen"
117231 + help
117232 + Choose this option if this kernel is running as a Xen guest or host.
117233 +
117234 +config GRKERNSEC_CONFIG_VIRT_VMWARE
117235 + bool "VMWare"
117236 + help
117237 + Choose this option if this kernel is running as a VMWare guest or host.
117238 +
117239 +config GRKERNSEC_CONFIG_VIRT_KVM
117240 + bool "KVM"
117241 + help
117242 + Choose this option if this kernel is running as a KVM guest or host.
117243 +
117244 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
117245 + bool "VirtualBox"
117246 + help
117247 + Choose this option if this kernel is running as a VirtualBox guest or host.
117248 +
117249 +config GRKERNSEC_CONFIG_VIRT_HYPERV
117250 + bool "Hyper-V"
117251 + help
117252 + Choose this option if this kernel is running as a Hyper-V guest.
117253 +
117254 +endchoice
117255 +
117256 +choice
117257 + prompt "Required Priorities"
117258 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
117259 + default GRKERNSEC_CONFIG_PRIORITY_PERF
117260 + help
117261 +
117262 +config GRKERNSEC_CONFIG_PRIORITY_PERF
117263 + bool "Performance"
117264 + help
117265 + Choose this option if performance is of highest priority for this deployment
117266 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
117267 + clearing of structures intended for userland, and freed memory sanitizing will
117268 + be disabled.
117269 +
117270 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
117271 + bool "Security"
117272 + help
117273 + Choose this option if security is of highest priority for this deployment of
117274 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
117275 + for userland, and freed memory sanitizing will be enabled for this kernel.
117276 + In a worst-case scenario, these features can introduce a 20% performance hit
117277 + (UDEREF on x64 contributing half of this hit).
117278 +
117279 +endchoice
117280 +
117281 +menu "Default Special Groups"
117282 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
117283 +
117284 +config GRKERNSEC_PROC_GID
117285 + int "GID exempted from /proc restrictions"
117286 + default 1001
117287 + help
117288 + Setting this GID determines which group will be exempted from
117289 + grsecurity's /proc restrictions, allowing users of the specified
117290 + group to view network statistics and the existence of other users'
117291 + processes on the system. This GID may also be chosen at boot time
117292 + via "grsec_proc_gid=" on the kernel commandline.
117293 +
117294 +config GRKERNSEC_TPE_UNTRUSTED_GID
117295 + int "GID for TPE-untrusted users"
117296 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
117297 + default 1005
117298 + help
117299 + Setting this GID determines which group untrusted users should
117300 + be added to. These users will be placed under grsecurity's Trusted Path
117301 + Execution mechanism, preventing them from executing their own binaries.
117302 + The users will only be able to execute binaries in directories owned and
117303 + writable only by the root user. If the sysctl option is enabled, a sysctl
117304 + option with name "tpe_gid" is created.
117305 +
117306 +config GRKERNSEC_TPE_TRUSTED_GID
117307 + int "GID for TPE-trusted users"
117308 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
117309 + default 1005
117310 + help
117311 + Setting this GID determines what group TPE restrictions will be
117312 + *disabled* for. If the sysctl option is enabled, a sysctl option
117313 + with name "tpe_gid" is created.
117314 +
117315 +config GRKERNSEC_SYMLINKOWN_GID
117316 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
117317 + depends on GRKERNSEC_CONFIG_SERVER
117318 + default 1006
117319 + help
117320 + Setting this GID determines what group kernel-enforced
117321 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
117322 + is enabled, a sysctl option with name "symlinkown_gid" is created.
117323 +
117324 +
117325 +endmenu
117326 +
117327 +menu "Customize Configuration"
117328 +depends on GRKERNSEC
117329 +
117330 +menu "PaX"
117331 +
117332 +config PAX
117333 + bool "Enable various PaX features"
117334 + default y if GRKERNSEC_CONFIG_AUTO
117335 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
117336 + help
117337 + This allows you to enable various PaX features. PaX adds
117338 + intrusion prevention mechanisms to the kernel that reduce
117339 + the risks posed by exploitable memory corruption bugs.
117340 +
117341 +menu "PaX Control"
117342 + depends on PAX
117343 +
117344 +config PAX_SOFTMODE
117345 + bool 'Support soft mode'
117346 + help
117347 + Enabling this option will allow you to run PaX in soft mode, that
117348 + is, PaX features will not be enforced by default, only on executables
117349 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
117350 + support as they are the only way to mark executables for soft mode use.
117351 +
117352 + Soft mode can be activated by using the "pax_softmode=1" kernel command
117353 + line option on boot. Furthermore you can control various PaX features
117354 + at runtime via the entries in /proc/sys/kernel/pax.
117355 +
117356 +config PAX_EI_PAX
117357 + bool 'Use legacy ELF header marking'
117358 + default y if GRKERNSEC_CONFIG_AUTO
117359 + help
117360 + Enabling this option will allow you to control PaX features on
117361 + a per executable basis via the 'chpax' utility available at
117362 + http://pax.grsecurity.net/. The control flags will be read from
117363 + an otherwise reserved part of the ELF header. This marking has
117364 + numerous drawbacks (no support for soft-mode, toolchain does not
117365 + know about the non-standard use of the ELF header) therefore it
117366 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
117367 + support.
117368 +
117369 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
117370 + support as well, they will override the legacy EI_PAX marks.
117371 +
117372 + If you enable none of the marking options then all applications
117373 + will run with PaX enabled on them by default.
117374 +
117375 +config PAX_PT_PAX_FLAGS
117376 + bool 'Use ELF program header marking'
117377 + default y if GRKERNSEC_CONFIG_AUTO
117378 + help
117379 + Enabling this option will allow you to control PaX features on
117380 + a per executable basis via the 'paxctl' utility available at
117381 + http://pax.grsecurity.net/. The control flags will be read from
117382 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
117383 + has the benefits of supporting both soft mode and being fully
117384 + integrated into the toolchain (the binutils patch is available
117385 + from http://pax.grsecurity.net).
117386 +
117387 + Note that if you enable the legacy EI_PAX marking support as well,
117388 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
117389 +
117390 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
117391 + must make sure that the marks are the same if a binary has both marks.
117392 +
117393 + If you enable none of the marking options then all applications
117394 + will run with PaX enabled on them by default.
117395 +
117396 +config PAX_XATTR_PAX_FLAGS
117397 + bool 'Use filesystem extended attributes marking'
117398 + default y if GRKERNSEC_CONFIG_AUTO
117399 + select CIFS_XATTR if CIFS
117400 + select EXT2_FS_XATTR if EXT2_FS
117401 + select EXT3_FS_XATTR if EXT3_FS
117402 + select F2FS_FS_XATTR if F2FS_FS
117403 + select JFFS2_FS_XATTR if JFFS2_FS
117404 + select REISERFS_FS_XATTR if REISERFS_FS
117405 + select SQUASHFS_XATTR if SQUASHFS
117406 + select TMPFS_XATTR if TMPFS
117407 + help
117408 + Enabling this option will allow you to control PaX features on
117409 + a per executable basis via the 'setfattr' utility. The control
117410 + flags will be read from the user.pax.flags extended attribute of
117411 + the file. This marking has the benefit of supporting binary-only
117412 + applications that self-check themselves (e.g., skype) and would
117413 + not tolerate chpax/paxctl changes. The main drawback is that
117414 + extended attributes are not supported by some filesystems (e.g.,
117415 + isofs, udf, vfat) so copying files through such filesystems will
117416 + lose the extended attributes and these PaX markings.
117417 +
117418 + Note that if you enable the legacy EI_PAX marking support as well,
117419 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
117420 +
117421 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
117422 + must make sure that the marks are the same if a binary has both marks.
117423 +
117424 + If you enable none of the marking options then all applications
117425 + will run with PaX enabled on them by default.
117426 +
117427 +choice
117428 + prompt 'MAC system integration'
117429 + default PAX_HAVE_ACL_FLAGS
117430 + help
117431 + Mandatory Access Control systems have the option of controlling
117432 + PaX flags on a per executable basis, choose the method supported
117433 + by your particular system.
117434 +
117435 + - "none": if your MAC system does not interact with PaX,
117436 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
117437 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
117438 +
117439 + NOTE: this option is for developers/integrators only.
117440 +
117441 + config PAX_NO_ACL_FLAGS
117442 + bool 'none'
117443 +
117444 + config PAX_HAVE_ACL_FLAGS
117445 + bool 'direct'
117446 +
117447 + config PAX_HOOK_ACL_FLAGS
117448 + bool 'hook'
117449 +endchoice
117450 +
117451 +endmenu
117452 +
117453 +menu "Non-executable pages"
117454 + depends on PAX
117455 +
117456 +config PAX_NOEXEC
117457 + bool "Enforce non-executable pages"
117458 + default y if GRKERNSEC_CONFIG_AUTO
117459 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
117460 + help
117461 + By design some architectures do not allow for protecting memory
117462 + pages against execution or even if they do, Linux does not make
117463 + use of this feature. In practice this means that if a page is
117464 + readable (such as the stack or heap) it is also executable.
117465 +
117466 + There is a well known exploit technique that makes use of this
117467 + fact and a common programming mistake where an attacker can
117468 + introduce code of his choice somewhere in the attacked program's
117469 + memory (typically the stack or the heap) and then execute it.
117470 +
117471 + If the attacked program was running with different (typically
117472 + higher) privileges than that of the attacker, then he can elevate
117473 + his own privilege level (e.g. get a root shell, write to files for
117474 + which he does not have write access to, etc).
117475 +
117476 + Enabling this option will let you choose from various features
117477 + that prevent the injection and execution of 'foreign' code in
117478 + a program.
117479 +
117480 + This will also break programs that rely on the old behaviour and
117481 + expect that dynamically allocated memory via the malloc() family
117482 + of functions is executable (which it is not). Notable examples
117483 + are the XFree86 4.x server, the java runtime and wine.
117484 +
117485 +config PAX_PAGEEXEC
117486 + bool "Paging based non-executable pages"
117487 + default y if GRKERNSEC_CONFIG_AUTO
117488 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
117489 + select ARCH_TRACK_EXEC_LIMIT if X86_32
117490 + help
117491 + This implementation is based on the paging feature of the CPU.
117492 + On i386 without hardware non-executable bit support there is a
117493 + variable but usually low performance impact, however on Intel's
117494 + P4 core based CPUs it is very high so you should not enable this
117495 + for kernels meant to be used on such CPUs.
117496 +
117497 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
117498 + with hardware non-executable bit support there is no performance
117499 + impact, on ppc the impact is negligible.
117500 +
117501 + Note that several architectures require various emulations due to
117502 + badly designed userland ABIs, this will cause a performance impact
117503 + but will disappear as soon as userland is fixed. For example, ppc
117504 + userland MUST have been built with secure-plt by a recent toolchain.
117505 +
117506 +config PAX_SEGMEXEC
117507 + bool "Segmentation based non-executable pages"
117508 + default y if GRKERNSEC_CONFIG_AUTO
117509 + depends on PAX_NOEXEC && X86_32
117510 + help
117511 + This implementation is based on the segmentation feature of the
117512 + CPU and has a very small performance impact, however applications
117513 + will be limited to a 1.5 GB address space instead of the normal
117514 + 3 GB.
117515 +
117516 +config PAX_EMUTRAMP
117517 + bool "Emulate trampolines"
117518 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
117519 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
117520 + help
117521 + There are some programs and libraries that for one reason or
117522 + another attempt to execute special small code snippets from
117523 + non-executable memory pages. Most notable examples are the
117524 + signal handler return code generated by the kernel itself and
117525 + the GCC trampolines.
117526 +
117527 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
117528 + such programs will no longer work under your kernel.
117529 +
117530 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
117531 + utilities to enable trampoline emulation for the affected programs
117532 + yet still have the protection provided by the non-executable pages.
117533 +
117534 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
117535 + your system will not even boot.
117536 +
117537 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
117538 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
117539 + for the affected files.
117540 +
117541 + NOTE: enabling this feature *may* open up a loophole in the
117542 + protection provided by non-executable pages that an attacker
117543 + could abuse. Therefore the best solution is to not have any
117544 + files on your system that would require this option. This can
117545 + be achieved by not using libc5 (which relies on the kernel
117546 + signal handler return code) and not using or rewriting programs
117547 + that make use of the nested function implementation of GCC.
117548 + Skilled users can just fix GCC itself so that it implements
117549 + nested function calls in a way that does not interfere with PaX.
117550 +
117551 +config PAX_EMUSIGRT
117552 + bool "Automatically emulate sigreturn trampolines"
117553 + depends on PAX_EMUTRAMP && PARISC
117554 + default y
117555 + help
117556 + Enabling this option will have the kernel automatically detect
117557 + and emulate signal return trampolines executing on the stack
117558 + that would otherwise lead to task termination.
117559 +
117560 + This solution is intended as a temporary one for users with
117561 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
117562 + Modula-3 runtime, etc) or executables linked to such, basically
117563 + everything that does not specify its own SA_RESTORER function in
117564 + normal executable memory like glibc 2.1+ does.
117565 +
117566 + On parisc you MUST enable this option, otherwise your system will
117567 + not even boot.
117568 +
117569 + NOTE: this feature cannot be disabled on a per executable basis
117570 + and since it *does* open up a loophole in the protection provided
117571 + by non-executable pages, the best solution is to not have any
117572 + files on your system that would require this option.
117573 +
117574 +config PAX_MPROTECT
117575 + bool "Restrict mprotect()"
117576 + default y if GRKERNSEC_CONFIG_AUTO
117577 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
117578 + help
117579 + Enabling this option will prevent programs from
117580 + - changing the executable status of memory pages that were
117581 + not originally created as executable,
117582 + - making read-only executable pages writable again,
117583 + - creating executable pages from anonymous memory,
117584 + - making read-only-after-relocations (RELRO) data pages writable again.
117585 +
117586 + You should say Y here to complete the protection provided by
117587 + the enforcement of non-executable pages.
117588 +
117589 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
117590 + this feature on a per file basis.
117591 +
117592 +config PAX_MPROTECT_COMPAT
117593 + bool "Use legacy/compat protection demoting (read help)"
117594 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
117595 + depends on PAX_MPROTECT
117596 + help
117597 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
117598 + by sending the proper error code to the application. For some broken
117599 + userland, this can cause problems with Python or other applications. The
117600 + current implementation however allows for applications like clamav to
117601 + detect if JIT compilation/execution is allowed and to fall back gracefully
117602 + to an interpreter-based mode if it does not. While we encourage everyone
117603 + to use the current implementation as-is and push upstream to fix broken
117604 + userland (note that the RWX logging option can assist with this), in some
117605 + environments this may not be possible. Having to disable MPROTECT
117606 + completely on certain binaries reduces the security benefit of PaX,
117607 + so this option is provided for those environments to revert to the old
117608 + behavior.
117609 +
117610 +config PAX_ELFRELOCS
117611 + bool "Allow ELF text relocations (read help)"
117612 + depends on PAX_MPROTECT
117613 + default n
117614 + help
117615 + Non-executable pages and mprotect() restrictions are effective
117616 + in preventing the introduction of new executable code into an
117617 + attacked task's address space. There remain only two venues
117618 + for this kind of attack: if the attacker can execute already
117619 + existing code in the attacked task then he can either have it
117620 + create and mmap() a file containing his code or have it mmap()
117621 + an already existing ELF library that does not have position
117622 + independent code in it and use mprotect() on it to make it
117623 + writable and copy his code there. While protecting against
117624 + the former approach is beyond PaX, the latter can be prevented
117625 + by having only PIC ELF libraries on one's system (which do not
117626 + need to relocate their code). If you are sure this is your case,
117627 + as is the case with all modern Linux distributions, then leave
117628 + this option disabled. You should say 'n' here.
117629 +
117630 +config PAX_ETEXECRELOCS
117631 + bool "Allow ELF ET_EXEC text relocations"
117632 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
117633 + select PAX_ELFRELOCS
117634 + default y
117635 + help
117636 + On some architectures there are incorrectly created applications
117637 + that require text relocations and would not work without enabling
117638 + this option. If you are an alpha, ia64 or parisc user, you should
117639 + enable this option and disable it once you have made sure that
117640 + none of your applications need it.
117641 +
117642 +config PAX_EMUPLT
117643 + bool "Automatically emulate ELF PLT"
117644 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
117645 + default y
117646 + help
117647 + Enabling this option will have the kernel automatically detect
117648 + and emulate the Procedure Linkage Table entries in ELF files.
117649 + On some architectures such entries are in writable memory, and
117650 + become non-executable leading to task termination. Therefore
117651 + it is mandatory that you enable this option on alpha, parisc,
117652 + sparc and sparc64, otherwise your system would not even boot.
117653 +
117654 + NOTE: this feature *does* open up a loophole in the protection
117655 + provided by the non-executable pages, therefore the proper
117656 + solution is to modify the toolchain to produce a PLT that does
117657 + not need to be writable.
117658 +
117659 +config PAX_DLRESOLVE
117660 + bool 'Emulate old glibc resolver stub'
117661 + depends on PAX_EMUPLT && SPARC
117662 + default n
117663 + help
117664 + This option is needed if userland has an old glibc (before 2.4)
117665 + that puts a 'save' instruction into the runtime generated resolver
117666 + stub that needs special emulation.
117667 +
117668 +config PAX_KERNEXEC
117669 + bool "Enforce non-executable kernel pages"
117670 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
117671 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
117672 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
117673 + select PAX_KERNEXEC_PLUGIN if X86_64
117674 + select ARM_KERNMEM_PERMS if ARM
117675 + help
117676 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
117677 + that is, enabling this option will make it harder to inject
117678 + and execute 'foreign' code in kernel memory itself.
117679 +
117680 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
117681 + the kernel command-line will result in an RWX physical map.
117682 +
117683 + Likewise, the EFI runtime services are necessarily mapped as
117684 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
117685 + is recommended that you boot with "noefi" on the kernel
117686 + command-line if possible to eliminate the mapping.
117687 +
117688 +choice
117689 + prompt "Return Address Instrumentation Method"
117690 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
117691 + depends on PAX_KERNEXEC_PLUGIN
117692 + help
117693 + Select the method used to instrument function pointer dereferences.
117694 + Note that binary modules cannot be instrumented by this approach.
117695 +
117696 + Note that the implementation requires a gcc with plugin support,
117697 + i.e., gcc 4.5 or newer. You may need to install the supporting
117698 + headers explicitly in addition to the normal gcc package.
117699 +
117700 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
117701 + bool "bts"
117702 + help
117703 + This method is compatible with binary only modules but has
117704 + a higher runtime overhead.
117705 +
117706 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
117707 + bool "or"
117708 + depends on !PARAVIRT
117709 + help
117710 + This method is incompatible with binary only modules but has
117711 + a lower runtime overhead.
117712 +endchoice
117713 +
117714 +config PAX_KERNEXEC_PLUGIN_METHOD
117715 + string
117716 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
117717 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
117718 + default ""
117719 +
117720 +config PAX_KERNEXEC_MODULE_TEXT
117721 + int "Minimum amount of memory reserved for module code"
117722 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
117723 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
117724 + depends on PAX_KERNEXEC && X86_32
117725 + help
117726 + Due to implementation details the kernel must reserve a fixed
117727 + amount of memory for runtime allocated code (such as modules)
117728 + at compile time that cannot be changed at runtime. Here you
117729 + can specify the minimum amount in MB that will be reserved.
117730 + Due to the same implementation details this size will always
117731 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
117732 + the actually available memory for runtime allocated code will
117733 + usually be more than this minimum.
117734 +
117735 + The default 4 MB should be enough for most users but if you have
117736 + an excessive number of modules (e.g., most distribution configs
117737 + compile many drivers as modules) or use huge modules such as
117738 + nvidia's kernel driver, you will need to adjust this amount.
117739 + A good rule of thumb is to look at your currently loaded kernel
117740 + modules and add up their sizes.
117741 +
117742 +endmenu
117743 +
117744 +menu "Address Space Layout Randomization"
117745 + depends on PAX
117746 +
117747 +config PAX_ASLR
117748 + bool "Address Space Layout Randomization"
117749 + default y if GRKERNSEC_CONFIG_AUTO
117750 + help
117751 + Many if not most exploit techniques rely on the knowledge of
117752 + certain addresses in the attacked program. The following options
117753 + will allow the kernel to apply a certain amount of randomization
117754 + to specific parts of the program thereby forcing an attacker to
117755 + guess them in most cases. Any failed guess will most likely crash
117756 + the attacked program which allows the kernel to detect such attempts
117757 + and react on them. PaX itself provides no reaction mechanisms,
117758 + instead it is strongly encouraged that you make use of grsecurity's
117759 + (http://www.grsecurity.net/) built-in crash detection features or
117760 + develop one yourself.
117761 +
117762 + By saying Y here you can choose to randomize the following areas:
117763 + - top of the task's kernel stack
117764 + - top of the task's userland stack
117765 + - base address for mmap() requests that do not specify one
117766 + (this includes all libraries)
117767 + - base address of the main executable
117768 +
117769 + It is strongly recommended to say Y here as address space layout
117770 + randomization has negligible impact on performance yet it provides
117771 + a very effective protection.
117772 +
117773 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
117774 + this feature on a per file basis.
117775 +
117776 +config PAX_RANDKSTACK
117777 + bool "Randomize kernel stack base"
117778 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
117779 + depends on X86_TSC && X86
117780 + help
117781 + By saying Y here the kernel will randomize every task's kernel
117782 + stack on every system call. This will not only force an attacker
117783 + to guess it but also prevent him from making use of possible
117784 + leaked information about it.
117785 +
117786 + Since the kernel stack is a rather scarce resource, randomization
117787 + may cause unexpected stack overflows, therefore you should very
117788 + carefully test your system. Note that once enabled in the kernel
117789 + configuration, this feature cannot be disabled on a per file basis.
117790 +
117791 +config PAX_RANDUSTACK
117792 + bool
117793 +
117794 +config PAX_RANDMMAP
117795 + bool "Randomize user stack and mmap() bases"
117796 + default y if GRKERNSEC_CONFIG_AUTO
117797 + depends on PAX_ASLR
117798 + select PAX_RANDUSTACK
117799 + help
117800 + By saying Y here the kernel will randomize every task's userland
117801 + stack and use a randomized base address for mmap() requests that
117802 + do not specify one themselves.
117803 +
117804 + The stack randomization is done in two steps where the second
117805 + one may apply a big amount of shift to the top of the stack and
117806 + cause problems for programs that want to use lots of memory (more
117807 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
117808 +
117809 + As a result of mmap randomization all dynamically loaded libraries
117810 + will appear at random addresses and therefore be harder to exploit
117811 + by a technique where an attacker attempts to execute library code
117812 + for his purposes (e.g. spawn a shell from an exploited program that
117813 + is running at an elevated privilege level).
117814 +
117815 + Furthermore, if a program is relinked as a dynamic ELF file, its
117816 + base address will be randomized as well, completing the full
117817 + randomization of the address space layout. Attacking such programs
117818 + becomes a guess game. You can find an example of doing this at
117819 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
117820 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
117821 +
117822 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
117823 + feature on a per file basis.
117824 +
117825 +endmenu
117826 +
117827 +menu "Miscellaneous hardening features"
117828 +
117829 +config PAX_MEMORY_SANITIZE
117830 + bool "Sanitize all freed memory"
117831 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117832 + help
117833 + By saying Y here the kernel will erase memory pages and slab objects
117834 + as soon as they are freed. This in turn reduces the lifetime of data
117835 + stored in them, making it less likely that sensitive information such
117836 + as passwords, cryptographic secrets, etc stay in memory for too long.
117837 +
117838 + This is especially useful for programs whose runtime is short, long
117839 + lived processes and the kernel itself benefit from this as long as
117840 + they ensure timely freeing of memory that may hold sensitive
117841 + information.
117842 +
117843 + A nice side effect of the sanitization of slab objects is the
117844 + reduction of possible info leaks caused by padding bytes within the
117845 + leaky structures. Use-after-free bugs for structures containing
117846 + pointers can also be detected as dereferencing the sanitized pointer
117847 + will generate an access violation.
117848 +
117849 + The tradeoff is performance impact, on a single CPU system kernel
117850 + compilation sees a 3% slowdown, other systems and workloads may vary
117851 + and you are advised to test this feature on your expected workload
117852 + before deploying it.
117853 +
117854 + The slab sanitization feature excludes a few slab caches per default
117855 + for performance reasons. To extend the feature to cover those as
117856 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
117857 +
117858 + To reduce the performance penalty by sanitizing pages only, albeit
117859 + limiting the effectiveness of this feature at the same time, slab
117860 + sanitization can be disabled with the kernel command line parameter
117861 + "pax_sanitize_slab=off".
117862 +
117863 + Note that this feature does not protect data stored in live pages,
117864 + e.g., process memory swapped to disk may stay there for a long time.
117865 +
117866 +config PAX_MEMORY_STACKLEAK
117867 + bool "Sanitize kernel stack"
117868 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117869 + depends on X86
117870 + help
117871 + By saying Y here the kernel will erase the kernel stack before it
117872 + returns from a system call. This in turn reduces the information
117873 + that a kernel stack leak bug can reveal.
117874 +
117875 + Note that such a bug can still leak information that was put on
117876 + the stack by the current system call (the one eventually triggering
117877 + the bug) but traces of earlier system calls on the kernel stack
117878 + cannot leak anymore.
117879 +
117880 + The tradeoff is performance impact: on a single CPU system kernel
117881 + compilation sees a 1% slowdown, other systems and workloads may vary
117882 + and you are advised to test this feature on your expected workload
117883 + before deploying it.
117884 +
117885 + Note that the full feature requires a gcc with plugin support,
117886 + i.e., gcc 4.5 or newer. You may need to install the supporting
117887 + headers explicitly in addition to the normal gcc package. Using
117888 + older gcc versions means that functions with large enough stack
117889 + frames may leave uninitialized memory behind that may be exposed
117890 + to a later syscall leaking the stack.
117891 +
117892 +config PAX_MEMORY_STRUCTLEAK
117893 + bool "Forcibly initialize local variables copied to userland"
117894 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117895 + help
117896 + By saying Y here the kernel will zero initialize some local
117897 + variables that are going to be copied to userland. This in
117898 + turn prevents unintended information leakage from the kernel
117899 + stack should later code forget to explicitly set all parts of
117900 + the copied variable.
117901 +
117902 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
117903 + at a much smaller coverage.
117904 +
117905 + Note that the implementation requires a gcc with plugin support,
117906 + i.e., gcc 4.5 or newer. You may need to install the supporting
117907 + headers explicitly in addition to the normal gcc package.
117908 +
117909 +config PAX_MEMORY_UDEREF
117910 + bool "Prevent invalid userland pointer dereference"
117911 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
117912 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
117913 + select PAX_PER_CPU_PGD if X86_64
117914 + help
117915 + By saying Y here the kernel will be prevented from dereferencing
117916 + userland pointers in contexts where the kernel expects only kernel
117917 + pointers. This is both a useful runtime debugging feature and a
117918 + security measure that prevents exploiting a class of kernel bugs.
117919 +
117920 + The tradeoff is that some virtualization solutions may experience
117921 + a huge slowdown and therefore you should not enable this feature
117922 + for kernels meant to run in such environments. Whether a given VM
117923 + solution is affected or not is best determined by simply trying it
117924 + out, the performance impact will be obvious right on boot as this
117925 + mechanism engages from very early on. A good rule of thumb is that
117926 + VMs running on CPUs without hardware virtualization support (i.e.,
117927 + the majority of IA-32 CPUs) will likely experience the slowdown.
117928 +
117929 + On X86_64 the kernel will make use of PCID support when available
117930 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
117931 + or performance impact. Pass pax_weakuderef on the kernel command
117932 + line to choose the latter.
117933 +
117934 +config PAX_REFCOUNT
117935 + bool "Prevent various kernel object reference counter overflows"
117936 + default y if GRKERNSEC_CONFIG_AUTO
117937 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
117938 + help
117939 + By saying Y here the kernel will detect and prevent overflowing
117940 + various (but not all) kinds of object reference counters. Such
117941 + overflows can normally occur due to bugs only and are often, if
117942 + not always, exploitable.
117943 +
117944 + The tradeoff is that data structures protected by an overflowed
117945 + refcount will never be freed and therefore will leak memory. Note
117946 + that this leak also happens even without this protection but in
117947 + that case the overflow can eventually trigger the freeing of the
117948 + data structure while it is still being used elsewhere, resulting
117949 + in the exploitable situation that this feature prevents.
117950 +
117951 + Since this has a negligible performance impact, you should enable
117952 + this feature.
117953 +
117954 +config PAX_CONSTIFY_PLUGIN
117955 + bool "Automatically constify eligible structures"
117956 + default y
117957 + depends on !UML && PAX_KERNEXEC
117958 + help
117959 + By saying Y here the compiler will automatically constify a class
117960 + of types that contain only function pointers. This reduces the
117961 + kernel's attack surface and also produces a better memory layout.
117962 +
117963 + Note that the implementation requires a gcc with plugin support,
117964 + i.e., gcc 4.5 or newer. You may need to install the supporting
117965 + headers explicitly in addition to the normal gcc package.
117966 +
117967 + Note that if some code really has to modify constified variables
117968 + then the source code will have to be patched to allow it. Examples
117969 + can be found in PaX itself (the no_const attribute) and for some
117970 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
117971 +
117972 +config PAX_USERCOPY
117973 + bool "Harden heap object copies between kernel and userland"
117974 + default y if GRKERNSEC_CONFIG_AUTO
117975 + depends on ARM || IA64 || PPC || SPARC || X86
117976 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
117977 + select PAX_USERCOPY_SLABS
117978 + help
117979 + By saying Y here the kernel will enforce the size of heap objects
117980 + when they are copied in either direction between the kernel and
117981 + userland, even if only a part of the heap object is copied.
117982 +
117983 + Specifically, this checking prevents information leaking from the
117984 + kernel heap during kernel to userland copies (if the kernel heap
117985 + object is otherwise fully initialized) and prevents kernel heap
117986 + overflows during userland to kernel copies.
117987 +
117988 + Note that the current implementation provides the strictest bounds
117989 + checks for the SLUB allocator.
117990 +
117991 + Enabling this option also enables per-slab cache protection against
117992 + data in a given cache being copied into/out of via userland
117993 + accessors. Though the whitelist of regions will be reduced over
117994 + time, it notably protects important data structures like task structs.
117995 +
117996 + If frame pointers are enabled on x86, this option will also restrict
117997 + copies into and out of the kernel stack to local variables within a
117998 + single frame.
117999 +
118000 + Since this has a negligible performance impact, you should enable
118001 + this feature.
118002 +
118003 +config PAX_USERCOPY_DEBUG
118004 + bool
118005 + depends on X86 && PAX_USERCOPY
118006 + default n
118007 +
118008 +config PAX_SIZE_OVERFLOW
118009 + bool "Prevent various integer overflows in function size parameters"
118010 + default y if GRKERNSEC_CONFIG_AUTO
118011 + depends on X86
118012 + help
118013 + By saying Y here the kernel recomputes expressions of function
118014 + arguments marked by a size_overflow attribute with double integer
118015 + precision (DImode/TImode for 32/64 bit integer types).
118016 +
118017 + The recomputed argument is checked against TYPE_MAX and an event
118018 + is logged on overflow and the triggering process is killed.
118019 +
118020 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
118021 +
118022 + Note that the implementation requires a gcc with plugin support,
118023 + i.e., gcc 4.5 or newer. You may need to install the supporting
118024 + headers explicitly in addition to the normal gcc package.
118025 +
118026 +config PAX_LATENT_ENTROPY
118027 + bool "Generate some entropy during boot and runtime"
118028 + default y if GRKERNSEC_CONFIG_AUTO
118029 + help
118030 + By saying Y here the kernel will instrument some kernel code to
118031 + extract some entropy from both original and artificially created
118032 + program state. This will help especially embedded systems where
118033 + there is little 'natural' source of entropy normally. The cost
118034 + is some slowdown of the boot process and fork and irq processing.
118035 +
118036 + When pax_extra_latent_entropy is passed on the kernel command line,
118037 + entropy will be extracted from up to the first 4GB of RAM while the
118038 + runtime memory allocator is being initialized. This costs even more
118039 + slowdown of the boot process.
118040 +
118041 + Note that the implementation requires a gcc with plugin support,
118042 + i.e., gcc 4.5 or newer. You may need to install the supporting
118043 + headers explicitly in addition to the normal gcc package.
118044 +
118045 + Note that entropy extracted this way is not cryptographically
118046 + secure!
118047 +
118048 +endmenu
118049 +
118050 +endmenu
118051 +
118052 +source grsecurity/Kconfig
118053 +
118054 +endmenu
118055 +
118056 +endmenu
118057 +
118058 source security/keys/Kconfig
118059
118060 config SECURITY_DMESG_RESTRICT
118061 @@ -103,7 +1077,7 @@ config INTEL_TXT
118062 config LSM_MMAP_MIN_ADDR
118063 int "Low address space for LSM to protect from user allocation"
118064 depends on SECURITY && SECURITY_SELINUX
118065 - default 32768 if ARM || (ARM64 && COMPAT)
118066 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
118067 default 65536
118068 help
118069 This is the portion of low virtual memory which should be protected
118070 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
118071 index fdaa50c..2761dcb 100644
118072 --- a/security/apparmor/file.c
118073 +++ b/security/apparmor/file.c
118074 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
118075 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
118076 struct path *new_dir, struct dentry *new_dentry)
118077 {
118078 - struct path link = { new_dir->mnt, new_dentry };
118079 - struct path target = { new_dir->mnt, old_dentry };
118080 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
118081 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
118082 struct path_cond cond = {
118083 old_dentry->d_inode->i_uid,
118084 old_dentry->d_inode->i_mode
118085 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
118086 index 107db88..185f3a0 100644
118087 --- a/security/apparmor/lsm.c
118088 +++ b/security/apparmor/lsm.c
118089 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
118090 struct dentry *dentry, u32 mask,
118091 struct path_cond *cond)
118092 {
118093 - struct path path = { dir->mnt, dentry };
118094 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
118095
118096 return common_perm(op, &path, mask, cond);
118097 }
118098 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
118099 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
118100 struct dentry *dentry, u32 mask)
118101 {
118102 - struct path path = { mnt, dentry };
118103 + struct path path = { .mnt = mnt, .dentry = dentry };
118104 struct path_cond cond = { dentry->d_inode->i_uid,
118105 dentry->d_inode->i_mode
118106 };
118107 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
118108
118109 profile = aa_current_profile();
118110 if (!unconfined(profile)) {
118111 - struct path old_path = { old_dir->mnt, old_dentry };
118112 - struct path new_path = { new_dir->mnt, new_dentry };
118113 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
118114 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
118115 struct path_cond cond = { old_dentry->d_inode->i_uid,
118116 old_dentry->d_inode->i_mode
118117 };
118118 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
118119 return error;
118120 }
118121
118122 -static struct security_operations apparmor_ops = {
118123 +static struct security_operations apparmor_ops __read_only = {
118124 .name = "apparmor",
118125
118126 .ptrace_access_check = apparmor_ptrace_access_check,
118127 diff --git a/security/commoncap.c b/security/commoncap.c
118128 index f66713b..b69aa8e 100644
118129 --- a/security/commoncap.c
118130 +++ b/security/commoncap.c
118131 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
118132 return 0;
118133 }
118134
118135 +/* returns:
118136 + 1 for suid privilege
118137 + 2 for sgid privilege
118138 + 3 for fscap privilege
118139 +*/
118140 +int is_privileged_binary(const struct dentry *dentry)
118141 +{
118142 + struct cpu_vfs_cap_data capdata;
118143 + struct inode *inode = dentry->d_inode;
118144 +
118145 + if (!inode || S_ISDIR(inode->i_mode))
118146 + return 0;
118147 +
118148 + if (inode->i_mode & S_ISUID)
118149 + return 1;
118150 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
118151 + return 2;
118152 +
118153 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
118154 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
118155 + return 3;
118156 + }
118157 +
118158 + return 0;
118159 +}
118160 +
118161 /*
118162 * Attempt to get the on-exec apply capability sets for an executable file from
118163 * its xattrs and, if present, apply them to the proposed credentials being
118164 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
118165 const struct cred *cred = current_cred();
118166 kuid_t root_uid = make_kuid(cred->user_ns, 0);
118167
118168 + if (gr_acl_enable_at_secure())
118169 + return 1;
118170 +
118171 if (!uid_eq(cred->uid, root_uid)) {
118172 if (bprm->cap_effective)
118173 return 1;
118174 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
118175 index 8ee997d..24c174b 100644
118176 --- a/security/integrity/ima/ima.h
118177 +++ b/security/integrity/ima/ima.h
118178 @@ -116,8 +116,8 @@ int ima_init_template(void);
118179 extern spinlock_t ima_queue_lock;
118180
118181 struct ima_h_table {
118182 - atomic_long_t len; /* number of stored measurements in the list */
118183 - atomic_long_t violations;
118184 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
118185 + atomic_long_unchecked_t violations;
118186 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
118187 };
118188 extern struct ima_h_table ima_htable;
118189 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
118190 index b8a27c5..50a769f 100644
118191 --- a/security/integrity/ima/ima_api.c
118192 +++ b/security/integrity/ima/ima_api.c
118193 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
118194 int result;
118195
118196 /* can overflow, only indicator */
118197 - atomic_long_inc(&ima_htable.violations);
118198 + atomic_long_inc_unchecked(&ima_htable.violations);
118199
118200 result = ima_alloc_init_template(NULL, file, filename,
118201 NULL, 0, &entry);
118202 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
118203 index 461215e..9bb12ee 100644
118204 --- a/security/integrity/ima/ima_fs.c
118205 +++ b/security/integrity/ima/ima_fs.c
118206 @@ -28,12 +28,12 @@
118207 static int valid_policy = 1;
118208 #define TMPBUFLEN 12
118209 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
118210 - loff_t *ppos, atomic_long_t *val)
118211 + loff_t *ppos, atomic_long_unchecked_t *val)
118212 {
118213 char tmpbuf[TMPBUFLEN];
118214 ssize_t len;
118215
118216 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
118217 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
118218 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
118219 }
118220
118221 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
118222 index 552705d..9920f4fb 100644
118223 --- a/security/integrity/ima/ima_queue.c
118224 +++ b/security/integrity/ima/ima_queue.c
118225 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
118226 INIT_LIST_HEAD(&qe->later);
118227 list_add_tail_rcu(&qe->later, &ima_measurements);
118228
118229 - atomic_long_inc(&ima_htable.len);
118230 + atomic_long_inc_unchecked(&ima_htable.len);
118231 key = ima_hash_key(entry->digest);
118232 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
118233 return 0;
118234 diff --git a/security/keys/compat.c b/security/keys/compat.c
118235 index 3478965..ec7bb9e 100644
118236 --- a/security/keys/compat.c
118237 +++ b/security/keys/compat.c
118238 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
118239 if (ret == 0)
118240 goto no_payload_free;
118241
118242 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
118243 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
118244 err:
118245 if (iov != iovstack)
118246 kfree(iov);
118247 diff --git a/security/keys/internal.h b/security/keys/internal.h
118248 index 200e378..cdc74b5 100644
118249 --- a/security/keys/internal.h
118250 +++ b/security/keys/internal.h
118251 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
118252 extern long keyctl_invalidate_key(key_serial_t);
118253
118254 extern long keyctl_instantiate_key_common(key_serial_t,
118255 - const struct iovec *,
118256 + const struct iovec __user *,
118257 unsigned, size_t, key_serial_t);
118258 #ifdef CONFIG_PERSISTENT_KEYRINGS
118259 extern long keyctl_get_persistent(uid_t, key_serial_t);
118260 diff --git a/security/keys/key.c b/security/keys/key.c
118261 index aee2ec5..c276071 100644
118262 --- a/security/keys/key.c
118263 +++ b/security/keys/key.c
118264 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
118265
118266 atomic_set(&key->usage, 1);
118267 init_rwsem(&key->sem);
118268 - lockdep_set_class(&key->sem, &type->lock_class);
118269 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
118270 key->index_key.type = type;
118271 key->user = user;
118272 key->quotalen = quotalen;
118273 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
118274 struct key_type *p;
118275 int ret;
118276
118277 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
118278 + pax_open_kernel();
118279 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
118280 + pax_close_kernel();
118281
118282 ret = -EEXIST;
118283 down_write(&key_types_sem);
118284 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
118285 }
118286
118287 /* store the type */
118288 - list_add(&ktype->link, &key_types_list);
118289 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
118290
118291 pr_notice("Key type %s registered\n", ktype->name);
118292 ret = 0;
118293 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
118294 void unregister_key_type(struct key_type *ktype)
118295 {
118296 down_write(&key_types_sem);
118297 - list_del_init(&ktype->link);
118298 + pax_list_del_init((struct list_head *)&ktype->link);
118299 downgrade_write(&key_types_sem);
118300 key_gc_keytype(ktype);
118301 pr_notice("Key type %s unregistered\n", ktype->name);
118302 @@ -1125,10 +1127,10 @@ void __init key_init(void)
118303 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
118304
118305 /* add the special key types */
118306 - list_add_tail(&key_type_keyring.link, &key_types_list);
118307 - list_add_tail(&key_type_dead.link, &key_types_list);
118308 - list_add_tail(&key_type_user.link, &key_types_list);
118309 - list_add_tail(&key_type_logon.link, &key_types_list);
118310 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
118311 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
118312 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
118313 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
118314
118315 /* record the root user tracking */
118316 rb_link_node(&root_key_user.node,
118317 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
118318 index 4743d71..170a185 100644
118319 --- a/security/keys/keyctl.c
118320 +++ b/security/keys/keyctl.c
118321 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
118322 /*
118323 * Copy the iovec data from userspace
118324 */
118325 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
118326 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
118327 unsigned ioc)
118328 {
118329 for (; ioc > 0; ioc--) {
118330 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
118331 * If successful, 0 will be returned.
118332 */
118333 long keyctl_instantiate_key_common(key_serial_t id,
118334 - const struct iovec *payload_iov,
118335 + const struct iovec __user *payload_iov,
118336 unsigned ioc,
118337 size_t plen,
118338 key_serial_t ringid)
118339 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
118340 [0].iov_len = plen
118341 };
118342
118343 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
118344 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
118345 }
118346
118347 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
118348 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
118349 if (ret == 0)
118350 goto no_payload_free;
118351
118352 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
118353 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
118354 err:
118355 if (iov != iovstack)
118356 kfree(iov);
118357 diff --git a/security/min_addr.c b/security/min_addr.c
118358 index f728728..6457a0c 100644
118359 --- a/security/min_addr.c
118360 +++ b/security/min_addr.c
118361 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
118362 */
118363 static void update_mmap_min_addr(void)
118364 {
118365 +#ifndef SPARC
118366 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
118367 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
118368 mmap_min_addr = dac_mmap_min_addr;
118369 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
118370 #else
118371 mmap_min_addr = dac_mmap_min_addr;
118372 #endif
118373 +#endif
118374 }
118375
118376 /*
118377 diff --git a/security/security.c b/security/security.c
118378 index e81d5bb..b9c5111 100644
118379 --- a/security/security.c
118380 +++ b/security/security.c
118381 @@ -33,8 +33,8 @@
118382 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
118383 CONFIG_DEFAULT_SECURITY;
118384
118385 -static struct security_operations *security_ops;
118386 -static struct security_operations default_security_ops = {
118387 +struct security_operations *security_ops __read_only;
118388 +struct security_operations default_security_ops __read_only = {
118389 .name = "default",
118390 };
118391
118392 @@ -73,11 +73,6 @@ int __init security_init(void)
118393 return 0;
118394 }
118395
118396 -void reset_security_ops(void)
118397 -{
118398 - security_ops = &default_security_ops;
118399 -}
118400 -
118401 /* Save user chosen LSM */
118402 static int __init choose_lsm(char *str)
118403 {
118404 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
118405 index afcc0ae..71f0525 100644
118406 --- a/security/selinux/avc.c
118407 +++ b/security/selinux/avc.c
118408 @@ -59,7 +59,7 @@ struct avc_node {
118409 struct avc_cache {
118410 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
118411 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
118412 - atomic_t lru_hint; /* LRU hint for reclaim scan */
118413 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
118414 atomic_t active_nodes;
118415 u32 latest_notif; /* latest revocation notification */
118416 };
118417 @@ -167,7 +167,7 @@ void __init avc_init(void)
118418 spin_lock_init(&avc_cache.slots_lock[i]);
118419 }
118420 atomic_set(&avc_cache.active_nodes, 0);
118421 - atomic_set(&avc_cache.lru_hint, 0);
118422 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
118423
118424 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
118425 0, SLAB_PANIC, NULL);
118426 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
118427 spinlock_t *lock;
118428
118429 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
118430 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
118431 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
118432 head = &avc_cache.slots[hvalue];
118433 lock = &avc_cache.slots_lock[hvalue];
118434
118435 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
118436 index 4d1a541..4d87c9b 100644
118437 --- a/security/selinux/hooks.c
118438 +++ b/security/selinux/hooks.c
118439 @@ -5862,7 +5862,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
118440
118441 #endif
118442
118443 -static struct security_operations selinux_ops = {
118444 +static struct security_operations selinux_ops __read_only = {
118445 + .name = "selinux",
118446 .name = "selinux",
118447
118448 .binder_set_context_mgr = selinux_binder_set_context_mgr,
118449 @@ -6208,6 +6209,9 @@ static void selinux_nf_ip_exit(void)
118450 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
118451 static int selinux_disabled;
118452
118453 +extern struct security_operations *security_ops;
118454 +extern struct security_operations default_security_ops;
118455 +
118456 int selinux_disable(void)
118457 {
118458 if (ss_initialized) {
118459 @@ -6225,7 +6229,9 @@ int selinux_disable(void)
118460 selinux_disabled = 1;
118461 selinux_enabled = 0;
118462
118463 - reset_security_ops();
118464 + pax_open_kernel();
118465 + security_ops = &default_security_ops;
118466 + pax_close_kernel();
118467
118468 /* Try to destroy the avc node cache */
118469 avc_disable();
118470 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
118471 index 1450f85..a91e0bc 100644
118472 --- a/security/selinux/include/xfrm.h
118473 +++ b/security/selinux/include/xfrm.h
118474 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
118475
118476 rtnl_lock();
118477 for_each_net(net) {
118478 - atomic_inc(&net->xfrm.flow_cache_genid);
118479 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
118480 rt_genid_bump_all(net);
118481 }
118482 rtnl_unlock();
118483 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
118484 index c934311..ac64d68 100644
118485 --- a/security/smack/smack_lsm.c
118486 +++ b/security/smack/smack_lsm.c
118487 @@ -4187,7 +4187,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
118488 return 0;
118489 }
118490
118491 -struct security_operations smack_ops = {
118492 +struct security_operations smack_ops __read_only = {
118493 .name = "smack",
118494
118495 .ptrace_access_check = smack_ptrace_access_check,
118496 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
118497 index c151a18..14ba19a 100644
118498 --- a/security/tomoyo/file.c
118499 +++ b/security/tomoyo/file.c
118500 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
118501 {
118502 struct tomoyo_request_info r;
118503 struct tomoyo_obj_info obj = {
118504 - .path1 = *path,
118505 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118506 };
118507 int error = -ENOMEM;
118508 struct tomoyo_path_info buf;
118509 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
118510 struct tomoyo_path_info buf;
118511 struct tomoyo_request_info r;
118512 struct tomoyo_obj_info obj = {
118513 - .path1 = *path,
118514 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118515 };
118516 int idx;
118517
118518 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
118519 {
118520 struct tomoyo_request_info r;
118521 struct tomoyo_obj_info obj = {
118522 - .path1 = *path,
118523 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118524 };
118525 int error;
118526 struct tomoyo_path_info buf;
118527 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
118528 {
118529 struct tomoyo_request_info r;
118530 struct tomoyo_obj_info obj = {
118531 - .path1 = *path,
118532 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118533 };
118534 int error = -ENOMEM;
118535 struct tomoyo_path_info buf;
118536 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
118537 struct tomoyo_path_info buf2;
118538 struct tomoyo_request_info r;
118539 struct tomoyo_obj_info obj = {
118540 - .path1 = *path1,
118541 - .path2 = *path2,
118542 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
118543 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
118544 };
118545 int idx;
118546
118547 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
118548 index 390c646..f2f8db3 100644
118549 --- a/security/tomoyo/mount.c
118550 +++ b/security/tomoyo/mount.c
118551 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
118552 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
118553 need_dev = -1; /* dev_name is a directory */
118554 } else {
118555 + if (!capable(CAP_SYS_ADMIN)) {
118556 + error = -EPERM;
118557 + goto out;
118558 + }
118559 fstype = get_fs_type(type);
118560 if (!fstype) {
118561 error = -ENODEV;
118562 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
118563 index f0b756e..8aa497b 100644
118564 --- a/security/tomoyo/tomoyo.c
118565 +++ b/security/tomoyo/tomoyo.c
118566 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
118567 */
118568 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
118569 {
118570 - struct path path = { mnt, dentry };
118571 + struct path path = { .mnt = mnt, .dentry = dentry };
118572 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
118573 }
118574
118575 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
118576 */
118577 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
118578 {
118579 - struct path path = { parent->mnt, dentry };
118580 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118581 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
118582 }
118583
118584 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
118585 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
118586 umode_t mode)
118587 {
118588 - struct path path = { parent->mnt, dentry };
118589 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118590 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
118591 mode & S_IALLUGO);
118592 }
118593 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
118594 */
118595 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
118596 {
118597 - struct path path = { parent->mnt, dentry };
118598 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118599 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
118600 }
118601
118602 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
118603 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
118604 const char *old_name)
118605 {
118606 - struct path path = { parent->mnt, dentry };
118607 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118608 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
118609 }
118610
118611 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
118612 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
118613 umode_t mode, unsigned int dev)
118614 {
118615 - struct path path = { parent->mnt, dentry };
118616 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118617 int type = TOMOYO_TYPE_CREATE;
118618 const unsigned int perm = mode & S_IALLUGO;
118619
118620 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
118621 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
118622 struct dentry *new_dentry)
118623 {
118624 - struct path path1 = { new_dir->mnt, old_dentry };
118625 - struct path path2 = { new_dir->mnt, new_dentry };
118626 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
118627 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
118628 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
118629 }
118630
118631 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
118632 struct path *new_parent,
118633 struct dentry *new_dentry)
118634 {
118635 - struct path path1 = { old_parent->mnt, old_dentry };
118636 - struct path path2 = { new_parent->mnt, new_dentry };
118637 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
118638 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
118639 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
118640 }
118641
118642 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
118643 */
118644 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
118645 {
118646 - struct path path = { mnt, mnt->mnt_root };
118647 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
118648 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
118649 }
118650
118651 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
118652 * tomoyo_security_ops is a "struct security_operations" which is used for
118653 * registering TOMOYO.
118654 */
118655 -static struct security_operations tomoyo_security_ops = {
118656 +static struct security_operations tomoyo_security_ops __read_only = {
118657 .name = "tomoyo",
118658 .cred_alloc_blank = tomoyo_cred_alloc_blank,
118659 .cred_prepare = tomoyo_cred_prepare,
118660 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
118661 index 20ef514..4182bed 100644
118662 --- a/security/yama/Kconfig
118663 +++ b/security/yama/Kconfig
118664 @@ -1,6 +1,6 @@
118665 config SECURITY_YAMA
118666 bool "Yama support"
118667 - depends on SECURITY
118668 + depends on SECURITY && !GRKERNSEC
118669 select SECURITYFS
118670 select SECURITY_PATH
118671 default n
118672 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
118673 index 13c88fbc..f8c115e 100644
118674 --- a/security/yama/yama_lsm.c
118675 +++ b/security/yama/yama_lsm.c
118676 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
118677 }
118678
118679 #ifndef CONFIG_SECURITY_YAMA_STACKED
118680 -static struct security_operations yama_ops = {
118681 +static struct security_operations yama_ops __read_only = {
118682 .name = "yama",
118683
118684 .ptrace_access_check = yama_ptrace_access_check,
118685 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
118686 #endif
118687
118688 #ifdef CONFIG_SYSCTL
118689 +static int zero __read_only;
118690 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
118691 +
118692 static int yama_dointvec_minmax(struct ctl_table *table, int write,
118693 void __user *buffer, size_t *lenp, loff_t *ppos)
118694 {
118695 - int rc;
118696 + ctl_table_no_const yama_table;
118697
118698 if (write && !capable(CAP_SYS_PTRACE))
118699 return -EPERM;
118700
118701 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
118702 - if (rc)
118703 - return rc;
118704 -
118705 + yama_table = *table;
118706 /* Lock the max value if it ever gets set. */
118707 - if (write && *(int *)table->data == *(int *)table->extra2)
118708 - table->extra1 = table->extra2;
118709 -
118710 - return rc;
118711 + if (ptrace_scope == max_scope)
118712 + yama_table.extra1 = &max_scope;
118713 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
118714 }
118715
118716 -static int zero;
118717 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
118718 -
118719 struct ctl_path yama_sysctl_path[] = {
118720 { .procname = "kernel", },
118721 { .procname = "yama", },
118722 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
118723 index 23c371e..da7c25e 100644
118724 --- a/sound/aoa/codecs/onyx.c
118725 +++ b/sound/aoa/codecs/onyx.c
118726 @@ -54,7 +54,7 @@ struct onyx {
118727 spdif_locked:1,
118728 analog_locked:1,
118729 original_mute:2;
118730 - int open_count;
118731 + local_t open_count;
118732 struct codec_info *codec_info;
118733
118734 /* mutex serializes concurrent access to the device
118735 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
118736 struct onyx *onyx = cii->codec_data;
118737
118738 mutex_lock(&onyx->mutex);
118739 - onyx->open_count++;
118740 + local_inc(&onyx->open_count);
118741 mutex_unlock(&onyx->mutex);
118742
118743 return 0;
118744 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
118745 struct onyx *onyx = cii->codec_data;
118746
118747 mutex_lock(&onyx->mutex);
118748 - onyx->open_count--;
118749 - if (!onyx->open_count)
118750 + if (local_dec_and_test(&onyx->open_count))
118751 onyx->spdif_locked = onyx->analog_locked = 0;
118752 mutex_unlock(&onyx->mutex);
118753
118754 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
118755 index ffd2025..df062c9 100644
118756 --- a/sound/aoa/codecs/onyx.h
118757 +++ b/sound/aoa/codecs/onyx.h
118758 @@ -11,6 +11,7 @@
118759 #include <linux/i2c.h>
118760 #include <asm/pmac_low_i2c.h>
118761 #include <asm/prom.h>
118762 +#include <asm/local.h>
118763
118764 /* PCM3052 register definitions */
118765
118766 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
118767 index 80423a4c..270c3d0 100644
118768 --- a/sound/core/oss/pcm_oss.c
118769 +++ b/sound/core/oss/pcm_oss.c
118770 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
118771 if (in_kernel) {
118772 mm_segment_t fs;
118773 fs = snd_enter_user();
118774 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
118775 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
118776 snd_leave_user(fs);
118777 } else {
118778 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
118779 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
118780 }
118781 if (ret != -EPIPE && ret != -ESTRPIPE)
118782 break;
118783 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
118784 if (in_kernel) {
118785 mm_segment_t fs;
118786 fs = snd_enter_user();
118787 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
118788 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
118789 snd_leave_user(fs);
118790 } else {
118791 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
118792 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
118793 }
118794 if (ret == -EPIPE) {
118795 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
118796 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
118797 struct snd_pcm_plugin_channel *channels;
118798 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
118799 if (!in_kernel) {
118800 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
118801 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
118802 return -EFAULT;
118803 buf = runtime->oss.buffer;
118804 }
118805 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
118806 }
118807 } else {
118808 tmp = snd_pcm_oss_write2(substream,
118809 - (const char __force *)buf,
118810 + (const char __force_kernel *)buf,
118811 runtime->oss.period_bytes, 0);
118812 if (tmp <= 0)
118813 goto err;
118814 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
118815 struct snd_pcm_runtime *runtime = substream->runtime;
118816 snd_pcm_sframes_t frames, frames1;
118817 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
118818 - char __user *final_dst = (char __force __user *)buf;
118819 + char __user *final_dst = (char __force_user *)buf;
118820 if (runtime->oss.plugin_first) {
118821 struct snd_pcm_plugin_channel *channels;
118822 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
118823 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
118824 xfer += tmp;
118825 runtime->oss.buffer_used -= tmp;
118826 } else {
118827 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
118828 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
118829 runtime->oss.period_bytes, 0);
118830 if (tmp <= 0)
118831 goto err;
118832 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
118833 size1);
118834 size1 /= runtime->channels; /* frames */
118835 fs = snd_enter_user();
118836 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
118837 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
118838 snd_leave_user(fs);
118839 }
118840 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
118841 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
118842 index 2d957ba..fda022c 100644
118843 --- a/sound/core/pcm_compat.c
118844 +++ b/sound/core/pcm_compat.c
118845 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
118846 int err;
118847
118848 fs = snd_enter_user();
118849 - err = snd_pcm_delay(substream, &delay);
118850 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
118851 snd_leave_user(fs);
118852 if (err < 0)
118853 return err;
118854 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
118855 index 279e24f..24aafe5 100644
118856 --- a/sound/core/pcm_native.c
118857 +++ b/sound/core/pcm_native.c
118858 @@ -2969,11 +2969,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
118859 switch (substream->stream) {
118860 case SNDRV_PCM_STREAM_PLAYBACK:
118861 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
118862 - (void __user *)arg);
118863 + (void __force_user *)arg);
118864 break;
118865 case SNDRV_PCM_STREAM_CAPTURE:
118866 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
118867 - (void __user *)arg);
118868 + (void __force_user *)arg);
118869 break;
118870 default:
118871 result = -EINVAL;
118872 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
118873 index 16d4267..fe8b49b 100644
118874 --- a/sound/core/seq/oss/seq_oss.c
118875 +++ b/sound/core/seq/oss/seq_oss.c
118876 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
118877 {
118878 int rc;
118879 static struct snd_seq_dev_ops ops = {
118880 - snd_seq_oss_synth_register,
118881 - snd_seq_oss_synth_unregister,
118882 + .init_device = snd_seq_oss_synth_register,
118883 + .free_device = snd_seq_oss_synth_unregister,
118884 };
118885
118886 snd_seq_autoload_lock();
118887 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
118888 index 0631bda..d0dcd49 100644
118889 --- a/sound/core/seq/seq_device.c
118890 +++ b/sound/core/seq/seq_device.c
118891 @@ -65,7 +65,7 @@ struct ops_list {
118892 int argsize; /* argument size */
118893
118894 /* operators */
118895 - struct snd_seq_dev_ops ops;
118896 + struct snd_seq_dev_ops *ops;
118897
118898 /* registered devices */
118899 struct list_head dev_list; /* list of devices */
118900 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
118901
118902 mutex_lock(&ops->reg_mutex);
118903 /* copy driver operators */
118904 - ops->ops = *entry;
118905 + ops->ops = entry;
118906 ops->driver |= DRIVER_LOADED;
118907 ops->argsize = argsize;
118908
118909 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
118910 dev->name, ops->id, ops->argsize, dev->argsize);
118911 return -EINVAL;
118912 }
118913 - if (ops->ops.init_device(dev) >= 0) {
118914 + if (ops->ops->init_device(dev) >= 0) {
118915 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
118916 ops->num_init_devices++;
118917 } else {
118918 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
118919 dev->name, ops->id, ops->argsize, dev->argsize);
118920 return -EINVAL;
118921 }
118922 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
118923 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
118924 dev->status = SNDRV_SEQ_DEVICE_FREE;
118925 dev->driver_data = NULL;
118926 ops->num_init_devices--;
118927 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
118928 index 68fec77..97fb643 100644
118929 --- a/sound/core/seq/seq_midi.c
118930 +++ b/sound/core/seq/seq_midi.c
118931 @@ -461,8 +461,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
118932 static int __init alsa_seq_midi_init(void)
118933 {
118934 static struct snd_seq_dev_ops ops = {
118935 - snd_seq_midisynth_register_port,
118936 - snd_seq_midisynth_unregister_port,
118937 + .init_device = snd_seq_midisynth_register_port,
118938 + .free_device = snd_seq_midisynth_unregister_port,
118939 };
118940 memset(&synths, 0, sizeof(synths));
118941 snd_seq_autoload_lock();
118942 diff --git a/sound/core/sound.c b/sound/core/sound.c
118943 index 185cec0..a95a1a9 100644
118944 --- a/sound/core/sound.c
118945 +++ b/sound/core/sound.c
118946 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
118947 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
118948 default: return;
118949 }
118950 - request_module(str);
118951 + request_module("%s", str);
118952 }
118953
118954 #endif /* modular kernel */
118955 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
118956 index 2a008a9..a1efb3f 100644
118957 --- a/sound/drivers/mts64.c
118958 +++ b/sound/drivers/mts64.c
118959 @@ -29,6 +29,7 @@
118960 #include <sound/initval.h>
118961 #include <sound/rawmidi.h>
118962 #include <sound/control.h>
118963 +#include <asm/local.h>
118964
118965 #define CARD_NAME "Miditerminal 4140"
118966 #define DRIVER_NAME "MTS64"
118967 @@ -67,7 +68,7 @@ struct mts64 {
118968 struct pardevice *pardev;
118969 int pardev_claimed;
118970
118971 - int open_count;
118972 + local_t open_count;
118973 int current_midi_output_port;
118974 int current_midi_input_port;
118975 u8 mode[MTS64_NUM_INPUT_PORTS];
118976 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
118977 {
118978 struct mts64 *mts = substream->rmidi->private_data;
118979
118980 - if (mts->open_count == 0) {
118981 + if (local_read(&mts->open_count) == 0) {
118982 /* We don't need a spinlock here, because this is just called
118983 if the device has not been opened before.
118984 So there aren't any IRQs from the device */
118985 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
118986
118987 msleep(50);
118988 }
118989 - ++(mts->open_count);
118990 + local_inc(&mts->open_count);
118991
118992 return 0;
118993 }
118994 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
118995 struct mts64 *mts = substream->rmidi->private_data;
118996 unsigned long flags;
118997
118998 - --(mts->open_count);
118999 - if (mts->open_count == 0) {
119000 + if (local_dec_return(&mts->open_count) == 0) {
119001 /* We need the spinlock_irqsave here because we can still
119002 have IRQs at this point */
119003 spin_lock_irqsave(&mts->lock, flags);
119004 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
119005
119006 msleep(500);
119007
119008 - } else if (mts->open_count < 0)
119009 - mts->open_count = 0;
119010 + } else if (local_read(&mts->open_count) < 0)
119011 + local_set(&mts->open_count, 0);
119012
119013 return 0;
119014 }
119015 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
119016 index a9f618e..c5a7208 100644
119017 --- a/sound/drivers/opl3/opl3_seq.c
119018 +++ b/sound/drivers/opl3/opl3_seq.c
119019 @@ -279,8 +279,8 @@ static int __init alsa_opl3_seq_init(void)
119020 {
119021 static struct snd_seq_dev_ops ops =
119022 {
119023 - snd_opl3_seq_new_device,
119024 - snd_opl3_seq_delete_device
119025 + .init_device = snd_opl3_seq_new_device,
119026 + .free_device = snd_opl3_seq_delete_device
119027 };
119028
119029 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
119030 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
119031 index 3b0ee42..8423ad6 100644
119032 --- a/sound/drivers/opl4/opl4_lib.c
119033 +++ b/sound/drivers/opl4/opl4_lib.c
119034 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
119035 MODULE_DESCRIPTION("OPL4 driver");
119036 MODULE_LICENSE("GPL");
119037
119038 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
119039 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
119040 {
119041 int timeout = 10;
119042 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
119043 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
119044 index 9919769..d7de36c 100644
119045 --- a/sound/drivers/opl4/opl4_seq.c
119046 +++ b/sound/drivers/opl4/opl4_seq.c
119047 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
119048 static int __init alsa_opl4_synth_init(void)
119049 {
119050 static struct snd_seq_dev_ops ops = {
119051 - snd_opl4_seq_new_device,
119052 - snd_opl4_seq_delete_device
119053 + .init_device = snd_opl4_seq_new_device,
119054 + .free_device = snd_opl4_seq_delete_device
119055 };
119056
119057 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
119058 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
119059 index 464385a..46ab3f6 100644
119060 --- a/sound/drivers/portman2x4.c
119061 +++ b/sound/drivers/portman2x4.c
119062 @@ -48,6 +48,7 @@
119063 #include <sound/initval.h>
119064 #include <sound/rawmidi.h>
119065 #include <sound/control.h>
119066 +#include <asm/local.h>
119067
119068 #define CARD_NAME "Portman 2x4"
119069 #define DRIVER_NAME "portman"
119070 @@ -85,7 +86,7 @@ struct portman {
119071 struct pardevice *pardev;
119072 int pardev_claimed;
119073
119074 - int open_count;
119075 + local_t open_count;
119076 int mode[PORTMAN_NUM_INPUT_PORTS];
119077 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
119078 };
119079 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
119080 index 5cc356d..d65e68ff 100644
119081 --- a/sound/firewire/amdtp.c
119082 +++ b/sound/firewire/amdtp.c
119083 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
119084 ptr = s->pcm_buffer_pointer + frames;
119085 if (ptr >= pcm->runtime->buffer_size)
119086 ptr -= pcm->runtime->buffer_size;
119087 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
119088 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
119089
119090 s->pcm_period_pointer += frames;
119091 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
119092 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
119093 */
119094 void amdtp_stream_update(struct amdtp_stream *s)
119095 {
119096 - ACCESS_ONCE(s->source_node_id_field) =
119097 + ACCESS_ONCE_RW(s->source_node_id_field) =
119098 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
119099 }
119100 EXPORT_SYMBOL(amdtp_stream_update);
119101 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
119102 index 8a03a91..aaacc0c 100644
119103 --- a/sound/firewire/amdtp.h
119104 +++ b/sound/firewire/amdtp.h
119105 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
119106 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
119107 struct snd_pcm_substream *pcm)
119108 {
119109 - ACCESS_ONCE(s->pcm) = pcm;
119110 + ACCESS_ONCE_RW(s->pcm) = pcm;
119111 }
119112
119113 /**
119114 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
119115 struct snd_rawmidi_substream *midi)
119116 {
119117 if (port < s->midi_ports)
119118 - ACCESS_ONCE(s->midi[port]) = midi;
119119 + ACCESS_ONCE_RW(s->midi[port]) = midi;
119120 }
119121
119122 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
119123 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
119124 index 48d6dca..a0266c23 100644
119125 --- a/sound/firewire/isight.c
119126 +++ b/sound/firewire/isight.c
119127 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
119128 ptr += count;
119129 if (ptr >= runtime->buffer_size)
119130 ptr -= runtime->buffer_size;
119131 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
119132 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
119133
119134 isight->period_counter += count;
119135 if (isight->period_counter >= runtime->period_size) {
119136 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
119137 if (err < 0)
119138 return err;
119139
119140 - ACCESS_ONCE(isight->pcm_active) = true;
119141 + ACCESS_ONCE_RW(isight->pcm_active) = true;
119142
119143 return 0;
119144 }
119145 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
119146 {
119147 struct isight *isight = substream->private_data;
119148
119149 - ACCESS_ONCE(isight->pcm_active) = false;
119150 + ACCESS_ONCE_RW(isight->pcm_active) = false;
119151
119152 mutex_lock(&isight->mutex);
119153 isight_stop_streaming(isight);
119154 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
119155
119156 switch (cmd) {
119157 case SNDRV_PCM_TRIGGER_START:
119158 - ACCESS_ONCE(isight->pcm_running) = true;
119159 + ACCESS_ONCE_RW(isight->pcm_running) = true;
119160 break;
119161 case SNDRV_PCM_TRIGGER_STOP:
119162 - ACCESS_ONCE(isight->pcm_running) = false;
119163 + ACCESS_ONCE_RW(isight->pcm_running) = false;
119164 break;
119165 default:
119166 return -EINVAL;
119167 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
119168 index 2dba848..c682aef 100644
119169 --- a/sound/firewire/scs1x.c
119170 +++ b/sound/firewire/scs1x.c
119171 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
119172 {
119173 struct scs *scs = stream->rmidi->private_data;
119174
119175 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
119176 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
119177 if (up) {
119178 scs->output_idle = false;
119179 tasklet_schedule(&scs->tasklet);
119180 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
119181 {
119182 struct scs *scs = stream->rmidi->private_data;
119183
119184 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
119185 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
119186 }
119187
119188 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
119189 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
119190
119191 snd_card_disconnect(scs->card);
119192
119193 - ACCESS_ONCE(scs->output) = NULL;
119194 - ACCESS_ONCE(scs->input) = NULL;
119195 + ACCESS_ONCE_RW(scs->output) = NULL;
119196 + ACCESS_ONCE_RW(scs->input) = NULL;
119197
119198 wait_event(scs->idle_wait, scs->output_idle);
119199
119200 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
119201 index 72332df..82ec6a2 100644
119202 --- a/sound/isa/sb/emu8000_synth.c
119203 +++ b/sound/isa/sb/emu8000_synth.c
119204 @@ -118,8 +118,8 @@ static int __init alsa_emu8000_init(void)
119205 {
119206
119207 static struct snd_seq_dev_ops ops = {
119208 - snd_emu8000_new_device,
119209 - snd_emu8000_delete_device,
119210 + .init_device = snd_emu8000_new_device,
119211 + .free_device = snd_emu8000_delete_device,
119212 };
119213 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
119214 sizeof(struct snd_emu8000*));
119215 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
119216 index 048439a..3be9f6f 100644
119217 --- a/sound/oss/sb_audio.c
119218 +++ b/sound/oss/sb_audio.c
119219 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
119220 buf16 = (signed short *)(localbuf + localoffs);
119221 while (c)
119222 {
119223 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
119224 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
119225 if (copy_from_user(lbuf8,
119226 userbuf+useroffs + p,
119227 locallen))
119228 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
119229 index 213a416..aeab5c9 100644
119230 --- a/sound/oss/swarm_cs4297a.c
119231 +++ b/sound/oss/swarm_cs4297a.c
119232 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
119233 {
119234 struct cs4297a_state *s;
119235 u32 pwr, id;
119236 - mm_segment_t fs;
119237 int rval;
119238 u64 cfg;
119239 int mdio_val;
119240 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
119241 if (!rval) {
119242 char *sb1250_duart_present;
119243
119244 +#if 0
119245 + mm_segment_t fs;
119246 fs = get_fs();
119247 set_fs(KERNEL_DS);
119248 -#if 0
119249 val = SOUND_MASK_LINE;
119250 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
119251 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
119252 val = initvol[i].vol;
119253 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
119254 }
119255 + set_fs(fs);
119256 // cs4297a_write_ac97(s, 0x18, 0x0808);
119257 #else
119258 // cs4297a_write_ac97(s, 0x5e, 0x180);
119259 cs4297a_write_ac97(s, 0x02, 0x0808);
119260 cs4297a_write_ac97(s, 0x18, 0x0808);
119261 #endif
119262 - set_fs(fs);
119263
119264 list_add(&s->list, &cs4297a_devs);
119265
119266 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
119267 index 4c41c90..37f3631 100644
119268 --- a/sound/pci/emu10k1/emu10k1_synth.c
119269 +++ b/sound/pci/emu10k1/emu10k1_synth.c
119270 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
119271 {
119272
119273 static struct snd_seq_dev_ops ops = {
119274 - snd_emu10k1_synth_new_device,
119275 - snd_emu10k1_synth_delete_device,
119276 + .init_device = snd_emu10k1_synth_new_device,
119277 + .free_device = snd_emu10k1_synth_delete_device,
119278 };
119279 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
119280 sizeof(struct snd_emu10k1_synth_arg));
119281 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
119282 index a63a863..fcf3087 100644
119283 --- a/sound/pci/hda/hda_codec.c
119284 +++ b/sound/pci/hda/hda_codec.c
119285 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
119286 /* FIXME: set_fs() hack for obtaining user-space TLV data */
119287 mm_segment_t fs = get_fs();
119288 set_fs(get_ds());
119289 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
119290 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
119291 tlv = _tlv;
119292 set_fs(fs);
119293 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
119294 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
119295 index 149d4cb..7784769 100644
119296 --- a/sound/pci/ymfpci/ymfpci.h
119297 +++ b/sound/pci/ymfpci/ymfpci.h
119298 @@ -358,7 +358,7 @@ struct snd_ymfpci {
119299 spinlock_t reg_lock;
119300 spinlock_t voice_lock;
119301 wait_queue_head_t interrupt_sleep;
119302 - atomic_t interrupt_sleep_count;
119303 + atomic_unchecked_t interrupt_sleep_count;
119304 struct snd_info_entry *proc_entry;
119305 const struct firmware *dsp_microcode;
119306 const struct firmware *controller_microcode;
119307 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
119308 index 4c26076..a13f370 100644
119309 --- a/sound/pci/ymfpci/ymfpci_main.c
119310 +++ b/sound/pci/ymfpci/ymfpci_main.c
119311 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
119312 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
119313 break;
119314 }
119315 - if (atomic_read(&chip->interrupt_sleep_count)) {
119316 - atomic_set(&chip->interrupt_sleep_count, 0);
119317 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
119318 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119319 wake_up(&chip->interrupt_sleep);
119320 }
119321 __end:
119322 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
119323 continue;
119324 init_waitqueue_entry(&wait, current);
119325 add_wait_queue(&chip->interrupt_sleep, &wait);
119326 - atomic_inc(&chip->interrupt_sleep_count);
119327 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
119328 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
119329 remove_wait_queue(&chip->interrupt_sleep, &wait);
119330 }
119331 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
119332 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
119333 spin_unlock(&chip->reg_lock);
119334
119335 - if (atomic_read(&chip->interrupt_sleep_count)) {
119336 - atomic_set(&chip->interrupt_sleep_count, 0);
119337 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
119338 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119339 wake_up(&chip->interrupt_sleep);
119340 }
119341 }
119342 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
119343 spin_lock_init(&chip->reg_lock);
119344 spin_lock_init(&chip->voice_lock);
119345 init_waitqueue_head(&chip->interrupt_sleep);
119346 - atomic_set(&chip->interrupt_sleep_count, 0);
119347 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119348 chip->card = card;
119349 chip->pci = pci;
119350 chip->irq = -1;
119351 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
119352 index 08d7259..0336224 100644
119353 --- a/sound/soc/soc-ac97.c
119354 +++ b/sound/soc/soc-ac97.c
119355 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
119356 if (ret)
119357 return ret;
119358
119359 - ops->warm_reset = snd_soc_ac97_warm_reset;
119360 - ops->reset = snd_soc_ac97_reset;
119361 + pax_open_kernel();
119362 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
119363 + *(void **)&ops->reset = snd_soc_ac97_reset;
119364 + pax_close_kernel();
119365
119366 snd_ac97_rst_cfg = cfg;
119367 return 0;
119368 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
119369 index 1cfb19e..6e5731a 100644
119370 --- a/sound/soc/xtensa/xtfpga-i2s.c
119371 +++ b/sound/soc/xtensa/xtfpga-i2s.c
119372 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
119373 case SNDRV_PCM_TRIGGER_START:
119374 case SNDRV_PCM_TRIGGER_RESUME:
119375 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
119376 - ACCESS_ONCE(i2s->tx_ptr) = 0;
119377 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
119378 rcu_assign_pointer(i2s->tx_substream, substream);
119379 xtfpga_pcm_refill_fifo(i2s);
119380 break;
119381 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
119382 index a020920..55579f6 100644
119383 --- a/sound/synth/emux/emux_seq.c
119384 +++ b/sound/synth/emux/emux_seq.c
119385 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
119386 * MIDI emulation operators
119387 */
119388 static struct snd_midi_op emux_ops = {
119389 - snd_emux_note_on,
119390 - snd_emux_note_off,
119391 - snd_emux_key_press,
119392 - snd_emux_terminate_note,
119393 - snd_emux_control,
119394 - snd_emux_nrpn,
119395 - snd_emux_sysex,
119396 + .note_on = snd_emux_note_on,
119397 + .note_off = snd_emux_note_off,
119398 + .key_press = snd_emux_key_press,
119399 + .note_terminate = snd_emux_terminate_note,
119400 + .control = snd_emux_control,
119401 + .nrpn = snd_emux_nrpn,
119402 + .sysex = snd_emux_sysex,
119403 };
119404
119405
119406 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
119407 index 81b7da8..bb2676f 100644
119408 --- a/sound/usb/line6/driver.c
119409 +++ b/sound/usb/line6/driver.c
119410 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119411 {
119412 struct usb_device *usbdev = line6->usbdev;
119413 int ret;
119414 - unsigned char len;
119415 + unsigned char *plen;
119416 unsigned count;
119417
119418 if (address > 0xffff || datalen > 0xff)
119419 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119420 return ret;
119421 }
119422
119423 + plen = kmalloc(1, GFP_KERNEL);
119424 + if (plen == NULL)
119425 + return -ENOMEM;
119426 +
119427 /* Wait for data length. We'll get 0xff until length arrives. */
119428 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
119429 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
119430 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119431 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
119432 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
119433 USB_DIR_IN,
119434 - 0x0012, 0x0000, &len, 1,
119435 + 0x0012, 0x0000, plen, 1,
119436 LINE6_TIMEOUT * HZ);
119437 if (ret < 0) {
119438 dev_err(line6->ifcdev,
119439 "receive length failed (error %d)\n", ret);
119440 + kfree(plen);
119441 return ret;
119442 }
119443
119444 - if (len != 0xff)
119445 + if (*plen != 0xff)
119446 break;
119447 }
119448
119449 - if (len == 0xff) {
119450 + if (*plen == 0xff) {
119451 dev_err(line6->ifcdev, "read failed after %d retries\n",
119452 count);
119453 + kfree(plen);
119454 return -EIO;
119455 - } else if (len != datalen) {
119456 + } else if (*plen != datalen) {
119457 /* should be equal or something went wrong */
119458 dev_err(line6->ifcdev,
119459 "length mismatch (expected %d, got %d)\n",
119460 - (int)datalen, (int)len);
119461 + (int)datalen, (int)*plen);
119462 + kfree(plen);
119463 return -EIO;
119464 }
119465
119466 + kfree(plen);
119467 +
119468 /* receive the result: */
119469 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
119470 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
119471 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119472 {
119473 struct usb_device *usbdev = line6->usbdev;
119474 int ret;
119475 - unsigned char status;
119476 + unsigned char *status;
119477 int count;
119478
119479 if (address > 0xffff || datalen > 0xffff)
119480 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119481 return ret;
119482 }
119483
119484 + status = kmalloc(1, GFP_KERNEL);
119485 + if (status == NULL)
119486 + return -ENOMEM;
119487 +
119488 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
119489 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
119490
119491 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119492 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
119493 USB_DIR_IN,
119494 0x0012, 0x0000,
119495 - &status, 1, LINE6_TIMEOUT * HZ);
119496 + status, 1, LINE6_TIMEOUT * HZ);
119497
119498 if (ret < 0) {
119499 dev_err(line6->ifcdev,
119500 "receiving status failed (error %d)\n", ret);
119501 + kfree(status);
119502 return ret;
119503 }
119504
119505 - if (status != 0xff)
119506 + if (*status != 0xff)
119507 break;
119508 }
119509
119510 - if (status == 0xff) {
119511 + if (*status == 0xff) {
119512 dev_err(line6->ifcdev, "write failed after %d retries\n",
119513 count);
119514 + kfree(status);
119515 return -EIO;
119516 - } else if (status != 0) {
119517 + } else if (*status != 0) {
119518 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
119519 + kfree(status);
119520 return -EIO;
119521 }
119522
119523 + kfree(status);
119524 +
119525 return 0;
119526 }
119527 EXPORT_SYMBOL_GPL(line6_write_data);
119528 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
119529 index 6d4c50c..aa658c8 100644
119530 --- a/sound/usb/line6/toneport.c
119531 +++ b/sound/usb/line6/toneport.c
119532 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
119533 */
119534 static void toneport_setup(struct usb_line6_toneport *toneport)
119535 {
119536 - int ticks;
119537 + int *ticks;
119538 struct usb_line6 *line6 = &toneport->line6;
119539 struct usb_device *usbdev = line6->usbdev;
119540
119541 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
119542 + if (ticks == NULL)
119543 + return;
119544 +
119545 /* sync time on device with host: */
119546 - ticks = (int)get_seconds();
119547 - line6_write_data(line6, 0x80c6, &ticks, 4);
119548 + *ticks = (int)get_seconds();
119549 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
119550 +
119551 + kfree(ticks);
119552
119553 /* enable device: */
119554 toneport_send_cmd(usbdev, 0x0301, 0x0000);
119555 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
119556 new file mode 100644
119557 index 0000000..de92ed9
119558 --- /dev/null
119559 +++ b/tools/gcc/.gitignore
119560 @@ -0,0 +1 @@
119561 +randomize_layout_seed.h
119562 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
119563 new file mode 100644
119564 index 0000000..4945d82
119565 --- /dev/null
119566 +++ b/tools/gcc/Makefile
119567 @@ -0,0 +1,54 @@
119568 +#CC := gcc
119569 +#PLUGIN_SOURCE_FILES := pax_plugin.c
119570 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
119571 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
119572 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
119573 +
119574 +ifeq ($(PLUGINCC),$(HOSTCC))
119575 +HOSTLIBS := hostlibs
119576 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
119577 +export HOST_EXTRACFLAGS
119578 +else
119579 +HOSTLIBS := hostcxxlibs
119580 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
119581 +export HOST_EXTRACXXFLAGS
119582 +endif
119583 +
119584 +export GCCPLUGINS_DIR HOSTLIBS
119585 +
119586 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
119587 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
119588 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
119589 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
119590 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
119591 +$(HOSTLIBS)-y += colorize_plugin.so
119592 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
119593 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
119594 +$(HOSTLIBS)-y += initify_plugin.so
119595 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
119596 +
119597 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
119598 +subdir- += size_overflow_plugin
119599 +
119600 +always := $($(HOSTLIBS)-y)
119601 +
119602 +constify_plugin-objs := constify_plugin.o
119603 +stackleak_plugin-objs := stackleak_plugin.o
119604 +kallocstat_plugin-objs := kallocstat_plugin.o
119605 +kernexec_plugin-objs := kernexec_plugin.o
119606 +checker_plugin-objs := checker_plugin.o
119607 +colorize_plugin-objs := colorize_plugin.o
119608 +latent_entropy_plugin-objs := latent_entropy_plugin.o
119609 +structleak_plugin-objs := structleak_plugin.o
119610 +initify_plugin-objs := initify_plugin.o
119611 +randomize_layout_plugin-objs := randomize_layout_plugin.o
119612 +
119613 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
119614 +
119615 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
119616 + cmd_create_randomize_layout_seed = \
119617 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
119618 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
119619 + $(call if_changed,create_randomize_layout_seed)
119620 +
119621 +targets += randomize_layout_seed.h randomize_layout_hash.h
119622 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
119623 new file mode 100644
119624 index 0000000..5452feea
119625 --- /dev/null
119626 +++ b/tools/gcc/checker_plugin.c
119627 @@ -0,0 +1,150 @@
119628 +/*
119629 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
119630 + * Licensed under the GPL v2
119631 + *
119632 + * Note: the choice of the license means that the compilation process is
119633 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
119634 + * but for the kernel it doesn't matter since it doesn't link against
119635 + * any of the gcc libraries
119636 + *
119637 + * gcc plugin to implement various sparse (source code checker) features
119638 + *
119639 + * TODO:
119640 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
119641 + *
119642 + * BUGS:
119643 + * - none known
119644 + */
119645 +
119646 +#include "gcc-common.h"
119647 +
119648 +extern void c_register_addr_space (const char *str, addr_space_t as);
119649 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
119650 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
119651 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
119652 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
119653 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
119654 +
119655 +int plugin_is_GPL_compatible;
119656 +
119657 +static struct plugin_info checker_plugin_info = {
119658 + .version = "201304082245",
119659 + .help = NULL,
119660 +};
119661 +
119662 +#define ADDR_SPACE_KERNEL 0
119663 +#define ADDR_SPACE_FORCE_KERNEL 1
119664 +#define ADDR_SPACE_USER 2
119665 +#define ADDR_SPACE_FORCE_USER 3
119666 +#define ADDR_SPACE_IOMEM 0
119667 +#define ADDR_SPACE_FORCE_IOMEM 0
119668 +#define ADDR_SPACE_PERCPU 0
119669 +#define ADDR_SPACE_FORCE_PERCPU 0
119670 +#define ADDR_SPACE_RCU 0
119671 +#define ADDR_SPACE_FORCE_RCU 0
119672 +
119673 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
119674 +{
119675 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
119676 +}
119677 +
119678 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
119679 +{
119680 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
119681 +}
119682 +
119683 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
119684 +{
119685 + return default_addr_space_valid_pointer_mode(mode, as);
119686 +}
119687 +
119688 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
119689 +{
119690 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
119691 +}
119692 +
119693 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
119694 +{
119695 + return default_addr_space_legitimize_address(x, oldx, mode, as);
119696 +}
119697 +
119698 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
119699 +{
119700 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
119701 + return true;
119702 +
119703 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
119704 + return true;
119705 +
119706 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
119707 + return true;
119708 +
119709 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
119710 + return true;
119711 +
119712 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
119713 + return true;
119714 +
119715 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
119716 + return true;
119717 +
119718 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
119719 + return true;
119720 +
119721 + return subset == superset;
119722 +}
119723 +
119724 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
119725 +{
119726 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
119727 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
119728 +
119729 + return op;
119730 +}
119731 +
119732 +static void register_checker_address_spaces(void *event_data, void *data)
119733 +{
119734 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
119735 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
119736 + c_register_addr_space("__user", ADDR_SPACE_USER);
119737 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
119738 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
119739 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
119740 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
119741 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
119742 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
119743 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
119744 +
119745 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
119746 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
119747 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
119748 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
119749 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
119750 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
119751 + targetm.addr_space.convert = checker_addr_space_convert;
119752 +}
119753 +
119754 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119755 +{
119756 + const char * const plugin_name = plugin_info->base_name;
119757 + const int argc = plugin_info->argc;
119758 + const struct plugin_argument * const argv = plugin_info->argv;
119759 + int i;
119760 +
119761 + if (!plugin_default_version_check(version, &gcc_version)) {
119762 + error(G_("incompatible gcc/plugin versions"));
119763 + return 1;
119764 + }
119765 +
119766 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
119767 +
119768 + for (i = 0; i < argc; ++i)
119769 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119770 +
119771 + if (TARGET_64BIT == 0)
119772 + return 0;
119773 +
119774 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
119775 +
119776 + return 0;
119777 +}
119778 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
119779 new file mode 100644
119780 index 0000000..0c96d8a
119781 --- /dev/null
119782 +++ b/tools/gcc/colorize_plugin.c
119783 @@ -0,0 +1,215 @@
119784 +/*
119785 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
119786 + * Licensed under the GPL v2
119787 + *
119788 + * Note: the choice of the license means that the compilation process is
119789 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
119790 + * but for the kernel it doesn't matter since it doesn't link against
119791 + * any of the gcc libraries
119792 + *
119793 + * gcc plugin to colorize diagnostic output
119794 + *
119795 + */
119796 +
119797 +#include "gcc-common.h"
119798 +
119799 +int plugin_is_GPL_compatible;
119800 +
119801 +static struct plugin_info colorize_plugin_info = {
119802 + .version = "201404202350",
119803 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
119804 +};
119805 +
119806 +#define GREEN "\033[32m\033[K"
119807 +#define LIGHTGREEN "\033[1;32m\033[K"
119808 +#define YELLOW "\033[33m\033[K"
119809 +#define LIGHTYELLOW "\033[1;33m\033[K"
119810 +#define RED "\033[31m\033[K"
119811 +#define LIGHTRED "\033[1;31m\033[K"
119812 +#define BLUE "\033[34m\033[K"
119813 +#define LIGHTBLUE "\033[1;34m\033[K"
119814 +#define BRIGHT "\033[1;m\033[K"
119815 +#define NORMAL "\033[m\033[K"
119816 +
119817 +static diagnostic_starter_fn old_starter;
119818 +static diagnostic_finalizer_fn old_finalizer;
119819 +
119820 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
119821 +{
119822 + const char *color;
119823 + char *newprefix;
119824 +
119825 + switch (diagnostic->kind) {
119826 + case DK_NOTE:
119827 + color = LIGHTBLUE;
119828 + break;
119829 +
119830 + case DK_PEDWARN:
119831 + case DK_WARNING:
119832 + color = LIGHTYELLOW;
119833 + break;
119834 +
119835 + case DK_ERROR:
119836 + case DK_FATAL:
119837 + case DK_ICE:
119838 + case DK_PERMERROR:
119839 + case DK_SORRY:
119840 + color = LIGHTRED;
119841 + break;
119842 +
119843 + default:
119844 + color = NORMAL;
119845 + }
119846 +
119847 + old_starter(context, diagnostic);
119848 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
119849 + return;
119850 + pp_destroy_prefix(context->printer);
119851 + pp_set_prefix(context->printer, newprefix);
119852 +}
119853 +
119854 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
119855 +{
119856 + old_finalizer(context, diagnostic);
119857 +}
119858 +
119859 +static void colorize_arm(void)
119860 +{
119861 + old_starter = diagnostic_starter(global_dc);
119862 + old_finalizer = diagnostic_finalizer(global_dc);
119863 +
119864 + diagnostic_starter(global_dc) = start_colorize;
119865 + diagnostic_finalizer(global_dc) = finalize_colorize;
119866 +}
119867 +
119868 +static unsigned int execute_colorize_rearm(void)
119869 +{
119870 + if (diagnostic_starter(global_dc) == start_colorize)
119871 + return 0;
119872 +
119873 + colorize_arm();
119874 + return 0;
119875 +}
119876 +
119877 +#if BUILDING_GCC_VERSION >= 4009
119878 +namespace {
119879 +static const struct pass_data colorize_rearm_pass_data = {
119880 +#else
119881 +struct simple_ipa_opt_pass colorize_rearm_pass = {
119882 + .pass = {
119883 +#endif
119884 + .type = SIMPLE_IPA_PASS,
119885 + .name = "colorize_rearm",
119886 +#if BUILDING_GCC_VERSION >= 4008
119887 + .optinfo_flags = OPTGROUP_NONE,
119888 +#endif
119889 +#if BUILDING_GCC_VERSION >= 5000
119890 +#elif BUILDING_GCC_VERSION == 4009
119891 + .has_gate = false,
119892 + .has_execute = true,
119893 +#else
119894 + .gate = NULL,
119895 + .execute = execute_colorize_rearm,
119896 + .sub = NULL,
119897 + .next = NULL,
119898 + .static_pass_number = 0,
119899 +#endif
119900 + .tv_id = TV_NONE,
119901 + .properties_required = 0,
119902 + .properties_provided = 0,
119903 + .properties_destroyed = 0,
119904 + .todo_flags_start = 0,
119905 + .todo_flags_finish = 0
119906 +#if BUILDING_GCC_VERSION < 4009
119907 + }
119908 +#endif
119909 +};
119910 +
119911 +#if BUILDING_GCC_VERSION >= 4009
119912 +class colorize_rearm_pass : public simple_ipa_opt_pass {
119913 +public:
119914 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
119915 +#if BUILDING_GCC_VERSION >= 5000
119916 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
119917 +#else
119918 + unsigned int execute() { return execute_colorize_rearm(); }
119919 +#endif
119920 +};
119921 +}
119922 +
119923 +static opt_pass *make_colorize_rearm_pass(void)
119924 +{
119925 + return new colorize_rearm_pass();
119926 +}
119927 +#else
119928 +static struct opt_pass *make_colorize_rearm_pass(void)
119929 +{
119930 + return &colorize_rearm_pass.pass;
119931 +}
119932 +#endif
119933 +
119934 +static void colorize_start_unit(void *gcc_data, void *user_data)
119935 +{
119936 + colorize_arm();
119937 +}
119938 +
119939 +static bool should_colorize(void)
119940 +{
119941 +#if BUILDING_GCC_VERSION >= 4009
119942 + return false;
119943 +#else
119944 + char const *t = getenv("TERM");
119945 +
119946 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
119947 +#endif
119948 +}
119949 +
119950 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119951 +{
119952 + const char * const plugin_name = plugin_info->base_name;
119953 + const int argc = plugin_info->argc;
119954 + const struct plugin_argument * const argv = plugin_info->argv;
119955 + int i;
119956 + struct register_pass_info colorize_rearm_pass_info;
119957 + bool colorize;
119958 +
119959 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
119960 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
119961 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
119962 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
119963 +
119964 + if (!plugin_default_version_check(version, &gcc_version)) {
119965 + error(G_("incompatible gcc/plugin versions"));
119966 + return 1;
119967 + }
119968 +
119969 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
119970 +
119971 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
119972 +
119973 + for (i = 0; i < argc; ++i) {
119974 + if (!strcmp(argv[i].key, "color")) {
119975 + if (!argv[i].value) {
119976 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119977 + continue;
119978 + }
119979 + if (!strcmp(argv[i].value, "always"))
119980 + colorize = true;
119981 + else if (!strcmp(argv[i].value, "never"))
119982 + colorize = false;
119983 + else if (!strcmp(argv[i].value, "auto"))
119984 + colorize = should_colorize();
119985 + else
119986 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
119987 + continue;
119988 + }
119989 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119990 + }
119991 +
119992 + if (colorize) {
119993 + // TODO: parse GCC_COLORS as used by gcc 4.9+
119994 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
119995 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
119996 + }
119997 + return 0;
119998 +}
119999 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
120000 new file mode 100644
120001 index 0000000..da184c5
120002 --- /dev/null
120003 +++ b/tools/gcc/constify_plugin.c
120004 @@ -0,0 +1,564 @@
120005 +/*
120006 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
120007 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
120008 + * Licensed under the GPL v2, or (at your option) v3
120009 + *
120010 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
120011 + *
120012 + * Homepage:
120013 + * http://www.grsecurity.net/~ephox/const_plugin/
120014 + *
120015 + * Usage:
120016 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
120017 + * $ gcc -fplugin=constify_plugin.so test.c -O2
120018 + */
120019 +
120020 +#include "gcc-common.h"
120021 +
120022 +// unused C type flag in all versions 4.5-5.0
120023 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
120024 +
120025 +int plugin_is_GPL_compatible;
120026 +
120027 +static struct plugin_info const_plugin_info = {
120028 + .version = "201401270210",
120029 + .help = "no-constify\tturn off constification\n",
120030 +};
120031 +
120032 +typedef struct {
120033 + bool has_fptr_field;
120034 + bool has_writable_field;
120035 + bool has_do_const_field;
120036 + bool has_no_const_field;
120037 +} constify_info;
120038 +
120039 +static const_tree get_field_type(const_tree field)
120040 +{
120041 + return strip_array_types(TREE_TYPE(field));
120042 +}
120043 +
120044 +static bool is_fptr(const_tree field)
120045 +{
120046 + const_tree ptr = get_field_type(field);
120047 +
120048 + if (TREE_CODE(ptr) != POINTER_TYPE)
120049 + return false;
120050 +
120051 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
120052 +}
120053 +
120054 +/*
120055 + * determine whether the given structure type meets the requirements for automatic constification,
120056 + * including the constification attributes on nested structure types
120057 + */
120058 +static void constifiable(const_tree node, constify_info *cinfo)
120059 +{
120060 + const_tree field;
120061 +
120062 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
120063 +
120064 + // e.g., pointer to structure fields while still constructing the structure type
120065 + if (TYPE_FIELDS(node) == NULL_TREE)
120066 + return;
120067 +
120068 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
120069 + const_tree type = get_field_type(field);
120070 + enum tree_code code = TREE_CODE(type);
120071 +
120072 + if (node == type)
120073 + continue;
120074 +
120075 + if (is_fptr(field))
120076 + cinfo->has_fptr_field = true;
120077 + else if (!TREE_READONLY(field))
120078 + cinfo->has_writable_field = true;
120079 +
120080 + if (code == RECORD_TYPE || code == UNION_TYPE) {
120081 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
120082 + cinfo->has_do_const_field = true;
120083 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
120084 + cinfo->has_no_const_field = true;
120085 + else
120086 + constifiable(type, cinfo);
120087 + }
120088 + }
120089 +}
120090 +
120091 +static bool constified(const_tree node)
120092 +{
120093 + constify_info cinfo = {
120094 + .has_fptr_field = false,
120095 + .has_writable_field = false,
120096 + .has_do_const_field = false,
120097 + .has_no_const_field = false
120098 + };
120099 +
120100 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
120101 +
120102 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
120103 +// gcc_assert(!TYPE_READONLY(node));
120104 + return false;
120105 + }
120106 +
120107 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
120108 + gcc_assert(TYPE_READONLY(node));
120109 + return true;
120110 + }
120111 +
120112 + constifiable(node, &cinfo);
120113 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
120114 + return false;
120115 +
120116 + return TYPE_READONLY(node);
120117 +}
120118 +
120119 +static void deconstify_tree(tree node);
120120 +
120121 +static void deconstify_type(tree type)
120122 +{
120123 + tree field;
120124 +
120125 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
120126 +
120127 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
120128 + const_tree fieldtype = get_field_type(field);
120129 +
120130 + // special case handling of simple ptr-to-same-array-type members
120131 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
120132 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
120133 +
120134 + if (TREE_TYPE(TREE_TYPE(field)) == type)
120135 + continue;
120136 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
120137 + continue;
120138 + if (!constified(ptrtype))
120139 + continue;
120140 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
120141 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
120142 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
120143 + }
120144 + continue;
120145 + }
120146 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
120147 + continue;
120148 + if (!constified(fieldtype))
120149 + continue;
120150 +
120151 + deconstify_tree(field);
120152 + TREE_READONLY(field) = 0;
120153 + }
120154 + TYPE_READONLY(type) = 0;
120155 + C_TYPE_FIELDS_READONLY(type) = 0;
120156 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120157 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
120158 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
120159 + }
120160 +}
120161 +
120162 +static void deconstify_tree(tree node)
120163 +{
120164 + tree old_type, new_type, field;
120165 +
120166 + old_type = TREE_TYPE(node);
120167 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
120168 + node = TREE_TYPE(node) = copy_node(old_type);
120169 + old_type = TREE_TYPE(old_type);
120170 + }
120171 +
120172 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
120173 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
120174 +
120175 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
120176 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
120177 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
120178 + DECL_FIELD_CONTEXT(field) = new_type;
120179 +
120180 + deconstify_type(new_type);
120181 +
120182 + TREE_TYPE(node) = new_type;
120183 +}
120184 +
120185 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
120186 +{
120187 + tree type;
120188 + constify_info cinfo = {
120189 + .has_fptr_field = false,
120190 + .has_writable_field = false,
120191 + .has_do_const_field = false,
120192 + .has_no_const_field = false
120193 + };
120194 +
120195 + *no_add_attrs = true;
120196 + if (TREE_CODE(*node) == FUNCTION_DECL) {
120197 + error("%qE attribute does not apply to functions (%qF)", name, *node);
120198 + return NULL_TREE;
120199 + }
120200 +
120201 + if (TREE_CODE(*node) == PARM_DECL) {
120202 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
120203 + return NULL_TREE;
120204 + }
120205 +
120206 + if (TREE_CODE(*node) == VAR_DECL) {
120207 + error("%qE attribute does not apply to variables (%qD)", name, *node);
120208 + return NULL_TREE;
120209 + }
120210 +
120211 + if (TYPE_P(*node)) {
120212 + type = *node;
120213 + } else {
120214 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
120215 + type = TREE_TYPE(*node);
120216 + }
120217 +
120218 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
120219 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
120220 + return NULL_TREE;
120221 + }
120222 +
120223 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
120224 + error("%qE attribute is already applied to the type %qT", name, type);
120225 + return NULL_TREE;
120226 + }
120227 +
120228 + if (TYPE_P(*node)) {
120229 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
120230 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
120231 + else
120232 + *no_add_attrs = false;
120233 + return NULL_TREE;
120234 + }
120235 +
120236 + constifiable(type, &cinfo);
120237 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120238 + deconstify_tree(*node);
120239 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
120240 + return NULL_TREE;
120241 + }
120242 +
120243 + if (TYPE_FIELDS(type))
120244 + error("%qE attribute used on type %qT that is not constified", name, type);
120245 + return NULL_TREE;
120246 +}
120247 +
120248 +static void constify_type(tree type)
120249 +{
120250 + TYPE_READONLY(type) = 1;
120251 + C_TYPE_FIELDS_READONLY(type) = 1;
120252 + TYPE_CONSTIFY_VISITED(type) = 1;
120253 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
120254 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
120255 +}
120256 +
120257 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
120258 +{
120259 + *no_add_attrs = true;
120260 + if (!TYPE_P(*node)) {
120261 + error("%qE attribute applies to types only (%qD)", name, *node);
120262 + return NULL_TREE;
120263 + }
120264 +
120265 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
120266 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
120267 + return NULL_TREE;
120268 + }
120269 +
120270 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
120271 + error("%qE attribute used on %qT is already applied to the type", name, *node);
120272 + return NULL_TREE;
120273 + }
120274 +
120275 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
120276 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
120277 + return NULL_TREE;
120278 + }
120279 +
120280 + *no_add_attrs = false;
120281 + return NULL_TREE;
120282 +}
120283 +
120284 +static struct attribute_spec no_const_attr = {
120285 + .name = "no_const",
120286 + .min_length = 0,
120287 + .max_length = 0,
120288 + .decl_required = false,
120289 + .type_required = false,
120290 + .function_type_required = false,
120291 + .handler = handle_no_const_attribute,
120292 +#if BUILDING_GCC_VERSION >= 4007
120293 + .affects_type_identity = true
120294 +#endif
120295 +};
120296 +
120297 +static struct attribute_spec do_const_attr = {
120298 + .name = "do_const",
120299 + .min_length = 0,
120300 + .max_length = 0,
120301 + .decl_required = false,
120302 + .type_required = false,
120303 + .function_type_required = false,
120304 + .handler = handle_do_const_attribute,
120305 +#if BUILDING_GCC_VERSION >= 4007
120306 + .affects_type_identity = true
120307 +#endif
120308 +};
120309 +
120310 +static void register_attributes(void *event_data, void *data)
120311 +{
120312 + register_attribute(&no_const_attr);
120313 + register_attribute(&do_const_attr);
120314 +}
120315 +
120316 +static void finish_type(void *event_data, void *data)
120317 +{
120318 + tree type = (tree)event_data;
120319 + constify_info cinfo = {
120320 + .has_fptr_field = false,
120321 + .has_writable_field = false,
120322 + .has_do_const_field = false,
120323 + .has_no_const_field = false
120324 + };
120325 +
120326 + if (type == NULL_TREE || type == error_mark_node)
120327 + return;
120328 +
120329 +#if BUILDING_GCC_VERSION >= 5000
120330 + if (TREE_CODE(type) == ENUMERAL_TYPE)
120331 + return;
120332 +#endif
120333 +
120334 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
120335 + return;
120336 +
120337 + constifiable(type, &cinfo);
120338 +
120339 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
120340 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
120341 + deconstify_type(type);
120342 + TYPE_CONSTIFY_VISITED(type) = 1;
120343 + } else
120344 + error("'no_const' attribute used on type %qT that is not constified", type);
120345 + return;
120346 + }
120347 +
120348 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120349 + if (!cinfo.has_writable_field) {
120350 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
120351 + return;
120352 + }
120353 + constify_type(type);
120354 + return;
120355 + }
120356 +
120357 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
120358 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120359 + error("'do_const' attribute used on type %qT that is constified", type);
120360 + return;
120361 + }
120362 + constify_type(type);
120363 + return;
120364 + }
120365 +
120366 + deconstify_type(type);
120367 + TYPE_CONSTIFY_VISITED(type) = 1;
120368 +}
120369 +
120370 +static void check_global_variables(void *event_data, void *data)
120371 +{
120372 +#if BUILDING_GCC_VERSION >= 4009
120373 + varpool_node *node;
120374 +#else
120375 + struct varpool_node *node;
120376 +#endif
120377 +
120378 + FOR_EACH_VARIABLE(node) {
120379 + tree var = NODE_DECL(node);
120380 + tree type = TREE_TYPE(var);
120381 +
120382 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
120383 + continue;
120384 +
120385 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
120386 + continue;
120387 +
120388 + if (!TYPE_CONSTIFY_VISITED(type))
120389 + continue;
120390 +
120391 + if (DECL_EXTERNAL(var))
120392 + continue;
120393 +
120394 + if (DECL_INITIAL(var))
120395 + continue;
120396 +
120397 + // this works around a gcc bug/feature where uninitialized globals
120398 + // are moved into the .bss section regardless of any constification
120399 + DECL_INITIAL(var) = build_constructor(type, NULL);
120400 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
120401 + }
120402 +}
120403 +
120404 +static unsigned int check_local_variables(void)
120405 +{
120406 + unsigned int ret = 0;
120407 + tree var;
120408 +
120409 + unsigned int i;
120410 +
120411 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
120412 + tree type = TREE_TYPE(var);
120413 +
120414 + gcc_assert(DECL_P(var));
120415 + if (is_global_var(var))
120416 + continue;
120417 +
120418 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
120419 + continue;
120420 +
120421 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
120422 + continue;
120423 +
120424 + if (!TYPE_CONSTIFY_VISITED(type))
120425 + continue;
120426 +
120427 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
120428 + ret = 1;
120429 + }
120430 + return ret;
120431 +}
120432 +
120433 +#if BUILDING_GCC_VERSION >= 4009
120434 +namespace {
120435 +static const struct pass_data check_local_variables_pass_data = {
120436 +#else
120437 +static struct gimple_opt_pass check_local_variables_pass = {
120438 + .pass = {
120439 +#endif
120440 + .type = GIMPLE_PASS,
120441 + .name = "check_local_variables",
120442 +#if BUILDING_GCC_VERSION >= 4008
120443 + .optinfo_flags = OPTGROUP_NONE,
120444 +#endif
120445 +#if BUILDING_GCC_VERSION >= 5000
120446 +#elif BUILDING_GCC_VERSION >= 4009
120447 + .has_gate = false,
120448 + .has_execute = true,
120449 +#else
120450 + .gate = NULL,
120451 + .execute = check_local_variables,
120452 + .sub = NULL,
120453 + .next = NULL,
120454 + .static_pass_number = 0,
120455 +#endif
120456 + .tv_id = TV_NONE,
120457 + .properties_required = 0,
120458 + .properties_provided = 0,
120459 + .properties_destroyed = 0,
120460 + .todo_flags_start = 0,
120461 + .todo_flags_finish = 0
120462 +#if BUILDING_GCC_VERSION < 4009
120463 + }
120464 +#endif
120465 +};
120466 +
120467 +#if BUILDING_GCC_VERSION >= 4009
120468 +class check_local_variables_pass : public gimple_opt_pass {
120469 +public:
120470 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
120471 + unsigned int execute() { return check_local_variables(); }
120472 +};
120473 +}
120474 +
120475 +static opt_pass *make_check_local_variables_pass(void)
120476 +{
120477 + return new check_local_variables_pass();
120478 +}
120479 +#else
120480 +static struct opt_pass *make_check_local_variables_pass(void)
120481 +{
120482 + return &check_local_variables_pass.pass;
120483 +}
120484 +#endif
120485 +
120486 +static struct {
120487 + const char *name;
120488 + const char *asm_op;
120489 +} sections[] = {
120490 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
120491 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
120492 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
120493 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
120494 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
120495 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
120496 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
120497 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
120498 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
120499 +};
120500 +
120501 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
120502 +
120503 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
120504 +{
120505 + size_t i;
120506 +
120507 + for (i = 0; i < ARRAY_SIZE(sections); i++)
120508 + if (!strcmp(sections[i].name, name))
120509 + return 0;
120510 + return old_section_type_flags(decl, name, reloc);
120511 +}
120512 +
120513 +static void constify_start_unit(void *gcc_data, void *user_data)
120514 +{
120515 +// size_t i;
120516 +
120517 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
120518 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
120519 +// sections[i].section = get_section(sections[i].name, 0, NULL);
120520 +
120521 + old_section_type_flags = targetm.section_type_flags;
120522 + targetm.section_type_flags = constify_section_type_flags;
120523 +}
120524 +
120525 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
120526 +{
120527 + const char * const plugin_name = plugin_info->base_name;
120528 + const int argc = plugin_info->argc;
120529 + const struct plugin_argument * const argv = plugin_info->argv;
120530 + int i;
120531 + bool constify = true;
120532 +
120533 + struct register_pass_info check_local_variables_pass_info;
120534 +
120535 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
120536 + check_local_variables_pass_info.reference_pass_name = "ssa";
120537 + check_local_variables_pass_info.ref_pass_instance_number = 1;
120538 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
120539 +
120540 + if (!plugin_default_version_check(version, &gcc_version)) {
120541 + error(G_("incompatible gcc/plugin versions"));
120542 + return 1;
120543 + }
120544 +
120545 + for (i = 0; i < argc; ++i) {
120546 + if (!(strcmp(argv[i].key, "no-constify"))) {
120547 + constify = false;
120548 + continue;
120549 + }
120550 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
120551 + }
120552 +
120553 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
120554 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
120555 + constify = false;
120556 + }
120557 +
120558 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
120559 + if (constify) {
120560 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
120561 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
120562 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
120563 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
120564 + }
120565 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
120566 +
120567 + return 0;
120568 +}
120569 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
120570 new file mode 100644
120571 index 0000000..1d20e32
120572 --- /dev/null
120573 +++ b/tools/gcc/gcc-common.h
120574 @@ -0,0 +1,689 @@
120575 +#ifndef GCC_COMMON_H_INCLUDED
120576 +#define GCC_COMMON_H_INCLUDED
120577 +
120578 +#include "plugin.h"
120579 +#include "bversion.h"
120580 +#include "plugin-version.h"
120581 +#include "config.h"
120582 +#include "system.h"
120583 +#include "coretypes.h"
120584 +#include "tm.h"
120585 +#include "line-map.h"
120586 +#include "input.h"
120587 +#include "tree.h"
120588 +
120589 +#include "tree-inline.h"
120590 +#include "version.h"
120591 +#include "rtl.h"
120592 +#include "tm_p.h"
120593 +#include "flags.h"
120594 +//#include "insn-attr.h"
120595 +//#include "insn-config.h"
120596 +//#include "insn-flags.h"
120597 +#include "hard-reg-set.h"
120598 +//#include "recog.h"
120599 +#include "output.h"
120600 +#include "except.h"
120601 +#include "function.h"
120602 +#include "toplev.h"
120603 +//#include "expr.h"
120604 +#include "basic-block.h"
120605 +#include "intl.h"
120606 +#include "ggc.h"
120607 +//#include "regs.h"
120608 +#include "timevar.h"
120609 +
120610 +#include "params.h"
120611 +
120612 +#if BUILDING_GCC_VERSION <= 4009
120613 +#include "pointer-set.h"
120614 +#else
120615 +#include "hash-map.h"
120616 +#endif
120617 +
120618 +#include "emit-rtl.h"
120619 +//#include "reload.h"
120620 +//#include "ira.h"
120621 +//#include "dwarf2asm.h"
120622 +#include "debug.h"
120623 +#include "target.h"
120624 +#include "langhooks.h"
120625 +#include "cfgloop.h"
120626 +//#include "hosthooks.h"
120627 +#include "cgraph.h"
120628 +#include "opts.h"
120629 +//#include "coverage.h"
120630 +//#include "value-prof.h"
120631 +
120632 +#if BUILDING_GCC_VERSION == 4005
120633 +#include <sys/mman.h>
120634 +#endif
120635 +
120636 +#if BUILDING_GCC_VERSION >= 4007
120637 +#include "tree-pretty-print.h"
120638 +#include "gimple-pretty-print.h"
120639 +#endif
120640 +
120641 +#if BUILDING_GCC_VERSION >= 4006
120642 +//#include "c-tree.h"
120643 +//#include "cp/cp-tree.h"
120644 +#include "c-family/c-common.h"
120645 +#else
120646 +#include "c-common.h"
120647 +#endif
120648 +
120649 +#if BUILDING_GCC_VERSION <= 4008
120650 +#include "tree-flow.h"
120651 +#else
120652 +#include "tree-cfgcleanup.h"
120653 +#endif
120654 +
120655 +#if BUILDING_GCC_VERSION >= 4008
120656 +#include "is-a.h"
120657 +#endif
120658 +
120659 +#include "diagnostic.h"
120660 +//#include "tree-diagnostic.h"
120661 +#include "tree-dump.h"
120662 +#include "tree-pass.h"
120663 +//#include "df.h"
120664 +#include "predict.h"
120665 +#include "ipa-utils.h"
120666 +
120667 +#if BUILDING_GCC_VERSION >= 4009
120668 +#include "varasm.h"
120669 +#include "stor-layout.h"
120670 +#include "internal-fn.h"
120671 +#include "gimple-expr.h"
120672 +#include "gimple-fold.h"
120673 +//#include "diagnostic-color.h"
120674 +#include "context.h"
120675 +#include "tree-ssa-alias.h"
120676 +#include "tree-ssa.h"
120677 +#include "stringpool.h"
120678 +#include "tree-ssanames.h"
120679 +#include "print-tree.h"
120680 +#include "tree-eh.h"
120681 +#include "stmt.h"
120682 +#include "gimplify.h"
120683 +#endif
120684 +
120685 +#include "gimple.h"
120686 +
120687 +#if BUILDING_GCC_VERSION >= 4009
120688 +#include "tree-ssa-operands.h"
120689 +#include "tree-phinodes.h"
120690 +#include "tree-cfg.h"
120691 +#include "gimple-iterator.h"
120692 +#include "gimple-ssa.h"
120693 +#include "ssa-iterators.h"
120694 +#endif
120695 +
120696 +//#include "lto/lto.h"
120697 +#if BUILDING_GCC_VERSION >= 4007
120698 +//#include "data-streamer.h"
120699 +#else
120700 +//#include "lto-streamer.h"
120701 +#endif
120702 +//#include "lto-compress.h"
120703 +#if BUILDING_GCC_VERSION >= 5000
120704 +//#include "lto-section-names.h"
120705 +#include "builtins.h"
120706 +#endif
120707 +
120708 +//#include "expr.h" where are you...
120709 +extern rtx emit_move_insn(rtx x, rtx y);
120710 +
120711 +// missing from basic_block.h...
120712 +extern void debug_dominance_info(enum cdi_direction dir);
120713 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
120714 +
120715 +#ifdef __cplusplus
120716 +static inline void debug_tree(const_tree t)
120717 +{
120718 + debug_tree(CONST_CAST_TREE(t));
120719 +}
120720 +#else
120721 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
120722 +#endif
120723 +
120724 +#define __unused __attribute__((__unused__))
120725 +
120726 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
120727 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
120728 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
120729 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
120730 +
120731 +// should come from c-tree.h if only it were installed for gcc 4.5...
120732 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
120733 +
120734 +#if BUILDING_GCC_VERSION == 4005
120735 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls, (I) = 0; vars && ((D) = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), (I)++)
120736 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
120737 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
120738 +#define TODO_rebuild_cgraph_edges 0
120739 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
120740 +
120741 +#ifndef O_BINARY
120742 +#define O_BINARY 0
120743 +#endif
120744 +
120745 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
120746 +{
120747 + tree fndecl;
120748 +
120749 + if (!is_gimple_call(stmt))
120750 + return false;
120751 + fndecl = gimple_call_fndecl(stmt);
120752 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
120753 + return false;
120754 +// print_node(stderr, "pax", fndecl, 4);
120755 + return DECL_FUNCTION_CODE(fndecl) == code;
120756 +}
120757 +
120758 +static inline bool is_simple_builtin(tree decl)
120759 +{
120760 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
120761 + return false;
120762 +
120763 + switch (DECL_FUNCTION_CODE(decl)) {
120764 + /* Builtins that expand to constants. */
120765 + case BUILT_IN_CONSTANT_P:
120766 + case BUILT_IN_EXPECT:
120767 + case BUILT_IN_OBJECT_SIZE:
120768 + case BUILT_IN_UNREACHABLE:
120769 + /* Simple register moves or loads from stack. */
120770 + case BUILT_IN_RETURN_ADDRESS:
120771 + case BUILT_IN_EXTRACT_RETURN_ADDR:
120772 + case BUILT_IN_FROB_RETURN_ADDR:
120773 + case BUILT_IN_RETURN:
120774 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
120775 + case BUILT_IN_FRAME_ADDRESS:
120776 + case BUILT_IN_VA_END:
120777 + case BUILT_IN_STACK_SAVE:
120778 + case BUILT_IN_STACK_RESTORE:
120779 + /* Exception state returns or moves registers around. */
120780 + case BUILT_IN_EH_FILTER:
120781 + case BUILT_IN_EH_POINTER:
120782 + case BUILT_IN_EH_COPY_VALUES:
120783 + return true;
120784 +
120785 + default:
120786 + return false;
120787 + }
120788 +}
120789 +
120790 +static inline void add_local_decl(struct function *fun, tree d)
120791 +{
120792 + gcc_assert(TREE_CODE(d) == VAR_DECL);
120793 + fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls);
120794 +}
120795 +#endif
120796 +
120797 +#if BUILDING_GCC_VERSION <= 4006
120798 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
120799 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
120800 +#define EDGE_PRESERVE 0ULL
120801 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
120802 +#define flag_fat_lto_objects true
120803 +
120804 +#define get_random_seed(noinit) ({ \
120805 + unsigned HOST_WIDE_INT seed; \
120806 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
120807 + seed * seed; })
120808 +
120809 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
120810 +
120811 +static inline bool gimple_clobber_p(gimple s __unused)
120812 +{
120813 + return false;
120814 +}
120815 +
120816 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
120817 +{
120818 + unsigned i;
120819 +
120820 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
120821 + tree op = gimple_asm_clobber_op(stmt, i);
120822 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
120823 + return true;
120824 + }
120825 +
120826 + return false;
120827 +}
120828 +
120829 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
120830 +{
120831 + return implicit_built_in_decls[fncode];
120832 +}
120833 +
120834 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
120835 +{
120836 + return cgraph_postorder(order);
120837 +}
120838 +
120839 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
120840 +{
120841 + struct cgraph_node *node = cgraph_get_node(decl);
120842 +
120843 + return node ? node : cgraph_node(decl);
120844 +}
120845 +
120846 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
120847 +{
120848 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
120849 +}
120850 +
120851 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
120852 +{
120853 + struct cgraph_node *node;
120854 +
120855 + for (node = cgraph_nodes; node; node = node->next)
120856 + if (cgraph_function_with_gimple_body_p(node))
120857 + return node;
120858 + return NULL;
120859 +}
120860 +
120861 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
120862 +{
120863 + for (node = node->next; node; node = node->next)
120864 + if (cgraph_function_with_gimple_body_p(node))
120865 + return node;
120866 + return NULL;
120867 +}
120868 +
120869 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
120870 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
120871 + (node) = cgraph_next_function_with_gimple_body(node))
120872 +
120873 +static inline void varpool_add_new_variable(tree decl)
120874 +{
120875 + varpool_finalize_decl(decl);
120876 +}
120877 +#endif
120878 +
120879 +#if BUILDING_GCC_VERSION == 4006
120880 +extern void debug_gimple_stmt(gimple);
120881 +extern void debug_gimple_seq(gimple_seq);
120882 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
120883 +extern void print_gimple_stmt(FILE *, gimple, int, int);
120884 +extern void print_gimple_expr(FILE *, gimple, int, int);
120885 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
120886 +#endif
120887 +
120888 +#if BUILDING_GCC_VERSION <= 4007
120889 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
120890 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
120891 +#define PROP_loops 0
120892 +#define NODE_SYMBOL(node) (node)
120893 +#define NODE_DECL(node) (node)->decl
120894 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
120895 +
120896 +static inline int bb_loop_depth(const_basic_block bb)
120897 +{
120898 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
120899 +}
120900 +
120901 +static inline bool gimple_store_p(gimple gs)
120902 +{
120903 + tree lhs = gimple_get_lhs(gs);
120904 + return lhs && !is_gimple_reg(lhs);
120905 +}
120906 +#endif
120907 +
120908 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
120909 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
120910 +{
120911 + return cgraph_alias_aliased_node(n);
120912 +}
120913 +#endif
120914 +
120915 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
120916 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
120917 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
120918 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
120919 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
120920 +#endif
120921 +
120922 +#if BUILDING_GCC_VERSION <= 4008
120923 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
120924 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
120925 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
120926 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
120927 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
120928 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
120929 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
120930 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
120931 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
120932 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
120933 +
120934 +static inline bool tree_fits_shwi_p(const_tree t)
120935 +{
120936 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
120937 + return false;
120938 +
120939 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
120940 + return true;
120941 +
120942 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
120943 + return true;
120944 +
120945 + return false;
120946 +}
120947 +
120948 +static inline bool tree_fits_uhwi_p(const_tree t)
120949 +{
120950 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
120951 + return false;
120952 +
120953 + return TREE_INT_CST_HIGH(t) == 0;
120954 +}
120955 +
120956 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
120957 +{
120958 + gcc_assert(tree_fits_shwi_p(t));
120959 + return TREE_INT_CST_LOW(t);
120960 +}
120961 +
120962 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
120963 +{
120964 + gcc_assert(tree_fits_uhwi_p(t));
120965 + return TREE_INT_CST_LOW(t);
120966 +}
120967 +
120968 +static inline const char *get_tree_code_name(enum tree_code code)
120969 +{
120970 + gcc_assert(code < MAX_TREE_CODES);
120971 + return tree_code_name[code];
120972 +}
120973 +
120974 +#define ipa_remove_stmt_references(cnode, stmt)
120975 +
120976 +typedef union gimple_statement_d gasm;
120977 +typedef union gimple_statement_d gassign;
120978 +typedef union gimple_statement_d gcall;
120979 +typedef union gimple_statement_d gcond;
120980 +typedef union gimple_statement_d gdebug;
120981 +typedef union gimple_statement_d gphi;
120982 +typedef union gimple_statement_d greturn;
120983 +#endif
120984 +
120985 +#if BUILDING_GCC_VERSION == 4008
120986 +#define NODE_SYMBOL(node) (&(node)->symbol)
120987 +#define NODE_DECL(node) (node)->symbol.decl
120988 +#endif
120989 +
120990 +#if BUILDING_GCC_VERSION >= 4008
120991 +#define add_referenced_var(var)
120992 +#define mark_sym_for_renaming(var)
120993 +#define varpool_mark_needed_node(node)
120994 +#define create_var_ann(var)
120995 +#define TODO_dump_func 0
120996 +#define TODO_dump_cgraph 0
120997 +#endif
120998 +
120999 +#if BUILDING_GCC_VERSION <= 4009
121000 +#define TODO_verify_il 0
121001 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
121002 +#endif
121003 +
121004 +#if BUILDING_GCC_VERSION == 4009
121005 +typedef struct gimple_statement_base gasm;
121006 +typedef struct gimple_statement_base gassign;
121007 +typedef struct gimple_statement_base gcall;
121008 +typedef struct gimple_statement_base gcond;
121009 +typedef struct gimple_statement_base gdebug;
121010 +typedef struct gimple_statement_base gphi;
121011 +typedef struct gimple_statement_base greturn;
121012 +#endif
121013 +
121014 +#if BUILDING_GCC_VERSION <= 4009
121015 +typedef struct rtx_def rtx_insn;
121016 +
121017 +static inline void set_decl_section_name(tree node, const char *value)
121018 +{
121019 + DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
121020 +}
121021 +
121022 +static inline gasm *as_a_gasm(gimple stmt)
121023 +{
121024 + return stmt;
121025 +}
121026 +
121027 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
121028 +{
121029 + return stmt;
121030 +}
121031 +
121032 +static inline gassign *as_a_gassign(gimple stmt)
121033 +{
121034 + return stmt;
121035 +}
121036 +
121037 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
121038 +{
121039 + return stmt;
121040 +}
121041 +
121042 +static inline gcall *as_a_gcall(gimple stmt)
121043 +{
121044 + return stmt;
121045 +}
121046 +
121047 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
121048 +{
121049 + return stmt;
121050 +}
121051 +
121052 +static inline gphi *as_a_gphi(gimple stmt)
121053 +{
121054 + return stmt;
121055 +}
121056 +
121057 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
121058 +{
121059 + return stmt;
121060 +}
121061 +
121062 +static inline greturn *as_a_greturn(gimple stmt)
121063 +{
121064 + return stmt;
121065 +}
121066 +
121067 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
121068 +{
121069 + return stmt;
121070 +}
121071 +#endif
121072 +
121073 +#if BUILDING_GCC_VERSION >= 4009
121074 +#define TODO_ggc_collect 0
121075 +#define NODE_SYMBOL(node) (node)
121076 +#define NODE_DECL(node) (node)->decl
121077 +#define cgraph_node_name(node) (node)->name()
121078 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
121079 +#endif
121080 +
121081 +#if BUILDING_GCC_VERSION >= 5000
121082 +#define TODO_verify_ssa TODO_verify_il
121083 +#define TODO_verify_flow TODO_verify_il
121084 +#define TODO_verify_stmts TODO_verify_il
121085 +#define TODO_verify_rtl_sharing TODO_verify_il
121086 +
121087 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
121088 +
121089 +#define INSN_DELETED_P(insn) (insn)->deleted()
121090 +
121091 +// symtab/cgraph related
121092 +#define debug_cgraph_node(node) (node)->debug()
121093 +#define cgraph_get_node(decl) cgraph_node::get(decl)
121094 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
121095 +#define cgraph_n_nodes symtab->cgraph_count
121096 +#define cgraph_max_uid symtab->cgraph_max_uid
121097 +#define varpool_get_node(decl) varpool_node::get(decl)
121098 +
121099 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
121100 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
121101 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
121102 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
121103 +
121104 +typedef struct cgraph_node *cgraph_node_ptr;
121105 +typedef struct cgraph_edge *cgraph_edge_p;
121106 +typedef struct varpool_node *varpool_node_ptr;
121107 +
121108 +static inline void change_decl_assembler_name(tree decl, tree name)
121109 +{
121110 + symtab->change_decl_assembler_name(decl, name);
121111 +}
121112 +
121113 +static inline void varpool_finalize_decl(tree decl)
121114 +{
121115 + varpool_node::finalize_decl(decl);
121116 +}
121117 +
121118 +static inline void varpool_add_new_variable(tree decl)
121119 +{
121120 + varpool_node::add(decl);
121121 +}
121122 +
121123 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
121124 +{
121125 + return node->function_symbol(availability);
121126 +}
121127 +
121128 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
121129 +{
121130 + return node->ultimate_alias_target(availability);
121131 +}
121132 +
121133 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
121134 +{
121135 + return node->only_called_directly_p();
121136 +}
121137 +
121138 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
121139 +{
121140 + return node->get_availability();
121141 +}
121142 +
121143 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
121144 +{
121145 + return node->get_alias_target();
121146 +}
121147 +
121148 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
121149 +{
121150 + return symtab->add_cgraph_insertion_hook(hook, data);
121151 +}
121152 +
121153 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
121154 +{
121155 + symtab->remove_cgraph_insertion_hook(entry);
121156 +}
121157 +
121158 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
121159 +{
121160 + return symtab->add_cgraph_removal_hook(hook, data);
121161 +}
121162 +
121163 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
121164 +{
121165 + symtab->remove_cgraph_removal_hook(entry);
121166 +}
121167 +
121168 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
121169 +{
121170 + return symtab->add_cgraph_duplication_hook(hook, data);
121171 +}
121172 +
121173 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
121174 +{
121175 + symtab->remove_cgraph_duplication_hook(entry);
121176 +}
121177 +
121178 +// gimple related
121179 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
121180 +{
121181 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
121182 +}
121183 +
121184 +template <>
121185 +template <>
121186 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
121187 +{
121188 + return gs->code == GIMPLE_ASSIGN;
121189 +}
121190 +
121191 +template <>
121192 +template <>
121193 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
121194 +{
121195 + return gs->code == GIMPLE_RETURN;
121196 +}
121197 +
121198 +static inline gasm *as_a_gasm(gimple stmt)
121199 +{
121200 + return as_a<gasm *>(stmt);
121201 +}
121202 +
121203 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
121204 +{
121205 + return as_a<const gasm *>(stmt);
121206 +}
121207 +
121208 +static inline gassign *as_a_gassign(gimple stmt)
121209 +{
121210 + return as_a<gassign *>(stmt);
121211 +}
121212 +
121213 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
121214 +{
121215 + return as_a<const gassign *>(stmt);
121216 +}
121217 +
121218 +static inline gcall *as_a_gcall(gimple stmt)
121219 +{
121220 + return as_a<gcall *>(stmt);
121221 +}
121222 +
121223 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
121224 +{
121225 + return as_a<const gcall *>(stmt);
121226 +}
121227 +
121228 +static inline gphi *as_a_gphi(gimple stmt)
121229 +{
121230 + return as_a<gphi *>(stmt);
121231 +}
121232 +
121233 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
121234 +{
121235 + return as_a<const gphi *>(stmt);
121236 +}
121237 +
121238 +static inline greturn *as_a_greturn(gimple stmt)
121239 +{
121240 + return as_a<greturn *>(stmt);
121241 +}
121242 +
121243 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
121244 +{
121245 + return as_a<const greturn *>(stmt);
121246 +}
121247 +
121248 +// IPA/LTO related
121249 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
121250 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
121251 +
121252 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
121253 +{
121254 + return dyn_cast<cgraph_node_ptr>(ref->referring);
121255 +}
121256 +
121257 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
121258 +{
121259 + referring_node->remove_stmt_references(stmt);
121260 +}
121261 +#endif
121262 +
121263 +#endif
121264 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
121265 new file mode 100644
121266 index 0000000..7514850
121267 --- /dev/null
121268 +++ b/tools/gcc/gen-random-seed.sh
121269 @@ -0,0 +1,8 @@
121270 +#!/bin/sh
121271 +
121272 +if [ ! -f "$1" ]; then
121273 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
121274 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
121275 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
121276 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
121277 +fi
121278 diff --git a/tools/gcc/initify_plugin.c b/tools/gcc/initify_plugin.c
121279 new file mode 100644
121280 index 0000000..294ac43
121281 --- /dev/null
121282 +++ b/tools/gcc/initify_plugin.c
121283 @@ -0,0 +1,450 @@
121284 +/*
121285 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
121286 + * Licensed under the GPL v2, or (at your option) v3
121287 + *
121288 + * Homepage:
121289 + * https://github.com/ephox-gcc-plugins/initify
121290 + *
121291 + * Move string constants (__func__ and function string arguments marked by the nocapture attribute)
121292 + * only referenced in __init/__exit functions to __initconst/__exitconst sections.
121293 + *
121294 + * Usage:
121295 + * $ make
121296 + * $ make run
121297 + */
121298 +
121299 +#include "gcc-common.h"
121300 +
121301 +int plugin_is_GPL_compatible;
121302 +
121303 +static bool verbose = false;
121304 +
121305 +static struct plugin_info initify_plugin_info = {
121306 + .version = "20150524a",
121307 + .help = "initify_plugin\n",
121308 +};
121309 +
121310 +static tree handle_nocapture_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
121311 +{
121312 + tree orig_attr, arg;
121313 +
121314 + *no_add_attrs = true;
121315 + switch (TREE_CODE(*node)) {
121316 + case FUNCTION_DECL:
121317 + case FUNCTION_TYPE:
121318 + case METHOD_TYPE:
121319 + break;
121320 +
121321 + case TYPE_DECL: {
121322 + const_tree fntype = TREE_TYPE(*node);
121323 +
121324 + if (TREE_CODE(fntype) == POINTER_TYPE)
121325 + fntype = TREE_TYPE(fntype);
121326 + if (TREE_CODE(fntype) == FUNCTION_TYPE || TREE_CODE(fntype) == METHOD_TYPE)
121327 + break;
121328 + // FALLTHROUGH
121329 + }
121330 +
121331 + default:
121332 + error("%s: %qE attribute only applies to functions", __func__, name);
121333 + debug_tree(*node);
121334 + return NULL_TREE;
121335 + }
121336 +
121337 + for (arg = args; arg; arg = TREE_CHAIN(arg)) {
121338 + tree position = TREE_VALUE(arg);
121339 +
121340 + if (TREE_CODE(position) != INTEGER_CST) {
121341 + error("%s: parameter isn't an integer", __func__);
121342 + debug_tree(arg);
121343 + return NULL_TREE;
121344 + }
121345 + }
121346 +
121347 + orig_attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(*node));
121348 + if (orig_attr)
121349 + chainon(TREE_VALUE(orig_attr), args);
121350 + else
121351 + *no_add_attrs = false;
121352 +
121353 + return NULL_TREE;
121354 +}
121355 +
121356 +static struct attribute_spec nocapture_attr = {
121357 + .name = "nocapture",
121358 + .min_length = 1,
121359 + .max_length = -1,
121360 + .decl_required = true,
121361 + .type_required = false,
121362 + .function_type_required = false,
121363 + .handler = handle_nocapture_attribute,
121364 +#if BUILDING_GCC_VERSION >= 4007
121365 + .affects_type_identity = false
121366 +#endif
121367 +};
121368 +
121369 +static void register_attributes(void __unused *event_data, void __unused *data)
121370 +{
121371 + register_attribute(&nocapture_attr);
121372 +}
121373 +
121374 +static const char *get_init_exit_section(const_tree decl)
121375 +{
121376 + const_tree section;
121377 + tree attr_value;
121378 +
121379 + section = lookup_attribute("section", DECL_ATTRIBUTES(decl));
121380 + if (!section)
121381 + return NULL;
121382 +
121383 + gcc_assert(TREE_VALUE(section));
121384 + for (attr_value = TREE_VALUE(section); attr_value; attr_value = TREE_CHAIN(attr_value)) {
121385 + const char *str = TREE_STRING_POINTER(TREE_VALUE(attr_value));
121386 +
121387 + if (!strncmp(str, ".init.", 6))
121388 + return str;
121389 +
121390 + if (!strncmp(str, ".exit.", 6))
121391 + return str;
121392 + }
121393 +
121394 + return NULL;
121395 +}
121396 +
121397 +static tree get_string_cst(tree var)
121398 +{
121399 + if (var == NULL_TREE)
121400 + return NULL_TREE;
121401 +
121402 + if (TREE_CODE(var) == STRING_CST)
121403 + return var;
121404 +
121405 + switch (TREE_CODE_CLASS(TREE_CODE(var))) {
121406 + case tcc_expression:
121407 + case tcc_reference: {
121408 + int i;
121409 +
121410 + for (i = 0; i < TREE_OPERAND_LENGTH(var); i++) {
121411 + tree ret = get_string_cst(TREE_OPERAND(var, i));
121412 + if (ret != NULL_TREE)
121413 + return ret;
121414 + }
121415 + break;
121416 + }
121417 +
121418 + default:
121419 + break;
121420 + }
121421 +
121422 + return NULL_TREE;
121423 +}
121424 +
121425 +static bool set_init_exit_section(tree decl, bool initexit)
121426 +{
121427 + const char *str;
121428 +
121429 + gcc_assert(DECL_P(decl));
121430 +
121431 + str = get_init_exit_section(decl);
121432 + if (str)
121433 + return false;
121434 +
121435 + if (initexit)
121436 + set_decl_section_name(decl, ".init.rodata.str");
121437 + else
121438 + set_decl_section_name(decl, ".exit.rodata.str");
121439 + return true;
121440 +}
121441 +
121442 +static void search_local_strs(bool initexit)
121443 +{
121444 + unsigned int i;
121445 + tree var;
121446 +
121447 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
121448 + tree str, init_val = DECL_INITIAL(var);
121449 +
121450 + if (init_val == NULL_TREE)
121451 + continue;
121452 + if (strcmp(DECL_NAME_POINTER(var), "__func__"))
121453 + continue;
121454 +
121455 + str = get_string_cst(init_val);
121456 + gcc_assert(str);
121457 +
121458 + if (set_init_exit_section(var, initexit) && verbose)
121459 + inform(DECL_SOURCE_LOCATION(var), "initified local var: %s: %s", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
121460 + }
121461 +}
121462 +
121463 +static tree create_tmp_assign(gcall *stmt, unsigned int num)
121464 +{
121465 + tree str, type, decl, arg = gimple_call_arg(stmt, num);
121466 +
121467 + str = get_string_cst(arg);
121468 + decl = build_decl(DECL_SOURCE_LOCATION(current_function_decl), VAR_DECL, create_tmp_var_name("cicus"), TREE_TYPE(str));
121469 +
121470 + type = TREE_TYPE(TREE_TYPE(decl));
121471 + type = build_qualified_type(type, TYPE_QUALS(type) | TYPE_QUAL_CONST);
121472 + TYPE_READONLY(type) = 1;
121473 + TREE_PUBLIC(type) = 0;
121474 +
121475 + DECL_INITIAL(decl) = str;
121476 + DECL_CONTEXT(decl) = current_function_decl;
121477 + DECL_ARTIFICIAL(decl) = 1;
121478 +
121479 + TREE_STATIC(decl) = 1;
121480 + TREE_READONLY(decl) = 1;
121481 + TREE_ADDRESSABLE(decl) = 1;
121482 + TREE_USED(decl) = 1;
121483 +
121484 + add_referenced_var(decl);
121485 + add_local_decl(cfun, decl);
121486 +
121487 + varpool_add_new_variable(decl);
121488 + varpool_mark_needed_node(varpool_node(decl));
121489 +
121490 + DECL_CHAIN(decl) = BLOCK_VARS(DECL_INITIAL(current_function_decl));
121491 + BLOCK_VARS(DECL_INITIAL (current_function_decl)) = decl;
121492 +
121493 + decl = build_fold_addr_expr_loc(DECL_SOURCE_LOCATION(current_function_decl), decl);
121494 + gimple_call_set_arg(stmt, num, decl);
121495 + update_stmt(stmt);
121496 +
121497 + return TREE_OPERAND(decl, 0);
121498 +}
121499 +
121500 +static bool is_syscall(const_tree fn)
121501 +{
121502 + if (!strncmp(DECL_NAME_POINTER(fn), "sys_", 4))
121503 + return true;
121504 +
121505 + if (!strncmp(DECL_NAME_POINTER(fn), "sys32_", 6))
121506 + return true;
121507 +
121508 + if (!strncmp(DECL_NAME_POINTER(fn), "compat_sys_", 11))
121509 + return true;
121510 +
121511 + return false;
121512 +}
121513 +
121514 +static bool is_vararg(const_tree fn)
121515 +{
121516 + tree arg_list;
121517 +
121518 + arg_list = TYPE_ARG_TYPES(TREE_TYPE(fn));
121519 + if (arg_list == NULL_TREE)
121520 + return false;
121521 +
121522 + return tree_last(arg_list) != void_list_node;
121523 +}
121524 +
121525 +// __printf(1, 0), 0: turn off the varargs checking
121526 +static bool check_varargs(const_tree attr)
121527 +{
121528 + const_tree attr_val;
121529 +
121530 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
121531 + if (TREE_VALUE(attr_val) == integer_zero_node)
121532 + return false;
121533 + }
121534 + return true;
121535 +}
121536 +
121537 +static bool is_nocapture_param(const_gimple stmt, unsigned int num)
121538 +{
121539 + unsigned int attr_arg_val = 0;
121540 + tree attr_val;
121541 + const_tree attr;
121542 + const_tree fndecl = gimple_call_fndecl(stmt);
121543 +
121544 + gcc_assert(DECL_ABSTRACT_ORIGIN(fndecl) == NULL_TREE);
121545 +
121546 + if (is_syscall(fndecl))
121547 + return true;
121548 +
121549 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
121550 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
121551 + attr_arg_val = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_val));
121552 +
121553 + if (attr_arg_val == num + 1)
121554 + return true;
121555 + }
121556 +
121557 + if (!is_vararg(fndecl))
121558 + return false;
121559 + if (!check_varargs(attr))
121560 + return false;
121561 + return attr_arg_val < num + 1;
121562 +}
121563 +
121564 +static void search_str_param(gcall *stmt, bool initexit)
121565 +{
121566 + unsigned int num;
121567 +
121568 + for (num = 0; num < gimple_call_num_args(stmt); num++) {
121569 + tree var, str, arg = gimple_call_arg(stmt, num);
121570 +
121571 + str = get_string_cst(arg);
121572 + if (str == NULL_TREE)
121573 + continue;
121574 +
121575 + if (!is_nocapture_param(stmt, num))
121576 + continue;
121577 +
121578 + var = create_tmp_assign(stmt, num);
121579 + if (set_init_exit_section(var, initexit) && verbose)
121580 + inform(gimple_location(stmt), "initified function arg: %s: [%s]", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
121581 + }
121582 +}
121583 +
121584 +static bool has_nocapture_param(const gcall *stmt)
121585 +{
121586 + const_tree attr, fndecl = gimple_call_fndecl(stmt);
121587 +
121588 + if (fndecl == NULL_TREE)
121589 + return false;
121590 +
121591 + if (is_syscall(fndecl))
121592 + return true;
121593 +
121594 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
121595 + return attr != NULL_TREE;
121596 +}
121597 +
121598 +static void search_const_strs(bool initexit)
121599 +{
121600 + basic_block bb;
121601 +
121602 + FOR_ALL_BB_FN(bb, cfun) {
121603 + gimple_stmt_iterator gsi;
121604 +
121605 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121606 + gcall *call_stmt;
121607 + gimple stmt = gsi_stmt(gsi);
121608 +
121609 + if (!is_gimple_call(stmt))
121610 + continue;
121611 +
121612 + call_stmt = as_a_gcall(stmt);
121613 + if (has_nocapture_param(call_stmt))
121614 + search_str_param(call_stmt, initexit);
121615 + }
121616 + }
121617 +}
121618 +
121619 +static unsigned int handle_function(void)
121620 +{
121621 + bool initexit;
121622 + const char *section = get_init_exit_section(current_function_decl);
121623 +
121624 + if (!section)
121625 + return 0;
121626 +
121627 + initexit = !strncmp(section, ".init.", 6);
121628 + search_local_strs(initexit);
121629 + search_const_strs(initexit);
121630 +
121631 + return 0;
121632 +}
121633 +
121634 +#if BUILDING_GCC_VERSION >= 4009
121635 +namespace {
121636 +static const struct pass_data initify_plugin_pass_data = {
121637 +#else
121638 +static struct gimple_opt_pass initify_plugin_pass = {
121639 + .pass = {
121640 +#endif
121641 + .type = GIMPLE_PASS,
121642 + .name = "initify_plugin",
121643 +#if BUILDING_GCC_VERSION >= 4008
121644 + .optinfo_flags = OPTGROUP_NONE,
121645 +#endif
121646 +#if BUILDING_GCC_VERSION >= 5000
121647 +#elif BUILDING_GCC_VERSION >= 4009
121648 + .has_gate = false,
121649 + .has_execute = true,
121650 +#else
121651 + .gate = NULL,
121652 + .execute = handle_function,
121653 + .sub = NULL,
121654 + .next = NULL,
121655 + .static_pass_number = 0,
121656 +#endif
121657 + .tv_id = TV_NONE,
121658 + .properties_required = 0,
121659 + .properties_provided = 0,
121660 + .properties_destroyed = 0,
121661 + .todo_flags_start = 0,
121662 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
121663 +#if BUILDING_GCC_VERSION < 4009
121664 + }
121665 +#endif
121666 +};
121667 +
121668 +#if BUILDING_GCC_VERSION >= 4009
121669 +class initify_plugin_pass : public gimple_opt_pass {
121670 +public:
121671 + initify_plugin_pass() : gimple_opt_pass(initify_plugin_pass_data, g) {}
121672 +#if BUILDING_GCC_VERSION >= 5000
121673 + virtual unsigned int execute(function *) { return handle_function(); }
121674 +#else
121675 + unsigned int execute() { return handle_function(); }
121676 +#endif
121677 +};
121678 +}
121679 +
121680 +static struct opt_pass *make_initify_plugin_pass(void)
121681 +{
121682 + return new initify_plugin_pass();
121683 +}
121684 +#else
121685 +static struct opt_pass *make_initify_plugin_pass(void)
121686 +{
121687 + return &initify_plugin_pass.pass;
121688 +}
121689 +#endif
121690 +
121691 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
121692 +
121693 +static unsigned int initify_section_type_flags(tree decl, const char *name, int reloc)
121694 +{
121695 + if (!strcmp(name, ".init.rodata.str") || !strcmp(name, ".exit.rodata.str")) {
121696 + gcc_assert(TREE_CODE(decl) == VAR_DECL);
121697 + gcc_assert(DECL_INITIAL(decl));
121698 + gcc_assert(TREE_CODE(DECL_INITIAL(decl)) == STRING_CST);
121699 +
121700 + return 1 | SECTION_MERGE | SECTION_STRINGS;
121701 + }
121702 +
121703 + return old_section_type_flags(decl, name, reloc);
121704 +}
121705 +
121706 +static void initify_start_unit(void __unused *gcc_data, void __unused *user_data)
121707 +{
121708 + old_section_type_flags = targetm.section_type_flags;
121709 + targetm.section_type_flags = initify_section_type_flags;
121710 +}
121711 +
121712 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
121713 +{
121714 + const char * const plugin_name = plugin_info->base_name;
121715 + struct register_pass_info initify_plugin_pass_info;
121716 +
121717 + initify_plugin_pass_info.pass = make_initify_plugin_pass();
121718 + initify_plugin_pass_info.reference_pass_name = "nrv";
121719 + initify_plugin_pass_info.ref_pass_instance_number = 1;
121720 + initify_plugin_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121721 +
121722 + if (!plugin_default_version_check(version, &gcc_version)) {
121723 + error(G_("incompatible gcc/plugin versions"));
121724 + return 1;
121725 + }
121726 +
121727 + register_callback(plugin_name, PLUGIN_INFO, NULL, &initify_plugin_info);
121728 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &initify_plugin_pass_info);
121729 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
121730 + register_callback(plugin_name, PLUGIN_START_UNIT, initify_start_unit, NULL);
121731 +
121732 + return 0;
121733 +}
121734 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
121735 new file mode 100644
121736 index 0000000..457d54e
121737 --- /dev/null
121738 +++ b/tools/gcc/kallocstat_plugin.c
121739 @@ -0,0 +1,188 @@
121740 +/*
121741 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
121742 + * Licensed under the GPL v2
121743 + *
121744 + * Note: the choice of the license means that the compilation process is
121745 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
121746 + * but for the kernel it doesn't matter since it doesn't link against
121747 + * any of the gcc libraries
121748 + *
121749 + * gcc plugin to find the distribution of k*alloc sizes
121750 + *
121751 + * TODO:
121752 + *
121753 + * BUGS:
121754 + * - none known
121755 + */
121756 +
121757 +#include "gcc-common.h"
121758 +
121759 +int plugin_is_GPL_compatible;
121760 +
121761 +static struct plugin_info kallocstat_plugin_info = {
121762 + .version = "201401260140",
121763 + .help = NULL
121764 +};
121765 +
121766 +static const char * const kalloc_functions[] = {
121767 + "__kmalloc",
121768 + "kmalloc",
121769 + "kmalloc_large",
121770 + "kmalloc_node",
121771 + "kmalloc_order",
121772 + "kmalloc_order_trace",
121773 + "kmalloc_slab",
121774 + "kzalloc",
121775 + "kzalloc_node",
121776 +};
121777 +
121778 +static bool is_kalloc(const char *fnname)
121779 +{
121780 + size_t i;
121781 +
121782 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
121783 + if (!strcmp(fnname, kalloc_functions[i]))
121784 + return true;
121785 + return false;
121786 +}
121787 +
121788 +static unsigned int execute_kallocstat(void)
121789 +{
121790 + basic_block bb;
121791 +
121792 + // 1. loop through BBs and GIMPLE statements
121793 + FOR_EACH_BB_FN(bb, cfun) {
121794 + gimple_stmt_iterator gsi;
121795 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121796 + // gimple match:
121797 + tree fndecl, size;
121798 + gimple stmt;
121799 + const char *fnname;
121800 +
121801 + // is it a call
121802 + stmt = gsi_stmt(gsi);
121803 + if (!is_gimple_call(stmt))
121804 + continue;
121805 + fndecl = gimple_call_fndecl(stmt);
121806 + if (fndecl == NULL_TREE)
121807 + continue;
121808 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
121809 + continue;
121810 +
121811 + // is it a call to k*alloc
121812 + fnname = DECL_NAME_POINTER(fndecl);
121813 + if (!is_kalloc(fnname))
121814 + continue;
121815 +
121816 + // is the size arg const or the result of a simple const assignment
121817 + size = gimple_call_arg(stmt, 0);
121818 + while (true) {
121819 + expanded_location xloc;
121820 + size_t size_val;
121821 +
121822 + if (TREE_CONSTANT(size)) {
121823 + xloc = expand_location(gimple_location(stmt));
121824 + if (!xloc.file)
121825 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
121826 + size_val = TREE_INT_CST_LOW(size);
121827 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
121828 + break;
121829 + }
121830 +
121831 + if (TREE_CODE(size) != SSA_NAME)
121832 + break;
121833 + stmt = SSA_NAME_DEF_STMT(size);
121834 +//debug_gimple_stmt(stmt);
121835 +//debug_tree(size);
121836 + if (!stmt || !is_gimple_assign(stmt))
121837 + break;
121838 + if (gimple_num_ops(stmt) != 2)
121839 + break;
121840 + size = gimple_assign_rhs1(stmt);
121841 + }
121842 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
121843 +//debug_tree(gimple_call_fn(call_stmt));
121844 +//print_node(stderr, "pax", fndecl, 4);
121845 + }
121846 + }
121847 +
121848 + return 0;
121849 +}
121850 +
121851 +#if BUILDING_GCC_VERSION >= 4009
121852 +namespace {
121853 +static const struct pass_data kallocstat_pass_data = {
121854 +#else
121855 +static struct gimple_opt_pass kallocstat_pass = {
121856 + .pass = {
121857 +#endif
121858 + .type = GIMPLE_PASS,
121859 + .name = "kallocstat",
121860 +#if BUILDING_GCC_VERSION >= 4008
121861 + .optinfo_flags = OPTGROUP_NONE,
121862 +#endif
121863 +#if BUILDING_GCC_VERSION >= 5000
121864 +#elif BUILDING_GCC_VERSION == 4009
121865 + .has_gate = false,
121866 + .has_execute = true,
121867 +#else
121868 + .gate = NULL,
121869 + .execute = execute_kallocstat,
121870 + .sub = NULL,
121871 + .next = NULL,
121872 + .static_pass_number = 0,
121873 +#endif
121874 + .tv_id = TV_NONE,
121875 + .properties_required = 0,
121876 + .properties_provided = 0,
121877 + .properties_destroyed = 0,
121878 + .todo_flags_start = 0,
121879 + .todo_flags_finish = 0
121880 +#if BUILDING_GCC_VERSION < 4009
121881 + }
121882 +#endif
121883 +};
121884 +
121885 +#if BUILDING_GCC_VERSION >= 4009
121886 +class kallocstat_pass : public gimple_opt_pass {
121887 +public:
121888 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
121889 +#if BUILDING_GCC_VERSION >= 5000
121890 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
121891 +#else
121892 + unsigned int execute() { return execute_kallocstat(); }
121893 +#endif
121894 +};
121895 +}
121896 +
121897 +static opt_pass *make_kallocstat_pass(void)
121898 +{
121899 + return new kallocstat_pass();
121900 +}
121901 +#else
121902 +static struct opt_pass *make_kallocstat_pass(void)
121903 +{
121904 + return &kallocstat_pass.pass;
121905 +}
121906 +#endif
121907 +
121908 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
121909 +{
121910 + const char * const plugin_name = plugin_info->base_name;
121911 + struct register_pass_info kallocstat_pass_info;
121912 +
121913 + kallocstat_pass_info.pass = make_kallocstat_pass();
121914 + kallocstat_pass_info.reference_pass_name = "ssa";
121915 + kallocstat_pass_info.ref_pass_instance_number = 1;
121916 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121917 +
121918 + if (!plugin_default_version_check(version, &gcc_version)) {
121919 + error(G_("incompatible gcc/plugin versions"));
121920 + return 1;
121921 + }
121922 +
121923 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
121924 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
121925 +
121926 + return 0;
121927 +}
121928 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
121929 new file mode 100644
121930 index 0000000..b0d8255
121931 --- /dev/null
121932 +++ b/tools/gcc/kernexec_plugin.c
121933 @@ -0,0 +1,547 @@
121934 +/*
121935 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
121936 + * Licensed under the GPL v2
121937 + *
121938 + * Note: the choice of the license means that the compilation process is
121939 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
121940 + * but for the kernel it doesn't matter since it doesn't link against
121941 + * any of the gcc libraries
121942 + *
121943 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
121944 + *
121945 + * TODO:
121946 + *
121947 + * BUGS:
121948 + * - none known
121949 + */
121950 +
121951 +#include "gcc-common.h"
121952 +
121953 +int plugin_is_GPL_compatible;
121954 +
121955 +static struct plugin_info kernexec_plugin_info = {
121956 + .version = "201401260140",
121957 + .help = "method=[bts|or]\tinstrumentation method\n"
121958 +};
121959 +
121960 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
121961 +static void (*kernexec_instrument_retaddr)(rtx);
121962 +
121963 +/*
121964 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
121965 + */
121966 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
121967 +{
121968 + gasm *asm_movabs_stmt;
121969 +
121970 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
121971 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
121972 + gimple_asm_set_volatile(asm_movabs_stmt, true);
121973 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
121974 + update_stmt(asm_movabs_stmt);
121975 +}
121976 +
121977 +/*
121978 + * find all asm() stmts that clobber r12 and add a reload of r12
121979 + */
121980 +static unsigned int execute_kernexec_reload(void)
121981 +{
121982 + basic_block bb;
121983 +
121984 + // 1. loop through BBs and GIMPLE statements
121985 + FOR_EACH_BB_FN(bb, cfun) {
121986 + gimple_stmt_iterator gsi;
121987 +
121988 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121989 + // gimple match: __asm__ ("" : : : "r12");
121990 + gimple stmt;
121991 + gasm *asm_stmt;
121992 + size_t nclobbers;
121993 +
121994 + // is it an asm ...
121995 + stmt = gsi_stmt(gsi);
121996 + if (gimple_code(stmt) != GIMPLE_ASM)
121997 + continue;
121998 +
121999 + asm_stmt = as_a_gasm(stmt);
122000 +
122001 + // ... clobbering r12
122002 + nclobbers = gimple_asm_nclobbers(asm_stmt);
122003 + while (nclobbers--) {
122004 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
122005 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
122006 + continue;
122007 + kernexec_reload_fptr_mask(&gsi);
122008 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
122009 + break;
122010 + }
122011 + }
122012 + }
122013 +
122014 + return 0;
122015 +}
122016 +
122017 +/*
122018 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
122019 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
122020 + */
122021 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
122022 +{
122023 + gimple assign_intptr, assign_new_fptr;
122024 + gcall *call_stmt;
122025 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
122026 +
122027 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
122028 + old_fptr = gimple_call_fn(call_stmt);
122029 +
122030 + // create temporary unsigned long variable used for bitops and cast fptr to it
122031 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
122032 + add_referenced_var(intptr);
122033 + intptr = make_ssa_name(intptr, NULL);
122034 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
122035 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
122036 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
122037 + update_stmt(assign_intptr);
122038 +
122039 + // apply logical or to temporary unsigned long and bitmask
122040 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
122041 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
122042 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
122043 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
122044 + assign_intptr = gimple_build_assign(intptr, orptr);
122045 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
122046 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
122047 + update_stmt(assign_intptr);
122048 +
122049 + // cast temporary unsigned long back to a temporary fptr variable
122050 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
122051 + add_referenced_var(new_fptr);
122052 + new_fptr = make_ssa_name(new_fptr, NULL);
122053 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
122054 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
122055 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
122056 + update_stmt(assign_new_fptr);
122057 +
122058 + // replace call stmt fn with the new fptr
122059 + gimple_call_set_fn(call_stmt, new_fptr);
122060 + update_stmt(call_stmt);
122061 +}
122062 +
122063 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
122064 +{
122065 + gasm *asm_or_stmt;
122066 + gcall *call_stmt;
122067 + tree old_fptr, new_fptr, input, output;
122068 +#if BUILDING_GCC_VERSION <= 4007
122069 + VEC(tree, gc) *inputs = NULL;
122070 + VEC(tree, gc) *outputs = NULL;
122071 +#else
122072 + vec<tree, va_gc> *inputs = NULL;
122073 + vec<tree, va_gc> *outputs = NULL;
122074 +#endif
122075 +
122076 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
122077 + old_fptr = gimple_call_fn(call_stmt);
122078 +
122079 + // create temporary fptr variable
122080 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
122081 + add_referenced_var(new_fptr);
122082 + new_fptr = make_ssa_name(new_fptr, NULL);
122083 +
122084 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
122085 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
122086 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
122087 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
122088 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
122089 +#if BUILDING_GCC_VERSION <= 4007
122090 + VEC_safe_push(tree, gc, inputs, input);
122091 + VEC_safe_push(tree, gc, outputs, output);
122092 +#else
122093 + vec_safe_push(inputs, input);
122094 + vec_safe_push(outputs, output);
122095 +#endif
122096 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
122097 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
122098 + gimple_asm_set_volatile(asm_or_stmt, true);
122099 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
122100 + update_stmt(asm_or_stmt);
122101 +
122102 + // replace call stmt fn with the new fptr
122103 + gimple_call_set_fn(call_stmt, new_fptr);
122104 + update_stmt(call_stmt);
122105 +}
122106 +
122107 +/*
122108 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
122109 + */
122110 +static unsigned int execute_kernexec_fptr(void)
122111 +{
122112 + basic_block bb;
122113 +
122114 + // 1. loop through BBs and GIMPLE statements
122115 + FOR_EACH_BB_FN(bb, cfun) {
122116 + gimple_stmt_iterator gsi;
122117 +
122118 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
122119 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
122120 + tree fn;
122121 + gimple stmt;
122122 + gcall *call_stmt;
122123 +
122124 + // is it a call ...
122125 + stmt = gsi_stmt(gsi);
122126 + if (!is_gimple_call(stmt))
122127 + continue;
122128 + call_stmt = as_a_gcall(stmt);
122129 + fn = gimple_call_fn(call_stmt);
122130 + if (TREE_CODE(fn) == ADDR_EXPR)
122131 + continue;
122132 + if (TREE_CODE(fn) != SSA_NAME)
122133 + gcc_unreachable();
122134 +
122135 + // ... through a function pointer
122136 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
122137 + fn = SSA_NAME_VAR(fn);
122138 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
122139 + debug_tree(fn);
122140 + gcc_unreachable();
122141 + }
122142 + }
122143 + fn = TREE_TYPE(fn);
122144 + if (TREE_CODE(fn) != POINTER_TYPE)
122145 + continue;
122146 + fn = TREE_TYPE(fn);
122147 + if (TREE_CODE(fn) != FUNCTION_TYPE)
122148 + continue;
122149 +
122150 + kernexec_instrument_fptr(&gsi);
122151 +
122152 +//debug_tree(gimple_call_fn(call_stmt));
122153 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
122154 + }
122155 + }
122156 +
122157 + return 0;
122158 +}
122159 +
122160 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
122161 +static void kernexec_instrument_retaddr_bts(rtx insn)
122162 +{
122163 + rtx btsq;
122164 + rtvec argvec, constraintvec, labelvec;
122165 + int line;
122166 +
122167 + // create asm volatile("btsq $63,(%%rsp)":::)
122168 + argvec = rtvec_alloc(0);
122169 + constraintvec = rtvec_alloc(0);
122170 + labelvec = rtvec_alloc(0);
122171 + line = expand_location(RTL_LOCATION(insn)).line;
122172 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
122173 + MEM_VOLATILE_P(btsq) = 1;
122174 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
122175 + emit_insn_before(btsq, insn);
122176 +}
122177 +
122178 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
122179 +static void kernexec_instrument_retaddr_or(rtx insn)
122180 +{
122181 + rtx orq;
122182 + rtvec argvec, constraintvec, labelvec;
122183 + int line;
122184 +
122185 + // create asm volatile("orq %%r12,(%%rsp)":::)
122186 + argvec = rtvec_alloc(0);
122187 + constraintvec = rtvec_alloc(0);
122188 + labelvec = rtvec_alloc(0);
122189 + line = expand_location(RTL_LOCATION(insn)).line;
122190 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
122191 + MEM_VOLATILE_P(orq) = 1;
122192 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
122193 + emit_insn_before(orq, insn);
122194 +}
122195 +
122196 +/*
122197 + * find all asm level function returns and forcibly set the highest bit of the return address
122198 + */
122199 +static unsigned int execute_kernexec_retaddr(void)
122200 +{
122201 + rtx_insn *insn;
122202 +
122203 +// if (stack_realign_drap)
122204 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
122205 +
122206 + // 1. find function returns
122207 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
122208 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
122209 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
122210 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
122211 + rtx body;
122212 +
122213 + // is it a retn
122214 + if (!JUMP_P(insn))
122215 + continue;
122216 + body = PATTERN(insn);
122217 + if (GET_CODE(body) == PARALLEL)
122218 + body = XVECEXP(body, 0, 0);
122219 + if (!ANY_RETURN_P(body))
122220 + continue;
122221 + kernexec_instrument_retaddr(insn);
122222 + }
122223 +
122224 +// print_simple_rtl(stderr, get_insns());
122225 +// print_rtl(stderr, get_insns());
122226 +
122227 + return 0;
122228 +}
122229 +
122230 +static bool kernexec_cmodel_check(void)
122231 +{
122232 + tree section;
122233 +
122234 + if (ix86_cmodel != CM_KERNEL)
122235 + return false;
122236 +
122237 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
122238 + if (!section || !TREE_VALUE(section))
122239 + return true;
122240 +
122241 + section = TREE_VALUE(TREE_VALUE(section));
122242 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
122243 + return true;
122244 +
122245 + return false;
122246 +}
122247 +
122248 +#if BUILDING_GCC_VERSION >= 4009
122249 +namespace {
122250 +static const struct pass_data kernexec_reload_pass_data = {
122251 +#else
122252 +static struct gimple_opt_pass kernexec_reload_pass = {
122253 + .pass = {
122254 +#endif
122255 + .type = GIMPLE_PASS,
122256 + .name = "kernexec_reload",
122257 +#if BUILDING_GCC_VERSION >= 4008
122258 + .optinfo_flags = OPTGROUP_NONE,
122259 +#endif
122260 +#if BUILDING_GCC_VERSION >= 5000
122261 +#elif BUILDING_GCC_VERSION == 4009
122262 + .has_gate = true,
122263 + .has_execute = true,
122264 +#else
122265 + .gate = kernexec_cmodel_check,
122266 + .execute = execute_kernexec_reload,
122267 + .sub = NULL,
122268 + .next = NULL,
122269 + .static_pass_number = 0,
122270 +#endif
122271 + .tv_id = TV_NONE,
122272 + .properties_required = 0,
122273 + .properties_provided = 0,
122274 + .properties_destroyed = 0,
122275 + .todo_flags_start = 0,
122276 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
122277 +#if BUILDING_GCC_VERSION < 4009
122278 + }
122279 +#endif
122280 +};
122281 +
122282 +#if BUILDING_GCC_VERSION >= 4009
122283 +static const struct pass_data kernexec_fptr_pass_data = {
122284 +#else
122285 +static struct gimple_opt_pass kernexec_fptr_pass = {
122286 + .pass = {
122287 +#endif
122288 + .type = GIMPLE_PASS,
122289 + .name = "kernexec_fptr",
122290 +#if BUILDING_GCC_VERSION >= 4008
122291 + .optinfo_flags = OPTGROUP_NONE,
122292 +#endif
122293 +#if BUILDING_GCC_VERSION >= 5000
122294 +#elif BUILDING_GCC_VERSION == 4009
122295 + .has_gate = true,
122296 + .has_execute = true,
122297 +#else
122298 + .gate = kernexec_cmodel_check,
122299 + .execute = execute_kernexec_fptr,
122300 + .sub = NULL,
122301 + .next = NULL,
122302 + .static_pass_number = 0,
122303 +#endif
122304 + .tv_id = TV_NONE,
122305 + .properties_required = 0,
122306 + .properties_provided = 0,
122307 + .properties_destroyed = 0,
122308 + .todo_flags_start = 0,
122309 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
122310 +#if BUILDING_GCC_VERSION < 4009
122311 + }
122312 +#endif
122313 +};
122314 +
122315 +#if BUILDING_GCC_VERSION >= 4009
122316 +static const struct pass_data kernexec_retaddr_pass_data = {
122317 +#else
122318 +static struct rtl_opt_pass kernexec_retaddr_pass = {
122319 + .pass = {
122320 +#endif
122321 + .type = RTL_PASS,
122322 + .name = "kernexec_retaddr",
122323 +#if BUILDING_GCC_VERSION >= 4008
122324 + .optinfo_flags = OPTGROUP_NONE,
122325 +#endif
122326 +#if BUILDING_GCC_VERSION >= 5000
122327 +#elif BUILDING_GCC_VERSION == 4009
122328 + .has_gate = true,
122329 + .has_execute = true,
122330 +#else
122331 + .gate = kernexec_cmodel_check,
122332 + .execute = execute_kernexec_retaddr,
122333 + .sub = NULL,
122334 + .next = NULL,
122335 + .static_pass_number = 0,
122336 +#endif
122337 + .tv_id = TV_NONE,
122338 + .properties_required = 0,
122339 + .properties_provided = 0,
122340 + .properties_destroyed = 0,
122341 + .todo_flags_start = 0,
122342 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
122343 +#if BUILDING_GCC_VERSION < 4009
122344 + }
122345 +#endif
122346 +};
122347 +
122348 +#if BUILDING_GCC_VERSION >= 4009
122349 +class kernexec_reload_pass : public gimple_opt_pass {
122350 +public:
122351 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
122352 +#if BUILDING_GCC_VERSION >= 5000
122353 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122354 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
122355 +#else
122356 + bool gate() { return kernexec_cmodel_check(); }
122357 + unsigned int execute() { return execute_kernexec_reload(); }
122358 +#endif
122359 +};
122360 +
122361 +class kernexec_fptr_pass : public gimple_opt_pass {
122362 +public:
122363 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
122364 +#if BUILDING_GCC_VERSION >= 5000
122365 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122366 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
122367 +#else
122368 + bool gate() { return kernexec_cmodel_check(); }
122369 + unsigned int execute() { return execute_kernexec_fptr(); }
122370 +#endif
122371 +};
122372 +
122373 +class kernexec_retaddr_pass : public rtl_opt_pass {
122374 +public:
122375 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
122376 +#if BUILDING_GCC_VERSION >= 5000
122377 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122378 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
122379 +#else
122380 + bool gate() { return kernexec_cmodel_check(); }
122381 + unsigned int execute() { return execute_kernexec_retaddr(); }
122382 +#endif
122383 +};
122384 +}
122385 +
122386 +static opt_pass *make_kernexec_reload_pass(void)
122387 +{
122388 + return new kernexec_reload_pass();
122389 +}
122390 +
122391 +static opt_pass *make_kernexec_fptr_pass(void)
122392 +{
122393 + return new kernexec_fptr_pass();
122394 +}
122395 +
122396 +static opt_pass *make_kernexec_retaddr_pass(void)
122397 +{
122398 + return new kernexec_retaddr_pass();
122399 +}
122400 +#else
122401 +static struct opt_pass *make_kernexec_reload_pass(void)
122402 +{
122403 + return &kernexec_reload_pass.pass;
122404 +}
122405 +
122406 +static struct opt_pass *make_kernexec_fptr_pass(void)
122407 +{
122408 + return &kernexec_fptr_pass.pass;
122409 +}
122410 +
122411 +static struct opt_pass *make_kernexec_retaddr_pass(void)
122412 +{
122413 + return &kernexec_retaddr_pass.pass;
122414 +}
122415 +#endif
122416 +
122417 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
122418 +{
122419 + const char * const plugin_name = plugin_info->base_name;
122420 + const int argc = plugin_info->argc;
122421 + const struct plugin_argument * const argv = plugin_info->argv;
122422 + int i;
122423 + struct register_pass_info kernexec_reload_pass_info;
122424 + struct register_pass_info kernexec_fptr_pass_info;
122425 + struct register_pass_info kernexec_retaddr_pass_info;
122426 +
122427 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
122428 + kernexec_reload_pass_info.reference_pass_name = "ssa";
122429 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
122430 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122431 +
122432 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
122433 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
122434 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
122435 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122436 +
122437 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
122438 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
122439 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
122440 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122441 +
122442 + if (!plugin_default_version_check(version, &gcc_version)) {
122443 + error(G_("incompatible gcc/plugin versions"));
122444 + return 1;
122445 + }
122446 +
122447 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
122448 +
122449 + if (TARGET_64BIT == 0)
122450 + return 0;
122451 +
122452 + for (i = 0; i < argc; ++i) {
122453 + if (!strcmp(argv[i].key, "method")) {
122454 + if (!argv[i].value) {
122455 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
122456 + continue;
122457 + }
122458 + if (!strcmp(argv[i].value, "bts")) {
122459 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
122460 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
122461 + } else if (!strcmp(argv[i].value, "or")) {
122462 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
122463 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
122464 + fix_register("r12", 1, 1);
122465 + } else
122466 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
122467 + continue;
122468 + }
122469 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
122470 + }
122471 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
122472 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
122473 +
122474 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
122475 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
122476 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
122477 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
122478 +
122479 + return 0;
122480 +}
122481 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
122482 new file mode 100644
122483 index 0000000..ac6f9b4
122484 --- /dev/null
122485 +++ b/tools/gcc/latent_entropy_plugin.c
122486 @@ -0,0 +1,474 @@
122487 +/*
122488 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
122489 + * Licensed under the GPL v2
122490 + *
122491 + * Note: the choice of the license means that the compilation process is
122492 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
122493 + * but for the kernel it doesn't matter since it doesn't link against
122494 + * any of the gcc libraries
122495 + *
122496 + * gcc plugin to help generate a little bit of entropy from program state,
122497 + * used throughout the uptime of the kernel
122498 + *
122499 + * TODO:
122500 + * - add ipa pass to identify not explicitly marked candidate functions
122501 + * - mix in more program state (function arguments/return values, loop variables, etc)
122502 + * - more instrumentation control via attribute parameters
122503 + *
122504 + * BUGS:
122505 + * - none known
122506 + */
122507 +
122508 +#include "gcc-common.h"
122509 +
122510 +int plugin_is_GPL_compatible;
122511 +
122512 +static GTY(()) tree latent_entropy_decl;
122513 +
122514 +static struct plugin_info latent_entropy_plugin_info = {
122515 + .version = "201504282240",
122516 + .help = NULL
122517 +};
122518 +
122519 +static unsigned HOST_WIDE_INT seed;
122520 +static unsigned HOST_WIDE_INT get_random_const(void)
122521 +{
122522 + unsigned int i;
122523 + unsigned HOST_WIDE_INT ret = 0;
122524 +
122525 + for (i = 0; i < 8 * sizeof ret; i++) {
122526 + ret = (ret << 1) | (seed & 1);
122527 + seed >>= 1;
122528 + if (ret & 1)
122529 + seed ^= 0xD800000000000000ULL;
122530 + }
122531 +
122532 + return ret;
122533 +}
122534 +
122535 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122536 +{
122537 + tree type;
122538 + unsigned long long mask;
122539 +#if BUILDING_GCC_VERSION <= 4007
122540 + VEC(constructor_elt, gc) *vals;
122541 +#else
122542 + vec<constructor_elt, va_gc> *vals;
122543 +#endif
122544 +
122545 + switch (TREE_CODE(*node)) {
122546 + default:
122547 + *no_add_attrs = true;
122548 + error("%qE attribute only applies to functions and variables", name);
122549 + break;
122550 +
122551 + case VAR_DECL:
122552 + if (DECL_INITIAL(*node)) {
122553 + *no_add_attrs = true;
122554 + error("variable %qD with %qE attribute must not be initialized", *node, name);
122555 + break;
122556 + }
122557 +
122558 + if (!TREE_STATIC(*node)) {
122559 + *no_add_attrs = true;
122560 + error("variable %qD with %qE attribute must not be local", *node, name);
122561 + break;
122562 + }
122563 +
122564 + type = TREE_TYPE(*node);
122565 + switch (TREE_CODE(type)) {
122566 + default:
122567 + *no_add_attrs = true;
122568 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
122569 + break;
122570 +
122571 + case RECORD_TYPE: {
122572 + tree field;
122573 + unsigned int nelt = 0;
122574 +
122575 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
122576 + tree fieldtype;
122577 +
122578 + fieldtype = TREE_TYPE(field);
122579 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
122580 + *no_add_attrs = true;
122581 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
122582 + break;
122583 + }
122584 + }
122585 +
122586 + if (field)
122587 + break;
122588 +
122589 +#if BUILDING_GCC_VERSION <= 4007
122590 + vals = VEC_alloc(constructor_elt, gc, nelt);
122591 +#else
122592 + vec_alloc(vals, nelt);
122593 +#endif
122594 +
122595 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
122596 + tree fieldtype;
122597 +
122598 + fieldtype = TREE_TYPE(field);
122599 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
122600 + mask = 2 * (mask - 1) + 1;
122601 +
122602 + if (TYPE_UNSIGNED(fieldtype))
122603 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
122604 + else
122605 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
122606 + }
122607 +
122608 + DECL_INITIAL(*node) = build_constructor(type, vals);
122609 +//debug_tree(DECL_INITIAL(*node));
122610 + break;
122611 + }
122612 +
122613 + case INTEGER_TYPE:
122614 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
122615 + mask = 2 * (mask - 1) + 1;
122616 +
122617 + if (TYPE_UNSIGNED(type))
122618 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
122619 + else
122620 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
122621 + break;
122622 +
122623 + case ARRAY_TYPE: {
122624 + tree elt_type, array_size, elt_size;
122625 + unsigned int i, nelt;
122626 +
122627 + elt_type = TREE_TYPE(type);
122628 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
122629 + array_size = TYPE_SIZE_UNIT(type);
122630 +
122631 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
122632 + *no_add_attrs = true;
122633 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
122634 + break;
122635 + }
122636 +
122637 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
122638 +#if BUILDING_GCC_VERSION <= 4007
122639 + vals = VEC_alloc(constructor_elt, gc, nelt);
122640 +#else
122641 + vec_alloc(vals, nelt);
122642 +#endif
122643 +
122644 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
122645 + mask = 2 * (mask - 1) + 1;
122646 +
122647 + for (i = 0; i < nelt; i++)
122648 + if (TYPE_UNSIGNED(elt_type))
122649 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
122650 + else
122651 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
122652 +
122653 + DECL_INITIAL(*node) = build_constructor(type, vals);
122654 +//debug_tree(DECL_INITIAL(*node));
122655 + break;
122656 + }
122657 + }
122658 + break;
122659 +
122660 + case FUNCTION_DECL:
122661 + break;
122662 + }
122663 +
122664 + return NULL_TREE;
122665 +}
122666 +
122667 +static struct attribute_spec latent_entropy_attr = {
122668 + .name = "latent_entropy",
122669 + .min_length = 0,
122670 + .max_length = 0,
122671 + .decl_required = true,
122672 + .type_required = false,
122673 + .function_type_required = false,
122674 + .handler = handle_latent_entropy_attribute,
122675 +#if BUILDING_GCC_VERSION >= 4007
122676 + .affects_type_identity = false
122677 +#endif
122678 +};
122679 +
122680 +static void register_attributes(void *event_data, void *data)
122681 +{
122682 + register_attribute(&latent_entropy_attr);
122683 +}
122684 +
122685 +static bool gate_latent_entropy(void)
122686 +{
122687 + // don't bother with noreturn functions for now
122688 + if (TREE_THIS_VOLATILE(current_function_decl))
122689 + return false;
122690 +
122691 + // gcc-4.5 doesn't discover some trivial noreturn functions
122692 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
122693 + return false;
122694 +
122695 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
122696 +}
122697 +
122698 +static enum tree_code get_op(tree *rhs)
122699 +{
122700 + static enum tree_code op;
122701 + unsigned HOST_WIDE_INT random_const;
122702 +
122703 + random_const = get_random_const();
122704 +
122705 + switch (op) {
122706 + case BIT_XOR_EXPR:
122707 + op = PLUS_EXPR;
122708 + break;
122709 +
122710 + case PLUS_EXPR:
122711 + if (rhs) {
122712 + op = LROTATE_EXPR;
122713 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
122714 + break;
122715 + }
122716 +
122717 + case LROTATE_EXPR:
122718 + default:
122719 + op = BIT_XOR_EXPR;
122720 + break;
122721 + }
122722 + if (rhs)
122723 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
122724 + return op;
122725 +}
122726 +
122727 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
122728 +{
122729 + gimple_stmt_iterator gsi;
122730 + gimple assign;
122731 + tree addxorrol, rhs;
122732 + enum tree_code op;
122733 +
122734 + op = get_op(&rhs);
122735 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
122736 + assign = gimple_build_assign(local_entropy, addxorrol);
122737 + gsi = gsi_after_labels(bb);
122738 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
122739 + update_stmt(assign);
122740 +//debug_bb(bb);
122741 +}
122742 +
122743 +static void perturb_latent_entropy(basic_block bb, tree rhs)
122744 +{
122745 + gimple_stmt_iterator gsi;
122746 + gimple assign;
122747 + tree addxorrol, temp;
122748 +
122749 + // 1. create temporary copy of latent_entropy
122750 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
122751 + add_referenced_var(temp);
122752 +
122753 + // 2. read...
122754 + temp = make_ssa_name(temp, NULL);
122755 + assign = gimple_build_assign(temp, latent_entropy_decl);
122756 + SSA_NAME_DEF_STMT(temp) = assign;
122757 + add_referenced_var(latent_entropy_decl);
122758 + gsi = gsi_after_labels(bb);
122759 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122760 + update_stmt(assign);
122761 +
122762 + // 3. ...modify...
122763 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
122764 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
122765 + assign = gimple_build_assign(temp, addxorrol);
122766 + SSA_NAME_DEF_STMT(temp) = assign;
122767 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122768 + update_stmt(assign);
122769 +
122770 + // 4. ...write latent_entropy
122771 + assign = gimple_build_assign(latent_entropy_decl, temp);
122772 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122773 + update_stmt(assign);
122774 +}
122775 +
122776 +static unsigned int execute_latent_entropy(void)
122777 +{
122778 + basic_block bb;
122779 + gimple assign;
122780 + gimple_stmt_iterator gsi;
122781 + tree local_entropy;
122782 +
122783 + if (!latent_entropy_decl) {
122784 +#if BUILDING_GCC_VERSION >= 4009
122785 + varpool_node *node;
122786 +#else
122787 + struct varpool_node *node;
122788 +#endif
122789 +
122790 + FOR_EACH_VARIABLE(node) {
122791 + tree var = NODE_DECL(node);
122792 +
122793 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
122794 + continue;
122795 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
122796 + continue;
122797 + latent_entropy_decl = var;
122798 +// debug_tree(var);
122799 + break;
122800 + }
122801 + if (!latent_entropy_decl) {
122802 +// debug_tree(current_function_decl);
122803 + return 0;
122804 + }
122805 + }
122806 +
122807 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
122808 +
122809 + // 1. create local entropy variable
122810 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
122811 + add_referenced_var(local_entropy);
122812 + mark_sym_for_renaming(local_entropy);
122813 +
122814 + // 2. initialize local entropy variable
122815 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
122816 + if (dom_info_available_p(CDI_DOMINATORS))
122817 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
122818 + gsi = gsi_start_bb(bb);
122819 +
122820 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
122821 +// gimple_set_location(assign, loc);
122822 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122823 + update_stmt(assign);
122824 +//debug_bb(bb);
122825 + gcc_assert(single_succ_p(bb));
122826 + bb = single_succ(bb);
122827 +
122828 + // 3. instrument each BB with an operation on the local entropy variable
122829 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
122830 + perturb_local_entropy(bb, local_entropy);
122831 +//debug_bb(bb);
122832 + bb = bb->next_bb;
122833 + };
122834 +
122835 + // 4. mix local entropy into the global entropy variable
122836 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
122837 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
122838 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
122839 + return 0;
122840 +}
122841 +
122842 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
122843 +{
122844 + tree latent_entropy_type;
122845 +
122846 + seed = get_random_seed(false);
122847 +
122848 + if (in_lto_p)
122849 + return;
122850 +
122851 + // extern volatile u64 latent_entropy
122852 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
122853 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
122854 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
122855 +
122856 + TREE_STATIC(latent_entropy_decl) = 1;
122857 + TREE_PUBLIC(latent_entropy_decl) = 1;
122858 + TREE_USED(latent_entropy_decl) = 1;
122859 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
122860 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
122861 + DECL_EXTERNAL(latent_entropy_decl) = 1;
122862 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
122863 + lang_hooks.decls.pushdecl(latent_entropy_decl);
122864 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
122865 +// varpool_finalize_decl(latent_entropy_decl);
122866 +// varpool_mark_needed_node(latent_entropy_decl);
122867 +}
122868 +
122869 +#if BUILDING_GCC_VERSION >= 4009
122870 +namespace {
122871 +static const struct pass_data latent_entropy_pass_data = {
122872 +#else
122873 +static struct gimple_opt_pass latent_entropy_pass = {
122874 + .pass = {
122875 +#endif
122876 + .type = GIMPLE_PASS,
122877 + .name = "latent_entropy",
122878 +#if BUILDING_GCC_VERSION >= 4008
122879 + .optinfo_flags = OPTGROUP_NONE,
122880 +#endif
122881 +#if BUILDING_GCC_VERSION >= 5000
122882 +#elif BUILDING_GCC_VERSION == 4009
122883 + .has_gate = true,
122884 + .has_execute = true,
122885 +#else
122886 + .gate = gate_latent_entropy,
122887 + .execute = execute_latent_entropy,
122888 + .sub = NULL,
122889 + .next = NULL,
122890 + .static_pass_number = 0,
122891 +#endif
122892 + .tv_id = TV_NONE,
122893 + .properties_required = PROP_gimple_leh | PROP_cfg,
122894 + .properties_provided = 0,
122895 + .properties_destroyed = 0,
122896 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
122897 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
122898 +#if BUILDING_GCC_VERSION < 4009
122899 + }
122900 +#endif
122901 +};
122902 +
122903 +#if BUILDING_GCC_VERSION >= 4009
122904 +class latent_entropy_pass : public gimple_opt_pass {
122905 +public:
122906 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
122907 +#if BUILDING_GCC_VERSION >= 5000
122908 + virtual bool gate(function *) { return gate_latent_entropy(); }
122909 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
122910 +#else
122911 + bool gate() { return gate_latent_entropy(); }
122912 + unsigned int execute() { return execute_latent_entropy(); }
122913 +#endif
122914 +};
122915 +}
122916 +
122917 +static opt_pass *make_latent_entropy_pass(void)
122918 +{
122919 + return new latent_entropy_pass();
122920 +}
122921 +#else
122922 +static struct opt_pass *make_latent_entropy_pass(void)
122923 +{
122924 + return &latent_entropy_pass.pass;
122925 +}
122926 +#endif
122927 +
122928 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
122929 +{
122930 + const char * const plugin_name = plugin_info->base_name;
122931 + struct register_pass_info latent_entropy_pass_info;
122932 +
122933 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
122934 + latent_entropy_pass_info.reference_pass_name = "optimized";
122935 + latent_entropy_pass_info.ref_pass_instance_number = 1;
122936 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
122937 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
122938 + {
122939 + .base = &latent_entropy_decl,
122940 + .nelt = 1,
122941 + .stride = sizeof(latent_entropy_decl),
122942 + .cb = &gt_ggc_mx_tree_node,
122943 + .pchw = &gt_pch_nx_tree_node
122944 + },
122945 + LAST_GGC_ROOT_TAB
122946 + };
122947 +
122948 + if (!plugin_default_version_check(version, &gcc_version)) {
122949 + error(G_("incompatible gcc/plugin versions"));
122950 + return 1;
122951 + }
122952 +
122953 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
122954 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
122955 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
122956 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
122957 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
122958 +
122959 + return 0;
122960 +}
122961 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
122962 new file mode 100644
122963 index 0000000..713be61
122964 --- /dev/null
122965 +++ b/tools/gcc/randomize_layout_plugin.c
122966 @@ -0,0 +1,918 @@
122967 +/*
122968 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
122969 + * and PaX Team <pageexec@freemail.hu>
122970 + * Licensed under the GPL v2
122971 + *
122972 + * Usage:
122973 + * $ # for 4.5/4.6/C based 4.7
122974 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
122975 + * $ # for C++ based 4.7/4.8+
122976 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
122977 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
122978 + */
122979 +
122980 +#include "gcc-common.h"
122981 +#include "randomize_layout_seed.h"
122982 +
122983 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
122984 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
122985 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
122986 +#endif
122987 +
122988 +#define ORIG_TYPE_NAME(node) \
122989 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
122990 +
122991 +int plugin_is_GPL_compatible;
122992 +
122993 +static int performance_mode;
122994 +
122995 +static struct plugin_info randomize_layout_plugin_info = {
122996 + .version = "201402201816",
122997 + .help = "disable\t\t\tdo not activate plugin\n"
122998 + "performance-mode\tenable cacheline-aware layout randomization\n"
122999 +};
123000 +
123001 +/* from old Linux dcache.h */
123002 +static inline unsigned long
123003 +partial_name_hash(unsigned long c, unsigned long prevhash)
123004 +{
123005 + return (prevhash + (c << 4) + (c >> 4)) * 11;
123006 +}
123007 +static inline unsigned int
123008 +name_hash(const unsigned char *name)
123009 +{
123010 + unsigned long hash = 0;
123011 + unsigned int len = strlen((const char *)name);
123012 + while (len--)
123013 + hash = partial_name_hash(*name++, hash);
123014 + return (unsigned int)hash;
123015 +}
123016 +
123017 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
123018 +{
123019 + tree type;
123020 +
123021 + *no_add_attrs = true;
123022 + if (TREE_CODE(*node) == FUNCTION_DECL) {
123023 + error("%qE attribute does not apply to functions (%qF)", name, *node);
123024 + return NULL_TREE;
123025 + }
123026 +
123027 + if (TREE_CODE(*node) == PARM_DECL) {
123028 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
123029 + return NULL_TREE;
123030 + }
123031 +
123032 + if (TREE_CODE(*node) == VAR_DECL) {
123033 + error("%qE attribute does not apply to variables (%qD)", name, *node);
123034 + return NULL_TREE;
123035 + }
123036 +
123037 + if (TYPE_P(*node)) {
123038 + type = *node;
123039 + } else {
123040 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
123041 + type = TREE_TYPE(*node);
123042 + }
123043 +
123044 + if (TREE_CODE(type) != RECORD_TYPE) {
123045 + error("%qE attribute used on %qT applies to struct types only", name, type);
123046 + return NULL_TREE;
123047 + }
123048 +
123049 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
123050 + error("%qE attribute is already applied to the type %qT", name, type);
123051 + return NULL_TREE;
123052 + }
123053 +
123054 + *no_add_attrs = false;
123055 +
123056 + return NULL_TREE;
123057 +}
123058 +
123059 +/* set on complete types that we don't need to inspect further at all */
123060 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
123061 +{
123062 + *no_add_attrs = false;
123063 + return NULL_TREE;
123064 +}
123065 +
123066 +/*
123067 + * set on types that we've performed a shuffle on, to prevent re-shuffling
123068 + * this does not preclude us from inspecting its fields for potential shuffles
123069 + */
123070 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
123071 +{
123072 + *no_add_attrs = false;
123073 + return NULL_TREE;
123074 +}
123075 +
123076 +/*
123077 + * 64bit variant of Bob Jenkins' public domain PRNG
123078 + * 256 bits of internal state
123079 + */
123080 +
123081 +typedef unsigned long long u64;
123082 +
123083 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
123084 +
123085 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
123086 +static u64 ranval(ranctx *x) {
123087 + u64 e = x->a - rot(x->b, 7);
123088 + x->a = x->b ^ rot(x->c, 13);
123089 + x->b = x->c + rot(x->d, 37);
123090 + x->c = x->d + e;
123091 + x->d = e + x->a;
123092 + return x->d;
123093 +}
123094 +
123095 +static void raninit(ranctx *x, u64 *seed) {
123096 + int i;
123097 +
123098 + x->a = seed[0];
123099 + x->b = seed[1];
123100 + x->c = seed[2];
123101 + x->d = seed[3];
123102 +
123103 + for (i=0; i < 30; ++i)
123104 + (void)ranval(x);
123105 +}
123106 +
123107 +static u64 shuffle_seed[4];
123108 +
123109 +struct partition_group {
123110 + tree tree_start;
123111 + unsigned long start;
123112 + unsigned long length;
123113 +};
123114 +
123115 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
123116 +{
123117 + unsigned long i;
123118 + unsigned long accum_size = 0;
123119 + unsigned long accum_length = 0;
123120 + unsigned long group_idx = 0;
123121 +
123122 + gcc_assert(length < INT_MAX);
123123 +
123124 + memset(size_groups, 0, sizeof(struct partition_group) * length);
123125 +
123126 + for (i = 0; i < length; i++) {
123127 + if (size_groups[group_idx].tree_start == NULL_TREE) {
123128 + size_groups[group_idx].tree_start = fields[i];
123129 + size_groups[group_idx].start = i;
123130 + accum_length = 0;
123131 + accum_size = 0;
123132 + }
123133 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
123134 + accum_length++;
123135 + if (accum_size >= 64) {
123136 + size_groups[group_idx].length = accum_length;
123137 + accum_length = 0;
123138 + group_idx++;
123139 + }
123140 + }
123141 +
123142 + if (size_groups[group_idx].tree_start != NULL_TREE &&
123143 + !size_groups[group_idx].length) {
123144 + size_groups[group_idx].length = accum_length;
123145 + group_idx++;
123146 + }
123147 +
123148 + *num_groups = group_idx;
123149 +}
123150 +
123151 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
123152 +{
123153 + unsigned long i, x;
123154 + struct partition_group size_group[length];
123155 + unsigned long num_groups = 0;
123156 + unsigned long randnum;
123157 +
123158 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
123159 + for (i = num_groups - 1; i > 0; i--) {
123160 + struct partition_group tmp;
123161 + randnum = ranval(prng_state) % (i + 1);
123162 + tmp = size_group[i];
123163 + size_group[i] = size_group[randnum];
123164 + size_group[randnum] = tmp;
123165 + }
123166 +
123167 + for (x = 0; x < num_groups; x++) {
123168 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
123169 + tree tmp;
123170 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
123171 + continue;
123172 + randnum = ranval(prng_state) % (i + 1);
123173 + // we could handle this case differently if desired
123174 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
123175 + continue;
123176 + tmp = newtree[i];
123177 + newtree[i] = newtree[randnum];
123178 + newtree[randnum] = tmp;
123179 + }
123180 + }
123181 +}
123182 +
123183 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
123184 +{
123185 + unsigned long i, randnum;
123186 +
123187 + for (i = length - 1; i > 0; i--) {
123188 + tree tmp;
123189 + randnum = ranval(prng_state) % (i + 1);
123190 + tmp = newtree[i];
123191 + newtree[i] = newtree[randnum];
123192 + newtree[randnum] = tmp;
123193 + }
123194 +}
123195 +
123196 +/* modern in-place Fisher-Yates shuffle */
123197 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
123198 +{
123199 + unsigned long i;
123200 + u64 seed[4];
123201 + ranctx prng_state;
123202 + const unsigned char *structname;
123203 +
123204 + if (length == 0)
123205 + return;
123206 +
123207 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
123208 +
123209 + structname = ORIG_TYPE_NAME(type);
123210 +
123211 +#ifdef __DEBUG_PLUGIN
123212 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
123213 +#ifdef __DEBUG_VERBOSE
123214 + debug_tree((tree)type);
123215 +#endif
123216 +#endif
123217 +
123218 + for (i = 0; i < 4; i++) {
123219 + seed[i] = shuffle_seed[i];
123220 + seed[i] ^= name_hash(structname);
123221 + }
123222 +
123223 + raninit(&prng_state, (u64 *)&seed);
123224 +
123225 + if (performance_mode)
123226 + performance_shuffle(newtree, length, &prng_state);
123227 + else
123228 + full_shuffle(newtree, length, &prng_state);
123229 +}
123230 +
123231 +static bool is_flexible_array(const_tree field)
123232 +{
123233 + const_tree fieldtype;
123234 + const_tree typesize;
123235 + const_tree elemtype;
123236 + const_tree elemsize;
123237 +
123238 + fieldtype = TREE_TYPE(field);
123239 + typesize = TYPE_SIZE(fieldtype);
123240 +
123241 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
123242 + return false;
123243 +
123244 + elemtype = TREE_TYPE(fieldtype);
123245 + elemsize = TYPE_SIZE(elemtype);
123246 +
123247 + /* size of type is represented in bits */
123248 +
123249 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
123250 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
123251 + return true;
123252 +
123253 + if (typesize != NULL_TREE &&
123254 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
123255 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
123256 + return true;
123257 +
123258 + return false;
123259 +}
123260 +
123261 +static int relayout_struct(tree type)
123262 +{
123263 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
123264 + unsigned long shuffle_length = num_fields;
123265 + tree field;
123266 + tree newtree[num_fields];
123267 + unsigned long i;
123268 + tree list;
123269 + tree variant;
123270 + expanded_location xloc;
123271 +
123272 + if (TYPE_FIELDS(type) == NULL_TREE)
123273 + return 0;
123274 +
123275 + if (num_fields < 2)
123276 + return 0;
123277 +
123278 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
123279 +
123280 + gcc_assert(num_fields < INT_MAX);
123281 +
123282 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
123283 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
123284 + return 0;
123285 +
123286 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
123287 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
123288 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
123289 + return 0;
123290 +
123291 + /* throw out any structs in uapi */
123292 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
123293 +
123294 + if (strstr(xloc.file, "/uapi/"))
123295 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
123296 +
123297 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
123298 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
123299 + newtree[i] = field;
123300 + }
123301 +
123302 + /*
123303 + * enforce that we don't randomize the layout of the last
123304 + * element of a struct if it's a 0 or 1-length array
123305 + * or a proper flexible array
123306 + */
123307 + if (is_flexible_array(newtree[num_fields - 1]))
123308 + shuffle_length--;
123309 +
123310 + shuffle(type, (tree *)newtree, shuffle_length);
123311 +
123312 + /*
123313 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
123314 + * as gcc provides no other way to detect such code
123315 + */
123316 + list = make_node(FIELD_DECL);
123317 + TREE_CHAIN(list) = newtree[0];
123318 + TREE_TYPE(list) = void_type_node;
123319 + DECL_SIZE(list) = bitsize_zero_node;
123320 + DECL_NONADDRESSABLE_P(list) = 1;
123321 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
123322 + DECL_SIZE_UNIT(list) = size_zero_node;
123323 + DECL_FIELD_OFFSET(list) = size_zero_node;
123324 + DECL_CONTEXT(list) = type;
123325 + // to satisfy the constify plugin
123326 + TREE_READONLY(list) = 1;
123327 +
123328 + for (i = 0; i < num_fields - 1; i++)
123329 + TREE_CHAIN(newtree[i]) = newtree[i+1];
123330 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
123331 +
123332 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
123333 + TYPE_FIELDS(variant) = list;
123334 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
123335 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
123336 + // force a re-layout
123337 + TYPE_SIZE(variant) = NULL_TREE;
123338 + layout_type(variant);
123339 + }
123340 +
123341 + return 1;
123342 +}
123343 +
123344 +/* from constify plugin */
123345 +static const_tree get_field_type(const_tree field)
123346 +{
123347 + return strip_array_types(TREE_TYPE(field));
123348 +}
123349 +
123350 +/* from constify plugin */
123351 +static bool is_fptr(const_tree fieldtype)
123352 +{
123353 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
123354 + return false;
123355 +
123356 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
123357 +}
123358 +
123359 +/* derived from constify plugin */
123360 +static int is_pure_ops_struct(const_tree node)
123361 +{
123362 + const_tree field;
123363 +
123364 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
123365 +
123366 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
123367 + const_tree fieldtype = get_field_type(field);
123368 + enum tree_code code = TREE_CODE(fieldtype);
123369 +
123370 + if (node == fieldtype)
123371 + continue;
123372 +
123373 + if (!is_fptr(fieldtype))
123374 + return 0;
123375 +
123376 + if (code != RECORD_TYPE && code != UNION_TYPE)
123377 + continue;
123378 +
123379 + if (!is_pure_ops_struct(fieldtype))
123380 + return 0;
123381 + }
123382 +
123383 + return 1;
123384 +}
123385 +
123386 +static void randomize_type(tree type)
123387 +{
123388 + tree variant;
123389 +
123390 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
123391 +
123392 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
123393 + return;
123394 +
123395 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
123396 + relayout_struct(type);
123397 +
123398 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
123399 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
123400 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
123401 + }
123402 +#ifdef __DEBUG_PLUGIN
123403 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
123404 +#ifdef __DEBUG_VERBOSE
123405 + debug_tree(type);
123406 +#endif
123407 +#endif
123408 +}
123409 +
123410 +static void randomize_layout_finish_decl(void *event_data, void *data)
123411 +{
123412 + tree decl = (tree)event_data;
123413 + tree type;
123414 +
123415 + if (decl == NULL_TREE || decl == error_mark_node)
123416 + return;
123417 +
123418 + type = TREE_TYPE(decl);
123419 +
123420 + if (TREE_CODE(decl) != VAR_DECL)
123421 + return;
123422 +
123423 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
123424 + return;
123425 +
123426 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
123427 + return;
123428 +
123429 + relayout_decl(decl);
123430 +}
123431 +
123432 +static void finish_type(void *event_data, void *data)
123433 +{
123434 + tree type = (tree)event_data;
123435 +
123436 + if (type == NULL_TREE || type == error_mark_node)
123437 + return;
123438 +
123439 + if (TREE_CODE(type) != RECORD_TYPE)
123440 + return;
123441 +
123442 + if (TYPE_FIELDS(type) == NULL_TREE)
123443 + return;
123444 +
123445 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
123446 + return;
123447 +
123448 +#ifdef __DEBUG_PLUGIN
123449 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
123450 +#endif
123451 +#ifdef __DEBUG_VERBOSE
123452 + debug_tree(type);
123453 +#endif
123454 + randomize_type(type);
123455 +
123456 + return;
123457 +}
123458 +
123459 +static struct attribute_spec randomize_layout_attr = {
123460 + .name = "randomize_layout",
123461 + // related to args
123462 + .min_length = 0,
123463 + .max_length = 0,
123464 + .decl_required = false,
123465 + // need type declaration
123466 + .type_required = true,
123467 + .function_type_required = false,
123468 + .handler = handle_randomize_layout_attr,
123469 +#if BUILDING_GCC_VERSION >= 4007
123470 + .affects_type_identity = true
123471 +#endif
123472 +};
123473 +
123474 +static struct attribute_spec no_randomize_layout_attr = {
123475 + .name = "no_randomize_layout",
123476 + // related to args
123477 + .min_length = 0,
123478 + .max_length = 0,
123479 + .decl_required = false,
123480 + // need type declaration
123481 + .type_required = true,
123482 + .function_type_required = false,
123483 + .handler = handle_randomize_layout_attr,
123484 +#if BUILDING_GCC_VERSION >= 4007
123485 + .affects_type_identity = true
123486 +#endif
123487 +};
123488 +
123489 +static struct attribute_spec randomize_considered_attr = {
123490 + .name = "randomize_considered",
123491 + // related to args
123492 + .min_length = 0,
123493 + .max_length = 0,
123494 + .decl_required = false,
123495 + // need type declaration
123496 + .type_required = true,
123497 + .function_type_required = false,
123498 + .handler = handle_randomize_considered_attr,
123499 +#if BUILDING_GCC_VERSION >= 4007
123500 + .affects_type_identity = false
123501 +#endif
123502 +};
123503 +
123504 +static struct attribute_spec randomize_performed_attr = {
123505 + .name = "randomize_performed",
123506 + // related to args
123507 + .min_length = 0,
123508 + .max_length = 0,
123509 + .decl_required = false,
123510 + // need type declaration
123511 + .type_required = true,
123512 + .function_type_required = false,
123513 + .handler = handle_randomize_performed_attr,
123514 +#if BUILDING_GCC_VERSION >= 4007
123515 + .affects_type_identity = false
123516 +#endif
123517 +};
123518 +
123519 +static void register_attributes(void *event_data, void *data)
123520 +{
123521 + register_attribute(&randomize_layout_attr);
123522 + register_attribute(&no_randomize_layout_attr);
123523 + register_attribute(&randomize_considered_attr);
123524 + register_attribute(&randomize_performed_attr);
123525 +}
123526 +
123527 +static void check_bad_casts_in_constructor(tree var, tree init)
123528 +{
123529 + unsigned HOST_WIDE_INT idx;
123530 + tree field, val;
123531 + tree field_type, val_type;
123532 +
123533 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
123534 + if (TREE_CODE(val) == CONSTRUCTOR) {
123535 + check_bad_casts_in_constructor(var, val);
123536 + continue;
123537 + }
123538 +
123539 + /* pipacs' plugin creates franken-arrays that differ from those produced by
123540 + normal code which all have valid 'field' trees. work around this */
123541 + if (field == NULL_TREE)
123542 + continue;
123543 + field_type = TREE_TYPE(field);
123544 + val_type = TREE_TYPE(val);
123545 +
123546 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
123547 + continue;
123548 +
123549 + if (field_type == val_type)
123550 + continue;
123551 +
123552 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
123553 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
123554 +
123555 + if (field_type == void_type_node)
123556 + continue;
123557 + if (field_type == val_type)
123558 + continue;
123559 + if (TREE_CODE(val_type) != RECORD_TYPE)
123560 + continue;
123561 +
123562 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
123563 + continue;
123564 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
123565 + }
123566 +}
123567 +
123568 +/* derived from the constify plugin */
123569 +static void check_global_variables(void *event_data, void *data)
123570 +{
123571 + struct varpool_node *node;
123572 + tree init;
123573 +
123574 + FOR_EACH_VARIABLE(node) {
123575 + tree var = NODE_DECL(node);
123576 + init = DECL_INITIAL(var);
123577 + if (init == NULL_TREE)
123578 + continue;
123579 +
123580 + if (TREE_CODE(init) != CONSTRUCTOR)
123581 + continue;
123582 +
123583 + check_bad_casts_in_constructor(var, init);
123584 + }
123585 +}
123586 +
123587 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
123588 +{
123589 + basic_block dom;
123590 + gimple dom_stmt;
123591 + gimple call_stmt;
123592 + const_tree dom_lhs;
123593 + const_tree poss_is_err_cond;
123594 + const_tree poss_is_err_func;
123595 + const_tree is_err_arg;
123596 +
123597 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
123598 + if (!dom)
123599 + return false;
123600 +
123601 + dom_stmt = last_stmt(dom);
123602 + if (!dom_stmt)
123603 + return false;
123604 +
123605 + if (gimple_code(dom_stmt) != GIMPLE_COND)
123606 + return false;
123607 +
123608 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
123609 + return false;
123610 +
123611 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
123612 + return false;
123613 +
123614 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
123615 +
123616 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
123617 + return false;
123618 +
123619 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
123620 +
123621 + if (gimple_code(call_stmt) != GIMPLE_CALL)
123622 + return false;
123623 +
123624 + dom_lhs = gimple_get_lhs(call_stmt);
123625 + poss_is_err_func = gimple_call_fndecl(call_stmt);
123626 + if (!poss_is_err_func)
123627 + return false;
123628 + if (dom_lhs != poss_is_err_cond)
123629 + return false;
123630 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
123631 + return false;
123632 +
123633 + is_err_arg = gimple_call_arg(call_stmt, 0);
123634 + if (!is_err_arg)
123635 + return false;
123636 +
123637 + if (is_err_arg != rhs)
123638 + return false;
123639 +
123640 + return true;
123641 +}
123642 +
123643 +static void handle_local_var_initializers(void)
123644 +{
123645 + tree var;
123646 + unsigned int i;
123647 +
123648 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
123649 + tree init = DECL_INITIAL(var);
123650 + if (!init)
123651 + continue;
123652 + if (TREE_CODE(init) != CONSTRUCTOR)
123653 + continue;
123654 + check_bad_casts_in_constructor(var, init);
123655 + }
123656 +}
123657 +
123658 +/*
123659 + * iterate over all statements to find "bad" casts:
123660 + * those where the address of the start of a structure is cast
123661 + * to a pointer of a structure of a different type, or a
123662 + * structure pointer type is cast to a different structure pointer type
123663 + */
123664 +static unsigned int find_bad_casts(void)
123665 +{
123666 + basic_block bb;
123667 +
123668 + handle_local_var_initializers();
123669 +
123670 + FOR_ALL_BB_FN(bb, cfun) {
123671 + gimple_stmt_iterator gsi;
123672 +
123673 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
123674 + gimple stmt;
123675 + const_tree lhs;
123676 + const_tree lhs_type;
123677 + const_tree rhs1;
123678 + const_tree rhs_type;
123679 + const_tree ptr_lhs_type;
123680 + const_tree ptr_rhs_type;
123681 + const_tree op0;
123682 + const_tree op0_type;
123683 + enum tree_code rhs_code;
123684 +
123685 + stmt = gsi_stmt(gsi);
123686 +
123687 +#ifdef __DEBUG_PLUGIN
123688 +#ifdef __DEBUG_VERBOSE
123689 + debug_gimple_stmt(stmt);
123690 + debug_tree(gimple_get_lhs(stmt));
123691 +#endif
123692 +#endif
123693 +
123694 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
123695 + continue;
123696 +
123697 +#ifdef __DEBUG_PLUGIN
123698 +#ifdef __DEBUG_VERBOSE
123699 + debug_tree(gimple_assign_rhs1(stmt));
123700 +#endif
123701 +#endif
123702 +
123703 + rhs_code = gimple_assign_rhs_code(stmt);
123704 +
123705 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
123706 + continue;
123707 +
123708 + lhs = gimple_get_lhs(stmt);
123709 + lhs_type = TREE_TYPE(lhs);
123710 + rhs1 = gimple_assign_rhs1(stmt);
123711 + rhs_type = TREE_TYPE(rhs1);
123712 +
123713 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
123714 + TREE_CODE(lhs_type) != POINTER_TYPE)
123715 + continue;
123716 +
123717 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
123718 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
123719 +
123720 + if (ptr_rhs_type == void_type_node)
123721 + continue;
123722 +
123723 + if (ptr_lhs_type == void_type_node)
123724 + continue;
123725 +
123726 + if (dominated_by_is_err(rhs1, bb))
123727 + continue;
123728 +
123729 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
123730 +#ifndef __DEBUG_PLUGIN
123731 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
123732 +#endif
123733 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
123734 + continue;
123735 + }
123736 +
123737 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
123738 + continue;
123739 +
123740 + if (rhs_code == ADDR_EXPR) {
123741 + op0 = TREE_OPERAND(rhs1, 0);
123742 +
123743 + if (op0 == NULL_TREE)
123744 + continue;
123745 +
123746 + if (TREE_CODE(op0) != VAR_DECL)
123747 + continue;
123748 +
123749 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
123750 + if (op0_type == ptr_lhs_type)
123751 + continue;
123752 +
123753 +#ifndef __DEBUG_PLUGIN
123754 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
123755 +#endif
123756 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
123757 + } else {
123758 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
123759 + /* skip bogus type casts introduced by container_of */
123760 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
123761 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
123762 + continue;
123763 +#ifndef __DEBUG_PLUGIN
123764 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
123765 +#endif
123766 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
123767 + }
123768 +
123769 + }
123770 + }
123771 + return 0;
123772 +}
123773 +
123774 +#if BUILDING_GCC_VERSION >= 4009
123775 +static const struct pass_data randomize_layout_bad_cast_data = {
123776 +#else
123777 +static struct gimple_opt_pass randomize_layout_bad_cast = {
123778 + .pass = {
123779 +#endif
123780 + .type = GIMPLE_PASS,
123781 + .name = "randomize_layout_bad_cast",
123782 +#if BUILDING_GCC_VERSION >= 4008
123783 + .optinfo_flags = OPTGROUP_NONE,
123784 +#endif
123785 +#if BUILDING_GCC_VERSION >= 5000
123786 +#elif BUILDING_GCC_VERSION >= 4009
123787 + .has_gate = false,
123788 + .has_execute = true,
123789 +#else
123790 + .gate = NULL,
123791 + .execute = find_bad_casts,
123792 + .sub = NULL,
123793 + .next = NULL,
123794 + .static_pass_number = 0,
123795 +#endif
123796 + .tv_id = TV_NONE,
123797 + .properties_required = PROP_cfg,
123798 + .properties_provided = 0,
123799 + .properties_destroyed = 0,
123800 + .todo_flags_start = 0,
123801 + .todo_flags_finish = TODO_dump_func
123802 +#if BUILDING_GCC_VERSION < 4009
123803 + }
123804 +#endif
123805 +};
123806 +
123807 +#if BUILDING_GCC_VERSION >= 4009
123808 +namespace {
123809 +class randomize_layout_bad_cast : public gimple_opt_pass {
123810 +public:
123811 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
123812 + unsigned int execute() { return find_bad_casts(); }
123813 +};
123814 +}
123815 +#endif
123816 +
123817 +static struct opt_pass *make_randomize_layout_bad_cast(void)
123818 +{
123819 +#if BUILDING_GCC_VERSION >= 4009
123820 + return new randomize_layout_bad_cast();
123821 +#else
123822 + return &randomize_layout_bad_cast.pass;
123823 +#endif
123824 +}
123825 +
123826 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
123827 +{
123828 + int i;
123829 + const char * const plugin_name = plugin_info->base_name;
123830 + const int argc = plugin_info->argc;
123831 + const struct plugin_argument * const argv = plugin_info->argv;
123832 + bool enable = true;
123833 + int obtained_seed = 0;
123834 + struct register_pass_info randomize_layout_bad_cast_info;
123835 +
123836 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
123837 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
123838 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
123839 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
123840 +
123841 + if (!plugin_default_version_check(version, &gcc_version)) {
123842 + error(G_("incompatible gcc/plugin versions"));
123843 + return 1;
123844 + }
123845 +
123846 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
123847 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
123848 + enable = false;
123849 + }
123850 +
123851 + for (i = 0; i < argc; ++i) {
123852 + if (!strcmp(argv[i].key, "disable")) {
123853 + enable = false;
123854 + continue;
123855 + }
123856 + if (!strcmp(argv[i].key, "performance-mode")) {
123857 + performance_mode = 1;
123858 + continue;
123859 + }
123860 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
123861 + }
123862 +
123863 + if (strlen(randstruct_seed) != 64) {
123864 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
123865 + return 1;
123866 + }
123867 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
123868 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
123869 + if (obtained_seed != 4) {
123870 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
123871 + return 1;
123872 + }
123873 +
123874 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
123875 + if (enable) {
123876 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
123877 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
123878 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
123879 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
123880 + }
123881 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
123882 +
123883 + return 0;
123884 +}
123885 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
123886 new file mode 100644
123887 index 0000000..1f0214f
123888 --- /dev/null
123889 +++ b/tools/gcc/size_overflow_plugin/.gitignore
123890 @@ -0,0 +1,3 @@
123891 +randomize_layout_seed.h
123892 +size_overflow_hash.h
123893 +size_overflow_hash_aux.h
123894 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
123895 new file mode 100644
123896 index 0000000..1ae2ed5
123897 --- /dev/null
123898 +++ b/tools/gcc/size_overflow_plugin/Makefile
123899 @@ -0,0 +1,20 @@
123900 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
123901 +always := $($(HOSTLIBS)-y)
123902 +
123903 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
123904 +
123905 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
123906 +
123907 +quiet_cmd_build_size_overflow_hash = GENHASH $@
123908 + cmd_build_size_overflow_hash = \
123909 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
123910 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
123911 + $(call if_changed,build_size_overflow_hash)
123912 +
123913 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
123914 + cmd_build_size_overflow_hash_aux = \
123915 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
123916 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
123917 + $(call if_changed,build_size_overflow_hash_aux)
123918 +
123919 +targets += size_overflow_hash.h size_overflow_hash_aux.h
123920 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
123921 new file mode 100644
123922 index 0000000..12b1e3b
123923 --- /dev/null
123924 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
123925 @@ -0,0 +1,102 @@
123926 +#!/bin/bash
123927 +
123928 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
123929 +
123930 +header1="size_overflow_hash.h"
123931 +database="size_overflow_hash.data"
123932 +n=65536
123933 +hashtable_name="size_overflow_hash"
123934 +
123935 +usage() {
123936 +cat <<EOF
123937 +usage: $0 options
123938 +OPTIONS:
123939 + -h|--help help
123940 + -o header file
123941 + -d database file
123942 + -n hash array size
123943 + -s name of the hash table
123944 +EOF
123945 + return 0
123946 +}
123947 +
123948 +while true
123949 +do
123950 + case "$1" in
123951 + -h|--help) usage && exit 0;;
123952 + -n) n=$2; shift 2;;
123953 + -o) header1="$2"; shift 2;;
123954 + -d) database="$2"; shift 2;;
123955 + -s) hashtable_name="$2"; shift 2;;
123956 + --) shift 1; break ;;
123957 + *) break ;;
123958 + esac
123959 +done
123960 +
123961 +create_defines() {
123962 + for i in `seq 0 31`
123963 + do
123964 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
123965 + done
123966 + echo >> "$header1"
123967 +}
123968 +
123969 +create_structs() {
123970 + rm -f "$header1"
123971 +
123972 + create_defines
123973 +
123974 + cat "$database" | while read data
123975 + do
123976 + data_array=($data)
123977 + struct_hash_name="${data_array[0]}"
123978 + funcn="${data_array[1]}"
123979 + params="${data_array[2]}"
123980 + next="${data_array[4]}"
123981 +
123982 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
123983 +
123984 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
123985 + echo -en "\t.param\t= " >> "$header1"
123986 + line=
123987 + for param_num in ${params//-/ };
123988 + do
123989 + line="${line}PARAM"$param_num"|"
123990 + done
123991 +
123992 + echo -e "${line%?},\n};\n" >> "$header1"
123993 + done
123994 +}
123995 +
123996 +create_headers() {
123997 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
123998 +}
123999 +
124000 +create_array_elements() {
124001 + index=0
124002 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
124003 + do
124004 + data_array=($data)
124005 + i="${data_array[3]}"
124006 + hash="${data_array[0]}"
124007 + while [[ $index -lt $i ]]
124008 + do
124009 + echo -e "\t["$index"]\t= NULL," >> "$header1"
124010 + index=$(($index + 1))
124011 + done
124012 + index=$(($index + 1))
124013 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
124014 + done
124015 + echo '};' >> $header1
124016 +}
124017 +
124018 +size_overflow_plugin_dir=`dirname $header1`
124019 +if [ "$size_overflow_plugin_dir" != '.' ]; then
124020 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
124021 +fi
124022 +
124023 +create_structs
124024 +create_headers
124025 +create_array_elements
124026 +
124027 +exit 0
124028 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
124029 new file mode 100644
124030 index 0000000..0b508b1
124031 --- /dev/null
124032 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
124033 @@ -0,0 +1,409 @@
124034 +/*
124035 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
124036 + * Licensed under the GPL v2, or (at your option) v3
124037 + *
124038 + * Homepage:
124039 + * https://github.com/ephox-gcc-plugins/size_overflow
124040 + *
124041 + * Documentation:
124042 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
124043 + *
124044 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
124045 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
124046 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
124047 + *
124048 + * Usage:
124049 + * $ make
124050 + * $ make run
124051 + */
124052 +
124053 +#include "size_overflow.h"
124054 +
124055 +// Data for the size_overflow asm stmt
124056 +struct asm_data {
124057 + // call or return stmt with our attributes
124058 + gimple target_stmt;
124059 + // def_stmt of the marked arg
124060 + gimple def_stmt;
124061 + // size_overflow asm rhs
124062 + tree input;
124063 + // the output (lhs) of the size_overflow asm is the marked arg
124064 + tree output;
124065 + // marked arg number (0 for return values)
124066 + unsigned int argnum;
124067 + // intentional mark type
124068 + enum intentional_mark intentional_mark;
124069 +};
124070 +
124071 +static void __unused print_asm_data(struct asm_data *asm_data)
124072 +{
124073 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
124074 +
124075 + fprintf(stderr, "def_stmt\n");
124076 + debug_gimple_stmt(asm_data->def_stmt);
124077 + fprintf(stderr, "target_stmt\n");
124078 + debug_gimple_stmt(asm_data->target_stmt);
124079 + fprintf(stderr, "output\n");
124080 + debug_tree(asm_data->output);
124081 + fprintf(stderr, "input\n");
124082 + debug_tree(asm_data->input);
124083 +}
124084 +
124085 +static const char *convert_mark_to_str(enum intentional_mark mark)
124086 +{
124087 + switch (mark) {
124088 + case MARK_NO:
124089 + return OK_ASM_STR;
124090 + case MARK_YES:
124091 + return YES_ASM_STR;
124092 + case MARK_END_INTENTIONAL:
124093 + return END_INTENTIONAL_ASM_STR;
124094 + case MARK_TURN_OFF:
124095 + return TURN_OFF_ASM_STR;
124096 + }
124097 + gcc_unreachable();
124098 +}
124099 +
124100 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
124101 +{
124102 + const char *fn_name;
124103 + char *asm_comment;
124104 + unsigned int len;
124105 +
124106 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
124107 + fn_name = DECL_NAME_POINTER(current_function_decl);
124108 + else
124109 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
124110 +
124111 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
124112 + gcc_assert(len > 0);
124113 +
124114 + return asm_comment;
124115 +}
124116 +
124117 +#if BUILDING_GCC_VERSION <= 4007
124118 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
124119 +#else
124120 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
124121 +#endif
124122 +{
124123 + tree list;
124124 +#if BUILDING_GCC_VERSION <= 4007
124125 + VEC(tree, gc) *vec_list = NULL;
124126 +#else
124127 + vec<tree, va_gc> *vec_list = NULL;
124128 +#endif
124129 +
124130 + list = build_tree_list(NULL_TREE, string);
124131 + list = chainon(NULL_TREE, build_tree_list(list, io));
124132 +#if BUILDING_GCC_VERSION <= 4007
124133 + VEC_safe_push(tree, gc, vec_list, list);
124134 +#else
124135 + vec_safe_push(vec_list, list);
124136 +#endif
124137 + return vec_list;
124138 +}
124139 +
124140 +static void create_so_asm_stmt(struct asm_data *asm_data)
124141 +{
124142 + char *asm_comment;
124143 + const char *mark_str;
124144 + gasm *asm_stmt;
124145 + gimple_stmt_iterator gsi;
124146 + tree str_input, str_output;
124147 +#if BUILDING_GCC_VERSION <= 4007
124148 + VEC(tree, gc) *input = NULL, *output = NULL;
124149 +#else
124150 + vec<tree, va_gc> *input = NULL, *output = NULL;
124151 +#endif
124152 +
124153 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
124154 + asm_comment = create_asm_comment(asm_data, mark_str);
124155 +
124156 + str_input = build_string(2, "0");
124157 + input = create_asm_io_list(str_input, asm_data->input);
124158 + str_output = build_string(4, "=rm");
124159 + output = create_asm_io_list(str_output, asm_data->output);
124160 +
124161 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
124162 + gimple_asm_set_volatile(asm_stmt, true);
124163 +
124164 + gsi = gsi_for_stmt(asm_data->def_stmt);
124165 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
124166 +
124167 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
124168 +
124169 + free(asm_comment);
124170 +}
124171 +
124172 +static void check_size_overflow_asm(struct asm_data *asm_data)
124173 +{
124174 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
124175 +
124176 + if (old_intentional_mark == asm_data->intentional_mark)
124177 + return;
124178 + if (asm_data->intentional_mark == MARK_NO)
124179 + return;
124180 +
124181 + print_intentional_mark(old_intentional_mark);
124182 + print_intentional_mark(asm_data->intentional_mark);
124183 + gcc_unreachable();
124184 +}
124185 +
124186 +static tree get_so_asm_output(struct asm_data *asm_data)
124187 +{
124188 + gimple stmt = asm_data->target_stmt;
124189 + unsigned int argnum = asm_data->argnum;
124190 +
124191 + switch (gimple_code(stmt)) {
124192 + case GIMPLE_RETURN:
124193 + gcc_assert(argnum == 0);
124194 + return gimple_return_retval(as_a_greturn(stmt));
124195 + case GIMPLE_CALL:
124196 + gcc_assert(argnum != 0);
124197 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
124198 + return gimple_call_arg(stmt, argnum - 1);
124199 + default:
124200 + debug_gimple_stmt(stmt);
124201 + gcc_unreachable();
124202 + }
124203 +}
124204 +
124205 +static tree get_so_asm_input(struct asm_data *asm_data)
124206 +{
124207 + gassign *assign;
124208 + tree output_type, new_var;
124209 + gimple_stmt_iterator gsi;
124210 +
124211 + output_type = TREE_TYPE(asm_data->output);
124212 + new_var = create_new_var(output_type);
124213 +
124214 + assign = gimple_build_assign(new_var, asm_data->output);
124215 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
124216 +
124217 + gsi = gsi_for_stmt(asm_data->target_stmt);
124218 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
124219 +
124220 + asm_data->def_stmt = assign;
124221 +
124222 + new_var = create_new_var(output_type);
124223 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
124224 +
124225 + return gimple_assign_lhs(assign);
124226 +}
124227 +
124228 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
124229 +{
124230 + switch (gimple_code(asm_data->target_stmt)) {
124231 + case GIMPLE_CALL:
124232 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
124233 + break;
124234 + case GIMPLE_RETURN:
124235 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
124236 + break;
124237 + default:
124238 + debug_gimple_stmt(asm_data->target_stmt);
124239 + gcc_unreachable();
124240 + }
124241 +
124242 + update_stmt(asm_data->def_stmt);
124243 +}
124244 +
124245 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
124246 + * is of the right kind create the appropriate size_overflow asm stmts:
124247 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
124248 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
124249 + */
124250 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
124251 +{
124252 + struct asm_data asm_data;
124253 +
124254 + asm_data.target_stmt = stmt;
124255 + asm_data.argnum = argnum;
124256 + asm_data.intentional_mark = intentional_mark;
124257 +
124258 + asm_data.output = get_so_asm_output(&asm_data);
124259 + if (asm_data.output == NULL_TREE)
124260 + return;
124261 + if (is_gimple_constant(asm_data.output))
124262 + return;
124263 + if (skip_types(asm_data.output))
124264 + return;
124265 +
124266 + asm_data.def_stmt = get_def_stmt(asm_data.output);
124267 + if (is_size_overflow_asm(asm_data.def_stmt)) {
124268 + check_size_overflow_asm(&asm_data);
124269 + return;
124270 + }
124271 +
124272 + asm_data.input = get_so_asm_input(&asm_data);
124273 +
124274 + create_so_asm_stmt(&asm_data);
124275 + set_so_asm_input_target_stmt(&asm_data);
124276 +
124277 + update_stmt(asm_data.def_stmt);
124278 + update_stmt(asm_data.target_stmt);
124279 +}
124280 +
124281 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
124282 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
124283 +{
124284 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
124285 + insert_size_overflow_asm(stmt, 0, MARK_NO);
124286 + return;
124287 + }
124288 +
124289 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
124290 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
124291 +}
124292 +
124293 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
124294 +static void set_argnum_attribute(const_tree attr, bool *argnums)
124295 +{
124296 + unsigned int argnum;
124297 + tree attr_value;
124298 +
124299 + gcc_assert(attr);
124300 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
124301 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
124302 + argnums[argnum] = true;
124303 + }
124304 +}
124305 +
124306 +// Check whether the arguments are marked by the size_overflow attribute.
124307 +static void search_interesting_so_args(tree fndecl, bool *argnums)
124308 +{
124309 + const_tree attr;
124310 +
124311 + attr = get_attribute("size_overflow", fndecl);
124312 + if (attr)
124313 + set_argnum_attribute(attr, argnums);
124314 +}
124315 +
124316 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
124317 +{
124318 + enum intentional_mark mark;
124319 +
124320 + mark = check_intentional_attribute(stmt, argnum);
124321 + if (mark == MARK_NO)
124322 + return MARK_NO;
124323 + insert_size_overflow_asm(stmt, argnum, mark);
124324 + return mark;
124325 +}
124326 +
124327 +static void handle_size_overflow_attr_ret(greturn *stmt)
124328 +{
124329 + enum intentional_mark mark;
124330 + bool orig_argnums[MAX_PARAM + 1] = {false};
124331 +
124332 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
124333 +
124334 + mark = handle_intentional_attr(stmt, 0);
124335 + if (mark == MARK_NO && orig_argnums[0])
124336 + insert_so_asm_by_so_attr(stmt, 0);
124337 +}
124338 +
124339 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
124340 +static void handle_size_overflow_attr_call(gcall *stmt)
124341 +{
124342 + tree fndecl;
124343 + unsigned int argnum;
124344 + bool orig_argnums[MAX_PARAM + 1] = {false};
124345 +
124346 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
124347 + if (fndecl == NULL_TREE)
124348 + return;
124349 + if (DECL_BUILT_IN(fndecl))
124350 + return;
124351 +
124352 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
124353 +
124354 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
124355 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
124356 +
124357 + if (mark == MARK_NO && orig_argnums[argnum])
124358 + insert_so_asm_by_so_attr(stmt, argnum);
124359 + }
124360 +}
124361 +
124362 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
124363 +static unsigned int search_interesting_functions(void)
124364 +{
124365 + basic_block bb;
124366 +
124367 + FOR_ALL_BB_FN(bb, cfun) {
124368 + gimple_stmt_iterator gsi;
124369 +
124370 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
124371 + gimple stmt = gsi_stmt(gsi);
124372 +
124373 + if (is_gimple_call(stmt))
124374 + handle_size_overflow_attr_call(as_a_gcall(stmt));
124375 + else if (gimple_code(stmt) == GIMPLE_RETURN)
124376 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
124377 + }
124378 + }
124379 + return 0;
124380 +}
124381 +
124382 +/*
124383 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
124384 + * this pass inserts asm stmts to mark the interesting args
124385 + * that the ipa pass will detect and insert the size overflow checks for.
124386 + */
124387 +#if BUILDING_GCC_VERSION >= 4009
124388 +static const struct pass_data insert_size_overflow_asm_pass_data = {
124389 +#else
124390 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
124391 + .pass = {
124392 +#endif
124393 + .type = GIMPLE_PASS,
124394 + .name = "insert_size_overflow_asm",
124395 +#if BUILDING_GCC_VERSION >= 4008
124396 + .optinfo_flags = OPTGROUP_NONE,
124397 +#endif
124398 +#if BUILDING_GCC_VERSION >= 5000
124399 +#elif BUILDING_GCC_VERSION >= 4009
124400 + .has_gate = false,
124401 + .has_execute = true,
124402 +#else
124403 + .gate = NULL,
124404 + .execute = search_interesting_functions,
124405 + .sub = NULL,
124406 + .next = NULL,
124407 + .static_pass_number = 0,
124408 +#endif
124409 + .tv_id = TV_NONE,
124410 + .properties_required = PROP_cfg,
124411 + .properties_provided = 0,
124412 + .properties_destroyed = 0,
124413 + .todo_flags_start = 0,
124414 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
124415 +#if BUILDING_GCC_VERSION < 4009
124416 + }
124417 +#endif
124418 +};
124419 +
124420 +#if BUILDING_GCC_VERSION >= 4009
124421 +namespace {
124422 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
124423 +public:
124424 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
124425 +#if BUILDING_GCC_VERSION >= 5000
124426 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
124427 +#else
124428 + unsigned int execute() { return search_interesting_functions(); }
124429 +#endif
124430 +};
124431 +}
124432 +
124433 +opt_pass *make_insert_size_overflow_asm_pass(void)
124434 +{
124435 + return new insert_size_overflow_asm_pass();
124436 +}
124437 +#else
124438 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
124439 +{
124440 + return &insert_size_overflow_asm_pass.pass;
124441 +}
124442 +#endif
124443 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
124444 new file mode 100644
124445 index 0000000..2af88a3
124446 --- /dev/null
124447 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
124448 @@ -0,0 +1,958 @@
124449 +/*
124450 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
124451 + * Licensed under the GPL v2, or (at your option) v3
124452 + *
124453 + * Homepage:
124454 + * https://github.com/ephox-gcc-plugins/size_overflow
124455 + *
124456 + * Documentation:
124457 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
124458 + *
124459 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
124460 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
124461 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
124462 + *
124463 + * Usage:
124464 + * $ make
124465 + * $ make run
124466 + */
124467 +
124468 +#include "size_overflow.h"
124469 +
124470 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
124471 +
124472 +static const char *get_asm_string(const gasm *stmt)
124473 +{
124474 + if (stmt)
124475 + return gimple_asm_string(stmt);
124476 + return NULL;
124477 +}
124478 +
124479 +tree get_size_overflow_asm_input(const gasm *stmt)
124480 +{
124481 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
124482 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
124483 +}
124484 +
124485 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
124486 +{
124487 + const char *str;
124488 +
124489 + if (!is_size_overflow_asm(stmt))
124490 + return false;
124491 +
124492 + str = get_asm_string(stmt);
124493 + if (!str)
124494 + return false;
124495 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
124496 +}
124497 +
124498 +bool is_size_overflow_asm(const_gimple stmt)
124499 +{
124500 + const char *str;
124501 +
124502 + if (!stmt)
124503 + return false;
124504 + if (gimple_code(stmt) != GIMPLE_ASM)
124505 + return false;
124506 +
124507 + str = get_asm_string(as_a_const_gasm(stmt));
124508 + if (!str)
124509 + return false;
124510 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
124511 +}
124512 +
124513 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
124514 +{
124515 + const char *str;
124516 +
124517 + if (!is_size_overflow_asm(stmt))
124518 + return false;
124519 +
124520 + str = get_asm_string(stmt);
124521 + if (!str)
124522 + return false;
124523 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
124524 +}
124525 +
124526 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
124527 +{
124528 + const char *str;
124529 +
124530 + if (!is_size_overflow_asm(stmt))
124531 + return false;
124532 +
124533 + str = get_asm_string(stmt);
124534 + if (!str)
124535 + return false;
124536 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
124537 +}
124538 +
124539 +/* Get the param of the intentional_overflow attribute.
124540 + * * 0: MARK_END_INTENTIONAL
124541 + * * 1..MAX_PARAM: MARK_YES
124542 + * * -1: MARK_TURN_OFF
124543 + */
124544 +static tree get_attribute_param(const_tree decl)
124545 +{
124546 + const_tree attr;
124547 +
124548 + if (decl == NULL_TREE)
124549 + return NULL_TREE;
124550 +
124551 + attr = get_attribute("intentional_overflow", decl);
124552 + if (attr)
124553 + return TREE_VALUE(attr);
124554 + return NULL_TREE;
124555 +}
124556 +
124557 +// MARK_TURN_OFF
124558 +static bool is_turn_off_intentional_attr(const_tree decl)
124559 +{
124560 + const_tree param_head;
124561 +
124562 + param_head = get_attribute_param(decl);
124563 + if (param_head == NULL_TREE)
124564 + return false;
124565 +
124566 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
124567 + return true;
124568 + return false;
124569 +}
124570 +
124571 +// MARK_END_INTENTIONAL
124572 +static bool is_end_intentional_intentional_attr(const_tree decl)
124573 +{
124574 + const_tree param_head;
124575 +
124576 + param_head = get_attribute_param(decl);
124577 + if (param_head == NULL_TREE)
124578 + return false;
124579 +
124580 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
124581 + return true;
124582 + return false;
124583 +}
124584 +
124585 +// MARK_YES
124586 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
124587 +{
124588 + tree param, param_head;
124589 +
124590 + if (argnum == 0)
124591 + return false;
124592 +
124593 + param_head = get_attribute_param(decl);
124594 + for (param = param_head; param; param = TREE_CHAIN(param)) {
124595 + int argval = tree_to_shwi(TREE_VALUE(param));
124596 +
124597 + if (argval <= 0)
124598 + continue;
124599 + if (argnum == (unsigned int)argval)
124600 + return true;
124601 + }
124602 + return false;
124603 +}
124604 +
124605 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
124606 +{
124607 + const struct size_overflow_hash *hash;
124608 + location_t loc;
124609 +
124610 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
124611 + return;
124612 +
124613 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
124614 + return;
124615 +
124616 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
124617 + if (!hash)
124618 + return;
124619 +
124620 + loc = DECL_SOURCE_LOCATION(decl);
124621 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
124622 +}
124623 +
124624 +// Get the field decl of a component ref for intentional_overflow checking
124625 +static const_tree search_field_decl(const_tree comp_ref)
124626 +{
124627 + const_tree field = NULL_TREE;
124628 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
124629 +
124630 + for (i = 0; i < len; i++) {
124631 + field = TREE_OPERAND(comp_ref, i);
124632 + if (TREE_CODE(field) == FIELD_DECL)
124633 + break;
124634 + }
124635 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
124636 + return field;
124637 +}
124638 +
124639 +/* Get the type of the intentional_overflow attribute of a node
124640 + * * MARK_TURN_OFF
124641 + * * MARK_YES
124642 + * * MARK_NO
124643 + * * MARK_END_INTENTIONAL
124644 + */
124645 +static enum intentional_mark get_intentional_attr_type(const_tree node)
124646 +{
124647 + const_tree cur_decl;
124648 +
124649 + if (node == NULL_TREE)
124650 + return MARK_NO;
124651 +
124652 + switch (TREE_CODE(node)) {
124653 + case COMPONENT_REF:
124654 + cur_decl = search_field_decl(node);
124655 + if (is_turn_off_intentional_attr(cur_decl))
124656 + return MARK_TURN_OFF;
124657 + if (is_end_intentional_intentional_attr(cur_decl))
124658 + return MARK_YES;
124659 + break;
124660 + case PARM_DECL: {
124661 + unsigned int argnum;
124662 +
124663 + cur_decl = get_orig_fndecl(current_function_decl);
124664 + argnum = find_arg_number_tree(node, cur_decl);
124665 + if (argnum == CANNOT_FIND_ARG)
124666 + return MARK_NO;
124667 + if (is_yes_intentional_attr(cur_decl, argnum))
124668 + return MARK_YES;
124669 + if (is_end_intentional_intentional_attr(cur_decl))
124670 + return MARK_END_INTENTIONAL;
124671 + break;
124672 + }
124673 + case FUNCTION_DECL: {
124674 + const_tree fndecl = get_orig_fndecl(node);
124675 +
124676 + if (is_turn_off_intentional_attr(fndecl))
124677 + return MARK_TURN_OFF;
124678 + if (is_end_intentional_intentional_attr(fndecl))
124679 + return MARK_END_INTENTIONAL;
124680 + }
124681 + default:
124682 + break;
124683 + }
124684 + return MARK_NO;
124685 +}
124686 +
124687 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
124688 +{
124689 + enum intentional_mark mark = MARK_NO;
124690 + gphi *phi = as_a_gphi(get_def_stmt(result));
124691 + unsigned int i, n = gimple_phi_num_args(phi);
124692 +
124693 + pointer_set_insert(visited, phi);
124694 + for (i = 0; i < n; i++) {
124695 + tree arg = gimple_phi_arg_def(phi, i);
124696 +
124697 + mark = walk_use_def(visited, arg);
124698 + if (mark != MARK_NO)
124699 + return mark;
124700 + }
124701 +
124702 + return mark;
124703 +}
124704 +
124705 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
124706 +{
124707 + enum intentional_mark mark;
124708 + tree rhs1, rhs2;
124709 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
124710 +
124711 + rhs1 = gimple_assign_rhs1(def_stmt);
124712 + rhs2 = gimple_assign_rhs2(def_stmt);
124713 +
124714 + mark = walk_use_def(visited, rhs1);
124715 + if (mark == MARK_NO)
124716 + return walk_use_def(visited, rhs2);
124717 + return mark;
124718 +}
124719 +
124720 +enum intentional_mark get_so_asm_type(const_gimple stmt)
124721 +{
124722 + const gasm *asm_stmt;
124723 +
124724 + if (!stmt)
124725 + return MARK_NO;
124726 + if (!is_size_overflow_asm(stmt))
124727 + return MARK_NO;
124728 +
124729 + asm_stmt = as_a_const_gasm(stmt);
124730 + if (is_size_overflow_insert_check_asm(asm_stmt))
124731 + return MARK_NO;
124732 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
124733 + return MARK_TURN_OFF;
124734 + if (is_size_overflow_intentional_asm_end(asm_stmt))
124735 + return MARK_END_INTENTIONAL;
124736 + return MARK_YES;
124737 +}
124738 +
124739 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
124740 +{
124741 + const_gimple def_stmt;
124742 +
124743 + if (TREE_CODE(lhs) != SSA_NAME)
124744 + return get_intentional_attr_type(lhs);
124745 +
124746 + def_stmt = get_def_stmt(lhs);
124747 + gcc_assert(def_stmt);
124748 +
124749 + if (pointer_set_insert(visited, def_stmt))
124750 + return MARK_NO;
124751 +
124752 + switch (gimple_code(def_stmt)) {
124753 + case GIMPLE_CALL:
124754 + case GIMPLE_RETURN:
124755 + return MARK_NO;
124756 + case GIMPLE_NOP:
124757 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
124758 + case GIMPLE_ASM:
124759 + return get_so_asm_type(as_a_const_gasm(def_stmt));
124760 + case GIMPLE_PHI:
124761 + return walk_use_def_phi(visited, lhs);
124762 + case GIMPLE_ASSIGN:
124763 + switch (gimple_num_ops(def_stmt)) {
124764 + case 2:
124765 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
124766 + case 3:
124767 + return walk_use_def_binary(visited, lhs);
124768 + }
124769 + default:
124770 + debug_gimple_stmt((gimple)def_stmt);
124771 + error("%s: unknown gimple code", __func__);
124772 + gcc_unreachable();
124773 + }
124774 +}
124775 +
124776 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
124777 +{
124778 + enum intentional_mark mark;
124779 + gimple_set *visited;
124780 +
124781 + visited = pointer_set_create();
124782 + mark = walk_use_def(visited, var);
124783 + pointer_set_destroy(visited);
124784 +
124785 + return mark;
124786 +}
124787 +
124788 +/* Search intentional_overflow attribute on caller and on callee too.
124789 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
124790 + * parameters aren't tracked backwards.
124791 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
124792 + * the function.
124793 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
124794 + * in all callers (on a structure field means that overflow checking is turned off
124795 + * in all expressions involving the given field).
124796 + */
124797 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
124798 +{
124799 + enum intentional_mark caller_mark, callee_mark;
124800 + const_tree fndecl, orig_cur_fndecl, arg;
124801 +
124802 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
124803 +
124804 + // handle MARK_TURN_OFF early on the caller
124805 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
124806 + return MARK_TURN_OFF;
124807 +
124808 + switch (gimple_code(stmt)) {
124809 + case GIMPLE_RETURN:
124810 + gcc_assert(argnum == 0);
124811 + // for now ignore other intentional attribute types on returns
124812 + return MARK_NO;
124813 + case GIMPLE_CALL:
124814 + gcc_assert(argnum != 0);
124815 + gcc_assert(argnum <= gimple_call_num_args(stmt));
124816 + arg = gimple_call_arg(stmt, argnum - 1);
124817 + break;
124818 + default:
124819 + debug_gimple_stmt((gimple)stmt);
124820 + gcc_unreachable();
124821 + }
124822 +
124823 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
124824 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
124825 + return MARK_END_INTENTIONAL;
124826 +
124827 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
124828 + // handle MARK_TURN_OFF on the callee
124829 + if (is_turn_off_intentional_attr(fndecl))
124830 + return MARK_TURN_OFF;
124831 + // find a defining marked caller argument or struct field for arg
124832 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
124833 +
124834 + // did we find a marked struct field?
124835 + if (caller_mark == MARK_TURN_OFF)
124836 + return MARK_TURN_OFF;
124837 +
124838 + // handle MARK_END_INTENTIONAL on the callee
124839 + if (is_end_intentional_intentional_attr(fndecl))
124840 + callee_mark = MARK_END_INTENTIONAL;
124841 + // is it a marked callee parameter?
124842 + else if (is_yes_intentional_attr(fndecl, argnum))
124843 + callee_mark = MARK_YES;
124844 + else
124845 + callee_mark = MARK_NO;
124846 +
124847 + // no intentional attribute found
124848 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
124849 + return MARK_NO;
124850 +
124851 + // MARK_YES is meaningful only on the caller
124852 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
124853 + return MARK_NO;
124854 +
124855 + // we found a code region where we don't want to duplicate
124856 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
124857 + return MARK_END_INTENTIONAL;
124858 +
124859 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
124860 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
124861 + return MARK_NO;
124862 +
124863 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
124864 + if (caller_mark == MARK_YES) {
124865 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
124866 + return MARK_YES;
124867 + }
124868 +
124869 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
124870 + debug_gimple_stmt((gimple)stmt);
124871 + print_intentional_mark(caller_mark);
124872 + print_intentional_mark(callee_mark);
124873 + gcc_unreachable();
124874 +}
124875 +
124876 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
124877 +{
124878 + const_tree arg;
124879 +
124880 + switch (gimple_code(stmt)) {
124881 + case GIMPLE_RETURN:
124882 + gcc_assert(argnum == 0);
124883 + arg = gimple_return_retval(as_a_const_greturn(stmt));
124884 + break;
124885 + case GIMPLE_CALL:
124886 + gcc_assert(argnum != 0);
124887 + gcc_assert(argnum <= gimple_call_num_args(stmt));
124888 + arg = gimple_call_arg(stmt, argnum - 1);
124889 + break;
124890 + case GIMPLE_ASM:
124891 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
124892 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
124893 + break;
124894 + default:
124895 + debug_gimple_stmt((gimple)stmt);
124896 + gcc_unreachable();
124897 + }
124898 +
124899 + // find a defining marked caller argument or struct field for arg
124900 + return check_intentional_size_overflow_asm_and_attribute(arg);
124901 +}
124902 +
124903 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
124904 +{
124905 + const_tree rhs1, lhs, rhs1_type, lhs_type;
124906 + enum machine_mode lhs_mode, rhs_mode;
124907 + gimple def_stmt = get_def_stmt(no_const_rhs);
124908 +
124909 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
124910 + return false;
124911 +
124912 + rhs1 = gimple_assign_rhs1(def_stmt);
124913 + lhs = gimple_assign_lhs(def_stmt);
124914 + rhs1_type = TREE_TYPE(rhs1);
124915 + lhs_type = TREE_TYPE(lhs);
124916 + rhs_mode = TYPE_MODE(rhs1_type);
124917 + lhs_mode = TYPE_MODE(lhs_type);
124918 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
124919 + return false;
124920 +
124921 + return true;
124922 +}
124923 +
124924 +static unsigned int uses_num(tree node)
124925 +{
124926 + imm_use_iterator imm_iter;
124927 + use_operand_p use_p;
124928 + unsigned int num = 0;
124929 +
124930 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
124931 + gimple use_stmt = USE_STMT(use_p);
124932 +
124933 + if (use_stmt == NULL)
124934 + return num;
124935 + if (is_gimple_debug(use_stmt))
124936 + continue;
124937 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
124938 + continue;
124939 + num++;
124940 + }
124941 + return num;
124942 +}
124943 +
124944 +static bool no_uses(tree node)
124945 +{
124946 + return !uses_num(node);
124947 +}
124948 +
124949 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
124950 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
124951 +{
124952 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
124953 + gimple def_stmt = get_def_stmt(lhs);
124954 +
124955 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
124956 + return false;
124957 +
124958 + rhs1 = gimple_assign_rhs1(def_stmt);
124959 + rhs_type = TREE_TYPE(rhs1);
124960 + lhs_type = TREE_TYPE(lhs);
124961 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
124962 + return false;
124963 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
124964 + return false;
124965 +
124966 + def_stmt = get_def_stmt(rhs1);
124967 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
124968 + return false;
124969 +
124970 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
124971 + return false;
124972 +
124973 + rhs1 = gimple_assign_rhs1(def_stmt);
124974 + rhs2 = gimple_assign_rhs2(def_stmt);
124975 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
124976 + return false;
124977 +
124978 + if (is_gimple_constant(rhs2))
124979 + not_const_rhs = rhs1;
124980 + else
124981 + not_const_rhs = rhs2;
124982 +
124983 + return no_uses(not_const_rhs);
124984 +}
124985 +
124986 +static bool is_lt_signed_type_max(const_tree rhs)
124987 +{
124988 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
124989 +
124990 + if (!TYPE_UNSIGNED(type))
124991 + return true;
124992 +
124993 + switch (TYPE_MODE(type)) {
124994 + case QImode:
124995 + new_type = intQI_type_node;
124996 + break;
124997 + case HImode:
124998 + new_type = intHI_type_node;
124999 + break;
125000 + case SImode:
125001 + new_type = intSI_type_node;
125002 + break;
125003 + case DImode:
125004 + new_type = intDI_type_node;
125005 + break;
125006 + default:
125007 + debug_tree((tree)type);
125008 + gcc_unreachable();
125009 + }
125010 +
125011 + type_max = TYPE_MAX_VALUE(new_type);
125012 + if (!tree_int_cst_lt(type_max, rhs))
125013 + return true;
125014 +
125015 + return false;
125016 +}
125017 +
125018 +static bool is_gt_zero(const_tree rhs)
125019 +{
125020 + const_tree type = TREE_TYPE(rhs);
125021 +
125022 + if (TYPE_UNSIGNED(type))
125023 + return true;
125024 +
125025 + if (!tree_int_cst_lt(rhs, integer_zero_node))
125026 + return true;
125027 +
125028 + return false;
125029 +}
125030 +
125031 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
125032 +{
125033 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
125034 + return false;
125035 + if (!is_gimple_constant(rhs))
125036 + return false;
125037 +
125038 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
125039 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
125040 + return false;
125041 +
125042 + return true;
125043 +}
125044 +
125045 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
125046 +{
125047 + const_gimple assign;
125048 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
125049 + tree origtype = TREE_TYPE(orig_rhs);
125050 +
125051 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125052 + pointer_set_insert(visited->my_stmts, assign);
125053 + return get_lhs(assign);
125054 +}
125055 +
125056 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
125057 +{
125058 + tree new_rhs, orig_rhs;
125059 + void (*gimple_assign_set_rhs)(gimple, tree);
125060 + tree rhs1 = gimple_assign_rhs1(stmt);
125061 + tree rhs2 = gimple_assign_rhs2(stmt);
125062 + tree lhs = gimple_assign_lhs(stmt);
125063 +
125064 + if (!check_overflow)
125065 + return create_assign(visited, stmt, lhs, AFTER_STMT);
125066 +
125067 + if (change_rhs == NULL_TREE)
125068 + return create_assign(visited, stmt, lhs, AFTER_STMT);
125069 +
125070 + if (new_rhs2 == NULL_TREE) {
125071 + orig_rhs = rhs1;
125072 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
125073 + } else {
125074 + orig_rhs = rhs2;
125075 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
125076 + }
125077 +
125078 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
125079 +
125080 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
125081 + gimple_assign_set_rhs(stmt, new_rhs);
125082 + update_stmt(stmt);
125083 +
125084 + return create_assign(visited, stmt, lhs, AFTER_STMT);
125085 +}
125086 +
125087 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
125088 +{
125089 + gimple rhs1_def_stmt, rhs2_def_stmt;
125090 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
125091 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
125092 + const_tree rhs1 = gimple_assign_rhs1(stmt);
125093 + const_tree rhs2 = gimple_assign_rhs2(stmt);
125094 +
125095 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
125096 + return false;
125097 +
125098 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
125099 +
125100 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
125101 + return false;
125102 +
125103 + rhs1_def_stmt = get_def_stmt(rhs1);
125104 + rhs2_def_stmt = get_def_stmt(rhs2);
125105 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
125106 + return false;
125107 +
125108 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
125109 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
125110 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
125111 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
125112 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
125113 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
125114 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
125115 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
125116 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
125117 + return false;
125118 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
125119 + return false;
125120 +
125121 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
125122 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
125123 + return true;
125124 +}
125125 +
125126 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
125127 +{
125128 + gassign *assign;
125129 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
125130 + tree type = TREE_TYPE(rhs1);
125131 + tree lhs = create_new_var(type);
125132 +
125133 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
125134 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
125135 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
125136 +
125137 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
125138 + update_stmt(assign);
125139 + pointer_set_insert(visited->my_stmts, assign);
125140 + return assign;
125141 +}
125142 +
125143 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
125144 +{
125145 + gimple_stmt_iterator gsi;
125146 + const_gimple cast_stmt;
125147 + tree type = TREE_TYPE(node);
125148 +
125149 + if (types_compatible_p(type, intTI_type_node))
125150 + return node;
125151 +
125152 + gsi = gsi_for_stmt(stmt);
125153 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125154 + pointer_set_insert(visited->my_stmts, cast_stmt);
125155 + return get_lhs(cast_stmt);
125156 +}
125157 +
125158 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
125159 +{
125160 + tree rhs1, def_stmt_rhs1;
125161 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
125162 +
125163 + def_stmt = get_def_stmt(var);
125164 + if (!gimple_assign_cast_p(def_stmt))
125165 + return NULL_TREE;
125166 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
125167 +
125168 + rhs1 = gimple_assign_rhs1(def_stmt);
125169 + rhs1_def_stmt = get_def_stmt(rhs1);
125170 + if (!gimple_assign_cast_p(rhs1_def_stmt))
125171 + return rhs1;
125172 +
125173 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
125174 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
125175 +
125176 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
125177 + case GIMPLE_CALL:
125178 + case GIMPLE_NOP:
125179 + case GIMPLE_ASM:
125180 + case GIMPLE_PHI:
125181 + return def_stmt_rhs1;
125182 + case GIMPLE_ASSIGN:
125183 + return rhs1;
125184 + default:
125185 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
125186 + gcc_unreachable();
125187 + }
125188 +}
125189 +
125190 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
125191 +{
125192 + tree new_rhs1, new_rhs2;
125193 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
125194 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
125195 + tree rhs1 = gimple_assign_rhs1(stmt);
125196 + tree rhs2 = gimple_assign_rhs2(stmt);
125197 +
125198 + if (!is_subtraction_special(visited, stmt))
125199 + return NULL_TREE;
125200 +
125201 + new_rhs1 = expand(visited, rhs1);
125202 + new_rhs2 = expand(visited, rhs2);
125203 +
125204 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
125205 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
125206 +
125207 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
125208 + return NULL_TREE;
125209 +
125210 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
125211 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
125212 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
125213 + }
125214 +
125215 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
125216 + new_lhs = gimple_assign_lhs(assign);
125217 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
125218 +
125219 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
125220 +}
125221 +
125222 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
125223 +{
125224 + const_gimple def_stmt;
125225 +
125226 + if (TREE_CODE(rhs) != SSA_NAME)
125227 + return false;
125228 +
125229 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
125230 + return false;
125231 +
125232 + def_stmt = get_def_stmt(rhs);
125233 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
125234 + return false;
125235 +
125236 + return true;
125237 +}
125238 +
125239 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
125240 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
125241 + * fffffff * 16 > signed max -> truncate
125242 + */
125243 +static bool look_for_mult_and_add(const_gimple stmt)
125244 +{
125245 + const_tree res;
125246 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
125247 + const_gimple def_stmt;
125248 +
125249 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
125250 + return false;
125251 + if (!is_gimple_assign(stmt))
125252 + return false;
125253 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
125254 + return false;
125255 +
125256 + rhs1 = gimple_assign_rhs1(stmt);
125257 + rhs2 = gimple_assign_rhs2(stmt);
125258 + if (is_gimple_constant(rhs1)) {
125259 + const_rhs = rhs1;
125260 + def_stmt = get_def_stmt(rhs2);
125261 + } else if (is_gimple_constant(rhs2)) {
125262 + const_rhs = rhs2;
125263 + def_stmt = get_def_stmt(rhs1);
125264 + } else
125265 + return false;
125266 +
125267 + if (!is_gimple_assign(def_stmt))
125268 + return false;
125269 +
125270 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
125271 + return false;
125272 +
125273 + def_rhs1 = gimple_assign_rhs1(def_stmt);
125274 + def_rhs2 = gimple_assign_rhs2(def_stmt);
125275 + if (is_gimple_constant(def_rhs1))
125276 + def_const_rhs = def_rhs1;
125277 + else if (is_gimple_constant(def_rhs2))
125278 + def_const_rhs = def_rhs2;
125279 + else
125280 + return false;
125281 +
125282 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
125283 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
125284 + return false;
125285 + return true;
125286 +}
125287 +
125288 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
125289 +{
125290 + const_gimple def_stmt_1, def_stmt_2;
125291 + const_tree rhs1, rhs2;
125292 + bool add_mul_rhs1, add_mul_rhs2;
125293 +
125294 + rhs1 = gimple_assign_rhs1(stmt);
125295 + def_stmt_1 = get_def_stmt(rhs1);
125296 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
125297 +
125298 + rhs2 = gimple_assign_rhs2(stmt);
125299 + def_stmt_2 = get_def_stmt(rhs2);
125300 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
125301 +
125302 + if (add_mul_rhs1)
125303 + return RHS1_INTENTIONAL_OVERFLOW;
125304 + if (add_mul_rhs2)
125305 + return RHS2_INTENTIONAL_OVERFLOW;
125306 + return NO_INTENTIONAL_OVERFLOW;
125307 +}
125308 +
125309 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
125310 +{
125311 + gassign *my_stmt;
125312 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
125313 +
125314 + gsi_next(&gsi);
125315 + my_stmt = as_a_gassign(gsi_stmt(gsi));
125316 +
125317 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
125318 + if (gimple_assign_cast_p(stmt) && gimple_assign_cast_p(my_stmt))
125319 + return my_stmt;
125320 +
125321 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
125322 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
125323 + debug_gimple_stmt(stmt);
125324 + debug_gimple_stmt(my_stmt);
125325 + gcc_unreachable();
125326 + }
125327 +
125328 + return my_stmt;
125329 +}
125330 +
125331 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
125332 + * unsigned type cast to signed type, unsigned type: no more uses
125333 + * e.g., lib/vsprintf.c:simple_strtol()
125334 + * _10 = (unsigned long int) _9
125335 + * _11 = -_10;
125336 + * _12 = (long int) _11; (_11_ no more uses)
125337 + */
125338 +static bool is_call_or_cast(gimple stmt)
125339 +{
125340 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
125341 +}
125342 +
125343 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
125344 +{
125345 + const_tree rhs;
125346 + gimple def_stmt;
125347 +
125348 + if (node == NULL_TREE)
125349 + return true;
125350 + if (is_gimple_constant(node))
125351 + return true;
125352 +
125353 + def_stmt = get_def_stmt(node);
125354 + if (!def_stmt)
125355 + return false;
125356 +
125357 + if (is_call_or_cast(def_stmt))
125358 + return true;
125359 +
125360 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
125361 + return false;
125362 + rhs = gimple_assign_rhs1(def_stmt);
125363 + def_stmt = get_def_stmt(rhs);
125364 + if (!def_stmt)
125365 + return false;
125366 + return is_call_or_cast(def_stmt);
125367 +}
125368 +
125369 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
125370 +{
125371 + unsigned int use_num;
125372 + gassign *so_stmt;
125373 + const_gimple def_stmt;
125374 + const_tree rhs1, rhs2;
125375 + tree rhs = gimple_assign_rhs1(stmt);
125376 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
125377 + const_tree rhs_type = TREE_TYPE(rhs);
125378 +
125379 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
125380 + return;
125381 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
125382 + return;
125383 + use_num = uses_num(rhs);
125384 + if (use_num != 1)
125385 + return;
125386 +
125387 + def_stmt = get_def_stmt(rhs);
125388 + if (!def_stmt)
125389 + return;
125390 + if (!is_gimple_assign(def_stmt))
125391 + return;
125392 +
125393 + rhs1 = gimple_assign_rhs1(def_stmt);
125394 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
125395 + return;
125396 +
125397 + rhs2 = gimple_assign_rhs2(def_stmt);
125398 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
125399 + return;
125400 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
125401 + return;
125402 +
125403 + so_stmt = get_dup_stmt(visited, stmt);
125404 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
125405 +}
125406 +
125407 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
125408 new file mode 100644
125409 index 0000000..c1b4773
125410 --- /dev/null
125411 +++ b/tools/gcc/size_overflow_plugin/misc.c
125412 @@ -0,0 +1,441 @@
125413 +/*
125414 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
125415 + * Licensed under the GPL v2, or (at your option) v3
125416 + *
125417 + * Homepage:
125418 + * https://github.com/ephox-gcc-plugins/size_overflow
125419 + *
125420 + * Documentation:
125421 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
125422 + *
125423 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
125424 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
125425 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
125426 + *
125427 + * Usage:
125428 + * $ make
125429 + * $ make run
125430 + */
125431 +
125432 +#include "size_overflow.h"
125433 +
125434 +const char *get_type_name_from_field(const_tree field_decl)
125435 +{
125436 + const_tree context, type_name;
125437 +
125438 + if (TREE_CODE(field_decl) != FIELD_DECL)
125439 + return NULL;
125440 +
125441 + context = DECL_CONTEXT(field_decl);
125442 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
125443 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
125444 + if (type_name == NULL_TREE)
125445 + return NULL;
125446 +
125447 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
125448 + return IDENTIFIER_POINTER(type_name);
125449 + else if (TREE_CODE(type_name) == TYPE_DECL)
125450 + return DECL_NAME_POINTER(type_name);
125451 +
125452 + debug_tree((tree)field_decl);
125453 + debug_tree((tree)type_name);
125454 + gcc_unreachable();
125455 +}
125456 +
125457 +// Was the function created by the compiler itself?
125458 +bool made_by_compiler(const_tree decl)
125459 +{
125460 + struct cgraph_node *node;
125461 +
125462 + if (FUNCTION_PTR_P(decl))
125463 + return false;
125464 + if (TREE_CODE(decl) == VAR_DECL)
125465 + return false;
125466 +
125467 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
125468 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
125469 + return true;
125470 + if (DECL_ARTIFICIAL(decl))
125471 + return true;
125472 +
125473 + node = get_cnode(decl);
125474 + if (!node)
125475 + return false;
125476 + return node->clone_of != NULL;
125477 +}
125478 +
125479 +bool skip_types(const_tree var)
125480 +{
125481 + const_tree type;
125482 +
125483 + type = TREE_TYPE(var);
125484 + if (type == NULL_TREE)
125485 + return true;
125486 +
125487 + switch (TREE_CODE(type)) {
125488 + case INTEGER_TYPE:
125489 + case ENUMERAL_TYPE:
125490 + return false;
125491 + default:
125492 + return true;
125493 + }
125494 +}
125495 +
125496 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
125497 +{
125498 + gimple def_stmt;
125499 +
125500 + gcc_assert(fn_ptr != NULL_TREE);
125501 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
125502 +
125503 + if (is_gimple_constant(fn_ptr))
125504 + return NULL;
125505 +
125506 + def_stmt = get_def_stmt(fn_ptr);
125507 + gcc_assert(def_stmt);
125508 + return def_stmt;
125509 +}
125510 +
125511 +gimple get_def_stmt(const_tree node)
125512 +{
125513 + gcc_assert(node != NULL_TREE);
125514 +
125515 + if (TREE_CODE(node) != SSA_NAME)
125516 + return NULL;
125517 + return SSA_NAME_DEF_STMT(node);
125518 +}
125519 +
125520 +tree create_new_var(tree type)
125521 +{
125522 + tree new_var = create_tmp_var(type, "cicus");
125523 +
125524 + add_referenced_var(new_var);
125525 + return new_var;
125526 +}
125527 +
125528 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
125529 +{
125530 + const_gimple def_stmt = get_def_stmt(rhs);
125531 +
125532 + if (force)
125533 + return false;
125534 +
125535 + if (is_gimple_constant(rhs))
125536 + return false;
125537 +
125538 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
125539 + return false;
125540 +
125541 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
125542 + return false;
125543 +
125544 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
125545 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
125546 + return false;
125547 +
125548 + return true;
125549 +}
125550 +
125551 +tree cast_a_tree(tree type, tree var)
125552 +{
125553 + gcc_assert(type != NULL_TREE);
125554 + gcc_assert(var != NULL_TREE);
125555 + gcc_assert(fold_convertible_p(type, var));
125556 +
125557 + return fold_convert(type, var);
125558 +}
125559 +
125560 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
125561 +{
125562 + gassign *assign;
125563 + gimple def_stmt;
125564 +
125565 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
125566 + gcc_assert(!is_gimple_constant(rhs));
125567 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
125568 + gcc_unreachable();
125569 +
125570 + def_stmt = get_def_stmt(rhs);
125571 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
125572 + return def_stmt;
125573 +
125574 + if (lhs == CREATE_NEW_VAR)
125575 + lhs = create_new_var(dst_type);
125576 +
125577 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
125578 +
125579 + if (!gsi_end_p(*gsi)) {
125580 + location_t loc = gimple_location(gsi_stmt(*gsi));
125581 + gimple_set_location(assign, loc);
125582 + }
125583 +
125584 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
125585 +
125586 + if (before)
125587 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
125588 + else
125589 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
125590 + update_stmt(assign);
125591 + return assign;
125592 +}
125593 +
125594 +bool is_size_overflow_type(const_tree var)
125595 +{
125596 + const char *name;
125597 + const_tree type_name, type;
125598 +
125599 + if (var == NULL_TREE)
125600 + return false;
125601 +
125602 + type = TREE_TYPE(var);
125603 + type_name = TYPE_NAME(type);
125604 + if (type_name == NULL_TREE)
125605 + return false;
125606 +
125607 + if (DECL_P(type_name))
125608 + name = DECL_NAME_POINTER(type_name);
125609 + else
125610 + name = IDENTIFIER_POINTER(type_name);
125611 +
125612 + if (!strncmp(name, "size_overflow_type", 18))
125613 + return true;
125614 + return false;
125615 +}
125616 +
125617 +// Determine if a cloned function has all the original arguments
125618 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
125619 +{
125620 + const_tree new_decl_list, old_decl_list;
125621 +
125622 + if (new_node->clone_of && new_node->clone.tree_map)
125623 + return !new_node->clone.args_to_skip;
125624 +
125625 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
125626 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
125627 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
125628 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
125629 +
125630 + return true;
125631 +}
125632 +
125633 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
125634 +{
125635 + unsigned int new_num;
125636 + const_tree fndecl_arg;
125637 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
125638 + const_tree arg, target_fndecl_arglist;
125639 +
125640 + if (num == 0)
125641 + return num;
125642 +
125643 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
125644 + return num;
125645 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
125646 + return CANNOT_FIND_ARG;
125647 +
125648 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
125649 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
125650 + return CANNOT_FIND_ARG;
125651 +
125652 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
125653 + gcc_assert(fndecl_arg != NULL_TREE);
125654 +
125655 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
125656 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
125657 + return new_num;
125658 + }
125659 +
125660 + return CANNOT_FIND_ARG;
125661 +}
125662 +
125663 +// Find the specified argument in the originally cloned function
125664 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
125665 +{
125666 + bitmap args_to_skip;
125667 + unsigned int i, new_argnum = clone_argnum;
125668 +
125669 + if (unchanged_arglist(new_node, old_node))
125670 + return clone_argnum;
125671 +
125672 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
125673 + args_to_skip = new_node->clone.args_to_skip;
125674 + for (i = 0; i < clone_argnum; i++) {
125675 + if (bitmap_bit_p(args_to_skip, i))
125676 + new_argnum++;
125677 + }
125678 + return new_argnum;
125679 +}
125680 +
125681 +// Find the specified argument in the clone
125682 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
125683 +{
125684 + bitmap args_to_skip;
125685 + unsigned int i, new_argnum = orig_argnum;
125686 +
125687 + if (unchanged_arglist(new_node, old_node))
125688 + return orig_argnum;
125689 +
125690 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
125691 + args_to_skip = new_node->clone.args_to_skip;
125692 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
125693 + // XXX torolni kellene a nodeot
125694 + return CANNOT_FIND_ARG;
125695 +
125696 + for (i = 0; i < orig_argnum; i++) {
125697 + if (bitmap_bit_p(args_to_skip, i))
125698 + new_argnum--;
125699 + }
125700 + return new_argnum;
125701 +}
125702 +
125703 +// Associate the argument between a clone and a cloned function
125704 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
125705 +{
125706 + bool node_clone, correct_argnum_of_node_clone;
125707 + const_tree correct_argnum_of_node_decl, node_decl;
125708 +
125709 + if (node == correct_argnum_of_node)
125710 + return argnum;
125711 + if (argnum == 0)
125712 + return argnum;
125713 +
125714 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
125715 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
125716 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
125717 +
125718 + if (node) {
125719 + node_decl = NODE_DECL(node);
125720 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
125721 + node_clone = made_by_compiler(node_decl);
125722 + } else {
125723 + node_decl = NULL_TREE;
125724 + node_clone = false;
125725 + }
125726 +
125727 + if (correct_argnum_of_node_decl == node_decl)
125728 + return argnum;
125729 +
125730 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
125731 + // the original decl is lost if both nodes are clones
125732 + if (node_clone && correct_argnum_of_node_clone) {
125733 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
125734 + return argnum;
125735 + }
125736 +
125737 + if (node_clone && !correct_argnum_of_node_clone)
125738 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
125739 + else if (!node_clone && correct_argnum_of_node_clone)
125740 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
125741 +
125742 + if (node)
125743 + debug_tree((tree)NODE_DECL(node));
125744 + debug_tree((tree)correct_argnum_of_node_decl);
125745 + gcc_unreachable();
125746 +}
125747 +
125748 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
125749 +{
125750 + struct cgraph_node *node, *correct_argnum_of_node;
125751 +
125752 + gcc_assert(decl != NULL_TREE);
125753 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
125754 +
125755 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
125756 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
125757 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
125758 +
125759 + node = get_cnode(decl);
125760 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
125761 +}
125762 +
125763 +// Find the original cloned function
125764 +tree get_orig_fndecl(const_tree clone_fndecl)
125765 +{
125766 + struct cgraph_node *node;
125767 +
125768 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
125769 + return (tree)DECL_ORIGIN(clone_fndecl);
125770 + node = get_cnode(clone_fndecl);
125771 + if (!node)
125772 + return (tree)clone_fndecl;
125773 +
125774 + while (node->clone_of)
125775 + node = node->clone_of;
125776 + if (!made_by_compiler(NODE_DECL(node)))
125777 + return NODE_DECL(node);
125778 + // Return the cloned decl because it is needed for the transform callback
125779 + return (tree)clone_fndecl;
125780 +}
125781 +
125782 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
125783 +{
125784 + if (gimple_call_num_args(stmt) == 0)
125785 + return NULL_TREE;
125786 + return gimple_call_fndecl(stmt);
125787 +}
125788 +
125789 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
125790 +{
125791 + tree fndecl;
125792 +
125793 + fndecl = get_interesting_fndecl_from_stmt(stmt);
125794 + if (fndecl == NULL_TREE)
125795 + return NULL_TREE;
125796 + return get_orig_fndecl(fndecl);
125797 +}
125798 +
125799 +void set_dominance_info(void)
125800 +{
125801 + calculate_dominance_info(CDI_DOMINATORS);
125802 + calculate_dominance_info(CDI_POST_DOMINATORS);
125803 +}
125804 +
125805 +void unset_dominance_info(void)
125806 +{
125807 + free_dominance_info(CDI_DOMINATORS);
125808 + free_dominance_info(CDI_POST_DOMINATORS);
125809 +}
125810 +
125811 +void set_current_function_decl(tree fndecl)
125812 +{
125813 + gcc_assert(fndecl != NULL_TREE);
125814 +
125815 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
125816 +#if BUILDING_GCC_VERSION <= 4007
125817 + current_function_decl = fndecl;
125818 +#endif
125819 + set_dominance_info();
125820 +}
125821 +
125822 +void unset_current_function_decl(void)
125823 +{
125824 + unset_dominance_info();
125825 +#if BUILDING_GCC_VERSION <= 4007
125826 + current_function_decl = NULL_TREE;
125827 +#endif
125828 + pop_cfun();
125829 +}
125830 +
125831 +bool is_valid_cgraph_node(struct cgraph_node *node)
125832 +{
125833 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
125834 + return false;
125835 + if (node->thunk.thunk_p || node->alias)
125836 + return false;
125837 + return true;
125838 +}
125839 +
125840 +tree get_lhs(const_gimple stmt)
125841 +{
125842 + switch (gimple_code(stmt)) {
125843 + case GIMPLE_ASSIGN:
125844 + case GIMPLE_CALL:
125845 + return gimple_get_lhs(stmt);
125846 + case GIMPLE_PHI:
125847 + return gimple_phi_result(stmt);
125848 + default:
125849 + debug_gimple_stmt((gimple)stmt);
125850 + gcc_unreachable();
125851 + }
125852 +}
125853 +
125854 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
125855 new file mode 100644
125856 index 0000000..5622b51
125857 --- /dev/null
125858 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
125859 @@ -0,0 +1,137 @@
125860 +/*
125861 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
125862 + * Licensed under the GPL v2, or (at your option) v3
125863 + *
125864 + * Homepage:
125865 + * https://github.com/ephox-gcc-plugins/size_overflow
125866 + *
125867 + * Documentation:
125868 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
125869 + *
125870 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
125871 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
125872 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
125873 + *
125874 + * Usage:
125875 + * $ make
125876 + * $ make run
125877 + */
125878 +
125879 +#include "size_overflow.h"
125880 +
125881 +bool skip_expr_on_double_type(const gassign *stmt)
125882 +{
125883 + enum tree_code code = gimple_assign_rhs_code(stmt);
125884 +
125885 + switch (code) {
125886 + case RSHIFT_EXPR:
125887 + case TRUNC_DIV_EXPR:
125888 + case CEIL_DIV_EXPR:
125889 + case FLOOR_DIV_EXPR:
125890 + case ROUND_DIV_EXPR:
125891 + case EXACT_DIV_EXPR:
125892 + case RDIV_EXPR:
125893 + case TRUNC_MOD_EXPR:
125894 + case CEIL_MOD_EXPR:
125895 + case FLOOR_MOD_EXPR:
125896 + case ROUND_MOD_EXPR:
125897 + return true;
125898 + default:
125899 + return false;
125900 + }
125901 +}
125902 +
125903 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
125904 +{
125905 + const_tree orig_rhs1;
125906 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
125907 + const_gimple down_cast, up_cast;
125908 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
125909 +
125910 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125911 + down_lhs = get_lhs(down_cast);
125912 +
125913 + gsi = gsi_for_stmt(use_stmt);
125914 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125915 + new_lhs = get_lhs(up_cast);
125916 +
125917 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
125918 + if (operand_equal_p(orig_rhs1, rhs, 0))
125919 + gimple_assign_set_rhs1(use_stmt, new_lhs);
125920 + else
125921 + gimple_assign_set_rhs2(use_stmt, new_lhs);
125922 + update_stmt(use_stmt);
125923 +
125924 + pointer_set_insert(visited->my_stmts, up_cast);
125925 + pointer_set_insert(visited->my_stmts, down_cast);
125926 + pointer_set_insert(visited->skip_expr_casts, up_cast);
125927 + pointer_set_insert(visited->skip_expr_casts, down_cast);
125928 +}
125929 +
125930 +static tree get_proper_unsigned_half_type(const_tree node)
125931 +{
125932 + tree new_type, type;
125933 +
125934 + gcc_assert(is_size_overflow_type(node));
125935 +
125936 + type = TREE_TYPE(node);
125937 + switch (TYPE_MODE(type)) {
125938 + case HImode:
125939 + new_type = unsigned_intQI_type_node;
125940 + break;
125941 + case SImode:
125942 + new_type = unsigned_intHI_type_node;
125943 + break;
125944 + case DImode:
125945 + new_type = unsigned_intSI_type_node;
125946 + break;
125947 + case TImode:
125948 + new_type = unsigned_intDI_type_node;
125949 + break;
125950 + default:
125951 + gcc_unreachable();
125952 + }
125953 +
125954 + if (TYPE_QUALS(type) != 0)
125955 + return build_qualified_type(new_type, TYPE_QUALS(type));
125956 + return new_type;
125957 +}
125958 +
125959 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
125960 +{
125961 + tree type;
125962 +
125963 + if (rhs == NULL_TREE)
125964 + return;
125965 + if (!is_size_overflow_type(rhs))
125966 + return;
125967 +
125968 + type = get_proper_unsigned_half_type(rhs);
125969 + if (is_gimple_constant(rhs))
125970 + return;
125971 + create_up_and_down_cast(visited, stmt, type, rhs);
125972 +}
125973 +
125974 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
125975 +{
125976 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
125977 + return;
125978 + gcc_assert(is_size_overflow_type(rhs));
125979 + insert_cast_rhs(visited, stmt, rhs);
125980 +}
125981 +
125982 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
125983 +{
125984 + tree rhs1, rhs2;
125985 +
125986 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
125987 + rhs1 = gimple_assign_rhs1(stmt);
125988 + insert_cast(visited, stmt, rhs1);
125989 + }
125990 +
125991 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
125992 + rhs2 = gimple_assign_rhs2(stmt);
125993 + insert_cast(visited, stmt, rhs2);
125994 + }
125995 +}
125996 +
125997 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
125998 new file mode 100644
125999 index 0000000..07e2ba7
126000 --- /dev/null
126001 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
126002 @@ -0,0 +1,281 @@
126003 +#ifndef SIZE_OVERFLOW_H
126004 +#define SIZE_OVERFLOW_H
126005 +
126006 +#define CREATE_NEW_VAR NULL_TREE
126007 +#define MAX_PARAM 31
126008 +#define CANNOT_FIND_ARG 32
126009 +#define NONE_ARGNUM 32
126010 +
126011 +#define BEFORE_STMT true
126012 +#define AFTER_STMT false
126013 +
126014 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
126015 +#define YES_ASM_STR "# size_overflow MARK_YES "
126016 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
126017 +#define SO_ASM_STR "# size_overflow "
126018 +#define OK_ASM_STR "# size_overflow MARK_NO"
126019 +
126020 +#define FUNCTION_PTR_P(node) \
126021 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
126022 +
126023 +#define CODES_LIMIT 32
126024 +
126025 +#define GLOBAL_NIFN_LEN 65536
126026 +#define NO_HASH 65537
126027 +
126028 +#include "gcc-common.h"
126029 +
126030 +#include <string.h>
126031 +#include <limits.h>
126032 +
126033 +enum intentional_mark {
126034 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
126035 +};
126036 +
126037 +enum intentional_overflow_type {
126038 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
126039 +};
126040 +
126041 +enum size_overflow_mark {
126042 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
126043 +};
126044 +
126045 +struct decl_hash {
126046 + size_t tree_codes_len;
126047 + unsigned char tree_codes[CODES_LIMIT];
126048 + const_tree decl;
126049 + unsigned int hash;
126050 + const char *fn_name;
126051 +};
126052 +
126053 +struct next_interesting_function;
126054 +typedef struct next_interesting_function * next_interesting_function_t;
126055 +
126056 +#if BUILDING_GCC_VERSION <= 4007
126057 +DEF_VEC_P(next_interesting_function_t);
126058 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
126059 +#endif
126060 +
126061 +#if BUILDING_GCC_VERSION >= 5000
126062 +typedef struct hash_set<const_gimple> gimple_set;
126063 +
126064 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
126065 +{
126066 + return visited->add(stmt);
126067 +}
126068 +
126069 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
126070 +{
126071 + return visited->contains(stmt);
126072 +}
126073 +
126074 +static inline gimple_set* pointer_set_create(void)
126075 +{
126076 + return new hash_set<const_gimple>;
126077 +}
126078 +
126079 +static inline void pointer_set_destroy(gimple_set *visited)
126080 +{
126081 + delete visited;
126082 +}
126083 +
126084 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
126085 +
126086 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
126087 +{
126088 + return visited->add(node);
126089 +}
126090 +
126091 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
126092 +{
126093 + return visited->contains(node);
126094 +}
126095 +
126096 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
126097 +{
126098 + return new hash_set<next_interesting_function_t>;
126099 +}
126100 +
126101 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
126102 +{
126103 + delete visited;
126104 +}
126105 +#else
126106 +typedef struct pointer_set_t gimple_set;
126107 +typedef struct pointer_set_t next_interesting_function_set;
126108 +
126109 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
126110 +{
126111 + return pointer_set_create();
126112 +}
126113 +#endif
126114 +
126115 +struct visited {
126116 + gimple_set *stmts;
126117 + gimple_set *my_stmts;
126118 + gimple_set *skip_expr_casts;
126119 + gimple_set *no_cast_check;
126120 +};
126121 +
126122 +/*
126123 + * * children: callers with data flow into the integer parameter of decl
126124 + * * decl_name: name of the function or the field
126125 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
126126 + * * hash: hash num of the function
126127 + * * num: parameter number (1-31) or return value (0)
126128 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
126129 + * * orig_next_node: pointer to the originally cloned function
126130 + */
126131 +struct next_interesting_function {
126132 + next_interesting_function_t next;
126133 +#if BUILDING_GCC_VERSION <= 4007
126134 + VEC(next_interesting_function_t, heap) *children;
126135 +#else
126136 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
126137 +#endif
126138 + const char *decl_name;
126139 + const char *context;
126140 + unsigned int hash;
126141 + unsigned int num;
126142 + enum size_overflow_mark marked;
126143 + next_interesting_function_t orig_next_node;
126144 +};
126145 +
126146 +// size_overflow_plugin.c
126147 +extern tree report_size_overflow_decl;
126148 +extern tree size_overflow_type_HI;
126149 +extern tree size_overflow_type_SI;
126150 +extern tree size_overflow_type_DI;
126151 +extern tree size_overflow_type_TI;
126152 +
126153 +
126154 +// size_overflow_plugin_hash.c
126155 +struct size_overflow_hash {
126156 + const struct size_overflow_hash * const next;
126157 + const char * const name;
126158 + const unsigned int param;
126159 +};
126160 +
126161 +extern const char *get_orig_decl_name(const_tree decl);
126162 +extern bool is_size_overflow_asm(const_gimple stmt);
126163 +extern void print_missing_function(next_interesting_function_t node);
126164 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
126165 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
126166 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
126167 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
126168 +
126169 +
126170 +// intentional_overflow.c
126171 +extern tree get_size_overflow_asm_input(const gasm *stmt);
126172 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
126173 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
126174 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
126175 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
126176 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
126177 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
126178 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
126179 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
126180 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
126181 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
126182 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
126183 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
126184 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
126185 +
126186 +
126187 +// insert_size_overflow_asm.c
126188 +#if BUILDING_GCC_VERSION >= 4009
126189 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
126190 +#else
126191 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
126192 +#endif
126193 +extern bool search_interesting_args(tree fndecl, bool *argnums);
126194 +
126195 +
126196 +// misc.c
126197 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
126198 +extern const char *get_type_name_from_field(const_tree field_decl);
126199 +extern void set_dominance_info(void);
126200 +extern void unset_dominance_info(void);
126201 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
126202 +extern tree get_orig_fndecl(const_tree clone_fndecl);
126203 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
126204 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
126205 +extern void set_current_function_decl(tree fndecl);
126206 +extern void unset_current_function_decl(void);
126207 +extern gimple get_def_stmt(const_tree node);
126208 +extern tree create_new_var(tree type);
126209 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
126210 +extern bool skip_types(const_tree var);
126211 +extern tree cast_a_tree(tree type, tree var);
126212 +extern bool is_size_overflow_type(const_tree var);
126213 +extern bool made_by_compiler(const_tree decl);
126214 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
126215 +extern tree get_lhs(const_gimple stmt);
126216 +
126217 +
126218 +// size_overflow_transform.c
126219 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
126220 +extern tree handle_fnptr_assign(const_gimple stmt);
126221 +
126222 +
126223 +// size_overflow_transform_core.c
126224 +extern tree expand(struct visited *visited, tree lhs);
126225 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
126226 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
126227 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
126228 +
126229 +
126230 +// remove_unnecessary_dup.c
126231 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
126232 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
126233 +extern bool skip_expr_on_double_type(const gassign *stmt);
126234 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
126235 +
126236 +
126237 +// size_overflow_ipa.c
126238 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
126239 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
126240 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
126241 +extern struct cgraph_node *get_cnode(const_tree fndecl);
126242 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
126243 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
126244 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
126245 +extern void size_overflow_register_hooks(void);
126246 +#if BUILDING_GCC_VERSION >= 4009
126247 +extern opt_pass *make_size_overflow_functions_pass(void);
126248 +#else
126249 +extern struct opt_pass *make_size_overflow_functions_pass(void);
126250 +#endif
126251 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
126252 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
126253 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
126254 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
126255 +
126256 +
126257 +// size_overflow_lto.c
126258 +extern void size_overflow_read_summary_lto(void);
126259 +#if BUILDING_GCC_VERSION >= 4008
126260 +extern void size_overflow_write_summary_lto(void);
126261 +#elif BUILDING_GCC_VERSION >= 4006
126262 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
126263 +#else
126264 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
126265 +#endif
126266 +
126267 +// size_overflow_fnptrs.c
126268 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
126269 +extern void check_local_variables(next_interesting_function_t next_node);
126270 +extern void check_global_variables(next_interesting_function_t cur_global);
126271 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
126272 +
126273 +
126274 +// size_overflow_debug.c
126275 +extern void __unused print_intentional_mark(enum intentional_mark mark);
126276 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
126277 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
126278 +extern void __unused print_global_next_interesting_functions(void);
126279 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
126280 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
126281 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
126282 +
126283 +#endif
126284 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
126285 new file mode 100644
126286 index 0000000..b8e7188
126287 --- /dev/null
126288 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
126289 @@ -0,0 +1,164 @@
126290 +/*
126291 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
126292 + * Licensed under the GPL v2, or (at your option) v3
126293 + *
126294 + * Homepage:
126295 + * https://github.com/ephox-gcc-plugins/size_overflow
126296 + *
126297 + * Documentation:
126298 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
126299 + *
126300 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
126301 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
126302 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
126303 + *
126304 + * Usage:
126305 + * $ make
126306 + * $ make run
126307 + */
126308 +
126309 +#include "size_overflow.h"
126310 +
126311 +void __unused print_intentional_mark(enum intentional_mark mark)
126312 +{
126313 + fprintf(stderr, "intentional mark: ");
126314 + switch (mark) {
126315 + case MARK_NO:
126316 + fprintf(stderr, "mark_no\n");
126317 + break;
126318 + case MARK_YES:
126319 + fprintf(stderr, "mark_yes\n");
126320 + break;
126321 + case MARK_TURN_OFF:
126322 + fprintf(stderr, "mark_turn_off\n");
126323 + break;
126324 + case MARK_END_INTENTIONAL:
126325 + fprintf(stderr, "mark_end_intentional\n");
126326 + break;
126327 + }
126328 +}
126329 +
126330 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
126331 +{
126332 + basic_block bb;
126333 +
126334 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
126335 +
126336 + fprintf(file, "\nstmts:\n");
126337 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
126338 + gimple_stmt_iterator si;
126339 +
126340 + fprintf(file, "<bb %u>:\n", bb->index);
126341 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
126342 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
126343 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
126344 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
126345 + fprintf(file, "\n");
126346 + }
126347 +
126348 + fprintf(file, "---------------------------------\n");
126349 +
126350 + return 0;
126351 +}
126352 +
126353 +static void __unused print_next_interesting_function(next_interesting_function_t node)
126354 +{
126355 + unsigned int i;
126356 + next_interesting_function_t cur;
126357 +
126358 + if (!node)
126359 + return;
126360 +
126361 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
126362 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
126363 +
126364 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
126365 +#if BUILDING_GCC_VERSION <= 4007
126366 + if (VEC_empty(next_interesting_function_t, node->children))
126367 + return;
126368 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
126369 +#else
126370 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
126371 +#endif
126372 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
126373 + }
126374 +}
126375 +
126376 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
126377 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
126378 +{
126379 + next_interesting_function_t cur;
126380 + unsigned int len;
126381 +
126382 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
126383 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
126384 + fprintf(stderr, "%u. ", len + 1);
126385 + print_next_interesting_function(cur);
126386 +
126387 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
126388 + print_next_interesting_function(cur->orig_next_node);
126389 +
126390 + if (only_this)
126391 + break;
126392 + }
126393 +
126394 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
126395 +}
126396 +
126397 +void __unused print_global_next_interesting_functions(void)
126398 +{
126399 + unsigned int i;
126400 +
126401 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
126402 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
126403 + if (!global_next_interesting_function[i])
126404 + continue;
126405 + fprintf(stderr, "hash: %u\n", i);
126406 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
126407 + }
126408 + fprintf(stderr, "----------------------\n\n");
126409 +}
126410 +
126411 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
126412 +void __unused print_children_chain_list(next_interesting_function_t next_node)
126413 +{
126414 + next_interesting_function_t cur;
126415 + unsigned int i;
126416 +
126417 +#if BUILDING_GCC_VERSION <= 4007
126418 + if (VEC_empty(next_interesting_function_t, next_node->children))
126419 + return;
126420 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
126421 +#else
126422 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
126423 +#endif
126424 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
126425 + print_children_chain_list(cur);
126426 + }
126427 +}
126428 +
126429 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
126430 +{
126431 + next_interesting_function_t cur;
126432 +
126433 + for (cur = head; cur; cur = cur->next) {
126434 +#if BUILDING_GCC_VERSION <= 4007
126435 + if (VEC_empty(next_interesting_function_t, cur->children))
126436 +#else
126437 + if (vec_safe_length(cur->children) == 0)
126438 +#endif
126439 + continue;
126440 + fprintf(stderr, "############ START ############\n");
126441 + print_children_chain_list(cur);
126442 + fprintf(stderr, "############ END ############\n");
126443 + }
126444 +}
126445 +
126446 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
126447 +{
126448 + if (mark == ASM_STMT_SO_MARK)
126449 + return "asm_stmt_so_mark";
126450 + if (mark == YES_SO_MARK)
126451 + return "yes_so_mark";
126452 + return "no_so_mark";
126453 +}
126454 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
126455 new file mode 100644
126456 index 0000000..89e8e68
126457 --- /dev/null
126458 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
126459 @@ -0,0 +1,27982 @@
126460 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
126461 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
126462 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
126463 +phy_read_mmd_4 phy_read_mmd 0 4 NULL
126464 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
126465 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
126466 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
126467 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
126468 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
126469 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
126470 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
126471 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
126472 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
126473 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
126474 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
126475 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
126476 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
126477 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
126478 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
126479 +padzero_55 padzero 1 55 NULL nohasharray
126480 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 &padzero_55 nohasharray
126481 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &sel_read_policyvers_55
126482 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
126483 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
126484 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
126485 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
126486 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
126487 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
126488 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
126489 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
126490 +write_file_tpc_86 write_file_tpc 3-0 86 NULL nohasharray
126491 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 &write_file_tpc_86
126492 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
126493 +load_msg_95 load_msg 2 95 NULL
126494 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
126495 +fat_statfs_102 fat_statfs 0 102 NULL
126496 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
126497 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
126498 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
126499 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
126500 +ipath_verbs_send_117 ipath_verbs_send 3-5 117 NULL
126501 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
126502 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
126503 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
126504 +smack_syslog_126 smack_syslog 0 126 NULL
126505 +init_q_132 init_q 4 132 NULL
126506 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
126507 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
126508 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
126509 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
126510 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
126511 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
126512 +ping_v6_sendmsg_152 ping_v6_sendmsg 4-0 152 NULL
126513 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
126514 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
126515 +set_max_uV_156 set_max_uV 0-4 156 NULL
126516 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
126517 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
126518 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
126519 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
126520 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
126521 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
126522 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
126523 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
126524 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
126525 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
126526 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
126527 +palmas_write_197 palmas_write 0 197 NULL
126528 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
126529 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
126530 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
126531 +owned_show_208 owned_show 0 208 NULL
126532 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
126533 +store_cpufv_215 store_cpufv 0-4 215 NULL
126534 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
126535 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
126536 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
126537 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
126538 +shdma_init_232 shdma_init 3 232 NULL
126539 +aux1_show_233 aux1_show 0 233 NULL
126540 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
126541 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
126542 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
126543 +ore_write_243 ore_write 0 243 NULL
126544 +ac_read_244 ac_read 0-3 244 NULL
126545 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
126546 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
126547 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
126548 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
126549 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
126550 +setup_stream_272 setup_stream 0 272 NULL nohasharray
126551 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
126552 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
126553 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
126554 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
126555 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
126556 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
126557 +netdev_get_sset_count_286 netdev_get_sset_count 0 286 NULL
126558 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL
126559 +ipvlan_open_298 ipvlan_open 0 298 NULL
126560 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
126561 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
126562 +pin_configs_show_303 pin_configs_show 0 303 NULL
126563 +SYSC_connect_304 SYSC_connect 3 304 NULL
126564 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
126565 +syslog_print_307 syslog_print 2-0 307 NULL
126566 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
126567 +platform_device_add_data_310 platform_device_add_data 3-0 310 NULL
126568 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
126569 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
126570 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
126571 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
126572 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
126573 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
126574 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
126575 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
126576 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 4-0 327 NULL
126577 +ceph_sync_read_328 ceph_sync_read 0 328 NULL nohasharray
126578 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 &ceph_sync_read_328
126579 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
126580 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
126581 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
126582 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
126583 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
126584 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
126585 +ghash_setkey_353 ghash_setkey 0 353 NULL
126586 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
126587 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
126588 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
126589 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
126590 +boottime_get_364 boottime_get 0 364 NULL nohasharray
126591 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 &boottime_get_364 nohasharray
126592 +genphy_config_init_364 genphy_config_init 0 364 &si4713_tx_rds_buff_364
126593 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
126594 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
126595 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
126596 +fanotify_get_response_373 fanotify_get_response 0 373 NULL nohasharray
126597 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 &fanotify_get_response_373
126598 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
126599 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
126600 +gameport_description_show_382 gameport_description_show 0 382 NULL
126601 +dump_fh_385 dump_fh 0 385 NULL nohasharray
126602 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
126603 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
126604 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
126605 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
126606 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
126607 +ath5k_reset_404 ath5k_reset 0 404 NULL
126608 +hw_device_state_409 hw_device_state 0 409 NULL
126609 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
126610 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
126611 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
126612 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
126613 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
126614 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
126615 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
126616 +ems_usb_open_422 ems_usb_open 0 422 NULL
126617 +patch_alc861_423 patch_alc861 0 423 NULL
126618 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
126619 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
126620 +null_init_434 null_init 0 434 NULL nohasharray
126621 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
126622 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
126623 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
126624 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
126625 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
126626 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
126627 +msr_write_444 msr_write 0-3 444 NULL
126628 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
126629 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
126630 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
126631 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
126632 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
126633 +show_console_458 show_console 0 458 NULL
126634 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
126635 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
126636 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
126637 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
126638 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
126639 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
126640 +reg_show_state_474 reg_show_state 0 474 NULL
126641 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
126642 +flash_fault_show_477 flash_fault_show 0 477 NULL
126643 +sparse_index_init_482 sparse_index_init 0 482 NULL nohasharray
126644 +netxen_get_sset_count_482 netxen_get_sset_count 0 482 &sparse_index_init_482
126645 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
126646 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
126647 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
126648 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
126649 +rmd256_init_494 rmd256_init 0 494 NULL
126650 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
126651 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
126652 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
126653 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
126654 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
126655 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
126656 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
126657 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
126658 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
126659 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
126660 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
126661 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
126662 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
126663 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
126664 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
126665 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
126666 +store_temp_type_531 store_temp_type 0-4 531 NULL
126667 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
126668 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
126669 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
126670 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
126671 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
126672 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
126673 +write_room_541 write_room 0 541 NULL
126674 +dle_count_543 dle_count 0 543 NULL
126675 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
126676 +devres_alloc_551 devres_alloc 2 551 NULL
126677 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
126678 +init_560 init 0 560 NULL nohasharray
126679 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
126680 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
126681 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
126682 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
126683 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
126684 +myri10ge_open_577 myri10ge_open 0 577 NULL
126685 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
126686 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
126687 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
126688 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
126689 +fb_check_caps_585 fb_check_caps 0 585 NULL
126690 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 NULL nohasharray
126691 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 &_nfs4_lookup_root_589
126692 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
126693 +card_id_show_592 card_id_show 0 592 NULL nohasharray
126694 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
126695 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
126696 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
126697 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
126698 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
126699 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
126700 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
126701 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
126702 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
126703 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
126704 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
126705 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
126706 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
126707 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
126708 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
126709 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
126710 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
126711 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
126712 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
126713 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
126714 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
126715 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
126716 +read_650 read 0-5-6 650 NULL
126717 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
126718 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
126719 +max2165_set_params_652 max2165_set_params 0 652 NULL
126720 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
126721 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
126722 +mpage_readpage_658 mpage_readpage 0 658 NULL
126723 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
126724 +show_ds_req_665 show_ds_req 0 665 NULL
126725 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
126726 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
126727 +div_u64_rem_672 div_u64_rem 0 672 NULL
126728 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
126729 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
126730 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
126731 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
126732 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
126733 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
126734 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
126735 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
126736 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
126737 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
126738 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
126739 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
126740 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
126741 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
126742 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
126743 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
126744 +vlan_get_size_715 vlan_get_size 0 715 NULL
126745 +disk_max_parts_719 disk_max_parts 0 719 NULL
126746 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
126747 +common_perm_726 common_perm 0 726 NULL
126748 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL
126749 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
126750 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
126751 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
126752 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
126753 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
126754 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
126755 +srp_send_req_748 srp_send_req 0 748 NULL
126756 +ddp_set_map_751 ddp_set_map 4 751 NULL
126757 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
126758 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
126759 +show_node_type_755 show_node_type 0 755 NULL
126760 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
126761 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
126762 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
126763 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
126764 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
126765 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
126766 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
126767 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
126768 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
126769 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
126770 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
126771 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
126772 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL nohasharray
126773 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 &jbd2_journal_dirty_metadata_784
126774 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
126775 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
126776 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
126777 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
126778 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
126779 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
126780 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
126781 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 NULL
126782 +csio_vport_create_812 csio_vport_create 0 812 NULL
126783 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
126784 +if_writecmd_815 if_writecmd 2 815 NULL
126785 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
126786 +igb_request_irq_821 igb_request_irq 0 821 NULL
126787 +si4713_read_property_825 si4713_read_property 0 825 NULL
126788 +read_fifo_826 read_fifo 3 826 NULL nohasharray
126789 +read_mmd_indirect_826 read_mmd_indirect 0 826 &read_fifo_826
126790 +brightness_get_837 brightness_get 0 837 NULL nohasharray
126791 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
126792 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
126793 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
126794 +show_capability_841 show_capability 0 841 NULL
126795 +SyS_write_846 SyS_write 3 846 NULL
126796 +kobil_write_room_847 kobil_write_room 0 847 NULL
126797 +tnc_next_848 tnc_next 0 848 NULL
126798 +um_idi_read_850 um_idi_read 3-0 850 NULL
126799 +watchdog_write_856 watchdog_write 0-3 856 NULL
126800 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
126801 +error_state_read_859 error_state_read 6-0-5 859 NULL
126802 +reqbufs_output_860 reqbufs_output 0 860 NULL
126803 +port100_alloc_skb_861 port100_alloc_skb 2 861 NULL nohasharray
126804 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 &port100_alloc_skb_861
126805 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
126806 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
126807 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
126808 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
126809 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
126810 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
126811 +link_mem_sections_878 link_mem_sections 0 878 NULL
126812 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
126813 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
126814 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
126815 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
126816 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
126817 +set_node_desc_885 set_node_desc 0-4 885 NULL
126818 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
126819 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
126820 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
126821 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
126822 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
126823 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
126824 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
126825 +set_file_info_909 set_file_info 0 909 NULL
126826 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
126827 +tty_buffer_space_avail_919 tty_buffer_space_avail 0 919 NULL
126828 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
126829 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921 nohasharray
126830 +ssp_enable_sensor_921 ssp_enable_sensor 0 921 &__reqbufs_921
126831 +kernel_sendpage_923 kernel_sendpage 4 923 NULL nohasharray
126832 +play_video_cb_923 play_video_cb 2 923 &kernel_sendpage_923
126833 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 NULL nohasharray
126834 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 &nfs4_do_fsinfo_925
126835 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
126836 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
126837 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
126838 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
126839 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
126840 +navman_write_938 navman_write 0-4 938 NULL
126841 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
126842 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
126843 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
126844 +__nodes_weight_956 __nodes_weight 0 956 NULL
126845 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
126846 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
126847 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
126848 +chksum_setkey_972 chksum_setkey 0 972 NULL
126849 +stop_975 stop 0 975 NULL nohasharray
126850 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
126851 +gprs_open_978 gprs_open 0 978 NULL nohasharray
126852 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
126853 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
126854 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
126855 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 NULL nohasharray
126856 +cx24113_set_params_982 cx24113_set_params 0 982 &_ctl_ioc_reply_queue_count_show_982
126857 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
126858 +show_node_guid_985 show_node_guid 0 985 NULL
126859 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
126860 +memcmp_990 memcmp 0 990 NULL
126861 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
126862 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
126863 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
126864 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
126865 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
126866 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
126867 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
126868 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
126869 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
126870 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 NULL
126871 +bt856_init_1009 bt856_init 0 1009 NULL
126872 +readreg_1017 readreg 0-1 1017 NULL
126873 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
126874 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
126875 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
126876 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
126877 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
126878 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
126879 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
126880 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
126881 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
126882 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
126883 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
126884 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
126885 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
126886 +ath5k_start_1041 ath5k_start 0 1041 NULL
126887 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
126888 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
126889 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
126890 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
126891 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
126892 +data_calc_1074 data_calc 0 1074 NULL
126893 +agp_create_memory_1075 agp_create_memory 1 1075 NULL nohasharray
126894 +mwifiex_histogram_write_1075 mwifiex_histogram_write 0-3 1075 &agp_create_memory_1075
126895 +hwrng_init_1077 hwrng_init 0 1077 NULL
126896 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
126897 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
126898 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
126899 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
126900 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
126901 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
126902 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
126903 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
126904 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
126905 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
126906 +in1_input_show_1099 in1_input_show 0 1099 NULL
126907 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
126908 +show_1104 show 0 1104 NULL
126909 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
126910 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
126911 +omninet_open_1110 omninet_open 0 1110 NULL
126912 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
126913 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
126914 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
126915 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
126916 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
126917 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
126918 +splice_read_1122 splice_read 0 1122 NULL
126919 +sdio_uart_write_room_1123 sdio_uart_write_room 0 1123 NULL nohasharray
126920 +drvctl_store_1123 drvctl_store 0-4 1123 &sdio_uart_write_room_1123
126921 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
126922 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
126923 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
126924 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
126925 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
126926 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
126927 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
126928 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL
126929 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
126930 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
126931 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
126932 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
126933 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
126934 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
126935 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
126936 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
126937 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
126938 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL nohasharray
126939 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 &pfkey_xfrm_policy2msg_size_1176
126940 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
126941 +show_1186 show 0 1186 NULL
126942 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
126943 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
126944 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
126945 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
126946 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
126947 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
126948 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
126949 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
126950 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
126951 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
126952 +profile_capable_1207 profile_capable 0 1207 NULL
126953 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
126954 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
126955 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
126956 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
126957 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
126958 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
126959 +power_1221 power 0 1221 NULL
126960 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
126961 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
126962 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
126963 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL nohasharray
126964 +show_out0_ouput_1230 show_out0_ouput 0 1230 &ipw_packet_received_skb_1230
126965 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
126966 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
126967 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
126968 +kernfs_file_direct_read_1238 kernfs_file_direct_read 3-0 1238 NULL
126969 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
126970 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
126971 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
126972 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
126973 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
126974 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
126975 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
126976 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
126977 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
126978 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
126979 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
126980 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
126981 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
126982 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
126983 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
126984 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
126985 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
126986 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
126987 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
126988 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
126989 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
126990 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
126991 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
126992 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
126993 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
126994 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
126995 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
126996 +edge_write_room_1318 edge_write_room 0 1318 NULL nohasharray
126997 +runtime_show_1318 runtime_show 0 1318 &edge_write_room_1318
126998 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
126999 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
127000 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
127001 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
127002 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2-0 1327 NULL nohasharray
127003 +push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327 nohasharray
127004 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 &push_node_left_1327 nohasharray
127005 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &mt9m111_set_red_balance_1327
127006 +udf_statfs_1329 udf_statfs 0 1329 NULL
127007 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
127008 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL nohasharray
127009 +md5_final_1334 md5_final 0 1334 &carl9170_rx_stream_1334
127010 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
127011 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
127012 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
127013 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
127014 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
127015 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
127016 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
127017 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
127018 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
127019 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
127020 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
127021 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
127022 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
127023 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
127024 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
127025 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
127026 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
127027 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
127028 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
127029 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
127030 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3-0 1381 NULL nohasharray
127031 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 &xpcs_reg_addr_read_1381
127032 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
127033 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
127034 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
127035 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
127036 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
127037 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
127038 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
127039 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
127040 +zone_page_state_1393 zone_page_state 0 1393 NULL
127041 +error_1397 error 0 1397 NULL
127042 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
127043 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
127044 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
127045 +hci_si_event_1404 hci_si_event 3 1404 NULL nohasharray
127046 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 &hci_si_event_1404
127047 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
127048 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
127049 +wait_comp_1409 wait_comp 0 1409 NULL
127050 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
127051 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
127052 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
127053 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
127054 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
127055 +find_temp_source_1425 find_temp_source 0 1425 NULL
127056 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
127057 +cpia2_read_1434 cpia2_read 0 1434 NULL
127058 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
127059 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
127060 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
127061 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 NULL nohasharray
127062 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 &__cfg80211_alloc_reply_skb_1454
127063 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
127064 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
127065 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
127066 +sub_interval_1466 sub_interval 0 1466 NULL
127067 +xprt_alloc_1475 xprt_alloc 2 1475 NULL
127068 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
127069 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
127070 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
127071 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
127072 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
127073 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
127074 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
127075 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
127076 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
127077 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
127078 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
127079 +fpregs_set_1497 fpregs_set 4 1497 NULL
127080 +em_show_1501 em_show 0 1501 NULL nohasharray
127081 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
127082 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
127083 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
127084 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
127085 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
127086 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
127087 +bluetooth_store_1522 bluetooth_store 4-0 1522 NULL
127088 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
127089 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
127090 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
127091 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
127092 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
127093 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
127094 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
127095 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
127096 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
127097 +set_max_min_1551 set_max_min 0-4 1551 NULL
127098 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
127099 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
127100 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
127101 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
127102 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
127103 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
127104 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
127105 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
127106 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
127107 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
127108 +raid_disks_show_1573 raid_disks_show 0 1573 NULL nohasharray
127109 +ssu100_open_1573 ssu100_open 0 1573 &raid_disks_show_1573
127110 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
127111 +cyapa_gen5_get_query_data_1577 cyapa_gen5_get_query_data 0 1577 NULL
127112 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
127113 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
127114 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
127115 +vv6410_start_1582 vv6410_start 0 1582 NULL
127116 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
127117 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
127118 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
127119 +b44_init_one_1603 b44_init_one 0 1603 NULL
127120 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
127121 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
127122 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
127123 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
127124 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
127125 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
127126 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
127127 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
127128 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
127129 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
127130 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
127131 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
127132 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
127133 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
127134 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
127135 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
127136 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
127137 +tpm_send_1655 tpm_send 0-3 1655 NULL
127138 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
127139 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
127140 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
127141 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
127142 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
127143 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
127144 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
127145 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
127146 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
127147 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
127148 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
127149 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
127150 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
127151 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
127152 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
127153 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
127154 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
127155 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL nohasharray
127156 +ssp_check_lines_1689 ssp_check_lines 0 1689 &em25xx_bus_B_recv_bytes_1689
127157 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
127158 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
127159 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
127160 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
127161 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
127162 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
127163 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
127164 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
127165 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
127166 +udf_setattr_1716 udf_setattr 0 1716 NULL
127167 +ufx_blank_1723 ufx_blank 0 1723 NULL
127168 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
127169 +internal_create_group_1733 internal_create_group 0 1733 NULL
127170 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
127171 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
127172 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
127173 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
127174 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
127175 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
127176 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
127177 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
127178 +start_transport_1762 start_transport 0 1762 NULL
127179 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
127180 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 3-0 1773 NULL
127181 +cosa_write_1774 cosa_write 3 1774 NULL
127182 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
127183 +event_show_1780 event_show 0 1780 NULL
127184 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
127185 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
127186 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
127187 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
127188 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
127189 +vt596_access_1815 vt596_access 0 1815 NULL
127190 +cyapa_get_state_1817 cyapa_get_state 0 1817 NULL
127191 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
127192 +genfs_read_1821 genfs_read 0 1821 NULL
127193 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
127194 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
127195 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
127196 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
127197 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
127198 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
127199 +show_1841 show 0 1841 NULL
127200 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
127201 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
127202 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
127203 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
127204 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
127205 +device_prepare_1870 device_prepare 0 1870 NULL
127206 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
127207 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
127208 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
127209 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
127210 +output_read_1886 output_read 0-5-6 1886 NULL
127211 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
127212 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
127213 +write_1891 write 0 1891 NULL
127214 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
127215 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
127216 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
127217 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
127218 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
127219 +pty_write_room_1904 pty_write_room 0 1904 NULL nohasharray
127220 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 &pty_write_room_1904
127221 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
127222 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
127223 +fst_open_1911 fst_open 0 1911 NULL
127224 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
127225 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
127226 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
127227 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
127228 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
127229 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
127230 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
127231 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
127232 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
127233 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
127234 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
127235 +bdev_erase_1933 bdev_erase 3 1933 NULL
127236 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
127237 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
127238 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
127239 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
127240 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
127241 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
127242 +e100_get_sset_count_1943 e100_get_sset_count 0 1943 NULL
127243 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
127244 +igb_open_1946 igb_open 0 1946 NULL
127245 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
127246 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
127247 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
127248 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
127249 +update_qd_1955 update_qd 0 1955 NULL
127250 +read_swap_header_1957 read_swap_header 0 1957 NULL
127251 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
127252 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
127253 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
127254 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
127255 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
127256 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
127257 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
127258 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
127259 +xgbe_set_mac_address_1968 xgbe_set_mac_address 0 1968 NULL
127260 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL nohasharray
127261 +cyapa_show_baseline_1969 cyapa_show_baseline 0 1969 &bq2415x_get_current_limit_1969
127262 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
127263 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
127264 +config_table_show_1982 config_table_show 0 1982 NULL
127265 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
127266 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
127267 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
127268 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
127269 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
127270 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL nohasharray
127271 +usb_sleep_charge_store_2003 usb_sleep_charge_store 0-4 2003 &show_session_param_ISCSI_PARAM_ISID_2003
127272 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
127273 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
127274 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
127275 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
127276 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
127277 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
127278 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
127279 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
127280 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
127281 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
127282 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
127283 +cifs_read_2041 cifs_read 0 2041 NULL
127284 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
127285 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
127286 +atl1_get_sset_count_2051 atl1_get_sset_count 0 2051 NULL
127287 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
127288 +show_speed_2057 show_speed 0 2057 NULL
127289 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
127290 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
127291 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
127292 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
127293 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
127294 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
127295 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
127296 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
127297 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
127298 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
127299 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
127300 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
127301 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
127302 +store_2094 store 0-3 2094 &smbioslabel_show_2094
127303 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3-0 2095 NULL
127304 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
127305 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
127306 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
127307 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
127308 +audit_expand_2098 audit_expand 2-0 2098 NULL
127309 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
127310 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
127311 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
127312 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
127313 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
127314 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
127315 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
127316 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
127317 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
127318 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
127319 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
127320 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
127321 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
127322 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
127323 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
127324 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
127325 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
127326 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
127327 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
127328 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
127329 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
127330 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
127331 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
127332 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
127333 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
127334 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
127335 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
127336 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
127337 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
127338 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
127339 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
127340 +ore_read_2175 ore_read 0 2175 NULL
127341 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
127342 +direction_output_2184 direction_output 0 2184 NULL
127343 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
127344 +show_companion_2189 show_companion 0 2189 NULL
127345 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
127346 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
127347 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
127348 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
127349 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
127350 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
127351 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
127352 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
127353 +ghash_final_2210 ghash_final 0 2210 NULL
127354 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
127355 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
127356 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
127357 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
127358 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
127359 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
127360 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
127361 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
127362 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
127363 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
127364 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
127365 +protocol_read_2240 protocol_read 0 2240 NULL
127366 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
127367 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
127368 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
127369 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
127370 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
127371 +do_update_counters_2259 do_update_counters 4 2259 NULL
127372 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
127373 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
127374 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
127375 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
127376 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
127377 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
127378 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
127379 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
127380 +sbni_open_2276 sbni_open 0 2276 NULL
127381 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
127382 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
127383 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
127384 +journal_flush_2281 journal_flush 0 2281 NULL
127385 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
127386 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
127387 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
127388 +transient_state_show_2292 transient_state_show 0 2292 NULL
127389 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
127390 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
127391 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
127392 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
127393 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
127394 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
127395 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
127396 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
127397 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
127398 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
127399 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 NULL nohasharray
127400 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 &alloc_btrfs_bio_2318 nohasharray
127401 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
127402 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
127403 +gart_map_page_2325 gart_map_page 4-3 2325 NULL
127404 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
127405 +serial_write_2330 serial_write 3 2330 NULL
127406 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
127407 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
127408 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
127409 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
127410 +adapter_up_2348 adapter_up 0 2348 NULL
127411 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
127412 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
127413 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
127414 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
127415 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
127416 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
127417 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
127418 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
127419 +store_2362 store 0 2362 NULL
127420 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
127421 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
127422 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
127423 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
127424 +rose_recvmsg_2368 rose_recvmsg 4-0 2368 &xfs_buf_map_from_irec_2368
127425 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
127426 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
127427 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
127428 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
127429 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
127430 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
127431 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
127432 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &uda1380_hw_write_2398 nohasharray
127433 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
127434 +wlcore_rx_get_buf_size_2400 wlcore_rx_get_buf_size 0-2 2400 NULL
127435 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
127436 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
127437 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
127438 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
127439 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
127440 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
127441 +store_console_2419 store_console 0-4 2419 NULL
127442 +roccat_common2_send_2422 roccat_common2_send 4-0 2422 NULL nohasharray
127443 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
127444 +flash_strobe_show_2423 flash_strobe_show 0 2423 NULL
127445 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
127446 +memory_low_write_2426 memory_low_write 0-3 2426 NULL
127447 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
127448 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
127449 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
127450 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
127451 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
127452 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
127453 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
127454 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
127455 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
127456 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
127457 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
127458 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
127459 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
127460 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
127461 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
127462 +name_size_2461 name_size 0 2461 NULL nohasharray
127463 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
127464 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
127465 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
127466 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
127467 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
127468 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
127469 +update_pmkid_2481 update_pmkid 4 2481 NULL
127470 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
127471 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
127472 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
127473 +hfs_write_begin_2484 hfs_write_begin 3-0 2484 &bio_alloc_bioset_2484
127474 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 NULL nohasharray
127475 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 &of_property_read_string_index_2485
127476 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
127477 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
127478 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
127479 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
127480 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
127481 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
127482 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
127483 +isicom_write_room_2493 isicom_write_room 0 2493 NULL
127484 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
127485 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
127486 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
127487 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
127488 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
127489 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
127490 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
127491 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
127492 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
127493 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
127494 +set_blocksize_2507 set_blocksize 0 2507 NULL
127495 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
127496 +dm_write_2513 dm_write 3 2513 NULL
127497 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
127498 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
127499 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
127500 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
127501 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
127502 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
127503 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
127504 +vpfe_buffer_prepare_2527 vpfe_buffer_prepare 0 2527 NULL
127505 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
127506 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
127507 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
127508 +chksum_finup_2530 chksum_finup 0 2530 NULL
127509 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
127510 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
127511 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
127512 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
127513 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
127514 +reset_chip_2547 reset_chip 0 2547 NULL
127515 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
127516 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
127517 +xgmac_get_sset_count_2563 xgmac_get_sset_count 0 2563 NULL
127518 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
127519 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
127520 +func_2569 func 0 2569 &gfs2_listxattr_2569
127521 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
127522 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL nohasharray
127523 +_abb5zes3_rtc_read_time_2573 _abb5zes3_rtc_read_time 0 2573 &acpi_ds_evaluate_name_path_2573
127524 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
127525 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
127526 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
127527 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
127528 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
127529 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
127530 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
127531 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
127532 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
127533 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
127534 +vxlan_init_2599 vxlan_init 0 2599 NULL
127535 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
127536 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
127537 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
127538 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
127539 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
127540 +rose_getname_2608 rose_getname 0 2608 NULL
127541 +slot_bytes_2609 slot_bytes 0 2609 NULL
127542 +read_2610 read 0 2610 NULL
127543 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
127544 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
127545 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
127546 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
127547 +switch_status_2629 switch_status 5 2629 NULL
127548 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
127549 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
127550 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
127551 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
127552 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
127553 +offset_show_2645 offset_show 0 2645 NULL
127554 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
127555 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
127556 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
127557 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
127558 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
127559 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
127560 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
127561 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
127562 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
127563 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL nohasharray
127564 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 &ffs_ep0_read_2672 nohasharray
127565 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672
127566 +digi_write_2679 digi_write 0-4 2679 NULL
127567 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
127568 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
127569 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
127570 +pcnet32_get_sset_count_2686 pcnet32_get_sset_count 0 2686 NULL
127571 +ds1685_rtc_sysfs_battery_show_2688 ds1685_rtc_sysfs_battery_show 0 2688 NULL
127572 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
127573 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
127574 +tun_show_flags_2692 tun_show_flags 0 2692 NULL nohasharray
127575 +oti6858_write_2692 oti6858_write 4-0 2692 &tun_show_flags_2692
127576 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
127577 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
127578 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
127579 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
127580 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
127581 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
127582 +udf_setsize_2705 udf_setsize 0 2705 NULL
127583 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
127584 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
127585 +sock_error_2715 sock_error 0 2715 NULL nohasharray
127586 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
127587 +migration_call_2716 migration_call 0 2716 NULL
127588 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
127589 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
127590 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
127591 +ltm_capable_show_2738 ltm_capable_show 0 2738 NULL nohasharray
127592 +ad5398_enable_2738 ad5398_enable 0 2738 &ltm_capable_show_2738
127593 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
127594 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
127595 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
127596 +show_2757 show 0 2757 NULL
127597 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
127598 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
127599 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
127600 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
127601 +ovl_cache_entry_new_2764 ovl_cache_entry_new 3 2764 NULL
127602 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
127603 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
127604 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
127605 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
127606 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 NULL nohasharray
127607 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 &_sctp_make_chunk_2774
127608 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
127609 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
127610 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
127611 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
127612 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
127613 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 NULL nohasharray
127614 +write_2792 write 0 2792 &nvkm_devinit_create__2792
127615 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
127616 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
127617 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
127618 +discover_2798 discover 0 2798 &sound_read_2798
127619 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
127620 +stop_transport_2802 stop_transport 0 2802 NULL
127621 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
127622 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
127623 +sdio_readw_2806 sdio_readw 0 2806 NULL
127624 +show_2808 show 0 2808 NULL
127625 +show_min_2810 show_min 0 2810 NULL
127626 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
127627 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
127628 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
127629 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
127630 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
127631 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
127632 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
127633 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
127634 +pvc_getname_2826 pvc_getname 0 2826 NULL
127635 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
127636 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
127637 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
127638 +sock_create_2838 sock_create 0 2838 NULL
127639 +sctp_packet_2839 sctp_packet 0 2839 NULL
127640 +show_temp_max_2846 show_temp_max 0 2846 NULL
127641 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
127642 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
127643 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
127644 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
127645 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
127646 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
127647 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
127648 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
127649 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
127650 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
127651 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
127652 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
127653 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
127654 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
127655 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
127656 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
127657 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
127658 +coda_setattr_2871 coda_setattr 0 2871 NULL
127659 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
127660 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
127661 +show_2877 show 0 2877 NULL
127662 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
127663 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
127664 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
127665 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
127666 +sata_req_2894 sata_req 0 2894 NULL
127667 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
127668 +cmm_write_2896 cmm_write 3-0 2896 NULL
127669 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
127670 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
127671 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
127672 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
127673 +ore_check_io_2912 ore_check_io 0 2912 NULL
127674 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
127675 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
127676 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
127677 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
127678 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
127679 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
127680 +mls_from_string_2930 mls_from_string 0 2930 NULL
127681 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
127682 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
127683 +show_convrate_2936 show_convrate 0 2936 NULL
127684 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
127685 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
127686 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
127687 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
127688 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
127689 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
127690 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
127691 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
127692 +show_2958 show 0 2958 NULL
127693 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
127694 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
127695 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
127696 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
127697 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
127698 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
127699 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
127700 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
127701 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
127702 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
127703 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
127704 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
127705 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
127706 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
127707 +packet_bind_2996 packet_bind 0 2996 NULL
127708 +store_cardr_2997 store_cardr 4-0 2997 NULL
127709 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 NULL nohasharray
127710 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 &ieee80211_parse_bitrates_3000
127711 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
127712 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
127713 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
127714 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
127715 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
127716 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
127717 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
127718 +depth_write_3021 depth_write 3-0 3021 NULL
127719 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
127720 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
127721 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
127722 +unix_listen_3031 unix_listen 0 3031 NULL
127723 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
127724 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
127725 +show_otp0en_3036 show_otp0en 0 3036 NULL
127726 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 NULL nohasharray
127727 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 &iwl_dbgfs_sleep_level_override_read_3038
127728 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
127729 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3-0 3039 &get_max_acpi_id_3039
127730 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
127731 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
127732 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
127733 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
127734 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
127735 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
127736 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
127737 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
127738 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
127739 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
127740 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
127741 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
127742 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
127743 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
127744 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
127745 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
127746 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
127747 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
127748 +show_local_port_3076 show_local_port 0 3076 NULL
127749 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
127750 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
127751 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
127752 +free_coherent_3082 free_coherent 4-2 3082 NULL
127753 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
127754 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
127755 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
127756 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
127757 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
127758 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
127759 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
127760 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
127761 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
127762 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
127763 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
127764 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
127765 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
127766 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
127767 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
127768 +m66592_enable_3117 m66592_enable 0 3117 NULL
127769 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
127770 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
127771 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
127772 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
127773 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
127774 +registers_show_3130 registers_show 0 3130 NULL
127775 +print_time_3132 print_time 0 3132 NULL
127776 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
127777 +ipoib_get_size_3135 ipoib_get_size 0 3135 NULL
127778 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
127779 +filldir_3143 filldir 3 3143 NULL
127780 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
127781 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
127782 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
127783 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
127784 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
127785 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
127786 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
127787 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
127788 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
127789 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
127790 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
127791 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
127792 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
127793 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
127794 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
127795 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
127796 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
127797 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
127798 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
127799 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
127800 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
127801 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
127802 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
127803 +alloc_context_3194 alloc_context 1 3194 NULL
127804 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
127805 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
127806 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
127807 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
127808 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
127809 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
127810 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
127811 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
127812 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
127813 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
127814 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
127815 +__readpages_done_3213 __readpages_done 0 3213 NULL nohasharray
127816 +sha256_init_3213 sha256_init 0 3213 &__readpages_done_3213
127817 +get_target_freq_3217 get_target_freq 0 3217 NULL
127818 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
127819 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
127820 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
127821 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
127822 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
127823 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
127824 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
127825 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
127826 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
127827 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
127828 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
127829 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
127830 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236
127831 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
127832 +macb_open_3240 macb_open 0 3240 NULL
127833 +key_key_read_3241 key_key_read 3-0 3241 NULL
127834 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
127835 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
127836 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
127837 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
127838 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
127839 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
127840 +ipaq_open_3260 ipaq_open 0 3260 NULL
127841 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
127842 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
127843 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
127844 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
127845 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
127846 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
127847 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
127848 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
127849 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
127850 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
127851 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
127852 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
127853 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
127854 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
127855 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
127856 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
127857 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
127858 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 NULL nohasharray
127859 +__set_extent_bit_3305 __set_extent_bit 0 3305 &spidev_compat_ioc_message_3305
127860 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
127861 +arvo_sysfs_write_3311 arvo_sysfs_write 6-0 3311 NULL nohasharray
127862 +minix_write_begin_3311 minix_write_begin 0 3311 &arvo_sysfs_write_3311
127863 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
127864 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
127865 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
127866 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
127867 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
127868 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
127869 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
127870 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
127871 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
127872 +sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
127873 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
127874 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL nohasharray
127875 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 &sysfs_create_group_3339
127876 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
127877 +ip_local_out_3345 ip_local_out 0 3345 NULL
127878 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
127879 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
127880 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
127881 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
127882 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
127883 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
127884 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
127885 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
127886 +scnprintf_3360 scnprintf 0-2 3360 NULL
127887 +map_name_show_3361 map_name_show 0 3361 NULL
127888 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
127889 +sr_read_3366 sr_read 3 3366 NULL
127890 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
127891 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
127892 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
127893 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
127894 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
127895 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
127896 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
127897 +slot_show_3380 slot_show 0 3380 NULL nohasharray
127898 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
127899 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
127900 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
127901 +link_state_store_3384 link_state_store 0-4 3384 NULL
127902 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
127903 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
127904 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
127905 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
127906 +sg_write_3392 sg_write 0-3 3392 NULL
127907 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
127908 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
127909 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
127910 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
127911 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
127912 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
127913 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
127914 +__write_reg_3413 __write_reg 0 3413 NULL
127915 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
127916 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
127917 +set_location_3415 set_location 0 3415 NULL nohasharray
127918 +be_open_3415 be_open 0 3415 &set_location_3415
127919 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
127920 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
127921 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
127922 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
127923 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
127924 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
127925 +led_set_status_3432 led_set_status 0 3432 NULL
127926 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
127927 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
127928 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
127929 +dev_register_3440 dev_register 0 3440 NULL
127930 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
127931 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
127932 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
127933 +map_single_3449 map_single 0 3449 NULL
127934 +store_3451 store 0-3 3451 NULL
127935 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
127936 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
127937 +softsynth_write_3455 softsynth_write 3 3455 NULL
127938 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
127939 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL nohasharray
127940 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 &alloc_skb_fclone_3467
127941 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
127942 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
127943 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
127944 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
127945 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
127946 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
127947 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
127948 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
127949 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
127950 +comp_tx_3493 comp_tx 0 3493 NULL
127951 +prepare_3495 prepare 0 3495 NULL
127952 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
127953 +configure_3498 configure 0 3498 NULL
127954 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
127955 +sys_size_show_3507 sys_size_show 0 3507 NULL
127956 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
127957 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
127958 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
127959 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
127960 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
127961 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
127962 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
127963 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
127964 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
127965 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
127966 +adp8870_show_3527 adp8870_show 0 3527 NULL
127967 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
127968 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
127969 +SyS_readv_3539 SyS_readv 3 3539 NULL
127970 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
127971 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
127972 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
127973 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
127974 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
127975 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
127976 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
127977 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
127978 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
127979 +b43legacy_read16_3561 b43legacy_read16 0 3561 NULL nohasharray
127980 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 &b43legacy_read16_3561
127981 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL nohasharray
127982 +ssp_common_buffer_postenable_3562 ssp_common_buffer_postenable 0 3562 &nilfs_dat_translate_3562
127983 +generic_exec_single_3564 generic_exec_single 0 3564 NULL nohasharray
127984 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 &generic_exec_single_3564 nohasharray
127985 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564
127986 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
127987 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
127988 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
127989 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
127990 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
127991 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
127992 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
127993 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
127994 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
127995 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
127996 +vc_resize_3585 vc_resize 2-3 3585 NULL
127997 +ifalias_show_3586 ifalias_show 0 3586 NULL
127998 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
127999 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
128000 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
128001 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
128002 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
128003 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
128004 +ray_open_3608 ray_open 0 3608 NULL
128005 +isp1760_ep_enable_3610 isp1760_ep_enable 0 3610 NULL
128006 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
128007 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
128008 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
128009 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
128010 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
128011 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
128012 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
128013 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
128014 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
128015 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
128016 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
128017 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
128018 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
128019 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
128020 +store_3640 store 0 3640 NULL
128021 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
128022 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
128023 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
128024 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
128025 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
128026 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
128027 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
128028 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
128029 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
128030 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
128031 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0 3660 NULL
128032 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
128033 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
128034 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
128035 +cma_alloc_3663 cma_alloc 3-2 3663 NULL
128036 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
128037 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
128038 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
128039 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
128040 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
128041 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
128042 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
128043 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
128044 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
128045 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
128046 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
128047 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
128048 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
128049 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
128050 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
128051 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
128052 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
128053 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
128054 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
128055 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
128056 +acm_tty_write_room_3722 acm_tty_write_room 0 3722 NULL
128057 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 NULL nohasharray
128058 +do_cancel_3724 do_cancel 0 3724 &ext4_inode_blocks_set_3724
128059 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
128060 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
128061 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
128062 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
128063 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
128064 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
128065 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
128066 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
128067 +pegasus_open_3748 pegasus_open 0 3748 NULL
128068 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
128069 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
128070 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
128071 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
128072 +show_log_height_3759 show_log_height 0 3759 NULL
128073 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
128074 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
128075 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
128076 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
128077 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
128078 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
128079 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
128080 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
128081 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
128082 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
128083 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
128084 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
128085 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL
128086 +set_min_height_3783 set_min_height 0-4 3783 NULL
128087 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
128088 +set_voltage_3789 set_voltage 0-4 3789 NULL
128089 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
128090 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
128091 +__netlink_create_3800 __netlink_create 0 3800 NULL
128092 +show_line3_3802 show_line3 0 3802 NULL
128093 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
128094 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
128095 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
128096 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
128097 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
128098 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
128099 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
128100 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL
128101 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
128102 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
128103 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
128104 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4-0 3826 NULL
128105 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
128106 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
128107 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
128108 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
128109 +release_version_store_3841 release_version_store 0-4 3841 NULL
128110 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL
128111 +max8925_disable_3844 max8925_disable 0 3844 NULL
128112 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL nohasharray
128113 +amd_xgbe_phy_switch_mode_3845 amd_xgbe_phy_switch_mode 0 3845 &vprbrd_i2c_read_3845
128114 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
128115 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
128116 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
128117 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
128118 +ssb_pcmcia_read16_3853 ssb_pcmcia_read16 0 3853 NULL
128119 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
128120 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
128121 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
128122 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
128123 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
128124 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
128125 +get_fd_set_3866 get_fd_set 1 3866 NULL
128126 +show_pci_3867 show_pci 0 3867 NULL
128127 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
128128 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
128129 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
128130 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
128131 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
128132 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
128133 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
128134 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
128135 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
128136 +nvram_write_3894 nvram_write 3-0 3894 NULL
128137 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
128138 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
128139 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
128140 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
128141 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
128142 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
128143 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
128144 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
128145 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
128146 +usbip_recv_3911 usbip_recv 3 3911 NULL
128147 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
128148 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
128149 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
128150 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
128151 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
128152 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
128153 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
128154 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
128155 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
128156 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
128157 +apei_clear_mce_3948 apei_clear_mce 0 3948 NULL nohasharray
128158 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
128159 +navman_open_3951 navman_open 0 3951 NULL
128160 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
128161 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
128162 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
128163 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
128164 +write_port_3962 write_port 0-4 3962 NULL
128165 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
128166 +be_vid_config_3976 be_vid_config 0 3976 NULL
128167 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
128168 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
128169 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
128170 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
128171 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
128172 +virtfn_add_3988 virtfn_add 0 3988 NULL
128173 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
128174 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
128175 +do_add_counters_3992 do_add_counters 3 3992 NULL
128176 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
128177 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
128178 +via_rng_init_3998 via_rng_init 0 3998 NULL
128179 +rfcomm_room_3999 rfcomm_room 0 3999 NULL nohasharray
128180 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 &rfcomm_room_3999
128181 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
128182 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
128183 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
128184 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
128185 +mei_write_4005 mei_write 3-0 4005 &xfs_check_block_4005 nohasharray
128186 +niu_zcp_write_4005 niu_zcp_write 0 4005 &mei_write_4005 nohasharray
128187 +toshiba_usb_rapid_charge_set_4005 toshiba_usb_rapid_charge_set 0 4005 &niu_zcp_write_4005
128188 +show_xps_map_4009 show_xps_map 0 4009 NULL
128189 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
128190 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
128191 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
128192 +amd_xgbe_phy_gmii_mode_4019 amd_xgbe_phy_gmii_mode 0 4019 NULL
128193 +_request_firmware_4021 _request_firmware 0 4021 NULL
128194 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
128195 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
128196 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
128197 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
128198 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
128199 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
128200 +b1_get_word_4035 b1_get_word 0 4035 NULL nohasharray
128201 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 &b1_get_word_4035
128202 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
128203 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
128204 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
128205 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
128206 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
128207 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
128208 +get_dmabuf_4065 get_dmabuf 2 4065 NULL nohasharray
128209 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 &get_dmabuf_4065
128210 +coreid_show_4066 coreid_show 0 4066 NULL
128211 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
128212 +cardr_show_4070 cardr_show 0 4070 NULL
128213 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
128214 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
128215 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
128216 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL nohasharray
128217 +show_engine1_leds_4078 show_engine1_leds 0 4078 &sctp_make_asconf_4078
128218 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
128219 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
128220 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
128221 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
128222 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
128223 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
128224 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
128225 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
128226 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
128227 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
128228 +show_4097 show 0 4097 NULL
128229 +flash_show_4102 flash_show 0 4102 NULL
128230 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
128231 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
128232 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
128233 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
128234 +write_reg_4108 write_reg 0 4108 NULL
128235 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
128236 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
128237 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
128238 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
128239 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
128240 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
128241 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
128242 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
128243 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
128244 +component_match_realloc_4139 component_match_realloc 3 4139 NULL
128245 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
128246 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
128247 +br_netdev_switch_event_4145 br_netdev_switch_event 0 4145 NULL
128248 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2-0 4147 NULL nohasharray
128249 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 &ntb_netdev_change_mtu_4147
128250 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
128251 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
128252 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
128253 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
128254 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
128255 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
128256 +echo_show_4163 echo_show 0 4163 NULL nohasharray
128257 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
128258 +store_4163 store 0 4163 &t1_init_hw_modules_4163
128259 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
128260 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
128261 +get_alua_req_4166 get_alua_req 3 4166 NULL
128262 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
128263 +skb_add_data_4171 skb_add_data 3 4171 NULL nohasharray
128264 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 &skb_add_data_4171
128265 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
128266 +show_4173 show 0 4173 NULL
128267 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
128268 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
128269 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
128270 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
128271 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL nohasharray
128272 +get_fan_speed_percent_4190 get_fan_speed_percent 0 4190 &cpumap_print_to_pagebuf_4190
128273 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
128274 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
128275 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
128276 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
128277 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
128278 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
128279 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
128280 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
128281 +persist_store_4220 persist_store 0-4 4220 NULL
128282 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
128283 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
128284 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
128285 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
128286 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
128287 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
128288 +axp20x_show_ext_attr_4232 axp20x_show_ext_attr 0 4232 NULL
128289 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
128290 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
128291 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
128292 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
128293 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
128294 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
128295 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
128296 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
128297 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
128298 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
128299 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
128300 +alg_create_4257 alg_create 0 4257 NULL
128301 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
128302 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
128303 +base_clock_show_4261 base_clock_show 0 4261 NULL nohasharray
128304 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 &base_clock_show_4261
128305 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
128306 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
128307 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
128308 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
128309 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
128310 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
128311 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
128312 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
128313 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
128314 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
128315 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
128316 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
128317 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
128318 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
128319 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
128320 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
128321 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
128322 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
128323 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
128324 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
128325 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7-0 4299 NULL
128326 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
128327 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
128328 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
128329 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
128330 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
128331 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
128332 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
128333 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
128334 +xgbe_get_sset_count_4316 xgbe_get_sset_count 0 4316 NULL
128335 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
128336 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
128337 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
128338 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
128339 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 NULL
128340 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
128341 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
128342 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
128343 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
128344 +rtl8169_get_sset_count_4349 rtl8169_get_sset_count 0 4349 NULL
128345 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
128346 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
128347 +store_4354 store 0-3 4354 NULL
128348 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
128349 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
128350 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
128351 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
128352 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
128353 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
128354 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
128355 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
128356 +write_4374 write 0 4374 NULL
128357 +esb_write_4376 esb_write 0-3 4376 NULL
128358 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
128359 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
128360 +vcc_connect_4382 vcc_connect 0 4382 NULL
128361 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
128362 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
128363 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
128364 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
128365 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
128366 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
128367 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
128368 +reg_read_4409 reg_read 0 4409 NULL
128369 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
128370 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
128371 +can_send_4414 can_send 0 4414 NULL
128372 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
128373 +fast_charge_timer_store_4416 fast_charge_timer_store 0-4 4416 NULL
128374 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
128375 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
128376 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
128377 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
128378 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
128379 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
128380 +read_code_4429 read_code 4 4429 NULL
128381 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
128382 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
128383 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
128384 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
128385 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
128386 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
128387 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
128388 +vxp_resume_4442 vxp_resume 0 4442 NULL
128389 +memparse_4444 memparse 0 4444 NULL nohasharray
128390 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
128391 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
128392 +disksize_show_4454 disksize_show 0 4454 NULL
128393 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
128394 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
128395 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
128396 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
128397 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
128398 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
128399 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
128400 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
128401 +beep_write_4485 beep_write 0 4485 NULL
128402 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
128403 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
128404 +udp_sendmsg_4492 udp_sendmsg 4-0 4492 NULL
128405 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
128406 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
128407 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
128408 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
128409 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
128410 +set_link_security_4502 set_link_security 4 4502 NULL
128411 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
128412 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
128413 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
128414 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
128415 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
128416 +write_cnodes_4523 write_cnodes 0 4523 NULL
128417 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
128418 +show_modes_4530 show_modes 0 4530 NULL
128419 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
128420 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
128421 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
128422 +tipc_getname_4539 tipc_getname 0 4539 NULL
128423 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
128424 +tty_register_device_4544 tty_register_device 2 4544 NULL nohasharray
128425 +store_mode_4544 store_mode 0-4 4544 &tty_register_device_4544
128426 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
128427 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
128428 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
128429 +show_sched4_4552 show_sched4 0 4552 NULL
128430 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
128431 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
128432 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
128433 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
128434 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
128435 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
128436 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
128437 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
128438 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
128439 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
128440 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
128441 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
128442 +commit_orphans_4584 commit_orphans 0 4584 NULL
128443 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
128444 +read_rio_4589 read_rio 0-3 4589 NULL
128445 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
128446 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
128447 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
128448 +bch_alloc_4593 bch_alloc 1 4593 NULL
128449 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
128450 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3-0 4602 NULL nohasharray
128451 +fuse_copy_one_4602 fuse_copy_one 0 4602 &ath10k_dbg_sta_write_delba_4602
128452 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
128453 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
128454 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
128455 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
128456 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
128457 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
128458 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
128459 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
128460 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
128461 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
128462 +hrz_send_4638 hrz_send 0 4638 NULL
128463 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
128464 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
128465 +txCommit_4649 txCommit 0 4649 NULL
128466 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
128467 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
128468 +falcon_describe_nic_stats_4659 falcon_describe_nic_stats 0 4659 NULL
128469 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
128470 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
128471 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
128472 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
128473 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
128474 +show_event_log_4682 show_event_log 0 4682 NULL
128475 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
128476 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
128477 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
128478 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
128479 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
128480 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
128481 +kone_receive_4690 kone_receive 4-0 4690 NULL
128482 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
128483 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
128484 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
128485 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
128486 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
128487 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
128488 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
128489 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
128490 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
128491 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
128492 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
128493 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
128494 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
128495 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
128496 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
128497 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
128498 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
128499 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
128500 +path_show_4725 path_show 0 4725 NULL nohasharray
128501 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
128502 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
128503 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
128504 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
128505 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
128506 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
128507 +ledd_show_4740 ledd_show 0 4740 NULL
128508 +level_show_4741 level_show 0 4741 NULL
128509 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
128510 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
128511 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
128512 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
128513 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
128514 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
128515 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
128516 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
128517 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
128518 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
128519 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
128520 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
128521 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
128522 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
128523 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
128524 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
128525 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
128526 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
128527 +create_subvol_4791 create_subvol 4 4791 NULL
128528 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
128529 +read_4793 read 0-4 4793 NULL
128530 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
128531 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
128532 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
128533 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
128534 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
128535 +fan_set_level_4805 fan_set_level 0 4805 NULL
128536 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
128537 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
128538 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
128539 +show_sticky_4816 show_sticky 0 4816 NULL
128540 +show_postcode_4819 show_postcode 0 4819 NULL
128541 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
128542 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
128543 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
128544 +show_4831 show 0 4831 NULL
128545 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
128546 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
128547 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
128548 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
128549 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
128550 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
128551 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
128552 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
128553 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
128554 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
128555 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
128556 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
128557 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
128558 +available_sync_leds_show_4863 available_sync_leds_show 0 4863 NULL
128559 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
128560 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
128561 +svc_getname_4869 svc_getname 0 4869 NULL
128562 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
128563 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
128564 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
128565 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
128566 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
128567 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
128568 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
128569 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
128570 +current_speed_show_4887 current_speed_show 0 4887 NULL
128571 +sys_ipc_4889 sys_ipc 3 4889 NULL
128572 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
128573 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
128574 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
128575 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
128576 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 NULL nohasharray
128577 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 &qlcnic_82xx_alloc_mbx_args_4913
128578 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
128579 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
128580 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
128581 +read_4919 read 0 4919 &show_pwm1_enable_4919
128582 +single_step_cont_4921 single_step_cont 0 4921 NULL
128583 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
128584 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
128585 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
128586 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
128587 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
128588 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
128589 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
128590 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
128591 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
128592 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
128593 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &asd_show_dev_bios_build_4941
128594 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
128595 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
128596 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
128597 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
128598 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
128599 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
128600 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
128601 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
128602 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
128603 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
128604 +devm_kzalloc_4966 devm_kzalloc 2 4966 NULL nohasharray
128605 +write_ee_4966 write_ee 0 4966 &devm_kzalloc_4966
128606 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
128607 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
128608 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
128609 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
128610 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
128611 +set_aout_4974 set_aout 0-4 4974 NULL
128612 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
128613 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
128614 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
128615 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
128616 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
128617 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
128618 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
128619 +read_block_4993 read_block 0 4993 NULL
128620 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
128621 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
128622 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
128623 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
128624 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
128625 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
128626 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
128627 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
128628 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
128629 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
128630 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
128631 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL nohasharray
128632 +smack_getprocattr_5024 smack_getprocattr 0 5024 &mtd_device_parse_register_5024
128633 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
128634 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
128635 +net2272_start_5033 net2272_start 0 5033 NULL
128636 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
128637 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
128638 +blkdev_get_5050 blkdev_get 0 5050 NULL
128639 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
128640 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
128641 +show_5055 show 0 5055 NULL
128642 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
128643 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
128644 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
128645 +sun4i_pwm_set_polarity_5079 sun4i_pwm_set_polarity 0 5079 NULL
128646 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
128647 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
128648 +ssb_pci_read16_5084 ssb_pci_read16 0 5084 NULL
128649 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
128650 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
128651 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
128652 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
128653 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
128654 +compr_fill_5093 compr_fill 2 5093 NULL
128655 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
128656 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
128657 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
128658 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
128659 +sound_write_5102 sound_write 3-0 5102 NULL
128660 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
128661 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
128662 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
128663 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
128664 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
128665 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
128666 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
128667 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
128668 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
128669 +rhine_open_5133 rhine_open 0 5133 NULL
128670 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
128671 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
128672 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
128673 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
128674 +quirks_show_5154 quirks_show 0 5154 NULL
128675 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
128676 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
128677 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
128678 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
128679 +__az6007_write_5170 __az6007_write 0 5170 NULL
128680 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
128681 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
128682 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
128683 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
128684 +datablob_parse_5177 datablob_parse 0 5177 NULL
128685 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
128686 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
128687 +adjust_memory_5185 adjust_memory 0 5185 NULL
128688 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
128689 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
128690 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
128691 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
128692 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
128693 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
128694 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
128695 +read_blocklist_5209 read_blocklist 2 5209 NULL
128696 +store_state_disable_5210 store_state_disable 0-4 5210 NULL
128697 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
128698 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
128699 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
128700 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
128701 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
128702 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
128703 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
128704 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
128705 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
128706 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
128707 +atl1e_open_5226 atl1e_open 0 5226 NULL
128708 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
128709 +wait_for_response_5229 wait_for_response 0 5229 NULL
128710 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
128711 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
128712 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
128713 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL nohasharray
128714 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 &isdn_ppp_skb_push_5236
128715 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
128716 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
128717 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
128718 +led_set_flash_timeout_5242 led_set_flash_timeout 0 5242 NULL
128719 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
128720 +cyapa_gen5_do_operational_check_5247 cyapa_gen5_do_operational_check 0 5247 NULL
128721 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
128722 +ti_open_5256 ti_open 0 5256 NULL
128723 +update_nodemask_5257 update_nodemask 0 5257 NULL
128724 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
128725 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
128726 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
128727 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
128728 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
128729 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3-0 5278 NULL
128730 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
128731 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
128732 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
128733 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
128734 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
128735 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
128736 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
128737 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
128738 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
128739 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
128740 +ks8842_open_5309 ks8842_open 0 5309 NULL
128741 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
128742 +grow_inode_5311 grow_inode 0 5311 NULL
128743 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
128744 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
128745 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
128746 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
128747 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
128748 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
128749 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
128750 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
128751 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
128752 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
128753 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
128754 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
128755 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
128756 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
128757 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
128758 +policy_store_5346 policy_store 0-4 5346 NULL
128759 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
128760 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
128761 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
128762 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
128763 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
128764 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
128765 +icmp_error_5362 icmp_error 0 5362 NULL
128766 +open_tx_second_5363 open_tx_second 0 5363 NULL
128767 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
128768 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
128769 +set_master_5372 set_master 0 5372 NULL
128770 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
128771 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
128772 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
128773 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
128774 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
128775 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
128776 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
128777 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
128778 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
128779 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
128780 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
128781 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
128782 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
128783 +fat_getattr_5406 fat_getattr 0 5406 NULL
128784 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
128785 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
128786 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
128787 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
128788 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
128789 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
128790 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
128791 +show_output_5423 show_output 0 5423 NULL nohasharray
128792 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
128793 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
128794 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
128795 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
128796 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
128797 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
128798 +store_pwm_5441 store_pwm 0-4 5441 NULL
128799 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
128800 +show_id_5444 show_id 0 5444 NULL nohasharray
128801 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 &show_id_5444
128802 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
128803 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
128804 +create_child_5449 create_child 0-4 5449 NULL
128805 +add_host_show_5451 add_host_show 0 5451 NULL
128806 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
128807 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
128808 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
128809 +cyapa_update_fw_store_5458 cyapa_update_fw_store 0-4 5458 NULL
128810 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
128811 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
128812 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
128813 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
128814 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
128815 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
128816 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
128817 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
128818 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
128819 +show_5474 show 0 5474 NULL nohasharray
128820 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
128821 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
128822 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
128823 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
128824 +ubi_leb_write_5478 ubi_leb_write 4-5-0 5478 NULL
128825 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
128826 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
128827 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
128828 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
128829 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
128830 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
128831 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
128832 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
128833 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
128834 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
128835 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
128836 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
128837 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
128838 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
128839 +adfs_f_update_5499 adfs_f_update 0 5499 NULL
128840 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
128841 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
128842 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
128843 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
128844 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
128845 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
128846 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
128847 +spidev_message_5518 spidev_message 3 5518 NULL
128848 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
128849 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
128850 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
128851 +show_license_5524 show_license 0 5524 NULL
128852 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
128853 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
128854 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
128855 +stop_cpus_5529 stop_cpus 0 5529 NULL
128856 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
128857 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
128858 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
128859 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
128860 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
128861 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
128862 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL
128863 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
128864 +le_readq_5557 le_readq 0 5557 NULL
128865 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
128866 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
128867 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
128868 +fir16_create_5574 fir16_create 3 5574 NULL
128869 +bioset_create_5580 bioset_create 1 5580 NULL
128870 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
128871 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
128872 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
128873 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
128874 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
128875 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
128876 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
128877 +amd_xgbe_an_init_5602 amd_xgbe_an_init 0 5602 NULL
128878 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
128879 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
128880 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
128881 +__remove_suid_5618 __remove_suid 0 5618 NULL
128882 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
128883 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
128884 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
128885 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
128886 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
128887 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
128888 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
128889 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
128890 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
128891 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
128892 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
128893 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL nohasharray
128894 +sxgbe_get_sset_count_5646 sxgbe_get_sset_count 0 5646 &snd_pcm_plugin_build_linear_5646
128895 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
128896 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
128897 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
128898 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
128899 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
128900 +parse_arg_5657 parse_arg 0-2 5657 NULL
128901 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
128902 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
128903 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
128904 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
128905 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
128906 +ovl_permission_5663 ovl_permission 0 5663 NULL nohasharray
128907 +clk_prepare_5663 clk_prepare 0 5663 &ovl_permission_5663 nohasharray
128908 +store_5663 store 0-3 5663 &clk_prepare_5663
128909 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
128910 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
128911 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
128912 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
128913 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
128914 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
128915 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
128916 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
128917 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
128918 +get_arg_5694 get_arg 3 5694 NULL nohasharray
128919 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
128920 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
128921 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
128922 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
128923 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
128924 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
128925 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
128926 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
128927 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
128928 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
128929 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
128930 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL
128931 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
128932 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
128933 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
128934 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
128935 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
128936 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
128937 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
128938 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
128939 +get_packet_5747 get_packet 3 5747 NULL
128940 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
128941 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
128942 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
128943 +can_get_size_5754 can_get_size 0 5754 NULL
128944 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
128945 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
128946 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
128947 +packet_xmit_5762 packet_xmit 0 5762 NULL
128948 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
128949 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
128950 +start_5768 start 0 5768 NULL
128951 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
128952 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
128953 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
128954 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
128955 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
128956 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
128957 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
128958 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
128959 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
128960 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
128961 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
128962 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
128963 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
128964 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
128965 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
128966 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
128967 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
128968 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
128969 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
128970 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
128971 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
128972 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
128973 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
128974 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
128975 +setup_req_5848 setup_req 3 5848 NULL nohasharray
128976 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 &setup_req_5848
128977 +enter_state_5850 enter_state 0 5850 NULL
128978 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
128979 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
128980 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
128981 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
128982 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
128983 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
128984 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
128985 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
128986 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
128987 +vsscanf_5868 vsscanf 0 5868 NULL
128988 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
128989 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
128990 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
128991 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
128992 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
128993 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
128994 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
128995 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
128996 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
128997 +rmd320_final_5897 rmd320_final 0 5897 NULL
128998 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3-0 5900 NULL
128999 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
129000 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
129001 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
129002 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
129003 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
129004 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
129005 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
129006 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
129007 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
129008 +devpath_show_5910 devpath_show 0 5910 NULL
129009 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
129010 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
129011 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
129012 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
129013 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
129014 +next_entry_5921 next_entry 0 5921 NULL
129015 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
129016 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
129017 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
129018 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
129019 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
129020 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
129021 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
129022 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
129023 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
129024 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
129025 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
129026 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
129027 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
129028 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
129029 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
129030 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
129031 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
129032 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
129033 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
129034 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
129035 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
129036 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
129037 +sha224_final_5978 sha224_final 0 5978 NULL
129038 +show_5979 show 0 5979 NULL nohasharray
129039 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &show_5979 nohasharray
129040 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &jbd2_journal_stop_5979 nohasharray
129041 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979
129042 +SyS_semop_5980 SyS_semop 3 5980 NULL
129043 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
129044 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
129045 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
129046 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
129047 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
129048 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
129049 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
129050 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
129051 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
129052 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
129053 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
129054 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
129055 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
129056 +spi_read_6031 spi_read 0 6031 NULL nohasharray
129057 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
129058 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL nohasharray
129059 +crypto_rng_reset_6032 crypto_rng_reset 0 6032 &show_pwm_auto_point_channel_6032
129060 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
129061 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
129062 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
129063 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
129064 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
129065 +led_shot_6046 led_shot 0-4 6046 NULL
129066 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
129067 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
129068 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
129069 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
129070 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
129071 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
129072 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
129073 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
129074 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
129075 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3-0 6073 NULL
129076 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
129077 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
129078 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
129079 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
129080 +init_6095 init 0 6095 NULL
129081 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
129082 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
129083 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
129084 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
129085 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
129086 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
129087 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
129088 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
129089 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
129090 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
129091 +mic_read_spad_6115 mic_read_spad 0 6115 NULL
129092 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
129093 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
129094 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
129095 +read_packet_6140 read_packet 0 6140 NULL
129096 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
129097 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
129098 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
129099 +tc574_resume_6154 tc574_resume 0 6154 NULL
129100 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
129101 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
129102 +tcam_write_6162 tcam_write 0 6162 NULL
129103 +show_temp8_6163 show_temp8 0 6163 NULL
129104 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
129105 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
129106 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
129107 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
129108 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
129109 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
129110 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
129111 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
129112 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
129113 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
129114 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
129115 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
129116 +freeze_store_6185 freeze_store 0-3 6185 NULL
129117 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
129118 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
129119 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
129120 +add_interval_6202 add_interval 0 6202 NULL
129121 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
129122 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
129123 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
129124 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
129125 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
129126 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
129127 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
129128 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
129129 +wwan_show_6227 wwan_show 0 6227 NULL nohasharray
129130 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 &wwan_show_6227
129131 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
129132 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
129133 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
129134 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
129135 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
129136 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
129137 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
129138 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
129139 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
129140 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
129141 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL nohasharray
129142 +ipip6_get_size_6246 ipip6_get_size 0 6246 &fbcon_prepare_logo_6246
129143 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
129144 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
129145 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
129146 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
129147 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
129148 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
129149 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
129150 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
129151 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
129152 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
129153 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 &snd_hda_override_conn_list_6282
129154 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
129155 +key_unseal_6285 key_unseal 0 6285 NULL
129156 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
129157 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
129158 +serial_port_in_6291 serial_port_in 0 6291 NULL
129159 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
129160 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
129161 +i8k_get_temp_type_6295 i8k_get_temp_type 0 6295 NULL
129162 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
129163 +raw_request_6307 raw_request 0 6307 NULL
129164 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
129165 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
129166 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
129167 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
129168 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
129169 +balance_6312 balance 0 6312 NULL
129170 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
129171 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
129172 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
129173 +store_cluster_6316 store_cluster 0-4 6316 NULL
129174 +write_null_6319 write_null 0-3 6319 NULL
129175 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
129176 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
129177 +cyapa_gen3_bl_exit_6326 cyapa_gen3_bl_exit 0 6326 NULL
129178 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
129179 +SyS_mincore_6329 SyS_mincore 1-2 6329 &ibm_get_table_from_acpi_6329
129180 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
129181 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
129182 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
129183 +solos_param_show_6344 solos_param_show 0 6344 NULL
129184 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
129185 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
129186 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
129187 +igbvf_get_sset_count_6355 igbvf_get_sset_count 0 6355 NULL
129188 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
129189 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
129190 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
129191 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
129192 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
129193 +recv_init_6366 recv_init 0 6366 NULL
129194 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
129195 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
129196 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
129197 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
129198 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
129199 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
129200 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
129201 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
129202 +msb_write_block_6379 msb_write_block 3 6379 NULL
129203 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
129204 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
129205 +bb_store_6401 bb_store 3-0 6401 NULL
129206 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
129207 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
129208 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
129209 +md_attr_show_6408 md_attr_show 0 6408 NULL
129210 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
129211 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
129212 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
129213 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
129214 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
129215 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
129216 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
129217 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
129218 +l2up_create_6430 l2up_create 3 6430 NULL
129219 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
129220 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
129221 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
129222 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
129223 +coda_downcall_6448 coda_downcall 0 6448 NULL
129224 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
129225 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
129226 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
129227 +show_sustain_6469 show_sustain 0 6469 NULL
129228 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
129229 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
129230 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
129231 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
129232 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
129233 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
129234 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
129235 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL nohasharray
129236 +i740fb_check_var_6479 i740fb_check_var 0 6479 &qp_memcpy_from_queue_6479
129237 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
129238 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
129239 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
129240 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
129241 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
129242 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
129243 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
129244 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
129245 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
129246 +mei_read_6507 mei_read 3-0 6507 NULL
129247 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
129248 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
129249 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
129250 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
129251 +bcm_iproc_i2c_check_status_6532 bcm_iproc_i2c_check_status 0 6532 NULL nohasharray
129252 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 &bcm_iproc_i2c_check_status_6532
129253 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
129254 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
129255 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
129256 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
129257 +show_min_uV_6544 show_min_uV 0 6544 NULL
129258 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
129259 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
129260 +rndis_set_oid_6547 rndis_set_oid 4-0 6547 NULL nohasharray
129261 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
129262 +wdm_read_6549 wdm_read 3-0 6549 NULL
129263 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
129264 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL nohasharray
129265 +touchpad_show_6551 touchpad_show 0 6551 &dm_stats_create_6551
129266 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 NULL nohasharray
129267 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 &isku_sysfs_write_keys_easyzone_6553
129268 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
129269 +notify_handler_6557 notify_handler 0 6557 NULL
129270 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
129271 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
129272 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
129273 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
129274 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
129275 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
129276 +rng_recvmsg_6569 rng_recvmsg 4-0 6569 NULL
129277 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
129278 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
129279 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
129280 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
129281 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
129282 +reg_set_6585 reg_set 0 6585 NULL nohasharray
129283 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
129284 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
129285 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
129286 +bytes_number_6591 bytes_number 0-2 6591 NULL
129287 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
129288 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
129289 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
129290 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
129291 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
129292 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
129293 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
129294 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
129295 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
129296 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
129297 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
129298 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
129299 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
129300 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
129301 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
129302 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
129303 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
129304 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
129305 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
129306 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
129307 +queue_dtd_6652 queue_dtd 0 6652 NULL
129308 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
129309 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
129310 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
129311 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
129312 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
129313 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
129314 +ina226_show_interval_6660 ina226_show_interval 0 6660 NULL
129315 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
129316 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
129317 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
129318 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
129319 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
129320 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
129321 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
129322 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
129323 +init_chip_first_6676 init_chip_first 0 6676 NULL
129324 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL nohasharray
129325 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 &process_rcvd_data_6679 nohasharray
129326 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679
129327 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
129328 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
129329 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
129330 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
129331 +cap_show_6691 cap_show 0 6691 NULL
129332 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
129333 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL
129334 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
129335 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
129336 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
129337 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
129338 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
129339 +wl18xx_cmd_radar_detection_debug_6710 wl18xx_cmd_radar_detection_debug 0 6710 NULL nohasharray
129340 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 &wl18xx_cmd_radar_detection_debug_6710 nohasharray
129341 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
129342 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
129343 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
129344 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
129345 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
129346 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
129347 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
129348 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
129349 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
129350 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
129351 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
129352 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
129353 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
129354 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
129355 +inet_recv_error_6744 inet_recv_error 3-0 6744 NULL
129356 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
129357 +wil_reset_6752 wil_reset 0 6752 NULL
129358 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
129359 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
129360 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
129361 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
129362 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
129363 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
129364 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
129365 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
129366 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
129367 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
129368 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
129369 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
129370 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
129371 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
129372 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
129373 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
129374 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
129375 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
129376 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
129377 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
129378 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
129379 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
129380 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
129381 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
129382 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
129383 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
129384 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
129385 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
129386 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
129387 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
129388 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
129389 +get_blocks_6801 get_blocks 0 6801 NULL
129390 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
129391 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
129392 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
129393 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
129394 +init_port_6810 init_port 0 6810 NULL
129395 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
129396 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
129397 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
129398 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
129399 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
129400 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
129401 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
129402 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
129403 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
129404 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
129405 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
129406 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
129407 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
129408 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
129409 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
129410 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
129411 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
129412 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
129413 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
129414 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
129415 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
129416 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
129417 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
129418 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
129419 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
129420 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
129421 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
129422 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
129423 +size_6873 size 0 6873 NULL
129424 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
129425 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
129426 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
129427 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
129428 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
129429 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
129430 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
129431 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
129432 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
129433 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
129434 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
129435 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
129436 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
129437 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
129438 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
129439 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
129440 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
129441 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
129442 +hook_6905 hook 0 6905 NULL nohasharray
129443 +qib_init_6905 qib_init 0 6905 &hook_6905
129444 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
129445 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
129446 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
129447 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
129448 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911 nohasharray
129449 +ucma_write_6911 ucma_write 0-3 6911 &acm_alloc_minor_6911
129450 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
129451 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
129452 +ioctl_6914 ioctl 0 6914 NULL
129453 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
129454 +rtl2830_regmap_read_6920 rtl2830_regmap_read 0 6920 NULL
129455 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 NULL nohasharray
129456 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
129457 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
129458 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
129459 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
129460 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
129461 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
129462 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
129463 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
129464 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
129465 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
129466 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
129467 +rt2800usb_get_tx_data_len_6947 rt2800usb_get_tx_data_len 0 6947 NULL
129468 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
129469 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 0-4 6951 NULL
129470 +str_to_slot_6952 str_to_slot 0 6952 NULL
129471 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
129472 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
129473 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
129474 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
129475 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
129476 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
129477 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
129478 +toshiba_sleep_functions_status_get_6970 toshiba_sleep_functions_status_get 0 6970 NULL
129479 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
129480 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL nohasharray
129481 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 &rsa_extract_mpi_6973
129482 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
129483 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
129484 +request_key_async_6990 request_key_async 4 6990 NULL
129485 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
129486 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
129487 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
129488 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
129489 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
129490 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
129491 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
129492 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
129493 +copy_items_7012 copy_items 7 7012 NULL
129494 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
129495 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
129496 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
129497 +raid56_parity_recover_7024 raid56_parity_recover 4-0 7024 NULL
129498 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
129499 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
129500 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 NULL
129501 +wimax_msg_7030 wimax_msg 4 7030 NULL
129502 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
129503 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
129504 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
129505 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
129506 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
129507 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
129508 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
129509 +cyapa_gen5_read_mutual_idac_data_7048 cyapa_gen5_read_mutual_idac_data 0 7048 NULL
129510 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
129511 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
129512 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
129513 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL nohasharray
129514 +amd64_hole_show_7057 amd64_hole_show 0 7057 &sctp_make_op_error_7057
129515 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
129516 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL
129517 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
129518 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
129519 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
129520 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
129521 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4-0 7072 NULL
129522 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
129523 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
129524 +mii_status_show_7077 mii_status_show 0 7077 NULL
129525 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
129526 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
129527 +queue_requests_show_7087 queue_requests_show 0 7087 NULL nohasharray
129528 +read_7087 read 0 7087 &queue_requests_show_7087
129529 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 NULL nohasharray
129530 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 &tipc_send_packet_7091
129531 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
129532 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
129533 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
129534 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
129535 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
129536 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
129537 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
129538 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
129539 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
129540 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
129541 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
129542 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
129543 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
129544 +show_value_7119 show_value 0 7119 NULL
129545 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
129546 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
129547 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
129548 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
129549 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
129550 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
129551 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
129552 +show_bpp_7148 show_bpp 0 7148 NULL
129553 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
129554 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
129555 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
129556 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
129557 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
129558 +fnic_reset_7163 fnic_reset 0 7163 NULL
129559 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
129560 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
129561 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
129562 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
129563 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
129564 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
129565 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
129566 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
129567 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL
129568 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
129569 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
129570 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
129571 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
129572 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
129573 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
129574 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
129575 +confirm_7211 confirm 0 7211 NULL
129576 +tpm_rng_read_7214 tpm_rng_read 3 7214 NULL
129577 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
129578 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
129579 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
129580 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
129581 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
129582 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
129583 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
129584 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
129585 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
129586 +led_get_flash_strobe_7234 led_get_flash_strobe 0 7234 NULL
129587 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
129588 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
129589 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
129590 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
129591 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
129592 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
129593 +release_version_show_7263 release_version_show 0 7263 NULL
129594 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
129595 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
129596 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-5-3-4 7272 NULL nohasharray
129597 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
129598 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
129599 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
129600 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
129601 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
129602 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
129603 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 NULL
129604 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
129605 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
129606 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
129607 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
129608 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
129609 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
129610 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
129611 +rose_open_7309 rose_open 0 7309 NULL
129612 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
129613 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
129614 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
129615 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
129616 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
129617 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 2-4-5 7332 NULL
129618 +do_md_stop_7335 do_md_stop 0 7335 NULL
129619 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
129620 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
129621 +mgmt_control_7349 mgmt_control 3 7349 NULL
129622 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
129623 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
129624 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
129625 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
129626 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
129627 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
129628 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
129629 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
129630 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
129631 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
129632 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
129633 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
129634 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
129635 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
129636 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
129637 +hweight_long_7388 hweight_long 0-1 7388 NULL
129638 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
129639 +sl_change_mtu_7396 sl_change_mtu 2-0 7396 NULL nohasharray
129640 +carrier_store_7396 carrier_store 4-0 7396 &sl_change_mtu_7396
129641 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
129642 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
129643 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
129644 +tipc_recvmsg_7402 tipc_recvmsg 4-0 7402 NULL
129645 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
129646 +rng_setkey_7415 rng_setkey 0 7415 NULL
129647 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
129648 +store_7418 store 0-3 7418 NULL
129649 +switch_mm_7420 switch_mm 0 7420 NULL
129650 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
129651 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
129652 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
129653 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
129654 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
129655 +store_7441 store 0 7441 NULL
129656 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
129657 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
129658 +show_mask_7446 show_mask 0 7446 NULL
129659 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
129660 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
129661 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
129662 +pci_map_page_7448 pci_map_page 0 7448 &acpi_ex_create_region_7448
129663 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
129664 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
129665 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
129666 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
129667 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
129668 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4-0 7461 NULL nohasharray
129669 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
129670 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
129671 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
129672 +set_speed_7470 set_speed 0-4 7470 NULL
129673 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
129674 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
129675 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
129676 +show_max_uV_7474 show_max_uV 0 7474 NULL
129677 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
129678 +atalk_getname_7490 atalk_getname 0 7490 NULL
129679 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL nohasharray
129680 +max_flash_brightness_show_7491 max_flash_brightness_show 0 7491 &snd_pcm_lib_read1_7491
129681 +setsockopt_7492 setsockopt 0 7492 NULL
129682 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
129683 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
129684 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
129685 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
129686 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
129687 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
129688 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
129689 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
129690 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
129691 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
129692 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
129693 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 NULL nohasharray
129694 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 &crypt_alloc_buffer_7532
129695 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
129696 +virtnet_open_7538 virtnet_open 0 7538 NULL
129697 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
129698 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
129699 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
129700 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
129701 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
129702 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
129703 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
129704 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
129705 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
129706 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
129707 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
129708 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
129709 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
129710 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
129711 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
129712 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
129713 +sx9500_update_scan_mode_7567 sx9500_update_scan_mode 0 7567 NULL
129714 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
129715 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
129716 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
129717 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
129718 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
129719 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
129720 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
129721 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
129722 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
129723 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
129724 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
129725 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
129726 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
129727 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
129728 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
129729 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
129730 +send_to_group_7627 send_to_group 0 7627 NULL
129731 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
129732 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
129733 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
129734 +net2272_queue_7640 net2272_queue 0 7640 NULL
129735 +cyapa_gen3_state_parse_7642 cyapa_gen3_state_parse 0 7642 NULL
129736 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
129737 +write_priomap_7648 write_priomap 0-3 7648 NULL
129738 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
129739 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
129740 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
129741 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
129742 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
129743 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
129744 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
129745 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
129746 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
129747 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
129748 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
129749 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
129750 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
129751 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
129752 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
129753 +device_show_7693 device_show 0 7693 NULL nohasharray
129754 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
129755 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
129756 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
129757 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 NULL
129758 +dev_info_set_7705 dev_info_set 0 7705 NULL
129759 +dev_write_7708 dev_write 3-0 7708 NULL nohasharray
129760 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 &dev_write_7708
129761 +unmap_region_7709 unmap_region 1 7709 NULL
129762 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
129763 +show_7711 show 0 7711 NULL
129764 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
129765 +sys_pread64_7721 sys_pread64 3 7721 NULL
129766 +tpm2_get_random_7727 tpm2_get_random 0-3 7727 NULL
129767 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
129768 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
129769 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
129770 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
129771 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
129772 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
129773 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
129774 +write_7751 write 0 7751 NULL
129775 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
129776 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
129777 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
129778 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
129779 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
129780 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
129781 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
129782 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
129783 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
129784 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
129785 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
129786 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
129787 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
129788 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
129789 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
129790 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
129791 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
129792 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
129793 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
129794 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
129795 +get_link_af_size_7802 get_link_af_size 0 7802 NULL nohasharray
129796 +cyapa_i2c_reg_write_block_7802 cyapa_i2c_reg_write_block 0 7802 &get_link_af_size_7802
129797 +toshiba_usb_rapid_charge_get_7805 toshiba_usb_rapid_charge_get 0 7805 NULL
129798 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
129799 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
129800 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
129801 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 NULL
129802 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
129803 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
129804 +show_7835 show 0 7835 NULL
129805 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
129806 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
129807 +enable_7841 enable 0 7841 NULL nohasharray
129808 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
129809 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
129810 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
129811 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
129812 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
129813 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
129814 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
129815 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
129816 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
129817 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
129818 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
129819 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
129820 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
129821 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
129822 +request_7878 request 0 7878 NULL
129823 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 NULL nohasharray
129824 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 &pn533_set_configuration_7881
129825 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
129826 +rmobile_reset_handler_7887 rmobile_reset_handler 0 7887 NULL nohasharray
129827 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 &rmobile_reset_handler_7887
129828 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
129829 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
129830 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
129831 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
129832 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
129833 +show_7906 show 0 7906 NULL
129834 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
129835 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
129836 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
129837 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
129838 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
129839 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
129840 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
129841 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
129842 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
129843 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
129844 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
129845 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
129846 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
129847 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
129848 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
129849 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
129850 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
129851 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
129852 +get_formats_7949 get_formats 0 7949 NULL
129853 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
129854 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
129855 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
129856 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
129857 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
129858 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
129859 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
129860 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
129861 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
129862 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
129863 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
129864 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
129865 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
129866 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
129867 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
129868 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 NULL nohasharray
129869 +_block_isbad_7986 _block_isbad 0 7986 &target_fabric_mappedlun_attr_show_7986 nohasharray
129870 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &_block_isbad_7986
129871 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
129872 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
129873 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
129874 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
129875 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
129876 +fb_set_par_8006 fb_set_par 0 8006 NULL
129877 +write_room_8009 write_room 0 8009 NULL
129878 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
129879 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
129880 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
129881 +vcs_read_8017 vcs_read 3-0 8017 NULL
129882 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
129883 +aux3_show_8025 aux3_show 0 8025 NULL
129884 +cifs_sync_write_8031 cifs_sync_write 0 8031 NULL nohasharray
129885 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 &cifs_sync_write_8031
129886 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
129887 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
129888 +led_set_flash_brightness_8039 led_set_flash_brightness 0 8039 NULL
129889 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL nohasharray
129890 +copy_gr_arg_normal_8040 copy_gr_arg_normal 0 8040 &bma180_show_scale_avail_8040
129891 +security_syslog_8042 security_syslog 0 8042 NULL
129892 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
129893 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
129894 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
129895 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
129896 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
129897 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
129898 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
129899 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
129900 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
129901 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
129902 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
129903 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
129904 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
129905 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
129906 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
129907 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
129908 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
129909 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
129910 +strict_show_8078 strict_show 0 8078 NULL
129911 +room_for_filename_8085 room_for_filename 3 8085 NULL
129912 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
129913 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
129914 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
129915 +fw_suspend_8094 fw_suspend 0 8094 NULL
129916 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
129917 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
129918 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
129919 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
129920 +ax88179_read_cmd_8105 ax88179_read_cmd 5 8105 NULL
129921 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
129922 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
129923 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
129924 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
129925 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
129926 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
129927 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
129928 +venus_lookup_8121 venus_lookup 4 8121 NULL
129929 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
129930 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
129931 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
129932 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
129933 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
129934 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
129935 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
129936 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
129937 +next_signal_8135 next_signal 0 8135 NULL
129938 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
129939 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
129940 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
129941 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
129942 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
129943 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
129944 +reload_store_8150 reload_store 0-4 8150 NULL
129945 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
129946 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
129947 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
129948 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
129949 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
129950 +num_writes_show_8162 num_writes_show 0 8162 NULL
129951 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
129952 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
129953 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
129954 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
129955 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
129956 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
129957 +dma_map_area_8178 dma_map_area 3-2-5 8178 NULL
129958 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
129959 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
129960 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
129961 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
129962 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
129963 +write_classid_8189 write_classid 0 8189 NULL
129964 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
129965 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
129966 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
129967 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
129968 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
129969 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
129970 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
129971 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
129972 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
129973 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
129974 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
129975 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
129976 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
129977 +play_iframe_8219 play_iframe 3 8219 NULL
129978 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
129979 +ath10k_thermal_set_cur_dutycycle_8224 ath10k_thermal_set_cur_dutycycle 0 8224 NULL
129980 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
129981 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225
129982 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
129983 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
129984 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
129985 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
129986 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
129987 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
129988 +show_state_disable_8251 show_state_disable 0 8251 NULL
129989 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
129990 +add_rx_skb_8257 add_rx_skb 3 8257 NULL nohasharray
129991 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 &add_rx_skb_8257
129992 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
129993 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
129994 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
129995 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
129996 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
129997 +init_cdev_8274 init_cdev 1 8274 NULL
129998 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
129999 +s2io_get_sset_count_8277 s2io_get_sset_count 0 8277 NULL
130000 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
130001 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
130002 +wlan_store_8282 wlan_store 4-0 8282 &write_file_dummy_8282
130003 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
130004 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
130005 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
130006 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
130007 +setsockopt_8304 setsockopt 0 8304 NULL
130008 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
130009 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
130010 +uevent_store_8319 uevent_store 0-4 8319 NULL
130011 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
130012 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
130013 +amd_xgbe_phy_set_an_8336 amd_xgbe_phy_set_an 0 8336 NULL
130014 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 NULL nohasharray
130015 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 &ip6_make_skb_8338
130016 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
130017 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
130018 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
130019 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
130020 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
130021 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
130022 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
130023 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
130024 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
130025 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
130026 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 NULL
130027 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
130028 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
130029 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
130030 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
130031 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
130032 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
130033 +wil_open_8375 wil_open 0 8375 NULL
130034 +ndo_init_8377 ndo_init 0 8377 NULL
130035 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
130036 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
130037 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
130038 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
130039 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
130040 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
130041 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
130042 +brightness_set_8396 brightness_set 0 8396 NULL
130043 +config_8403 config 0 8403 NULL
130044 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
130045 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
130046 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
130047 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
130048 +alua_activate_8420 alua_activate 0 8420 NULL
130049 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
130050 +keyspan_open_8429 keyspan_open 0 8429 NULL
130051 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 6-0 8431 NULL
130052 +capability_set_8433 capability_set 0-4 8433 NULL
130053 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8-0 8436 NULL
130054 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
130055 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
130056 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
130057 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
130058 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
130059 +sl_init_8447 sl_init 0 8447 NULL
130060 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
130061 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
130062 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
130063 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
130064 +tgr160_final_8455 tgr160_final 0 8455 NULL
130065 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
130066 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
130067 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
130068 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
130069 +ipw_write_room_8464 ipw_write_room 0 8464 NULL nohasharray
130070 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 &ipw_write_room_8464
130071 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
130072 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
130073 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
130074 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
130075 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
130076 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
130077 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
130078 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
130079 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
130080 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
130081 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
130082 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
130083 +in0_input_show_8498 in0_input_show 0 8498 NULL
130084 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
130085 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
130086 +dev_config_8506 dev_config 3 8506 NULL
130087 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
130088 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
130089 +sctp_v6_to_addr_param_8513 sctp_v6_to_addr_param 0 8513 NULL
130090 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
130091 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
130092 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
130093 +swap_writepage_8522 swap_writepage 0 8522 NULL
130094 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
130095 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
130096 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
130097 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
130098 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
130099 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
130100 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
130101 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
130102 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
130103 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
130104 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
130105 +panel_power_on_show_8542 panel_power_on_show 0 8542 NULL nohasharray
130106 +disarm_req_delay_8542 disarm_req_delay 0 8542 &panel_power_on_show_8542
130107 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
130108 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
130109 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
130110 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
130111 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
130112 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
130113 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
130114 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
130115 +ixgb_open_8565 ixgb_open 0 8565 NULL
130116 +set_volume_8569 set_volume 0 8569 NULL
130117 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
130118 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
130119 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
130120 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
130121 +tower_write_8580 tower_write 3-0 8580 NULL
130122 +cmd_wait_8582 cmd_wait 0 8582 NULL
130123 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
130124 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 NULL nohasharray
130125 +generic_set_freq_8602 generic_set_freq 0 8602 &sctp_user_addto_chunk_8602 nohasharray
130126 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &generic_set_freq_8602
130127 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
130128 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
130129 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
130130 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
130131 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3-0 8620 NULL nohasharray
130132 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
130133 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
130134 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
130135 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
130136 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
130137 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
130138 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
130139 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
130140 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
130141 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
130142 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
130143 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
130144 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 NULL nohasharray
130145 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 &ufs_add_fragments_8648
130146 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
130147 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
130148 +ci_fan_ctrl_get_fan_speed_percent_8659 ci_fan_ctrl_get_fan_speed_percent 0 8659 NULL
130149 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
130150 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
130151 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
130152 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
130153 +options_show_8667 options_show 0 8667 NULL
130154 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
130155 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
130156 +crc32_update_8676 crc32_update 0 8676 NULL
130157 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
130158 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
130159 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
130160 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
130161 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
130162 +start_8697 start 0 8697 NULL
130163 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
130164 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
130165 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
130166 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
130167 +arcfb_write_8702 arcfb_write 3 8702 NULL
130168 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
130169 +init_header_8703 init_header 0 8703 &i_size_read_8703
130170 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
130171 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
130172 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
130173 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
130174 +charger_state_show_8720 charger_state_show 0 8720 NULL
130175 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
130176 +lunid_show_8726 lunid_show 0 8726 NULL
130177 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
130178 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
130179 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
130180 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
130181 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
130182 +f_dupfd_8730 f_dupfd 1 8730 NULL
130183 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
130184 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
130185 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
130186 +compound_order_8750 compound_order 0 8750 NULL nohasharray
130187 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
130188 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
130189 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
130190 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
130191 +read_uscorr_8755 read_uscorr 0 8755 NULL
130192 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
130193 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
130194 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
130195 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
130196 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
130197 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
130198 +sys_prctl_8766 sys_prctl 4 8766 NULL
130199 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
130200 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
130201 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
130202 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
130203 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
130204 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
130205 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
130206 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
130207 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL
130208 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
130209 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
130210 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
130211 +show_hardware_8789 show_hardware 0 8789 NULL
130212 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
130213 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
130214 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
130215 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
130216 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
130217 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
130218 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
130219 +get_size_8811 get_size 0 8811 NULL
130220 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
130221 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
130222 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
130223 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
130224 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
130225 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
130226 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
130227 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
130228 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
130229 +convert_8830 convert 0 8830 NULL
130230 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
130231 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
130232 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
130233 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
130234 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
130235 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL nohasharray
130236 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 &usb_ep_queue_8839
130237 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
130238 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
130239 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
130240 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
130241 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
130242 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3-0 8860 NULL
130243 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
130244 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
130245 +q931_help_8865 q931_help 0 8865 NULL nohasharray
130246 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 &q931_help_8865
130247 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
130248 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
130249 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 NULL nohasharray
130250 +b43_switch_channel_8872 b43_switch_channel 0 8872 &rocker_group_l2_flood_8872
130251 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
130252 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
130253 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
130254 +pnfs_generic_transfer_commit_list_8879 pnfs_generic_transfer_commit_list 0 8879 NULL
130255 +crypto_rng_get_bytes_8880 crypto_rng_get_bytes 0 8880 NULL
130256 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
130257 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
130258 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
130259 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
130260 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
130261 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
130262 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
130263 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
130264 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
130265 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
130266 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
130267 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
130268 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
130269 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
130270 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
130271 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
130272 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
130273 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
130274 +data_sock_create_8920 data_sock_create 0 8920 NULL
130275 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
130276 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
130277 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
130278 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
130279 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
130280 +layout_commit_8926 layout_commit 3-0 8926 NULL
130281 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
130282 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
130283 +cp2112_hid_get_8933 cp2112_hid_get 4-0 8933 NULL
130284 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL nohasharray
130285 +flash_timeout_show_8935 flash_timeout_show 0 8935 &adjust_priv_size_8935
130286 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
130287 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
130288 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
130289 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
130290 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
130291 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
130292 +claim_show_8950 claim_show 0 8950 NULL nohasharray
130293 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
130294 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
130295 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
130296 +set_red_8954 set_red 0-4 8954 NULL
130297 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
130298 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
130299 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
130300 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
130301 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
130302 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
130303 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
130304 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
130305 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
130306 +venus_mkdir_8967 venus_mkdir 4 8967 NULL nohasharray
130307 +serial_number_show_8967 serial_number_show 0 8967 &venus_mkdir_8967
130308 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
130309 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
130310 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
130311 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
130312 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
130313 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
130314 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
130315 +oslec_create_8987 oslec_create 1 8987 NULL
130316 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
130317 +show_state_time_8992 show_state_time 0 8992 NULL
130318 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
130319 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
130320 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
130321 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
130322 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
130323 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
130324 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
130325 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
130326 +epp_read_data_9015 epp_read_data 0 9015 NULL
130327 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
130328 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
130329 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
130330 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
130331 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
130332 +fd_ioctl_9028 fd_ioctl 3 9028 NULL nohasharray
130333 +atl1_set_mac_9028 atl1_set_mac 0 9028 &fd_ioctl_9028
130334 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
130335 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
130336 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
130337 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
130338 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
130339 +nla_put_9042 nla_put 0 9042 NULL
130340 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
130341 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
130342 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
130343 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
130344 +ep_queue_9060 ep_queue 0 9060 NULL
130345 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
130346 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL nohasharray
130347 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 &snd_gus_dram_peek_9062
130348 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
130349 +hci_req_add_9067 hci_req_add 3 9067 NULL
130350 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
130351 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
130352 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
130353 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
130354 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
130355 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
130356 +create_queues_9088 create_queues 3-2 9088 NULL
130357 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
130358 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
130359 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
130360 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
130361 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
130362 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL nohasharray
130363 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 &adxl34x_spi_read_block_9108
130364 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
130365 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
130366 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
130367 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
130368 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
130369 +cyapa_smbus_read_block_9122 cyapa_smbus_read_block 0-3 9122 NULL
130370 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
130371 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
130372 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
130373 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
130374 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
130375 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
130376 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
130377 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
130378 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
130379 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
130380 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
130381 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
130382 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
130383 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
130384 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 NULL nohasharray
130385 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 &ext4_da_write_inline_data_end_9179
130386 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
130387 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
130388 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
130389 +ax25_bind_9185 ax25_bind 0 9185 NULL
130390 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
130391 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
130392 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
130393 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
130394 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
130395 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
130396 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
130397 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
130398 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
130399 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
130400 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
130401 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
130402 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
130403 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
130404 +sg_common_write_9209 sg_common_write 0 9209 NULL
130405 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
130406 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
130407 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
130408 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
130409 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
130410 +card_send_command_9215 card_send_command 3 9215 NULL
130411 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
130412 +protocol_write_9219 protocol_write 3-0 9219 NULL
130413 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
130414 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
130415 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
130416 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
130417 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
130418 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
130419 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
130420 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
130421 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
130422 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
130423 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
130424 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
130425 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
130426 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
130427 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
130428 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL nohasharray
130429 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 &tcf_csum_ipv4_icmp_9258
130430 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
130431 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
130432 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
130433 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
130434 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
130435 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
130436 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
130437 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
130438 +flakey_status_9274 flakey_status 5 9274 NULL
130439 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
130440 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
130441 +open_9278 open 0 9278 &show_indirect_byte_9278
130442 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 NULL nohasharray
130443 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 &pnfs_generic_commit_pagelist_9279
130444 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
130445 +show_9287 show 0 9287 NULL
130446 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
130447 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
130448 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
130449 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
130450 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
130451 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
130452 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
130453 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
130454 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
130455 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
130456 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
130457 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
130458 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
130459 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
130460 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
130461 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
130462 +description_show_9327 description_show 0 9327 NULL
130463 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
130464 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
130465 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
130466 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 NULL nohasharray
130467 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 &brcmf_sdiod_recv_buf_9336
130468 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
130469 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
130470 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
130471 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
130472 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
130473 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
130474 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
130475 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
130476 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
130477 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
130478 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
130479 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 NULL nohasharray
130480 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 &reiserfs_write_end_9374
130481 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
130482 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
130483 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
130484 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
130485 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
130486 +queue_skb_9391 queue_skb 0 9391 NULL
130487 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 NULL nohasharray
130488 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 &mlx4_bitmap_init_9393
130489 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
130490 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
130491 +read_9397 read 3 9397 NULL nohasharray
130492 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 &read_9397
130493 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
130494 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
130495 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
130496 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
130497 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
130498 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
130499 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
130500 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
130501 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
130502 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
130503 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL nohasharray
130504 +store_lmc_9418 store_lmc 0-4 9418 &nf_nat_sip_expect_9418
130505 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
130506 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
130507 +sync_inode_9429 sync_inode 0 9429 NULL
130508 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
130509 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
130510 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
130511 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
130512 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL nohasharray
130513 +wacom_show_speed_9438 wacom_show_speed 0 9438 &ffs_ep0_write_9438 nohasharray
130514 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438
130515 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
130516 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
130517 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
130518 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
130519 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
130520 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
130521 +show_in_max2_9458 show_in_max2 0 9458 NULL
130522 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
130523 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
130524 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
130525 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470 nohasharray
130526 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &get_registers_9470
130527 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
130528 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
130529 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
130530 +queue_9475 queue 0 9475 NULL
130531 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
130532 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
130533 +xennet_get_sset_count_9490 xennet_get_sset_count 0 9490 NULL
130534 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
130535 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
130536 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
130537 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
130538 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
130539 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
130540 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
130541 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
130542 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
130543 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
130544 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
130545 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
130546 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
130547 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
130548 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 NULL nohasharray
130549 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 &powerclamp_get_max_state_9512
130550 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
130551 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
130552 +match_format_9516 match_format 0 9516 &disk_events_show_9516
130553 +do_strip_9517 do_strip 0 9517 NULL
130554 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
130555 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3-0 9522 NULL
130556 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
130557 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
130558 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
130559 +lm3533_update_9529 lm3533_update 0 9529 NULL
130560 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
130561 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
130562 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
130563 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
130564 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
130565 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
130566 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
130567 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
130568 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
130569 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL nohasharray
130570 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 &audit_log_n_untrustedstring_9548 nohasharray
130571 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
130572 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &udc_start_9548
130573 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
130574 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
130575 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
130576 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
130577 +fw_node_create_9559 fw_node_create 2 9559 NULL
130578 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
130579 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
130580 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
130581 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
130582 +status_9569 status 0 9569 NULL nohasharray
130583 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
130584 +bnx2_get_sset_count_9570 bnx2_get_sset_count 0 9570 NULL
130585 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
130586 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
130587 +add_memory_9575 add_memory 0 9575 NULL
130588 +sch_access_9576 sch_access 0 9576 NULL
130589 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
130590 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
130591 +cyapa_gen5_write_fw_block_9584 cyapa_gen5_write_fw_block 0 9584 NULL
130592 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
130593 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
130594 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
130595 +bop_mark_9593 bop_mark 0 9593 NULL
130596 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
130597 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
130598 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
130599 +do_sync_9604 do_sync 1 9604 NULL
130600 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
130601 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
130602 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &batadv_send_skb_push_fill_unicast_9605
130603 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
130604 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
130605 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
130606 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
130607 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
130608 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
130609 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
130610 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
130611 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
130612 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
130613 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
130614 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
130615 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
130616 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
130617 +lmLogInit_9643 lmLogInit 0 9643 NULL
130618 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
130619 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
130620 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
130621 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
130622 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
130623 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
130624 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
130625 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
130626 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
130627 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
130628 +inode_setattr_9668 inode_setattr 0 9668 NULL
130629 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
130630 +wl12xx_get_rx_packet_len_9673 wl12xx_get_rx_packet_len 0-3 9673 NULL
130631 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
130632 +dns_query_9676 dns_query 3 9676 NULL nohasharray
130633 +ks8842_read16_9676 ks8842_read16 0 9676 &dns_query_9676 nohasharray
130634 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &ks8842_read16_9676
130635 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
130636 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
130637 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
130638 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
130639 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
130640 +show_in0_9686 show_in0 0 9686 NULL
130641 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
130642 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
130643 +crc32_final_9693 crc32_final 0 9693 NULL
130644 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
130645 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
130646 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
130647 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
130648 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
130649 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
130650 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
130651 +update_flag_9706 update_flag 0 9706 NULL
130652 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
130653 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
130654 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
130655 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
130656 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
130657 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
130658 +cyapa_update_suspend_scanrate_9734 cyapa_update_suspend_scanrate 0-4 9734 NULL
130659 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
130660 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
130661 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
130662 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL nohasharray
130663 +fan_get_9738 fan_get 0 9738 &ieee80211_if_fmt_num_mcast_sta_9738
130664 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
130665 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
130666 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
130667 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
130668 +uuid_show_9749 uuid_show 0 9749 NULL
130669 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
130670 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
130671 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
130672 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
130673 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
130674 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
130675 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
130676 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
130677 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
130678 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
130679 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
130680 +mapping_error_9774 mapping_error 0 9774 NULL
130681 +eni_open_9778 eni_open 0 9778 NULL
130682 +reset_write_9784 reset_write 0-3 9784 NULL
130683 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
130684 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
130685 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
130686 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
130687 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
130688 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
130689 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
130690 +_regmap_write_9803 _regmap_write 0 9803 NULL
130691 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
130692 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 NULL nohasharray
130693 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813 nohasharray
130694 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &ieee80211_if_read_state_9813
130695 +ath9k_start_9815 ath9k_start 0 9815 NULL
130696 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
130697 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
130698 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
130699 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
130700 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
130701 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
130702 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
130703 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
130704 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
130705 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
130706 +garmin_write_room_9859 garmin_write_room 0 9859 NULL
130707 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
130708 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
130709 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
130710 +task_can_attach_9867 task_can_attach 0 9867 NULL
130711 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
130712 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
130713 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
130714 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
130715 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
130716 +show_sensor_9889 show_sensor 0 9889 NULL
130717 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 NULL nohasharray
130718 +bm_register_write_9893 bm_register_write 3-0 9893 &snd_midi_event_new_9893
130719 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
130720 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
130721 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
130722 +write_9907 write 0-3 9907 NULL
130723 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
130724 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
130725 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
130726 +file_permission_9925 file_permission 0 9925 NULL
130727 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
130728 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
130729 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
130730 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
130731 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
130732 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
130733 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
130734 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
130735 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
130736 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
130737 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
130738 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
130739 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
130740 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
130741 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
130742 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
130743 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
130744 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
130745 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
130746 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
130747 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
130748 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
130749 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
130750 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
130751 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
130752 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
130753 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
130754 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
130755 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
130756 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
130757 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
130758 +store_als_en_10003 store_als_en 0-4 10003 NULL
130759 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
130760 +check_tp_10015 check_tp 0 10015 NULL
130761 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
130762 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
130763 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
130764 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
130765 +handle_request_10024 handle_request 9 10024 NULL
130766 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
130767 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
130768 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
130769 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
130770 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
130771 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
130772 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
130773 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
130774 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
130775 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
130776 +bop_propagate_10048 bop_propagate 0 10048 NULL
130777 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
130778 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
130779 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
130780 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
130781 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
130782 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
130783 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
130784 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
130785 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
130786 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
130787 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
130788 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
130789 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
130790 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
130791 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
130792 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
130793 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
130794 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
130795 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
130796 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
130797 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
130798 +class_show_10093 class_show 0 10093 NULL
130799 +nr_create_10094 nr_create 0 10094 NULL
130800 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
130801 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
130802 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
130803 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
130804 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
130805 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
130806 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
130807 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
130808 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
130809 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
130810 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
130811 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
130812 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
130813 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
130814 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
130815 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
130816 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
130817 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
130818 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
130819 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
130820 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
130821 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
130822 +qlge_open_10148 qlge_open 0 10148 NULL
130823 +show_alarms_10150 show_alarms 0 10150 NULL
130824 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
130825 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
130826 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
130827 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
130828 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
130829 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
130830 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
130831 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
130832 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
130833 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL nohasharray
130834 +sh_eth_get_sset_count_10164 sh_eth_get_sset_count 0 10164 &snd_virmidi_dev_attach_seq_10164
130835 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
130836 +icmpv6_error_10167 icmpv6_error 0 10167 NULL nohasharray
130837 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 &icmpv6_error_10167
130838 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
130839 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
130840 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
130841 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
130842 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
130843 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
130844 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
130845 +address_read_file_10187 address_read_file 0 10187 NULL
130846 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
130847 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
130848 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
130849 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
130850 +extent_writepages_10205 extent_writepages 0 10205 NULL
130851 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
130852 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
130853 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
130854 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
130855 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
130856 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
130857 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
130858 +fsync_10223 fsync 0 10223 NULL
130859 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
130860 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
130861 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
130862 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
130863 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
130864 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
130865 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
130866 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
130867 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL nohasharray
130868 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 &hdlc_rpr_irq_10240
130869 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
130870 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
130871 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 NULL nohasharray
130872 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 &nfc_alloc_recv_skb_10244 nohasharray
130873 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244
130874 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL
130875 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
130876 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
130877 +store_protocols_10261 store_protocols 0-4 10261 NULL
130878 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL nohasharray
130879 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 &snd_pcm_lib_preallocate_pages1_10273 nohasharray
130880 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273
130881 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
130882 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
130883 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2-0 10281 NULL
130884 +add_keys_10284 add_keys 0 10284 NULL
130885 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
130886 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
130887 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
130888 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
130889 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
130890 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
130891 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
130892 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
130893 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
130894 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
130895 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
130896 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
130897 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
130898 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
130899 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
130900 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
130901 +cifs_permission_10324 cifs_permission 0 10324 NULL
130902 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
130903 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
130904 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
130905 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
130906 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
130907 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
130908 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
130909 +__smb_init_10336 __smb_init 0 10336 NULL
130910 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
130911 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
130912 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
130913 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
130914 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
130915 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
130916 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
130917 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
130918 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
130919 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
130920 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
130921 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
130922 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
130923 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
130924 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
130925 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL nohasharray
130926 +rxon_assoc_10379 rxon_assoc 0 10379 &ecryptfs_decode_and_decrypt_filename_10379
130927 +show_rdac0_10381 show_rdac0 0 10381 NULL
130928 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL nohasharray
130929 +update_bits_10394 update_bits 0 10394 &si5351_clkin_prepare_10394
130930 +show_gpio_10395 show_gpio 0 10395 NULL
130931 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
130932 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
130933 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
130934 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
130935 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
130936 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
130937 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
130938 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
130939 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
130940 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
130941 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
130942 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
130943 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
130944 +free_block_10441 free_block 0 10441 NULL
130945 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
130946 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
130947 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
130948 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
130949 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
130950 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
130951 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
130952 +show_control_state_10474 show_control_state 0 10474 NULL
130953 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
130954 +clip_device_event_10481 clip_device_event 0 10481 NULL
130955 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
130956 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
130957 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
130958 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
130959 +show_card_10491 show_card 0 10491 NULL
130960 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
130961 +dst_frames_10499 dst_frames 0 10499 NULL
130962 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
130963 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
130964 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
130965 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
130966 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
130967 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
130968 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
130969 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
130970 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
130971 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2-0 10519 NULL
130972 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
130973 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
130974 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
130975 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
130976 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
130977 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 NULL nohasharray
130978 +set_temp_max_10531 set_temp_max 0-4 10531 &__ceph_tcp_sendpage_10531
130979 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
130980 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
130981 +get_key_10538 get_key 0 10538 NULL
130982 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
130983 +SYSC_read_10545 SYSC_read 3 10545 NULL
130984 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
130985 +ivtv_start_10559 ivtv_start 0 10559 NULL
130986 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
130987 +dix_show_10568 dix_show 0 10568 NULL
130988 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
130989 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
130990 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
130991 +swsusp_write_10582 swsusp_write 0 10582 NULL
130992 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
130993 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
130994 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
130995 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL nohasharray
130996 +ds1685_rtc_sysfs_auxbatt_show_10588 ds1685_rtc_sysfs_auxbatt_show 0 10588 &scrub_remap_extent_10588
130997 +validate_buf_10589 validate_buf 0 10589 NULL
130998 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
130999 +otp_read_10594 otp_read 5-4-2 10594 NULL
131000 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
131001 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
131002 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
131003 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
131004 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
131005 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
131006 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
131007 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
131008 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
131009 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
131010 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
131011 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
131012 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
131013 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
131014 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
131015 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
131016 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
131017 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
131018 +check_transition_10639 check_transition 0 10639 NULL
131019 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
131020 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
131021 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
131022 +packet_10644 packet 0 10644 NULL
131023 +write_orph_node_10654 write_orph_node 0 10654 NULL
131024 +open_10656 open 0 10656 NULL
131025 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
131026 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
131027 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
131028 +send_unlock_10666 send_unlock 0 10666 NULL
131029 +parport_write_10669 parport_write 0 10669 NULL
131030 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
131031 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
131032 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
131033 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
131034 +read_10690 read 0 10690 NULL
131035 +edge_write_10692 edge_write 4-0 10692 NULL
131036 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
131037 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
131038 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
131039 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
131040 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
131041 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
131042 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
131043 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
131044 +ovl_fill_lower_10712 ovl_fill_lower 3 10712 NULL
131045 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
131046 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
131047 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
131048 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
131049 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
131050 +spi_sync_10731 spi_sync 0 10731 NULL
131051 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
131052 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
131053 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
131054 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
131055 +sys_syslog_10746 sys_syslog 3 10746 NULL
131056 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
131057 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
131058 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
131059 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
131060 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
131061 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
131062 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
131063 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
131064 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
131065 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
131066 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
131067 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
131068 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
131069 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
131070 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
131071 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
131072 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
131073 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
131074 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
131075 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 NULL nohasharray
131076 +hpwdt_write_10796 hpwdt_write 0-3 10796 &ttm_dma_page_pool_free_10796
131077 +sys_bind_10799 sys_bind 3 10799 NULL
131078 +query_info_10800 query_info 0 10800 NULL
131079 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
131080 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
131081 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
131082 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
131083 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
131084 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
131085 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
131086 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
131087 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
131088 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
131089 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
131090 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
131091 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
131092 +rsi_parse_10831 rsi_parse 0 10831 NULL
131093 +send_command_10832 send_command 4-0 10832 NULL nohasharray
131094 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 &send_command_10832
131095 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
131096 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
131097 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
131098 +show_therm_input_10848 show_therm_input 0 10848 NULL
131099 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
131100 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
131101 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
131102 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
131103 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
131104 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
131105 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
131106 +trivial_online_10866 trivial_online 0 10866 NULL
131107 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
131108 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
131109 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
131110 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
131111 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
131112 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
131113 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
131114 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
131115 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
131116 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
131117 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
131118 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
131119 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
131120 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
131121 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
131122 +get_scq_10897 get_scq 2 10897 NULL
131123 +show_plat_type_10901 show_plat_type 0 10901 NULL nohasharray
131124 +isp1760_udc_start_10901 isp1760_udc_start 0 10901 &show_plat_type_10901
131125 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
131126 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
131127 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
131128 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
131129 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
131130 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
131131 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
131132 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
131133 +kobject_add_10919 kobject_add 0 10919 NULL
131134 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
131135 +shm_read_file_10927 shm_read_file 0 10927 NULL
131136 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
131137 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
131138 +store_guid_10944 store_guid 0-4 10944 NULL
131139 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
131140 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
131141 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
131142 +tun_put_user_10951 tun_put_user 0 10951 NULL
131143 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
131144 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
131145 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
131146 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
131147 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
131148 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
131149 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
131150 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
131151 +pfkey_process_10964 pfkey_process 0 10964 NULL
131152 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
131153 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
131154 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
131155 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
131156 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
131157 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
131158 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
131159 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
131160 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
131161 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
131162 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
131163 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
131164 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
131165 +security_get_bools_11004 security_get_bools 0 11004 NULL
131166 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
131167 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
131168 +show_io_db_11009 show_io_db 0 11009 NULL
131169 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
131170 +enic_open_11015 enic_open 0 11015 NULL
131171 +read_11017 read 0 11017 NULL
131172 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
131173 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
131174 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
131175 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
131176 +mb_find_next_bit_11037 mb_find_next_bit 0-2 11037 NULL nohasharray
131177 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
131178 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
131179 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
131180 +sys_sendfile_11048 sys_sendfile 4 11048 NULL
131181 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
131182 +char2uni_11054 char2uni 0 11054 NULL
131183 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
131184 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
131185 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
131186 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
131187 +bond_enslave_11070 bond_enslave 0 11070 NULL
131188 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
131189 +bond_get_size_11077 bond_get_size 0 11077 NULL
131190 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
131191 +count_argc_11083 count_argc 0 11083 NULL
131192 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
131193 +sda_in_11093 sda_in 0 11093 NULL
131194 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
131195 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
131196 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
131197 +aio_read_11102 aio_read 0 11102 NULL
131198 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
131199 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
131200 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
131201 +v_midi_open_11109 v_midi_open 0 11109 NULL
131202 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
131203 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
131204 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
131205 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
131206 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
131207 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
131208 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
131209 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
131210 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
131211 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
131212 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 NULL nohasharray
131213 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 &vv6410_set_hflip_11144
131214 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
131215 +process_ini_11152 process_ini 0 11152 NULL
131216 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
131217 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
131218 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
131219 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
131220 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
131221 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
131222 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
131223 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
131224 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
131225 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
131226 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
131227 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
131228 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
131229 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
131230 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
131231 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
131232 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
131233 +fb_set_var_11211 fb_set_var 0 11211 NULL
131234 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
131235 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
131236 +test_walk_11216 test_walk 0 11216 NULL
131237 +sq_overhead_11218 sq_overhead 0 11218 NULL
131238 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
131239 +__swab16p_11220 __swab16p 0 11220 NULL
131240 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
131241 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
131242 +top_off_timer_show_11232 top_off_timer_show 0 11232 NULL nohasharray
131243 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 &top_off_timer_show_11232
131244 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
131245 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
131246 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
131247 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
131248 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
131249 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
131250 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
131251 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
131252 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
131253 +of_irq_count_11253 of_irq_count 0 11253 NULL
131254 +store_refalign_11257 store_refalign 0-4 11257 NULL
131255 +ubifs_write_node_11258 ubifs_write_node 5-3-0 11258 NULL
131256 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
131257 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
131258 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
131259 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
131260 +cru_detect_11272 cru_detect 1 11272 NULL
131261 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
131262 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
131263 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
131264 +reg_write_11295 reg_write 0 11295 NULL
131265 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
131266 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
131267 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
131268 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
131269 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
131270 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
131271 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
131272 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
131273 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
131274 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
131275 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
131276 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL
131277 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3-0 11323 NULL
131278 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
131279 +construct_key_11329 construct_key 3 11329 NULL nohasharray
131280 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
131281 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
131282 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
131283 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
131284 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
131285 +ufx_enable_11338 ufx_enable 0 11338 NULL
131286 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
131287 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
131288 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
131289 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
131290 +kmx61_mag_validate_trigger_11352 kmx61_mag_validate_trigger 0 11352 NULL
131291 +sel_write_create_11353 sel_write_create 3 11353 NULL
131292 +show_in1_input_11354 show_in1_input 0 11354 NULL
131293 +handle_unit_11355 handle_unit 0-1 11355 NULL
131294 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL nohasharray
131295 +create_input_ctls_11360 create_input_ctls 0 11360 &batadv_skb_head_push_11360
131296 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
131297 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
131298 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
131299 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
131300 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
131301 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
131302 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
131303 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
131304 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
131305 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
131306 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
131307 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
131308 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
131309 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
131310 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
131311 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
131312 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
131313 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
131314 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
131315 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
131316 +qib_write_11394 qib_write 0-3 11394 NULL
131317 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
131318 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
131319 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
131320 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
131321 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
131322 +get_fan_11400 get_fan 0 11400 NULL
131323 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
131324 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
131325 +attention_read_file_11404 attention_read_file 0 11404 NULL
131326 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
131327 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
131328 +str_to_user_11411 str_to_user 2 11411 NULL
131329 +show_blue_11412 show_blue 0 11412 NULL nohasharray
131330 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
131331 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
131332 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
131333 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
131334 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
131335 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
131336 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
131337 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
131338 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
131339 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
131340 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
131341 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
131342 +attr_show_11424 attr_show 0 11424 NULL
131343 +vring_size_11426 vring_size 0-2-1 11426 NULL
131344 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
131345 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
131346 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
131347 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
131348 +bttv_read_11432 bttv_read 3-0 11432 NULL
131349 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
131350 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
131351 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
131352 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
131353 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
131354 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
131355 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
131356 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
131357 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
131358 +event_file_write_11460 event_file_write 0-3 11460 NULL
131359 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
131360 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
131361 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
131362 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
131363 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
131364 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
131365 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
131366 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
131367 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
131368 +set_otp5_11480 set_otp5 4-0 11480 NULL
131369 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
131370 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
131371 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
131372 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
131373 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
131374 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
131375 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
131376 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
131377 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
131378 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
131379 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
131380 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
131381 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
131382 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
131383 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
131384 +twl_direction_in_11527 twl_direction_in 2-0 11527 NULL
131385 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
131386 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
131387 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
131388 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
131389 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
131390 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
131391 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
131392 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
131393 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
131394 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
131395 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
131396 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
131397 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
131398 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
131399 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
131400 +smk_bu_note_11566 smk_bu_note 0-5 11566 &build_avpair_blob_11566 nohasharray
131401 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &smk_bu_note_11566
131402 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
131403 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
131404 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
131405 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
131406 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
131407 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 NULL nohasharray
131408 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 &v9fs_xattr_get_acl_11577
131409 +show_11578 show 0 11578 NULL
131410 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
131411 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
131412 +pvc_bind_11588 pvc_bind 0 11588 NULL
131413 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
131414 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
131415 +flash_strobe_store_11592 flash_strobe_store 0-4 11592 NULL
131416 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
131417 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
131418 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
131419 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
131420 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
131421 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
131422 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
131423 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
131424 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
131425 +max_active_show_11610 max_active_show 0 11610 NULL
131426 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
131427 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
131428 +show_caps_11619 show_caps 0 11619 NULL
131429 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
131430 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
131431 +power_write_file_11626 power_write_file 0-3 11626 NULL
131432 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
131433 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
131434 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
131435 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
131436 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
131437 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
131438 +slab_ksize_11664 slab_ksize 0 11664 NULL
131439 +sigd_send_11665 sigd_send 0 11665 NULL
131440 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
131441 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
131442 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
131443 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
131444 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
131445 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
131446 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
131447 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
131448 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
131449 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
131450 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
131451 +split_11691 split 2 11691 NULL
131452 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
131453 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
131454 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
131455 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
131456 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
131457 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
131458 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
131459 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
131460 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
131461 +store_11711 store 0 11711 NULL
131462 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
131463 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
131464 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
131465 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
131466 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
131467 +id_show_11734 id_show 0 11734 NULL nohasharray
131468 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 &id_show_11734
131469 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
131470 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
131471 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
131472 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
131473 +inet_get_link_af_size_11751 inet_get_link_af_size 0 11751 NULL
131474 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
131475 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
131476 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
131477 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
131478 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
131479 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
131480 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
131481 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
131482 +assert_show_11778 assert_show 0 11778 NULL
131483 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
131484 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
131485 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
131486 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
131487 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
131488 +stats_clear_11802 stats_clear 0-3 11802 NULL
131489 +show_hca_type_11803 show_hca_type 0 11803 NULL
131490 +func_11804 func 0 11804 NULL
131491 +open_11806 open 0 11806 NULL nohasharray
131492 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
131493 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
131494 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
131495 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
131496 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
131497 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
131498 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
131499 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
131500 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
131501 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
131502 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
131503 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
131504 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
131505 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
131506 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
131507 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
131508 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
131509 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
131510 +cyapa_gen3_write_fw_block_11841 cyapa_gen3_write_fw_block 0 11841 NULL
131511 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
131512 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
131513 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
131514 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
131515 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
131516 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
131517 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
131518 +fsname_show_11856 fsname_show 0 11856 NULL
131519 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
131520 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
131521 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
131522 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
131523 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
131524 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
131525 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
131526 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
131527 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
131528 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
131529 +l2cap_chan_send_11878 l2cap_chan_send 3-0 11878 NULL nohasharray
131530 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 &l2cap_chan_send_11878
131531 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
131532 +image_read_11880 image_read 0-6-5 11880 NULL
131533 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL nohasharray
131534 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 &_l2_alloc_skb_11883 nohasharray
131535 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883
131536 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
131537 +avc_audit_11888 avc_audit 0 11888 NULL
131538 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
131539 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
131540 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
131541 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
131542 +xstateregs_get_11906 xstateregs_get 4 11906 NULL nohasharray
131543 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 &xstateregs_get_11906
131544 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
131545 +ti_write_11916 ti_write 0-4 11916 NULL
131546 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
131547 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
131548 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
131549 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 NULL
131550 +show_limit_11932 show_limit 0 11932 NULL
131551 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
131552 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
131553 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
131554 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
131555 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
131556 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
131557 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
131558 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
131559 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
131560 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
131561 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 NULL nohasharray
131562 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 &btmrvl_download_cal_data_11953
131563 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
131564 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
131565 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
131566 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 NULL
131567 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 NULL
131568 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
131569 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
131570 +pptp_getname_11971 pptp_getname 0 11971 NULL
131571 +split_node_11976 split_node 0 11976 NULL nohasharray
131572 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
131573 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
131574 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
131575 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
131576 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
131577 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
131578 +cyapa_show_rt_suspend_scanrate_11988 cyapa_show_rt_suspend_scanrate 0 11988 NULL
131579 +rp_write_room_11990 rp_write_room 0 11990 NULL nohasharray
131580 +smack_file_permission_11990 smack_file_permission 0 11990 &rp_write_room_11990
131581 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
131582 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
131583 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
131584 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
131585 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
131586 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
131587 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
131588 +bh1780_read_12006 bh1780_read 0 12006 NULL
131589 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
131590 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
131591 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
131592 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
131593 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
131594 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
131595 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
131596 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
131597 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
131598 +device_offline_12042 device_offline 0 12042 NULL
131599 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
131600 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
131601 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
131602 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
131603 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
131604 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
131605 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
131606 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
131607 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
131608 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3-0 12064 NULL nohasharray
131609 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 &ath10k_dbg_sta_write_aggr_mode_12064
131610 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
131611 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
131612 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
131613 +start_streaming_12074 start_streaming 0 12074 NULL
131614 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
131615 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
131616 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
131617 +u3_entry_store_12081 u3_entry_store 0-4 12081 NULL nohasharray
131618 +imx074_g_crop_12081 imx074_g_crop 0 12081 &u3_entry_store_12081
131619 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
131620 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
131621 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
131622 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
131623 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
131624 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
131625 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
131626 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
131627 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
131628 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
131629 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
131630 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
131631 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
131632 +toshiba_function_keys_set_12112 toshiba_function_keys_set 0 12112 NULL
131633 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
131634 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
131635 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
131636 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
131637 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
131638 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
131639 +__i915_wait_request_12127 __i915_wait_request 0 12127 NULL
131640 +set_powered_12129 set_powered 4 12129 NULL
131641 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
131642 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
131643 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
131644 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
131645 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
131646 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
131647 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
131648 +rawsock_recvmsg_12144 rawsock_recvmsg 4-0 12144 NULL
131649 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
131650 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
131651 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
131652 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
131653 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
131654 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
131655 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
131656 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
131657 +ec_write_12162 ec_write 0 12162 NULL
131658 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
131659 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
131660 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
131661 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
131662 +space_show_12178 space_show 0 12178 NULL nohasharray
131663 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
131664 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
131665 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
131666 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
131667 +ip_generic_getfrag_12187 ip_generic_getfrag 4 12187 NULL nohasharray
131668 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
131669 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
131670 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
131671 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
131672 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
131673 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
131674 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
131675 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
131676 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
131677 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
131678 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
131679 +receive_copy_12216 receive_copy 3 12216 NULL
131680 +btree_writepages_12217 btree_writepages 0 12217 NULL
131681 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
131682 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
131683 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
131684 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
131685 +mode_show_12223 mode_show 0 12223 NULL
131686 +led_write_12224 led_write 0 12224 NULL
131687 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
131688 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
131689 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
131690 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
131691 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
131692 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
131693 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
131694 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
131695 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
131696 +max197_store_range_12255 max197_store_range 0-4 12255 NULL nohasharray
131697 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 &max197_store_range_12255
131698 +store_12256 store 0-3 12256 NULL
131699 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
131700 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
131701 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
131702 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
131703 +setsockopt_12262 setsockopt 0 12262 NULL
131704 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
131705 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
131706 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL nohasharray
131707 +start_12267 start 0 12267 &shash_compat_setkey_12267
131708 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
131709 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
131710 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
131711 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
131712 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
131713 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
131714 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
131715 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
131716 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
131717 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
131718 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
131719 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
131720 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
131721 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
131722 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
131723 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
131724 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
131725 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
131726 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
131727 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
131728 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
131729 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
131730 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
131731 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4-0 12316 NULL nohasharray
131732 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 &bt_sock_recvmsg_12316
131733 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
131734 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
131735 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
131736 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
131737 +show_urb_12326 show_urb 0 12326 NULL
131738 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL nohasharray
131739 +HFC_inw_nodebug_12332 HFC_inw_nodebug 0 12332 &pcbit_writecmd_12332
131740 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
131741 +write_12336 write 0 12336 NULL
131742 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
131743 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
131744 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
131745 +get_burstcount_12341 get_burstcount 0 12341 NULL
131746 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
131747 +dn_listen_12343 dn_listen 0 12343 NULL
131748 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
131749 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
131750 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
131751 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
131752 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
131753 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
131754 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
131755 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
131756 +store_12367 store 0 12367 NULL
131757 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
131758 +dev_debug_show_12369 dev_debug_show 0 12369 NULL
131759 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
131760 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
131761 +read_12377 read 0 12377 NULL
131762 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
131763 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
131764 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
131765 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
131766 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
131767 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
131768 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 1-4 12394 NULL
131769 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
131770 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
131771 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
131772 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
131773 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
131774 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
131775 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
131776 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
131777 +stats_store_12424 stats_store 0-3 12424 NULL
131778 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
131779 +show_display_12427 show_display 0 12427 NULL
131780 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
131781 +mos7840_open_12439 mos7840_open 0 12439 NULL
131782 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
131783 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
131784 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
131785 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
131786 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
131787 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
131788 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
131789 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
131790 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
131791 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 NULL nohasharray
131792 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 &rsi_prepare_skb_12472 nohasharray
131793 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472
131794 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
131795 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
131796 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
131797 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
131798 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
131799 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
131800 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 NULL
131801 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
131802 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
131803 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
131804 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
131805 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
131806 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
131807 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
131808 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
131809 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
131810 +toshiba_usb_sleep_charge_set_12511 toshiba_usb_sleep_charge_set 0 12511 NULL
131811 +stream_start_12516 stream_start 0 12516 NULL
131812 +open_12519 open 0 12519 NULL
131813 +write_12520 write 0 12520 NULL
131814 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
131815 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
131816 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
131817 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
131818 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
131819 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
131820 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
131821 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
131822 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
131823 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
131824 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
131825 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
131826 +comm_local_read_12541 comm_local_read 0 12541 NULL
131827 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
131828 +masq_device_event_12546 masq_device_event 0 12546 NULL
131829 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
131830 +mr_write_12549 mr_write 0 12549 NULL nohasharray
131831 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
131832 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
131833 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
131834 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
131835 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
131836 +send_convert_12552 send_convert 0 12552 NULL
131837 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
131838 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
131839 +joydev_read_12559 joydev_read 0-3 12559 NULL
131840 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
131841 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
131842 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
131843 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
131844 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
131845 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
131846 +pwm_config_12570 pwm_config 0 12570 NULL
131847 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
131848 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
131849 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
131850 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
131851 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
131852 +request_update_12585 request_update 0 12585 NULL
131853 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
131854 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
131855 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
131856 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
131857 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
131858 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
131859 +add_endpoint_12593 add_endpoint 0 12593 NULL
131860 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
131861 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
131862 +ipv6_get_l4proto_12600 ipv6_get_l4proto 2-0 12600 NULL
131863 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
131864 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
131865 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
131866 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
131867 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
131868 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
131869 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
131870 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
131871 +kmx61_setup_new_data_interrupt_12618 kmx61_setup_new_data_interrupt 0 12618 NULL
131872 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL nohasharray
131873 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 &fc_fcp_frame_alloc_12624
131874 +get_component_fault_12625 get_component_fault 0 12625 NULL
131875 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
131876 +wl18xx_acx_ap_sleep_12628 wl18xx_acx_ap_sleep 0 12628 NULL
131877 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
131878 +store_blank_12636 store_blank 0-4 12636 NULL
131879 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
131880 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
131881 +nr_recvmsg_12649 nr_recvmsg 4-0 12649 NULL
131882 +wb_create_12651 wb_create 1 12651 NULL
131883 +apply_12652 apply 0 12652 NULL
131884 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
131885 +pid_show_12655 pid_show 0 12655 NULL nohasharray
131886 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
131887 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
131888 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
131889 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
131890 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
131891 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
131892 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
131893 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
131894 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
131895 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
131896 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
131897 +show_12685 show 0 12685 NULL
131898 +sidtab_init_12688 sidtab_init 0 12688 NULL
131899 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
131900 +update_cpumask_12691 update_cpumask 0 12691 NULL
131901 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
131902 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
131903 +tlan_open_12699 tlan_open 0 12699 NULL
131904 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
131905 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
131906 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
131907 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
131908 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
131909 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
131910 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
131911 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
131912 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
131913 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
131914 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
131915 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
131916 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
131917 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
131918 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
131919 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
131920 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
131921 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
131922 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
131923 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
131924 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
131925 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
131926 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
131927 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
131928 +listxattr_12769 listxattr 3 12769 NULL
131929 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
131930 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
131931 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 NULL nohasharray
131932 +check_ci_12775 check_ci 0 12775 &ip_ufo_append_data_12775 nohasharray
131933 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775
131934 +validate_index_12777 validate_index 0 12777 NULL
131935 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
131936 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
131937 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
131938 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
131939 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
131940 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
131941 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
131942 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
131943 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
131944 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
131945 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
131946 +mgmt_event_12810 mgmt_event 4 12810 NULL
131947 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
131948 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
131949 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
131950 +readq_12825 readq 0 12825 NULL
131951 +show_12831 show 0 12831 NULL
131952 +create_12834 create 0 12834 NULL nohasharray
131953 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
131954 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
131955 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
131956 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
131957 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
131958 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
131959 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
131960 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
131961 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
131962 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
131963 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
131964 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
131965 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
131966 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
131967 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
131968 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
131969 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
131970 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
131971 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
131972 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
131973 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
131974 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
131975 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
131976 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
131977 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
131978 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
131979 +md_run_12871 md_run 0 12871 &show_12871
131980 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
131981 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
131982 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
131983 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
131984 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
131985 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
131986 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
131987 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL nohasharray
131988 +show_hold_timer_12892 show_hold_timer 0 12892 &get_leb_cnt_12892
131989 +minix_readpage_12897 minix_readpage 0 12897 NULL
131990 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
131991 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
131992 +request_12902 request 0 12902 &_regmap_raw_read_12902
131993 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
131994 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
131995 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
131996 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
131997 +show_temp_status_12912 show_temp_status 0 12912 NULL
131998 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
131999 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
132000 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
132001 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
132002 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
132003 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
132004 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
132005 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
132006 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
132007 +wil_write_back_12939 wil_write_back 3-0 12939 NULL nohasharray
132008 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 &wil_write_back_12939
132009 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
132010 +register_memory_12944 register_memory 0 12944 NULL
132011 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
132012 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
132013 +int340x_thermal_get_zone_temp_12954 int340x_thermal_get_zone_temp 0 12954 NULL
132014 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
132015 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
132016 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
132017 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
132018 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
132019 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
132020 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
132021 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
132022 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
132023 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
132024 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
132025 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
132026 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3-0 12984 NULL
132027 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
132028 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
132029 +host_lock_show_12993 host_lock_show 0 12993 NULL
132030 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
132031 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
132032 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
132033 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
132034 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
132035 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
132036 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
132037 +shutdown_event_13006 shutdown_event 0 13006 NULL
132038 +show_octave_13007 show_octave 0 13007 NULL
132039 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
132040 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
132041 +vsscanf_13014 vsscanf 0 13014 NULL
132042 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
132043 +netvsc_open_13019 netvsc_open 0 13019 NULL
132044 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
132045 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
132046 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
132047 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
132048 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
132049 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
132050 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
132051 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
132052 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
132053 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
132054 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
132055 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
132056 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
132057 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
132058 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
132059 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
132060 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
132061 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
132062 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
132063 +read_file_tpc_13073 read_file_tpc 3-0 13073 NULL
132064 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
132065 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
132066 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
132067 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
132068 +ti_do_config_13080 ti_do_config 0 13080 NULL
132069 +get_pwm1_13083 get_pwm1 0 13083 NULL
132070 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
132071 +radeon_hwmon_get_pwm1_enable_13088 radeon_hwmon_get_pwm1_enable 0 13088 NULL
132072 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
132073 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
132074 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
132075 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
132076 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
132077 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
132078 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
132079 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
132080 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
132081 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
132082 +next_power_13110 next_power 0 13110 NULL
132083 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
132084 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL nohasharray
132085 +pyra_send_control_13112 pyra_send_control 0 13112 &snd_pcm_lib_preallocate_pages_for_all_13112
132086 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
132087 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
132088 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
132089 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
132090 +read_13125 read 0-5 13125 NULL
132091 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
132092 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
132093 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
132094 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
132095 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
132096 +blk_update_request_13146 blk_update_request 3 13146 NULL
132097 +erst_reader_13156 erst_reader 0 13156 NULL
132098 +nes_net_event_13163 nes_net_event 0 13163 NULL
132099 +hpfs_write_begin_13164 hpfs_write_begin 3-0 13164 NULL
132100 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
132101 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
132102 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4-0 13173 NULL
132103 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
132104 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
132105 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
132106 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
132107 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
132108 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
132109 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
132110 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
132111 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
132112 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
132113 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
132114 +ar5523_start_13193 ar5523_start 0 13193 NULL
132115 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
132116 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
132117 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
132118 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
132119 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
132120 +set_tach_13200 set_tach 0-4 13200 NULL
132121 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
132122 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
132123 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
132124 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
132125 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
132126 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
132127 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
132128 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
132129 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
132130 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
132131 +set_vrm_13222 set_vrm 0-4 13222 NULL
132132 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
132133 +copy_user_subjs_13225 copy_user_subjs 0 13225 NULL
132134 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
132135 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
132136 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
132137 +soft_show_13244 soft_show 0 13244 NULL
132138 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
132139 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
132140 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
132141 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
132142 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
132143 +store_13249 store 0 13249 NULL nohasharray
132144 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
132145 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
132146 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
132147 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
132148 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
132149 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
132150 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
132151 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
132152 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
132153 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
132154 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
132155 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
132156 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
132157 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
132158 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
132159 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
132160 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
132161 +sd_major_13294 sd_major 0-1 13294 NULL
132162 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
132163 +map_offset_show_13301 map_offset_show 0 13301 NULL
132164 +set_ptk_13304 set_ptk 0 13304 NULL
132165 +store_13310 store 0 13310 NULL
132166 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
132167 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
132168 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
132169 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
132170 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL nohasharray
132171 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 &us122l_ctl_msg_13330
132172 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
132173 +connect_layer1_13336 connect_layer1 0 13336 NULL
132174 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
132175 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
132176 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
132177 +get_bits_13353 get_bits 0-2 13353 NULL
132178 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
132179 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL nohasharray
132180 +ths7303_setval_13360 ths7303_setval 0 13360 &hscx_empty_fifo_13360
132181 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
132182 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
132183 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
132184 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
132185 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
132186 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
132187 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
132188 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
132189 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
132190 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
132191 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
132192 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
132193 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
132194 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
132195 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
132196 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
132197 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL nohasharray
132198 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 &carl9170_rx_untie_data_13405
132199 +sky2_receive_13407 sky2_receive 2 13407 NULL
132200 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
132201 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
132202 +store_flush_13416 store_flush 0 13416 NULL
132203 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
132204 +get_tx_data_len_13418 get_tx_data_len 0 13418 NULL
132205 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
132206 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
132207 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
132208 +smb_sendv_13437 smb_sendv 0 13437 NULL
132209 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
132210 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
132211 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
132212 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
132213 +close_patch_13445 close_patch 0 13445 NULL
132214 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
132215 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
132216 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
132217 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
132218 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
132219 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
132220 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
132221 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
132222 +bcm_iproc_i2c_xfer_13471 bcm_iproc_i2c_xfer 0-3 13471 NULL nohasharray
132223 +target_freq_show_13471 target_freq_show 0 13471 &bcm_iproc_i2c_xfer_13471
132224 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
132225 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
132226 +show_13475 show 0 13475 NULL nohasharray
132227 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
132228 +get_temp_13476 get_temp 0 13476 NULL
132229 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
132230 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
132231 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
132232 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
132233 +write_13490 write 0 13490 NULL
132234 +data_read_13494 data_read 3-0 13494 NULL nohasharray
132235 +ext_prop_data_store_13494 ext_prop_data_store 3-0 13494 &data_read_13494 nohasharray
132236 +qib_write_umem32_13494 qib_write_umem32 0 13494 &ext_prop_data_store_13494
132237 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
132238 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
132239 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
132240 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
132241 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
132242 +core_status_13515 core_status 4-0 13515 NULL nohasharray
132243 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
132244 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
132245 +show_dock_type_13518 show_dock_type 0 13518 NULL
132246 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
132247 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
132248 +bm_init_13529 bm_init 2 13529 NULL
132249 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
132250 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
132251 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
132252 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
132253 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
132254 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
132255 +venus_access_13541 venus_access 0 13541 NULL
132256 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
132257 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
132258 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
132259 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
132260 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
132261 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
132262 +hp100_open_13551 hp100_open 0 13551 NULL
132263 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
132264 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
132265 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4-0 13556 NULL nohasharray
132266 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
132267 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
132268 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
132269 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
132270 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
132271 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
132272 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
132273 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
132274 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
132275 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
132276 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
132277 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
132278 +ci_role_start_13579 ci_role_start 0 13579 NULL
132279 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
132280 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
132281 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
132282 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
132283 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL nohasharray
132284 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 &mpt_lan_receive_post_turbo_13592
132285 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
132286 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
132287 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
132288 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
132289 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
132290 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
132291 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
132292 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
132293 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
132294 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
132295 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
132296 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
132297 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
132298 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
132299 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
132300 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
132301 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
132302 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
132303 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
132304 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
132305 +packet_snd_13634 packet_snd 3-0 13634 NULL nohasharray
132306 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
132307 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
132308 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
132309 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
132310 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
132311 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
132312 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
132313 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
132314 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
132315 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
132316 +period_to_str_13642 period_to_str 0 13642 NULL
132317 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
132318 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
132319 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
132320 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
132321 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
132322 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
132323 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
132324 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
132325 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
132326 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
132327 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
132328 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
132329 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
132330 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
132331 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
132332 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
132333 +wil_read_back_13687 wil_read_back 3-0 13687 NULL
132334 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
132335 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
132336 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
132337 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
132338 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
132339 +usb_get_string_13693 usb_get_string 0 13693 NULL
132340 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
132341 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL nohasharray
132342 +ntc_show_name_13704 ntc_show_name 0 13704 &fw_iso_buffer_alloc_13704 nohasharray
132343 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704
132344 +gprs_attach_13708 gprs_attach 0 13708 NULL
132345 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
132346 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
132347 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
132348 +manf_id_show_13718 manf_id_show 0 13718 NULL
132349 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
132350 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
132351 +get_codec_name_13721 get_codec_name 0 13721 NULL
132352 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
132353 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
132354 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
132355 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL nohasharray
132356 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 &cfg80211_testmode_alloc_event_skb_13739
132357 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
132358 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
132359 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
132360 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
132361 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
132362 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
132363 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
132364 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
132365 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
132366 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
132367 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
132368 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
132369 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
132370 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
132371 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
132372 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
132373 +migrate_pages_13797 migrate_pages 0 13797 NULL
132374 +cpu_down_13801 cpu_down 0 13801 NULL
132375 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
132376 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
132377 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
132378 +random_read_13815 random_read 3-0 13815 NULL nohasharray
132379 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
132380 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
132381 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
132382 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
132383 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
132384 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
132385 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL nohasharray
132386 +snd_line6_prepare_13820 snd_line6_prepare 0 13820 &hsi_register_board_info_13820
132387 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
132388 +mv88e6123_61_65_get_sset_count_13824 mv88e6123_61_65_get_sset_count 0 13824 NULL
132389 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
132390 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
132391 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
132392 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
132393 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
132394 +ds1685_rtc_sysfs_serial_show_13839 ds1685_rtc_sysfs_serial_show 0 13839 NULL
132395 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
132396 +acknak_13844 acknak 0 13844 NULL nohasharray
132397 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
132398 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
132399 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
132400 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
132401 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
132402 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
132403 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
132404 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
132405 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
132406 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
132407 +lmc_open_13868 lmc_open 0 13868 NULL
132408 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
132409 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
132410 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
132411 +speed_show_13879 speed_show 0 13879 NULL
132412 +ad9523_read_13881 ad9523_read 0 13881 NULL
132413 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
132414 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
132415 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
132416 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
132417 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
132418 +recv_13888 recv 0-3 13888 NULL
132419 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
132420 +get_amixer_13890 get_amixer 0 13890 NULL
132421 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
132422 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
132423 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
132424 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
132425 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
132426 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
132427 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
132428 +f81232_open_13915 f81232_open 0 13915 NULL
132429 +bluetooth_show_13923 bluetooth_show 0 13923 NULL
132430 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
132431 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
132432 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
132433 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
132434 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &read_packet_data_13938 nohasharray
132435 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &drbd_send_drequest_csum_13938
132436 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
132437 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
132438 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
132439 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
132440 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
132441 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
132442 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
132443 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3-0 13951 NULL nohasharray
132444 +serial_in_13951 serial_in 0 13951 &ath10k_read_nf_cal_period_13951 nohasharray
132445 +aa_path_name_13951 aa_path_name 0 13951 &serial_in_13951
132446 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
132447 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
132448 +audit_caps_13958 audit_caps 3-0 13958 NULL
132449 +sr_write_13961 sr_write 3 13961 NULL
132450 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
132451 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
132452 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
132453 +com90xx_found_13974 com90xx_found 3 13974 NULL
132454 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
132455 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
132456 +dsp_read_13980 dsp_read 2-0 13980 NULL
132457 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
132458 +func_13981 func 0 13981 &dvb_demux_read_13981
132459 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
132460 +mon_notify_13986 mon_notify 0 13986 NULL
132461 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
132462 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
132463 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
132464 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
132465 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
132466 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
132467 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 NULL
132468 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
132469 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
132470 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
132471 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
132472 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
132473 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
132474 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
132475 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
132476 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
132477 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
132478 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
132479 +devm_kmalloc_array_14021 devm_kmalloc_array 2-3 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
132480 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
132481 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
132482 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
132483 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
132484 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
132485 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
132486 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
132487 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
132488 +mos7720_write_room_14039 mos7720_write_room 0 14039 NULL
132489 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
132490 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
132491 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
132492 +read_14049 read 0 14049 NULL
132493 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
132494 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
132495 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
132496 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
132497 +__wait_latch_14057 __wait_latch 0 14057 NULL
132498 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
132499 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
132500 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
132501 +show_pan_14065 show_pan 0 14065 NULL
132502 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
132503 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
132504 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
132505 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL
132506 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
132507 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
132508 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
132509 +store_sched2_14094 store_sched2 4-0 14094 NULL
132510 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
132511 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
132512 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
132513 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
132514 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
132515 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
132516 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
132517 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
132518 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
132519 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
132520 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
132521 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
132522 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
132523 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
132524 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
132525 +readSuper_14128 readSuper 0 14128 NULL
132526 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
132527 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
132528 +bnep_send_14132 bnep_send 3 14132 NULL
132529 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
132530 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
132531 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
132532 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
132533 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
132534 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
132535 +em_canid_change_14150 em_canid_change 3 14150 NULL
132536 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
132537 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL nohasharray
132538 +sx9500_set_trigger_state_14155 sx9500_set_trigger_state 0 14155 &gsm_dlci_data_14155
132539 +alx_open_14158 alx_open 0 14158 NULL nohasharray
132540 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
132541 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
132542 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL
132543 +do_write_inode_14162 do_write_inode 0 14162 NULL
132544 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
132545 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
132546 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
132547 +ledd_store_14168 ledd_store 4-0 14168 &print_input_mask_14168
132548 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
132549 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
132550 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
132551 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
132552 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
132553 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
132554 +suspend_14194 suspend 0 14194 NULL nohasharray
132555 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
132556 +do_splice_14196 do_splice 5 14196 NULL
132557 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
132558 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
132559 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
132560 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
132561 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
132562 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
132563 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
132564 +cancel_lock_14207 cancel_lock 0 14207 NULL
132565 +alloc_async_14208 alloc_async 1 14208 NULL nohasharray
132566 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 &alloc_async_14208
132567 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
132568 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
132569 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
132570 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
132571 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
132572 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
132573 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
132574 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
132575 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
132576 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
132577 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
132578 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
132579 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
132580 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
132581 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
132582 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
132583 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
132584 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
132585 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
132586 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
132587 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
132588 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
132589 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
132590 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
132591 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
132592 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
132593 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
132594 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
132595 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
132596 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
132597 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
132598 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
132599 +show_shost_state_14285 show_shost_state 0 14285 NULL
132600 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
132601 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
132602 +rr_status_14293 rr_status 5-0 14293 NULL
132603 +restart_write_file_14294 restart_write_file 0 14294 NULL
132604 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
132605 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
132606 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
132607 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
132608 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
132609 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
132610 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
132611 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
132612 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
132613 +list_one_attr_14309 list_one_attr 0 14309 NULL
132614 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
132615 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
132616 +show_otp4en_14321 show_otp4en 0 14321 NULL
132617 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
132618 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
132619 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 NULL nohasharray
132620 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 &rtpm_usagecount_show_14335
132621 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
132622 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
132623 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
132624 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
132625 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
132626 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
132627 +writepages_14348 writepages 0 14348 NULL
132628 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
132629 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
132630 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
132631 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
132632 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
132633 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
132634 +read_block_data_14358 read_block_data 0 14358 NULL
132635 +_kstrtol_14359 _kstrtol 0 14359 NULL
132636 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
132637 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
132638 +revision_id_show_14361 revision_id_show 0 14361 NULL
132639 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
132640 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
132641 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
132642 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
132643 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
132644 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
132645 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
132646 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL nohasharray
132647 +cyapa_gen5_bl_enter_14384 cyapa_gen5_bl_enter 0 14384 &ext3_write_begin_14384
132648 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
132649 +walk_page_range_14389 walk_page_range 0 14389 NULL
132650 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
132651 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
132652 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
132653 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
132654 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
132655 +show_cpumask_14414 show_cpumask 0 14414 NULL
132656 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
132657 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
132658 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
132659 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
132660 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
132661 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
132662 +show_temp_label_14434 show_temp_label 0 14434 NULL
132663 +dn_bind_14436 dn_bind 0 14436 NULL
132664 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
132665 +mos7840_write_room_14440 mos7840_write_room 0 14440 NULL nohasharray
132666 +rbd_snap_show_14440 rbd_snap_show 0 14440 &mos7840_write_room_14440 nohasharray
132667 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
132668 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
132669 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
132670 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
132671 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
132672 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
132673 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
132674 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
132675 +access_store_14459 access_store 0-4 14459 NULL
132676 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
132677 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
132678 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
132679 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
132680 +set_peek_off_14474 set_peek_off 0 14474 NULL
132681 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
132682 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
132683 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
132684 +store_14478 store 0-4 14478 NULL
132685 +udplite_getfrag_14479 udplite_getfrag 4 14479 NULL nohasharray
132686 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
132687 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
132688 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
132689 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
132690 +split_state_14491 split_state 0 14491 NULL
132691 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
132692 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
132693 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
132694 +i801_check_post_14501 i801_check_post 0 14501 NULL
132695 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
132696 +patch_cr157_14509 patch_cr157 0 14509 NULL
132697 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
132698 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
132699 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
132700 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
132701 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
132702 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
132703 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 NULL nohasharray
132704 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 &nfc_hci_hcp_message_tx_14534
132705 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
132706 +ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536 nohasharray
132707 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
132708 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
132709 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
132710 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
132711 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
132712 +getxattr_14545 getxattr 0 14545 NULL nohasharray
132713 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
132714 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
132715 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
132716 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
132717 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
132718 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL
132719 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
132720 +vortex_get_sset_count_14567 vortex_get_sset_count 0 14567 NULL
132721 +label_cpu_14568 label_cpu 0 14568 NULL
132722 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
132723 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
132724 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
132725 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
132726 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
132727 +write_info_14584 write_info 0-3 14584 NULL
132728 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
132729 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
132730 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
132731 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
132732 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
132733 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL nohasharray
132734 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 &ceph_osdc_alloc_request_14597 nohasharray
132735 +show_14597 show 0 14597 &i2c_smbus_write_word_swapped_14597
132736 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
132737 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
132738 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
132739 +init_nic_14611 init_nic 0 14611 NULL
132740 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
132741 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
132742 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
132743 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
132744 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &sb1000_start_get_set_command_14626 nohasharray
132745 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &logical_ring_flush_all_caches_14626
132746 +show_temphyst_14627 show_temphyst 0 14627 NULL
132747 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
132748 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
132749 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
132750 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
132751 +write_14642 write 0 14642 NULL
132752 +dbJoin_14644 dbJoin 0 14644 NULL
132753 +profile_replace_14652 profile_replace 3-0 14652 NULL
132754 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
132755 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
132756 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
132757 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
132758 +store_14661 store 0 14661 &store_pwm_auto_spinup_time_14661
132759 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
132760 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
132761 +axp20x_store_ext_attr_14665 axp20x_store_ext_attr 0-4 14665 &f2fs_xattr_generic_get_14665 nohasharray
132762 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &axp20x_store_ext_attr_14665
132763 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
132764 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
132765 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
132766 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
132767 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
132768 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
132769 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
132770 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
132771 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 NULL nohasharray
132772 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 &nvkm_namedb_create__14681
132773 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
132774 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
132775 +find_shared_port_14689 find_shared_port 0 14689 NULL
132776 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
132777 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
132778 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
132779 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
132780 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
132781 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
132782 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
132783 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
132784 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
132785 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
132786 +u_audio_playback_14709 u_audio_playback 3 14709 NULL nohasharray
132787 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 &u_audio_playback_14709
132788 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
132789 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
132790 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
132791 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
132792 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
132793 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
132794 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
132795 +vfd_write_14717 vfd_write 3-0 14717 NULL
132796 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
132797 +inet_listen_14723 inet_listen 0 14723 NULL
132798 +show_interval_14725 show_interval 0 14725 NULL nohasharray
132799 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
132800 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
132801 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
132802 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
132803 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
132804 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
132805 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
132806 +store_camera_14751 store_camera 4-0 14751 NULL
132807 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
132808 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
132809 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
132810 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
132811 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
132812 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
132813 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
132814 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
132815 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
132816 +regmap_range_read_file_14775 regmap_range_read_file 3-0 14775 NULL
132817 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
132818 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
132819 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
132820 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
132821 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
132822 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
132823 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
132824 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
132825 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL
132826 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
132827 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
132828 +hpet_readl_14801 hpet_readl 0 14801 NULL
132829 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
132830 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
132831 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
132832 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
132833 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
132834 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
132835 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
132836 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
132837 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
132838 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
132839 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
132840 +show_temp_input_14828 show_temp_input 0 14828 NULL
132841 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
132842 +flash_brightness_show_14833 flash_brightness_show 0 14833 NULL
132843 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
132844 +max_power_show_14836 max_power_show 0 14836 NULL
132845 +name_len_14843 name_len 0-2 14843 NULL
132846 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
132847 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
132848 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
132849 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
132850 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
132851 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
132852 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
132853 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
132854 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
132855 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
132856 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
132857 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
132858 +gt_act_freq_mhz_show_14882 gt_act_freq_mhz_show 0 14882 NULL
132859 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
132860 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
132861 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
132862 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
132863 +mfg_show_14897 mfg_show 0 14897 NULL
132864 +ea_init_14899 ea_init 0 14899 NULL
132865 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
132866 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
132867 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
132868 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
132869 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
132870 +krealloc_14908 krealloc 2 14908 NULL nohasharray
132871 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
132872 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
132873 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
132874 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
132875 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
132876 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
132877 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
132878 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
132879 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
132880 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
132881 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
132882 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
132883 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
132884 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
132885 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
132886 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
132887 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
132888 +queue_cnt_14951 queue_cnt 0 14951 NULL
132889 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4-0 14952 NULL
132890 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
132891 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
132892 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
132893 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
132894 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
132895 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
132896 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
132897 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
132898 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
132899 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
132900 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
132901 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
132902 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
132903 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
132904 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
132905 +gpio_twl4030_write_14987 gpio_twl4030_write 1-0 14987 NULL nohasharray
132906 +setkey_14987 setkey 3 14987 &gpio_twl4030_write_14987 nohasharray
132907 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &setkey_14987
132908 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
132909 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
132910 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
132911 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
132912 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
132913 +add_request_15003 add_request 0 15003 &store_touchpad_15003
132914 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
132915 +dump_write_15008 dump_write 0-3 15008 NULL
132916 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
132917 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
132918 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
132919 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
132920 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
132921 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
132922 +predisable_15024 predisable 0 15024 NULL
132923 +vmap_15025 vmap 2 15025 NULL
132924 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
132925 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
132926 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
132927 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 NULL
132928 +priority_store_15039 priority_store 4-0 15039 NULL
132929 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
132930 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
132931 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
132932 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
132933 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
132934 +show_otp3en_15049 show_otp3en 0 15049 NULL
132935 +show_15051 show 0 15051 NULL
132936 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
132937 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
132938 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
132939 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
132940 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
132941 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
132942 +pppoe_recvmsg_15073 pppoe_recvmsg 4-0 15073 NULL
132943 +group_addr_show_15078 group_addr_show 0 15078 NULL
132944 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
132945 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
132946 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
132947 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
132948 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
132949 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
132950 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
132951 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
132952 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
132953 +show_designated_root_15098 show_designated_root 0 15098 NULL
132954 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
132955 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
132956 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
132957 +generic_update_time_15110 generic_update_time 0 15110 NULL
132958 +cy_write_room_15111 cy_write_room 0 15111 NULL
132959 +show_interface_15117 show_interface 0 15117 NULL
132960 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
132961 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 NULL
132962 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
132963 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
132964 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
132965 +set_max_15128 set_max 0-4 15128 NULL
132966 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
132967 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
132968 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
132969 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
132970 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
132971 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
132972 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
132973 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
132974 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
132975 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
132976 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
132977 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
132978 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
132979 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
132980 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
132981 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
132982 +gue_remcsum_15177 gue_remcsum 4 15177 NULL nohasharray
132983 +ath10k_thermal_get_max_dutycycle_15177 ath10k_thermal_get_max_dutycycle 0 15177 &gue_remcsum_15177
132984 +ocontext_read_15178 ocontext_read 0 15178 NULL
132985 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
132986 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
132987 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
132988 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
132989 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
132990 +pci200_open_15194 pci200_open 0 15194 NULL
132991 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
132992 +async_show_15209 async_show 0 15209 NULL
132993 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
132994 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
132995 +top_off_threshold_current_store_15215 top_off_threshold_current_store 4-0 15215 NULL
132996 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
132997 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
132998 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
132999 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
133000 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
133001 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
133002 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 NULL nohasharray
133003 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 &bonding_show_miimon_15229
133004 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
133005 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
133006 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
133007 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
133008 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
133009 +show_temp_input1_15242 show_temp_input1 0 15242 NULL
133010 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
133011 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
133012 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
133013 +nr_bind_15261 nr_bind 0 15261 NULL
133014 +div64_u64_15263 div64_u64 0 15263 NULL
133015 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
133016 +simple_strtol_15273 simple_strtol 0 15273 NULL
133017 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
133018 +fw_realloc_buffer_15280 fw_realloc_buffer 2-0 15280 NULL
133019 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
133020 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
133021 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
133022 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
133023 +sys_connect_15291 sys_connect 3 15291 NULL nohasharray
133024 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
133025 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
133026 +recover_store_15296 recover_store 0-3 15296 NULL
133027 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
133028 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
133029 +readpage_15301 readpage 0 15301 NULL
133030 +kernel_getsockname_15304 kernel_getsockname 0 15304 NULL
133031 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
133032 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
133033 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
133034 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL nohasharray
133035 +show_reg_pages_15308 show_reg_pages 0 15308 &fcoe_ctlr_send_keep_alive_15308
133036 +alc_init_15309 alc_init 0 15309 NULL
133037 +range_store_15310 range_store 0-4 15310 NULL
133038 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
133039 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
133040 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
133041 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
133042 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
133043 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
133044 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
133045 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6-0 15337 NULL
133046 +ioread16_15342 ioread16 0 15342 NULL
133047 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
133048 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
133049 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
133050 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
133051 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
133052 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
133053 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
133054 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
133055 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
133056 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
133057 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
133058 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
133059 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
133060 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
133061 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
133062 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
133063 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
133064 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
133065 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
133066 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
133067 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
133068 +domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL nohasharray
133069 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
133070 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
133071 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
133072 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
133073 +_regmap_read_15396 _regmap_read 0 15396 NULL
133074 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
133075 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
133076 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
133077 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
133078 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
133079 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
133080 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
133081 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
133082 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
133083 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
133084 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
133085 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
133086 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
133087 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
133088 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
133089 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
133090 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
133091 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
133092 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
133093 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
133094 +memweight_15450 memweight 0 15450 NULL
133095 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
133096 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
133097 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
133098 +ls_level_show_15463 ls_level_show 0 15463 NULL
133099 +vmalloc_15464 vmalloc 1 15464 NULL
133100 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
133101 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
133102 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
133103 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
133104 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
133105 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
133106 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
133107 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
133108 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
133109 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
133110 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
133111 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
133112 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
133113 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
133114 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
133115 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
133116 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
133117 +iolock_15500 iolock 0 15500 NULL
133118 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
133119 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
133120 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
133121 +map_sg_15523 map_sg 0-3 15523 NULL
133122 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
133123 +store_15525 store 0 15525 NULL
133124 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
133125 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
133126 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
133127 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
133128 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
133129 +show_rdac2_15539 show_rdac2 0 15539 NULL
133130 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
133131 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
133132 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
133133 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
133134 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
133135 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
133136 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
133137 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL nohasharray
133138 +sun4i_pwm_enable_15558 sun4i_pwm_enable 0 15558 &iscsi_stat_sess_show_attr_node_15558
133139 +do_send_15559 do_send 4 15559 NULL nohasharray
133140 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
133141 +ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
133142 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
133143 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
133144 +get_checksum_15564 get_checksum 0 15564 NULL
133145 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
133146 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
133147 +persistent_status_15574 persistent_status 4 15574 NULL
133148 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
133149 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
133150 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
133151 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
133152 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
133153 +vme_user_write_15587 vme_user_write 3 15587 NULL
133154 +permission_15588 permission 0 15588 NULL
133155 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
133156 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
133157 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
133158 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
133159 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
133160 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
133161 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
133162 +ovl_alloc_entry_15614 ovl_alloc_entry 1 15614 NULL
133163 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
133164 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
133165 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
133166 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
133167 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
133168 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
133169 +authorized_show_15636 authorized_show 0 15636 NULL
133170 +fill_func_15640 fill_func 0 15640 NULL
133171 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
133172 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
133173 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
133174 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
133175 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
133176 +fs_path_add_15648 fs_path_add 3 15648 NULL
133177 +__do_readpage_15652 __do_readpage 0 15652 NULL
133178 +xsd_read_15653 xsd_read 3-0 15653 NULL
133179 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
133180 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
133181 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL nohasharray
133182 +mv88e6352_get_sset_count_15663 mv88e6352_get_sset_count 0 15663 &elan_i2c_read_block_15663
133183 +store_15665 store 0-3 15665 NULL
133184 +unix_bind_15668 unix_bind 3-0 15668 NULL
133185 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
133186 +dm_read_15674 dm_read 3 15674 NULL nohasharray
133187 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 &dm_read_15674 nohasharray
133188 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674
133189 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
133190 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
133191 +ndo_open_15687 ndo_open 0 15687 NULL
133192 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
133193 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
133194 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
133195 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
133196 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
133197 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
133198 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
133199 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
133200 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
133201 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
133202 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
133203 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
133204 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
133205 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
133206 +efx_ptp_describe_stats_15746 efx_ptp_describe_stats 0 15746 NULL
133207 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
133208 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
133209 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
133210 +array_state_show_15758 array_state_show 0 15758 NULL
133211 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-3-1 15762 NULL
133212 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
133213 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
133214 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
133215 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
133216 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
133217 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
133218 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
133219 +call_modprobe_15781 call_modprobe 0 15781 NULL
133220 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
133221 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
133222 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
133223 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
133224 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
133225 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
133226 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
133227 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
133228 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
133229 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
133230 +amd_xgbe_an_enable_kr_training_15808 amd_xgbe_an_enable_kr_training 0 15808 NULL
133231 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
133232 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
133233 +gnttab_expand_15817 gnttab_expand 1 15817 &gx1_read_conf_reg_15817
133234 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
133235 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
133236 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
133237 +isl12057_rtc_set_alarm_15824 isl12057_rtc_set_alarm 0 15824 NULL
133238 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
133239 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
133240 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
133241 +read_reg_15838 read_reg 0 15838 NULL
133242 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
133243 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
133244 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
133245 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
133246 +i915_gem_userptr_get_pages_15861 i915_gem_userptr_get_pages 0 15861 NULL
133247 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
133248 +errors_show_15863 errors_show 0 15863 NULL nohasharray
133249 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
133250 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
133251 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
133252 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
133253 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
133254 +set_in_min_15872 set_in_min 0-4 15872 NULL
133255 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
133256 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
133257 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
133258 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
133259 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
133260 +do_truncation_15882 do_truncation 0 15882 NULL
133261 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
133262 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
133263 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
133264 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
133265 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
133266 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
133267 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
133268 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
133269 +send_tx_power_15914 send_tx_power 0 15914 NULL
133270 +can_get_xstats_size_15916 can_get_xstats_size 0 15916 NULL
133271 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
133272 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
133273 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
133274 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
133275 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
133276 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
133277 +power_read_15939 power_read 3-0 15939 NULL
133278 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
133279 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
133280 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
133281 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
133282 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
133283 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
133284 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
133285 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
133286 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
133287 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
133288 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
133289 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
133290 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
133291 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
133292 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
133293 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
133294 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
133295 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
133296 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
133297 +stir_net_open_15991 stir_net_open 0 15991 NULL
133298 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
133299 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
133300 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
133301 +period_store_16008 period_store 0-4 16008 NULL
133302 +do_open_16009 do_open 0 16009 NULL
133303 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
133304 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
133305 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
133306 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
133307 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 3-0 16026 NULL nohasharray
133308 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
133309 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
133310 +got_frame_16028 got_frame 2 16028 NULL
133311 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
133312 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
133313 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
133314 +show_virtual_16047 show_virtual 0 16047 NULL
133315 +blk_init_tags_16052 blk_init_tags 1 16052 NULL nohasharray
133316 +hidp_send_message_16052 hidp_send_message 6-0 16052 &blk_init_tags_16052
133317 +dccp_recvmsg_16056 dccp_recvmsg 4-0 16056 NULL
133318 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
133319 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 NULL
133320 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
133321 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
133322 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
133323 +file_has_perm_16070 file_has_perm 0 16070 NULL
133324 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
133325 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
133326 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
133327 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
133328 +updateSuper_16079 updateSuper 0 16079 NULL
133329 +mt2063_read_16080 mt2063_read 0 16080 NULL
133330 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
133331 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
133332 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
133333 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
133334 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
133335 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
133336 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
133337 +_submit_bh_16106 _submit_bh 0 16106 NULL
133338 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
133339 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
133340 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
133341 +udelay_test_write_16111 udelay_test_write 3 16111 NULL nohasharray
133342 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 &udelay_test_write_16111
133343 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
133344 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
133345 +rd_mem_16117 rd_mem 0 16117 NULL nohasharray
133346 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 &rd_mem_16117
133347 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
133348 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
133349 +dn_getname_16122 dn_getname 0 16122 NULL
133350 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
133351 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
133352 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
133353 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
133354 +fsm_init_16134 fsm_init 2 16134 NULL
133355 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
133356 +bcm_iproc_i2c_xfer_single_msg_16143 bcm_iproc_i2c_xfer_single_msg 0 16143 NULL nohasharray
133357 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 &bcm_iproc_i2c_xfer_single_msg_16143 nohasharray
133358 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
133359 +input_register_device_16147 input_register_device 0 16147 NULL
133360 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
133361 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
133362 +hidp_send_intr_message_16150 hidp_send_intr_message 4-0 16150 NULL
133363 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
133364 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
133365 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 NULL nohasharray
133366 +queues_show_16159 queues_show 0 16159 &mgmt_device_found_16159 nohasharray
133367 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159
133368 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
133369 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
133370 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
133371 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
133372 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 NULL nohasharray
133373 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 &nfcwilink_skb_alloc_16167
133374 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
133375 +serial_write_room_16174 serial_write_room 0 16174 NULL nohasharray
133376 +dst_output_sk_16174 dst_output_sk 0 16174 &serial_write_room_16174
133377 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
133378 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
133379 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
133380 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
133381 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
133382 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
133383 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
133384 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
133385 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
133386 +bind_16210 bind 0 16210 NULL nohasharray
133387 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
133388 +create_table_16213 create_table 2 16213 NULL
133389 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
133390 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
133391 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
133392 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
133393 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
133394 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
133395 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
133396 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
133397 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
133398 +cc770_open_16228 cc770_open 0 16228 NULL
133399 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
133400 +r6040_up_16233 r6040_up 0 16233 NULL
133401 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
133402 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
133403 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
133404 +update_mctime_16242 update_mctime 0 16242 NULL
133405 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
133406 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
133407 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
133408 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
133409 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
133410 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
133411 +show_xoffset_16251 show_xoffset 0 16251 NULL
133412 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
133413 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
133414 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
133415 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
133416 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
133417 +cyapa_gen5_bl_initiate_16258 cyapa_gen5_bl_initiate 0 16258 NULL
133418 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
133419 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
133420 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
133421 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
133422 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
133423 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
133424 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
133425 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
133426 +account_16283 account 0-4-2 16283 NULL nohasharray
133427 +mirror_status_16283 mirror_status 5 16283 &account_16283
133428 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
133429 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285
133430 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
133431 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
133432 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
133433 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
133434 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
133435 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
133436 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
133437 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
133438 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
133439 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
133440 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
133441 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
133442 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
133443 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
133444 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
133445 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
133446 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
133447 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
133448 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
133449 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
133450 +enable_periodic_16329 enable_periodic 0 16329 NULL
133451 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
133452 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
133453 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
133454 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
133455 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
133456 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
133457 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
133458 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
133459 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
133460 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL nohasharray
133461 +tps80031_update_16360 tps80031_update 0 16360 &sysfs_create_groups_16360
133462 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
133463 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
133464 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
133465 +rbd_add_16366 rbd_add 0-3 16366 NULL
133466 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
133467 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
133468 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
133469 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL nohasharray
133470 +socket_post_create_16376 socket_post_create 0 16376 &iscsi_tcp_conn_setup_16376
133471 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
133472 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
133473 +nv50_pioc_create_16389 nv50_pioc_create 5 16389 NULL nohasharray
133474 +rmd160_init_16389 rmd160_init 0 16389 &nv50_pioc_create_16389
133475 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
133476 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
133477 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
133478 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
133479 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
133480 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
133481 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
133482 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
133483 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
133484 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
133485 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
133486 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
133487 +cdce706_clkout_prepare_16415 cdce706_clkout_prepare 0 16415 NULL nohasharray
133488 +w1_slave_show_16415 w1_slave_show 0 16415 &cdce706_clkout_prepare_16415 nohasharray
133489 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
133490 +fill_buffer_16418 fill_buffer 0 16418 NULL
133491 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
133492 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
133493 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
133494 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
133495 +format_nservers_16426 format_nservers 0 16426 NULL
133496 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
133497 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
133498 +fm10k_get_sset_count_16433 fm10k_get_sset_count 0 16433 NULL
133499 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
133500 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
133501 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
133502 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
133503 +do_uevent_16445 do_uevent 0 16445 NULL
133504 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
133505 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
133506 +sf1_read_16451 sf1_read 0 16451 NULL
133507 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
133508 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
133509 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
133510 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
133511 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
133512 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
133513 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
133514 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
133515 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
133516 +store_line1_16491 store_line1 4-0 16491 NULL
133517 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
133518 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
133519 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
133520 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
133521 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
133522 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
133523 +gps_show_16504 gps_show 0 16504 NULL
133524 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
133525 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
133526 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
133527 +capi_read_16511 capi_read 0-3 16511 NULL
133528 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
133529 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
133530 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
133531 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
133532 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
133533 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
133534 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
133535 +date_show_16538 date_show 0 16538 NULL
133536 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
133537 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
133538 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
133539 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
133540 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
133541 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
133542 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
133543 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
133544 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
133545 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
133546 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
133547 +transmit_skb_16573 transmit_skb 0 16573 NULL
133548 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
133549 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
133550 +psend_16586 psend 0 16586 NULL
133551 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
133552 +efx_net_open_16592 efx_net_open 0 16592 NULL
133553 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
133554 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
133555 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
133556 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
133557 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
133558 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
133559 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
133560 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL nohasharray
133561 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 &palmas_irq_get_virq_16613
133562 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
133563 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
133564 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
133565 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
133566 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
133567 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
133568 +strict_store_16631 strict_store 0-3 16631 NULL
133569 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
133570 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
133571 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
133572 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
133573 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
133574 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
133575 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
133576 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
133577 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
133578 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
133579 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
133580 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
133581 +store_remote_port_16666 store_remote_port 0 16666 NULL
133582 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
133583 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
133584 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
133585 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
133586 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
133587 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
133588 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
133589 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
133590 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
133591 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
133592 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
133593 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
133594 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
133595 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
133596 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
133597 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
133598 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
133599 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
133600 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
133601 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
133602 +_read_reg_16730 _read_reg 0 16730 NULL
133603 +com20020_resume_16732 com20020_resume 0 16732 NULL
133604 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
133605 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
133606 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
133607 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
133608 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
133609 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
133610 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
133611 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
133612 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL nohasharray
133613 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 &iscsi_recv_pdu_16755
133614 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
133615 +offline_16765 offline 0 16765 NULL
133616 +migratepage_16769 migratepage 0 16769 NULL
133617 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 NULL
133618 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
133619 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
133620 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
133621 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
133622 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
133623 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
133624 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
133625 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
133626 +sdebug_change_qdepth_16802 sdebug_change_qdepth 2-0 16802 NULL
133627 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
133628 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
133629 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
133630 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
133631 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
133632 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
133633 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
133634 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
133635 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
133636 +diWrite_16825 diWrite 0 16825 NULL
133637 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
133638 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL nohasharray
133639 +show_imon_clock_16835 show_imon_clock 0 16835 &scsi_mode_sense_16835
133640 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
133641 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
133642 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
133643 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
133644 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
133645 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
133646 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
133647 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
133648 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
133649 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
133650 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
133651 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
133652 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
133653 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
133654 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
133655 +alloc_idx_lebs_16872 alloc_idx_lebs 2-0 16872 NULL
133656 +st_write_16874 st_write 3-0 16874 NULL
133657 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
133658 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
133659 +always_connected_16878 always_connected 0 16878 NULL
133660 +tulip_open_16881 tulip_open 0 16881 NULL
133661 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
133662 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
133663 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
133664 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
133665 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
133666 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
133667 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
133668 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
133669 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
133670 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
133671 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
133672 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
133673 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
133674 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
133675 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
133676 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
133677 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
133678 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
133679 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926 nohasharray
133680 +sha1_init_16926 sha1_init 0 16926 &snd_gf1_mem_proc_dump_16926
133681 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
133682 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
133683 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
133684 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
133685 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
133686 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
133687 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
133688 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
133689 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
133690 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
133691 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
133692 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
133693 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
133694 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
133695 +parse_hints_16960 parse_hints 0 16960 NULL
133696 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
133697 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
133698 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
133699 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
133700 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
133701 +lid_show_16974 lid_show 0 16974 NULL nohasharray
133702 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
133703 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
133704 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
133705 +usb_sleep_music_show_16996 usb_sleep_music_show 0 16996 NULL
133706 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 NULL nohasharray
133707 +recover_timer_read_16998 recover_timer_read 0 16998 &ieee80211_tdls_build_mgmt_packet_data_16998
133708 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
133709 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
133710 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
133711 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
133712 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
133713 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
133714 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
133715 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
133716 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
133717 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
133718 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
133719 +show_dgid_17011 show_dgid 0 17011 NULL
133720 +atk_name_show_17015 atk_name_show 0 17015 NULL
133721 +irda_bind_17016 irda_bind 0 17016 NULL
133722 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
133723 +check_fw_17025 check_fw 0 17025 NULL
133724 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
133725 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
133726 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
133727 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
133728 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
133729 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
133730 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
133731 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
133732 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
133733 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
133734 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
133735 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
133736 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
133737 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
133738 +rw_write_17065 rw_write 0-6-5 17065 NULL
133739 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
133740 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
133741 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
133742 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
133743 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
133744 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
133745 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
133746 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 NULL
133747 +entry_length_17093 entry_length 0 17093 NULL
133748 +write_reg_17098 write_reg 0 17098 NULL
133749 +sys_preadv_17100 sys_preadv 3 17100 NULL
133750 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
133751 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
133752 +components_show_17105 components_show 0 17105 NULL
133753 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
133754 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
133755 +md4_final_17113 md4_final 0 17113 NULL
133756 +write_mem_17114 write_mem 3-0 17114 NULL
133757 +disk_range_show_17116 disk_range_show 0 17116 NULL
133758 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
133759 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
133760 +e1000_open_17127 e1000_open 0 17127 NULL
133761 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
133762 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
133763 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
133764 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
133765 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
133766 +video_set_cur_state_17144 video_set_cur_state 0 17144 NULL
133767 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
133768 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
133769 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
133770 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
133771 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
133772 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
133773 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
133774 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
133775 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
133776 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
133777 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
133778 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
133779 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
133780 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
133781 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
133782 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
133783 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
133784 +fan_set_state_17173 fan_set_state 0 17173 NULL
133785 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
133786 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
133787 +set_otp2_17177 set_otp2 4-0 17177 NULL
133788 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
133789 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
133790 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
133791 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
133792 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
133793 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
133794 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
133795 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194 nohasharray
133796 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &iscsit_find_cmd_from_itt_or_dump_17194 nohasharray
133797 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194
133798 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
133799 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
133800 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
133801 +sync_request_17208 sync_request 2 17208 NULL nohasharray
133802 +show_pwmctrl_17208 show_pwmctrl 0 17208 &sync_request_17208
133803 +dn_recvmsg_17213 dn_recvmsg 4-0 17213 NULL
133804 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
133805 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
133806 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
133807 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
133808 +metadata_show_17234 metadata_show 0 17234 NULL
133809 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
133810 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
133811 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
133812 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
133813 +r3964_read_17257 r3964_read 0 17257 NULL
133814 +__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL nohasharray
133815 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 &__be16_to_cpup_17261
133816 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL nohasharray
133817 +touchpad_store_17262 touchpad_store 0-4 17262 &error_error_frame_cts_nul_flid_read_17262
133818 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
133819 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
133820 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
133821 +alloc_ep_17269 alloc_ep 1 17269 NULL
133822 +get_locations_17274 get_locations 0 17274 NULL
133823 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
133824 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
133825 +pg_read_17276 pg_read 3-0 17276 NULL
133826 +raw_recvmsg_17277 raw_recvmsg 4-0 17277 NULL
133827 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
133828 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
133829 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
133830 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
133831 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
133832 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
133833 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
133834 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
133835 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
133836 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
133837 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
133838 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
133839 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
133840 +skb_pad_17302 skb_pad 2 17302 NULL
133841 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
133842 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
133843 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
133844 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
133845 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
133846 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
133847 +read_17315 read 0 17315 NULL nohasharray
133848 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315
133849 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
133850 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
133851 +protection_type_show_17322 protection_type_show 0 17322 NULL
133852 +snd_register_device_17323 snd_register_device 0 17323 NULL
133853 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL nohasharray
133854 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 &ata_host_alloc_pinfo_17325 nohasharray
133855 +cyapa_i2c_read_17325 cyapa_i2c_read 0 17325 &rocker_flow_tbl_do_17325
133856 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
133857 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
133858 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
133859 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
133860 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
133861 +pcan_usb_fd_send_cmd_17338 pcan_usb_fd_send_cmd 0 17338 NULL
133862 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
133863 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
133864 +device_suspend_17343 device_suspend 0 17343 NULL
133865 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
133866 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL nohasharray
133867 +sis900_open_17347 sis900_open 0 17347 &ath6kl_wmi_send_mgmt_cmd_17347
133868 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
133869 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
133870 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
133871 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
133872 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
133873 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
133874 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
133875 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
133876 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
133877 +get_property_17392 get_property 0 17392 NULL nohasharray
133878 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
133879 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
133880 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
133881 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
133882 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
133883 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
133884 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
133885 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
133886 +store_enabled_17417 store_enabled 0 17417 NULL
133887 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
133888 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
133889 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
133890 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
133891 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL
133892 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
133893 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
133894 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
133895 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
133896 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
133897 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
133898 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
133899 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
133900 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
133901 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
133902 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
133903 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL nohasharray
133904 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 &snd_hammerfall_get_buffer_17441
133905 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
133906 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
133907 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
133908 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
133909 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
133910 +readpage_strip_17452 readpage_strip 0 17452 NULL
133911 +BC_Read_Reg_17455 BC_Read_Reg 0 17455 NULL
133912 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
133913 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
133914 +show_proc_name_17464 show_proc_name 0 17464 NULL
133915 +probe_bios_17467 probe_bios 1 17467 NULL
133916 +show_temp_min_17471 show_temp_min 0 17471 NULL
133917 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
133918 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
133919 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
133920 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
133921 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
133922 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
133923 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
133924 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
133925 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
133926 +copy_page_from_iter_17512 copy_page_from_iter 3-0 17512 NULL
133927 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
133928 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
133929 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
133930 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
133931 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
133932 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
133933 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
133934 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
133935 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
133936 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
133937 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
133938 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
133939 +xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
133940 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
133941 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
133942 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
133943 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
133944 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
133945 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
133946 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
133947 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
133948 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
133949 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
133950 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
133951 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
133952 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
133953 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
133954 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
133955 +write_17592 write 0-3 17592 &command_setcolourparams_17592
133956 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
133957 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
133958 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
133959 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
133960 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
133961 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
133962 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
133963 +osst_execute_17607 osst_execute 6-7 17607 NULL nohasharray
133964 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
133965 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
133966 +null_show_17619 null_show 0 17619 NULL
133967 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
133968 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
133969 +dma_map_page_17628 dma_map_page 0 17628 NULL
133970 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
133971 +purge_port_17641 purge_port 0 17641 NULL
133972 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1-0 17645 NULL nohasharray
133973 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
133974 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
133975 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
133976 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
133977 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
133978 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
133979 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
133980 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
133981 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
133982 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
133983 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
133984 +kernel_write_17665 kernel_write 0-3 17665 NULL
133985 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
133986 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
133987 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
133988 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
133989 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
133990 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
133991 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
133992 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
133993 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
133994 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
133995 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
133996 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
133997 +rds_bind_17690 rds_bind 0 17690 NULL
133998 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
133999 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
134000 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
134001 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
134002 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707
134003 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
134004 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
134005 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
134006 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
134007 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
134008 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
134009 +afs_writepage_17722 afs_writepage 0 17722 NULL
134010 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
134011 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
134012 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
134013 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
134014 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
134015 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
134016 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
134017 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
134018 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
134019 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
134020 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
134021 +inode_setxattr_17744 inode_setxattr 0 17744 NULL
134022 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
134023 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
134024 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
134025 +add_durable_context_17763 add_durable_context 0 17763 NULL
134026 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
134027 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
134028 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
134029 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
134030 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
134031 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
134032 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
134033 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
134034 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
134035 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
134036 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
134037 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
134038 +cyapa_firmware_17800 cyapa_firmware 0 17800 NULL
134039 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
134040 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
134041 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
134042 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
134043 +show_bind_17808 show_bind 0 17808 NULL nohasharray
134044 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
134045 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
134046 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
134047 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
134048 +copy_out_args_17816 copy_out_args 0 17816 NULL
134049 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
134050 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
134051 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
134052 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
134053 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
134054 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
134055 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
134056 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
134057 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
134058 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
134059 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831 nohasharray
134060 +cyapa_show_fm_ver_17831 cyapa_show_fm_ver 0 17831 &show_prochot_short_17831
134061 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
134062 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
134063 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
134064 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
134065 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
134066 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
134067 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
134068 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
134069 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
134070 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
134071 +enumerate_17850 enumerate 0 17850 NULL
134072 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
134073 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
134074 +extsize_17863 extsize 0 17863 NULL nohasharray
134075 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
134076 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
134077 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
134078 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
134079 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
134080 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
134081 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
134082 +linear_run_17869 linear_run 0 17869 NULL
134083 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
134084 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
134085 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
134086 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
134087 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
134088 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
134089 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
134090 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
134091 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
134092 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
134093 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
134094 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
134095 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
134096 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
134097 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
134098 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
134099 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
134100 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
134101 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
134102 +recover_head_17904 recover_head 3 17904 NULL
134103 +systab_show_17907 systab_show 0 17907 NULL
134104 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
134105 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
134106 +dccp_feat_register_sp_17914 dccp_feat_register_sp 5-0 17914 NULL
134107 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
134108 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
134109 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
134110 +media_show_17920 media_show 0 17920 NULL
134111 +create_17922 create 0 17922 NULL nohasharray
134112 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
134113 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
134114 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
134115 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
134116 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
134117 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
134118 +vif_delete_17931 vif_delete 0 17931 NULL
134119 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
134120 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
134121 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
134122 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
134123 +show_otp3_17954 show_otp3 0 17954 NULL
134124 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
134125 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
134126 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
134127 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
134128 +batadv_get_sset_count_17963 batadv_get_sset_count 0 17963 &ufs_free_blocks_17963
134129 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
134130 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
134131 +show_serial_17967 show_serial 0 17967 NULL
134132 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
134133 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
134134 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
134135 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
134136 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
134137 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
134138 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
134139 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
134140 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
134141 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
134142 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
134143 +show_tty_active_17994 show_tty_active 0 17994 NULL
134144 +init_umac_17998 init_umac 0 17998 NULL
134145 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
134146 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
134147 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
134148 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
134149 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
134150 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
134151 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
134152 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
134153 +he_proc_read_18015 he_proc_read 0 18015 NULL
134154 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
134155 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
134156 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
134157 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
134158 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
134159 +ina226_set_interval_18027 ina226_set_interval 0-4 18027 NULL
134160 +raw_write_18028 raw_write 3-0 18028 NULL
134161 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
134162 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
134163 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
134164 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
134165 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
134166 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
134167 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
134168 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
134169 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
134170 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
134171 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
134172 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
134173 +max8925_enable_18058 max8925_enable 0 18058 NULL
134174 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
134175 +lua_sysfs_read_18062 lua_sysfs_read 6-0 18062 NULL nohasharray
134176 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
134177 +process_measurement_18064 process_measurement 0 18064 NULL
134178 +fpregs_get_18066 fpregs_get 4 18066 NULL
134179 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
134180 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
134181 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
134182 +open_18074 open 0 18074 &do_budget_space_18074
134183 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
134184 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
134185 +bop_insert_18078 bop_insert 0 18078 NULL
134186 +get_vm_area_18080 get_vm_area 1 18080 NULL
134187 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
134188 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
134189 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
134190 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
134191 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
134192 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
134193 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
134194 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
134195 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 NULL nohasharray
134196 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 &snd_seq_fifo_cell_out_18092
134197 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
134198 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
134199 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 NULL nohasharray
134200 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 &lm8323_pwm_show_time_18095
134201 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
134202 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
134203 +read_18109 read 0 18109 NULL
134204 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
134205 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 NULL nohasharray
134206 +dib0090_set_params_18113 dib0090_set_params 0 18113 &sctp_bind_addr_copy_18113
134207 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
134208 +set_in_18115 set_in 0-4 18115 NULL
134209 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
134210 +svc_getnl_18120 svc_getnl 0 18120 NULL
134211 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
134212 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
134213 +lapbeth_open_18134 lapbeth_open 0 18134 NULL
134214 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
134215 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
134216 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
134217 +show_wr_req_18151 show_wr_req 0 18151 NULL
134218 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
134219 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
134220 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
134221 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
134222 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
134223 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
134224 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
134225 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
134226 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
134227 +aio_write_18187 aio_write 0 18187 NULL
134228 +cfpkt_create_18197 cfpkt_create 1 18197 NULL nohasharray
134229 +read_first_n_18197 read_first_n 0 18197 &cfpkt_create_18197 nohasharray
134230 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197
134231 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
134232 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
134233 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
134234 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
134235 +show_immediate_18208 show_immediate 0 18208 NULL
134236 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
134237 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
134238 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
134239 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
134240 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
134241 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
134242 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
134243 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
134244 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
134245 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
134246 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
134247 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
134248 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
134249 +xgbe_vlan_rx_add_vid_18251 xgbe_vlan_rx_add_vid 0 18251 NULL
134250 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
134251 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
134252 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
134253 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
134254 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
134255 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
134256 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
134257 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
134258 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
134259 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
134260 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
134261 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
134262 +ipip_get_size_18276 ipip_get_size 0 18276 NULL
134263 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
134264 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
134265 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
134266 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 NULL nohasharray
134267 +ipv4_mtu_18287 ipv4_mtu 0 18287 &lpfc_fcp_cpu_map_show_18287 nohasharray
134268 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &ipv4_mtu_18287
134269 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
134270 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
134271 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
134272 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
134273 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
134274 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
134275 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
134276 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
134277 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
134278 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
134279 +vga_r_18310 vga_r 0 18310 NULL
134280 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
134281 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
134282 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
134283 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
134284 +single_flag_show_18320 single_flag_show 0 18320 NULL nohasharray
134285 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 &single_flag_show_18320
134286 +alloc_and_copy_string_18321 alloc_and_copy_string 2-0 18321 NULL
134287 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
134288 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
134289 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
134290 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
134291 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
134292 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
134293 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
134294 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
134295 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
134296 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
134297 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
134298 +copy_page_to_iter_18345 copy_page_to_iter 0-3 18345 NULL
134299 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
134300 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
134301 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
134302 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
134303 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
134304 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
134305 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
134306 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
134307 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
134308 +ep_io_18367 ep_io 0 18367 NULL nohasharray
134309 +irq_show_18367 irq_show 0 18367 &ep_io_18367
134310 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
134311 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
134312 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
134313 +temp2_show_18377 temp2_show 0 18377 NULL
134314 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
134315 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
134316 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
134317 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
134318 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
134319 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 NULL nohasharray
134320 +ci_role_write_18388 ci_role_write 3-0 18388 &irq_find_mapping_18388
134321 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
134322 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
134323 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
134324 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
134325 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
134326 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
134327 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
134328 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
134329 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
134330 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
134331 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
134332 +link_state_show_18407 link_state_show 0 18407 NULL
134333 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
134334 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
134335 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
134336 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7-0 18426 NULL
134337 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
134338 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
134339 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
134340 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
134341 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
134342 +match_number_18436 match_number 0 18436 NULL
134343 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL nohasharray
134344 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 &snd_hda_get_connections_18437
134345 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
134346 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
134347 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
134348 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
134349 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
134350 +set_component_status_18453 set_component_status 0-4 18453 NULL
134351 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
134352 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
134353 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
134354 +transfer_18460 transfer 0 18460 NULL nohasharray
134355 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
134356 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
134357 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL nohasharray
134358 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
134359 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
134360 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
134361 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
134362 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
134363 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
134364 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
134365 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
134366 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
134367 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
134368 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
134369 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
134370 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
134371 +cyapa_gen5_show_baseline_18506 cyapa_gen5_show_baseline 0 18506 NULL
134372 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
134373 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 NULL nohasharray
134374 +limit_read_18510 limit_read 0-3 18510 &__copy_user_zeroing_intel_18510
134375 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
134376 +pcrs_show_18512 pcrs_show 0 18512 NULL
134377 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
134378 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
134379 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
134380 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
134381 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
134382 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
134383 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
134384 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
134385 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
134386 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
134387 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL
134388 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
134389 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
134390 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
134391 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
134392 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
134393 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
134394 +nforce2_access_18557 nforce2_access 0 18557 NULL
134395 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
134396 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
134397 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
134398 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
134399 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
134400 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
134401 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
134402 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
134403 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
134404 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
134405 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
134406 +acpi_lpat_raw_to_temp_18576 acpi_lpat_raw_to_temp 0-2 18576 NULL
134407 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
134408 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
134409 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
134410 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
134411 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
134412 +show_target_speed_18587 show_target_speed 0 18587 NULL
134413 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
134414 +write_18590 write 0 18590 NULL nohasharray
134415 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 &write_18590
134416 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
134417 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
134418 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
134419 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
134420 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
134421 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
134422 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
134423 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
134424 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
134425 +transfer_18603 transfer 0 18603 NULL
134426 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
134427 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
134428 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL nohasharray
134429 +show_in_18609 show_in 0 18609 &batadv_arp_get_type_18609
134430 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
134431 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
134432 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
134433 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
134434 +show_saturation_18621 show_saturation 0 18621 NULL
134435 +read_hw_18624 read_hw 0-5-6 18624 NULL
134436 +from_buffer_18625 from_buffer 3-0 18625 NULL
134437 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
134438 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
134439 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
134440 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
134441 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
134442 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
134443 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
134444 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
134445 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
134446 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
134447 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
134448 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
134449 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
134450 +show_18656 show 0 18656 NULL nohasharray
134451 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
134452 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
134453 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
134454 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
134455 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
134456 +unmap_page_18665 unmap_page 2-3 18665 NULL
134457 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
134458 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
134459 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
134460 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
134461 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
134462 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
134463 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
134464 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
134465 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
134466 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
134467 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
134468 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
134469 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
134470 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
134471 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 0-3 18708 &iwl_dbgfs_rx_handlers_read_18708
134472 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
134473 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
134474 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
134475 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
134476 +add_host_store_18718 add_host_store 0-3 18718 NULL
134477 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
134478 +store_uevent_18721 store_uevent 0-4 18721 NULL
134479 +pem_show_data_18725 pem_show_data 0 18725 NULL
134480 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
134481 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
134482 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
134483 +store_scan_18738 store_scan 0-4 18738 NULL
134484 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
134485 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
134486 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
134487 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
134488 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
134489 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
134490 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
134491 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
134492 +power_mode_show_18761 power_mode_show 0 18761 NULL
134493 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
134494 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
134495 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
134496 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
134497 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
134498 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
134499 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
134500 +hw_init_18779 hw_init 0 18779 NULL
134501 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
134502 +hidp_raw_request_18781 hidp_raw_request 4-0 18781 NULL nohasharray
134503 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
134504 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
134505 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
134506 +uart_write_room_18799 uart_write_room 0 18799 NULL
134507 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
134508 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
134509 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
134510 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
134511 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
134512 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
134513 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
134514 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
134515 +disabled_show_18820 disabled_show 0 18820 NULL
134516 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
134517 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
134518 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
134519 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
134520 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
134521 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
134522 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
134523 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
134524 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
134525 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
134526 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
134527 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
134528 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
134529 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
134530 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
134531 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
134532 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
134533 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
134534 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
134535 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
134536 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
134537 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
134538 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
134539 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
134540 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
134541 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
134542 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
134543 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
134544 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
134545 +ds1685_rtc_sysfs_ctrl_regs_show_18905 ds1685_rtc_sysfs_ctrl_regs_show 0 18905 NULL
134546 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
134547 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
134548 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
134549 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
134550 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
134551 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
134552 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
134553 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
134554 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
134555 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
134556 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
134557 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
134558 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
134559 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
134560 +show_baseline_18929 show_baseline 0 18929 NULL
134561 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
134562 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
134563 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
134564 +mtrr_del_18943 mtrr_del 1 18943 NULL
134565 +ida_get_new_18948 ida_get_new 0 18948 NULL
134566 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
134567 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
134568 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL nohasharray
134569 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 &sctp_tsnmap_num_gabs_18952
134570 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
134571 +store_18955 store 0 18955 NULL
134572 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
134573 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
134574 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
134575 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
134576 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
134577 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
134578 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL nohasharray
134579 +cx25821_buffer_prepare_18977 cx25821_buffer_prepare 0 18977 &twl4030reg_is_enabled_18977
134580 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
134581 +net_open_18997 net_open 0 18997 NULL
134582 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
134583 +store_18998 store 0-3 18998 &si4713_transfer_18998
134584 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
134585 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
134586 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
134587 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
134588 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
134589 +layout_in_gaps_19006 layout_in_gaps 2-0 19006 NULL nohasharray
134590 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 &layout_in_gaps_19006
134591 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
134592 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
134593 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
134594 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
134595 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
134596 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
134597 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
134598 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
134599 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
134600 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
134601 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
134602 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
134603 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
134604 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
134605 +acpi_install_table_19043 acpi_install_table 1 19043 &revalidate_19043 nohasharray
134606 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &acpi_install_table_19043 nohasharray
134607 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043
134608 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
134609 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
134610 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
134611 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
134612 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
134613 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
134614 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
134615 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
134616 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
134617 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
134618 +msix_map_region_19072 msix_map_region 2 19072 NULL
134619 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
134620 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
134621 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
134622 +gue_gro_remcsum_19079 gue_gro_remcsum 5-2 19079 NULL
134623 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
134624 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
134625 +show_sched7_19083 show_sched7 0 19083 NULL
134626 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
134627 +write_19086 write 0 19086 NULL
134628 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
134629 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
134630 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
134631 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
134632 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
134633 +write_byte_19095 write_byte 0 19095 NULL
134634 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
134635 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
134636 +rt73usb_get_tx_data_len_19103 rt73usb_get_tx_data_len 0 19103 NULL
134637 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
134638 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
134639 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
134640 +befs_statfs_19114 befs_statfs 0 19114 NULL
134641 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
134642 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
134643 +nb_callback_19124 nb_callback 0 19124 NULL nohasharray
134644 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 &nb_callback_19124
134645 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
134646 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
134647 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
134648 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
134649 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
134650 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
134651 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
134652 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
134653 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
134654 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
134655 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
134656 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
134657 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
134658 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
134659 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
134660 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
134661 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL nohasharray
134662 +store_virtual_19163 store_virtual 0-4 19163 &ext3_reserve_inode_write_19163
134663 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
134664 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
134665 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
134666 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
134667 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
134668 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
134669 +show_service_id_19190 show_service_id 0 19190 NULL
134670 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
134671 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
134672 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
134673 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
134674 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
134675 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
134676 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
134677 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
134678 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
134679 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
134680 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
134681 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
134682 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
134683 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
134684 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
134685 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
134686 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
134687 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
134688 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
134689 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
134690 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
134691 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
134692 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
134693 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
134694 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
134695 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
134696 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
134697 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
134698 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
134699 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
134700 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
134701 +store_19264 store 0-3 19264 NULL nohasharray
134702 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
134703 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
134704 +sys_fcntl_19267 sys_fcntl 3 19267 NULL nohasharray
134705 +isight_start_streaming_19267 isight_start_streaming 0 19267 &sys_fcntl_19267 nohasharray
134706 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &isight_start_streaming_19267 nohasharray
134707 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
134708 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
134709 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
134710 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
134711 +patch_si3054_19278 patch_si3054 0 19278 NULL
134712 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
134713 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL nohasharray
134714 +md5_export_19284 md5_export 0 19284 &io_mapping_map_wc_19284
134715 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
134716 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
134717 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
134718 +show_in_max1_19293 show_in_max1 0 19293 NULL
134719 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
134720 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
134721 +TermChar_show_19300 TermChar_show 0 19300 NULL
134722 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
134723 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
134724 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
134725 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
134726 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
134727 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
134728 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
134729 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
134730 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
134731 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
134732 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
134733 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
134734 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
134735 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
134736 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
134737 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
134738 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
134739 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
134740 +bq32k_read_19342 bq32k_read 0 19342 NULL
134741 +group_show_19349 group_show 0 19349 NULL
134742 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
134743 +hix5hd2_i2c_xfer_19354 hix5hd2_i2c_xfer 0-3 19354 NULL
134744 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
134745 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
134746 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
134747 +firmware_data_write_19360 firmware_data_write 6-5-0 19360 NULL
134748 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
134749 +ipheth_open_19366 ipheth_open 0 19366 NULL
134750 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
134751 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
134752 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
134753 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
134754 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
134755 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
134756 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
134757 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
134758 +pep_recvmsg_19402 pep_recvmsg 4-0 19402 NULL
134759 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
134760 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
134761 +compr_flush_19409 compr_flush 2 19409 NULL
134762 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
134763 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
134764 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
134765 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
134766 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
134767 +write_begin_19424 write_begin 0 19424 NULL
134768 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
134769 +packet_read_list_19427 packet_read_list 0 19427 NULL
134770 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
134771 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
134772 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
134773 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
134774 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
134775 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
134776 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
134777 +store_19443 store 0 19443 NULL
134778 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
134779 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
134780 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
134781 +store_link_state_19448 store_link_state 0-4 19448 NULL
134782 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
134783 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
134784 +team_device_event_19466 team_device_event 0 19466 NULL
134785 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
134786 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
134787 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
134788 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
134789 +refill_pool_19477 refill_pool 2 19477 NULL
134790 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
134791 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
134792 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
134793 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
134794 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
134795 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
134796 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
134797 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
134798 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
134799 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
134800 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
134801 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
134802 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
134803 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
134804 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
134805 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
134806 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
134807 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
134808 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
134809 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &gmbus_wait_hw_status_19522 nohasharray
134810 +reg_write_19522 reg_write 0 19522 &__uncore_filter_tid3_show_19522
134811 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
134812 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
134813 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
134814 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
134815 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
134816 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
134817 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
134818 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
134819 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
134820 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
134821 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
134822 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
134823 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
134824 +pcrlock_19550 pcrlock 0 19550 NULL
134825 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
134826 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
134827 +set_pec_19556 set_pec 0-4 19556 NULL
134828 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
134829 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
134830 +kernel_read_19559 kernel_read 0-4 19559 NULL
134831 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
134832 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
134833 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0-3 19565 NULL
134834 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
134835 +nfsd_read_19568 nfsd_read 5 19568 NULL
134836 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
134837 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
134838 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
134839 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
134840 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
134841 +__da903x_read_19582 __da903x_read 0 19582 NULL
134842 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
134843 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
134844 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
134845 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
134846 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
134847 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
134848 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
134849 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
134850 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
134851 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
134852 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
134853 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
134854 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
134855 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
134856 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
134857 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
134858 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
134859 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
134860 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
134861 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
134862 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
134863 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
134864 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
134865 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
134866 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
134867 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
134868 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
134869 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
134870 +parser_init_19651 parser_init 2 19651 NULL
134871 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
134872 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
134873 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
134874 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
134875 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
134876 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
134877 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
134878 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
134879 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
134880 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
134881 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
134882 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
134883 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
134884 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
134885 +usbnet_write_cmd_19679 usbnet_write_cmd 7-0 19679 NULL
134886 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
134887 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
134888 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
134889 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
134890 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
134891 +hints_show_19705 hints_show 0 19705 NULL
134892 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
134893 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
134894 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
134895 +read_reg_19723 read_reg 0 19723 NULL nohasharray
134896 +port_enable_19723 port_enable 0 19723 &read_reg_19723
134897 +sleep_functions_on_battery_store_19725 sleep_functions_on_battery_store 0-4 19725 NULL
134898 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
134899 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
134900 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
134901 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
134902 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
134903 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
134904 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
134905 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
134906 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
134907 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
134908 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
134909 +readhscx_19769 readhscx 0 19769 NULL nohasharray
134910 +i8k_get_fan_type_19769 i8k_get_fan_type 0 19769 &readhscx_19769
134911 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
134912 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
134913 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
134914 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
134915 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
134916 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
134917 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
134918 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
134919 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
134920 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
134921 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
134922 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
134923 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
134924 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
134925 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
134926 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
134927 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
134928 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
134929 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
134930 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
134931 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 NULL nohasharray
134932 +ext2_setsize_19812 ext2_setsize 0 19812 &nci_hci_set_param_19812
134933 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
134934 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
134935 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
134936 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
134937 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
134938 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
134939 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
134940 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
134941 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
134942 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
134943 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
134944 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
134945 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
134946 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
134947 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
134948 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
134949 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
134950 +oti6858_open_19850 oti6858_open 0 19850 NULL
134951 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
134952 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
134953 +dlm_lock_19858 dlm_lock 0 19858 NULL
134954 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
134955 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
134956 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 NULL nohasharray
134957 +twlreg_grp_19866 twlreg_grp 0 19866 &llcp_allocate_pdu_19866
134958 +ip6gre_err_19869 ip6gre_err 5 19869 NULL nohasharray
134959 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 &ip6gre_err_19869 nohasharray
134960 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869
134961 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
134962 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
134963 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
134964 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
134965 +netevent_callback_19879 netevent_callback 0 19879 NULL
134966 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
134967 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
134968 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
134969 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
134970 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
134971 +show_19893 show 0 19893 NULL nohasharray
134972 +_readpage_19893 _readpage 0 19893 &show_19893
134973 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
134974 +xgbe_init_ring_19901 xgbe_init_ring 3-0 19901 NULL nohasharray
134975 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 &xgbe_init_ring_19901
134976 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
134977 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
134978 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
134979 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
134980 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
134981 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
134982 +mangle_name_19923 mangle_name 0 19923 NULL
134983 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
134984 +__add_section_19931 __add_section 0 19931 NULL
134985 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
134986 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
134987 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
134988 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
134989 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
134990 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
134991 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
134992 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
134993 +tipc_bind_19957 tipc_bind 0 19957 NULL
134994 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
134995 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
134996 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
134997 +ax25_send_frame_19964 ax25_send_frame 2 19964 NULL nohasharray
134998 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 &ax25_send_frame_19964
134999 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
135000 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
135001 +attr_sensitivity_store_cptkbd_19976 attr_sensitivity_store_cptkbd 0-4 19976 NULL
135002 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
135003 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
135004 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
135005 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
135006 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
135007 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
135008 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
135009 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
135010 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
135011 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
135012 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
135013 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
135014 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
135015 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
135016 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
135017 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 NULL nohasharray
135018 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 &smsc911x_reg_read_20026
135019 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
135020 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
135021 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
135022 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
135023 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
135024 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
135025 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
135026 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
135027 +read_tape_20037 read_tape 0 20037 NULL
135028 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 NULL nohasharray
135029 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 &nvkm_disp_create__20040
135030 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
135031 +cmdline_show_20044 cmdline_show 0 20044 NULL
135032 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
135033 +show_compression_20048 show_compression 0 20048 NULL
135034 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
135035 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
135036 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
135037 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
135038 +upcall_20060 upcall 0-4 20060 NULL
135039 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
135040 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
135041 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
135042 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
135043 +target_message_20072 target_message 2 20072 NULL
135044 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
135045 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &rawv6_sendmsg_20080 nohasharray
135046 +init_chip_reset_20080 init_chip_reset 0 20080 &ieee802154_check_concurrent_iface_20080
135047 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
135048 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
135049 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
135050 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
135051 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
135052 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
135053 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
135054 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
135055 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
135056 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
135057 +read_int_20098 read_int 0 20098 NULL nohasharray
135058 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
135059 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
135060 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
135061 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
135062 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
135063 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
135064 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
135065 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
135066 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
135067 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
135068 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
135069 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
135070 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
135071 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
135072 +snd_info_register_20136 snd_info_register 0 20136 NULL
135073 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
135074 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
135075 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
135076 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
135077 +send_init_20149 send_init 0 20149 NULL nohasharray
135078 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
135079 +write_20150 write 0 20150 NULL
135080 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
135081 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
135082 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
135083 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
135084 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
135085 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
135086 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
135087 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
135088 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
135089 +kstrtou8_20177 kstrtou8 0 20177 NULL
135090 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
135091 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
135092 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
135093 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
135094 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
135095 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
135096 +trusted_set_20196 trusted_set 0 20196 NULL
135097 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
135098 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
135099 +video_end_20205 video_end 0 20205 NULL
135100 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 2-3-0-4-5-6 20211 NULL
135101 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
135102 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL
135103 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
135104 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
135105 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
135106 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
135107 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
135108 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
135109 +bind_20227 bind 0 20227 NULL
135110 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
135111 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
135112 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
135113 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
135114 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
135115 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
135116 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
135117 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
135118 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
135119 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
135120 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
135121 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
135122 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
135123 +async_20251 async 0 20251 NULL
135124 +store_filter_20252 store_filter 0-4 20252 NULL
135125 +resource_size_20256 resource_size 0 20256 NULL
135126 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
135127 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
135128 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
135129 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
135130 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
135131 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
135132 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
135133 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
135134 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
135135 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
135136 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
135137 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
135138 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
135139 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
135140 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
135141 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
135142 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
135143 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
135144 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
135145 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
135146 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
135147 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
135148 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
135149 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
135150 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
135151 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
135152 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
135153 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
135154 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
135155 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
135156 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
135157 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
135158 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
135159 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
135160 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
135161 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
135162 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
135163 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
135164 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
135165 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
135166 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
135167 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
135168 +cyapa_i2c_reg_read_block_20326 cyapa_i2c_reg_read_block 0 20326 NULL
135169 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
135170 +lpt_gc_20337 lpt_gc 0 20337 NULL
135171 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
135172 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
135173 +show_turbo_20348 show_turbo 0 20348 NULL
135174 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
135175 +show_tablet_20355 show_tablet 0 20355 NULL
135176 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
135177 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
135178 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
135179 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
135180 +core_num_show_20369 core_num_show 0 20369 NULL
135181 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
135182 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
135183 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
135184 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
135185 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
135186 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
135187 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
135188 +stmmac_get_sset_count_20387 stmmac_get_sset_count 0 20387 NULL
135189 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
135190 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
135191 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
135192 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
135193 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
135194 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
135195 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
135196 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
135197 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
135198 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
135199 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
135200 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
135201 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
135202 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
135203 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
135204 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
135205 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
135206 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
135207 +find_skb_20431 find_skb 2 20431 NULL
135208 +fmc_send_cmd_20435 fmc_send_cmd 5-0 20435 NULL
135209 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
135210 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
135211 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
135212 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
135213 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
135214 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 NULL nohasharray
135215 +ir_open_20461 ir_open 0 20461 &ds2781_read_user_eeprom_bin_20461
135216 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
135217 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
135218 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
135219 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
135220 +read_buf_20469 read_buf 2 20469 NULL
135221 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
135222 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
135223 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
135224 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
135225 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
135226 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
135227 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
135228 +start_service_discovery_20477 start_service_discovery 4 20477 NULL nohasharray
135229 +show_scan_age_20477 show_scan_age 0 20477 &start_service_discovery_20477
135230 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
135231 +vxge_open_20497 vxge_open 0 20497 NULL
135232 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
135233 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
135234 +hidraw_report_event_20503 hidraw_report_event 3 20503 NULL nohasharray
135235 +mcs_net_open_20503 mcs_net_open 0 20503 &hidraw_report_event_20503
135236 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
135237 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
135238 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
135239 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
135240 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
135241 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
135242 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
135243 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
135244 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
135245 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
135246 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
135247 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
135248 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
135249 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
135250 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
135251 +venus_create_20555 venus_create 4 20555 NULL
135252 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
135253 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
135254 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
135255 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
135256 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
135257 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
135258 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 NULL nohasharray
135259 +isight_prepare_20572 isight_prepare 0 20572 &ctnetlink_label_size_20572
135260 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
135261 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
135262 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
135263 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
135264 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
135265 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
135266 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
135267 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
135268 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
135269 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
135270 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
135271 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
135272 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
135273 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
135274 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
135275 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
135276 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
135277 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 NULL nohasharray
135278 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 &lpfc_task_mgmt_tmo_show_20600
135279 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
135280 +_netdev_open_20602 _netdev_open 0 20602 NULL
135281 +lirc_write_20604 lirc_write 3 20604 NULL
135282 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
135283 +first_done_show_20612 first_done_show 0 20612 NULL
135284 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
135285 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
135286 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
135287 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
135288 +show_20621 show 0 20621 NULL
135289 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
135290 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
135291 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
135292 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
135293 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
135294 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
135295 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
135296 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
135297 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
135298 +setattr_20644 setattr 0 20644 NULL
135299 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
135300 +sierra_write_room_20649 sierra_write_room 0 20649 NULL
135301 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
135302 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
135303 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
135304 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
135305 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
135306 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
135307 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
135308 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
135309 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
135310 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
135311 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
135312 +downcall_20675 downcall 0-3 20675 NULL
135313 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
135314 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
135315 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
135316 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
135317 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
135318 +store_20687 store 0 20687 NULL
135319 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
135320 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
135321 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
135322 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
135323 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3-0 20694 NULL
135324 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
135325 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
135326 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
135327 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
135328 +roles_init_20704 roles_init 0 20704 NULL
135329 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
135330 +set_alarm_20706 set_alarm 0 20706 NULL
135331 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
135332 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
135333 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
135334 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
135335 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
135336 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
135337 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
135338 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
135339 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
135340 +mt2063_write_20732 mt2063_write 0 20732 NULL
135341 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 NULL nohasharray
135342 +write_field_20735 write_field 0 20735 &edd_show_host_bus_20735
135343 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
135344 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
135345 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
135346 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
135347 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
135348 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
135349 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
135350 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
135351 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
135352 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
135353 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
135354 +splice_read_20762 splice_read 0 20762 NULL
135355 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
135356 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
135357 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
135358 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
135359 +rtl8139_get_sset_count_20776 rtl8139_get_sset_count 0 20776 NULL
135360 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
135361 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
135362 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
135363 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
135364 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
135365 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL nohasharray
135366 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 &fb_alloc_cmap_gfp_20792
135367 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
135368 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
135369 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
135370 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
135371 +edid_write_20797 edid_write 3-0 20797 NULL
135372 +wlan_show_20798 wlan_show 0 20798 NULL nohasharray
135373 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 &wlan_show_20798
135374 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
135375 +show_nguid_20800 show_nguid 0 20800 NULL
135376 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
135377 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
135378 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
135379 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
135380 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
135381 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
135382 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
135383 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
135384 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
135385 +memory_max_write_20820 memory_max_write 0-3 20820 NULL
135386 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
135387 +make_rate_20827 make_rate 0 20827 NULL
135388 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
135389 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
135390 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
135391 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
135392 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
135393 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
135394 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836
135395 +show_min_width_20837 show_min_width 0 20837 NULL
135396 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
135397 +get_fan_target_20839 get_fan_target 0 20839 NULL
135398 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
135399 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
135400 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
135401 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
135402 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
135403 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
135404 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
135405 +decompress_20854 decompress 0 20854 NULL
135406 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
135407 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
135408 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
135409 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
135410 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
135411 +nc_register_read_20875 nc_register_read 0 20875 NULL
135412 +command_setexposure_20876 command_setexposure 0 20876 NULL
135413 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
135414 +ace_open_20884 ace_open 0 20884 NULL nohasharray
135415 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
135416 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
135417 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
135418 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
135419 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
135420 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
135421 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
135422 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
135423 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
135424 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
135425 +eeprom_show_20916 eeprom_show 0 20916 NULL
135426 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
135427 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
135428 +ipvlan_nl_getsize_20919 ipvlan_nl_getsize 0 20919 NULL
135429 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
135430 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
135431 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
135432 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
135433 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
135434 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
135435 +htable_bits_20933 htable_bits 0 20933 NULL
135436 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
135437 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
135438 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
135439 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
135440 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
135441 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
135442 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
135443 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
135444 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
135445 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
135446 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
135447 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
135448 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
135449 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
135450 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
135451 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
135452 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
135453 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
135454 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
135455 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
135456 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
135457 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
135458 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
135459 +uinput_write_20977 uinput_write 0-3 20977 NULL
135460 +clear_codec_20983 clear_codec 0 20983 NULL
135461 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
135462 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
135463 +qib_verbs_send_20999 qib_verbs_send 3-5 20999 NULL
135464 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
135465 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
135466 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
135467 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
135468 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
135469 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
135470 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
135471 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
135472 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
135473 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
135474 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
135475 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
135476 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
135477 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL nohasharray
135478 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 &snd_pcm_lib_preallocate_pages_21031 nohasharray
135479 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031
135480 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
135481 +show_address_21038 show_address 0 21038 NULL nohasharray
135482 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
135483 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
135484 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
135485 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
135486 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
135487 +rose_create_facilities_21067 rose_create_facilities 0 21067 NULL nohasharray
135488 +tc574_suspend_21067 tc574_suspend 0 21067 &rose_create_facilities_21067
135489 +encrypt_21069 encrypt 0 21069 NULL
135490 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
135491 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072
135492 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
135493 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
135494 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
135495 +michael_final_21085 michael_final 0 21085 NULL
135496 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
135497 +multipath_status_21094 multipath_status 5 21094 NULL
135498 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
135499 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
135500 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
135501 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
135502 +write_posted_21108 write_posted 0 21108 NULL
135503 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL nohasharray
135504 +cyapa_gen5_check_fw_21113 cyapa_gen5_check_fw 0 21113 &ath6kl_send_go_probe_resp_21113
135505 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
135506 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
135507 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
135508 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
135509 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 5-4 21119 NULL nohasharray
135510 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 &_efx_mcdi_rpc_async_21119 nohasharray
135511 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119
135512 +gsmtty_write_room_21123 gsmtty_write_room 0 21123 NULL
135513 +show_21126 show 0 21126 NULL nohasharray
135514 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
135515 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
135516 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
135517 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3-0 21129 NULL
135518 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
135519 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
135520 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
135521 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
135522 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
135523 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
135524 +new_skb_21148 new_skb 1 21148 NULL
135525 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
135526 +rtl2830_regmap_gather_write_21153 rtl2830_regmap_gather_write 0 21153 NULL
135527 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
135528 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
135529 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
135530 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
135531 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &mei_dbgfs_read_active_21172 nohasharray
135532 +show_therm_max_21172 show_therm_max 0 21172 &t4_init_clip_tbl_21172
135533 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
135534 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
135535 +ap_sleep_21178 ap_sleep 0 21178 NULL
135536 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
135537 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
135538 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
135539 +start_command_port_21191 start_command_port 0 21191 NULL
135540 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
135541 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
135542 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
135543 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
135544 +radeon_hwmon_get_pwm1_max_21203 radeon_hwmon_get_pwm1_max 0 21203 NULL
135545 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
135546 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
135547 +prepare_header_21212 prepare_header 0 21212 NULL
135548 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
135549 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
135550 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
135551 +show_sched2_21224 show_sched2 0 21224 NULL
135552 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
135553 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
135554 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
135555 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
135556 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
135557 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
135558 +input_ff_create_21240 input_ff_create 2 21240 NULL
135559 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
135560 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
135561 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
135562 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
135563 +use_debug_keys_read_21251 use_debug_keys_read 3-0 21251 NULL
135564 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
135565 +wp_retry_size_21260 wp_retry_size 0 21260 NULL
135566 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
135567 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
135568 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
135569 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4-0 21269 NULL nohasharray
135570 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
135571 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
135572 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
135573 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
135574 +socket_sendmsg_21278 socket_sendmsg 0 21278 NULL nohasharray
135575 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 &socket_sendmsg_21278
135576 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
135577 +get_alarms_21285 get_alarms 0 21285 NULL
135578 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
135579 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
135580 +_isl12057_rtc_update_alarm_21293 _isl12057_rtc_update_alarm 0 21293 NULL
135581 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 NULL nohasharray
135582 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 &drm_universal_plane_init_21296 nohasharray
135583 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
135584 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296
135585 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
135586 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
135587 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
135588 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
135589 +offline_pages_21306 offline_pages 0 21306 NULL
135590 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
135591 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
135592 +add_res_range_21310 add_res_range 4 21310 NULL
135593 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
135594 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
135595 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
135596 +show_path_cost_21334 show_path_cost 0 21334 NULL
135597 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
135598 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
135599 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
135600 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
135601 +readbytes_21351 readbytes 0 21351 NULL
135602 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
135603 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
135604 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
135605 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
135606 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
135607 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
135608 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
135609 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
135610 +pin_request_21370 pin_request 0 21370 NULL
135611 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
135612 +gigaset_write_room_21372 gigaset_write_room 0 21372 NULL
135613 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
135614 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
135615 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
135616 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
135617 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
135618 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 NULL
135619 +insert_ptr_21386 insert_ptr 6 21386 NULL
135620 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
135621 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
135622 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
135623 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
135624 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 NULL nohasharray
135625 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 &a2mp_chan_alloc_skb_cb_21398
135626 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
135627 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
135628 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
135629 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
135630 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
135631 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
135632 +handler_21412 handler 0 21412 &__swap_writepage_21412
135633 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
135634 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
135635 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
135636 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
135637 +fsloc_parse_21426 fsloc_parse 0 21426 NULL nohasharray
135638 +snapshot_read_next_21426 snapshot_read_next 0 21426 &fsloc_parse_21426
135639 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
135640 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
135641 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
135642 +cp210x_open_21435 cp210x_open 0 21435 NULL
135643 +adp5520_read_21437 adp5520_read 0 21437 NULL
135644 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
135645 +syslog_21440 syslog 0 21440 NULL nohasharray
135646 +gracl_init_21440 gracl_init 0 21440 &syslog_21440 nohasharray
135647 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &gracl_init_21440
135648 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
135649 +show_attr_text_21448 show_attr_text 0 21448 NULL
135650 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
135651 +concat_writev_21451 concat_writev 3 21451 NULL
135652 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
135653 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
135654 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
135655 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
135656 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
135657 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
135658 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
135659 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
135660 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
135661 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
135662 +tm_calc_21474 tm_calc 0 21474 NULL
135663 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
135664 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
135665 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
135666 +description_show_21480 description_show 0 21480 NULL
135667 +show_threeg_21486 show_threeg 0 21486 NULL
135668 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
135669 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
135670 +set_postcode_21490 set_postcode 0-4 21490 NULL
135671 +security_list_21491 security_list 0-5 21491 NULL
135672 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
135673 +force_bredr_smp_write_21502 force_bredr_smp_write 3-0 21502 NULL
135674 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
135675 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 NULL nohasharray
135676 +show_beep_mask_21507 show_beep_mask 0 21507 &ieee80211_tdls_prep_mgmt_packet_21507
135677 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
135678 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
135679 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
135680 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
135681 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
135682 +show_rd_req_21521 show_rd_req 0 21521 NULL
135683 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
135684 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 NULL nohasharray
135685 +isdn_net_header_21527 isdn_net_header 0 21527 &skb_do_copy_data_nocache_21527
135686 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
135687 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
135688 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
135689 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
135690 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
135691 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
135692 +show_node_state_21543 show_node_state 0 21543 NULL
135693 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
135694 +bl_enter_21550 bl_enter 0 21550 NULL
135695 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
135696 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
135697 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
135698 +ioctl_21564 ioctl 0 21564 NULL
135699 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
135700 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
135701 +stac_init_21576 stac_init 0 21576 NULL
135702 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
135703 +ov9650_start_21580 ov9650_start 0 21580 NULL
135704 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
135705 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
135706 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
135707 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
135708 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
135709 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
135710 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
135711 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
135712 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
135713 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
135714 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
135715 +recover_status_show_21609 recover_status_show 0 21609 NULL
135716 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
135717 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
135718 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL nohasharray
135719 +xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 &pccard_store_eject_21618
135720 +brightness_store_21623 brightness_store 0-4 21623 NULL
135721 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
135722 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
135723 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
135724 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL nohasharray
135725 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 &ndisc_addr_option_pad_21630
135726 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
135727 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
135728 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
135729 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
135730 +setattr_chown_21638 setattr_chown 0 21638 NULL
135731 +__irq_alloc_descs_21639 __irq_alloc_descs 1-3-2-0 21639 NULL
135732 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
135733 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
135734 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
135735 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
135736 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
135737 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
135738 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
135739 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
135740 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
135741 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
135742 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
135743 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
135744 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
135745 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
135746 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
135747 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
135748 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
135749 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
135750 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
135751 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
135752 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
135753 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
135754 +set_21707 set 0-4 21707 NULL
135755 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
135756 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
135757 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
135758 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
135759 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
135760 +light_set_status_21714 light_set_status 0 21714 NULL
135761 +update_time_21719 update_time 0 21719 NULL
135762 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
135763 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
135764 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
135765 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
135766 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
135767 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
135768 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
135769 +show_temp23_21741 show_temp23 0 21741 NULL
135770 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
135771 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 NULL nohasharray
135772 +at91_open_21744 at91_open 0 21744 &__nf_nat_mangle_tcp_packet_21744
135773 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL
135774 +set_sticky_21752 set_sticky 0-4 21752 NULL
135775 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
135776 +l2down_create_21755 l2down_create 4 21755 NULL
135777 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
135778 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL nohasharray
135779 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 &usbat_flash_read_data_21762
135780 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
135781 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
135782 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
135783 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
135784 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
135785 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
135786 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
135787 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
135788 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
135789 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
135790 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
135791 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL nohasharray
135792 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 &libipw_get_hdrlen_21792
135793 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
135794 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
135795 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
135796 +min_odd_21802 min_odd 0-1-2 21802 NULL
135797 +show_rotate_21803 show_rotate 0 21803 NULL
135798 +show_node_desc_21804 show_node_desc 0 21804 NULL
135799 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
135800 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
135801 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
135802 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
135803 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
135804 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
135805 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
135806 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
135807 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
135808 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
135809 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
135810 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
135811 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
135812 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
135813 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
135814 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
135815 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
135816 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
135817 +task_setnice_21835 task_setnice 0 21835 NULL
135818 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
135819 +smb_init_21838 smb_init 0 21838 NULL
135820 +run_21841 run 0 21841 NULL
135821 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
135822 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
135823 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
135824 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
135825 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
135826 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
135827 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
135828 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
135829 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
135830 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
135831 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
135832 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
135833 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
135834 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
135835 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
135836 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
135837 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
135838 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
135839 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
135840 +show_oversampling_21883 show_oversampling 0 21883 NULL
135841 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
135842 +ips_halt_21887 ips_halt 0 21887 NULL
135843 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
135844 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
135845 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
135846 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
135847 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL
135848 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
135849 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
135850 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
135851 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
135852 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
135853 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
135854 +snd_line6_trigger_21928 snd_line6_trigger 0 21928 NULL
135855 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
135856 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
135857 +ceph_permission_21941 ceph_permission 0 21941 NULL
135858 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
135859 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
135860 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
135861 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
135862 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
135863 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
135864 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
135865 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
135866 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
135867 +twl_i2c_write_u16_21953 twl_i2c_write_u16 3-0 21953 NULL
135868 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
135869 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
135870 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
135871 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
135872 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
135873 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
135874 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
135875 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
135876 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
135877 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
135878 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
135879 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
135880 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
135881 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
135882 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
135883 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
135884 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 NULL nohasharray
135885 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 &ocfs2_del_inode_from_orphan_21995
135886 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
135887 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
135888 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
135889 +kobil_open_22009 kobil_open 0 22009 NULL
135890 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
135891 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
135892 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
135893 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
135894 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
135895 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
135896 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
135897 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
135898 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
135899 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
135900 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
135901 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
135902 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
135903 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
135904 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
135905 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
135906 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
135907 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
135908 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
135909 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
135910 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
135911 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
135912 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
135913 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
135914 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
135915 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
135916 +atalk_recvmsg_22053 atalk_recvmsg 4-0 22053 NULL
135917 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
135918 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
135919 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
135920 +end_show_22058 end_show 0 22058 NULL nohasharray
135921 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
135922 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
135923 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
135924 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
135925 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
135926 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
135927 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
135928 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
135929 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
135930 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
135931 +find_trange_value_22079 find_trange_value 0 22079 NULL
135932 +timeout_show_22081 timeout_show 0 22081 NULL
135933 +clear_store_22082 clear_store 0-4 22082 NULL nohasharray
135934 +set_fan_speed_percent_22082 set_fan_speed_percent 0 22082 &clear_store_22082
135935 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
135936 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
135937 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
135938 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
135939 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
135940 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
135941 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
135942 +portio_name_show_22101 portio_name_show 0 22101 NULL
135943 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
135944 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
135945 +find_free_port_22104 find_free_port 0 22104 NULL
135946 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
135947 +get_pwm_22113 get_pwm 0 22113 NULL
135948 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
135949 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
135950 +mlog_show_22119 mlog_show 0 22119 NULL
135951 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
135952 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
135953 +show_fan_min_22127 show_fan_min 0 22127 NULL
135954 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL nohasharray
135955 +get_results_22130 get_results 0 22130 &snd_hda_codec_read_22130
135956 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
135957 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
135958 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
135959 +listxattr_22142 listxattr 0-3 22142 NULL
135960 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
135961 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
135962 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
135963 +netlink_bind_22153 netlink_bind 0 22153 NULL
135964 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
135965 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
135966 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
135967 +show_otp2en_22160 show_otp2en 0 22160 NULL
135968 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
135969 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
135970 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
135971 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
135972 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
135973 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
135974 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
135975 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
135976 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
135977 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
135978 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
135979 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
135980 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
135981 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
135982 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
135983 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
135984 +cmd_exec_22204 cmd_exec 0 22204 NULL
135985 +fls_22210 fls 0 22210 NULL
135986 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
135987 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
135988 +show_22225 show 0 22225 NULL
135989 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4-0 22227 NULL nohasharray
135990 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
135991 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
135992 +mem_write_22232 mem_write 3-0 22232 NULL
135993 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
135994 +fw_status_show_22234 fw_status_show 0 22234 NULL
135995 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL
135996 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
135997 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
135998 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
135999 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
136000 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
136001 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
136002 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
136003 +security_setxattr_22253 security_setxattr 4-0 22253 NULL nohasharray
136004 +capability_id_show_22253 capability_id_show 0 22253 &security_setxattr_22253
136005 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
136006 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
136007 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
136008 +add_res_tree_22263 add_res_tree 7 22263 NULL
136009 +at91ether_open_22272 at91ether_open 0 22272 NULL
136010 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
136011 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
136012 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
136013 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
136014 +container_offline_22283 container_offline 0 22283 NULL
136015 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
136016 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
136017 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
136018 +line6_stream_start_22297 line6_stream_start 0 22297 NULL
136019 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
136020 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
136021 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
136022 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
136023 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
136024 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
136025 +udpv6_sendmsg_22316 udpv6_sendmsg 4-0 22316 NULL nohasharray
136026 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 &udpv6_sendmsg_22316
136027 +statfs_slow_show_22327 statfs_slow_show 0 22327 NULL nohasharray
136028 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 &statfs_slow_show_22327
136029 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
136030 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
136031 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
136032 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
136033 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
136034 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
136035 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
136036 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
136037 +sys_read_22343 sys_read 3 22343 NULL
136038 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
136039 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
136040 +block_store_22352 block_store 0-3 22352 NULL nohasharray
136041 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 &block_store_22352
136042 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
136043 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
136044 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
136045 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
136046 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
136047 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
136048 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
136049 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
136050 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
136051 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
136052 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
136053 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
136054 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
136055 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
136056 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
136057 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
136058 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 NULL nohasharray
136059 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 &pktgen_alloc_skb_22385
136060 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
136061 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
136062 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
136063 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
136064 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
136065 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
136066 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
136067 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
136068 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
136069 +zoran_write_22404 zoran_write 3-0 22404 NULL
136070 +show_debug_level_22406 show_debug_level 0 22406 NULL
136071 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
136072 +queue_reply_22416 queue_reply 3-0 22416 NULL
136073 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
136074 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
136075 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
136076 +update_22427 update 0 22427 NULL
136077 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
136078 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
136079 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
136080 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
136081 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
136082 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
136083 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
136084 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
136085 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
136086 +write_fs_22465 write_fs 0-6-5 22465 NULL
136087 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
136088 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
136089 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
136090 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
136091 +show_port1_22474 show_port1 0 22474 NULL
136092 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
136093 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
136094 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
136095 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &cache_write_procfs_22491 nohasharray
136096 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &rfcomm_send_test_22491
136097 +put_chars_22498 put_chars 3 22498 NULL
136098 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
136099 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &mp_find_ioapic_pin_22499 nohasharray
136100 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &st21nfca_hci_se_io_22499
136101 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
136102 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
136103 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
136104 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
136105 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
136106 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
136107 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
136108 +read_ohm_22544 read_ohm 0 22544 NULL
136109 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
136110 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
136111 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
136112 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
136113 +port_delete_22553 port_delete 0 22553 NULL
136114 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
136115 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
136116 +cyapa_gen5_read_panel_scan_raw_data_22565 cyapa_gen5_read_panel_scan_raw_data 0 22565 NULL
136117 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
136118 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
136119 +get_regs_len_22569 get_regs_len 0 22569 NULL
136120 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
136121 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
136122 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
136123 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
136124 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
136125 +wp384_final_22591 wp384_final 0 22591 NULL
136126 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
136127 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
136128 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 NULL nohasharray
136129 +snapshot_read_22601 snapshot_read 3 22601 &qla4_82xx_isp_reset_22601
136130 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
136131 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
136132 +nat_receive_22609 nat_receive 0-3 22609 NULL
136133 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
136134 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
136135 +bootflag_get_22618 bootflag_get 0 22618 NULL
136136 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
136137 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
136138 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3-0 22631 NULL
136139 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
136140 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
136141 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
136142 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
136143 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
136144 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
136145 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
136146 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
136147 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
136148 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
136149 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
136150 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
136151 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
136152 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
136153 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
136154 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
136155 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
136156 +show_u8_22667 show_u8 0 22667 NULL
136157 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
136158 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
136159 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
136160 +ubifs_leb_write_22679 ubifs_leb_write 4-5-0 22679 NULL nohasharray
136161 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
136162 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL
136163 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4-0 22681 NULL
136164 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
136165 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
136166 +reg_umr_22686 reg_umr 5 22686 NULL
136167 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
136168 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
136169 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
136170 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
136171 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
136172 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
136173 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
136174 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
136175 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 NULL nohasharray
136176 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 &tomoyo_check_inet_address_22705
136177 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
136178 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
136179 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
136180 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 NULL
136181 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
136182 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
136183 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
136184 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
136185 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
136186 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
136187 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
136188 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
136189 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
136190 +ax25_output_22736 ax25_output 2 22736 NULL
136191 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
136192 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
136193 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
136194 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
136195 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
136196 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
136197 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
136198 +output_write_22753 output_write 0-6-5 22753 NULL
136199 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
136200 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
136201 +eth_header_22760 eth_header 0 22760 NULL
136202 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
136203 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
136204 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
136205 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 NULL nohasharray
136206 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 &nilfs_mdt_submit_block_22768
136207 +print_frame_22769 print_frame 0 22769 NULL
136208 +show_in_max3_22770 show_in_max3 0 22770 NULL
136209 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
136210 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
136211 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
136212 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
136213 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
136214 +__break_lease_22777 __break_lease 0 22777 NULL
136215 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
136216 +preenable_22790 preenable 0 22790 NULL
136217 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
136218 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
136219 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
136220 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
136221 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
136222 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
136223 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
136224 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
136225 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
136226 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
136227 +init_after_reset_22823 init_after_reset 0 22823 NULL
136228 +show_fbstate_22824 show_fbstate 0 22824 NULL
136229 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
136230 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
136231 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
136232 +afs_permission_22835 afs_permission 0 22835 NULL
136233 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
136234 +__scm_send_22841 __scm_send 0 22841 NULL
136235 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
136236 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
136237 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
136238 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
136239 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
136240 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
136241 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
136242 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
136243 +atmel_resume_22860 atmel_resume 0 22860 NULL
136244 +create_attr_set_22861 create_attr_set 1 22861 NULL
136245 +write_lid_handling_22862 write_lid_handling 0 22862 NULL
136246 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
136247 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
136248 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
136249 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
136250 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
136251 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
136252 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
136253 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
136254 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
136255 +show_green_22889 show_green 0 22889 NULL
136256 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
136257 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
136258 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
136259 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
136260 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
136261 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
136262 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
136263 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
136264 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
136265 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
136266 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
136267 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
136268 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
136269 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
136270 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
136271 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
136272 +__set_xattr_22923 __set_xattr 0 22923 NULL
136273 +sg_start_req_22924 sg_start_req 0 22924 NULL
136274 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
136275 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
136276 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
136277 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
136278 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
136279 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
136280 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
136281 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
136282 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
136283 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
136284 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
136285 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
136286 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
136287 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
136288 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
136289 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
136290 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
136291 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
136292 +vme_get_size_22964 vme_get_size 0 22964 NULL
136293 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
136294 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
136295 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
136296 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
136297 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
136298 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
136299 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
136300 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
136301 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
136302 +open_22984 open 0 22984 NULL
136303 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
136304 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
136305 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
136306 +find_root_sec_22988 find_root_sec 0 22988 NULL
136307 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
136308 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
136309 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
136310 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
136311 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
136312 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
136313 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
136314 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
136315 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
136316 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
136317 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
136318 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
136319 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
136320 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
136321 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
136322 +validate_esw_config_23021 validate_esw_config 0 23021 NULL nohasharray
136323 +rtl8152_get_sset_count_23021 rtl8152_get_sset_count 0 23021 &validate_esw_config_23021
136324 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
136325 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
136326 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
136327 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
136328 +adm8211_start_23027 adm8211_start 0 23027 NULL
136329 +st_status_23032 st_status 5-0 23032 NULL
136330 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
136331 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
136332 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
136333 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
136334 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
136335 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
136336 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
136337 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
136338 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
136339 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
136340 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
136341 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
136342 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
136343 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4-0 23062 NULL nohasharray
136344 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
136345 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
136346 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
136347 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
136348 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
136349 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
136350 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
136351 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
136352 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
136353 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
136354 +init_23083 init 0 23083 NULL
136355 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
136356 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
136357 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
136358 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
136359 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
136360 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
136361 +fls_long_23096 fls_long 0 23096 NULL nohasharray
136362 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
136363 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
136364 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
136365 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
136366 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL
136367 +da903x_read_23103 da903x_read 0 23103 NULL
136368 +dgram_recvmsg_23104 dgram_recvmsg 4-0 23104 NULL nohasharray
136369 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 &dgram_recvmsg_23104
136370 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
136371 +rawsock_create_23108 rawsock_create 0 23108 NULL
136372 +product_id_store_23109 product_id_store 0-4 23109 NULL
136373 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
136374 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
136375 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
136376 +__clear_user_23118 __clear_user 0 23118 NULL
136377 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
136378 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
136379 +dm_write_async_23120 dm_write_async 3 23120 NULL nohasharray
136380 +guard_show_23120 guard_show 0 23120 &dm_write_async_23120
136381 +id_show_23121 id_show 0 23121 NULL
136382 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
136383 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
136384 +read_file_wow_23126 read_file_wow 3-0 23126 NULL nohasharray
136385 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 &read_file_wow_23126
136386 +do_generic_request_23130 do_generic_request 0 23130 NULL
136387 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
136388 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
136389 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
136390 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
136391 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
136392 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
136393 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
136394 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
136395 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3-0 23153 NULL
136396 +handle_event_23156 handle_event 0 23156 NULL
136397 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
136398 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
136399 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
136400 +video_begin_23167 video_begin 0 23167 NULL
136401 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
136402 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
136403 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
136404 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
136405 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
136406 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
136407 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
136408 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
136409 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL nohasharray
136410 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 &ieee80211_get_mesh_hdrlen_23183
136411 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
136412 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
136413 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
136414 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
136415 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
136416 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
136417 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
136418 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
136419 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
136420 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
136421 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &pm80x_free_irq_23210 nohasharray
136422 +rbd_major_show_23210 rbd_major_show 0 23210 &of_irq_get_byname_23210
136423 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
136424 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
136425 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
136426 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
136427 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
136428 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
136429 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
136430 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
136431 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
136432 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
136433 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
136434 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
136435 +__kmalloc_23231 __kmalloc 1 23231 NULL
136436 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
136437 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
136438 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
136439 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
136440 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
136441 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
136442 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
136443 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
136444 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
136445 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
136446 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
136447 +sctp_recvmsg_23265 sctp_recvmsg 4-0 23265 NULL nohasharray
136448 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
136449 +alg_bind_23268 alg_bind 0 23268 NULL
136450 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
136451 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
136452 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
136453 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL nohasharray
136454 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 &ipv6_skip_exthdr_23283 nohasharray
136455 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283
136456 +doc_probe_23285 doc_probe 1 23285 NULL nohasharray
136457 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 &doc_probe_23285
136458 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
136459 +process_adv_report_23293 process_adv_report 9 23293 NULL nohasharray
136460 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 &process_adv_report_23293
136461 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
136462 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
136463 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
136464 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
136465 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
136466 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
136467 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
136468 +ns_send_23311 ns_send 0 23311 NULL
136469 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
136470 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
136471 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
136472 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
136473 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
136474 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
136475 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
136476 +poll_oip_23322 poll_oip 0 23322 NULL
136477 +config_led_23323 config_led 0 23323 NULL
136478 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
136479 +run_gc_23325 run_gc 0 23325 NULL
136480 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
136481 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
136482 +page_readlink_23346 page_readlink 3-0 23346 NULL
136483 +prepare_23350 prepare 0 23350 NULL nohasharray
136484 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
136485 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
136486 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
136487 +write_inode_23358 write_inode 0 23358 NULL
136488 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
136489 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
136490 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
136491 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
136492 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
136493 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
136494 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
136495 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
136496 +kobil_write_23392 kobil_write 0-4 23392 NULL
136497 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
136498 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
136499 +lbs_mesh_ethtool_get_sset_count_23406 lbs_mesh_ethtool_get_sset_count 0 23406 NULL
136500 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
136501 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
136502 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
136503 +goku_queue_23412 goku_queue 0 23412 NULL
136504 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
136505 +passive_show_23418 passive_show 0 23418 NULL
136506 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
136507 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
136508 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
136509 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
136510 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
136511 +gpiod_export_23427 gpiod_export 0 23427 NULL
136512 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
136513 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
136514 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
136515 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
136516 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
136517 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
136518 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
136519 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
136520 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
136521 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
136522 +napi_add_23455 napi_add 0 23455 NULL nohasharray
136523 +store_23455 store 0 23455 &napi_add_23455
136524 +sb_statfs_23456 sb_statfs 0 23456 NULL
136525 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
136526 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
136527 +dn_nsp_send_disc_23469 dn_nsp_send_disc 2 23469 NULL nohasharray
136528 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 &dn_nsp_send_disc_23469
136529 +res_get_23470 res_get 0 23470 NULL
136530 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
136531 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
136532 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
136533 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
136534 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
136535 +compat_filldir_23489 compat_filldir 3 23489 NULL
136536 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
136537 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
136538 +event_filter_read_23494 event_filter_read 3 23494 NULL
136539 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
136540 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
136541 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
136542 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
136543 +hpfs_writepages_23510 hpfs_writepages 0 23510 NULL nohasharray
136544 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 &hpfs_writepages_23510
136545 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
136546 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
136547 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
136548 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
136549 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
136550 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
136551 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
136552 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
136553 +get_component_active_23527 get_component_active 0 23527 NULL
136554 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
136555 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
136556 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
136557 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
136558 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
136559 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
136560 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
136561 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
136562 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
136563 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
136564 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
136565 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
136566 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
136567 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
136568 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
136569 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
136570 +show_net_stats_23573 show_net_stats 0 23573 NULL
136571 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
136572 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL nohasharray
136573 +_regmap_select_page_23575 _regmap_select_page 0 23575 &l2cap_parse_conf_req_23575
136574 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
136575 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
136576 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
136577 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
136578 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
136579 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
136580 +get_power_status_23592 get_power_status 0 23592 NULL
136581 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
136582 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
136583 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
136584 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
136585 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
136586 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
136587 +show_23604 show 0 23604 NULL
136588 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
136589 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
136590 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5-0 23610 NULL nohasharray
136591 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
136592 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
136593 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
136594 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
136595 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
136596 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
136597 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
136598 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
136599 +show_button_23622 show_button 0 23622 NULL
136600 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
136601 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
136602 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
136603 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
136604 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
136605 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
136606 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL nohasharray
136607 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 &__i2400mu_send_barker_23652
136608 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
136609 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
136610 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
136611 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
136612 +idVendor_show_23662 idVendor_show 0 23662 NULL
136613 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
136614 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
136615 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
136616 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
136617 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
136618 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
136619 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
136620 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
136621 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
136622 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
136623 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
136624 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL
136625 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
136626 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
136627 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
136628 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
136629 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
136630 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
136631 +cx18_read_23699 cx18_read 3-0 23699 NULL
136632 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
136633 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
136634 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
136635 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
136636 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
136637 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
136638 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
136639 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
136640 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
136641 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
136642 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
136643 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL nohasharray
136644 +efx_describe_per_queue_stats_23720 efx_describe_per_queue_stats 0 23720 &sock_alloc_send_skb_23720
136645 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
136646 +get_conn_info_23723 get_conn_info 4 23723 NULL
136647 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
136648 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
136649 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
136650 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
136651 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
136652 +copy_gr_arg_wrapper_23731 copy_gr_arg_wrapper 0 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 nohasharray
136653 +gps_store_23731 gps_store 4-0 23731 &copy_gr_arg_wrapper_23731
136654 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
136655 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
136656 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
136657 +tg3_open_23742 tg3_open 0 23742 NULL
136658 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
136659 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
136660 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
136661 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
136662 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
136663 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
136664 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
136665 +show_max_23764 show_max 0 23764 NULL
136666 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
136667 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
136668 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
136669 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
136670 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3-0 23772 NULL
136671 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
136672 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
136673 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
136674 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
136675 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
136676 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
136677 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
136678 +map_write_23795 map_write 3-0 23795 NULL nohasharray
136679 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
136680 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
136681 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
136682 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
136683 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
136684 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
136685 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
136686 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
136687 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
136688 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
136689 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
136690 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
136691 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
136692 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
136693 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
136694 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
136695 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
136696 +hopcount_show_23825 hopcount_show 0 23825 NULL
136697 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
136698 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
136699 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
136700 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
136701 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
136702 +set_trigger_23840 set_trigger 0-4 23840 NULL
136703 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
136704 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
136705 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
136706 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
136707 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
136708 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
136709 +p54_init_common_23850 p54_init_common 1 23850 NULL
136710 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
136711 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
136712 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
136713 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
136714 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
136715 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
136716 +ath10k_core_create_23857 ath10k_core_create 1 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
136717 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ath10k_core_create_23857
136718 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
136719 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
136720 +device_event_23864 device_event 0 23864 NULL
136721 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
136722 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
136723 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
136724 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
136725 +bond_init_23879 bond_init 0 23879 NULL
136726 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
136727 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
136728 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
136729 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
136730 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
136731 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
136732 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
136733 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
136734 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
136735 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
136736 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
136737 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
136738 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 NULL nohasharray
136739 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 &mpihelp_mul_karatsuba_case_23918
136740 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
136741 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
136742 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
136743 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
136744 +save_image_23929 save_image 0 23929 NULL
136745 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
136746 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
136747 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
136748 +write_vda_23934 write_vda 0-5-6 23934 NULL
136749 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
136750 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
136751 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
136752 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
136753 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
136754 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
136755 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
136756 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
136757 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
136758 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
136759 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
136760 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
136761 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
136762 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
136763 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
136764 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
136765 +vfs_write_23971 vfs_write 3-0 23971 NULL
136766 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
136767 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
136768 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
136769 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
136770 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3-0 23984 NULL
136771 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
136772 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
136773 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
136774 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
136775 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
136776 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
136777 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
136778 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
136779 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
136780 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
136781 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
136782 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
136783 +average_write_24020 average_write 0-3 24020 NULL
136784 +give_pages_24021 give_pages 3 24021 NULL
136785 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
136786 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
136787 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
136788 +show_24031 show 0 24031 NULL
136789 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
136790 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
136791 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
136792 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
136793 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
136794 +setkey_24042 setkey 0 24042 NULL
136795 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
136796 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
136797 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
136798 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
136799 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
136800 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
136801 +ad9523_write_24058 ad9523_write 0 24058 NULL
136802 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
136803 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
136804 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
136805 +domid_show_24067 domid_show 0 24067 NULL nohasharray
136806 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
136807 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
136808 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
136809 +usbnet_open_24073 usbnet_open 0 24073 NULL
136810 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
136811 +tse_sset_count_24077 tse_sset_count 0 24077 NULL
136812 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
136813 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
136814 +show_point2_24082 show_point2 0 24082 NULL
136815 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
136816 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
136817 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
136818 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
136819 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
136820 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
136821 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
136822 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
136823 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
136824 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
136825 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
136826 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
136827 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
136828 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
136829 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
136830 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
136831 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
136832 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
136833 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
136834 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
136835 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
136836 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
136837 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
136838 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
136839 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
136840 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
136841 +store_24149 store 0-3 24149 NULL
136842 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
136843 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
136844 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
136845 +notes_read_24165 notes_read 0-6-5 24165 NULL
136846 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
136847 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
136848 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
136849 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
136850 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
136851 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
136852 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
136853 +adv7343_write_24183 adv7343_write 0 24183 NULL nohasharray
136854 +toshiba_usb_three_set_24183 toshiba_usb_three_set 0 24183 &adv7343_write_24183
136855 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
136856 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
136857 +resource_show_24189 resource_show 0 24189 NULL
136858 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
136859 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
136860 +ts_play_24203 ts_play 0-3 24203 NULL
136861 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
136862 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
136863 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
136864 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
136865 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
136866 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
136867 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
136868 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
136869 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
136870 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
136871 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
136872 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
136873 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
136874 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
136875 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
136876 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
136877 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
136878 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
136879 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
136880 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
136881 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
136882 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
136883 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
136884 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
136885 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
136886 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
136887 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
136888 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
136889 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
136890 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
136891 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
136892 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
136893 +store_24273 store 0 24273 &tun_chr_write_iter_24273
136894 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
136895 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
136896 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
136897 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
136898 +thin_status_24278 thin_status 5 24278 NULL
136899 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
136900 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
136901 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
136902 +msg_size_24288 msg_size 0 24288 NULL
136903 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
136904 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
136905 +map_page_24298 map_page 3-4 24298 NULL
136906 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
136907 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
136908 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
136909 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
136910 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
136911 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
136912 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
136913 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
136914 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
136915 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
136916 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
136917 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
136918 +copy_gr_arg_wrapper_normal_24325 copy_gr_arg_wrapper_normal 0 24325 NULL
136919 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
136920 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
136921 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
136922 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
136923 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
136924 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
136925 +nf_iterate_24348 nf_iterate 0 24348 NULL
136926 +prepare_pages_24349 prepare_pages 0 24349 NULL
136927 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
136928 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
136929 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
136930 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
136931 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
136932 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
136933 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
136934 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
136935 +break_deleg_24373 break_deleg 0 24373 NULL
136936 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
136937 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
136938 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
136939 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
136940 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
136941 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
136942 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
136943 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
136944 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
136945 +getxattr_24398 getxattr 4 24398 NULL nohasharray
136946 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
136947 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
136948 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
136949 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
136950 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
136951 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
136952 +default_density_show_24417 default_density_show 0 24417 NULL
136953 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
136954 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
136955 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
136956 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
136957 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
136958 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
136959 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
136960 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL nohasharray
136961 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 &ieee80211_rx_mgmt_beacon_24430
136962 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
136963 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
136964 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
136965 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
136966 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
136967 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
136968 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
136969 +gr_set_acls_24449 gr_set_acls 0 24449 NULL
136970 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
136971 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
136972 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
136973 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
136974 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
136975 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
136976 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
136977 +lport_reset_24466 lport_reset 0 24466 NULL
136978 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
136979 +pmd_entry_24472 pmd_entry 0 24472 NULL
136980 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
136981 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 NULL nohasharray
136982 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 &ttm_page_pool_free_24486
136983 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
136984 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
136985 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
136986 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
136987 +pl2303_open_24492 pl2303_open 0 24492 NULL
136988 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
136989 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
136990 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
136991 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
136992 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
136993 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
136994 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
136995 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
136996 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
136997 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
136998 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
136999 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
137000 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
137001 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
137002 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
137003 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
137004 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
137005 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
137006 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
137007 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
137008 +unix_mknod_24543 unix_mknod 0 24543 NULL
137009 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
137010 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
137011 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
137012 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
137013 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
137014 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
137015 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
137016 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
137017 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
137018 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
137019 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
137020 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
137021 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
137022 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
137023 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
137024 +store_local_ip_24592 store_local_ip 0 24592 NULL
137025 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
137026 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
137027 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
137028 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
137029 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
137030 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
137031 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
137032 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
137033 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
137034 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
137035 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 NULL
137036 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
137037 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
137038 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
137039 +SyS_poll_24620 SyS_poll 2 24620 NULL
137040 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
137041 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
137042 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
137043 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
137044 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
137045 +read_hdlc_status_24633 read_hdlc_status 0 24633 NULL
137046 +alloc_wr_24635 alloc_wr 2-1 24635 NULL nohasharray
137047 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 &alloc_wr_24635
137048 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
137049 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
137050 +fake_mtu_24641 fake_mtu 0 24641 NULL
137051 +context_alloc_24645 context_alloc 3 24645 NULL
137052 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
137053 +store_red_24652 store_red 0-4 24652 NULL
137054 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
137055 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
137056 +update_devfreq_24674 update_devfreq 0 24674 NULL
137057 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
137058 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
137059 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
137060 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
137061 +ali1563_access_24683 ali1563_access 0 24683 NULL
137062 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
137063 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
137064 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
137065 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
137066 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
137067 +dgram_connect_24701 dgram_connect 0 24701 NULL
137068 +devm_kmalloc_24705 devm_kmalloc 2 24705 NULL nohasharray
137069 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 &devm_kmalloc_24705 nohasharray
137070 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705
137071 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
137072 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
137073 +crb_recv_24713 crb_recv 0-3 24713 NULL
137074 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
137075 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
137076 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
137077 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
137078 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
137079 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
137080 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
137081 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
137082 +pps_show_24748 pps_show 0 24748 NULL
137083 +get_dma_residue_24749 get_dma_residue 0 24749 NULL nohasharray
137084 +commit_rxon_24749 commit_rxon 0 24749 &get_dma_residue_24749
137085 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
137086 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
137087 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
137088 +get_src_24759 get_src 0 24759 NULL
137089 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
137090 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
137091 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
137092 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
137093 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
137094 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
137095 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
137096 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
137097 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
137098 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
137099 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
137100 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
137101 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
137102 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
137103 +cache_read_24790 cache_read 3-0 24790 NULL
137104 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
137105 +user_regset_copyout_24796 user_regset_copyout 7 24796 NULL nohasharray
137106 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 &user_regset_copyout_24796
137107 +register_bcache_24797 register_bcache 0-4 24797 NULL
137108 +unpack_str_24798 unpack_str 0 24798 NULL
137109 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 NULL nohasharray
137110 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 &bcm_kona_gpio_to_irq_24799
137111 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
137112 +get_register_page_24802 get_register_page 0 24802 NULL
137113 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
137114 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
137115 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
137116 +attr_show_args_24816 attr_show_args 0 24816 NULL
137117 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
137118 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
137119 +brport_show_24827 brport_show 0 24827 NULL
137120 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
137121 +rpf_s_stream_24830 rpf_s_stream 0 24830 NULL
137122 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
137123 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 NULL nohasharray
137124 +reboot_24837 reboot 0-4 24837 &__cfg80211_alloc_vendor_skb_24837
137125 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
137126 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
137127 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
137128 +get_latch_status_24846 get_latch_status 0 24846 NULL
137129 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
137130 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
137131 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
137132 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
137133 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
137134 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
137135 +setup_buffering_24872 setup_buffering 0 24872 NULL
137136 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
137137 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
137138 +input_map_show_24878 input_map_show 0 24878 NULL
137139 +zf_write_24882 zf_write 0-3 24882 NULL
137140 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
137141 +store_24890 store 0 24890 NULL
137142 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
137143 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
137144 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
137145 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
137146 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
137147 +work_start_24905 work_start 0 24905 NULL
137148 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
137149 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
137150 +__hci_init_24909 __hci_init 0 24909 NULL
137151 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
137152 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
137153 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
137154 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
137155 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
137156 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
137157 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3-0 24922 NULL
137158 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
137159 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
137160 +next_token_24929 next_token 0 24929 NULL
137161 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
137162 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
137163 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
137164 +claim_resources_24936 claim_resources 0 24936 NULL
137165 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
137166 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
137167 +hpfs_writepage_24940 hpfs_writepage 0 24940 &twl4030reg_enable_24940
137168 +packet_sendmsg_24954 packet_sendmsg 4-0 24954 NULL
137169 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
137170 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
137171 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL
137172 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
137173 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
137174 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
137175 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
137176 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
137177 +cancel_store_24982 cancel_store 0-4 24982 NULL
137178 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
137179 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
137180 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
137181 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
137182 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
137183 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
137184 +profiling_store_24997 profiling_store 0-4 24997 NULL
137185 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
137186 +slot_get_24999 slot_get 0 24999 NULL
137187 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 NULL nohasharray
137188 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 &key_conf_hw_key_idx_read_25003
137189 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
137190 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
137191 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
137192 +fast_charge_timer_show_25016 fast_charge_timer_show 0 25016 NULL
137193 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
137194 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
137195 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
137196 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
137197 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
137198 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
137199 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
137200 +i2400m_open_25041 i2400m_open 0 25041 NULL
137201 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
137202 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
137203 +removable_store_25044 removable_store 0-3 25044 NULL
137204 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
137205 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
137206 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
137207 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
137208 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
137209 +show_rtc_25056 show_rtc 0 25056 NULL
137210 +pptp_create_25064 pptp_create 0 25064 NULL
137211 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL nohasharray
137212 +tun_get_user_25067 tun_get_user 0 25067 &gs_buf_alloc_25067
137213 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
137214 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
137215 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
137216 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
137217 +pnfs_generic_scan_commit_lists_25073 pnfs_generic_scan_commit_lists 0 25073 NULL nohasharray
137218 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 &pnfs_generic_scan_commit_lists_25073
137219 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
137220 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
137221 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
137222 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
137223 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
137224 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
137225 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
137226 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
137227 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
137228 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
137229 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 NULL nohasharray
137230 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 &nvkm_instmem_create__25098
137231 +gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL
137232 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
137233 +statfs_25104 statfs 0 25104 NULL nohasharray
137234 +action_store_25104 action_store 0-3 25104 &statfs_25104
137235 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
137236 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
137237 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
137238 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
137239 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 NULL nohasharray
137240 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 &hci_req_add_ev_25115 nohasharray
137241 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115
137242 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
137243 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
137244 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
137245 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
137246 +ses_probe_25128 ses_probe 0 25128 NULL
137247 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
137248 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
137249 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
137250 +bulk_write_25137 bulk_write 0 25137 NULL nohasharray
137251 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 &bulk_write_25137
137252 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
137253 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
137254 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
137255 +pagesize_show_25147 pagesize_show 0 25147 NULL
137256 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
137257 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
137258 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
137259 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
137260 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
137261 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
137262 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
137263 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
137264 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
137265 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
137266 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
137267 +show_src_clock_25168 show_src_clock 0 25168 NULL
137268 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
137269 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
137270 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL nohasharray
137271 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 &sctp_getsockopt_local_addrs_25178 nohasharray
137272 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178
137273 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
137274 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
137275 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
137276 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
137277 +cx25821_riscmem_alloc_25201 cx25821_riscmem_alloc 0 25201 NULL
137278 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
137279 +patch_alc662_25213 patch_alc662 0 25213 NULL
137280 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
137281 +open_rx_first_25220 open_rx_first 0 25220 NULL
137282 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
137283 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
137284 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
137285 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
137286 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
137287 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
137288 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
137289 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
137290 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
137291 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
137292 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
137293 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
137294 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
137295 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
137296 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
137297 +stripe_status_25259 stripe_status 5 25259 NULL
137298 +line6_probe_25262 line6_probe 6 25262 NULL
137299 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
137300 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
137301 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
137302 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
137303 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
137304 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
137305 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
137306 +vfs_writev_25278 vfs_writev 3 25278 NULL
137307 +protocol_show_25279 protocol_show 0 25279 NULL
137308 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
137309 +ray_suspend_25281 ray_suspend 0 25281 NULL
137310 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
137311 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
137312 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
137313 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
137314 +__ax88179_write_cmd_25286 __ax88179_write_cmd 5-0 25286 &l2tp_session_create_25286 nohasharray
137315 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &__ax88179_write_cmd_25286
137316 +ib_query_device_25287 ib_query_device 0 25287 NULL nohasharray
137317 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 &ib_query_device_25287
137318 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
137319 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
137320 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
137321 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
137322 +read8_reg_25307 read8_reg 4-0 25307 NULL
137323 +firm_open_25313 firm_open 0 25313 NULL
137324 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 NULL nohasharray
137325 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &kvm_cpu_notify_25315
137326 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
137327 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
137328 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
137329 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
137330 +print_state_25323 print_state 0 25323 NULL
137331 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
137332 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
137333 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
137334 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
137335 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
137336 +show_rps_map_25336 show_rps_map 0 25336 NULL
137337 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
137338 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
137339 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
137340 +dump_align_25345 dump_align 2 25345 NULL
137341 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
137342 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
137343 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
137344 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
137345 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
137346 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 NULL
137347 +net2272_enable_25362 net2272_enable 0 25362 NULL
137348 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
137349 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
137350 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
137351 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
137352 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
137353 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
137354 +probe_25378 probe 0 25378 &rh_queue_status_25378
137355 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
137356 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
137357 +ep_queue_25382 ep_queue 0 25382 NULL
137358 +sis96x_access_25383 sis96x_access 0 25383 NULL
137359 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
137360 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
137361 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
137362 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
137363 +show_truinst_25392 show_truinst 0 25392 NULL
137364 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
137365 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
137366 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
137367 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
137368 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
137369 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
137370 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
137371 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL nohasharray
137372 +mxser_write_room_25413 mxser_write_room 0 25413 &ebt_buf_add_pad_25413
137373 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
137374 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4-0 25415 NULL nohasharray
137375 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
137376 +par96_open_25418 par96_open 0 25418 NULL
137377 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
137378 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
137379 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
137380 +panel_power_on_store_25422 panel_power_on_store 0-4 25422 NULL
137381 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
137382 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
137383 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
137384 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
137385 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
137386 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
137387 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
137388 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
137389 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
137390 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
137391 +print_name_25459 print_name 0 25459 NULL nohasharray
137392 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
137393 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
137394 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL nohasharray
137395 +cyapa_gen5_read_idac_data_25462 cyapa_gen5_read_idac_data 0 25462 &ath6kl_wmi_beginscan_cmd_25462
137396 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
137397 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
137398 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
137399 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
137400 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
137401 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
137402 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
137403 +read_cmd_25491 read_cmd 0 25491 NULL
137404 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
137405 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
137406 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
137407 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
137408 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
137409 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
137410 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL
137411 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
137412 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
137413 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
137414 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
137415 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
137416 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
137417 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
137418 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
137419 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
137420 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
137421 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
137422 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
137423 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
137424 +ad9523_show_25530 ad9523_show 0 25530 NULL
137425 +ses_show_id_25531 ses_show_id 0 25531 NULL nohasharray
137426 +smb2_negotiate_25531 smb2_negotiate 0 25531 &ses_show_id_25531
137427 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
137428 +num_reads_show_25535 num_reads_show 0 25535 NULL
137429 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
137430 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
137431 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
137432 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
137433 +cyapa_show_product_id_25550 cyapa_show_product_id 0 25550 NULL
137434 +store_octave_25552 store_octave 0-4 25552 NULL
137435 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
137436 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
137437 +ht_print_chan_25556 ht_print_chan 4-0-3 25556 NULL nohasharray
137438 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
137439 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
137440 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
137441 +read_dscorr_25560 read_dscorr 0 25560 NULL
137442 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
137443 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
137444 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
137445 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
137446 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
137447 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
137448 +ping_recvmsg_25597 ping_recvmsg 4-0 25597 NULL
137449 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
137450 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
137451 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
137452 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
137453 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
137454 +open_tx_25605 open_tx 0 25605 NULL
137455 +firmware_version_show_25608 firmware_version_show 0 25608 NULL
137456 +nes_netdev_get_sset_count_25609 nes_netdev_get_sset_count 0 25609 NULL
137457 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
137458 +chksum_init_25613 chksum_init 0 25613 NULL
137459 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
137460 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
137461 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
137462 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
137463 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
137464 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
137465 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
137466 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
137467 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
137468 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
137469 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
137470 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
137471 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
137472 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
137473 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
137474 +zatm_send_25650 zatm_send 0 25650 NULL
137475 +set_acpi_25652 set_acpi 0 25652 NULL
137476 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
137477 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
137478 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
137479 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL nohasharray
137480 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &aircable_prepare_write_buffer_25669 nohasharray
137481 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 &i7core_inject_show_col_25669
137482 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
137483 +calibrate_store_25674 calibrate_store 0-4 25674 NULL
137484 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
137485 +unix_getname_25678 unix_getname 0 25678 NULL
137486 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
137487 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
137488 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
137489 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
137490 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
137491 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
137492 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
137493 +alloc_ring_25697 alloc_ring 0 25697 NULL
137494 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
137495 +privsize_25701 privsize 0 25701 NULL
137496 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
137497 +show_camera_25710 show_camera 0 25710 NULL nohasharray
137498 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 &show_camera_25710
137499 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
137500 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
137501 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
137502 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
137503 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
137504 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
137505 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
137506 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
137507 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
137508 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
137509 +switch_partition_25723 switch_partition 0 25723 NULL
137510 +eth_bind_25725 eth_bind 0 25725 NULL
137511 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
137512 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
137513 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
137514 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
137515 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
137516 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
137517 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
137518 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
137519 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
137520 +vx_set_format_25741 vx_set_format 0 25741 NULL
137521 +xgbe_common_read_25743 xgbe_common_read 2-0 25743 NULL nohasharray
137522 +product_id_show_25743 product_id_show 0 25743 &xgbe_common_read_25743 nohasharray
137523 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
137524 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743
137525 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
137526 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
137527 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
137528 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
137529 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
137530 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
137531 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
137532 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
137533 +cx25821_risc_buffer_25768 cx25821_risc_buffer 0 25768 NULL nohasharray
137534 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 &cx25821_risc_buffer_25768
137535 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
137536 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
137537 +amd_xgbe_an_disable_kr_training_25786 amd_xgbe_an_disable_kr_training 0 25786 NULL
137538 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
137539 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
137540 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
137541 +read_delin_25798 read_delin 0 25798 NULL
137542 +sg_read_25799 sg_read 3-0 25799 NULL
137543 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
137544 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
137545 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
137546 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
137547 +system_enable_read_25815 system_enable_read 3 25815 NULL
137548 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
137549 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
137550 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
137551 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
137552 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
137553 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
137554 +show_red_25831 show_red 0 25831 NULL nohasharray
137555 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
137556 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
137557 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
137558 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
137559 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
137560 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
137561 +parport_read_25855 parport_read 0 25855 NULL
137562 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
137563 +level_show_25858 level_show 0 25858 NULL
137564 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
137565 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
137566 +null_build_header_25866 null_build_header 0 25866 NULL
137567 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
137568 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
137569 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
137570 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
137571 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
137572 +fix_io_25879 fix_io 0 25879 NULL nohasharray
137573 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
137574 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
137575 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL nohasharray
137576 +ls_value_show_25884 ls_value_show 0 25884 &ath6kl_regread_read_25884
137577 +acf_status_25890 acf_status 0 25890 NULL
137578 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
137579 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
137580 +siena_describe_nic_stats_25898 siena_describe_nic_stats 0 25898 NULL
137581 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
137582 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
137583 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
137584 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 4-7 25908 NULL nohasharray
137585 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
137586 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
137587 +send_purge_25911 send_purge 0 25911 NULL
137588 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
137589 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
137590 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
137591 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
137592 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
137593 +_get_word_25929 _get_word 0 25929 NULL
137594 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
137595 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
137596 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
137597 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
137598 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
137599 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
137600 +flush_25957 flush 2-0 25957 NULL
137601 +done_25962 done 0 25962 NULL
137602 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
137603 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
137604 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
137605 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
137606 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
137607 +video_register_device_25971 video_register_device 3 25971 NULL
137608 +devm_kcalloc_25975 devm_kcalloc 2-3 25975 NULL
137609 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
137610 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
137611 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
137612 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
137613 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
137614 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
137615 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
137616 +fan_get_status_26004 fan_get_status 0 26004 NULL
137617 +init_26006 init 0 26006 NULL
137618 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
137619 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
137620 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
137621 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
137622 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
137623 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
137624 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
137625 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
137626 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
137627 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
137628 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
137629 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
137630 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
137631 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
137632 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
137633 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
137634 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
137635 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
137636 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
137637 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
137638 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
137639 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
137640 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
137641 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
137642 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
137643 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
137644 +update_vlan_26069 update_vlan 0 26069 NULL
137645 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
137646 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
137647 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
137648 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 NULL nohasharray
137649 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 &memcg_update_all_list_lrus_26071
137650 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
137651 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
137652 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
137653 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
137654 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
137655 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
137656 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
137657 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
137658 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
137659 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
137660 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
137661 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
137662 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
137663 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
137664 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
137665 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
137666 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
137667 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
137668 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
137669 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
137670 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
137671 +skb_cow_26138 skb_cow 2 26138 NULL
137672 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
137673 +func_id_show_26143 func_id_show 0 26143 NULL
137674 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
137675 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
137676 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
137677 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
137678 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
137679 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
137680 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
137681 +__fswab64_26155 __fswab64 0 26155 NULL
137682 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
137683 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
137684 +copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
137685 +read_data_26165 read_data 0 26165 NULL nohasharray
137686 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
137687 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
137688 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
137689 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
137690 +query_port_26169 query_port 0 26169 NULL
137691 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
137692 +show_26172 show 0 26172 NULL
137693 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
137694 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
137695 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
137696 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
137697 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
137698 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
137699 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
137700 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL
137701 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
137702 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
137703 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
137704 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
137705 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
137706 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
137707 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
137708 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
137709 +mce_write_26201 mce_write 3 26201 NULL
137710 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
137711 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
137712 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
137713 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
137714 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
137715 +SyS_splice_26206 SyS_splice 5 26206 NULL
137716 +kbd_backlight_mode_show_26207 kbd_backlight_mode_show 0 26207 NULL
137717 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
137718 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
137719 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
137720 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
137721 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
137722 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
137723 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
137724 +teql_master_open_26224 teql_master_open 0 26224 NULL
137725 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
137726 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
137727 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
137728 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
137729 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4-0 26233 NULL
137730 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
137731 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
137732 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
137733 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
137734 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
137735 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
137736 +show_26245 show 0 26245 NULL
137737 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
137738 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
137739 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
137740 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
137741 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
137742 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
137743 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
137744 +activate_26268 activate 0 26268 NULL
137745 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
137746 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
137747 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
137748 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
137749 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
137750 +size_write_26288 size_write 0-3 26288 NULL
137751 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
137752 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
137753 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
137754 +dbg_write_26301 dbg_write 0-3 26301 NULL
137755 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
137756 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
137757 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
137758 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
137759 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
137760 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
137761 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
137762 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
137763 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3-0 26317 NULL
137764 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
137765 +show_temp_26323 show_temp 0 26323 NULL
137766 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
137767 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
137768 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL nohasharray
137769 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 &efx_rx_mk_skb_26342
137770 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
137771 +nr_getname_26347 nr_getname 0 26347 NULL
137772 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
137773 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
137774 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
137775 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
137776 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
137777 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
137778 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
137779 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
137780 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
137781 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
137782 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
137783 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
137784 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
137785 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
137786 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
137787 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
137788 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
137789 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
137790 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
137791 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
137792 +trigger_26381 trigger 0 26381 NULL
137793 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
137794 +pl_reset_26387 pl_reset 0 26387 NULL
137795 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
137796 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
137797 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
137798 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
137799 +ntty_write_26404 ntty_write 3 26404 NULL
137800 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
137801 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
137802 +firmware_store_26408 firmware_store 4-0 26408 NULL
137803 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
137804 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
137805 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
137806 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
137807 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
137808 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
137809 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
137810 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
137811 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
137812 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
137813 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
137814 +pagemap_read_26441 pagemap_read 3 26441 NULL
137815 +add_device_26448 add_device 4 26448 NULL nohasharray
137816 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 &add_device_26448
137817 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
137818 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
137819 +prism2_open_26452 prism2_open 0 26452 NULL
137820 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
137821 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
137822 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
137823 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
137824 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
137825 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
137826 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
137827 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
137828 +show_attribute_26469 show_attribute 0 26469 NULL
137829 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
137830 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
137831 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
137832 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
137833 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
137834 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
137835 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
137836 +active_show_26489 active_show 0 26489 NULL
137837 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
137838 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
137839 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
137840 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
137841 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
137842 +activate_26500 activate 0 26500 NULL
137843 +read_vmcore_26501 read_vmcore 3 26501 NULL
137844 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
137845 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
137846 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
137847 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
137848 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
137849 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
137850 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
137851 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
137852 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
137853 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
137854 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
137855 +portio_size_show_26525 portio_size_show 0 26525 NULL
137856 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
137857 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
137858 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
137859 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
137860 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
137861 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
137862 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
137863 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
137864 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
137865 +online_show_26562 online_show 0 26562 NULL nohasharray
137866 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
137867 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
137868 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
137869 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
137870 +mode_string_26566 mode_string 0 26566 NULL
137871 +sha256_export_26571 sha256_export 0 26571 NULL
137872 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
137873 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
137874 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
137875 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
137876 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
137877 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
137878 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
137879 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
137880 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
137881 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
137882 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
137883 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
137884 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
137885 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
137886 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
137887 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
137888 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
137889 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
137890 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
137891 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
137892 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
137893 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
137894 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
137895 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
137896 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
137897 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
137898 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
137899 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
137900 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
137901 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
137902 +config_init_26642 config_init 0 26642 NULL
137903 +null_digest_26644 null_digest 0 26644 NULL
137904 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
137905 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
137906 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
137907 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
137908 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
137909 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
137910 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
137911 +ina2xx_set_shunt_26668 ina2xx_set_shunt 0-4 26668 NULL
137912 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
137913 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
137914 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
137915 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
137916 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
137917 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
137918 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
137919 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
137920 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
137921 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
137922 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
137923 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
137924 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
137925 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
137926 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
137927 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
137928 +amd_xgbe_phy_soft_reset_26705 amd_xgbe_phy_soft_reset 0 26705 &show_in_input0_26705 nohasharray
137929 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &amd_xgbe_phy_soft_reset_26705
137930 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
137931 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
137932 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
137933 +vpe_start_streaming_26715 vpe_start_streaming 0 26715 NULL
137934 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
137935 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
137936 +aty_ld_le32_26720 aty_ld_le32 0 26720 NULL nohasharray
137937 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 &aty_ld_le32_26720
137938 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
137939 +get_register_26725 get_register 0 26725 NULL
137940 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
137941 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
137942 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
137943 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
137944 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
137945 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
137946 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
137947 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
137948 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
137949 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 2-0 26751 NULL
137950 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
137951 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
137952 +store_26755 store 0 26755 NULL
137953 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
137954 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
137955 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
137956 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
137957 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
137958 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
137959 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
137960 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
137961 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
137962 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
137963 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
137964 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
137965 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
137966 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
137967 +inotify_read_26778 inotify_read 0-3 26778 NULL
137968 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
137969 +read_port_26787 read_port 0-3 26787 NULL
137970 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
137971 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
137972 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
137973 +select_sec_26799 select_sec 0 26799 NULL
137974 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
137975 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
137976 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
137977 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
137978 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
137979 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
137980 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
137981 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
137982 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
137983 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
137984 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
137985 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
137986 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
137987 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
137988 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
137989 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
137990 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
137991 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
137992 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
137993 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
137994 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
137995 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
137996 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
137997 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
137998 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
137999 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
138000 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
138001 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
138002 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
138003 +uevent_store_26862 uevent_store 0-3 26862 NULL
138004 +netlink_insert_26863 netlink_insert 0 26863 NULL
138005 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
138006 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
138007 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
138008 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
138009 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
138010 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
138011 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
138012 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
138013 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
138014 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
138015 +toshiba_usb_three_get_26892 toshiba_usb_three_get 0 26892 NULL
138016 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
138017 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
138018 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
138019 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
138020 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
138021 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
138022 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
138023 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
138024 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
138025 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
138026 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
138027 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
138028 +sctp_error_26925 sctp_error 0-3 26925 NULL
138029 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
138030 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
138031 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
138032 +rndis_command_26933 rndis_command 0 26933 NULL
138033 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
138034 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
138035 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
138036 +show_rev_26939 show_rev 0 26939 NULL
138037 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
138038 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
138039 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
138040 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
138041 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
138042 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
138043 +pvc_open_26949 pvc_open 0 26949 NULL
138044 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
138045 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
138046 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
138047 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
138048 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
138049 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
138050 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
138051 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
138052 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
138053 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
138054 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
138055 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
138056 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
138057 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
138058 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
138059 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
138060 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
138061 +bdx_open_26997 bdx_open 0 26997 NULL
138062 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
138063 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
138064 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
138065 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
138066 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
138067 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
138068 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
138069 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
138070 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
138071 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
138072 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
138073 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
138074 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
138075 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
138076 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
138077 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
138078 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
138079 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
138080 +store_line2_27047 store_line2 4-0 27047 NULL
138081 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
138082 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
138083 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
138084 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
138085 +group_store_27061 group_store 4-0 27061 NULL
138086 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
138087 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
138088 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
138089 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
138090 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
138091 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
138092 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL nohasharray
138093 +clk_gate_enable_27077 clk_gate_enable 0 27077 &paravirt_read_msr_27077
138094 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
138095 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
138096 +find_first_bit_27088 find_first_bit 0 27088 NULL
138097 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
138098 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
138099 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL nohasharray
138100 +range_show_27091 range_show 0 27091 &regmap_spmi_base_gather_write_27091
138101 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
138102 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
138103 +store_output_27101 store_output 0-4 27101 NULL
138104 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
138105 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
138106 +pb0100_start_27111 pb0100_start 0 27111 NULL
138107 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
138108 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
138109 +write_27128 write 0-3 27128 NULL
138110 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
138111 +write_27129 write 0 27129 &rocker_cmd_exec_27129
138112 +ia_send_27132 ia_send 0 27132 NULL
138113 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
138114 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
138115 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
138116 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
138117 +netstat_show_27140 netstat_show 0 27140 NULL
138118 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
138119 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
138120 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
138121 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
138122 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
138123 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
138124 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
138125 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
138126 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
138127 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
138128 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
138129 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
138130 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
138131 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL nohasharray
138132 +show_temp_emergency_27170 show_temp_emergency 0 27170 &i2400m_net_rx_27170 nohasharray
138133 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170
138134 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
138135 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
138136 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
138137 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
138138 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
138139 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
138140 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
138141 +wait_comp_27187 wait_comp 0 27187 NULL
138142 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
138143 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
138144 +freeze_fs_27192 freeze_fs 0 27192 NULL
138145 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
138146 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
138147 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
138148 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
138149 +ep0_queue_27223 ep0_queue 0 27223 NULL
138150 +write_kmem_27225 write_kmem 3-0 27225 NULL nohasharray
138151 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 &write_kmem_27225
138152 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
138153 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
138154 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
138155 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
138156 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
138157 +store_dev_name_27240 store_dev_name 0 27240 NULL
138158 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
138159 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
138160 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
138161 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
138162 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
138163 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
138164 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
138165 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL nohasharray
138166 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 &cfpkt_add_trail_27260
138167 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
138168 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
138169 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
138170 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
138171 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
138172 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
138173 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
138174 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
138175 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
138176 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
138177 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
138178 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
138179 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
138180 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
138181 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
138182 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
138183 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
138184 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
138185 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
138186 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
138187 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
138188 +__wmi_send_27296 __wmi_send 0 27296 NULL
138189 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
138190 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
138191 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
138192 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
138193 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
138194 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
138195 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312 nohasharray
138196 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &ath6kl_wmi_test_cmd_27312
138197 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
138198 +write_buf_27316 write_buf 3 27316 NULL
138199 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
138200 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
138201 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
138202 +sleep_functions_on_battery_show_27326 sleep_functions_on_battery_show 0 27326 NULL
138203 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
138204 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
138205 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
138206 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
138207 +__smsc911x_reg_read_shift_27345 __smsc911x_reg_read_shift 0 27345 NULL
138208 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
138209 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
138210 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
138211 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
138212 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
138213 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
138214 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
138215 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
138216 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
138217 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
138218 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
138219 +it87_read_value_27385 it87_read_value 0 27385 NULL
138220 +show_activation_width_27387 show_activation_width 0 27387 NULL
138221 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
138222 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
138223 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
138224 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
138225 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
138226 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
138227 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
138228 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
138229 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 NULL nohasharray
138230 +lx_set_granularity_27414 lx_set_granularity 0 27414 &brcmf_sdio_firmware_callback_27414
138231 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
138232 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
138233 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
138234 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
138235 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
138236 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
138237 +cypress_write_27423 cypress_write 4-0 27423 NULL
138238 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
138239 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
138240 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
138241 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
138242 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
138243 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
138244 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
138245 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
138246 +priority_show_27437 priority_show 0 27437 NULL nohasharray
138247 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
138248 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
138249 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
138250 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
138251 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
138252 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
138253 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
138254 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
138255 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
138256 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
138257 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
138258 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
138259 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
138260 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
138261 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
138262 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
138263 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
138264 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
138265 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
138266 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
138267 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
138268 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
138269 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
138270 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
138271 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
138272 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
138273 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
138274 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
138275 +__usbnet_write_cmd_27500 __usbnet_write_cmd 7-0 27500 NULL nohasharray
138276 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 &__usbnet_write_cmd_27500 nohasharray
138277 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500
138278 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
138279 +show_port_phy_27505 show_port_phy 0 27505 NULL
138280 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
138281 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
138282 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
138283 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
138284 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
138285 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
138286 +store_sensor_27515 store_sensor 0-4 27515 NULL
138287 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
138288 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
138289 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
138290 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
138291 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
138292 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
138293 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
138294 +read_learn_27536 read_learn 0-3 27536 NULL
138295 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
138296 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
138297 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
138298 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
138299 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
138300 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
138301 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
138302 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
138303 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
138304 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
138305 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
138306 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
138307 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
138308 +sco_sock_recvmsg_27572 sco_sock_recvmsg 4-0 27572 NULL
138309 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
138310 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
138311 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
138312 +get_rx_packet_len_27587 get_rx_packet_len 0-3 27587 NULL nohasharray
138313 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 &get_rx_packet_len_27587
138314 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
138315 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
138316 +cypress_write_room_27590 cypress_write_room 0 27590 NULL
138317 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
138318 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
138319 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
138320 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
138321 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
138322 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
138323 +bdx_get_sset_count_27617 bdx_get_sset_count 0 27617 NULL
138324 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
138325 +max_age_show_27620 max_age_show 0 27620 NULL
138326 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
138327 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
138328 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
138329 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
138330 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
138331 +connect_27639 connect 0 27639 NULL
138332 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 NULL nohasharray
138333 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &read_flush_procfs_27642 nohasharray
138334 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_xattr_ibody_get_27642
138335 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
138336 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
138337 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
138338 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
138339 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
138340 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
138341 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
138342 +presence_read_file_27668 presence_read_file 0 27668 NULL
138343 +qword_get_27670 qword_get 0 27670 NULL nohasharray
138344 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 &qword_get_27670
138345 +min_sync_show_27671 min_sync_show 0 27671 NULL
138346 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
138347 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
138348 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
138349 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
138350 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
138351 +read_27678 read 0 27678 NULL
138352 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
138353 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
138354 +trusted_get_27684 trusted_get 0 27684 NULL
138355 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
138356 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
138357 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
138358 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
138359 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
138360 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
138361 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
138362 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
138363 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
138364 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
138365 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
138366 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
138367 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
138368 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
138369 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
138370 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
138371 +drv_start_27735 drv_start 0 27735 NULL
138372 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
138373 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
138374 +do_grow_27746 do_grow 0 27746 NULL
138375 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
138376 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
138377 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
138378 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
138379 +md4_update_27759 md4_update 0 27759 NULL nohasharray
138380 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
138381 +store_io_db_27768 store_io_db 0-4 27768 NULL
138382 +kcalloc_27770 kcalloc 2-1 27770 NULL
138383 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
138384 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
138385 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
138386 +device_notifier_27779 device_notifier 0 27779 NULL
138387 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
138388 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
138389 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL nohasharray
138390 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 &twl4030_set_gpio_dataout_27792
138391 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
138392 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
138393 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
138394 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
138395 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
138396 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
138397 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
138398 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
138399 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
138400 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
138401 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
138402 +smk_set_access_27817 smk_set_access 0 27817 NULL
138403 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
138404 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
138405 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
138406 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
138407 +sys_listxattr_27833 sys_listxattr 3 27833 NULL
138408 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
138409 +et131x_open_27842 et131x_open 0 27842 NULL
138410 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
138411 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
138412 +read_profile_27859 read_profile 3-0 27859 NULL
138413 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
138414 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
138415 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
138416 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
138417 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
138418 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
138419 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
138420 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
138421 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
138422 +diag_read_27874 diag_read 0 27874 NULL
138423 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
138424 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
138425 +mv88e6171_get_sset_count_27888 mv88e6171_get_sset_count 0 27888 NULL
138426 +show_als_channel_27889 show_als_channel 0 27889 NULL
138427 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4-0 27893 NULL
138428 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
138429 +func_27900 func 0 27900 NULL nohasharray
138430 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
138431 +gluebi_write_27905 gluebi_write 3 27905 NULL
138432 +store_27911 store 0-4 27911 NULL
138433 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
138434 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
138435 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
138436 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
138437 +bm_find_next_27929 bm_find_next 2 27929 NULL
138438 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
138439 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
138440 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
138441 +get_alarm_27933 get_alarm 0 27933 NULL
138442 +can_attach_27934 can_attach 0 27934 NULL
138443 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
138444 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
138445 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
138446 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
138447 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
138448 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
138449 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL
138450 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
138451 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
138452 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
138453 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
138454 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
138455 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
138456 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
138457 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
138458 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
138459 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
138460 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
138461 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
138462 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
138463 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
138464 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
138465 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
138466 +get_max_state_27981 get_max_state 0 27981 NULL
138467 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
138468 +wan_set_status_27984 wan_set_status 0 27984 NULL
138469 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
138470 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
138471 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
138472 +inet6_get_link_af_size_27998 inet6_get_link_af_size 0 27998 NULL
138473 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
138474 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
138475 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
138476 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
138477 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
138478 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
138479 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
138480 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
138481 +device_id_show_28011 device_id_show 0 28011 NULL
138482 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
138483 +show_28017 show 0 28017 NULL nohasharray
138484 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
138485 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
138486 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
138487 +memory_block_action_28024 memory_block_action 0 28024 NULL
138488 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
138489 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
138490 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
138491 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
138492 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
138493 +smc_open_28037 smc_open 0 28037 NULL nohasharray
138494 +store_map_28037 store_map 0-4 28037 &smc_open_28037
138495 +show_pools_28038 show_pools 0 28038 NULL
138496 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
138497 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
138498 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
138499 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
138500 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
138501 +pool_status_28055 pool_status 5 28055 NULL
138502 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
138503 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL nohasharray
138504 +xgbe_phy_init_28061 xgbe_phy_init 0 28061 &lpfc_idiag_mbxacc_read_28061
138505 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
138506 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
138507 +ib_query_port_28079 ib_query_port 0 28079 NULL
138508 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
138509 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
138510 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
138511 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
138512 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
138513 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
138514 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
138515 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
138516 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
138517 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
138518 +show_initstate_28108 show_initstate 0 28108 NULL
138519 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
138520 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
138521 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
138522 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
138523 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
138524 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
138525 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
138526 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
138527 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
138528 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
138529 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
138530 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
138531 +manuf_show_28140 manuf_show 0 28140 NULL
138532 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
138533 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
138534 +video_read_28148 video_read 3-0 28148 NULL nohasharray
138535 +store_28148 store 0 28148 &video_read_28148
138536 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
138537 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
138538 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
138539 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
138540 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
138541 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
138542 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
138543 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
138544 +vread_28173 vread 0-3 28173 NULL
138545 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
138546 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
138547 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
138548 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
138549 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
138550 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
138551 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
138552 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
138553 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
138554 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
138555 +cyapa_gen3_get_query_data_28196 cyapa_gen3_get_query_data 0 28196 NULL
138556 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL
138557 +cyapa_gen5_do_fw_update_28202 cyapa_gen5_do_fw_update 0 28202 NULL
138558 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
138559 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
138560 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
138561 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
138562 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
138563 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 NULL nohasharray
138564 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 &__qp_memcpy_from_queue_28220 nohasharray
138565 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220
138566 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
138567 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
138568 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
138569 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
138570 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
138571 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
138572 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
138573 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
138574 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
138575 +write_28250 write 0 28250 NULL nohasharray
138576 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
138577 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
138578 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
138579 +kbd_type_show_28255 kbd_type_show 0 28255 NULL
138580 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
138581 +pci_notify_28258 pci_notify 0 28258 NULL
138582 +add_interface_28259 add_interface 0 28259 NULL
138583 +airo_open_28270 airo_open 0 28270 NULL
138584 +avtab_read_28272 avtab_read 0 28272 NULL
138585 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
138586 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
138587 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
138588 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
138589 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
138590 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
138591 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
138592 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
138593 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
138594 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
138595 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
138596 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
138597 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
138598 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
138599 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
138600 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
138601 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
138602 +print_fw_version_28310 print_fw_version 0 28310 NULL
138603 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
138604 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
138605 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
138606 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
138607 +generic_access_phys_28318 generic_access_phys 2-4 28318 NULL
138608 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
138609 +filldir64_28323 filldir64 3 28323 NULL
138610 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
138611 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
138612 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
138613 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
138614 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
138615 +xpcs_mmd_read_28331 xpcs_mmd_read 3-0 28331 NULL nohasharray
138616 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 &xpcs_mmd_read_28331
138617 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
138618 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
138619 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
138620 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
138621 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL nohasharray
138622 +michael_init_28344 michael_init 0 28344 &tcp_copy_to_iovec_28344
138623 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
138624 +ldlat_show_28348 ldlat_show 0 28348 NULL
138625 +snapshot_write_28351 snapshot_write 3 28351 NULL
138626 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
138627 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
138628 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
138629 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357
138630 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
138631 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
138632 +send_control_msg_28366 send_control_msg 0 28366 NULL
138633 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
138634 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
138635 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL
138636 +operstate_show_28374 operstate_show 0 28374 NULL
138637 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
138638 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
138639 +sys_writev_28384 sys_writev 3 28384 NULL
138640 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
138641 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
138642 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
138643 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
138644 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
138645 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
138646 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
138647 +mtu_28400 mtu 0 28400 NULL
138648 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
138649 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
138650 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
138651 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
138652 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
138653 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
138654 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
138655 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
138656 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
138657 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
138658 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
138659 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
138660 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
138661 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
138662 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
138663 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
138664 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
138665 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
138666 +direction_show_28442 direction_show 0 28442 NULL
138667 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
138668 +testmode_write_28445 testmode_write 3-0 28445 NULL
138669 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
138670 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
138671 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
138672 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
138673 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
138674 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
138675 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
138676 +show_28462 show 0 28462 NULL
138677 +set_mode_28465 set_mode 0 28465 NULL
138678 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
138679 +create_urbs_28470 create_urbs 0 28470 NULL nohasharray
138680 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 &create_urbs_28470
138681 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
138682 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
138683 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
138684 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
138685 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
138686 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
138687 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
138688 +max_response_pages_28492 max_response_pages 0 28492 NULL
138689 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
138690 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
138691 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
138692 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
138693 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
138694 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
138695 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
138696 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
138697 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
138698 +show_temp0_28521 show_temp0 0 28521 NULL
138699 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
138700 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
138701 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
138702 +list_28535 list 0-5 28535 NULL
138703 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
138704 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
138705 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
138706 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
138707 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544 nohasharray
138708 +ssp_common_buffer_postdisable_28544 ssp_common_buffer_postdisable 0 28544 &chip_base_show_28544
138709 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
138710 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
138711 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
138712 +statfs_28548 statfs 0 28548 NULL
138713 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
138714 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
138715 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
138716 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
138717 +read_temp_msr_28558 read_temp_msr 0 28558 NULL nohasharray
138718 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 &read_temp_msr_28558
138719 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
138720 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
138721 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
138722 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL nohasharray
138723 +qp_enqueue_locked_28567 qp_enqueue_locked 3-0-5 28567 &asymmetric_verify_28567
138724 +ath10k_wmi_addba_clear_resp_28568 ath10k_wmi_addba_clear_resp 0 28568 NULL
138725 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
138726 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
138727 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
138728 +sc92031_ethtool_get_sset_count_28581 sc92031_ethtool_get_sset_count 0 28581 &saa7127_s_stream_28581 nohasharray
138729 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &sc92031_ethtool_get_sset_count_28581
138730 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
138731 +el3_open_28584 el3_open 0 28584 NULL
138732 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
138733 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
138734 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
138735 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
138736 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
138737 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
138738 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
138739 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
138740 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
138741 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
138742 +xgbe_common_write_28609 xgbe_common_write 2-0 28609 NULL
138743 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
138744 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
138745 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
138746 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
138747 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 NULL nohasharray
138748 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 &rpcrdma_alloc_regbuf_28617
138749 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
138750 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
138751 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
138752 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
138753 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
138754 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
138755 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
138756 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
138757 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
138758 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
138759 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
138760 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
138761 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
138762 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
138763 +byte_read_data_28650 byte_read_data 0 28650 NULL
138764 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
138765 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
138766 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
138767 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
138768 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
138769 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
138770 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
138771 +show_refcnt_28672 show_refcnt 0 28672 NULL
138772 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
138773 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
138774 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
138775 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL nohasharray
138776 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 &__dev_alloc_skb_28681 nohasharray
138777 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681
138778 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
138779 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
138780 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
138781 +min_show_28691 min_show 0 28691 NULL nohasharray
138782 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
138783 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
138784 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
138785 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
138786 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
138787 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
138788 +balance_level_28707 balance_level 0 28707 NULL
138789 +power_28709 power 0 28709 NULL nohasharray
138790 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
138791 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
138792 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
138793 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
138794 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
138795 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
138796 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
138797 +drm_plane_init_28731 drm_plane_init 6 28731 NULL nohasharray
138798 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 &drm_plane_init_28731
138799 +spi_execute_28736 spi_execute 5 28736 NULL
138800 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
138801 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
138802 +switch_channel_28739 switch_channel 0 28739 NULL
138803 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
138804 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
138805 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
138806 +getprocattr_28754 getprocattr 0 28754 NULL
138807 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
138808 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
138809 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
138810 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
138811 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
138812 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
138813 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
138814 +peek_head_len_28771 peek_head_len 0 28771 NULL
138815 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
138816 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
138817 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
138818 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
138819 +set_mode_28785 set_mode 0 28785 NULL
138820 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
138821 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
138822 +thaw_super_28793 thaw_super 0 28793 NULL
138823 +sel_write_member_28800 sel_write_member 3 28800 NULL
138824 +show_28801 show 0 28801 NULL
138825 +update_28806 update 0 28806 NULL
138826 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
138827 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
138828 +set_lbt_28811 set_lbt 0 28811 NULL
138829 +udp_packet_28817 udp_packet 0 28817 NULL
138830 +user_preparse_28821 user_preparse 0 28821 NULL
138831 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
138832 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
138833 +show_prochot_28824 show_prochot 0 28824 NULL
138834 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
138835 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
138836 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 NULL nohasharray
138837 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 &kernel_tree_alloc_28833
138838 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
138839 +udplite_packet_28840 udplite_packet 0 28840 NULL
138840 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
138841 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
138842 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
138843 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
138844 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
138845 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
138846 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
138847 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
138848 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
138849 +smack_ipv4_output_28860 smack_ipv4_output 0 28860 NULL
138850 +e100_self_test_28862 e100_self_test 0 28862 NULL
138851 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
138852 +profile_init_28870 profile_init 0 28870 NULL
138853 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
138854 +unix_create_28874 unix_create 0 28874 NULL
138855 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
138856 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
138857 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
138858 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
138859 +cyapa_show_mode_28891 cyapa_show_mode 0 28891 NULL
138860 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
138861 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
138862 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
138863 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
138864 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
138865 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
138866 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
138867 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
138868 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
138869 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
138870 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
138871 +get_video_status_28922 get_video_status 0 28922 NULL
138872 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
138873 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
138874 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
138875 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
138876 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
138877 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
138878 +push_rx_28939 push_rx 3 28939 NULL
138879 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
138880 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
138881 +amd_xgbe_phy_set_mode_28946 amd_xgbe_phy_set_mode 0 28946 NULL
138882 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
138883 +icmp_packet_28950 icmp_packet 0 28950 NULL
138884 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
138885 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
138886 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
138887 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
138888 +kbd_function_keys_store_28964 kbd_function_keys_store 0-4 28964 NULL
138889 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
138890 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
138891 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
138892 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
138893 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
138894 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
138895 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
138896 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
138897 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
138898 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
138899 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
138900 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
138901 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
138902 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
138903 +netlink_bind_28992 netlink_bind 0 28992 NULL
138904 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
138905 +device_show_bool_28994 device_show_bool 0 28994 NULL
138906 +store_28995 store 0 28995 NULL
138907 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
138908 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
138909 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
138910 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
138911 +fdb_insert_29003 fdb_insert 0 29003 NULL
138912 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
138913 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
138914 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
138915 +read_alloc_29022 read_alloc 0 29022 NULL
138916 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
138917 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
138918 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
138919 +rmd160_update_29027 rmd160_update 0 29027 NULL
138920 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
138921 +sys_fcntl64_29031 sys_fcntl64 3 29031 NULL nohasharray
138922 +channels_supported_show_29031 channels_supported_show 0 29031 &sys_fcntl64_29031
138923 +kgdb_nmi_tty_write_room_29034 kgdb_nmi_tty_write_room 0 29034 NULL
138924 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
138925 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
138926 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
138927 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
138928 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 NULL nohasharray
138929 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 &apds990x_prox_threshold_show_29039
138930 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
138931 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
138932 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
138933 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
138934 +tso_fragment_29050 tso_fragment 3 29050 NULL
138935 +open_tx_first_29051 open_tx_first 0 29051 NULL
138936 +send_request_29054 send_request 0 29054 NULL
138937 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
138938 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
138939 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
138940 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
138941 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
138942 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
138943 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
138944 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
138945 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
138946 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
138947 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
138948 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
138949 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
138950 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
138951 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
138952 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
138953 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
138954 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
138955 +show_29089 show 0 29089 NULL
138956 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
138957 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
138958 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
138959 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
138960 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
138961 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
138962 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
138963 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
138964 +show_tach_29110 show_tach 0 29110 NULL
138965 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
138966 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
138967 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
138968 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
138969 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
138970 +snprintf_29125 snprintf 0 29125 NULL
138971 +init_mac_29127 init_mac 0 29127 NULL
138972 +debug_cow_store_29128 debug_cow_store 4 29128 NULL
138973 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
138974 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
138975 +show_nports_29139 show_nports 0 29139 NULL nohasharray
138976 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
138977 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
138978 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
138979 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
138980 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
138981 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
138982 +chunksize_show_29145 chunksize_show 0 29145 NULL
138983 +reshape_ring_29147 reshape_ring 2 29147 NULL
138984 +show_29152 show 0 29152 NULL nohasharray
138985 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
138986 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
138987 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
138988 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL nohasharray
138989 +pcan_usb_fd_set_bus_29164 pcan_usb_fd_set_bus 0 29164 &rndis_opts_ifname_show_29164
138990 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
138991 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
138992 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
138993 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
138994 +badblocks_show_29175 badblocks_show 0 29175 NULL
138995 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
138996 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
138997 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
138998 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
138999 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
139000 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
139001 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
139002 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
139003 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
139004 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
139005 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
139006 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
139007 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
139008 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
139009 +disable_vport_29223 disable_vport 0 29223 NULL
139010 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
139011 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
139012 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &security_socket_recvmsg_29224
139013 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
139014 +pages_unshared_show_29229 pages_unshared_show 0 29229 NULL nohasharray
139015 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 &pages_unshared_show_29229
139016 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
139017 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
139018 +flash_sync_strobe_store_29234 flash_sync_strobe_store 0-4 29234 NULL
139019 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
139020 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
139021 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
139022 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
139023 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
139024 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
139025 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
139026 +help_29245 help 0 29245 NULL nohasharray
139027 +wake_store_29245 wake_store 0-4 29245 &help_29245
139028 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
139029 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
139030 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
139031 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
139032 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
139033 +enable_count_show_29259 enable_count_show 0 29259 NULL
139034 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
139035 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
139036 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
139037 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
139038 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
139039 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
139040 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
139041 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
139042 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
139043 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
139044 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
139045 +_abb5zes3_rtc_update_alarm_29283 _abb5zes3_rtc_update_alarm 0 29283 NULL
139046 +_abb5zes3_rtc_set_timer_29286 _abb5zes3_rtc_set_timer 0 29286 NULL
139047 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
139048 +range_read_29291 range_read 0 29291 NULL
139049 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
139050 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
139051 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
139052 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
139053 +abb5zes3_rtc_set_alarm_29308 abb5zes3_rtc_set_alarm 0 29308 NULL
139054 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
139055 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
139056 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
139057 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
139058 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
139059 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
139060 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
139061 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
139062 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
139063 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
139064 +set_page_29334 set_page 0 29334 NULL
139065 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
139066 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
139067 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
139068 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
139069 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
139070 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
139071 +acquire_lock_29352 acquire_lock 0 29352 NULL
139072 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
139073 +context_show_29361 context_show 0 29361 NULL nohasharray
139074 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
139075 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
139076 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
139077 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
139078 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
139079 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
139080 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
139081 +store_29393 store 0 29393 NULL
139082 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
139083 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
139084 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
139085 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
139086 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
139087 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
139088 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
139089 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
139090 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
139091 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
139092 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
139093 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
139094 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
139095 +mempool_create_29437 mempool_create 1 29437 NULL
139096 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
139097 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
139098 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
139099 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL nohasharray
139100 +br_get_link_af_size_29449 br_get_link_af_size 0 29449 &resv_hugepages_show_29449
139101 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
139102 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
139103 +__kmalloc_node_29455 __kmalloc_node 1 29455 NULL nohasharray
139104 +show_29455 show 0 29455 &__kmalloc_node_29455
139105 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
139106 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
139107 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
139108 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
139109 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
139110 +geos_gpio_show_29465 geos_gpio_show 0 29465 NULL nohasharray
139111 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
139112 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
139113 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
139114 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
139115 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
139116 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
139117 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
139118 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
139119 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
139120 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
139121 +topology_change_show_29484 topology_change_show 0 29484 NULL
139122 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
139123 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
139124 +show_29488 show 0 29488 NULL
139125 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
139126 +store_reset_29502 store_reset 0-4 29502 NULL
139127 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
139128 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
139129 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
139130 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
139131 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
139132 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
139133 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
139134 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
139135 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
139136 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
139137 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
139138 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
139139 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
139140 +sock_read_iter_29526 sock_read_iter 0 29526 NULL
139141 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
139142 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
139143 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
139144 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
139145 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
139146 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
139147 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
139148 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
139149 +vfs_read_29543 vfs_read 0-3 29543 NULL
139150 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
139151 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
139152 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
139153 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
139154 +ftrace_write_29551 ftrace_write 3 29551 NULL
139155 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
139156 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
139157 +show_in_input3_29564 show_in_input3 0 29564 NULL
139158 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
139159 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
139160 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
139161 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
139162 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
139163 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
139164 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
139165 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
139166 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
139167 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
139168 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
139169 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
139170 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
139171 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
139172 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3-0 29589 &pvr2_hdw_report_unlocked_29589
139173 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
139174 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
139175 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
139176 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
139177 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
139178 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
139179 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
139180 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
139181 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
139182 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
139183 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
139184 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
139185 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
139186 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
139187 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
139188 +show_power_29626 show_power 0 29626 NULL
139189 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
139190 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
139191 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
139192 +spi_write_29631 spi_write 0 29631 NULL
139193 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
139194 +ssp_create_msg_29633 ssp_create_msg 2 29633 NULL nohasharray
139195 +read_null_29633 read_null 0-3 29633 &ssp_create_msg_29633 nohasharray
139196 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
139197 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
139198 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
139199 +md5_init_29643 md5_init 0 29643 NULL
139200 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
139201 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
139202 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
139203 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
139204 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
139205 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
139206 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 NULL nohasharray
139207 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 &uwb_rc_mac_addr_show_29656
139208 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
139209 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
139210 +user_get_29663 user_get 0 29663 NULL
139211 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
139212 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
139213 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
139214 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
139215 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
139216 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
139217 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
139218 +sync_29693 sync 0 29693 NULL nohasharray
139219 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
139220 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
139221 +output_29700 output 0 29700 NULL
139222 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
139223 +cp_open_29706 cp_open 0 29706 NULL
139224 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
139225 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
139226 +probes_write_29711 probes_write 3 29711 NULL
139227 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
139228 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
139229 +compat_write_data_29715 compat_write_data 0 29715 NULL
139230 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
139231 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
139232 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
139233 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
139234 +wake_show_29730 wake_show 0 29730 NULL
139235 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
139236 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL
139237 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
139238 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
139239 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
139240 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
139241 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
139242 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
139243 +adp5520_show_29748 adp5520_show 0 29748 NULL
139244 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
139245 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
139246 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
139247 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
139248 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
139249 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
139250 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
139251 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
139252 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
139253 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
139254 +devid_show_29772 devid_show 0 29772 NULL
139255 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
139256 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
139257 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
139258 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
139259 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
139260 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
139261 +dbAlloc_29794 dbAlloc 0 29794 NULL
139262 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
139263 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
139264 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
139265 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
139266 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
139267 +oprofile_start_29810 oprofile_start 0 29810 NULL
139268 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
139269 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
139270 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
139271 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 NULL nohasharray
139272 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 &tmp103_show_temp_29822
139273 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
139274 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
139275 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
139276 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
139277 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
139278 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
139279 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
139280 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
139281 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
139282 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
139283 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
139284 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
139285 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
139286 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
139287 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
139288 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
139289 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
139290 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
139291 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
139292 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
139293 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
139294 +dma_map_xdr_29874 dma_map_xdr 0 29874 NULL
139295 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
139296 +setup_29880 setup 0 29880 NULL
139297 +store_pan_29882 store_pan 0-4 29882 NULL
139298 +nfc_targets_found_29886 nfc_targets_found 3 29886 NULL nohasharray
139299 +find_free_ctxt_29886 find_free_ctxt 0 29886 &nfc_targets_found_29886
139300 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
139301 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
139302 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
139303 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
139304 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
139305 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
139306 +follow_pte_29913 follow_pte 0 29913 NULL
139307 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
139308 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
139309 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
139310 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
139311 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
139312 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
139313 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
139314 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
139315 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
139316 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
139317 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
139318 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
139319 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
139320 +ipv6_recv_error_29947 ipv6_recv_error 3-0 29947 &__btrfs_getxattr_29947
139321 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
139322 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
139323 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
139324 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
139325 +crb_do_acpi_start_29961 crb_do_acpi_start 0 29961 NULL
139326 +init_29962 init 0 29962 NULL
139327 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
139328 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
139329 +register_one_node_29973 register_one_node 0 29973 NULL
139330 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
139331 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
139332 +location_store_29981 location_store 0-3 29981 NULL
139333 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
139334 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
139335 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
139336 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
139337 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
139338 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
139339 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
139340 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
139341 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
139342 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
139343 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
139344 +memcpy_to_msg_30012 memcpy_to_msg 3-0 30012 NULL
139345 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
139346 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
139347 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
139348 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
139349 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
139350 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
139351 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
139352 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
139353 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
139354 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
139355 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
139356 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
139357 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
139358 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
139359 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
139360 +SyS_write_30059 SyS_write 3 30059 NULL
139361 +general_stats_read_30067 general_stats_read 0 30067 NULL
139362 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
139363 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
139364 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
139365 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
139366 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
139367 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
139368 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
139369 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
139370 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
139371 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
139372 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
139373 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
139374 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
139375 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
139376 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
139377 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
139378 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
139379 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
139380 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
139381 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &w1_f1C_read_30121
139382 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
139383 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
139384 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
139385 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
139386 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
139387 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
139388 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
139389 +u_memcpya_30139 u_memcpya 2-3 30139 NULL
139390 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
139391 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
139392 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
139393 +start_transfer_30146 start_transfer 0 30146 NULL
139394 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
139395 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
139396 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
139397 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
139398 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
139399 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
139400 +cs_init_30168 cs_init 0 30168 NULL
139401 +amd_xgbe_phy_xgmii_mode_30169 amd_xgbe_phy_xgmii_mode 0 30169 NULL
139402 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
139403 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
139404 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
139405 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
139406 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
139407 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
139408 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
139409 +hrz_open_30192 hrz_open 0 30192 NULL
139410 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
139411 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
139412 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
139413 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
139414 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
139415 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
139416 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
139417 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
139418 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
139419 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
139420 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
139421 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
139422 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
139423 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
139424 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
139425 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
139426 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
139427 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
139428 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
139429 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
139430 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
139431 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
139432 +read_data_offset_30230 read_data_offset 0 30230 NULL
139433 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
139434 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
139435 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL
139436 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
139437 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
139438 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
139439 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
139440 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
139441 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
139442 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
139443 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
139444 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
139445 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
139446 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
139447 +to_addr_param_30275 to_addr_param 0 30275 NULL
139448 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
139449 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
139450 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
139451 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
139452 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
139453 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
139454 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
139455 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
139456 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
139457 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
139458 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
139459 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
139460 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
139461 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
139462 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
139463 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
139464 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
139465 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
139466 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL nohasharray
139467 +fan_set_30313 fan_set 0 30313 &ce6230_i2c_master_xfer_30313
139468 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
139469 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
139470 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
139471 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
139472 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
139473 +read_30336 read 0 30336 NULL nohasharray
139474 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
139475 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
139476 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
139477 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
139478 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
139479 +cyapa_gen3_show_baseline_30350 cyapa_gen3_show_baseline 0 30350 NULL nohasharray
139480 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 &cyapa_gen3_show_baseline_30350
139481 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
139482 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
139483 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
139484 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
139485 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
139486 +ipx_getname_30363 ipx_getname 0 30363 NULL
139487 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
139488 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
139489 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
139490 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
139491 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
139492 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
139493 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
139494 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
139495 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
139496 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
139497 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
139498 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
139499 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
139500 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
139501 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
139502 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
139503 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
139504 +ixgb_up_30405 ixgb_up 0 30405 NULL
139505 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
139506 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
139507 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
139508 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
139509 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
139510 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
139511 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
139512 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
139513 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
139514 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
139515 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
139516 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
139517 +mq_create_30425 mq_create 1 30425 NULL nohasharray
139518 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
139519 +ras_help_30427 ras_help 0 30427 NULL nohasharray
139520 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
139521 +can_notifier_30428 can_notifier 0 30428 NULL
139522 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
139523 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
139524 +xgbe_open_30431 xgbe_open 0 30431 NULL
139525 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
139526 +show_30434 show 0 30434 NULL
139527 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
139528 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
139529 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
139530 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
139531 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
139532 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
139533 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
139534 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
139535 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
139536 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
139537 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
139538 +urandom_read_30462 urandom_read 3-0 30462 NULL
139539 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
139540 +bop_lookup_30466 bop_lookup 0 30466 NULL
139541 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
139542 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
139543 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
139544 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 NULL nohasharray
139545 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 &sysfs_override_clocksource_30477
139546 +setexposure_30478 setexposure 0 30478 NULL
139547 +write_head_30481 write_head 4-0 30481 NULL nohasharray
139548 +update_30481 update 0 30481 &write_head_30481
139549 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
139550 +adu_write_30487 adu_write 3-0 30487 NULL
139551 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
139552 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
139553 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
139554 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
139555 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
139556 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
139557 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
139558 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
139559 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
139560 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
139561 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
139562 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
139563 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
139564 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
139565 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
139566 +packet_notifier_30510 packet_notifier 0 30510 NULL
139567 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
139568 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
139569 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
139570 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
139571 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
139572 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
139573 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
139574 +init_30531 init 0 30531 NULL
139575 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
139576 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
139577 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
139578 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
139579 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
139580 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
139581 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
139582 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
139583 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
139584 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
139585 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
139586 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
139587 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
139588 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
139589 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
139590 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
139591 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
139592 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
139593 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
139594 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
139595 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
139596 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
139597 +set_le_30581 set_le 4 30581 NULL
139598 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
139599 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
139600 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
139601 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
139602 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
139603 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
139604 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
139605 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
139606 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
139607 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
139608 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
139609 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
139610 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
139611 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
139612 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 NULL nohasharray
139613 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 &ieee802154_max_payload_30627
139614 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
139615 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
139616 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
139617 +run_store_30632 run_store 0-4 30632 NULL
139618 +show_30633 show 0 30633 NULL
139619 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
139620 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
139621 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
139622 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
139623 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
139624 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
139625 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
139626 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
139627 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
139628 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
139629 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
139630 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
139631 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
139632 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
139633 +agp_remap_30665 agp_remap 2 30665 NULL
139634 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
139635 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
139636 +smack_ipv6_output_30668 smack_ipv6_output 0 30668 NULL
139637 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
139638 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
139639 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
139640 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
139641 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
139642 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
139643 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
139644 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
139645 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
139646 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
139647 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
139648 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
139649 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
139650 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
139651 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
139652 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
139653 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
139654 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
139655 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
139656 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
139657 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
139658 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
139659 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
139660 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
139661 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
139662 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
139663 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
139664 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
139665 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
139666 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
139667 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
139668 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
139669 +snapshot_status_30744 snapshot_status 5 30744 NULL
139670 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
139671 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
139672 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
139673 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
139674 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
139675 +stepping_show_30758 stepping_show 0 30758 NULL
139676 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
139677 +aa_capable_30763 aa_capable 0 30763 NULL
139678 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
139679 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
139680 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
139681 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
139682 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
139683 +fillonedir_30772 fillonedir 3 30772 NULL
139684 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
139685 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
139686 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
139687 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
139688 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
139689 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
139690 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
139691 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
139692 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
139693 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
139694 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
139695 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
139696 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
139697 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
139698 +dn_create_30821 dn_create 0 30821 NULL
139699 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
139700 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
139701 +pvc_create_30834 pvc_create 0 30834 NULL
139702 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
139703 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
139704 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
139705 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
139706 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
139707 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
139708 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
139709 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
139710 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
139711 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
139712 +is_otg_show_30852 is_otg_show 0 30852 NULL
139713 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
139714 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
139715 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
139716 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
139717 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
139718 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
139719 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
139720 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
139721 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
139722 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
139723 +pn_recvmsg_30887 pn_recvmsg 4-0 30887 NULL nohasharray
139724 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
139725 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
139726 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
139727 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
139728 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
139729 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
139730 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
139731 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
139732 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL nohasharray
139733 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 &fc_host_post_vendor_event_30903
139734 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
139735 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
139736 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
139737 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
139738 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
139739 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
139740 +show_fan_max_30922 show_fan_max 0 30922 NULL
139741 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
139742 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
139743 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
139744 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
139745 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
139746 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
139747 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
139748 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
139749 +set_30936 set 0 30936 &hello_time_show_30936
139750 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
139751 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
139752 +read_usunc_30940 read_usunc 0 30940 NULL
139753 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
139754 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
139755 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
139756 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
139757 +store_30953 store 0-4 30953 &reserve_space_30953
139758 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
139759 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
139760 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
139761 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
139762 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
139763 +sr_write_async_30968 sr_write_async 3 30968 NULL
139764 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
139765 +vpfe_queue_setup_30980 vpfe_queue_setup 0 30980 NULL nohasharray
139766 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 &vpfe_queue_setup_30980
139767 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
139768 +cypress_open_30984 cypress_open 0 30984 NULL
139769 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
139770 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
139771 +wan_write_30990 wan_write 0 30990 NULL
139772 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
139773 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
139774 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
139775 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
139776 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
139777 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
139778 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
139779 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
139780 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
139781 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
139782 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
139783 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
139784 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
139785 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 NULL nohasharray
139786 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 &phys_pmd_init_31024 nohasharray
139787 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &btrfs_space_info_show_bytes_may_use_31024
139788 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
139789 +get_regs_len_31032 get_regs_len 0 31032 NULL
139790 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
139791 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
139792 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
139793 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
139794 +show_brightness_31047 show_brightness 0 31047 NULL
139795 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
139796 +sys_splice_31055 sys_splice 5 31055 NULL
139797 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
139798 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
139799 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
139800 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
139801 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
139802 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
139803 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
139804 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
139805 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
139806 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
139807 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
139808 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
139809 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
139810 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
139811 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
139812 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
139813 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
139814 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
139815 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
139816 +output_report_31105 output_report 0 31105 NULL
139817 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
139818 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
139819 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
139820 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
139821 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
139822 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
139823 +show_31115 show 0 31115 NULL
139824 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
139825 +space_store_31124 space_store 0-3 31124 NULL
139826 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
139827 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
139828 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
139829 +tse_init_rx_buffer_31129 tse_init_rx_buffer 3-0 31129 NULL
139830 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
139831 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
139832 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
139833 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
139834 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
139835 +ssb_read16_31139 ssb_read16 0 31139 NULL
139836 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
139837 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
139838 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL
139839 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
139840 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
139841 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
139842 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
139843 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
139844 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
139845 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
139846 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
139847 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
139848 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
139849 +store_31179 store 0-3 31179 NULL
139850 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
139851 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
139852 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
139853 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
139854 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
139855 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
139856 +amd8111_access_31197 amd8111_access 0 31197 NULL
139857 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL nohasharray
139858 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 &r592_read_fifo_pio_31198
139859 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
139860 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
139861 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
139862 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
139863 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
139864 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
139865 +__read_reg_31216 __read_reg 0 31216 NULL
139866 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
139867 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
139868 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
139869 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
139870 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
139871 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
139872 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
139873 +store_31237 store 0-3 31237 NULL
139874 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
139875 +cyy_readb_31240 cyy_readb 0 31240 NULL
139876 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
139877 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
139878 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
139879 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
139880 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
139881 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
139882 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
139883 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
139884 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3 31272 NULL
139885 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
139886 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
139887 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
139888 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 NULL nohasharray
139889 +autosuspend_store_31279 autosuspend_store 0-4 31279 &mwifiex_send_tdls_action_frame_31279
139890 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
139891 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
139892 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
139893 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
139894 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
139895 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
139896 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
139897 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
139898 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
139899 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
139900 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
139901 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
139902 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
139903 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
139904 +command_file_write_31318 command_file_write 3-0 31318 NULL
139905 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 NULL nohasharray
139906 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 &acpi_ev_get_gpe_xrupt_block_31325
139907 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
139908 +recvmsg_31331 recvmsg 0-4 31331 NULL
139909 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
139910 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
139911 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
139912 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
139913 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
139914 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
139915 +platform_device_add_31340 platform_device_add 0 31340 NULL
139916 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
139917 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
139918 +queue_setup_31353 queue_setup 0 31353 NULL
139919 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
139920 +outlen_write_31358 outlen_write 3-0 31358 NULL
139921 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
139922 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
139923 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
139924 +handler_31368 handler 0 31368 NULL
139925 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
139926 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
139927 +fb_blank_31377 fb_blank 0 31377 NULL nohasharray
139928 +ipcaif_get_size_31377 ipcaif_get_size 0 31377 &fb_blank_31377
139929 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
139930 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
139931 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
139932 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
139933 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
139934 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
139935 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
139936 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
139937 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
139938 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
139939 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
139940 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
139941 +mcs7830_set_reg_31413 mcs7830_set_reg 3-0 31413 NULL
139942 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
139943 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
139944 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
139945 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL nohasharray
139946 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 &_sp2d_max_pg_31422 nohasharray
139947 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &test_rtc_read_time_31422
139948 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
139949 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
139950 +iuu_open_31432 iuu_open 0 31432 NULL
139951 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL nohasharray
139952 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 &acpi_sci_ioapic_setup_31445
139953 +security_set_bools_31447 security_set_bools 0 31447 NULL
139954 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
139955 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
139956 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
139957 +myri10ge_get_sset_count_31452 myri10ge_get_sset_count 0 31452 NULL
139958 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
139959 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
139960 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
139961 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
139962 +drm_read_31467 drm_read 0-3 31467 NULL
139963 +do_fcntl_31468 do_fcntl 3 31468 NULL
139964 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
139965 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
139966 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
139967 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
139968 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
139969 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
139970 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
139971 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
139972 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
139973 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
139974 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
139975 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
139976 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
139977 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
139978 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
139979 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
139980 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
139981 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
139982 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
139983 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
139984 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
139985 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
139986 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
139987 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
139988 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
139989 +fs_send_31530 fs_send 0 31530 NULL
139990 +cyapa_poll_state_31531 cyapa_poll_state 0 31531 NULL
139991 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
139992 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
139993 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
139994 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL nohasharray
139995 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 &mtd_div_by_eb_31543
139996 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
139997 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
139998 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
139999 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
140000 +kbd_function_keys_show_31559 kbd_function_keys_show 0 31559 &vendor_name_show_31559 nohasharray
140001 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &kbd_function_keys_show_31559
140002 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
140003 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
140004 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
140005 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
140006 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
140007 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
140008 +latch_read_file_31569 latch_read_file 0 31569 NULL
140009 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
140010 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
140011 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
140012 +osst_write_31581 osst_write 3-0 31581 NULL
140013 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
140014 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
140015 +fc_read_31589 fc_read 0-3 31589 NULL
140016 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
140017 +adp8870_read_31592 adp8870_read 0 31592 NULL
140018 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 NULL nohasharray
140019 +fc0011_set_params_31596 fc0011_set_params 0 31596 &show_fc_vport_vport_state_31596 nohasharray
140020 +diag_write_31596 diag_write 0 31596 &fc0011_set_params_31596
140021 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
140022 +rng_reset_31602 rng_reset 0 31602 NULL
140023 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
140024 +store_31610 store 0-4 31610 NULL
140025 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
140026 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
140027 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
140028 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
140029 +arvo_sysfs_read_31617 arvo_sysfs_read 6-0 31617 &memblock_virt_alloc_nopanic_31617
140030 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
140031 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
140032 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
140033 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
140034 +disassociate_31631 disassociate 0 31631 NULL
140035 +caif_create_31634 caif_create 0 31634 NULL
140036 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
140037 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
140038 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
140039 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
140040 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
140041 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
140042 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
140043 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
140044 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
140045 +current_page_show_31657 current_page_show 0 31657 NULL
140046 +reset_31659 reset 0 31659 NULL
140047 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL nohasharray
140048 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 &xfer_secondary_pool_31661 nohasharray
140049 +bq4802_read_time_31661 bq4802_read_time 0 31661 &__ceph_do_getattr_31661
140050 +__lgread_31668 __lgread 4 31668 NULL
140051 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
140052 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
140053 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
140054 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
140055 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
140056 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
140057 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL nohasharray
140058 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 &_usb_writeN_sync_31682 nohasharray
140059 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682
140060 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
140061 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
140062 +x25_bind_31686 x25_bind 0 31686 NULL
140063 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
140064 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
140065 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
140066 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
140067 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
140068 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
140069 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
140070 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
140071 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
140072 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
140073 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
140074 +apply_constraint_31714 apply_constraint 0 31714 NULL
140075 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
140076 +id_device_show_31718 id_device_show 0 31718 NULL
140077 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
140078 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
140079 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
140080 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
140081 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
140082 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
140083 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
140084 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
140085 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
140086 +set_audio_31733 set_audio 0 31733 NULL
140087 +label_northbridge_31734 label_northbridge 0 31734 NULL
140088 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
140089 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
140090 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
140091 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
140092 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
140093 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
140094 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
140095 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
140096 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
140097 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
140098 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
140099 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
140100 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
140101 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
140102 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
140103 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
140104 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
140105 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
140106 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
140107 +tg3_start_31796 tg3_start 0 31796 NULL
140108 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
140109 +get_count_order_31800 get_count_order 0 31800 NULL
140110 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
140111 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
140112 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
140113 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
140114 +data_write_31805 data_write 3-0 31805 NULL
140115 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
140116 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
140117 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
140118 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
140119 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
140120 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
140121 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
140122 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
140123 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
140124 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
140125 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
140126 +any_show_31831 any_show 0 31831 NULL
140127 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
140128 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
140129 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
140130 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
140131 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
140132 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
140133 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
140134 +show_31851 show 0 31851 NULL
140135 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
140136 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
140137 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
140138 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
140139 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
140140 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
140141 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
140142 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
140143 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
140144 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
140145 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
140146 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
140147 +ls_switch_show_31876 ls_switch_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876 nohasharray
140148 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &ls_switch_show_31876
140149 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
140150 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
140151 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
140152 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
140153 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
140154 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
140155 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
140156 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
140157 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
140158 +xattr_permission_31907 xattr_permission 0 31907 NULL
140159 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
140160 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
140161 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
140162 +kmx61_get_mode_31914 kmx61_get_mode 0 31914 NULL
140163 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
140164 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
140165 +new_dir_31919 new_dir 3 31919 NULL
140166 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
140167 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
140168 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
140169 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
140170 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
140171 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
140172 +era_status_31934 era_status 5 31934 NULL
140173 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
140174 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL
140175 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
140176 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
140177 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
140178 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
140179 +read_mem_31942 read_mem 3-0 31942 NULL
140180 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
140181 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
140182 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
140183 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
140184 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
140185 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
140186 +vb2_write_31948 vb2_write 3-0 31948 NULL
140187 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
140188 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
140189 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
140190 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
140191 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
140192 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
140193 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
140194 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
140195 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
140196 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
140197 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
140198 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
140199 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
140200 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
140201 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
140202 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
140203 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
140204 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
140205 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
140206 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
140207 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
140208 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
140209 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
140210 +si4713_setup_31994 si4713_setup 0 31994 NULL
140211 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
140212 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
140213 +poll_dte_32001 poll_dte 0 32001 NULL
140214 +show_line_32004 show_line 0-3-4 32004 NULL
140215 +calc_hmac_32010 calc_hmac 3 32010 NULL nohasharray
140216 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 &calc_hmac_32010
140217 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
140218 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
140219 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
140220 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
140221 +stk_read_32038 stk_read 3-0 32038 NULL
140222 +camera_show_32039 camera_show 0 32039 NULL
140223 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
140224 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
140225 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
140226 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
140227 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
140228 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
140229 +dnet_open_32060 dnet_open 0 32060 NULL
140230 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
140231 +flush_buffer_32063 flush_buffer 0 32063 NULL
140232 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
140233 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
140234 +multipath_run_32066 multipath_run 0 32066 NULL
140235 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
140236 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
140237 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
140238 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
140239 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
140240 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
140241 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
140242 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
140243 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 NULL
140244 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
140245 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
140246 +bio_alloc_32095 bio_alloc 2 32095 NULL
140247 +temp_show_32099 temp_show 0 32099 NULL
140248 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
140249 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
140250 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
140251 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
140252 +usb_three_store_32103 usb_three_store 0-4 32103 NULL
140253 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
140254 +ep_enable_32105 ep_enable 0 32105 NULL
140255 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
140256 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
140257 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
140258 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
140259 +disk_status_32120 disk_status 4-0 32120 NULL
140260 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
140261 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
140262 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
140263 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
140264 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
140265 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
140266 +alloc_tx_32143 alloc_tx 2 32143 NULL
140267 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
140268 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
140269 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
140270 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
140271 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
140272 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
140273 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
140274 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
140275 +bind_32161 bind 0 32161 NULL
140276 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
140277 +venus_link_32165 venus_link 5 32165 NULL
140278 +channel_get_32166 channel_get 0 32166 NULL nohasharray
140279 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 &channel_get_32166
140280 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
140281 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
140282 +get_beep_32172 get_beep 0 32172 NULL
140283 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
140284 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
140285 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
140286 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
140287 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
140288 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
140289 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
140290 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
140291 +validate_add_page_32189 validate_add_page 0 32189 NULL
140292 +temp_get_32191 temp_get 0 32191 NULL
140293 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
140294 +del_ptr_32197 del_ptr 4 32197 NULL
140295 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
140296 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
140297 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
140298 +affs_statfs_32208 affs_statfs 0 32208 NULL
140299 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
140300 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
140301 +lower_callback_32223 lower_callback 0 32223 NULL
140302 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
140303 +open_patch_32229 open_patch 0 32229 NULL
140304 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
140305 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
140306 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
140307 +ec_transaction_32239 ec_transaction 0 32239 NULL
140308 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4-0 32241 NULL
140309 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
140310 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
140311 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
140312 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
140313 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
140314 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
140315 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
140316 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
140317 +dp_device_event_32266 dp_device_event 0 32266 NULL
140318 +write_cam_control_32268 write_cam_control 0 32268 NULL
140319 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
140320 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
140321 +store_in_max_32278 store_in_max 0-4 32278 NULL
140322 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
140323 +runtime_resume_32282 runtime_resume 0 32282 NULL
140324 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
140325 +show_control_32286 show_control 0 32286 NULL
140326 +uart401_open_32288 uart401_open 0 32288 NULL
140327 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
140328 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
140329 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
140330 +find_ci_32301 find_ci 0 32301 NULL
140331 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
140332 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
140333 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
140334 +pm_async_show_32309 pm_async_show 0 32309 NULL
140335 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
140336 +SyS_select_32319 SyS_select 1 32319 NULL
140337 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
140338 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
140339 +pm_stats_clear_32324 pm_stats_clear 0-3 32324 NULL
140340 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
140341 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
140342 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
140343 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
140344 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
140345 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
140346 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
140347 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
140348 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
140349 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
140350 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
140351 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
140352 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
140353 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
140354 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
140355 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
140356 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
140357 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
140358 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
140359 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
140360 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
140361 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
140362 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
140363 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
140364 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
140365 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
140366 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
140367 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
140368 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
140369 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
140370 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
140371 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
140372 +root_port_show_32379 root_port_show 0 32379 NULL
140373 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
140374 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
140375 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
140376 +x75create_32394 x75create 0 32394 NULL
140377 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
140378 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
140379 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
140380 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
140381 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
140382 +lpfc_info_show_32404 lpfc_info_show 0 32404 NULL nohasharray
140383 +usecs_to_dev_32404 usecs_to_dev 0 32404 &lpfc_info_show_32404 nohasharray
140384 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &usecs_to_dev_32404
140385 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
140386 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
140387 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
140388 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
140389 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
140390 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
140391 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
140392 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
140393 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
140394 +SyS_send_32424 SyS_send 3 32424 NULL
140395 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
140396 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
140397 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
140398 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
140399 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
140400 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
140401 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
140402 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
140403 +show_in16_32441 show_in16 0 32441 NULL
140404 +axnet_resume_32442 axnet_resume 0 32442 NULL
140405 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
140406 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
140407 +set_status_32456 set_status 0 32456 NULL
140408 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
140409 +hid_input_report_32458 hid_input_report 4 32458 NULL nohasharray
140410 +wm8350_block_read_32458 wm8350_block_read 0 32458 &hid_input_report_32458 nohasharray
140411 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458
140412 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
140413 +cache_status_32462 cache_status 5 32462 NULL
140414 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
140415 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
140416 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
140417 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
140418 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL nohasharray
140419 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 &ieee80211_fill_mesh_addresses_32465
140420 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
140421 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
140422 +piix4_access_32474 piix4_access 0 32474 NULL
140423 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
140424 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
140425 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
140426 +temp0_show_32489 temp0_show 0 32489 NULL
140427 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
140428 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
140429 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
140430 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
140431 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
140432 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
140433 +amd_xgbe_phy_cur_mode_32503 amd_xgbe_phy_cur_mode 0 32503 NULL
140434 +initialize_32504 initialize 0 32504 NULL
140435 +fwnet_open_32505 fwnet_open 0 32505 NULL
140436 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
140437 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
140438 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
140439 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
140440 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
140441 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
140442 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
140443 +disconnect_32521 disconnect 4 32521 NULL
140444 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
140445 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
140446 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
140447 +ilo_read_32531 ilo_read 3-0 32531 NULL
140448 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
140449 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
140450 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
140451 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
140452 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
140453 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
140454 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
140455 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
140456 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
140457 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
140458 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL
140459 +device_change_notifier_32558 device_change_notifier 0 32558 NULL
140460 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
140461 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
140462 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
140463 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
140464 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
140465 +osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
140466 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
140467 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
140468 +listen_32570 listen 0 32570 NULL
140469 +__vlan_add_32575 __vlan_add 0 32575 NULL
140470 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
140471 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
140472 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
140473 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
140474 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
140475 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
140476 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
140477 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
140478 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
140479 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
140480 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
140481 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
140482 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
140483 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
140484 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &sys_set_mempolicy_32608 nohasharray
140485 +status_control_read_32608 status_control_read 0-5-6 32608 &dma_alloc_pages_32608 nohasharray
140486 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608
140487 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL
140488 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
140489 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
140490 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
140491 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
140492 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4-0 32631 NULL
140493 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
140494 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
140495 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
140496 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
140497 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
140498 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
140499 +show_abi_version_32641 show_abi_version 0 32641 NULL nohasharray
140500 +_isl12057_rtc_read_time_32641 _isl12057_rtc_read_time 0 32641 &show_abi_version_32641
140501 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
140502 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
140503 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3-0 32644 NULL
140504 +kvmalloc_32646 kvmalloc 1 32646 NULL nohasharray
140505 +niu_get_sset_count_32646 niu_get_sset_count 0 32646 &kvmalloc_32646
140506 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
140507 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
140508 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
140509 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
140510 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
140511 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
140512 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
140513 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
140514 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
140515 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
140516 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
140517 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
140518 +family_show_32685 family_show 0 32685 NULL
140519 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
140520 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
140521 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
140522 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
140523 +si3054_init_32700 si3054_init 0 32700 NULL
140524 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
140525 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
140526 +security_get_32703 security_get 0 32703 NULL nohasharray
140527 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
140528 +check_bdq_32704 check_bdq 0 32704 NULL
140529 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
140530 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
140531 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
140532 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
140533 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
140534 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
140535 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
140536 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
140537 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
140538 +rpm_resume_32734 rpm_resume 0 32734 NULL
140539 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
140540 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
140541 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
140542 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
140543 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
140544 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
140545 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
140546 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
140547 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
140548 +every_nth_show_32754 every_nth_show 0 32754 NULL
140549 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
140550 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
140551 +iwl_dbgfs_fw_dbg_conf_write_32770 iwl_dbgfs_fw_dbg_conf_write 0-3 32770 NULL
140552 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4-0 32775 NULL
140553 +qt2_write_32776 qt2_write 0-4 32776 NULL
140554 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
140555 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
140556 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
140557 +show_state_field_32780 show_state_field 0 32780 NULL
140558 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
140559 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
140560 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
140561 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
140562 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
140563 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
140564 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
140565 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
140566 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
140567 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
140568 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
140569 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
140570 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
140571 +get_register_page_interruptible_32809 get_register_page_interruptible 0-5 32809 NULL nohasharray
140572 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
140573 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
140574 +copy_name_32811 copy_name 0-3 32811 NULL
140575 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
140576 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
140577 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
140578 +__ksize_32837 __ksize 0 32837 NULL
140579 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
140580 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
140581 +vga_rseq_32848 vga_rseq 0 32848 NULL
140582 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
140583 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
140584 +show_32860 show 0 32860 NULL
140585 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
140586 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
140587 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
140588 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
140589 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
140590 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
140591 +sha1_final_32876 sha1_final 0 32876 NULL
140592 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
140593 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880 nohasharray
140594 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &ath6kl_usb_submit_ctrl_in_32880
140595 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
140596 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
140597 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
140598 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
140599 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
140600 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL nohasharray
140601 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 &ath6kl_usb_post_recv_transfers_32892
140602 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
140603 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
140604 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
140605 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
140606 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
140607 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
140608 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
140609 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
140610 +write_policy_show_32908 write_policy_show 0 32908 NULL
140611 +show_fan16_32912 show_fan16 0 32912 NULL
140612 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
140613 +show_32916 show 0 32916 NULL
140614 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
140615 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
140616 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
140617 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0-2 32931 NULL
140618 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
140619 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
140620 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
140621 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
140622 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
140623 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
140624 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
140625 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
140626 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
140627 +trusted_list_32953 trusted_list 0-5 32953 NULL
140628 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
140629 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
140630 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
140631 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
140632 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
140633 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
140634 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
140635 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
140636 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
140637 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
140638 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
140639 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
140640 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
140641 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
140642 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
140643 +ext3_alloc_blocks_33007 ext3_alloc_blocks 0-3 33007 NULL nohasharray
140644 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
140645 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
140646 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
140647 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
140648 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
140649 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
140650 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
140651 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
140652 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
140653 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
140654 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
140655 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
140656 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
140657 +int340x_thermal_get_trip_type_33029 int340x_thermal_get_trip_type 0 33029 NULL
140658 +show_current_governor_33033 show_current_governor 0 33033 NULL
140659 +make_reservation_33038 make_reservation 0 33038 NULL
140660 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
140661 +cxgb4vf_get_sset_count_33041 cxgb4vf_get_sset_count 0 33041 NULL
140662 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
140663 +show_ch_count_33045 show_ch_count 0 33045 NULL
140664 +show_sgid_33048 show_sgid 0 33048 NULL
140665 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
140666 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
140667 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
140668 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
140669 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
140670 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
140671 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
140672 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
140673 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
140674 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
140675 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
140676 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
140677 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
140678 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
140679 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
140680 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
140681 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
140682 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
140683 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
140684 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
140685 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
140686 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
140687 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
140688 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
140689 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
140690 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
140691 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
140692 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
140693 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL nohasharray
140694 +dump_cr_33112 dump_cr 0 33112 &ieee80211_fragment_33112 nohasharray
140695 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112
140696 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
140697 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
140698 +write_node_33121 write_node 4-0 33121 NULL
140699 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
140700 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
140701 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
140702 +sas_change_queue_depth_33131 sas_change_queue_depth 2-0 33131 NULL
140703 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
140704 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
140705 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
140706 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
140707 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
140708 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
140709 +bond_option_arp_ip_target_add_33152 bond_option_arp_ip_target_add 0 33152 NULL nohasharray
140710 +SyS_poll_33152 SyS_poll 2 33152 &bond_option_arp_ip_target_add_33152
140711 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
140712 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
140713 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
140714 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL nohasharray
140715 +igb_get_sset_count_33163 igb_get_sset_count 0 33163 &wl1271_sta_hw_init_33163
140716 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
140717 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
140718 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
140719 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
140720 +show_otp2_33172 show_otp2 0 33172 NULL
140721 +begin_33173 begin 0 33173 NULL
140722 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
140723 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
140724 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
140725 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
140726 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
140727 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
140728 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
140729 +flash_store_33203 flash_store 0-4 33203 NULL
140730 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
140731 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
140732 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
140733 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
140734 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
140735 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
140736 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 NULL nohasharray
140737 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 &vp_modern_find_vqs_33217 nohasharray
140738 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
140739 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
140740 +fops_write_33219 fops_write 0-3 33219 NULL
140741 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
140742 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
140743 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
140744 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
140745 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
140746 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
140747 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
140748 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
140749 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
140750 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
140751 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
140752 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
140753 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
140754 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
140755 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
140756 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
140757 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
140758 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
140759 +ipgre_open_33270 ipgre_open 0 33270 NULL
140760 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
140761 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL
140762 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
140763 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
140764 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
140765 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
140766 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
140767 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
140768 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
140769 +bin_search_33289 bin_search 0 33289 NULL
140770 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
140771 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
140772 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
140773 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
140774 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
140775 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
140776 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
140777 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
140778 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
140779 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL nohasharray
140780 +set_lid_handling_33327 set_lid_handling 0-4 33327 &ath6kl_usb_ctrl_msg_exchange_33327
140781 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
140782 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
140783 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
140784 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
140785 +bdc_run_33333 bdc_run 0 33333 NULL
140786 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
140787 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
140788 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
140789 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
140790 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
140791 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
140792 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
140793 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
140794 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
140795 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
140796 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
140797 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
140798 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
140799 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
140800 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
140801 +setsockopt_33380 setsockopt 0 33380 NULL
140802 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
140803 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
140804 +airo_suspend_33386 airo_suspend 0 33386 NULL
140805 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
140806 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
140807 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
140808 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
140809 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
140810 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
140811 +size_read_33399 size_read 0-3 33399 NULL
140812 +show_yoffset_33400 show_yoffset 0 33400 NULL
140813 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
140814 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
140815 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
140816 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &ext4_meta_bg_first_block_no_33408
140817 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
140818 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
140819 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
140820 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
140821 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
140822 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
140823 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
140824 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
140825 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
140826 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
140827 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
140828 +mic_start_33422 mic_start 0 33422 NULL
140829 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
140830 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
140831 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
140832 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
140833 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
140834 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
140835 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
140836 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
140837 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
140838 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
140839 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
140840 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
140841 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
140842 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
140843 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
140844 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
140845 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3-0 33458 NULL nohasharray
140846 +da903x_enable_33458 da903x_enable 0 33458 &cyapa_i2c_pip_cmd_irq_sync_33458
140847 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
140848 +__verify_length_33462 __verify_length 0 33462 NULL
140849 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
140850 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
140851 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
140852 +create_entry_33479 create_entry 2 33479 NULL
140853 +kmx61_chip_update_thresholds_33482 kmx61_chip_update_thresholds 0 33482 NULL
140854 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
140855 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
140856 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
140857 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
140858 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
140859 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
140860 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
140861 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
140862 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
140863 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
140864 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
140865 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
140866 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
140867 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
140868 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
140869 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
140870 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
140871 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
140872 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3-0 33521 NULL
140873 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
140874 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
140875 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
140876 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0 33528 NULL
140877 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
140878 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
140879 +show_temp_high_33534 show_temp_high 0 33534 NULL
140880 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
140881 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
140882 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
140883 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
140884 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
140885 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
140886 +get_fan_div_33546 get_fan_div 0 33546 NULL
140887 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
140888 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
140889 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
140890 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
140891 +dup_array_33551 dup_array 3 33551 NULL
140892 +in8_33552 in8 0 33552 NULL nohasharray
140893 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
140894 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
140895 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
140896 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
140897 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
140898 +limit_write_33576 limit_write 0-3 33576 NULL
140899 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
140900 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
140901 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
140902 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
140903 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
140904 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
140905 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
140906 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
140907 +really_probe_33598 really_probe 0 33598 NULL
140908 +rtl_open_33601 rtl_open 0 33601 NULL
140909 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
140910 +temp_vga_33605 temp_vga 0 33605 NULL
140911 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
140912 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
140913 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
140914 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
140915 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608 nohasharray
140916 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &ip6_find_1stfragopt_33608
140917 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
140918 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
140919 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
140920 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
140921 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
140922 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
140923 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
140924 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
140925 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
140926 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
140927 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
140928 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
140929 +swap_type_of_33634 swap_type_of 0 33634 NULL
140930 +wl18xx_get_rx_packet_len_33637 wl18xx_get_rx_packet_len 0-3 33637 NULL
140931 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
140932 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
140933 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
140934 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
140935 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
140936 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
140937 +ali_write_33649 ali_write 0-3 33649 NULL
140938 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
140939 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
140940 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
140941 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
140942 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
140943 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
140944 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
140945 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
140946 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
140947 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
140948 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
140949 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL nohasharray
140950 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 &ath6kl_wmi_startscan_cmd_33674
140951 +show_color_common_33677 show_color_common 0 33677 NULL
140952 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
140953 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
140954 +policy_show_33685 policy_show 0 33685 NULL nohasharray
140955 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
140956 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
140957 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
140958 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
140959 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694 nohasharray
140960 +cyapa_read_block_33694 cyapa_read_block 0 33694 &alc262_parse_auto_config_33694 nohasharray
140961 +rocker_port_get_sset_count_33694 rocker_port_get_sset_count 0 33694 &cyapa_read_block_33694
140962 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
140963 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
140964 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
140965 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
140966 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
140967 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
140968 +expand_corename_33710 expand_corename 2 33710 NULL
140969 +enable_33715 enable 0 33715 NULL
140970 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
140971 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
140972 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
140973 +changeset_show_33726 changeset_show 0 33726 NULL
140974 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
140975 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
140976 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
140977 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
140978 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
140979 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
140980 +init_vif_33746 init_vif 0 33746 NULL
140981 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
140982 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
140983 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
140984 +ssb_ssb_read16_33752 ssb_ssb_read16 0 33752 NULL
140985 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
140986 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
140987 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
140988 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
140989 +var_to_pll_33759 var_to_pll 0 33759 NULL
140990 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
140991 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
140992 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
140993 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
140994 +hashtab_create_33769 hashtab_create 3 33769 NULL
140995 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
140996 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
140997 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
140998 +____request_module_33775 ____request_module 0 33775 NULL
140999 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
141000 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
141001 +show_33785 show 0 33785 NULL nohasharray
141002 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
141003 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
141004 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
141005 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
141006 +check_qos_33797 check_qos 0 33797 NULL nohasharray
141007 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
141008 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
141009 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
141010 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
141011 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
141012 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
141013 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
141014 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
141015 +kcs_size_33818 kcs_size 0 33818 NULL
141016 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
141017 +read_reg_33819 read_reg 0 33819 &filter_write_33819
141018 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
141019 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
141020 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
141021 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
141022 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
141023 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
141024 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
141025 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
141026 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
141027 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
141028 +hamachi_open_33855 hamachi_open 0 33855 NULL
141029 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
141030 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
141031 +hdcs_start_33860 hdcs_start 0 33860 NULL
141032 +dev_register_33861 dev_register 0 33861 NULL
141033 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
141034 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
141035 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
141036 +bin_string_33884 bin_string 5-3 33884 NULL
141037 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
141038 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
141039 +twl_request_33892 twl_request 0 33892 NULL
141040 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
141041 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
141042 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
141043 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
141044 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
141045 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
141046 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
141047 +sg_nents_33909 sg_nents 0 33909 NULL
141048 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
141049 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
141050 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
141051 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
141052 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
141053 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
141054 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
141055 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
141056 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
141057 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
141058 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
141059 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
141060 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
141061 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
141062 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
141063 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
141064 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
141065 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
141066 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
141067 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
141068 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
141069 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
141070 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
141071 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
141072 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
141073 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
141074 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
141075 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
141076 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
141077 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
141078 +store_33978 store 0 33978 NULL nohasharray
141079 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
141080 +brightness_show_33981 brightness_show 0 33981 NULL
141081 +show_33983 show 0 33983 NULL nohasharray
141082 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
141083 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
141084 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
141085 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
141086 +is_enabled_33989 is_enabled 0 33989 NULL
141087 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
141088 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
141089 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
141090 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
141091 +__az6007_read_34011 __az6007_read 0 34011 NULL
141092 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
141093 +state_show_34018 state_show 0 34018 NULL
141094 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
141095 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
141096 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
141097 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
141098 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
141099 +ghash_update_34031 ghash_update 0 34031 NULL
141100 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
141101 +ppp_write_34034 ppp_write 3-0 34034 NULL
141102 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
141103 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
141104 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL nohasharray
141105 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
141106 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 NULL
141107 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
141108 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
141109 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
141110 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
141111 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
141112 +store_34070 store 0-3 34070 NULL
141113 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
141114 +show_analog_out_34081 show_analog_out 0 34081 NULL
141115 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
141116 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
141117 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
141118 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
141119 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
141120 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
141121 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
141122 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
141123 +amd_xgbe_phy_gmii_2500_mode_34104 amd_xgbe_phy_gmii_2500_mode 0 34104 NULL
141124 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
141125 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
141126 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
141127 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
141128 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
141129 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5-0 34133 NULL nohasharray
141130 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
141131 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
141132 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
141133 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
141134 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
141135 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
141136 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
141137 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
141138 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
141139 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
141140 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
141141 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
141142 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
141143 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
141144 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
141145 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
141146 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
141147 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
141148 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
141149 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
141150 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
141151 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
141152 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
141153 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
141154 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
141155 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
141156 +show_pkey_34170 show_pkey 0 34170 NULL
141157 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
141158 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
141159 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
141160 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
141161 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
141162 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
141163 +hidp_set_raw_report_34192 hidp_set_raw_report 4-0 34192 NULL
141164 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
141165 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
141166 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
141167 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
141168 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 NULL nohasharray
141169 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 &rbd_osd_req_create_34206
141170 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
141171 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
141172 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
141173 +__send_command_34218 __send_command 5-7 34218 NULL
141174 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
141175 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
141176 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
141177 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
141178 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
141179 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
141180 +store_34237 store 0-4 34237 NULL
141181 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
141182 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
141183 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
141184 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
141185 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
141186 +mgsl_write_room_34245 mgsl_write_room 0 34245 NULL
141187 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
141188 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
141189 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
141190 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
141191 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
141192 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
141193 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
141194 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
141195 +max_age_store_34262 max_age_store 4-0 34262 NULL
141196 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
141197 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
141198 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
141199 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
141200 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
141201 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
141202 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
141203 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
141204 +device_private_init_34279 device_private_init 0 34279 NULL
141205 +isoc_enable_34281 isoc_enable 0 34281 NULL
141206 +get_boolean_34283 get_boolean 0 34283 NULL
141207 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3-0 34284 NULL
141208 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
141209 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
141210 +show_cfg_34289 show_cfg 0 34289 NULL
141211 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
141212 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
141213 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
141214 +rr_open_34298 rr_open 0 34298 NULL
141215 +auxadc_read_34299 auxadc_read 0 34299 NULL
141216 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
141217 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
141218 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
141219 +ntty_write_room_34322 ntty_write_room 0 34322 NULL nohasharray
141220 +bfs_write_begin_34322 bfs_write_begin 0 34322 &ntty_write_room_34322
141221 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
141222 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
141223 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
141224 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
141225 +radio_read_34356 radio_read 0-3 34356 NULL
141226 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
141227 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
141228 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
141229 +write_rss_34360 write_rss 0 34360 NULL nohasharray
141230 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
141231 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
141232 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
141233 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
141234 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
141235 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
141236 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
141237 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
141238 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
141239 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
141240 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
141241 +ea_read_34378 ea_read 0 34378 NULL nohasharray
141242 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
141243 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
141244 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
141245 +hsc_probe_34385 hsc_probe 0 34385 NULL
141246 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
141247 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
141248 +i2c_outb_34391 i2c_outb 0 34391 NULL
141249 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
141250 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
141251 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
141252 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
141253 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
141254 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL nohasharray
141255 +set_rdac4_34411 set_rdac4 4-0 34411 &sctp_make_heartbeat_ack_34411
141256 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
141257 +au0828_start_analog_streaming_34422 au0828_start_analog_streaming 0 34422 NULL
141258 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
141259 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
141260 +duplex_show_34424 duplex_show 0 34424 NULL
141261 +set_essid_34427 set_essid 0 34427 NULL
141262 +affs_readpage_34433 affs_readpage 0 34433 NULL
141263 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
141264 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
141265 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
141266 +store_state_field_34443 store_state_field 0-4 34443 NULL
141267 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
141268 +_read_oob_34450 _read_oob 0 34450 NULL
141269 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
141270 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
141271 +sctp_make_abort_34459 sctp_make_abort 3 34459 NULL nohasharray
141272 +get_clusters_34459 get_clusters 0 34459 &sctp_make_abort_34459
141273 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
141274 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
141275 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
141276 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
141277 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
141278 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
141279 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
141280 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
141281 +show_34470 show 0 34470 NULL
141282 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
141283 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
141284 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
141285 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
141286 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
141287 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
141288 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
141289 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
141290 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
141291 +enable_store_34489 enable_store 0-4 34489 NULL
141292 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
141293 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
141294 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
141295 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL nohasharray
141296 +bcmgenet_get_sset_count_34497 bcmgenet_get_sset_count 0 34497 &cgroup_release_agent_write_34497
141297 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
141298 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
141299 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
141300 +features_show_34507 features_show 0 34507 NULL
141301 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
141302 +show_34508 show 0 34508 &efivar_size_read_34508
141303 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
141304 +show_temp_over_34512 show_temp_over 0 34512 NULL
141305 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
141306 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
141307 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
141308 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
141309 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
141310 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
141311 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
141312 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
141313 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
141314 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
141315 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
141316 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
141317 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
141318 +ths7303_config_34542 ths7303_config 0 34542 NULL
141319 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
141320 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
141321 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
141322 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
141323 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
141324 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
141325 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
141326 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
141327 +vsock_bind_34572 vsock_bind 0 34572 NULL
141328 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
141329 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
141330 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
141331 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
141332 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
141333 +digi_open_34579 digi_open 0 34579 NULL
141334 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
141335 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
141336 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
141337 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
141338 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
141339 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
141340 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
141341 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
141342 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
141343 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
141344 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
141345 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
141346 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
141347 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
141348 +ftdi_open_34618 ftdi_open 0 34618 NULL
141349 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
141350 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
141351 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
141352 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
141353 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
141354 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
141355 +ivtv_read_34631 ivtv_read 0 34631 NULL
141356 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
141357 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
141358 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
141359 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
141360 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
141361 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
141362 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
141363 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
141364 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
141365 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
141366 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
141367 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
141368 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
141369 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
141370 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
141371 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 2-0 34698 NULL
141372 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
141373 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
141374 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
141375 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
141376 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
141377 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
141378 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
141379 +bb_show_34715 bb_show 0 34715 NULL nohasharray
141380 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
141381 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
141382 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
141383 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
141384 +store_34724 store 0-3 34724 NULL
141385 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
141386 +sch_transaction_34731 sch_transaction 0 34731 NULL
141387 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
141388 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
141389 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
141390 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
141391 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
141392 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
141393 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
141394 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
141395 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
141396 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
141397 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
141398 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
141399 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
141400 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
141401 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
141402 +solos_param_store_34755 solos_param_store 4-0 34755 NULL nohasharray
141403 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
141404 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
141405 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
141406 +device_add_34766 device_add 0 34766 NULL
141407 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
141408 +gsmld_read_34768 gsmld_read 0 34768 NULL
141409 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 NULL nohasharray
141410 +pipe_read_34776 pipe_read 0 34776 &bucket_table_alloc_34776
141411 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
141412 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
141413 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
141414 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
141415 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
141416 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
141417 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
141418 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
141419 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
141420 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
141421 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
141422 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
141423 +show_in5_34809 show_in5 0 34809 NULL
141424 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
141425 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
141426 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
141427 +stream_drop_34819 stream_drop 0 34819 NULL
141428 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
141429 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
141430 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
141431 +bio_segments_34832 bio_segments 0 34832 NULL
141432 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
141433 +charger_get_property_34836 charger_get_property 0 34836 NULL
141434 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
141435 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
141436 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
141437 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
141438 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
141439 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
141440 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
141441 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
141442 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
141443 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
141444 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
141445 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
141446 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
141447 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
141448 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
141449 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
141450 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
141451 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
141452 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
141453 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
141454 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
141455 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
141456 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
141457 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
141458 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
141459 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
141460 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
141461 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
141462 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
141463 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
141464 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
141465 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
141466 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
141467 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
141468 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
141469 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
141470 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
141471 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
141472 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
141473 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
141474 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
141475 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
141476 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 NULL nohasharray
141477 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 &mipi_dsi_dcs_write_34910 nohasharray
141478 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
141479 +x25_create_34911 x25_create 0 34911 NULL nohasharray
141480 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
141481 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
141482 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
141483 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
141484 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
141485 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 2-0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
141486 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916 nohasharray
141487 +hci_sock_getname_34916 hci_sock_getname 0 34916 &write_msg_34916 nohasharray
141488 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916
141489 +michael_setkey_34918 michael_setkey 0 34918 NULL
141490 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
141491 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
141492 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
141493 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
141494 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
141495 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
141496 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
141497 +wait_comp_34945 wait_comp 0 34945 NULL
141498 +show_max_uA_34951 show_max_uA 0 34951 NULL
141499 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
141500 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
141501 +i2c_transfer_34958 i2c_transfer 0-3 34958 &skb_gro_header_slow_34958
141502 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
141503 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
141504 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
141505 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
141506 +edge_show_34977 edge_show 0 34977 NULL
141507 +vendor_command_34980 vendor_command 0 34980 NULL
141508 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
141509 +get_icons_34984 get_icons 0 34984 NULL
141510 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
141511 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
141512 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
141513 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
141514 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
141515 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
141516 +print_message_35000 print_message 0 35000 NULL
141517 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
141518 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
141519 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
141520 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
141521 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
141522 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
141523 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
141524 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
141525 +ark3116_open_35007 ark3116_open 0 35007 NULL
141526 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
141527 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
141528 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
141529 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
141530 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
141531 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
141532 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
141533 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
141534 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
141535 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
141536 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
141537 +stmmac_open_35034 stmmac_open 0 35034 NULL
141538 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
141539 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
141540 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
141541 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
141542 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
141543 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
141544 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
141545 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
141546 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
141547 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
141548 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
141549 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
141550 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
141551 +read_dsunc_35067 read_dsunc 0 35067 NULL
141552 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
141553 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
141554 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
141555 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
141556 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
141557 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
141558 +create_35091 create 0 35091 NULL
141559 +line6_submit_audio_out_all_urbs_35094 line6_submit_audio_out_all_urbs 0 35094 NULL nohasharray
141560 +power_35094 power 0 35094 &line6_submit_audio_out_all_urbs_35094
141561 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
141562 +transmit_35097 transmit 0 35097 NULL nohasharray
141563 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
141564 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
141565 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
141566 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
141567 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
141568 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
141569 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
141570 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
141571 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
141572 +calibrate_35111 calibrate 0 35111 NULL
141573 +pre_xfer_35114 pre_xfer 0 35114 NULL
141574 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
141575 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
141576 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
141577 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
141578 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
141579 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
141580 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
141581 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
141582 +jfs_writepages_35149 jfs_writepages 0 35149 NULL nohasharray
141583 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 &jfs_writepages_35149
141584 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
141585 +async_store_35157 async_store 0-4 35157 NULL
141586 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
141587 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
141588 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
141589 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
141590 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
141591 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
141592 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
141593 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
141594 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
141595 +set_component_power_status_35182 set_component_power_status 0-4 35182 NULL
141596 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
141597 +serial_show_35187 serial_show 0 35187 NULL
141598 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
141599 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
141600 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
141601 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
141602 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
141603 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL nohasharray
141604 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 &iwl_nvm_read_chunk_35198
141605 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
141606 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
141607 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
141608 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
141609 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4-0 35210 NULL nohasharray
141610 +ipgre_get_size_35210 ipgre_get_size 0 35210 &unix_stream_recvmsg_35210
141611 +memory_high_write_35211 memory_high_write 0-3 35211 NULL
141612 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
141613 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
141614 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
141615 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
141616 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
141617 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
141618 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
141619 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
141620 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 NULL nohasharray
141621 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 &snd_m3_pcm_start_35232
141622 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
141623 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
141624 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
141625 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
141626 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
141627 +gracl_reload_35241 gracl_reload 0 35241 NULL
141628 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
141629 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
141630 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
141631 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
141632 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
141633 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
141634 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
141635 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
141636 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
141637 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
141638 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
141639 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
141640 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
141641 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
141642 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4-0 35280 NULL
141643 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
141644 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
141645 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
141646 +__stop_cpus_35282 __stop_cpus 0 35282 &inv_attr_show_35282 nohasharray
141647 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282 nohasharray
141648 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &set_in_max_35282
141649 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
141650 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
141651 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
141652 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
141653 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
141654 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
141655 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
141656 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
141657 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
141658 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
141659 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
141660 +show_35313 show 0 35313 NULL
141661 +ifindex_show_35314 ifindex_show 0 35314 NULL
141662 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
141663 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
141664 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
141665 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
141666 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
141667 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
141668 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
141669 +write_page_35331 write_page 0 35331 NULL
141670 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
141671 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
141672 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
141673 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
141674 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
141675 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
141676 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
141677 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
141678 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
141679 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
141680 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
141681 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
141682 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
141683 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351 nohasharray
141684 +flash_timeout_store_35351 flash_timeout_store 0-4 35351 &show_state_target_residency_35351
141685 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
141686 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
141687 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
141688 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
141689 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
141690 +set_chglim_35363 set_chglim 0-4 35363 NULL
141691 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
141692 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
141693 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
141694 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
141695 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
141696 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 NULL nohasharray
141697 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 &snd_pcm_do_start_35380
141698 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
141699 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
141700 +init_35395 init 0 35395 NULL
141701 +store_35397 store 0-4 35397 NULL
141702 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
141703 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
141704 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
141705 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
141706 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
141707 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
141708 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
141709 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
141710 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
141711 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
141712 +show_fault_35423 show_fault 0 35423 NULL nohasharray
141713 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
141714 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
141715 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
141716 +firm_purge_35431 firm_purge 0 35431 NULL
141717 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
141718 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
141719 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
141720 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
141721 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
141722 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
141723 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
141724 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
141725 +bq24190_read_35453 bq24190_read 0 35453 NULL
141726 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
141727 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
141728 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
141729 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 5-4 35460 NULL
141730 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
141731 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
141732 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
141733 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
141734 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
141735 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
141736 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
141737 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
141738 +store_comm_35484 store_comm 0-4 35484 NULL
141739 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
141740 +sis630_access_35490 sis630_access 0 35490 NULL
141741 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
141742 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
141743 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
141744 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
141745 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
141746 +cs421x_init_35506 cs421x_init 0 35506 NULL
141747 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
141748 +hints_store_35510 hints_store 0-4 35510 NULL
141749 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
141750 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
141751 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
141752 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
141753 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
141754 +async_setkey_35521 async_setkey 3 35521 NULL
141755 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
141756 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
141757 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
141758 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
141759 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
141760 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
141761 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL
141762 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
141763 +store_channel_35540 store_channel 0-4 35540 NULL
141764 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
141765 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
141766 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
141767 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
141768 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
141769 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
141770 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
141771 +sq905c_command_35566 sq905c_command 0 35566 NULL
141772 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
141773 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
141774 +update_size_35574 update_size 0 35574 NULL
141775 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
141776 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
141777 +usb_rapid_charge_store_35583 usb_rapid_charge_store 0-4 35583 NULL
141778 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
141779 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
141780 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
141781 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
141782 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
141783 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
141784 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
141785 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
141786 +io_serial_in_35602 io_serial_in 0 35602 NULL
141787 +ReadZReg_35604 ReadZReg 0 35604 NULL nohasharray
141788 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 &ReadZReg_35604
141789 +show_lmc_35605 show_lmc 0 35605 NULL nohasharray
141790 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 &show_lmc_35605
141791 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
141792 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
141793 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
141794 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
141795 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
141796 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
141797 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
141798 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
141799 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
141800 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
141801 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
141802 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL nohasharray
141803 +mlx4_en_get_sset_count_35650 mlx4_en_get_sset_count 0 35650 &cfq_fifo_expire_async_store_35650
141804 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
141805 +show_sched5_35655 show_sched5 0 35655 NULL
141806 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
141807 +request_lock_35670 request_lock 0 35670 NULL
141808 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
141809 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
141810 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 NULL
141811 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
141812 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
141813 +dif_show_35685 dif_show 0 35685 NULL
141814 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
141815 +dm_table_create_35687 dm_table_create 3 35687 NULL
141816 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
141817 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
141818 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
141819 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
141820 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
141821 +md_super_write_35703 md_super_write 4 35703 NULL
141822 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
141823 +toshiba_panel_power_on_get_35719 toshiba_panel_power_on_get 0 35719 NULL
141824 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
141825 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
141826 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
141827 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
141828 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
141829 +read_35737 read 0 35737 NULL nohasharray
141830 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737 nohasharray
141831 +crb_send_35737 crb_send 0 35737 &sd_start_ov361x_35737
141832 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
141833 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
141834 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
141835 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
141836 +type_show_35748 type_show 0 35748 NULL nohasharray
141837 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
141838 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
141839 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
141840 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
141841 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
141842 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
141843 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
141844 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
141845 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
141846 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
141847 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
141848 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
141849 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
141850 +governor_show_35794 governor_show 0 35794 NULL
141851 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
141852 +toshiba_usb_sleep_music_set_35801 toshiba_usb_sleep_music_set 0 35801 NULL
141853 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
141854 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
141855 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
141856 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
141857 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
141858 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
141859 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
141860 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
141861 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
141862 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
141863 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
141864 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
141865 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
141866 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
141867 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
141868 +wl3501_open_35855 wl3501_open 0 35855 NULL
141869 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
141870 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
141871 +num_parts_show_35868 num_parts_show 0 35868 NULL
141872 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
141873 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
141874 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
141875 +tun_show_group_35875 tun_show_group 0 35875 NULL
141876 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
141877 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
141878 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
141879 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
141880 +fuse_notify_35888 fuse_notify 0 35888 NULL
141881 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
141882 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
141883 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
141884 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
141885 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
141886 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL nohasharray
141887 +cow_file_range_async_35912 cow_file_range_async 0 35912 &igmpv3_newpack_35912
141888 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
141889 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
141890 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
141891 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
141892 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
141893 +ch_probe_35922 ch_probe 0 35922 NULL
141894 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
141895 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
141896 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 NULL nohasharray
141897 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 &rx_defrag_init_called_read_35935
141898 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
141899 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
141900 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
141901 +irqcontrol_35953 irqcontrol 0 35953 NULL
141902 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
141903 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
141904 +kernel_bind_35955 kernel_bind 0 35955 NULL
141905 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
141906 +set_cur_state_35966 set_cur_state 0 35966 NULL
141907 +cxgb_open_35970 cxgb_open 0 35970 NULL
141908 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
141909 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972 nohasharray
141910 +nv_get_sset_count_35972 nv_get_sset_count 0 35972 &aa_replace_current_profile_35972
141911 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
141912 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974 nohasharray
141913 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &generic_ocp_read_35974
141914 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
141915 +lprev_show_35978 lprev_show 0 35978 NULL
141916 +acl_alloc_35979 acl_alloc 1 35979 NULL
141917 +show_35981 show 0 35981 NULL
141918 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
141919 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
141920 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
141921 +raw_bind_35989 raw_bind 0 35989 NULL
141922 +koneplus_sysfs_write_35993 koneplus_sysfs_write 6-0 35993 NULL
141923 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
141924 +current_channel_show_35996 current_channel_show 0 35996 NULL
141925 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
141926 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
141927 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
141928 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
141929 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
141930 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
141931 +console_store_36007 console_store 4-0 36007 NULL
141932 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
141933 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
141934 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
141935 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
141936 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
141937 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
141938 +show_36024 show 0 36024 NULL
141939 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
141940 +afs_getattr_36026 afs_getattr 0 36026 NULL
141941 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
141942 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
141943 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
141944 +ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6-0 36029 NULL
141945 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
141946 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
141947 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
141948 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
141949 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
141950 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
141951 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
141952 +num_arg_36039 num_arg 0 36039 NULL
141953 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
141954 +init_36051 init 0 36051 NULL
141955 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
141956 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
141957 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
141958 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
141959 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
141960 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
141961 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
141962 +show_power_crit_36062 show_power_crit 0 36062 NULL
141963 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
141964 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
141965 +write_emulate_36065 write_emulate 2 36065 NULL
141966 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
141967 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
141968 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
141969 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
141970 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
141971 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
141972 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
141973 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
141974 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
141975 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
141976 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
141977 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
141978 +map_capability_36089 map_capability 5 36089 NULL
141979 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
141980 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
141981 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
141982 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
141983 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
141984 +read_dsrate_36103 read_dsrate 0 36103 NULL
141985 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
141986 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
141987 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
141988 +compile_date_show_36116 compile_date_show 0 36116 NULL
141989 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
141990 +show_36118 show 0 36118 &simple_xattr_alloc_36118
141991 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
141992 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
141993 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
141994 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
141995 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
141996 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
141997 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
141998 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
141999 +authorized_store_36134 authorized_store 0-4 36134 NULL
142000 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
142001 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
142002 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
142003 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
142004 +ext3_readpages_36144 ext3_readpages 4 36144 NULL nohasharray
142005 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 &ext3_readpages_36144
142006 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
142007 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
142008 +show_remote_port_36146 show_remote_port 0 36146 NULL
142009 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
142010 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
142011 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
142012 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
142013 +twl_set_36154 twl_set 2 36154 NULL
142014 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
142015 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
142016 +sys_send_36161 sys_send 3 36161 NULL
142017 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
142018 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
142019 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
142020 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
142021 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
142022 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
142023 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
142024 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
142025 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
142026 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
142027 +modify_device_36179 modify_device 0 36179 NULL
142028 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
142029 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
142030 +phys_state_show_36187 phys_state_show 0 36187 NULL
142031 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
142032 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
142033 +ircomm_tty_write_room_36203 ircomm_tty_write_room 0 36203 NULL
142034 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
142035 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
142036 +write_word_36211 write_word 0 36211 NULL
142037 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
142038 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
142039 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
142040 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
142041 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
142042 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
142043 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
142044 +wil_agg_size_36229 wil_agg_size 0-2 36229 NULL nohasharray
142045 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 &wil_agg_size_36229
142046 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
142047 +ping_bind_36236 ping_bind 0 36236 NULL
142048 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
142049 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
142050 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
142051 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
142052 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
142053 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
142054 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
142055 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
142056 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
142057 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
142058 +bnad_get_stats_count_locked_36255 bnad_get_stats_count_locked 0 36255 NULL
142059 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
142060 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
142061 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
142062 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
142063 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
142064 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
142065 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
142066 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
142067 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
142068 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
142069 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
142070 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
142071 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
142072 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
142073 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
142074 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
142075 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
142076 +show_in_min3_36304 show_in_min3 0 36304 NULL
142077 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
142078 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
142079 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
142080 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
142081 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
142082 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
142083 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
142084 +lc_create_36332 lc_create 4 36332 NULL
142085 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
142086 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
142087 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
142088 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
142089 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
142090 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
142091 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
142092 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
142093 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 NULL nohasharray
142094 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353 nohasharray
142095 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &xz_dec_lzma2_create_36353
142096 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
142097 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
142098 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
142099 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
142100 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
142101 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
142102 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
142103 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
142104 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
142105 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
142106 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
142107 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
142108 +sierra_write_36402 sierra_write 4-0 36402 NULL
142109 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
142110 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
142111 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3-0 36405 NULL
142112 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
142113 +qdsb_get_36409 qdsb_get 0 36409 NULL
142114 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
142115 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
142116 +teles_suspend_36416 teles_suspend 0 36416 NULL
142117 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
142118 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
142119 +ath10k_wmi_pdev_set_quiet_mode_36424 ath10k_wmi_pdev_set_quiet_mode 0 36424 NULL
142120 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
142121 +no_uld_show_36430 no_uld_show 0 36430 NULL
142122 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
142123 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
142124 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL nohasharray
142125 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 &rtnl_link_get_size_36436
142126 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
142127 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
142128 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
142129 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
142130 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
142131 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
142132 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
142133 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
142134 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
142135 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
142136 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
142137 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
142138 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
142139 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
142140 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
142141 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
142142 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
142143 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
142144 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
142145 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
142146 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
142147 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
142148 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
142149 +vmci_route_36488 vmci_route 0 36488 NULL
142150 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
142151 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
142152 +ip6_append_data_36490 ip6_append_data 4-5 36490 &tx_tx_checksum_result_read_36490 nohasharray
142153 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &ip6_append_data_36490 nohasharray
142154 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490
142155 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
142156 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
142157 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
142158 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
142159 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
142160 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
142161 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
142162 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
142163 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
142164 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
142165 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
142166 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
142167 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
142168 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
142169 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
142170 +de_init_hw_36543 de_init_hw 0 36543 NULL
142171 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
142172 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
142173 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
142174 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
142175 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
142176 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
142177 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
142178 +__lock_page_killable_36561 __lock_page_killable 0 36561 NULL nohasharray
142179 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 &__lock_page_killable_36561
142180 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
142181 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
142182 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
142183 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
142184 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
142185 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
142186 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
142187 +__erst_read_36579 __erst_read 0 36579 NULL
142188 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
142189 +show_36588 show 0 36588 NULL
142190 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
142191 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
142192 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
142193 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
142194 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
142195 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
142196 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
142197 +init_36600 init 0 36600 NULL
142198 +read_byte_36604 read_byte 0 36604 NULL
142199 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
142200 +show_dev_name_36608 show_dev_name 0 36608 NULL
142201 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
142202 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
142203 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
142204 +kstrtoll_36612 kstrtoll 0 36612 NULL
142205 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
142206 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
142207 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
142208 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
142209 +proto_name_show_36630 proto_name_show 0 36630 NULL
142210 +power_save_36634 power_save 0 36634 NULL
142211 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
142212 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
142213 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
142214 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL nohasharray
142215 +cyapa_gen5_bl_exit_36644 cyapa_gen5_bl_exit 0 36644 &ov2640_write_array_36644
142216 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
142217 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
142218 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL nohasharray
142219 +tty_copy_to_user_36648 tty_copy_to_user 4 36648 &lpfc_idiag_extacc_alloc_get_36648
142220 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
142221 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
142222 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
142223 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
142224 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
142225 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
142226 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
142227 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
142228 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL nohasharray
142229 +get_temp_input_36671 get_temp_input 0 36671 &iscsi_host_alloc_36671
142230 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
142231 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
142232 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
142233 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
142234 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
142235 +__follow_pte_36683 __follow_pte 0 36683 NULL
142236 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
142237 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
142238 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
142239 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
142240 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
142241 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
142242 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
142243 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
142244 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
142245 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
142246 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
142247 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
142248 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
142249 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
142250 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
142251 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
142252 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
142253 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
142254 +multicast_show_36734 multicast_show 0 36734 NULL
142255 +read_36735 read 0 36735 NULL
142256 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
142257 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
142258 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
142259 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
142260 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
142261 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
142262 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
142263 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
142264 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
142265 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
142266 +agc_status_36756 agc_status 0 36756 NULL
142267 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
142268 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
142269 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
142270 +get_ncm_36766 get_ncm 0 36766 NULL
142271 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
142272 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
142273 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
142274 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
142275 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
142276 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
142277 +musb_schedule_36787 musb_schedule 0 36787 NULL
142278 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
142279 +of_iomap_36793 of_iomap 2 36793 NULL nohasharray
142280 +hrz_open_rx_36793 hrz_open_rx 0 36793 &of_iomap_36793
142281 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
142282 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
142283 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
142284 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
142285 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
142286 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
142287 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
142288 +i915_gem_object_get_pages_dmabuf_36807 i915_gem_object_get_pages_dmabuf 0 36807 NULL
142289 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL nohasharray
142290 +ssb_sdio_read16_36808 ssb_sdio_read16 0 36808 &flock_lock_file_wait_36808
142291 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
142292 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
142293 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
142294 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
142295 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
142296 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
142297 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
142298 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
142299 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
142300 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
142301 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
142302 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
142303 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
142304 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
142305 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
142306 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
142307 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
142308 +set_rate_36858 set_rate 0 36858 NULL nohasharray
142309 +cm_write_36858 cm_write 0-3 36858 &set_rate_36858 nohasharray
142310 +ci_fan_ctrl_set_fan_speed_percent_36858 ci_fan_ctrl_set_fan_speed_percent 0 36858 &cm_write_36858
142311 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
142312 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
142313 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
142314 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
142315 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
142316 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
142317 +stp_state_show_36872 stp_state_show 0 36872 NULL
142318 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
142319 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
142320 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
142321 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
142322 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 NULL
142323 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
142324 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
142325 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
142326 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
142327 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
142328 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
142329 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
142330 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
142331 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
142332 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
142333 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
142334 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
142335 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
142336 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
142337 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
142338 +cuse_read_36920 cuse_read 0-3 36920 NULL
142339 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
142340 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
142341 +store_lid_36925 store_lid 0-4 36925 NULL
142342 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
142343 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
142344 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
142345 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
142346 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
142347 +ax88179_write_cmd_nopm_36938 ax88179_write_cmd_nopm 5 36938 NULL
142348 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
142349 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
142350 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
142351 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
142352 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
142353 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
142354 +div_u64_36951 div_u64 0 36951 NULL
142355 +write_leb_36957 write_leb 5-0 36957 NULL
142356 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
142357 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
142358 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
142359 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
142360 +afs_setattr_36981 afs_setattr 0 36981 NULL
142361 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
142362 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
142363 +set_convrate_36989 set_convrate 0-4 36989 NULL
142364 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
142365 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
142366 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
142367 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
142368 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
142369 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
142370 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
142371 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
142372 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
142373 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
142374 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
142375 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
142376 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
142377 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
142378 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
142379 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 NULL
142380 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
142381 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
142382 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
142383 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
142384 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
142385 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
142386 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
142387 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
142388 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
142389 +fat_readpage_37025 fat_readpage 0 37025 NULL
142390 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
142391 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
142392 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
142393 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
142394 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
142395 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
142396 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
142397 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
142398 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
142399 +command_file_read_37038 command_file_read 3-0 37038 NULL
142400 +do_action_37040 do_action 0 37040 NULL nohasharray
142401 +erst_write_37040 erst_write 0 37040 &do_action_37040
142402 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
142403 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
142404 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
142405 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
142406 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
142407 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
142408 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
142409 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
142410 +ql_get_sset_count_37070 ql_get_sset_count 0 37070 NULL
142411 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 NULL nohasharray
142412 +logfs_write_rec_37072 logfs_write_rec 0 37072 &vmci_transport_send_wrote_37072
142413 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
142414 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
142415 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
142416 +parse_command_37079 parse_command 2-0 37079 NULL
142417 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
142418 +resize_37084 resize 0 37084 NULL
142419 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
142420 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
142421 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
142422 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
142423 +show_37102 show 0 37102 NULL
142424 +store_bind_37104 store_bind 0-4 37104 NULL
142425 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
142426 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
142427 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
142428 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
142429 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
142430 +flash_sync_strobe_show_37116 flash_sync_strobe_show 0 37116 NULL nohasharray
142431 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 &flash_sync_strobe_show_37116
142432 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
142433 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
142434 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
142435 +show_nets_37127 show_nets 0 37127 NULL
142436 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL nohasharray
142437 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 &snd_hda_get_conn_list_37132 nohasharray
142438 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132
142439 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
142440 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
142441 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
142442 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
142443 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
142444 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
142445 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
142446 +handshake_37157 handshake 0 37157 NULL
142447 +msg_word_37164 msg_word 0 37164 NULL
142448 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
142449 +bop_last_key_37173 bop_last_key 0 37173 NULL
142450 +boot_37174 boot 0 37174 NULL
142451 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
142452 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
142453 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
142454 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
142455 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
142456 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
142457 +vcc_recvmsg_37198 vcc_recvmsg 4-0 37198 NULL nohasharray
142458 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
142459 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
142460 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
142461 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
142462 +ixgbe_get_sset_count_37207 ixgbe_get_sset_count 0 37207 NULL
142463 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
142464 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
142465 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
142466 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
142467 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
142468 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 NULL nohasharray
142469 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 &bchannel_get_rxbuf_37213 nohasharray
142470 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213
142471 +inv_show_37218 inv_show 0 37218 NULL
142472 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
142473 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
142474 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
142475 +__do_replace_37227 __do_replace 5 37227 NULL
142476 +store_temp8_37228 store_temp8 0-4 37228 NULL
142477 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
142478 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
142479 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
142480 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
142481 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
142482 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
142483 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
142484 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
142485 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
142486 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
142487 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
142488 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
142489 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
142490 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
142491 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
142492 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
142493 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
142494 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
142495 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
142496 +c101_run_37279 c101_run 2 37279 NULL
142497 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
142498 +phy_reset_37283 phy_reset 0 37283 NULL
142499 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
142500 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
142501 +command_37288 command 0 37288 NULL
142502 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
142503 +write_37289 write 0 37289 &idt77252_send_37289
142504 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
142505 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
142506 +governor_store_37304 governor_store 0-4 37304 NULL
142507 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
142508 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
142509 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
142510 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
142511 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
142512 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
142513 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
142514 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
142515 +composite_bind_37313 composite_bind 0 37313 NULL
142516 +program_regs_37317 program_regs 0 37317 NULL
142517 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
142518 +version_show_37322 version_show 0 37322 NULL
142519 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
142520 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
142521 +kern_path_37329 kern_path 0 37329 NULL
142522 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
142523 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
142524 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
142525 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
142526 +get_any_page_37337 get_any_page 0 37337 NULL
142527 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
142528 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
142529 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
142530 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
142531 +hso_serial_write_room_37344 hso_serial_write_room 0 37344 NULL
142532 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
142533 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
142534 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
142535 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
142536 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
142537 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
142538 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
142539 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
142540 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
142541 +xcan_open_37377 xcan_open 0 37377 NULL
142542 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
142543 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
142544 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
142545 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
142546 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
142547 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
142548 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
142549 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
142550 +hidp_output_report_37401 hidp_output_report 3-0 37401 NULL
142551 +channel_set_37410 channel_set 0-4 37410 NULL
142552 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
142553 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
142554 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
142555 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
142556 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
142557 +find_next_bit_37422 find_next_bit 0 37422 &acpi_os_allocate_zeroed_37422
142558 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
142559 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
142560 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
142561 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
142562 +fru_alloc_37442 fru_alloc 1 37442 NULL
142563 +show_als_en_37445 show_als_en 0 37445 NULL
142564 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
142565 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
142566 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
142567 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
142568 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
142569 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
142570 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
142571 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
142572 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
142573 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
142574 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
142575 +prepare_header80_37479 prepare_header80 0 37479 NULL
142576 +get_est_timing_37484 get_est_timing 0 37484 NULL
142577 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
142578 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 NULL nohasharray
142579 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 &logi_dj_recv_forward_hidpp_37486
142580 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
142581 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
142582 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
142583 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
142584 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
142585 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
142586 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
142587 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
142588 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
142589 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
142590 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
142591 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
142592 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
142593 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
142594 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
142595 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
142596 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
142597 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
142598 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
142599 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
142600 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
142601 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
142602 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
142603 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
142604 +extent_map_end_37550 extent_map_end 0 37550 NULL
142605 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
142606 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
142607 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
142608 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
142609 +show_37574 show 0 37574 NULL
142610 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
142611 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
142612 +block_show_37580 block_show 0 37580 NULL
142613 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
142614 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
142615 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
142616 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
142617 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
142618 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
142619 +show_lid_state_37597 show_lid_state 0 37597 NULL
142620 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
142621 +read_field_37603 read_field 0 37603 NULL
142622 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
142623 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL nohasharray
142624 +ext2_freeze_37607 ext2_freeze 0 37607 &mlx4_get_mgm_entry_size_37607
142625 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
142626 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
142627 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
142628 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
142629 +sha1_export_37617 sha1_export 0 37617 NULL
142630 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
142631 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
142632 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
142633 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
142634 +rd_byte_37632 rd_byte 0 37632 NULL
142635 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
142636 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
142637 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
142638 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
142639 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
142640 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
142641 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
142642 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
142643 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
142644 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
142645 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 NULL nohasharray
142646 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
142647 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
142648 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
142649 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
142650 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
142651 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
142652 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
142653 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
142654 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL nohasharray
142655 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 &__wa_seg_calculate_isoc_frame_count_37672 nohasharray
142656 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672
142657 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
142658 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
142659 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
142660 +hix5hd2_i2c_xfer_msg_37678 hix5hd2_i2c_xfer_msg 0 37678 NULL
142661 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
142662 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
142663 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
142664 +regmap_map_read_file_37685 regmap_map_read_file 3-0 37685 NULL
142665 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
142666 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
142667 +parse_arg_37696 parse_arg 0 37696 NULL
142668 +smic_size_37697 smic_size 0 37697 NULL
142669 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
142670 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
142671 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
142672 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 2-0 37702 NULL nohasharray
142673 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 &ata_scsi_change_queue_depth_37702
142674 +smp_req_37703 smp_req 0 37703 NULL
142675 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
142676 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
142677 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
142678 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
142679 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
142680 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
142681 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
142682 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
142683 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
142684 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
142685 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
142686 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
142687 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
142688 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
142689 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
142690 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
142691 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
142692 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
142693 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
142694 +pre_action_37765 pre_action 0 37765 NULL nohasharray
142695 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 &pre_action_37765 nohasharray
142696 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &snd_cx25821_prepare_37765
142697 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
142698 +filemap_flush_37767 filemap_flush 0 37767 NULL
142699 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
142700 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
142701 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
142702 +__il3945_up_37778 __il3945_up 0 37778 NULL
142703 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
142704 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
142705 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
142706 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
142707 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
142708 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
142709 +nr_open_37793 nr_open 0 37793 NULL
142710 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
142711 +read_posted_37797 read_posted 0 37797 NULL nohasharray
142712 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
142713 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
142714 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
142715 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
142716 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
142717 +setup_irq_37809 setup_irq 0 37809 NULL
142718 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
142719 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
142720 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
142721 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
142722 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
142723 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
142724 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-4-5 37827 NULL
142725 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
142726 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
142727 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
142728 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
142729 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
142730 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
142731 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
142732 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
142733 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
142734 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
142735 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
142736 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
142737 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
142738 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
142739 +dev_port_show_37881 dev_port_show 0 37881 NULL
142740 +set_registers_37883 set_registers 4 37883 NULL
142741 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
142742 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
142743 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
142744 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
142745 +pubek_show_37903 pubek_show 0 37903 NULL
142746 +compiler_show_37905 compiler_show 0 37905 NULL
142747 +show_target_37913 show_target 0 37913 NULL
142748 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
142749 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
142750 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
142751 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
142752 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
142753 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
142754 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
142755 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
142756 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
142757 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
142758 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
142759 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
142760 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
142761 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
142762 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 NULL nohasharray
142763 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 &cdc_ncm_show_wNdpOutDivisor_37955
142764 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
142765 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
142766 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
142767 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
142768 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
142769 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
142770 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
142771 +toshiba_function_keys_get_37965 toshiba_function_keys_get 0 37965 NULL
142772 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
142773 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
142774 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
142775 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
142776 +cyapa_gen3_do_calibrate_37976 cyapa_gen3_do_calibrate 0-4 37976 NULL
142777 +cw1200_spi_align_size_37981 cw1200_spi_align_size 0-2 37981 NULL
142778 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
142779 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
142780 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
142781 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
142782 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
142783 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
142784 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
142785 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
142786 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
142787 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
142788 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
142789 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
142790 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
142791 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
142792 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
142793 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
142794 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
142795 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
142796 +init_dma_38018 init_dma 0 38018 NULL
142797 +crc32_init_38021 crc32_init 0 38021 NULL
142798 +show_beep_38022 show_beep 0 38022 NULL
142799 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
142800 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
142801 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
142802 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
142803 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
142804 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
142805 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
142806 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
142807 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
142808 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
142809 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
142810 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
142811 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
142812 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3-0 38050 NULL
142813 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
142814 +create_l2entity_38053 create_l2entity 0 38053 NULL
142815 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
142816 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
142817 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
142818 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
142819 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
142820 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
142821 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
142822 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
142823 +plip_open_38078 plip_open 0 38078 NULL
142824 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
142825 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
142826 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
142827 +read_38082 read 0 38082 NULL
142828 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
142829 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
142830 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
142831 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
142832 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
142833 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
142834 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
142835 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
142836 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
142837 +ep0_read_38095 ep0_read 3 38095 NULL
142838 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
142839 +vport_delete_38098 vport_delete 0 38098 NULL
142840 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
142841 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
142842 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
142843 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
142844 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
142845 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
142846 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
142847 +intervals_show_38131 intervals_show 0 38131 NULL
142848 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
142849 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
142850 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
142851 +units_show_38139 units_show 0 38139 NULL
142852 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
142853 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
142854 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
142855 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
142856 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
142857 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
142858 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
142859 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
142860 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
142861 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
142862 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
142863 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
142864 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
142865 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
142866 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
142867 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
142868 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
142869 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
142870 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
142871 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
142872 +readlink_38193 readlink 0 38193 NULL nohasharray
142873 +do_path_lookup_38193 do_path_lookup 0 38193 &readlink_38193
142874 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
142875 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
142876 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
142877 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
142878 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
142879 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
142880 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
142881 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
142882 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
142883 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
142884 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
142885 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
142886 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
142887 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
142888 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
142889 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
142890 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
142891 +m66592_queue_38237 m66592_queue 0 38237 NULL
142892 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL nohasharray
142893 +set_vfta_38239 set_vfta 0 38239 &ceph_decode_16_38239
142894 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
142895 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
142896 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
142897 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
142898 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
142899 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
142900 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
142901 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
142902 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
142903 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
142904 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
142905 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
142906 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
142907 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
142908 +xiic_busy_38263 xiic_busy 0 38263 &iscsi_ping_comp_event_38263
142909 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
142910 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
142911 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
142912 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
142913 +show_in3_input_38268 show_in3_input 0 38268 &mthca_alloc_icm_table_38268
142914 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
142915 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
142916 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
142917 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
142918 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
142919 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
142920 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
142921 +show_channel_38289 show_channel 0 38289 NULL
142922 +odev_write_38293 odev_write 0-3 38293 NULL
142923 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
142924 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
142925 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
142926 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
142927 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
142928 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
142929 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
142930 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
142931 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
142932 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
142933 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
142934 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
142935 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
142936 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
142937 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
142938 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
142939 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
142940 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
142941 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
142942 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
142943 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
142944 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
142945 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
142946 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
142947 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
142948 +security_getxattr_38355 security_getxattr 0 38355 NULL
142949 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
142950 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
142951 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
142952 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
142953 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
142954 +pyra_sysfs_write_38370 pyra_sysfs_write 6-0 38370 NULL
142955 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
142956 +active_duration_show_38373 active_duration_show 0 38373 NULL
142957 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
142958 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
142959 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
142960 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
142961 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
142962 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
142963 +_write_mirror_38398 _write_mirror 0 38398 NULL
142964 +vxp_inb_38402 vxp_inb 0 38402 NULL
142965 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
142966 +show_status_str_38406 show_status_str 0 38406 NULL
142967 +send_packet_38408 send_packet 0 38408 NULL
142968 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
142969 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
142970 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
142971 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
142972 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
142973 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
142974 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
142975 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
142976 +netlink_send_38434 netlink_send 5 38434 NULL
142977 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
142978 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
142979 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
142980 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
142981 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
142982 +offline_38447 offline 0 38447 &dev_set_mtu_38447
142983 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 NULL nohasharray
142984 +idt77252_open_38452 idt77252_open 0 38452 &tipc_bclink_xmit_38452 nohasharray
142985 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
142986 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
142987 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
142988 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
142989 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
142990 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
142991 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
142992 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
142993 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
142994 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
142995 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
142996 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
142997 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
142998 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
142999 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
143000 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
143001 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
143002 +store_bpp_38484 store_bpp 0-4 38484 NULL
143003 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
143004 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
143005 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
143006 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
143007 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
143008 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
143009 +kbd_backlight_timeout_show_38501 kbd_backlight_timeout_show 0 38501 NULL nohasharray
143010 +test_irq_store_38501 test_irq_store 0-4 38501 &kbd_backlight_timeout_show_38501
143011 +format_cam_size_38506 format_cam_size 0 38506 NULL
143012 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
143013 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
143014 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
143015 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
143016 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
143017 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
143018 +set_queue_count_38519 set_queue_count 0 38519 NULL
143019 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
143020 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
143021 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
143022 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 NULL nohasharray
143023 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 &nvkm_fb_create__38533
143024 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
143025 +prepare_header95_38540 prepare_header95 0 38540 NULL
143026 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
143027 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
143028 +xs_error_38560 xs_error 0 38560 NULL
143029 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
143030 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
143031 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
143032 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
143033 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
143034 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
143035 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
143036 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
143037 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
143038 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
143039 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
143040 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
143041 +radeon_hwmon_get_pwm1_min_38595 radeon_hwmon_get_pwm1_min 0 38595 NULL
143042 +write_38599 write 0 38599 NULL
143043 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
143044 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
143045 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
143046 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
143047 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
143048 +pep_indicate_38611 pep_indicate 5 38611 NULL
143049 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
143050 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
143051 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
143052 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
143053 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
143054 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 NULL nohasharray
143055 +atyfb_check_var_38619 atyfb_check_var 0 38619 &nf_ct_sack_adjust_38619
143056 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
143057 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
143058 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
143059 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
143060 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
143061 +i801_access_38631 i801_access 0 38631 NULL nohasharray
143062 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
143063 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
143064 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
143065 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
143066 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
143067 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
143068 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
143069 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
143070 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
143071 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
143072 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
143073 +ring_active_show_38652 ring_active_show 0 38652 NULL
143074 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
143075 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
143076 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
143077 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
143078 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
143079 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
143080 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL nohasharray
143081 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 &skb_tnl_header_len_38669
143082 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
143083 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
143084 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
143085 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
143086 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
143087 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
143088 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
143089 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
143090 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
143091 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
143092 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
143093 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
143094 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
143095 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
143096 +find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL nohasharray
143097 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
143098 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
143099 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
143100 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
143101 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
143102 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
143103 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
143104 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
143105 +store_38729 store 0-3 38729 NULL
143106 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
143107 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
143108 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
143109 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
143110 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
143111 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
143112 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
143113 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
143114 +microcode_write_38754 microcode_write 0-3 38754 NULL
143115 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
143116 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
143117 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
143118 +udf_readpages_38761 udf_readpages 4 38761 NULL
143119 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
143120 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
143121 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
143122 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
143123 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
143124 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
143125 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
143126 +qt2_write_room_38772 qt2_write_room 0 38772 NULL
143127 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
143128 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
143129 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
143130 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
143131 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
143132 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
143133 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
143134 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
143135 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
143136 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
143137 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
143138 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
143139 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
143140 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
143141 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
143142 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
143143 +err_decode_38804 err_decode 2 38804 NULL
143144 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
143145 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
143146 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
143147 +sys_select_38827 sys_select 1 38827 NULL
143148 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
143149 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
143150 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
143151 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836
143152 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
143153 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
143154 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
143155 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
143156 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
143157 +start_discovery_38858 start_discovery 4 38858 NULL
143158 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
143159 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
143160 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
143161 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
143162 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
143163 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
143164 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
143165 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
143166 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
143167 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
143168 +hdlc_open_38893 hdlc_open 0 38893 NULL
143169 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
143170 +oti6858_write_room_38896 oti6858_write_room 0 38896 NULL
143171 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
143172 +__fswab16_38898 __fswab16 0 38898 NULL
143173 +process_access_response_38899 process_access_response 0 38899 NULL
143174 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
143175 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
143176 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
143177 +ei_open_38906 ei_open 0 38906 NULL
143178 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
143179 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
143180 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
143181 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
143182 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
143183 +change_protocol_38922 change_protocol 0 38922 NULL
143184 +port_destid_show_38923 port_destid_show 0 38923 NULL
143185 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
143186 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
143187 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
143188 +ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
143189 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
143190 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
143191 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
143192 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
143193 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
143194 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
143195 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
143196 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
143197 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
143198 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
143199 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
143200 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
143201 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL
143202 +show_temp16_38958 show_temp16 0 38958 NULL
143203 +macaddress_show_38969 macaddress_show 0 38969 NULL
143204 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
143205 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
143206 +wp512_init_38975 wp512_init 0 38975 NULL
143207 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
143208 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
143209 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
143210 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
143211 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL nohasharray
143212 +pti_tty_write_room_38986 pti_tty_write_room 0 38986 &OSDSetBlock_38986
143213 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
143214 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
143215 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
143216 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
143217 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
143218 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
143219 +systemid_show_39002 systemid_show 0 39002 NULL
143220 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
143221 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
143222 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
143223 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
143224 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
143225 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
143226 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
143227 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
143228 +show_39014 show 0 39014 NULL
143229 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
143230 +cyapa_gen5_execute_panel_scan_39023 cyapa_gen5_execute_panel_scan 0 39023 NULL
143231 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
143232 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL nohasharray
143233 +ovl_copy_up_39031 ovl_copy_up 0 39031 &acpi_install_gpe_block_39031
143234 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
143235 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3-0 39034 NULL
143236 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
143237 +phy_read_status_39042 phy_read_status 0 39042 NULL
143238 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
143239 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
143240 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
143241 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
143242 +__wil_up_39052 __wil_up 0 39052 NULL
143243 +get_component_status_39053 get_component_status 0 39053 NULL
143244 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
143245 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
143246 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
143247 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
143248 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
143249 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
143250 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
143251 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
143252 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
143253 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
143254 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
143255 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
143256 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
143257 +qt2_open_39101 qt2_open 0 39101 NULL
143258 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
143259 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
143260 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
143261 +pause_transport_39115 pause_transport 0 39115 NULL
143262 +serial_resume_39116 serial_resume 0 39116 NULL
143263 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
143264 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
143265 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
143266 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
143267 +ea_foreach_39133 ea_foreach 0 39133 NULL
143268 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
143269 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
143270 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
143271 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
143272 +generic_permission_39150 generic_permission 0 39150 NULL
143273 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
143274 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
143275 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
143276 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
143277 +elevator_switch_39159 elevator_switch 0 39159 NULL
143278 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
143279 +xgbe_request_irqs_39169 xgbe_request_irqs 0 39169 NULL
143280 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
143281 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
143282 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
143283 +msr_device_create_39175 msr_device_create 0 39175 NULL
143284 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
143285 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
143286 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
143287 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
143288 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
143289 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
143290 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
143291 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
143292 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
143293 +location_show_39206 location_show 0 39206 NULL
143294 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
143295 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
143296 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
143297 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
143298 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
143299 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
143300 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
143301 +fuse_access_39220 fuse_access 0 39220 NULL
143302 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
143303 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
143304 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
143305 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
143306 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
143307 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
143308 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
143309 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
143310 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
143311 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
143312 +odev_read_39239 odev_read 0-3 39239 NULL
143313 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
143314 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
143315 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
143316 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
143317 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
143318 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
143319 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
143320 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
143321 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
143322 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
143323 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
143324 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
143325 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
143326 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
143327 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
143328 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
143329 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
143330 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
143331 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
143332 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
143333 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
143334 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
143335 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
143336 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
143337 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
143338 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
143339 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
143340 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
143341 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
143342 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
143343 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
143344 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
143345 +control_store_39323 control_store 0-4 39323 NULL
143346 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 NULL nohasharray
143347 +xgbe_alloc_channels_39324 xgbe_alloc_channels 0 39324 &hdaps_temp2_show_39324 nohasharray
143348 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 &xgbe_alloc_channels_39324
143349 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
143350 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
143351 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
143352 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
143353 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
143354 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
143355 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
143356 +sha512_init_39345 sha512_init 0 39345 NULL
143357 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
143358 +show_frame_align_39349 show_frame_align 0 39349 NULL
143359 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
143360 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
143361 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
143362 +store_39365 store 0-3 39365 NULL
143363 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
143364 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
143365 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
143366 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
143367 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL
143368 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
143369 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
143370 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
143371 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
143372 +__send_to_port_39386 __send_to_port 3-0-4 39386 NULL
143373 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
143374 +show_internals_39390 show_internals 0 39390 NULL
143375 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
143376 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
143377 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
143378 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
143379 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
143380 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
143381 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
143382 +user_power_read_39414 user_power_read 3-0 39414 NULL
143383 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
143384 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
143385 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
143386 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
143387 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
143388 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
143389 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
143390 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
143391 +user_list_39432 user_list 0-5 39432 NULL
143392 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
143393 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
143394 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
143395 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
143396 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
143397 +sys_semop_39457 sys_semop 3 39457 NULL
143398 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
143399 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
143400 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
143401 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
143402 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
143403 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
143404 +_request_lock_39482 _request_lock 0 39482 NULL
143405 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
143406 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
143407 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
143408 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
143409 +get_std_timing_39517 get_std_timing 0 39517 NULL
143410 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
143411 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
143412 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
143413 +state_store_39532 state_store 0-3 39532 NULL
143414 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
143415 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
143416 +set_rpm_39535 set_rpm 0-4 39535 NULL
143417 +strobe_get_39537 strobe_get 0 39537 NULL
143418 +show_flags_39540 show_flags 0 39540 NULL
143419 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
143420 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
143421 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
143422 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
143423 +sr_write_cmd_39554 sr_write_cmd 5-0 39554 &pp_write_39554
143424 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
143425 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
143426 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
143427 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
143428 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
143429 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL
143430 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
143431 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
143432 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
143433 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
143434 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
143435 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
143436 +ifb_open_39587 ifb_open 0 39587 NULL
143437 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
143438 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
143439 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
143440 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
143441 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
143442 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
143443 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
143444 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
143445 +sdio_readb_39618 sdio_readb 0 39618 NULL
143446 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
143447 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
143448 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
143449 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
143450 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
143451 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
143452 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
143453 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
143454 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
143455 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
143456 +fm_send_cmd_39639 fm_send_cmd 5-0 39639 &pin_2_irq_39639
143457 +show_change_ack_39644 show_change_ack 0 39644 NULL
143458 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
143459 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
143460 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
143461 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
143462 +afg_show_39651 afg_show 0 39651 NULL
143463 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
143464 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
143465 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL nohasharray
143466 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 &pfkey_sockaddr_size_39661 nohasharray
143467 +vxge_ethtool_get_sset_count_39661 vxge_ethtool_get_sset_count 0 39661 &ext4_readpage_inline_39661
143468 +function_show_39663 function_show 0 39663 NULL
143469 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
143470 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
143471 +read_39668 read 0 39668 NULL
143472 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
143473 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
143474 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
143475 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
143476 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
143477 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
143478 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
143479 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
143480 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
143481 +set_in_min1_39689 set_in_min1 0-4 39689 NULL nohasharray
143482 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 &set_in_min1_39689
143483 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
143484 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
143485 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
143486 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
143487 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
143488 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
143489 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
143490 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
143491 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
143492 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
143493 +srp_change_queue_depth_39742 srp_change_queue_depth 2-0 39742 NULL
143494 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
143495 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
143496 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
143497 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
143498 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
143499 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
143500 +show_input_39763 show_input 0 39763 NULL
143501 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
143502 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
143503 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
143504 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
143505 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
143506 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
143507 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
143508 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
143509 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
143510 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
143511 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
143512 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
143513 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
143514 +cdce706_reg_update_39804 cdce706_reg_update 0 39804 NULL
143515 +update_39807 update 0 39807 NULL
143516 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
143517 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
143518 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
143519 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
143520 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
143521 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
143522 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
143523 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
143524 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
143525 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
143526 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
143527 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
143528 +delay_store_39831 delay_store 0-3 39831 NULL
143529 +sched_write_39833 sched_write 0-3 39833 NULL
143530 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
143531 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
143532 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
143533 +clear_show_39848 clear_show 0 39848 NULL
143534 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
143535 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
143536 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
143537 +force_bredr_smp_read_39860 force_bredr_smp_read 3-0 39860 NULL
143538 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
143539 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
143540 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
143541 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
143542 +search_by_key_39874 search_by_key 0 39874 NULL
143543 +m920x_write_39879 m920x_write 0 39879 NULL
143544 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
143545 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
143546 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
143547 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
143548 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
143549 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
143550 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
143551 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
143552 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
143553 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
143554 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
143555 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
143556 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
143557 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
143558 +panic_event_39914 panic_event 0 39914 NULL
143559 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
143560 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
143561 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
143562 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
143563 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
143564 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
143565 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
143566 +core_id_show_39928 core_id_show 0 39928 NULL nohasharray
143567 +tse_reglen_39928 tse_reglen 0 39928 &core_id_show_39928
143568 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
143569 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
143570 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
143571 +__spi_async_39932 __spi_async 0 39932 NULL
143572 +__get_order_39935 __get_order 0 39935 NULL
143573 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
143574 +tipc_msg_build_39939 tipc_msg_build 4-5-0 39939 NULL
143575 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
143576 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
143577 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
143578 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
143579 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
143580 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
143581 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
143582 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
143583 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
143584 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
143585 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
143586 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
143587 +prepare_39963 prepare 0 39963 NULL
143588 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
143589 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
143590 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
143591 +rtl2832_regmap_write_39971 rtl2832_regmap_write 0 39971 NULL
143592 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
143593 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
143594 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
143595 +svc_create_39979 svc_create 0 39979 NULL
143596 +aer_inject_39984 aer_inject 0 39984 NULL
143597 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
143598 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
143599 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
143600 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
143601 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
143602 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
143603 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
143604 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
143605 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
143606 +keyspan_pda_write_room_40009 keyspan_pda_write_room 0 40009 NULL nohasharray
143607 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 &keyspan_pda_write_room_40009
143608 +cyapa_create_input_dev_40013 cyapa_create_input_dev 0 40013 NULL
143609 +smb_send_40015 smb_send 0 40015 NULL
143610 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
143611 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
143612 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
143613 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
143614 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &ivtvfb_write_40023 nohasharray
143615 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &nf_nat_icmpv6_reply_translation_40023
143616 +show_error_40026 show_error 0 40026 NULL
143617 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
143618 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
143619 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
143620 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
143621 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
143622 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
143623 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
143624 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
143625 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
143626 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
143627 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055 nohasharray
143628 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 &add_tty_40055
143629 +vpfe_start_streaming_40061 vpfe_start_streaming 0 40061 NULL
143630 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
143631 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
143632 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
143633 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
143634 +bql_show_40074 bql_show 0 40074 NULL
143635 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
143636 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
143637 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
143638 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
143639 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
143640 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
143641 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
143642 +ncp_request2_40102 ncp_request2 0 40102 NULL
143643 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
143644 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
143645 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
143646 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
143647 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
143648 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
143649 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL nohasharray
143650 +reg_read_range_40132 reg_read_range 4-0 40132 &dwc2_max_desc_num_40132
143651 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
143652 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
143653 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
143654 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
143655 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
143656 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
143657 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
143658 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
143659 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
143660 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
143661 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
143662 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
143663 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
143664 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
143665 +atl1c_up_40154 atl1c_up 0 40154 NULL
143666 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
143667 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
143668 +pt_write_40159 pt_write 3-0 40159 NULL
143669 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
143670 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
143671 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
143672 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
143673 +show_40187 show 0 40187 NULL
143674 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
143675 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
143676 +devnode_find_40199 devnode_find 3-2 40199 NULL nohasharray
143677 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 &devnode_find_40199
143678 +allocate_probes_40204 allocate_probes 1 40204 NULL
143679 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
143680 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
143681 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
143682 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
143683 +i40e_get_sset_count_40218 i40e_get_sset_count 0 40218 NULL
143684 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
143685 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
143686 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
143687 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
143688 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237
143689 +adjust_io_40247 adjust_io 0 40247 NULL
143690 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
143691 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
143692 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
143693 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
143694 +vlsi_open_40258 vlsi_open 0 40258 NULL
143695 +store_led_override_40261 store_led_override 0-3 40261 NULL
143696 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
143697 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
143698 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
143699 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
143700 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
143701 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
143702 +usbnet_read_cmd_40275 usbnet_read_cmd 7-0 40275 NULL
143703 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
143704 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
143705 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
143706 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
143707 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
143708 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
143709 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
143710 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 NULL nohasharray
143711 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 &dn_confirm_accept_40296
143712 +ncp_statfs_40298 ncp_statfs 0 40298 NULL nohasharray
143713 +tcp_error_40298 tcp_error 0 40298 &ncp_statfs_40298
143714 +SyS_bind_40303 SyS_bind 3 40303 NULL
143715 +ubi_io_write_data_40305 ubi_io_write_data 4-5-0 40305 NULL nohasharray
143716 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
143717 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
143718 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
143719 +prepare_40316 prepare 0 40316 NULL
143720 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
143721 +store_40327 store 0-3 40327 NULL
143722 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
143723 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
143724 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
143725 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
143726 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
143727 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
143728 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
143729 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL
143730 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
143731 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
143732 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
143733 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
143734 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
143735 +mmio_read_40348 mmio_read 4 40348 NULL
143736 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
143737 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
143738 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
143739 +store_green_40357 store_green 0-4 40357 NULL
143740 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
143741 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
143742 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
143743 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
143744 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
143745 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
143746 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
143747 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
143748 +get_chars_40373 get_chars 3 40373 NULL
143749 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
143750 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
143751 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
143752 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
143753 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
143754 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
143755 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
143756 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
143757 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
143758 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
143759 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
143760 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
143761 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
143762 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
143763 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
143764 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
143765 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
143766 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
143767 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
143768 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
143769 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
143770 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
143771 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
143772 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
143773 +rmd128_update_40445 rmd128_update 0 40445 NULL
143774 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
143775 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
143776 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL nohasharray
143777 +describe_stats_40450 describe_stats 0 40450 &atmel_rmem16_40450
143778 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
143779 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
143780 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
143781 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
143782 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
143783 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
143784 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
143785 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
143786 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
143787 +SyS_writev_40467 SyS_writev 3 40467 NULL
143788 +visor_open_40470 visor_open 0 40470 NULL
143789 +SyS_select_40473 SyS_select 1 40473 NULL
143790 +postdisable_40478 postdisable 0 40478 NULL
143791 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
143792 +read_usmargin_40485 read_usmargin 0 40485 NULL
143793 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
143794 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
143795 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
143796 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
143797 +tty_write_room_40495 tty_write_room 0 40495 NULL
143798 +show_dock_40500 show_dock 0 40500 NULL nohasharray
143799 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
143800 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
143801 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
143802 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
143803 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
143804 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
143805 +sg_phys_40507 sg_phys 0 40507 NULL nohasharray
143806 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 &sg_phys_40507
143807 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
143808 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
143809 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
143810 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
143811 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
143812 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
143813 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
143814 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
143815 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
143816 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
143817 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
143818 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
143819 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
143820 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
143821 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
143822 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
143823 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
143824 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
143825 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
143826 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
143827 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
143828 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
143829 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
143830 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
143831 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
143832 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
143833 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
143834 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
143835 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
143836 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
143837 +pio_read_40561 pio_read 6-0-5 40561 NULL
143838 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
143839 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
143840 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
143841 +isdn_tty_write_room_40568 isdn_tty_write_room 0 40568 NULL
143842 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
143843 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
143844 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
143845 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
143846 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
143847 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
143848 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
143849 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
143850 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
143851 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
143852 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
143853 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
143854 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
143855 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
143856 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
143857 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
143858 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
143859 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
143860 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
143861 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
143862 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
143863 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
143864 +read_40652 read 0 40652 NULL
143865 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
143866 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
143867 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
143868 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
143869 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
143870 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
143871 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
143872 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
143873 +fops_read_40672 fops_read 3-0 40672 NULL
143874 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
143875 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
143876 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
143877 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3-0 40678 NULL nohasharray
143878 +tps80031_write_40678 tps80031_write 0 40678 &videobuf_dma_init_user_locked_40678
143879 +affs_writepage_40679 affs_writepage 0 40679 NULL
143880 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
143881 +if_write_room_40681 if_write_room 0 40681 NULL
143882 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
143883 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
143884 +regulator_enable_40689 regulator_enable 0 40689 NULL
143885 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
143886 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
143887 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
143888 +create_image_40716 create_image 0 40716 NULL
143889 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
143890 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
143891 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
143892 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
143893 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
143894 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
143895 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
143896 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
143897 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
143898 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
143899 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
143900 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
143901 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
143902 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
143903 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
143904 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
143905 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
143906 +write_behind_check_40749 write_behind_check 0 40749 NULL
143907 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
143908 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
143909 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
143910 +direct_access_40765 direct_access 0 40765 NULL
143911 +pg_write_40766 pg_write 3-0 40766 NULL
143912 +__elevator_change_40769 __elevator_change 0 40769 NULL
143913 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
143914 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
143915 +show_bitmask_40774 show_bitmask 0 40774 NULL
143916 +show_list_40775 show_list 3-0 40775 NULL
143917 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
143918 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
143919 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
143920 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
143921 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
143922 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
143923 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
143924 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
143925 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
143926 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
143927 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
143928 +mls_range_set_40792 mls_range_set 0 40792 NULL
143929 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
143930 +pyra_sysfs_read_40795 pyra_sysfs_read 6-0 40795 NULL
143931 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
143932 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
143933 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
143934 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
143935 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
143936 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
143937 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
143938 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
143939 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
143940 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
143941 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
143942 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
143943 +nr_device_event_40814 nr_device_event 0 40814 NULL
143944 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
143945 +img_pwm_enable_40822 img_pwm_enable 0 40822 NULL
143946 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
143947 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
143948 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
143949 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
143950 +digi_write_room_40833 digi_write_room 0 40833 NULL
143951 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
143952 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL nohasharray
143953 +cyapa_detect_40837 cyapa_detect 0 40837 &p2m_timeout_show_40837
143954 +kmx61_set_mode_40839 kmx61_set_mode 0 40839 NULL
143955 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
143956 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
143957 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
143958 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 NULL nohasharray
143959 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 &isku_sysfs_write_keys_thumbster_40851 nohasharray
143960 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851
143961 +write_file_wow_40852 write_file_wow 3-0 40852 NULL
143962 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
143963 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
143964 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
143965 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
143966 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
143967 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
143968 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
143969 +wil_up_40863 wil_up 0 40863 NULL
143970 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL
143971 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
143972 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
143973 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
143974 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
143975 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
143976 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
143977 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
143978 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
143979 +ide_park_show_40896 ide_park_show 0 40896 NULL
143980 +show_boardversion_40901 show_boardversion 0 40901 NULL
143981 +waiters_read_40902 waiters_read 3-0 40902 NULL
143982 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
143983 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
143984 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
143985 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
143986 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
143987 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
143988 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
143989 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
143990 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
143991 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
143992 +get_40920 get 0 40920 NULL
143993 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
143994 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
143995 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 NULL nohasharray
143996 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 &show_hrtbt_enb_40930
143997 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
143998 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
143999 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
144000 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
144001 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
144002 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
144003 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
144004 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
144005 +path_listxattr_40949 path_listxattr 3 40949 NULL
144006 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
144007 +pf_show_40958 pf_show 0 40958 NULL
144008 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
144009 +show_40964 show 0 40964 NULL
144010 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
144011 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
144012 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
144013 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
144014 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
144015 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
144016 +page_symlink_40989 page_symlink 3 40989 NULL
144017 +show_status_40990 show_status 0 40990 NULL
144018 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
144019 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
144020 +show_temp_st_40996 show_temp_st 0 40996 NULL
144021 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
144022 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
144023 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
144024 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
144025 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
144026 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
144027 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
144028 +intel_crc_pmic_get_raw_temp_41018 intel_crc_pmic_get_raw_temp 0 41018 NULL nohasharray
144029 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 &intel_crc_pmic_get_raw_temp_41018 nohasharray
144030 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
144031 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
144032 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
144033 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
144034 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
144035 +dbg_read_41026 dbg_read 0-3 41026 NULL
144036 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
144037 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
144038 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
144039 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
144040 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
144041 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
144042 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
144043 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
144044 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
144045 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
144046 +show_touchpad_41043 show_touchpad 0 41043 NULL
144047 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
144048 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
144049 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
144050 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
144051 +_send_41053 _send 3 41053 NULL
144052 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
144053 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
144054 +show_41059 show 0 41059 NULL
144055 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
144056 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
144057 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
144058 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
144059 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
144060 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
144061 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
144062 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
144063 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
144064 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
144065 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
144066 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
144067 +rpm_callback_41084 rpm_callback 0 41084 NULL
144068 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
144069 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
144070 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
144071 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
144072 +dma_attach_41094 dma_attach 5-6 41094 NULL
144073 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
144074 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
144075 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 NULL nohasharray
144076 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 &nvkm_subdev_create__41103
144077 +device_attr_store_41104 device_attr_store 0-4 41104 NULL
144078 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
144079 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
144080 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
144081 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
144082 +get_modalias_41111 get_modalias 0 41111 NULL
144083 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
144084 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
144085 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
144086 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
144087 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
144088 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
144089 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
144090 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
144091 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
144092 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
144093 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
144094 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
144095 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
144096 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
144097 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
144098 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
144099 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
144100 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
144101 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
144102 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
144103 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
144104 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
144105 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
144106 +request_irq_41192 request_irq 0 41192 NULL
144107 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
144108 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
144109 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
144110 +print_page_owner_41199 print_page_owner 2-0 41199 NULL
144111 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
144112 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
144113 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
144114 +tun_alloc_skb_41216 tun_alloc_skb 2-3-4 41216 NULL
144115 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
144116 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
144117 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
144118 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
144119 +setup_rss_41225 setup_rss 0 41225 NULL
144120 +osd_probe_41226 osd_probe 0 41226 NULL
144121 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
144122 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
144123 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
144124 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
144125 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
144126 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
144127 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
144128 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
144129 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
144130 +get_fan_status_41249 get_fan_status 0 41249 NULL nohasharray
144131 +send_41249 send 0 41249 &get_fan_status_41249
144132 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
144133 +xfs_zero_last_block_41251 xfs_zero_last_block 2-3-0 41251 &degraded_show_41251
144134 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
144135 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
144136 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
144137 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
144138 +erst_read_41260 erst_read 0 41260 NULL
144139 +he_send_41261 he_send 0 41261 NULL
144140 +__fprog_create_41263 __fprog_create 2 41263 NULL
144141 +udf_readpage_41264 udf_readpage 0 41264 NULL
144142 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
144143 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
144144 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL nohasharray
144145 +cyapa_gen3_write_buffer_41276 cyapa_gen3_write_buffer 0 41276 &dvb_ca_en50221_io_read_condition_41276
144146 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
144147 +alloc_context_41283 alloc_context 1 41283 NULL
144148 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
144149 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
144150 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
144151 +name_show_41292 name_show 0 41292 NULL nohasharray
144152 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
144153 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
144154 +configuration_show_41311 configuration_show 0 41311 NULL
144155 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
144156 +open_41320 open 0 41320 NULL
144157 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL nohasharray
144158 +ath10k_debug_get_et_sset_count_41324 ath10k_debug_get_et_sset_count 0 41324 &pcan_usb_set_ext_vcc_41324
144159 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
144160 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
144161 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
144162 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
144163 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
144164 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
144165 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
144166 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
144167 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
144168 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
144169 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
144170 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
144171 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
144172 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
144173 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
144174 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
144175 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
144176 +cc2520_start_41387 cc2520_start 0 41387 NULL
144177 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
144178 +oiap_41392 oiap 0 41392 NULL nohasharray
144179 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
144180 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
144181 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
144182 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
144183 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
144184 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
144185 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
144186 +vhci_write_41405 vhci_write 0 41405 NULL
144187 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
144188 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
144189 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
144190 +tgr192_update_41412 tgr192_update 0 41412 NULL
144191 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
144192 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
144193 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
144194 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
144195 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
144196 +security_listxattr_41423 security_listxattr 0-5 41423 NULL
144197 +write_grsec_handler_41424 write_grsec_handler 0-3 41424 NULL
144198 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
144199 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
144200 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
144201 +ato_show_41430 ato_show 0 41430 NULL nohasharray
144202 +show_41430 show 0 41430 &ato_show_41430
144203 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
144204 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
144205 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
144206 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
144207 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
144208 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
144209 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
144210 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
144211 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
144212 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
144213 +tg3_get_sset_count_41447 tg3_get_sset_count 0 41447 NULL
144214 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
144215 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
144216 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
144217 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
144218 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
144219 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
144220 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
144221 +run_41475 run 0 41475 &sha384_final_41475
144222 +show_in16_max_41478 show_in16_max 0 41478 NULL
144223 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
144224 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
144225 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
144226 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
144227 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
144228 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
144229 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
144230 +wdack_store_41496 wdack_store 0-3 41496 NULL
144231 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
144232 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
144233 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
144234 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
144235 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
144236 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
144237 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
144238 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
144239 +map_type_show_41511 map_type_show 0 41511 NULL
144240 +sha512_final_41515 sha512_final 0 41515 NULL
144241 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
144242 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
144243 +SyS_preadv_41523 SyS_preadv 3 41523 NULL nohasharray
144244 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 &SyS_preadv_41523
144245 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
144246 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
144247 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
144248 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
144249 +do_commit_41533 do_commit 0 41533 NULL
144250 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
144251 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
144252 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
144253 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
144254 +_write_41548 _write 0 41548 NULL
144255 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
144256 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
144257 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553 nohasharray
144258 +cyapa_gen5_bl_activate_41553 cyapa_gen5_bl_activate 0 41553 &build_header_41553
144259 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
144260 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
144261 +edd_show_version_41558 edd_show_version 0 41558 NULL
144262 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
144263 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
144264 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
144265 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
144266 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
144267 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
144268 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
144269 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 NULL nohasharray
144270 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 &digital_in_send_atr_req_41573
144271 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
144272 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
144273 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
144274 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
144275 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
144276 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
144277 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
144278 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
144279 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
144280 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
144281 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
144282 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
144283 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
144284 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
144285 +wdt_read_41601 wdt_read 0-3 41601 NULL
144286 +show_name_41603 show_name 0 41603 NULL nohasharray
144287 +tps80031_read_41603 tps80031_read 0 41603 &show_name_41603
144288 +write_port_41612 write_port 0-3 41612 NULL
144289 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
144290 +disable_supply_41614 disable_supply 0 41614 NULL
144291 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
144292 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
144293 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
144294 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
144295 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
144296 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
144297 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
144298 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
144299 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
144300 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
144301 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
144302 +setkey_41635 setkey 0 41635 NULL
144303 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
144304 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
144305 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
144306 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
144307 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
144308 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
144309 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
144310 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
144311 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
144312 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
144313 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
144314 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
144315 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
144316 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
144317 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
144318 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
144319 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
144320 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
144321 +init_subports_41674 init_subports 0 41674 NULL
144322 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
144323 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
144324 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
144325 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
144326 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
144327 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
144328 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
144329 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
144330 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
144331 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
144332 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
144333 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
144334 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
144335 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
144336 +_recv_41701 _recv 0-3 41701 NULL nohasharray
144337 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
144338 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
144339 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
144340 +tree_insert_41704 tree_insert 0 41704 NULL
144341 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL nohasharray
144342 +rocker_port_open_41705 rocker_port_open 0 41705 &__ext3_journal_get_write_access_41705
144343 +connector_write_41709 connector_write 3-0 41709 NULL
144344 +read_block_41711 read_block 0 41711 NULL
144345 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
144346 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
144347 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
144348 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
144349 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
144350 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
144351 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
144352 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
144353 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
144354 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
144355 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
144356 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
144357 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
144358 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
144359 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
144360 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
144361 +bitmap_load_41755 bitmap_load 0 41755 NULL
144362 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
144363 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
144364 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
144365 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
144366 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
144367 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
144368 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
144369 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
144370 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
144371 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
144372 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
144373 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
144374 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
144375 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
144376 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
144377 +show_contrast_41806 show_contrast 0 41806 NULL
144378 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
144379 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
144380 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
144381 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
144382 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
144383 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
144384 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
144385 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
144386 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
144387 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
144388 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
144389 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
144390 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
144391 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
144392 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
144393 +test_irq_show_41838 test_irq_show 0 41838 NULL
144394 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL
144395 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
144396 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
144397 +int340x_thermal_get_trip_temp_41843 int340x_thermal_get_trip_temp 0 41843 NULL
144398 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
144399 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
144400 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
144401 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
144402 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
144403 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
144404 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
144405 +pci_map_single_41869 pci_map_single 0 41869 NULL
144406 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
144407 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
144408 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
144409 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
144410 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
144411 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
144412 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
144413 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
144414 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
144415 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
144416 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
144417 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
144418 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
144419 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
144420 +get_packet_41914 get_packet 3 41914 &C_SYSC_mq_timedsend_41914 nohasharray
144421 +mem_show_41914 mem_show 0 41914 &get_packet_41914
144422 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
144423 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
144424 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
144425 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
144426 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
144427 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
144428 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
144429 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
144430 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
144431 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
144432 +txq_init_41933 txq_init 0 41933 NULL
144433 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
144434 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
144435 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
144436 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
144437 +read_gssp_41947 read_gssp 3-0 41947 NULL
144438 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
144439 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
144440 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
144441 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
144442 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
144443 +portnames_read_41958 portnames_read 3-0 41958 NULL
144444 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
144445 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
144446 +show_sched6_41960 show_sched6 0 41960 NULL
144447 +show_als_41966 show_als 0 41966 NULL nohasharray
144448 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
144449 +dst_mtu_41969 dst_mtu 0 41969 NULL
144450 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
144451 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
144452 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
144453 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
144454 +_get_slice_41991 _get_slice 0 41991 NULL
144455 +ds1685_rtc_sysfs_nvram_read_41993 ds1685_rtc_sysfs_nvram_read 0-5-6 41993 NULL
144456 +set_temp11_41995 set_temp11 0-4 41995 NULL
144457 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
144458 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
144459 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
144460 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
144461 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
144462 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL
144463 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
144464 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
144465 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
144466 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
144467 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
144468 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3-0 42019 NULL
144469 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
144470 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
144471 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
144472 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
144473 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
144474 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
144475 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
144476 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
144477 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
144478 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
144479 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
144480 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
144481 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
144482 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
144483 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
144484 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
144485 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
144486 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
144487 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
144488 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
144489 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
144490 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
144491 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
144492 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
144493 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
144494 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
144495 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
144496 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
144497 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
144498 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
144499 +SMB2_read_42082 SMB2_read 0 42082 NULL
144500 +bat1_show_42084 bat1_show 0 42084 NULL
144501 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
144502 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
144503 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
144504 +dfx_open_42091 dfx_open 0 42091 NULL
144505 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
144506 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
144507 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
144508 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
144509 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
144510 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
144511 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
144512 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
144513 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
144514 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
144515 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
144516 +notify_send_init_42129 notify_send_init 0 42129 NULL
144517 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
144518 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
144519 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
144520 +threads_start_42139 threads_start 0 42139 NULL
144521 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
144522 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
144523 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
144524 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
144525 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
144526 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
144527 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL nohasharray
144528 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 &mmc_align_data_size_42161
144529 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
144530 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
144531 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
144532 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
144533 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
144534 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
144535 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
144536 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL nohasharray
144537 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 &iwl_mvm_send_cmd_42173
144538 +power_restore_42174 power_restore 0 42174 NULL
144539 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
144540 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
144541 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
144542 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
144543 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
144544 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
144545 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
144546 +reset_slot_42194 reset_slot 0 42194 NULL
144547 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
144548 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
144549 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
144550 +sprom2hex_42204 sprom2hex 0 42204 NULL
144551 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
144552 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
144553 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
144554 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
144555 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
144556 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL nohasharray
144557 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 &pla_ocp_read_42235
144558 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
144559 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
144560 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
144561 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
144562 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
144563 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
144564 +store_mlid_42247 store_mlid 0-4 42247 NULL
144565 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
144566 +usbtv_start_42251 usbtv_start 0 42251 NULL
144567 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
144568 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
144569 +resources_store_42255 resources_store 0-4 42255 NULL
144570 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
144571 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
144572 +find_last_bit_42260 find_last_bit 0 42260 NULL
144573 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
144574 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
144575 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
144576 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
144577 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
144578 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
144579 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
144580 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
144581 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
144582 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
144583 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
144584 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 NULL nohasharray
144585 +ulong_read_file_42304 ulong_read_file 3-0 42304 &sctp_setsockopt_del_key_42304
144586 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
144587 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
144588 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
144589 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
144590 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
144591 +osdname_show_42317 osdname_show 0 42317 NULL
144592 +max_luns_show_42319 max_luns_show 0 42319 NULL
144593 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
144594 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
144595 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
144596 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
144597 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
144598 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
144599 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
144600 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
144601 +store_42345 store 0-3 42345 &regulator_state_show_42345
144602 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
144603 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
144604 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
144605 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
144606 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
144607 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
144608 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
144609 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
144610 +read_time_42381 read_time 0 42381 NULL nohasharray
144611 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
144612 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
144613 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
144614 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
144615 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
144616 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
144617 +cx25821_start_streaming_42395 cx25821_start_streaming 0 42395 NULL
144618 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
144619 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
144620 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
144621 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
144622 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
144623 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
144624 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
144625 +krng_get_random_42420 krng_get_random 3 42420 NULL
144626 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
144627 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
144628 +device_read_42432 device_read 0-3 42432 NULL
144629 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
144630 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
144631 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
144632 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
144633 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
144634 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
144635 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
144636 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
144637 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
144638 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
144639 +store_42448 store 0 42448 NULL
144640 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
144641 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
144642 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
144643 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
144644 +__clk_enable_42456 __clk_enable 0 42456 NULL
144645 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
144646 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
144647 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
144648 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
144649 +strobe_set_42472 strobe_set 0 42472 NULL
144650 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
144651 +sta_state_42478 sta_state 0 42478 NULL
144652 +show_coresize_42479 show_coresize 0 42479 NULL
144653 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
144654 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
144655 +set_zone_42484 set_zone 0-4 42484 NULL
144656 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
144657 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
144658 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
144659 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
144660 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
144661 +callback_42494 callback 0 42494 NULL
144662 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
144663 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
144664 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
144665 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
144666 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
144667 +rfcomm_tty_write_room_42516 rfcomm_tty_write_room 0 42516 NULL
144668 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
144669 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
144670 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
144671 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
144672 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
144673 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
144674 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
144675 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
144676 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
144677 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL nohasharray
144678 +sys_vmsplice_42533 sys_vmsplice 3 42533 &snd_emux_create_port_42533
144679 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
144680 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
144681 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
144682 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
144683 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
144684 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
144685 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
144686 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
144687 +request_firmware_42553 request_firmware 0 42553 NULL
144688 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
144689 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
144690 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
144691 +portio_type_show_42562 portio_type_show 0 42562 NULL
144692 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
144693 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
144694 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
144695 +get_in_min_42567 get_in_min 0 42567 NULL
144696 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
144697 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
144698 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
144699 +memory_failure_42590 memory_failure 0 42590 NULL
144700 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
144701 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
144702 +get_enable_42601 get_enable 0 42601 NULL
144703 +map_state_42602 map_state 1 42602 NULL nohasharray
144704 +__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602 nohasharray
144705 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &__pskb_pull_42602 nohasharray
144706 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602
144707 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
144708 +get_div_42612 get_div 0 42612 NULL
144709 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
144710 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
144711 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
144712 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
144713 +read_42618 read 0 42618 &release_lockspace_42618
144714 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
144715 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
144716 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
144717 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
144718 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
144719 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
144720 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
144721 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
144722 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
144723 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
144724 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
144725 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
144726 +num_controllers_42644 num_controllers 0 42644 NULL
144727 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL
144728 +gpio_request_enable_42647 gpio_request_enable 0 42647 NULL nohasharray
144729 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 &gpio_request_enable_42647
144730 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
144731 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
144732 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
144733 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
144734 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
144735 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
144736 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
144737 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
144738 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
144739 +show_cidmode_42671 show_cidmode 0 42671 NULL
144740 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
144741 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
144742 +xgbe_calc_rx_buf_size_42681 xgbe_calc_rx_buf_size 0-2 42681 NULL
144743 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
144744 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
144745 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
144746 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
144747 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
144748 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
144749 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
144750 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
144751 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
144752 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
144753 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
144754 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
144755 +vb2_read_42703 vb2_read 3-0 42703 NULL
144756 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
144757 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL nohasharray
144758 +hard_show_42708 hard_show 0 42708 &sierra_net_send_cmd_42708
144759 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
144760 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
144761 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
144762 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
144763 +read_status_42722 read_status 0 42722 NULL nohasharray
144764 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
144765 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
144766 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
144767 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
144768 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
144769 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
144770 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
144771 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
144772 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
144773 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
144774 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
144775 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
144776 +SendReceive2_42742 SendReceive2 0 42742 NULL
144777 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
144778 +write_42746 write 0 42746 &sdev_show_modalias_42746
144779 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
144780 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
144781 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
144782 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
144783 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
144784 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
144785 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
144786 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
144787 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
144788 +x25_recvmsg_42777 x25_recvmsg 4-0 42777 NULL nohasharray
144789 +pinctrl_register_map_42777 pinctrl_register_map 2 42777 &x25_recvmsg_42777
144790 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
144791 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
144792 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
144793 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6-0-5 42781 &cryptd_hash_setkey_42781
144794 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
144795 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
144796 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
144797 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
144798 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6-0 42792 NULL
144799 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
144800 +show_chglim_42794 show_chglim 0 42794 NULL
144801 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
144802 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
144803 +show_line1_42806 show_line1 0 42806 NULL
144804 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
144805 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
144806 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
144807 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
144808 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
144809 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
144810 +set_arg_42824 set_arg 3 42824 NULL
144811 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
144812 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
144813 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
144814 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
144815 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
144816 +mv88e6131_get_sset_count_42841 mv88e6131_get_sset_count 0 42841 NULL
144817 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
144818 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
144819 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
144820 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
144821 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
144822 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
144823 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
144824 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
144825 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 2-3-4 42863 NULL nohasharray
144826 +of_property_count_strings_42863 of_property_count_strings 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
144827 +destroy_42863 destroy 0 42863 &of_property_count_strings_42863
144828 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
144829 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 NULL
144830 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
144831 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
144832 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
144833 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
144834 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
144835 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
144836 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
144837 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
144838 +pskb_expand_head_42881 pskb_expand_head 3-2-0 42881 NULL
144839 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
144840 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
144841 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
144842 +c2_up_42890 c2_up 0 42890 NULL
144843 +pci_write_42893 pci_write 0 42893 NULL
144844 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
144845 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
144846 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
144847 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
144848 +hd_end_request_42904 hd_end_request 2 42904 NULL
144849 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
144850 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
144851 +rds_create_42907 rds_create 0 42907 NULL
144852 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
144853 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
144854 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
144855 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
144856 +device_show_int_42919 device_show_int 0 42919 NULL
144857 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
144858 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
144859 +show_42923 show 0 42923 &pcxhr_set_clock_42923
144860 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
144861 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
144862 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
144863 +bnx2_open_42936 bnx2_open 0 42936 NULL
144864 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
144865 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
144866 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
144867 +handle_response_42945 handle_response 0 42945 NULL
144868 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
144869 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
144870 +hashtab_map_42947 hashtab_map 0 42947 NULL
144871 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
144872 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
144873 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
144874 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
144875 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
144876 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
144877 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
144878 +n_pins_show_42973 n_pins_show 0 42973 NULL
144879 +show_temp62_42975 show_temp62 0 42975 NULL
144880 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
144881 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
144882 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
144883 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
144884 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981 nohasharray
144885 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &pfkey_xfrm_policy2sec_ctx_size_42981
144886 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
144887 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
144888 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
144889 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
144890 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
144891 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
144892 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
144893 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
144894 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
144895 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
144896 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
144897 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
144898 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
144899 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
144900 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
144901 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
144902 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
144903 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
144904 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
144905 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
144906 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
144907 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035
144908 +max_queue_show_43036 max_queue_show 0 43036 NULL
144909 +set_icon_43037 set_icon 0-3 43037 NULL
144910 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
144911 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
144912 +write_s64_43043 write_s64 0 43043 NULL
144913 +show_port_name_43051 show_port_name 0 43051 NULL
144914 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
144915 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
144916 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
144917 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
144918 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
144919 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
144920 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
144921 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
144922 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
144923 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
144924 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
144925 +get_attention_status_43073 get_attention_status 0 43073 NULL
144926 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
144927 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
144928 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
144929 +get_slave_size_43081 get_slave_size 0 43081 NULL
144930 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
144931 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
144932 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
144933 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
144934 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
144935 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
144936 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
144937 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
144938 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
144939 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
144940 +dump_skip_43098 dump_skip 2 43098 NULL
144941 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
144942 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
144943 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
144944 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
144945 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
144946 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
144947 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
144948 +store_43112 store 0 43112 NULL
144949 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
144950 +open_43117 open 0 43117 NULL
144951 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
144952 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
144953 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
144954 +lock_page_killable_43130 lock_page_killable 0 43130 NULL
144955 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
144956 +dmfe_open_43139 dmfe_open 0 43139 NULL
144957 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
144958 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
144959 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
144960 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
144961 +show_enabled_43152 show_enabled 0 43152 NULL
144962 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
144963 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
144964 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
144965 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
144966 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
144967 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
144968 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
144969 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
144970 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
144971 +_read_43194 _read 0 43194 NULL
144972 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
144973 +teiup_create_43201 teiup_create 3 43201 NULL
144974 +uio_write_43202 uio_write 3-0 43202 NULL
144975 +iso_callback_43208 iso_callback 3 43208 NULL
144976 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
144977 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
144978 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
144979 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
144980 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
144981 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
144982 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
144983 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
144984 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
144985 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
144986 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
144987 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
144988 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
144989 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
144990 +read_status_43238 read_status 0 43238 NULL
144991 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
144992 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
144993 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
144994 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
144995 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
144996 +fixup_leb_43256 fixup_leb 3 43256 NULL
144997 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
144998 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
144999 +kmx61_acc_validate_trigger_43264 kmx61_acc_validate_trigger 0 43264 NULL
145000 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
145001 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
145002 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
145003 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
145004 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
145005 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
145006 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
145007 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
145008 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
145009 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
145010 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
145011 +src_frames_43281 src_frames 0 43281 NULL nohasharray
145012 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
145013 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
145014 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
145015 +show_num_ports_43296 show_num_ports 0 43296 NULL
145016 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
145017 +lm3533_read_43309 lm3533_read 0 43309 NULL
145018 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
145019 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
145020 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL
145021 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
145022 +try_charge_43315 try_charge 0 43315 NULL
145023 +position_show_43316 position_show 0 43316 NULL nohasharray
145024 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 &position_show_43316
145025 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
145026 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
145027 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
145028 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
145029 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
145030 +be_get_sset_count_43324 be_get_sset_count 0 43324 NULL
145031 +sja1000_open_43326 sja1000_open 0 43326 NULL
145032 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
145033 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
145034 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
145035 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
145036 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
145037 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
145038 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
145039 +set_peripheral_43353 set_peripheral 0 43353 NULL
145040 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL
145041 +may_create_key_43363 may_create_key 0 43363 NULL
145042 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
145043 +pn_init_43370 pn_init 0 43370 NULL
145044 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
145045 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
145046 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
145047 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
145048 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
145049 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
145050 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
145051 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
145052 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
145053 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
145054 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
145055 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
145056 +mdfour_43396 mdfour 0 43396 NULL
145057 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
145058 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
145059 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
145060 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
145061 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
145062 +line6_submit_audio_in_all_urbs_43403 line6_submit_audio_in_all_urbs 0 43403 NULL
145063 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
145064 +xenfb_write_43412 xenfb_write 3 43412 NULL
145065 +show_linear_43414 show_linear 0 43414 NULL nohasharray
145066 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
145067 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
145068 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
145069 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
145070 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422
145071 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
145072 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
145073 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
145074 +_abb5zes3_rtc_update_timer_43425 _abb5zes3_rtc_update_timer 0 43425 NULL
145075 +ath10k_thermal_get_cur_dutycycle_43427 ath10k_thermal_get_cur_dutycycle 0 43427 NULL
145076 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
145077 +cyapa_gen3_bl_enter_43431 cyapa_gen3_bl_enter 0 43431 NULL
145078 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
145079 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
145080 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
145081 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL nohasharray
145082 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 &ath6kl_wmi_roam_tbl_event_rx_43440
145083 +send_pre_block_43442 send_pre_block 0 43442 NULL
145084 +usb_string_43443 usb_string 0 43443 NULL nohasharray
145085 +usemap_size_43443 usemap_size 0-1-2 43443 &usb_string_43443
145086 +get_vm_area_size_43444 get_vm_area_size 0 43444 NULL nohasharray
145087 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 &get_vm_area_size_43444
145088 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
145089 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
145090 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
145091 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
145092 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
145093 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
145094 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
145095 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
145096 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
145097 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
145098 +write_43473 write 0 43473 NULL
145099 +hook_43475 hook 0 43475 NULL
145100 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
145101 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
145102 +alloc_new_reservation_43480 alloc_new_reservation 4-0 43480 NULL nohasharray
145103 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 &alloc_new_reservation_43480
145104 +vga_get_43488 vga_get 0 43488 NULL
145105 +vmemdup_43489 vmemdup 2 43489 NULL
145106 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
145107 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
145108 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
145109 +show_lid_43498 show_lid 0 43498 NULL
145110 +init_43500 init 0 43500 NULL nohasharray
145111 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
145112 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
145113 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
145114 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
145115 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
145116 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
145117 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
145118 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
145119 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
145120 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
145121 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
145122 +read_events_43534 read_events 3 43534 NULL
145123 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
145124 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
145125 +store_43537 store 0-3 43537 NULL
145126 +store_43539 store 0 43539 NULL
145127 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
145128 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
145129 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
145130 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
145131 +request_resource_43548 request_resource 0 43548 NULL
145132 +store_43549 store 0-4 43549 NULL
145133 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
145134 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
145135 +amd756_access_43553 amd756_access 0 43553 NULL
145136 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
145137 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
145138 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
145139 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL nohasharray
145140 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 &_fc_frame_alloc_43568
145141 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
145142 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
145143 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
145144 +passive_store_43589 passive_store 0-4 43589 NULL
145145 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
145146 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
145147 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
145148 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
145149 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
145150 +proc_read_43614 proc_read 3-0 43614 NULL
145151 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL nohasharray
145152 +emit_flush_43615 emit_flush 0 43615 &xfs_map_blocks_43615
145153 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
145154 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
145155 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
145156 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
145157 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
145158 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
145159 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
145160 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
145161 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
145162 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
145163 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
145164 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
145165 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
145166 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
145167 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
145168 +random_write_43656 random_write 3-0 43656 NULL
145169 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
145170 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
145171 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
145172 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
145173 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
145174 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
145175 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 NULL nohasharray
145176 +start_ms350_cam_43679 start_ms350_cam 0 43679 &dmam_declare_coherent_memory_43679
145177 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
145178 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
145179 +calgary_map_page_43686 calgary_map_page 4 43686 NULL nohasharray
145180 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
145181 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
145182 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
145183 +start_43697 start 0 43697 NULL
145184 +show_43699 show 0 43699 NULL
145185 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4-0 43702 NULL nohasharray
145186 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
145187 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
145188 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
145189 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
145190 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
145191 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
145192 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
145193 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
145194 +show_hyst_43718 show_hyst 0 43718 NULL
145195 +adis_read_reg_43719 adis_read_reg 0 43719 NULL nohasharray
145196 +cpia2_do_command_43719 cpia2_do_command 0 43719 &adis_read_reg_43719
145197 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
145198 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
145199 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
145200 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
145201 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
145202 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
145203 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
145204 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
145205 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
145206 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
145207 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
145208 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 NULL nohasharray
145209 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 &brcmf_sdio_download_firmware_43734
145210 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
145211 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
145212 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
145213 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
145214 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
145215 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
145216 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
145217 +panic_happened_43756 panic_happened 0 43756 NULL
145218 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
145219 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
145220 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
145221 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
145222 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
145223 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
145224 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
145225 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
145226 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
145227 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
145228 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
145229 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
145230 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
145231 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
145232 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
145233 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
145234 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
145235 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
145236 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
145237 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
145238 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
145239 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
145240 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
145241 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
145242 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
145243 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
145244 +alloc_irq_from_domain_43815 alloc_irq_from_domain 2-0-3 43815 NULL nohasharray
145245 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
145246 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
145247 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
145248 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL nohasharray
145249 +get_rsb_struct_43829 get_rsb_struct 0 43829 &ieee80211_alloc_hw_43829
145250 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
145251 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
145252 +max_channels_43840 max_channels 0 43840 NULL
145253 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL nohasharray
145254 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 &p54_download_eeprom_43842
145255 +read_flush_43851 read_flush 3-0 43851 NULL
145256 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
145257 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
145258 +resume_43864 resume 0 43864 NULL nohasharray
145259 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
145260 +port_number_show_43866 port_number_show 0 43866 NULL
145261 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
145262 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
145263 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
145264 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
145265 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
145266 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
145267 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
145268 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
145269 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
145270 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
145271 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
145272 +write_43894 write 0-3 43894 NULL
145273 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
145274 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
145275 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
145276 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
145277 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
145278 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
145279 +set_temp8_43915 set_temp8 0-4 43915 NULL
145280 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL nohasharray
145281 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 &prism2_sta_send_mgmt_43916
145282 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
145283 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
145284 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
145285 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
145286 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
145287 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
145288 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
145289 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
145290 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
145291 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
145292 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
145293 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
145294 +xgbe_alloc_ring_resources_43947 xgbe_alloc_ring_resources 0 43947 NULL
145295 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
145296 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
145297 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
145298 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
145299 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
145300 +show_unit_43962 show_unit 0 43962 NULL
145301 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
145302 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
145303 +cache_request_43968 cache_request 0 43968 NULL nohasharray
145304 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
145305 +iflink_show_43970 iflink_show 0 43970 NULL
145306 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
145307 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
145308 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
145309 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
145310 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
145311 +netdev_init_43991 netdev_init 0 43991 NULL
145312 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
145313 +bcm_recvmsg_43992 bcm_recvmsg 4-0 43992 &kvm_read_guest_virt_43992 nohasharray
145314 +scsi_command_size_43992 scsi_command_size 0 43992 &bcm_recvmsg_43992 nohasharray
145315 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &scsi_command_size_43992
145316 +ulist_add_43994 ulist_add 0 43994 NULL
145317 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
145318 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
145319 +emit_flags_44006 emit_flags 3-4 44006 NULL
145320 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
145321 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
145322 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
145323 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
145324 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
145325 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 NULL nohasharray
145326 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026 nohasharray
145327 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 &store_fcoe_fcf_dev_loss_tmo_44026
145328 +address_mask_show_44028 address_mask_show 0 44028 NULL
145329 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
145330 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
145331 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
145332 +pcan_usb_fd_set_filter_std_44036 pcan_usb_fd_set_filter_std 0 44036 NULL
145333 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
145334 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
145335 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
145336 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
145337 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
145338 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
145339 +show_44058 show 0 44058 NULL
145340 +sprint_frac_44059 sprint_frac 0 44059 NULL
145341 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
145342 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
145343 +wmi_call_44066 wmi_call 0 44066 NULL
145344 +vx2_inb_44069 vx2_inb 0 44069 NULL
145345 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
145346 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
145347 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
145348 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
145349 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
145350 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
145351 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
145352 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
145353 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
145354 +x25_listen_44090 x25_listen 0 44090 NULL
145355 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
145356 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
145357 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
145358 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
145359 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
145360 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
145361 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
145362 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
145363 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
145364 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
145365 +show_fan_pulses_44107 show_fan_pulses 0 44107 NULL nohasharray
145366 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 &show_fan_pulses_44107
145367 +raid_level_show_44108 raid_level_show 0 44108 NULL
145368 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
145369 +check_idq_44117 check_idq 0 44117 NULL
145370 +do_readpage_44120 do_readpage 0 44120 NULL
145371 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
145372 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
145373 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
145374 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
145375 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
145376 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
145377 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
145378 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
145379 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
145380 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
145381 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
145382 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
145383 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
145384 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
145385 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
145386 +pcan_usb_fd_set_options_44151 pcan_usb_fd_set_options 0 44151 NULL
145387 +sky2_get_sset_count_44153 sky2_get_sset_count 0 44153 NULL
145388 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
145389 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
145390 +coda_permission_44158 coda_permission 0 44158 NULL
145391 +summary_show_44161 summary_show 0 44161 NULL nohasharray
145392 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
145393 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
145394 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
145395 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
145396 +atl1_up_44170 atl1_up 0 44170 NULL
145397 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
145398 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
145399 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
145400 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
145401 +tty_line_name_44181 tty_line_name 0 44181 NULL
145402 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
145403 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
145404 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
145405 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
145406 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 2-0 44196 NULL nohasharray
145407 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 &mptscsih_change_queue_depth_44196
145408 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
145409 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
145410 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
145411 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
145412 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
145413 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
145414 +write_44213 write 0 44213 &claim_ptd_buffers_44213
145415 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
145416 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
145417 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
145418 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
145419 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
145420 +device_user_unlock_44224 device_user_unlock 0 44224 &symbol_open_44224
145421 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
145422 +show_adc_44229 show_adc 0 44229 NULL
145423 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
145424 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
145425 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
145426 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
145427 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
145428 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 NULL nohasharray
145429 +write_44238 write 0-4 44238 &show_fc_host_model_description_44238
145430 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
145431 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
145432 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
145433 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
145434 +vp_find_vqs_44247 vp_find_vqs 2 44247 NULL nohasharray
145435 +extra_show_44247 extra_show 0 44247 &vp_find_vqs_44247
145436 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
145437 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
145438 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
145439 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
145440 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
145441 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
145442 +minix_getattr_44267 minix_getattr 0 44267 NULL
145443 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
145444 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
145445 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
145446 +device_create_file_44285 device_create_file 0 44285 NULL
145447 +initstate_show_44288 initstate_show 0 44288 NULL
145448 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
145449 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
145450 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
145451 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
145452 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
145453 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
145454 +store_companion_44297 store_companion 0-4 44297 NULL
145455 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
145456 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
145457 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL nohasharray
145458 +led_set_flash_strobe_44303 led_set_flash_strobe 0 44303 &ath6kl_keepalive_read_44303
145459 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
145460 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
145461 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
145462 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 NULL nohasharray
145463 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
145464 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
145465 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 NULL nohasharray
145466 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 &generic_file_read_iter_44320
145467 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
145468 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
145469 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
145470 +rs_init_44327 rs_init 1 44327 NULL
145471 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
145472 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
145473 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
145474 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
145475 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
145476 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
145477 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL nohasharray
145478 +logfs_write_i0_44346 logfs_write_i0 0 44346 &radix_tree_maybe_preload_44346
145479 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
145480 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL
145481 +set_format_44357 set_format 0 44357 NULL nohasharray
145482 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
145483 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
145484 +ipx_recvmsg_44366 ipx_recvmsg 4-0 44366 NULL
145485 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
145486 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
145487 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
145488 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
145489 +get_gr_arg_wrapper_size_44389 get_gr_arg_wrapper_size 0 44389 NULL
145490 +ubi_sync_44391 ubi_sync 0 44391 NULL
145491 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
145492 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
145493 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
145494 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
145495 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
145496 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
145497 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
145498 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
145499 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
145500 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
145501 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
145502 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
145503 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
145504 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
145505 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
145506 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
145507 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
145508 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
145509 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
145510 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
145511 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
145512 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
145513 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
145514 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
145515 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
145516 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
145517 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
145518 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
145519 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
145520 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
145521 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
145522 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
145523 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
145524 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
145525 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
145526 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
145527 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
145528 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
145529 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
145530 +allocate_mid_44479 allocate_mid 0 44479 NULL
145531 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
145532 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
145533 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
145534 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
145535 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
145536 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
145537 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
145538 +cond_read_node_44488 cond_read_node 0 44488 NULL
145539 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
145540 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
145541 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
145542 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
145543 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
145544 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
145545 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
145546 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
145547 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
145548 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
145549 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
145550 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
145551 +dsa_slave_get_sset_count_44508 dsa_slave_get_sset_count 0 44508 NULL
145552 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
145553 +spidev_write_44510 spidev_write 3-0 44510 NULL
145554 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
145555 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
145556 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
145557 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
145558 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
145559 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
145560 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
145561 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
145562 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
145563 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
145564 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
145565 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
145566 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
145567 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 NULL nohasharray
145568 +picolcd_set_par_44559 picolcd_set_par 0 44559 &br_fdb_external_learn_del_44559
145569 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
145570 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
145571 +show_registers_44567 show_registers 0 44567 NULL nohasharray
145572 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
145573 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
145574 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
145575 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
145576 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
145577 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
145578 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
145579 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
145580 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
145581 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
145582 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
145583 +show_44594 show 0 44594 NULL nohasharray
145584 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
145585 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
145586 +get_fan_min_44596 get_fan_min 0 44596 NULL
145587 +popen_44599 popen 0 44599 NULL
145588 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
145589 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
145590 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
145591 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
145592 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
145593 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
145594 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
145595 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
145596 +xpcs_mmd_write_44633 xpcs_mmd_write 3-0 44633 &msb_get_free_block_44633
145597 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
145598 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
145599 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
145600 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
145601 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
145602 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
145603 +show_match_busid_44647 show_match_busid 0 44647 NULL
145604 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
145605 +store_44659 store 0-3 44659 NULL
145606 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
145607 +i8k_hwmon_show_temp_label_44669 i8k_hwmon_show_temp_label 0 44669 NULL
145608 +show_ctrl_44671 show_ctrl 0 44671 NULL
145609 +raid56_parity_write_44672 raid56_parity_write 4-0 44672 NULL
145610 +mpi_resize_44674 mpi_resize 2 44674 NULL
145611 +auxch_init_44675 auxch_init 0 44675 NULL
145612 +sock_write_iter_44676 sock_write_iter 0 44676 NULL
145613 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
145614 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
145615 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0-2 44682 NULL
145616 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
145617 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
145618 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
145619 +ts_read_44687 ts_read 3-0 44687 NULL
145620 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
145621 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
145622 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
145623 +show_host_busy_44693 show_host_busy 0 44693 NULL
145624 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
145625 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
145626 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
145627 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
145628 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
145629 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
145630 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
145631 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
145632 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
145633 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
145634 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
145635 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3-0 44725 &C_SYSC_semtimedop_44725
145636 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
145637 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
145638 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
145639 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
145640 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
145641 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
145642 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
145643 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
145644 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
145645 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
145646 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
145647 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
145648 +pty_write_44757 pty_write 3 44757 NULL nohasharray
145649 +tnode_new_44757 tnode_new 3 44757 &pty_write_44757
145650 +bop_assign_44765 bop_assign 0 44765 NULL
145651 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
145652 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
145653 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
145654 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
145655 +show_44772 show 0 44772 NULL nohasharray
145656 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
145657 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
145658 +readstat_44780 readstat 0 44780 NULL
145659 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
145660 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
145661 +proc_read_44793 proc_read 0 44793 NULL nohasharray
145662 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
145663 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
145664 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
145665 +cas_open_44801 cas_open 0 44801 NULL
145666 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
145667 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
145668 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
145669 +sbs_init_44817 sbs_init 0 44817 NULL
145670 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
145671 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
145672 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
145673 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
145674 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
145675 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
145676 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
145677 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
145678 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
145679 +units_sprintf_44833 units_sprintf 0 44833 NULL
145680 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
145681 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
145682 +node_show_44836 node_show 0 44836 NULL
145683 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
145684 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
145685 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
145686 +cross_eof_44848 cross_eof 0 44848 NULL
145687 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
145688 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
145689 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL nohasharray
145690 +cis820x_config_init_44850 cis820x_config_init 0 44850 &qib_verbs_send_dma_44850
145691 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
145692 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
145693 +copydesc_user_44855 copydesc_user 3 44855 NULL
145694 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
145695 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
145696 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
145697 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
145698 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
145699 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
145700 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
145701 +set_advertising_44870 set_advertising 4 44870 NULL
145702 +init_rs_44873 init_rs 1 44873 NULL nohasharray
145703 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
145704 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
145705 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
145706 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
145707 +skb_availroom_44883 skb_availroom 0 44883 NULL
145708 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
145709 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
145710 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
145711 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
145712 +kaweth_open_44889 kaweth_open 0 44889 NULL
145713 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
145714 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
145715 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
145716 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
145717 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
145718 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
145719 +async_readv_44898 async_readv 0 44898 NULL
145720 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 2-0 44902 NULL
145721 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 NULL nohasharray
145722 +elsa_resume_44904 elsa_resume 0 44904 &ip_vs_send_async_44904
145723 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
145724 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
145725 +ptype_show_44913 ptype_show 0 44913 NULL
145726 +regmap_spi_read_44921 regmap_spi_read 3-5-0 44921 NULL
145727 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
145728 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
145729 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
145730 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
145731 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
145732 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
145733 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
145734 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
145735 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
145736 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
145737 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL nohasharray
145738 +ip6_tnl_get_size_44949 ip6_tnl_get_size 0 44949 &cache_shared_cpu_map_setup_44949
145739 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
145740 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
145741 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
145742 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
145743 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
145744 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
145745 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
145746 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
145747 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
145748 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
145749 +log_debug_read_44994 log_debug_read 0 44994 NULL
145750 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
145751 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
145752 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
145753 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
145754 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
145755 +i8k_hwmon_show_fan_label_45010 i8k_hwmon_show_fan_label 0 45010 NULL
145756 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
145757 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
145758 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
145759 +kbd_backlight_timeout_store_45017 kbd_backlight_timeout_store 0-4 45017 NULL
145760 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
145761 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
145762 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
145763 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
145764 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
145765 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
145766 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
145767 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
145768 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
145769 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
145770 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
145771 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
145772 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
145773 +show_in_label_45039 show_in_label 0 45039 NULL
145774 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
145775 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
145776 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
145777 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
145778 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
145779 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
145780 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL
145781 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
145782 +sel_write_user_45060 sel_write_user 3 45060 NULL
145783 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
145784 +show_45064 show 0 45064 NULL
145785 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
145786 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
145787 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
145788 +removable_show_45071 removable_show 0 45071 NULL nohasharray
145789 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
145790 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
145791 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
145792 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
145793 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
145794 +__device_suspend_45089 __device_suspend 0 45089 NULL
145795 +getattr_45091 getattr 0 45091 NULL
145796 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
145797 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
145798 +snd_card_new_45104 snd_card_new 5 45104 NULL
145799 +alloc_ring_resources_45107 alloc_ring_resources 0 45107 NULL
145800 +write_iter_45109 write_iter 0 45109 NULL
145801 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
145802 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
145803 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
145804 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
145805 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
145806 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6-0-5 45133 NULL nohasharray
145807 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 &isku_sysfs_write_reset_45133
145808 +send_to_tty_45141 send_to_tty 3 45141 NULL
145809 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
145810 +command_setapcor_45143 command_setapcor 0 45143 NULL
145811 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
145812 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
145813 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
145814 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
145815 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
145816 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
145817 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
145818 +device_write_45156 device_write 3-0 45156 NULL
145819 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL
145820 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
145821 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
145822 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
145823 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
145824 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
145825 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164 nohasharray
145826 +i915_gem_object_get_pages_gtt_45164 i915_gem_object_get_pages_gtt 0 45164 &max8925_reg_write_45164
145827 +mce_write_45187 mce_write 0 45187 NULL
145828 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
145829 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
145830 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
145831 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
145832 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
145833 +kstrtou16_45199 kstrtou16 0 45199 NULL
145834 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
145835 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
145836 +add_child_45201 add_child 4 45201 NULL nohasharray
145837 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 &add_child_45201
145838 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
145839 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
145840 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
145841 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
145842 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
145843 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
145844 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
145845 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
145846 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
145847 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
145848 +submit_audio_out_urb_45227 submit_audio_out_urb 0 45227 NULL
145849 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
145850 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
145851 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
145852 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
145853 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
145854 +event_enable_write_45238 event_enable_write 3 45238 NULL
145855 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
145856 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
145857 +show_45247 show 0 45247 NULL
145858 +write_ltv_45250 write_ltv 0 45250 NULL
145859 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
145860 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
145861 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
145862 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
145863 +input_mt_init_slots_45279 input_mt_init_slots 2-0 45279 NULL
145864 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
145865 +store_45285 store 0 45285 NULL
145866 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
145867 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
145868 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
145869 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
145870 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298 nohasharray
145871 +xgene_get_sset_count_45298 xgene_get_sset_count 0 45298 &sn9c2028_short_command_45298
145872 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
145873 +category_show_45304 category_show 0 45304 NULL nohasharray
145874 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
145875 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
145876 +hippi_header_45313 hippi_header 0 45313 NULL
145877 +get_raw_temp_45318 get_raw_temp 0 45318 NULL
145878 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
145879 +compass_command_45324 compass_command 0 45324 NULL
145880 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
145881 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
145882 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
145883 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
145884 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
145885 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
145886 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
145887 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
145888 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL
145889 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
145890 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
145891 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
145892 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
145893 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
145894 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
145895 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
145896 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
145897 +wlcore_write_45391 wlcore_write 0 45391 NULL
145898 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
145899 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
145900 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
145901 +keymap_store_45406 keymap_store 4 45406 NULL
145902 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
145903 +show_45409 show 0 45409 NULL
145904 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
145905 +sock_recv_errqueue_45412 sock_recv_errqueue 3-0 45412 NULL
145906 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
145907 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
145908 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
145909 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
145910 +show_45419 show 0 45419 &sht15_wait_for_response_45419
145911 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
145912 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
145913 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &btusb_intel_secure_send_45421
145914 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
145915 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
145916 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
145917 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
145918 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
145919 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
145920 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
145921 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
145922 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
145923 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
145924 +pm_state_show_45438 pm_state_show 0 45438 NULL
145925 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
145926 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
145927 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
145928 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
145929 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
145930 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
145931 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
145932 +catc_open_45451 catc_open 0 45451 NULL
145933 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
145934 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 NULL nohasharray
145935 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 &mmc_power_save_host_45456
145936 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
145937 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
145938 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
145939 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL nohasharray
145940 +orig_data_size_show_45467 orig_data_size_show 0 45467 &udp_manip_pkt_45467
145941 +xtfpga_pcm_trigger_45468 xtfpga_pcm_trigger 0 45468 NULL nohasharray
145942 +register_netdev_45468 register_netdev 0 45468 &xtfpga_pcm_trigger_45468 nohasharray
145943 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
145944 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
145945 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
145946 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
145947 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
145948 +ec_read_45485 ec_read 0 45485 NULL
145949 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
145950 +lock_request_45495 lock_request 0 45495 NULL nohasharray
145951 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
145952 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
145953 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
145954 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
145955 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
145956 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
145957 +get_stats_45508 get_stats 0 45508 NULL
145958 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
145959 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
145960 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
145961 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
145962 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
145963 +store_45525 store 0-3 45525 &power_state_show_45525
145964 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
145965 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
145966 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
145967 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
145968 +copy_macs_45534 copy_macs 4 45534 NULL
145969 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
145970 +__ax88179_read_cmd_45536 __ax88179_read_cmd 5 45536 NULL
145971 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
145972 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
145973 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
145974 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
145975 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
145976 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
145977 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
145978 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
145979 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
145980 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
145981 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
145982 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
145983 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
145984 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
145985 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
145986 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
145987 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
145988 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
145989 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
145990 +request_fw_file_45567 request_fw_file 0 45567 NULL
145991 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
145992 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
145993 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
145994 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
145995 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
145996 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
145997 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
145998 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
145999 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
146000 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
146001 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
146002 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
146003 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
146004 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
146005 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
146006 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
146007 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
146008 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
146009 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
146010 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
146011 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
146012 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
146013 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
146014 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
146015 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
146016 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
146017 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
146018 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
146019 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
146020 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
146021 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
146022 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
146023 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
146024 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 NULL nohasharray
146025 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 &rcar_dmac_prep_dma_cyclic_45650
146026 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
146027 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
146028 +modelname_store_45663 modelname_store 0-4 45663 NULL
146029 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
146030 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
146031 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
146032 +sd_probe_45675 sd_probe 0 45675 NULL
146033 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
146034 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
146035 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
146036 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
146037 +set_params_45684 set_params 0 45684 NULL nohasharray
146038 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
146039 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
146040 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
146041 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
146042 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
146043 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4-0 45699 NULL nohasharray
146044 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
146045 +rtl2830_regmap_write_45700 rtl2830_regmap_write 0 45700 NULL nohasharray
146046 +ixgb_get_sset_count_45700 ixgb_get_sset_count 0 45700 &rtl2830_regmap_write_45700
146047 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
146048 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
146049 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
146050 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
146051 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
146052 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
146053 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
146054 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
146055 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
146056 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
146057 +get_iface_param_45719 get_iface_param 0 45719 NULL
146058 +show_high_kb_45721 show_high_kb 0 45721 NULL
146059 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
146060 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
146061 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
146062 +handle_response_icmp_45733 handle_response_icmp 7-0 45733 NULL
146063 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
146064 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
146065 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
146066 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
146067 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
146068 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
146069 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
146070 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
146071 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
146072 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
146073 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
146074 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
146075 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
146076 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
146077 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
146078 +FUA_show_45776 FUA_show 0 45776 NULL
146079 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
146080 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
146081 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
146082 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
146083 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
146084 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
146085 +cma_release_45795 cma_release 3 45795 NULL
146086 +cyapa_gen3_bl_deactivate_45797 cyapa_gen3_bl_deactivate 0 45797 NULL
146087 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
146088 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
146089 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
146090 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
146091 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
146092 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
146093 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
146094 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
146095 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 NULL nohasharray
146096 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 &NCR_700_change_queue_depth_45806
146097 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
146098 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
146099 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
146100 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
146101 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
146102 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
146103 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
146104 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
146105 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
146106 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
146107 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
146108 +start_endpoints_45825 start_endpoints 0 45825 NULL
146109 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3-0 45830 NULL
146110 +hash_walk_next_45832 hash_walk_next 0 45832 NULL nohasharray
146111 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 &hash_walk_next_45832
146112 +audit_make_reply_45835 audit_make_reply 7 45835 NULL nohasharray
146113 +moxa_write_room_45835 moxa_write_room 0 45835 &audit_make_reply_45835
146114 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
146115 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
146116 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
146117 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
146118 +store_learning_45844 store_learning 0 45844 NULL
146119 +cyapa_gen3_bl_activate_45847 cyapa_gen3_bl_activate 0 45847 NULL
146120 +insert_state_45848 insert_state 0 45848 NULL
146121 +activity_read_45850 activity_read 0-5-6 45850 NULL
146122 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
146123 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
146124 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
146125 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
146126 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
146127 +isdn_write_45863 isdn_write 3-0 45863 NULL
146128 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
146129 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
146130 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
146131 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
146132 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
146133 +get_rdac_req_45882 get_rdac_req 3 45882 NULL nohasharray
146134 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 &get_rdac_req_45882
146135 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
146136 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
146137 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
146138 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
146139 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
146140 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
146141 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
146142 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
146143 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
146144 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
146145 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
146146 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
146147 +lcd_read_45922 lcd_read 0-3 45922 NULL
146148 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
146149 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
146150 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
146151 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
146152 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 NULL nohasharray
146153 +_dln2_transfer_45930 _dln2_transfer 0 45930 &ext2_xattr_security_get_45930
146154 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
146155 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
146156 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
146157 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
146158 +show_fan_value_45938 show_fan_value 0 45938 NULL
146159 +display_store_45940 display_store 4-0 45940 NULL
146160 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
146161 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
146162 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
146163 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
146164 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
146165 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
146166 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
146167 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
146168 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
146169 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
146170 +set_45961 set 0 45961 NULL
146171 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
146172 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
146173 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 NULL nohasharray
146174 +copy_to_45969 copy_to 3 45969 &isl29125_buffer_predisable_45969
146175 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
146176 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
146177 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
146178 +isp1760_ep_queue_45980 isp1760_ep_queue 0 45980 NULL
146179 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
146180 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
146181 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
146182 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
146183 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
146184 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
146185 +dn_device_event_46004 dn_device_event 0 46004 NULL
146186 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
146187 +rtl2832_regmap_gather_write_46011 rtl2832_regmap_gather_write 0 46011 NULL
146188 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
146189 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
146190 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
146191 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
146192 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
146193 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
146194 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
146195 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
146196 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
146197 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
146198 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
146199 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
146200 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
146201 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
146202 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
146203 +socket_create_46047 socket_create 0 46047 NULL
146204 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
146205 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
146206 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
146207 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL nohasharray
146208 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 &line6_midibuf_bytes_used_46059
146209 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
146210 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
146211 +slhc_toss_46066 slhc_toss 0 46066 NULL
146212 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
146213 +in_use_show_46075 in_use_show 0 46075 NULL
146214 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
146215 +ds1685_rtc_sysfs_nvram_write_46078 ds1685_rtc_sysfs_nvram_write 0-6-5 46078 NULL
146216 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
146217 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
146218 +unlock_lock_46087 unlock_lock 0 46087 NULL
146219 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
146220 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
146221 +store_46095 store 0 46095 NULL
146222 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
146223 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
146224 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
146225 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
146226 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
146227 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
146228 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
146229 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
146230 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
146231 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
146232 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
146233 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
146234 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
146235 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
146236 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
146237 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
146238 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
146239 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
146240 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
146241 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
146242 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
146243 +dgram_bind_46155 dgram_bind 0 46155 NULL
146244 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
146245 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
146246 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL nohasharray
146247 +top_off_timer_store_46162 top_off_timer_store 4-0 46162 &ov9740_reg_write_array_46162
146248 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
146249 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
146250 +write_index_46171 write_index 0 46171 NULL
146251 +open_46177 open 0 46177 NULL
146252 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
146253 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
146254 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
146255 +twl_direction_out_46182 twl_direction_out 2-0 46182 NULL nohasharray
146256 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
146257 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
146258 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
146259 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
146260 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
146261 +fq_resize_46195 fq_resize 2 46195 NULL
146262 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
146263 +add_conn_list_46197 add_conn_list 3-0 46197 NULL nohasharray
146264 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 &add_conn_list_46197 nohasharray
146265 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
146266 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197
146267 +appid_show_46198 appid_show 0 46198 NULL
146268 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
146269 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
146270 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
146271 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
146272 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
146273 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
146274 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
146275 +dsp_write_46218 dsp_write 2-0 46218 NULL nohasharray
146276 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 &dsp_write_46218 nohasharray
146277 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218
146278 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
146279 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
146280 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
146281 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
146282 +__get_any_page_46230 __get_any_page 0 46230 NULL
146283 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
146284 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
146285 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
146286 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
146287 +show_in_min_46238 show_in_min 0 46238 NULL
146288 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
146289 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
146290 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
146291 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
146292 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
146293 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
146294 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
146295 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
146296 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
146297 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
146298 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
146299 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
146300 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
146301 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
146302 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
146303 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
146304 +ReadReg_46277 ReadReg 0 46277 NULL nohasharray
146305 +pem_show_input_46277 pem_show_input 0 46277 &ReadReg_46277
146306 +copy_user_allowedips_46279 copy_user_allowedips 0 46279 NULL
146307 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
146308 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
146309 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
146310 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
146311 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
146312 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
146313 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
146314 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
146315 +rng_gen_random_46306 rng_gen_random 0 46306 NULL
146316 +store_led_46310 store_led 0-4 46310 NULL
146317 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
146318 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
146319 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
146320 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
146321 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
146322 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
146323 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
146324 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
146325 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
146326 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
146327 +gs_can_open_46335 gs_can_open 0 46335 NULL
146328 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
146329 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
146330 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
146331 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
146332 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
146333 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
146334 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
146335 +mpt_config_46343 mpt_config 0 46343 NULL
146336 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
146337 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
146338 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
146339 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
146340 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
146341 +show_icon_46360 show_icon 4-0 46360 NULL
146342 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
146343 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
146344 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
146345 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
146346 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
146347 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
146348 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
146349 +via_build_controls_46378 via_build_controls 0 46378 NULL
146350 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
146351 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
146352 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
146353 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
146354 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
146355 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
146356 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
146357 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
146358 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
146359 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
146360 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
146361 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
146362 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
146363 +addr_to_user_46418 addr_to_user 0 46418 NULL
146364 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
146365 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
146366 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
146367 +proto_show_46426 proto_show 0 46426 NULL nohasharray
146368 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
146369 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
146370 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
146371 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
146372 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
146373 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
146374 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
146375 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
146376 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
146377 +cp210x_set_config_46447 cp210x_set_config 4-0 46447 NULL
146378 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
146379 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
146380 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
146381 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
146382 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
146383 +E_P24_46463 E_P24 0 46463 NULL
146384 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
146385 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
146386 +brcmstb_restart_handler_46474 brcmstb_restart_handler 0 46474 NULL
146387 +ip6gre_get_size_46476 ip6gre_get_size 0 46476 NULL
146388 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
146389 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
146390 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
146391 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
146392 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
146393 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
146394 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
146395 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
146396 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
146397 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
146398 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
146399 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
146400 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
146401 +pin_code_reply_46510 pin_code_reply 4 46510 NULL nohasharray
146402 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 &pin_code_reply_46510
146403 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
146404 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
146405 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
146406 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
146407 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 NULL nohasharray
146408 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 &__btrfs_map_block_46515
146409 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
146410 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
146411 +pptp_bind_46520 pptp_bind 0 46520 NULL
146412 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
146413 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
146414 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
146415 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
146416 +socket_recvmsg_46535 socket_recvmsg 0 46535 NULL nohasharray
146417 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 &socket_recvmsg_46535
146418 +check_connect_46536 check_connect 0 46536 NULL
146419 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
146420 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
146421 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
146422 +raid_show_state_46545 raid_show_state 0 46545 NULL
146423 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
146424 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
146425 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
146426 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
146427 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
146428 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
146429 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
146430 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
146431 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
146432 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
146433 +nr_header_46575 nr_header 0 46575 NULL
146434 +store_46576 store 0-3 46576 NULL
146435 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
146436 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
146437 +__iwl_up_46589 __iwl_up 0 46589 NULL
146438 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
146439 +copy_gr_arg_46595 copy_gr_arg 0 46595 NULL
146440 +show_mute_46600 show_mute 0 46600 NULL nohasharray
146441 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
146442 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
146443 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
146444 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
146445 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
146446 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
146447 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
146448 +dead_write_46612 dead_write 0 46612 NULL nohasharray
146449 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
146450 +stream_start_46613 stream_start 0 46613 NULL nohasharray
146451 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
146452 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
146453 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
146454 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
146455 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
146456 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
146457 +get_mode_46623 get_mode 0 46623 NULL
146458 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
146459 +dsense_show_46626 dsense_show 0 46626 NULL
146460 +il_set_mode_46630 il_set_mode 0 46630 NULL
146461 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
146462 +regmap_read_46634 regmap_read 0 46634 NULL
146463 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
146464 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
146465 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
146466 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
146467 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
146468 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
146469 +attr_get_46650 attr_get 0 46650 NULL
146470 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
146471 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
146472 +fanout_add_46656 fanout_add 0 46656 NULL
146473 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
146474 +read_short_reg_46669 read_short_reg 0 46669 NULL
146475 +toshiba_usb_sleep_music_get_46672 toshiba_usb_sleep_music_get 0 46672 NULL
146476 +stream_pause_46673 stream_pause 0 46673 NULL
146477 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
146478 +msr_read_46679 msr_read 0-3 46679 NULL
146479 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
146480 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
146481 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
146482 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
146483 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
146484 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
146485 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
146486 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
146487 +saa7185_init_46704 saa7185_init 0 46704 NULL
146488 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
146489 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
146490 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
146491 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
146492 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
146493 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
146494 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
146495 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
146496 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
146497 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
146498 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
146499 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
146500 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
146501 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL nohasharray
146502 +iwl_dbgfs_enable_scan_iteration_notif_write_46736 iwl_dbgfs_enable_scan_iteration_notif_write 0-3 46736 &ctnetlink_nlmsg_size_46736
146503 +__ata_change_queue_depth_46737 __ata_change_queue_depth 3-0 46737 NULL nohasharray
146504 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 &__ata_change_queue_depth_46737
146505 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
146506 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
146507 +vti_get_size_46743 vti_get_size 0 46743 NULL
146508 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
146509 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
146510 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
146511 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
146512 +show_fan_status_46761 show_fan_status 0 46761 NULL
146513 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
146514 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
146515 +inet6_create_46770 inet6_create 0 46770 NULL
146516 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
146517 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
146518 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
146519 +radar_detection_write_46787 radar_detection_write 3-0 46787 NULL
146520 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
146521 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
146522 +show_max_min_46796 show_max_min 0 46796 NULL
146523 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
146524 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
146525 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
146526 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
146527 +tpk_write_room_46810 tpk_write_room 0 46810 NULL
146528 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
146529 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
146530 +writefn_46819 writefn 0-3 46819 NULL
146531 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
146532 +bnad_get_sset_count_46825 bnad_get_sset_count 0 46825 NULL
146533 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
146534 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
146535 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
146536 +cyberjack_write_room_46831 cyberjack_write_room 0 46831 NULL
146537 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
146538 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
146539 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
146540 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
146541 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
146542 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
146543 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
146544 +spi_async_46857 spi_async 0 46857 NULL
146545 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
146546 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
146547 +vsnprintf_46863 vsnprintf 0 46863 NULL
146548 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
146549 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
146550 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
146551 +restart_array_46866 restart_array 0 46866 NULL
146552 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
146553 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
146554 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
146555 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
146556 +rvmalloc_46873 rvmalloc 1 46873 NULL
146557 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL nohasharray
146558 +show_telclock_version_46874 show_telclock_version 0 46874 &qp_memcpy_from_queue_iov_46874
146559 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
146560 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
146561 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
146562 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
146563 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
146564 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
146565 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
146566 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
146567 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
146568 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
146569 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
146570 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
146571 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
146572 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
146573 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
146574 +dgram_bind_46908 dgram_bind 0 46908 NULL
146575 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
146576 +store_46910 store 0-2 46910 NULL
146577 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
146578 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
146579 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
146580 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
146581 +igbvf_open_46920 igbvf_open 0 46920 NULL
146582 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
146583 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
146584 +fb_write_46924 fb_write 3-0 46924 NULL
146585 +goldfish_tty_write_room_46929 goldfish_tty_write_room 0 46929 NULL
146586 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
146587 +b44_get_sset_count_46940 b44_get_sset_count 0 46940 NULL
146588 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
146589 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3-0 46949 NULL nohasharray
146590 +fuse_direct_io_46949 fuse_direct_io 0 46949 &__sctp_setsockopt_connectx_46949
146591 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
146592 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
146593 +coda_fsync_46958 coda_fsync 0 46958 NULL
146594 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
146595 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
146596 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
146597 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
146598 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
146599 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
146600 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
146601 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
146602 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
146603 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
146604 +user_set_46991 user_set 0 46991 NULL
146605 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
146606 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &sel_write_bool_46996 nohasharray
146607 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &ds2780_write_user_eeprom_bin_46996 nohasharray
146608 +enabled_store_46996 enabled_store 0-4 46996 &rj54n1_sensor_scale_46996
146609 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
146610 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
146611 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
146612 +x25_device_event_47006 x25_device_event 0 47006 NULL
146613 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
146614 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
146615 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
146616 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
146617 +__map_single_47020 __map_single 3-4-7 47020 NULL
146618 +usbpn_open_47021 usbpn_open 0 47021 NULL
146619 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
146620 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
146621 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
146622 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
146623 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
146624 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
146625 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
146626 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
146627 +show_v86d_47041 show_v86d 0 47041 NULL
146628 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
146629 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
146630 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
146631 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
146632 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
146633 +final_47055 final 0 47055 NULL
146634 +open_rx_47057 open_rx 0 47057 NULL
146635 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
146636 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
146637 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
146638 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 NULL nohasharray
146639 +power_on_acct_show_47066 power_on_acct_show 0 47066 &nfcmrvl_nci_recv_frame_47066
146640 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
146641 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
146642 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
146643 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
146644 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
146645 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
146646 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
146647 +export_47078 export 0 47078 NULL
146648 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
146649 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
146650 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
146651 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
146652 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
146653 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
146654 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
146655 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
146656 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
146657 +flash_brightness_set_47109 flash_brightness_set 0 47109 NULL nohasharray
146658 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 &flash_brightness_set_47109
146659 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
146660 +carrier_show_47115 carrier_show 0 47115 NULL
146661 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
146662 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
146663 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
146664 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
146665 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
146666 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
146667 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
146668 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
146669 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
146670 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
146671 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
146672 +gva_to_gpa_47160 gva_to_gpa 0 47160 NULL nohasharray
146673 +show_streaming_47160 show_streaming 0 47160 &gva_to_gpa_47160
146674 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
146675 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
146676 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
146677 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
146678 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
146679 +part_fail_show_47168 part_fail_show 0 47168 NULL
146680 +max_flash_timeout_show_47169 max_flash_timeout_show 0 47169 NULL nohasharray
146681 +set_temp_47169 set_temp 0-4 47169 &max_flash_timeout_show_47169
146682 +reg_show_name_47170 reg_show_name 0 47170 NULL
146683 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
146684 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
146685 +state_parse_47184 state_parse 0 47184 NULL
146686 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
146687 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
146688 +__set_signal_47207 __set_signal 0-4 47207 NULL
146689 +__rds_create_47212 __rds_create 0 47212 NULL
146690 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
146691 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
146692 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
146693 +sctp_v4_to_addr_param_47221 sctp_v4_to_addr_param 0 47221 NULL nohasharray
146694 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 &sctp_v4_to_addr_param_47221
146695 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
146696 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
146697 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
146698 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
146699 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
146700 +l2headersize_47238 l2headersize 0 47238 NULL
146701 +options_write_47243 options_write 3-0 47243 NULL
146702 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
146703 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
146704 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250
146705 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
146706 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 NULL nohasharray
146707 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 &skb_copy_datagram_from_iter_47253
146708 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
146709 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
146710 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
146711 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
146712 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
146713 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
146714 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
146715 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
146716 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
146717 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
146718 +reg_write_47288 reg_write 0 47288 NULL
146719 +setattr_47289 setattr 0 47289 NULL
146720 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
146721 +vsnprintf_47291 vsnprintf 0 47291 NULL
146722 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
146723 +show_47293 show 0 47293 NULL
146724 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
146725 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
146726 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
146727 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
146728 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
146729 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
146730 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
146731 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
146732 +get_l4proto_47318 get_l4proto 0 47318 NULL
146733 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
146734 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
146735 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
146736 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
146737 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
146738 +tune_set_47343 tune_set 0-5 47343 NULL
146739 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
146740 +amd_xgbe_phy_pcs_power_cycle_47347 amd_xgbe_phy_pcs_power_cycle 0 47347 NULL
146741 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
146742 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
146743 +md_allow_write_47353 md_allow_write 0 47353 NULL
146744 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
146745 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
146746 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
146747 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
146748 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
146749 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
146750 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
146751 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
146752 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
146753 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
146754 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
146755 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
146756 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
146757 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
146758 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
146759 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
146760 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
146761 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
146762 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
146763 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
146764 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
146765 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
146766 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
146767 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
146768 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
146769 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
146770 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
146771 +write_cmd_47414 write_cmd 0 47414 NULL
146772 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
146773 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
146774 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
146775 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
146776 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
146777 +bLength_show_47432 bLength_show 0 47432 NULL
146778 +fop_write_47433 fop_write 0-3 47433 NULL
146779 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
146780 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
146781 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
146782 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
146783 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
146784 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
146785 +environ_read_47451 environ_read 0-3 47451 NULL
146786 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
146787 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
146788 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
146789 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
146790 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
146791 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
146792 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
146793 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
146794 +newpart_47485 newpart 6-4 47485 NULL
146795 +read_47490 read 0-3 47490 NULL
146796 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
146797 +core_sys_select_47494 core_sys_select 1 47494 NULL
146798 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
146799 +jid_store_47498 jid_store 0-3 47498 NULL
146800 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
146801 +as3722_block_write_47503 as3722_block_write 2-3 47503 NULL nohasharray
146802 +txstat_read_file_47503 txstat_read_file 0 47503 &as3722_block_write_47503
146803 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
146804 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
146805 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
146806 +unlink_simple_47506 unlink_simple 3 47506 NULL
146807 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
146808 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
146809 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
146810 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
146811 +inet_bind_47514 inet_bind 0 47514 NULL
146812 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
146813 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
146814 +eth_open_47519 eth_open 0 47519 NULL
146815 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
146816 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
146817 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
146818 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
146819 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
146820 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
146821 +get_port_47534 get_port 0 47534 NULL
146822 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
146823 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
146824 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
146825 +atl1_open_47550 atl1_open 0 47550 NULL
146826 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
146827 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
146828 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
146829 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
146830 +send_cmd_47563 send_cmd 0 47563 NULL
146831 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
146832 +send_command_47567 send_command 0 47567 NULL nohasharray
146833 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
146834 +read_ldt_47570 read_ldt 2 47570 NULL
146835 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
146836 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
146837 +pci_iomap_47575 pci_iomap 3 47575 NULL
146838 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
146839 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
146840 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
146841 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
146842 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
146843 +id_format_show_47585 id_format_show 0 47585 NULL
146844 +phy_read_47590 phy_read 0 47590 NULL
146845 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
146846 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
146847 +get_nic_info_47601 get_nic_info 0 47601 NULL
146848 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
146849 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
146850 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
146851 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
146852 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
146853 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
146854 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
146855 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
146856 +uea_request_47613 uea_request 4 47613 NULL
146857 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
146858 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
146859 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
146860 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 NULL nohasharray
146861 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 &__apei_exec_read_register_47619
146862 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
146863 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
146864 +SYSC_send_47629 SYSC_send 3 47629 NULL
146865 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
146866 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
146867 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
146868 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
146869 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
146870 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
146871 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
146872 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
146873 +fan_show_47664 fan_show 0 47664 NULL
146874 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
146875 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
146876 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
146877 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
146878 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
146879 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
146880 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
146881 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
146882 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
146883 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
146884 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
146885 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
146886 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
146887 +packet_recvmsg_47700 packet_recvmsg 4-0 47700 NULL
146888 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
146889 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
146890 +save_microcode_47717 save_microcode 3 47717 NULL
146891 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
146892 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
146893 +wimax_show_47727 wimax_show 0 47727 NULL
146894 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
146895 +hvc_write_room_47730 hvc_write_room 0 47730 NULL
146896 +walk_page_test_47731 walk_page_test 0 47731 NULL
146897 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
146898 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 NULL nohasharray
146899 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 &sockfs_listxattr_47735
146900 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
146901 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
146902 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
146903 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
146904 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL nohasharray
146905 +use_zero_page_show_47747 use_zero_page_show 0 47747 &ir_prepare_write_buffer_47747
146906 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
146907 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
146908 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
146909 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
146910 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
146911 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
146912 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
146913 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
146914 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
146915 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
146916 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
146917 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
146918 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
146919 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
146920 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
146921 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
146922 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
146923 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
146924 +show_id_47795 show_id 0 47795 NULL
146925 +sl_open_47801 sl_open 0 47801 NULL
146926 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
146927 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL nohasharray
146928 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 &W6692_empty_Bfifo_47804
146929 +lov_packmd_47810 lov_packmd 0 47810 NULL
146930 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
146931 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
146932 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
146933 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
146934 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
146935 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
146936 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
146937 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
146938 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
146939 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
146940 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
146941 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
146942 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
146943 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
146944 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
146945 +did_show_47843 did_show 0 47843 NULL nohasharray
146946 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
146947 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
146948 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
146949 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
146950 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL nohasharray
146951 +setauthsize_47848 setauthsize 0 47848 &ecryptfs_write_inode_size_to_xattr_47848
146952 +reg_clear_47849 reg_clear 0 47849 NULL
146953 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
146954 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
146955 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
146956 +copy_47869 copy 0 47869 NULL
146957 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
146958 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
146959 +add_lease_context_47876 add_lease_context 0 47876 NULL
146960 +vhci_read_47878 vhci_read 3-0 47878 NULL
146961 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
146962 +array_size_show_47883 array_size_show 0 47883 NULL
146963 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
146964 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
146965 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
146966 +read_prph_47892 read_prph 0 47892 NULL
146967 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
146968 +read_regr_47902 read_regr 0 47902 NULL nohasharray
146969 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
146970 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
146971 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
146972 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
146973 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
146974 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
146975 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
146976 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
146977 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
146978 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
146979 +sp_header_47915 sp_header 0 47915 NULL nohasharray
146980 +timeout_read_47915 timeout_read 0-3 47915 &sp_header_47915
146981 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
146982 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
146983 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
146984 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
146985 +show_mlid_47928 show_mlid 0 47928 NULL
146986 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
146987 +b44_open_47950 b44_open 0 47950 NULL
146988 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
146989 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
146990 +pci_read_47962 pci_read 0 47962 NULL
146991 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
146992 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
146993 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
146994 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
146995 +show_stride_47971 show_stride 0 47971 NULL
146996 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
146997 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
146998 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
146999 +node_weight_read_47974 node_weight_read 0 47974 NULL
147000 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
147001 +flush_store_47978 flush_store 0-4 47978 NULL
147002 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
147003 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
147004 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
147005 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
147006 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
147007 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
147008 +enter_47990 enter 0 47990 &dbg_port_buf_47990
147009 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
147010 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
147011 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 NULL nohasharray
147012 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 &l2cap_sock_alloc_skb_cb_47997
147013 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
147014 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
147015 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3-0 48007 NULL
147016 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
147017 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
147018 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
147019 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
147020 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
147021 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
147022 +coda_statfs_48015 coda_statfs 0 48015 NULL
147023 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
147024 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
147025 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
147026 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
147027 +sys32_pread_48037 sys32_pread 3 48037 NULL
147028 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
147029 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
147030 +show_vrm_48041 show_vrm 0 48041 NULL
147031 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
147032 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
147033 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
147034 +rate_show_48049 rate_show 0 48049 NULL
147035 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
147036 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
147037 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
147038 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
147039 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
147040 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
147041 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
147042 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
147043 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
147044 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
147045 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
147046 +cp2112_hid_output_48094 cp2112_hid_output 3-0 48094 NULL
147047 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
147048 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
147049 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL nohasharray
147050 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 &radio_isa_common_probe_48107
147051 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
147052 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
147053 +rmd256_final_48110 rmd256_final 0 48110 NULL
147054 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
147055 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
147056 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
147057 +get_48116 get 0 48116 &selinux_inode_permission_48116
147058 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
147059 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
147060 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
147061 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
147062 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
147063 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
147064 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
147065 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
147066 +set_discoverable_48141 set_discoverable 4 48141 NULL nohasharray
147067 +statistics_write_48141 statistics_write 0-3 48141 &set_discoverable_48141 nohasharray
147068 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
147069 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141
147070 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
147071 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
147072 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
147073 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
147074 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL
147075 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
147076 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
147077 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
147078 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
147079 +macvlan_open_48169 macvlan_open 0 48169 NULL
147080 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
147081 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 &rbd_obj_method_sync_48170 nohasharray
147082 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &ocfs2_find_next_zero_bit_unaligned_48170
147083 +minix_setattr_48171 minix_setattr 0 48171 NULL
147084 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
147085 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
147086 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
147087 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
147088 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
147089 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
147090 +cx25821_queue_setup_48182 cx25821_queue_setup 0 48182 NULL
147091 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
147092 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
147093 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
147094 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
147095 +eni_send_48189 eni_send 0 48189 NULL nohasharray
147096 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
147097 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
147098 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
147099 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
147100 +startup_48205 startup 0 48205 NULL
147101 +show_48207 show 0 48207 NULL
147102 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
147103 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
147104 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
147105 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
147106 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
147107 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL nohasharray
147108 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 &uv_blade_nr_possible_cpus_48226
147109 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
147110 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
147111 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
147112 +collisions_show_48236 collisions_show 0 48236 NULL
147113 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
147114 +show_priv_session_state_48240 show_priv_session_state 0 48240 NULL
147115 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
147116 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
147117 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
147118 +vport_disable_48252 vport_disable 0 48252 NULL
147119 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
147120 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
147121 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
147122 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
147123 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
147124 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
147125 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
147126 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
147127 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
147128 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
147129 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 NULL nohasharray
147130 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 &xgene_rtc_read_time_48275 nohasharray
147131 +trace_options_write_48275 trace_options_write 3 48275 &qlcnic_83xx_get_regs_len_48275
147132 +E_md4hash_48276 E_md4hash 0 48276 NULL
147133 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
147134 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
147135 +send_set_info_48288 send_set_info 7 48288 NULL
147136 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
147137 +ac_write_48295 ac_write 0-3 48295 NULL
147138 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
147139 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
147140 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
147141 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
147142 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
147143 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
147144 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
147145 +hash_setkey_48310 hash_setkey 3-0 48310 NULL
147146 +patch_alc262_48312 patch_alc262 0 48312 NULL
147147 +crb_read_48313 crb_read 0 48313 NULL
147148 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
147149 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
147150 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
147151 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
147152 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
147153 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
147154 +show_version_48337 show_version 0 48337 NULL
147155 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
147156 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
147157 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
147158 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
147159 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
147160 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
147161 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
147162 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
147163 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
147164 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
147165 +follow_pte_48359 follow_pte 0 48359 NULL
147166 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
147167 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
147168 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
147169 +store_temp23_48364 store_temp23 0-4 48364 NULL
147170 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
147171 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
147172 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
147173 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
147174 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
147175 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
147176 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
147177 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
147178 +align_size_48396 align_size 0-2 48396 NULL
147179 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
147180 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
147181 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
147182 +sctp_getname_48405 sctp_getname 0 48405 NULL
147183 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
147184 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
147185 +bql_set_48412 bql_set 0-2 48412 NULL
147186 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
147187 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
147188 +div64_u64_rem_48418 div64_u64_rem 0 48418 NULL nohasharray
147189 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 &div64_u64_rem_48418
147190 +iwl_dbgfs_fw_dbg_collect_write_48421 iwl_dbgfs_fw_dbg_collect_write 0-3 48421 NULL
147191 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
147192 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
147193 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
147194 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
147195 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
147196 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
147197 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
147198 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
147199 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
147200 +print_filtered_48442 print_filtered 0-2 48442 NULL
147201 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
147202 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
147203 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 NULL
147204 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
147205 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
147206 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
147207 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
147208 +tun_recvmsg_48463 tun_recvmsg 4-0 48463 NULL
147209 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 NULL nohasharray
147210 +getname_48466 getname 0 48466 &copy_page_from_iter_iovec_48466
147211 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
147212 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
147213 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
147214 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
147215 +set_in16_max_48479 set_in16_max 0-4 48479 NULL
147216 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
147217 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
147218 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
147219 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
147220 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
147221 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
147222 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
147223 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
147224 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
147225 +store_48497 store 0-3 48497 NULL nohasharray
147226 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
147227 +send_control_msg_48498 send_control_msg 6-0 48498 NULL
147228 +show_temp_type_48500 show_temp_type 0 48500 NULL
147229 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
147230 +serio_show_description_48505 serio_show_description 0 48505 NULL
147231 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
147232 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
147233 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
147234 +phantom_get_free_48514 phantom_get_free 0 48514 NULL nohasharray
147235 +vti6_get_size_48514 vti6_get_size 0 48514 &phantom_get_free_48514
147236 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
147237 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
147238 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
147239 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
147240 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
147241 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
147242 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
147243 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
147244 +ths7303_write_48540 ths7303_write 0 48540 NULL
147245 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
147246 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
147247 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
147248 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
147249 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
147250 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
147251 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
147252 +command_resume_48565 command_resume 0 48565 NULL
147253 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
147254 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
147255 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
147256 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
147257 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
147258 +team_init_48574 team_init 0 48574 NULL
147259 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
147260 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
147261 +set_mode_48583 set_mode 0 48583 NULL
147262 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
147263 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
147264 +set_channels_48590 set_channels 0 48590 NULL
147265 +update_fw_48597 update_fw 0 48597 NULL
147266 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
147267 +label_SKIN_48603 label_SKIN 0 48603 NULL
147268 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
147269 +ctrl_48612 ctrl 0 48612 NULL
147270 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
147271 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
147272 +uni2char_48631 uni2char 0 48631 NULL
147273 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
147274 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
147275 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
147276 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
147277 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
147278 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
147279 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
147280 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
147281 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
147282 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
147283 +mtd_read_48655 mtd_read 0 48655 NULL
147284 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
147285 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
147286 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
147287 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
147288 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
147289 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
147290 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
147291 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
147292 +read_48672 read 0 48672 NULL
147293 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
147294 +emit_request_48679 emit_request 0 48679 NULL
147295 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
147296 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
147297 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
147298 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
147299 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
147300 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
147301 +create_css_48692 create_css 0 48692 NULL
147302 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
147303 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
147304 +altera_drscan_48698 altera_drscan 2 48698 NULL
147305 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
147306 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
147307 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
147308 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
147309 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
147310 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
147311 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
147312 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
147313 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
147314 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
147315 +show_therm_status_48723 show_therm_status 0 48723 NULL
147316 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
147317 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
147318 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
147319 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
147320 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
147321 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
147322 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
147323 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
147324 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
147325 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
147326 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
147327 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
147328 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
147329 +patch_alc269_48756 patch_alc269 0 48756 NULL
147330 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
147331 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
147332 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
147333 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL nohasharray
147334 +event_buffer_read_48772 event_buffer_read 0-3 48772 &l2cap_segment_sdu_48772
147335 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
147336 +boottime_set_48781 boottime_set 0-4 48781 NULL
147337 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
147338 +transfer_48788 transfer 0 48788 NULL
147339 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
147340 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
147341 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
147342 +lua_sysfs_write_48797 lua_sysfs_write 6-0 48797 NULL
147343 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
147344 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
147345 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
147346 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
147347 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
147348 +show_48809 show 0 48809 NULL
147349 +store_sched4_48815 store_sched4 4-0 48815 NULL
147350 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
147351 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
147352 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
147353 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
147354 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
147355 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
147356 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
147357 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL nohasharray
147358 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 &vc_do_resize_48842 nohasharray
147359 +velocity_get_sset_count_48842 velocity_get_sset_count 0 48842 &vbi_queue_setup_48842
147360 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
147361 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
147362 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
147363 +insert_queue_48849 insert_queue 0 48849 NULL
147364 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
147365 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
147366 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
147367 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
147368 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
147369 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
147370 +submit_async_48869 submit_async 0 48869 NULL
147371 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
147372 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
147373 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
147374 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
147375 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
147376 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
147377 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
147378 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
147379 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
147380 +adummy_open_48895 adummy_open 0 48895 NULL
147381 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
147382 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
147383 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
147384 +MT2063_Tune_48898 MT2063_Tune 0 48898 &mac_drv_rx_init_48898
147385 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
147386 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
147387 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
147388 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
147389 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
147390 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
147391 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
147392 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
147393 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
147394 +send_cmd_48933 send_cmd 0 48933 NULL
147395 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
147396 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
147397 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
147398 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
147399 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
147400 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
147401 +br_dev_init_48956 br_dev_init 0 48956 NULL
147402 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
147403 +register_new_memory_48959 register_new_memory 0 48959 NULL
147404 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
147405 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
147406 +venus_fsync_48962 venus_fsync 0 48962 NULL
147407 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
147408 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
147409 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
147410 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
147411 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
147412 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
147413 +devm_kmemdup_48976 devm_kmemdup 3 48976 NULL nohasharray
147414 +ipr_free_dump_48976 ipr_free_dump 0 48976 &devm_kmemdup_48976
147415 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
147416 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
147417 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
147418 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
147419 +get_target_48984 get_target 0 48984 NULL nohasharray
147420 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
147421 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
147422 +show_48988 show 0 48988 NULL
147423 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
147424 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
147425 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
147426 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
147427 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
147428 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
147429 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
147430 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
147431 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
147432 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
147433 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
147434 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
147435 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
147436 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
147437 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
147438 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
147439 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
147440 +transient_status_49027 transient_status 4 49027 NULL
147441 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
147442 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
147443 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
147444 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 2-0 49037 NULL nohasharray
147445 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 &pvscsi_change_queue_depth_49037
147446 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
147447 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
147448 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
147449 +setup_msi_irq_49052 setup_msi_irq 0 49052 NULL nohasharray
147450 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 &setup_msi_irq_49052 nohasharray
147451 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052
147452 +ubi_read_49061 ubi_read 0 49061 NULL
147453 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL nohasharray
147454 +net2280_queue_49065 net2280_queue 0 49065 &l2cap_bredr_sig_cmd_49065
147455 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
147456 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
147457 +read_regs_49068 read_regs 0 49068 NULL
147458 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
147459 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
147460 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
147461 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
147462 +show_fan_49076 show_fan 0 49076 NULL nohasharray
147463 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 &show_fan_49076
147464 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 NULL
147465 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
147466 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
147467 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
147468 +scsi_register_49094 scsi_register 2 49094 NULL
147469 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
147470 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
147471 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
147472 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
147473 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
147474 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
147475 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
147476 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
147477 +dn_check_state_49133 dn_check_state 0 49133 NULL
147478 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
147479 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &pt_read_49136 nohasharray
147480 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0 49136 &netxen_setup_msi_interrupts_49136
147481 +read_file_49137 read_file 4 49137 NULL
147482 +affs_write_begin_49139 affs_write_begin 3-0 49139 NULL
147483 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
147484 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
147485 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
147486 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
147487 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
147488 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
147489 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
147490 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
147491 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
147492 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
147493 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
147494 +gr_queue_49159 gr_queue 0 49159 NULL
147495 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
147496 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
147497 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
147498 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
147499 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
147500 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
147501 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
147502 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
147503 +__jfs_setxattr_49175 __jfs_setxattr 5-0 49175 NULL
147504 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
147505 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
147506 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
147507 +phy_device_create_49190 phy_device_create 3 49190 NULL
147508 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
147509 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
147510 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
147511 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
147512 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
147513 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
147514 +aio_read_null_49202 aio_read_null 0 49202 NULL
147515 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
147516 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
147517 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
147518 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
147519 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
147520 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
147521 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
147522 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
147523 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL
147524 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
147525 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
147526 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
147527 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
147528 +stop_discovery_49237 stop_discovery 4 49237 NULL
147529 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
147530 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
147531 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
147532 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
147533 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
147534 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
147535 +get_write_access_49253 get_write_access 0 49253 NULL
147536 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
147537 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
147538 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
147539 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
147540 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
147541 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
147542 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
147543 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
147544 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
147545 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
147546 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
147547 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
147548 +store_49284 store 0 49284 NULL
147549 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
147550 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
147551 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
147552 +store_49298 store 0-3 49298 NULL
147553 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
147554 +uio_read_49300 uio_read 3-0 49300 NULL
147555 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
147556 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
147557 +cyapa_gen5_suspend_scanning_49305 cyapa_gen5_suspend_scanning 0 49305 NULL
147558 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
147559 +request_locality_49318 request_locality 0 49318 NULL
147560 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
147561 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
147562 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
147563 +show_freq_49329 show_freq 0 49329 NULL
147564 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
147565 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
147566 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
147567 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
147568 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
147569 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
147570 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
147571 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
147572 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
147573 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
147574 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
147575 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
147576 +avtab_init_49369 avtab_init 0 49369 NULL
147577 +px_raw_event_49371 px_raw_event 4 49371 NULL
147578 +resync_start_show_49372 resync_start_show 0 49372 NULL
147579 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
147580 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
147581 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
147582 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
147583 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
147584 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
147585 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
147586 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
147587 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
147588 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
147589 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
147590 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
147591 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
147592 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
147593 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
147594 +kbd_backlight_mode_store_49419 kbd_backlight_mode_store 0-4 49419 NULL
147595 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
147596 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
147597 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
147598 +ds1685_rtc_read_time_49432 ds1685_rtc_read_time 0 49432 NULL
147599 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
147600 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
147601 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
147602 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
147603 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
147604 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
147605 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
147606 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
147607 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
147608 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
147609 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
147610 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6-2 49474 NULL
147611 +buf_prepare_49476 buf_prepare 0 49476 NULL
147612 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
147613 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
147614 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
147615 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &tipc_bclink_get_mtu_49483 nohasharray
147616 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &esp4_get_mtu_49483
147617 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
147618 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
147619 +r820t_read_49492 r820t_read 0-4 49492 NULL
147620 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
147621 +ismt_access_49498 ismt_access 0 49498 NULL
147622 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
147623 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
147624 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
147625 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
147626 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
147627 +show_offset_49516 show_offset 0 49516 NULL
147628 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
147629 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
147630 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
147631 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
147632 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
147633 +emulator_write_phys_49520 emulator_write_phys 2 49520 &__sock_recvmsg_nosec_49520
147634 +xgbe_change_mtu_49524 xgbe_change_mtu 2-0 49524 NULL
147635 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
147636 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
147637 +read_partial_49528 read_partial 2 49528 &light_write_49528
147638 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
147639 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
147640 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
147641 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
147642 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
147643 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
147644 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
147645 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
147646 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
147647 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
147648 +read_status_49562 read_status 0 49562 NULL
147649 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
147650 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
147651 +show_taint_49568 show_taint 0 49568 NULL nohasharray
147652 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
147653 +major_show_49571 major_show 0 49571 NULL
147654 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
147655 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
147656 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
147657 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
147658 +readfifo_49583 readfifo 1 49583 NULL
147659 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
147660 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 NULL nohasharray
147661 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 &cpu_mask_to_apicid_and_49589
147662 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
147663 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
147664 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
147665 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
147666 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
147667 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
147668 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
147669 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
147670 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
147671 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
147672 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
147673 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
147674 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
147675 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
147676 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
147677 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
147678 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
147679 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
147680 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616
147681 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
147682 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
147683 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
147684 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
147685 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
147686 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
147687 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
147688 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
147689 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
147690 +rds_notify_queue_get_49635 rds_notify_queue_get 0 49635 NULL
147691 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
147692 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
147693 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
147694 +match_int_49672 match_int 0 49672 NULL
147695 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
147696 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
147697 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
147698 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
147699 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
147700 +fw_status_49690 fw_status 0 49690 NULL
147701 +__setup_irq_49696 __setup_irq 0 49696 NULL
147702 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
147703 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 NULL nohasharray
147704 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 &tcp_sacktag_walk_49703
147705 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
147706 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
147707 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
147708 +show_online_49713 show_online 0 49713 NULL
147709 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
147710 +write_pool_49718 write_pool 3-0 49718 NULL
147711 +create_modalias_49720 create_modalias 0 49720 NULL
147712 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
147713 +pcnet_open_49729 pcnet_open 0 49729 NULL
147714 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
147715 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
147716 +write_exec_49737 write_exec 0 49737 NULL nohasharray
147717 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
147718 +check_frame_49741 check_frame 0 49741 NULL
147719 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
147720 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL nohasharray
147721 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 &zd_usb_iowrite16v_49744
147722 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
147723 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
147724 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
147725 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
147726 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
147727 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
147728 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
147729 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
147730 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
147731 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
147732 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &key_conf_keylen_read_49758 nohasharray
147733 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &cfg80211_vendor_event_alloc_49758
147734 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
147735 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
147736 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
147737 +keyspan_write_room_49763 keyspan_write_room 0 49763 NULL
147738 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 NULL nohasharray
147739 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765 nohasharray
147740 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 &nmi_suspend_49765
147741 +isku_sysfs_write_49767 isku_sysfs_write 5-0 49767 NULL
147742 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
147743 +dev_show_49780 dev_show 0 49780 NULL
147744 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
147745 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
147746 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
147747 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
147748 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
147749 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
147750 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
147751 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
147752 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
147753 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
147754 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
147755 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 NULL nohasharray
147756 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 &__of_parse_phandle_with_args_49807
147757 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
147758 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
147759 +show_config_pending_49814 show_config_pending 0 49814 NULL
147760 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
147761 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
147762 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 6-0-3 49829 NULL
147763 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 NULL nohasharray
147764 +add_uuid_49831 add_uuid 4 49831 &nvkm_engctx_create__49831 nohasharray
147765 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
147766 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
147767 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
147768 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
147769 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
147770 +twl4030_write_49846 twl4030_write 2 49846 NULL
147771 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
147772 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
147773 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
147774 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
147775 +efx_fill_loopback_test_49855 efx_fill_loopback_test 0-4 49855 NULL
147776 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
147777 +store_modes_49864 store_modes 0-4 49864 NULL
147778 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
147779 +____request_module_49868 ____request_module 0 49868 NULL
147780 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3-0 49870 NULL
147781 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
147782 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
147783 +s_filter_49877 s_filter 0 49877 NULL
147784 +show_volt_max_49881 show_volt_max 0 49881 NULL
147785 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
147786 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
147787 +tgr192_init_49892 tgr192_init 0 49892 NULL
147788 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
147789 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
147790 +ea_put_49907 ea_put 0 49907 NULL
147791 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
147792 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 NULL nohasharray
147793 +available_governors_show_49912 available_governors_show 0 49912 &ecryptfs_filldir_49912
147794 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
147795 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
147796 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
147797 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
147798 +_cpu_up_49927 _cpu_up 0 49927 NULL
147799 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
147800 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
147801 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
147802 +tpm_get_random_49950 tpm_get_random 0-3 49950 NULL
147803 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
147804 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
147805 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
147806 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
147807 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
147808 +volume_write_49971 volume_write 0 49971 NULL
147809 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
147810 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
147811 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
147812 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
147813 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
147814 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
147815 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
147816 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
147817 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
147818 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
147819 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
147820 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
147821 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
147822 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
147823 +run_49996 run 0 49996 NULL
147824 +write_49997 write 0 49997 NULL
147825 +__module_alloc_50004 __module_alloc 1 50004 NULL
147826 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
147827 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
147828 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
147829 +hugetlb_entry_50017 hugetlb_entry 0 50017 NULL
147830 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
147831 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
147832 +isdn_read_50021 isdn_read 3-0 50021 NULL
147833 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
147834 +rose_device_event_50026 rose_device_event 0 50026 NULL
147835 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
147836 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
147837 +set_mtu_50032 set_mtu 0 50032 NULL
147838 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
147839 +sky2_open_50034 sky2_open 0 50034 NULL
147840 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
147841 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
147842 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
147843 +wait_for_free_request_50040 wait_for_free_request 0 50040 NULL nohasharray
147844 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 &wait_for_free_request_50040 nohasharray
147845 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040
147846 +read_lid_handling_50041 read_lid_handling 0 50041 NULL
147847 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
147848 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
147849 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
147850 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
147851 +ioread8_50049 ioread8 0 50049 NULL
147852 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
147853 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
147854 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
147855 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
147856 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
147857 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
147858 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
147859 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
147860 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
147861 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
147862 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
147863 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
147864 +afs_writepages_50092 afs_writepages 0 50092 NULL
147865 +card_type_show_50095 card_type_show 0 50095 NULL
147866 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
147867 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
147868 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
147869 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
147870 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
147871 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
147872 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
147873 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
147874 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
147875 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
147876 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
147877 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3-0 50123 NULL
147878 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
147879 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
147880 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
147881 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
147882 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
147883 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
147884 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
147885 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
147886 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
147887 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
147888 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
147889 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
147890 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
147891 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
147892 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
147893 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
147894 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
147895 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
147896 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
147897 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
147898 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
147899 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
147900 +rx_refill_50166 rx_refill 0 50166 NULL
147901 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
147902 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
147903 +odev_update_50169 odev_update 2-0 50169 NULL
147904 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
147905 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
147906 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
147907 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
147908 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
147909 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
147910 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
147911 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
147912 +store_beep_50196 store_beep 0-4 50196 NULL
147913 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
147914 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
147915 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
147916 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
147917 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
147918 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
147919 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
147920 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
147921 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
147922 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
147923 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
147924 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
147925 +loadtime_init_50221 loadtime_init 0 50221 NULL
147926 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
147927 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
147928 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
147929 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
147930 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
147931 +afs_extract_data_50261 afs_extract_data 5 50261 NULL nohasharray
147932 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 &afs_extract_data_50261 nohasharray
147933 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261
147934 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
147935 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
147936 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
147937 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
147938 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
147939 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
147940 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
147941 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
147942 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
147943 +netlink_send_50281 netlink_send 0 50281 NULL
147944 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
147945 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
147946 +store_50289 store 0-3 50289 NULL
147947 +show_in10_50295 show_in10 0 50295 NULL
147948 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
147949 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
147950 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
147951 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
147952 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
147953 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
147954 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
147955 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
147956 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
147957 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
147958 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
147959 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
147960 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
147961 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
147962 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
147963 +do_launder_page_50329 do_launder_page 0 50329 NULL
147964 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
147965 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
147966 +dax_io_50336 dax_io 5-4-0 50336 NULL
147967 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
147968 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
147969 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4-0 50343 NULL
147970 +tpm_read_50344 tpm_read 3-0 50344 NULL
147971 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
147972 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
147973 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
147974 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
147975 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
147976 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
147977 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
147978 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
147979 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
147980 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL nohasharray
147981 +setbrightness_50365 setbrightness 0 50365 &xfrm_send_migrate_50365
147982 +roccat_common2_receive_50369 roccat_common2_receive 4-0 50369 NULL
147983 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
147984 +set_ctrl_50374 set_ctrl 0 50374 NULL
147985 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
147986 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
147987 +store_temp62_50383 store_temp62 0-4 50383 NULL
147988 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
147989 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
147990 +flags_show_50391 flags_show 0 50391 NULL
147991 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
147992 +base_sock_create_50400 base_sock_create 0 50400 NULL
147993 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
147994 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
147995 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
147996 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
147997 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
147998 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
147999 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
148000 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
148001 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
148002 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
148003 +event_input_50432 event_input 0 50432 NULL
148004 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
148005 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
148006 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
148007 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 0-4 50444 NULL
148008 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
148009 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
148010 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
148011 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
148012 +udf_writepages_50451 udf_writepages 0 50451 NULL
148013 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
148014 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
148015 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
148016 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
148017 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
148018 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
148019 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
148020 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
148021 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
148022 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
148023 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
148024 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
148025 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
148026 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
148027 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
148028 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
148029 +freeze_show_50489 freeze_show 0 50489 NULL
148030 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
148031 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
148032 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
148033 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
148034 +validate_50497 validate 0 50497 NULL
148035 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
148036 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
148037 +numa_node_show_50504 numa_node_show 0 50504 NULL
148038 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
148039 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
148040 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
148041 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
148042 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
148043 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
148044 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
148045 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
148046 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
148047 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
148048 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
148049 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
148050 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
148051 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
148052 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL nohasharray
148053 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 &ath6kl_set_ap_probe_resp_ies_50539 nohasharray
148054 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539
148055 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
148056 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
148057 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
148058 +bh_get_50543 bh_get 0 50543 NULL
148059 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
148060 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
148061 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
148062 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
148063 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
148064 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
148065 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
148066 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
148067 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
148068 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
148069 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
148070 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
148071 +mwave_write_50571 mwave_write 0-3 50571 NULL
148072 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
148073 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
148074 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
148075 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
148076 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
148077 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
148078 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
148079 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
148080 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
148081 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
148082 +load_map_50592 load_map 0 50592 NULL
148083 +sge_rx_50594 sge_rx 3 50594 NULL
148084 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
148085 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
148086 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
148087 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
148088 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
148089 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
148090 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
148091 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
148092 +ipr_halt_50616 ipr_halt 0 50616 NULL
148093 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
148094 +get_lid_handling_50618 get_lid_handling 0 50618 NULL nohasharray
148095 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 &get_lid_handling_50618
148096 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
148097 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
148098 +macvtap_alloc_skb_50629 macvtap_alloc_skb 2-3-4 50629 &regcache_rbtree_write_50629 nohasharray
148099 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &macvtap_alloc_skb_50629
148100 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
148101 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
148102 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
148103 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
148104 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
148105 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
148106 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
148107 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
148108 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
148109 +show_50648 show 0 50648 NULL
148110 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
148111 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
148112 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
148113 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
148114 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
148115 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
148116 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
148117 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
148118 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
148119 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
148120 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
148121 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
148122 +addr_len_show_50673 addr_len_show 0 50673 NULL
148123 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
148124 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
148125 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
148126 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
148127 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
148128 +store_50690 store 0-3 50690 NULL
148129 +_ep_queue_50692 _ep_queue 0 50692 NULL
148130 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
148131 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
148132 +discover_50707 discover 0 50707 NULL
148133 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
148134 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
148135 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
148136 +epool_init_50723 epool_init 2 50723 NULL
148137 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
148138 +device_attach_50730 device_attach 0 50730 NULL nohasharray
148139 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
148140 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
148141 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
148142 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
148143 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
148144 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
148145 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
148146 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
148147 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
148148 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
148149 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
148150 +skb_padto_50759 skb_padto 2 50759 NULL
148151 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
148152 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
148153 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
148154 +isight_trigger_50765 isight_trigger 0 50765 NULL
148155 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
148156 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
148157 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
148158 +get_component_power_status_50773 get_component_power_status 0 50773 &ocfs2_xattr_block_get_50773 nohasharray
148159 +g_crop_50773 g_crop 0 50773 &get_component_power_status_50773
148160 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
148161 +pipe_handler_request_50774 pipe_handler_request 5-0 50774 &tm6000_read_write_usb_50774
148162 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
148163 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
148164 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
148165 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
148166 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
148167 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
148168 +ping_v4_sendmsg_50787 ping_v4_sendmsg 4-0 50787 NULL
148169 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
148170 +store_50792 store 0 50792 NULL
148171 +tpm_write_50798 tpm_write 3-0 50798 NULL
148172 +write_flush_50803 write_flush 3-0 50803 NULL
148173 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
148174 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
148175 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
148176 +dvb_play_50814 dvb_play 3-0 50814 NULL
148177 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
148178 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
148179 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
148180 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
148181 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL nohasharray
148182 +recvmsg_50829 recvmsg 0-4 50829 &acpi_ev_install_gpe_block_50829 nohasharray
148183 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829
148184 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
148185 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
148186 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
148187 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
148188 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3-0 50839 NULL
148189 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 NULL
148190 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
148191 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
148192 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
148193 +fat_write_begin_50858 fat_write_begin 3-0 50858 NULL
148194 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
148195 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
148196 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
148197 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
148198 +nla_put_string_50887 nla_put_string 0 50887 NULL
148199 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
148200 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
148201 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
148202 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
148203 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
148204 +subconnector_show_50902 subconnector_show 0 50902 NULL
148205 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
148206 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
148207 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
148208 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
148209 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
148210 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
148211 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
148212 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
148213 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
148214 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
148215 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
148216 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
148217 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
148218 +wl1271_rx_handle_data_50919 wl1271_rx_handle_data 3 50919 NULL
148219 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
148220 +busnum_show_50927 busnum_show 0 50927 NULL
148221 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
148222 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
148223 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
148224 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
148225 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
148226 +show_device_status_50947 show_device_status 0 50947 NULL
148227 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
148228 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
148229 +set_50949 set 0 50949 NULL nohasharray
148230 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
148231 +tp_la_write_50950 tp_la_write 3-0 50950 NULL nohasharray
148232 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 &tp_la_write_50950 nohasharray
148233 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
148234 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
148235 +zl10036_write_50952 zl10036_write 0 50952 NULL
148236 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
148237 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 NULL nohasharray
148238 +sdio_uart_write_50954 sdio_uart_write 3 50954 &__uncore_thresh5_show_50954
148239 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
148240 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
148241 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
148242 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
148243 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
148244 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
148245 +null_final_50967 null_final 0 50967 NULL
148246 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
148247 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
148248 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
148249 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
148250 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
148251 +timeout_write_50991 timeout_write 3-0 50991 NULL
148252 +interval_show_50993 interval_show 0 50993 NULL
148253 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
148254 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
148255 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
148256 +security_load_policy_50997 security_load_policy 0 50997 NULL
148257 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
148258 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
148259 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
148260 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
148261 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
148262 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
148263 +ppp_read_51017 ppp_read 0-3 51017 NULL
148264 +img_pwm_config_51020 img_pwm_config 0 51020 NULL
148265 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
148266 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
148267 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
148268 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
148269 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL
148270 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
148271 +dump_midi_51040 dump_midi 3 51040 NULL
148272 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
148273 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL nohasharray
148274 +i915_gem_object_get_pages_phys_51042 i915_gem_object_get_pages_phys 0 51042 &srpt_alloc_ioctx_51042
148275 +store_detach_51045 store_detach 0-4 51045 NULL
148276 +show_51050 show 0 51050 NULL nohasharray
148277 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
148278 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
148279 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
148280 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
148281 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
148282 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
148283 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
148284 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
148285 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
148286 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
148287 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
148288 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
148289 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
148290 +removable_show_51080 removable_show 0 51080 NULL
148291 +usb_sleep_charge_show_51081 usb_sleep_charge_show 0 51081 NULL
148292 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
148293 +register_jprobes_51086 register_jprobes 0 51086 NULL
148294 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
148295 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
148296 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
148297 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
148298 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
148299 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
148300 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
148301 +ti_recv_51110 ti_recv 3 51110 NULL nohasharray
148302 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 &ti_recv_51110
148303 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
148304 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
148305 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL nohasharray
148306 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 &iscsi_nop_out_rsp_51117
148307 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
148308 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
148309 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
148310 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
148311 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
148312 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
148313 +amanda_help_51133 amanda_help 0 51133 NULL
148314 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
148315 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
148316 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
148317 +reg_read_51137 reg_read 0 51137 NULL nohasharray
148318 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 &reg_read_51137
148319 +show_in_input_51138 show_in_input 0 51138 NULL
148320 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
148321 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
148322 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
148323 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
148324 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
148325 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL nohasharray
148326 +cyapa_reinitialize_51151 cyapa_reinitialize 0 51151 &compat_sys_pwritev64_51151
148327 +__smsc911x_reg_read_51152 __smsc911x_reg_read 0 51152 NULL
148328 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
148329 +driver_attach_51156 driver_attach 0 51156 NULL
148330 +device_rev_show_51157 device_rev_show 0 51157 NULL
148331 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
148332 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
148333 +online_store_51175 online_store 0-4 51175 NULL
148334 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
148335 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
148336 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
148337 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
148338 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 NULL nohasharray
148339 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 &i40evf_acquire_msix_vectors_51190
148340 +dpms_show_51191 dpms_show 0 51191 NULL
148341 +get_uint_51193 get_uint 0 51193 NULL
148342 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
148343 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 4-2-0 51197 NULL
148344 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
148345 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
148346 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
148347 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
148348 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
148349 +sr_done_51211 sr_done 0 51211 NULL
148350 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
148351 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
148352 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
148353 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
148354 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
148355 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
148356 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
148357 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
148358 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
148359 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
148360 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
148361 +goto_high_power_51237 goto_high_power 0 51237 NULL
148362 +drm_property_create_51239 drm_property_create 4 51239 NULL
148363 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
148364 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
148365 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
148366 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
148367 +st_read_51251 st_read 3-0 51251 NULL nohasharray
148368 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
148369 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
148370 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
148371 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
148372 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
148373 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
148374 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3-0 51264 NULL nohasharray
148375 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 &ath10k_dbg_sta_write_addba_51264 nohasharray
148376 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
148377 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
148378 +e100_up_51268 e100_up 0 51268 NULL
148379 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
148380 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
148381 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
148382 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
148383 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
148384 +send_51279 send 0 51279 NULL nohasharray
148385 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
148386 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
148387 +kasan_mem_notifier_51283 kasan_mem_notifier 0 51283 NULL
148388 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
148389 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
148390 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
148391 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
148392 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
148393 +disable_51293 disable 0 51293 NULL
148394 +chip_name_show_51296 chip_name_show 0 51296 NULL
148395 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
148396 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
148397 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
148398 +nv_open_51300 nv_open 0 51300 NULL
148399 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
148400 +get_sset_count_51303 get_sset_count 0 51303 NULL
148401 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
148402 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
148403 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
148404 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
148405 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
148406 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
148407 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
148408 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
148409 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
148410 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
148411 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
148412 +is_selfpowered_show_51329 is_selfpowered_show 0 51329 NULL
148413 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
148414 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
148415 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
148416 +device_user_purge_51340 device_user_purge 0 51340 NULL
148417 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
148418 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
148419 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
148420 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
148421 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
148422 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
148423 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
148424 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
148425 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
148426 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
148427 +show_hue_51369 show_hue 0 51369 NULL
148428 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
148429 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
148430 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
148431 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
148432 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 NULL nohasharray
148433 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 &geneve_xmit_skb_51377
148434 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3-0 51381 NULL nohasharray
148435 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 &ath10k_dbg_sta_read_aggr_mode_51381
148436 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
148437 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
148438 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
148439 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
148440 +efx_ethtool_fill_self_tests_51396 efx_ethtool_fill_self_tests 0 51396 NULL
148441 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
148442 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
148443 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
148444 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
148445 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
148446 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
148447 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
148448 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
148449 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
148450 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
148451 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
148452 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431
148453 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
148454 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
148455 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
148456 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
148457 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
148458 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
148459 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
148460 +yam_open_51447 yam_open 0 51447 NULL
148461 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
148462 +axnet_open_51453 axnet_open 0 51453 NULL
148463 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
148464 +gdth_halt_51460 gdth_halt 0 51460 NULL
148465 +get_cur_state_51461 get_cur_state 0 51461 NULL nohasharray
148466 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 &get_cur_state_51461
148467 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
148468 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
148469 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
148470 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
148471 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
148472 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
148473 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
148474 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
148475 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
148476 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
148477 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
148478 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 NULL nohasharray
148479 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 &nested_vmx_store_msr_51490
148480 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
148481 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
148482 +delay_show_51497 delay_show 0 51497 NULL
148483 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
148484 +get_dev_status_51505 get_dev_status 0 51505 NULL
148485 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
148486 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
148487 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
148488 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
148489 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
148490 +store_51519 store 0-3 51519 NULL
148491 +show_dts_51521 show_dts 0 51521 NULL
148492 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
148493 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
148494 +upload_code_51528 upload_code 0 51528 NULL
148495 +key_search_51533 key_search 0 51533 NULL
148496 +vid_show_51538 vid_show 0 51538 NULL
148497 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
148498 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
148499 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
148500 +new_offset_show_51546 new_offset_show 0 51546 NULL
148501 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
148502 +mbox_write_51548 mbox_write 3-0 51548 NULL
148503 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL nohasharray
148504 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 &__alloc_eip_netdev_51549
148505 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
148506 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
148507 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL nohasharray
148508 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 &icmp_manip_pkt_51560
148509 +write_u64_51561 write_u64 0 51561 NULL
148510 +read_fw_51564 read_fw 0-5-6 51564 NULL
148511 +tx_sg_51567 tx_sg 0 51567 NULL
148512 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
148513 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
148514 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
148515 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
148516 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
148517 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
148518 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
148519 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
148520 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
148521 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
148522 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
148523 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
148524 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
148525 +rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL nohasharray
148526 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &rfcomm_tty_write_51603
148527 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
148528 +cmd_complete_51629 cmd_complete 6 51629 NULL nohasharray
148529 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 &cmd_complete_51629
148530 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
148531 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
148532 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
148533 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
148534 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
148535 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
148536 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
148537 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
148538 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
148539 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
148540 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
148541 +cyapa_update_rt_suspend_scanrate_51680 cyapa_update_rt_suspend_scanrate 0-4 51680 NULL
148542 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
148543 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
148544 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
148545 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
148546 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
148547 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
148548 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
148549 +intel_xpower_pmic_get_raw_temp_51690 intel_xpower_pmic_get_raw_temp 0 51690 NULL nohasharray
148550 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 &intel_xpower_pmic_get_raw_temp_51690
148551 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
148552 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
148553 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
148554 +md5_update_51700 md5_update 0 51700 NULL
148555 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
148556 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
148557 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
148558 +sel_write_access_51704 sel_write_access 3 51704 NULL
148559 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
148560 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
148561 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
148562 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
148563 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
148564 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
148565 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
148566 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
148567 +str_read_51731 str_read 4-0 51731 NULL
148568 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
148569 +hid_parse_report_51737 hid_parse_report 3 51737 NULL nohasharray
148570 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 &hid_parse_report_51737
148571 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
148572 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
148573 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
148574 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL nohasharray
148575 +opticon_write_room_51752 opticon_write_room 0 51752 &ifx_spi_insert_flip_string_51752 nohasharray
148576 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 &opticon_write_room_51752
148577 +aac_change_queue_depth_51753 aac_change_queue_depth 2-0 51753 NULL
148578 +if_write_51756 if_write 3 51756 NULL
148579 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
148580 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
148581 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
148582 +__fswab32_51781 __fswab32 0 51781 NULL
148583 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
148584 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
148585 +expkey_parse_51787 expkey_parse 0 51787 NULL
148586 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
148587 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
148588 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
148589 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
148590 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
148591 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
148592 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
148593 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
148594 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
148595 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
148596 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
148597 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
148598 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
148599 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 NULL nohasharray
148600 +buffer_from_user_51826 buffer_from_user 3 51826 &scsi_format_opcode_name_51826
148601 +MoxaPortTxFree_51829 MoxaPortTxFree 0 51829 NULL
148602 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
148603 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
148604 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
148605 +write_packet_51838 write_packet 0 51838 NULL
148606 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
148607 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
148608 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
148609 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
148610 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
148611 +wwan_store_51846 wwan_store 4-0 51846 &raw6_getfrag_51846
148612 +ioread32_51847 ioread32 0 51847 NULL nohasharray
148613 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
148614 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
148615 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
148616 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
148617 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
148618 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
148619 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
148620 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
148621 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
148622 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
148623 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
148624 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
148625 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
148626 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
148627 +user_read_51881 user_read 3 51881 NULL
148628 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
148629 +b44_readphy_51890 b44_readphy 0 51890 NULL
148630 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
148631 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
148632 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
148633 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
148634 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
148635 +query_gid_51901 query_gid 0 51901 NULL
148636 +get_pages_51902 get_pages 0 51902 NULL
148637 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
148638 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
148639 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
148640 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
148641 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
148642 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
148643 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
148644 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
148645 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
148646 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
148647 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
148648 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
148649 +task_has_system_51936 task_has_system 0 51936 NULL
148650 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
148651 +direct_IO_51941 direct_IO 0 51941 NULL
148652 +show_test_51942 show_test 0 51942 NULL
148653 +pm_test_show_51946 pm_test_show 0 51946 NULL
148654 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
148655 +get_clock_info_51952 get_clock_info 4 51952 NULL
148656 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
148657 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
148658 +size_show_51963 size_show 0 51963 NULL
148659 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
148660 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
148661 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
148662 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
148663 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
148664 +read_page_51972 read_page 2 51972 NULL
148665 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
148666 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
148667 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
148668 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
148669 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
148670 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
148671 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
148672 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL nohasharray
148673 +cp_get_sset_count_51991 cp_get_sset_count 0 51991 &_c4iw_write_mem_dma_51991
148674 +__detect_osd_51993 __detect_osd 0 51993 NULL
148675 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
148676 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
148677 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
148678 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
148679 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
148680 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
148681 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
148682 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
148683 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
148684 +dummy_enable_52019 dummy_enable 0 52019 NULL
148685 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
148686 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
148687 +r820t_write_52023 r820t_write 0-4 52023 NULL
148688 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
148689 +show_current_driver_52027 show_current_driver 0 52027 NULL
148690 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
148691 +override_release_52032 override_release 2 52032 NULL
148692 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
148693 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
148694 +irda_create_52042 irda_create 0 52042 NULL
148695 +netdev_show_52044 netdev_show 0 52044 NULL
148696 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
148697 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
148698 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
148699 +show_version_52054 show_version 0 52054 NULL
148700 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
148701 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 NULL nohasharray
148702 +regulator_disable_52058 regulator_disable 0 52058 &show_ipFragOKs_52058
148703 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
148704 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
148705 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
148706 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
148707 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL nohasharray
148708 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 &mxuport_process_read_urb_data_52072
148709 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
148710 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
148711 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
148712 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
148713 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
148714 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
148715 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
148716 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
148717 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
148718 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
148719 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
148720 +mtrr_save_52097 mtrr_save 0 52097 NULL
148721 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
148722 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
148723 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
148724 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
148725 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
148726 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
148727 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
148728 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
148729 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
148730 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
148731 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
148732 +sub_alloc_52140 sub_alloc 0 52140 NULL
148733 +netdev_open_52143 netdev_open 0 52143 NULL
148734 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
148735 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 NULL nohasharray
148736 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 &ext2_alloc_blocks_52145
148737 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
148738 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
148739 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
148740 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
148741 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
148742 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
148743 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
148744 +sp_open_dev_52157 sp_open_dev 0 52157 NULL
148745 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
148746 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
148747 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
148748 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
148749 +mxuport_open_52173 mxuport_open 0 52173 NULL
148750 +__acpi_power_on_52175 __acpi_power_on 0 52175 NULL nohasharray
148751 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
148752 +print_prefix_52176 print_prefix 0 52176 NULL
148753 +ib_dma_map_page_52177 ib_dma_map_page 0 52177 NULL
148754 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
148755 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
148756 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
148757 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
148758 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
148759 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
148760 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
148761 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
148762 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
148763 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
148764 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
148765 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
148766 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
148767 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
148768 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
148769 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
148770 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
148771 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
148772 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
148773 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
148774 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
148775 +de_init_rings_52222 de_init_rings 0 52222 NULL
148776 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
148777 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
148778 +show_chgmode_52225 show_chgmode 0 52225 NULL
148779 +ptype_store_52226 ptype_store 0-3 52226 NULL
148780 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
148781 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
148782 +max1111_read_52230 max1111_read 0 52230 NULL
148783 +nvram_read_52231 nvram_read 0-3 52231 NULL
148784 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL nohasharray
148785 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 &_alloc_mISDN_skb_52232
148786 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
148787 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
148788 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
148789 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
148790 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
148791 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
148792 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
148793 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
148794 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
148795 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
148796 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
148797 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
148798 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
148799 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
148800 +flush_52261 flush 0 52261 NULL
148801 +read_52268 read 0 52268 NULL
148802 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
148803 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
148804 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
148805 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
148806 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
148807 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
148808 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
148809 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
148810 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
148811 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
148812 +rw_read_52299 rw_read 6-0-5 52299 NULL
148813 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL nohasharray
148814 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 &ath6kl_wmi_get_new_buf_52304
148815 +sis5595_access_52305 sis5595_access 0 52305 NULL
148816 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
148817 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
148818 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
148819 +i915_gem_object_get_pages_stolen_52314 i915_gem_object_get_pages_stolen 0 52314 NULL
148820 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
148821 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
148822 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
148823 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
148824 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
148825 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
148826 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
148827 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
148828 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
148829 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
148830 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
148831 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
148832 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
148833 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
148834 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
148835 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
148836 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
148837 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
148838 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
148839 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
148840 +hur_len_52339 hur_len 0 52339 NULL
148841 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
148842 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
148843 +store_52342 store 0-3 52342 NULL
148844 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
148845 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL
148846 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
148847 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
148848 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
148849 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
148850 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
148851 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
148852 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
148853 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
148854 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
148855 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
148856 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
148857 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
148858 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
148859 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
148860 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
148861 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
148862 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
148863 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
148864 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
148865 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
148866 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &mq_emit_config_values_52378 nohasharray
148867 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &pfkey_sockaddr_pair_size_52378
148868 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
148869 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
148870 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
148871 +task_has_security_52386 task_has_security 0 52386 NULL
148872 +jfs_setxattr_52389 jfs_setxattr 4-0 52389 NULL
148873 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
148874 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
148875 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
148876 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
148877 +pm_suspend_52403 pm_suspend 0 52403 NULL
148878 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
148879 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
148880 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
148881 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
148882 +clariion_activate_52414 clariion_activate 0 52414 NULL
148883 +do_md_run_52416 do_md_run 0 52416 NULL
148884 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
148885 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
148886 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL nohasharray
148887 +show_alarms_in_52425 show_alarms_in 0 52425 &line6_midibuf_init_52425
148888 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
148889 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
148890 +delay_status_52431 delay_status 5 52431 NULL nohasharray
148891 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
148892 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
148893 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
148894 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
148895 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
148896 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
148897 +show_radios_state_52445 show_radios_state 0 52445 NULL
148898 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
148899 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 NULL nohasharray
148900 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 &nilfs_btree_lookup_contig_52451
148901 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
148902 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
148903 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
148904 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
148905 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
148906 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
148907 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
148908 +show_id_ext_52472 show_id_ext 0 52472 NULL
148909 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
148910 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
148911 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
148912 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
148913 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
148914 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
148915 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
148916 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
148917 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
148918 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
148919 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
148920 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
148921 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
148922 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
148923 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
148924 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
148925 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
148926 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
148927 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
148928 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
148929 +disable_slot_52512 disable_slot 0 52512 NULL
148930 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
148931 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
148932 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
148933 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
148934 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4-0 52518 NULL
148935 +get_session_param_52521 get_session_param 0 52521 NULL
148936 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
148937 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
148938 +raw_recvmsg_52529 raw_recvmsg 4-0 52529 NULL
148939 +submit_audio_in_urb_52536 submit_audio_in_urb 0 52536 NULL nohasharray
148940 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 &submit_audio_in_urb_52536
148941 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
148942 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
148943 +show_caseopen_52539 show_caseopen 0 52539 NULL
148944 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
148945 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
148946 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
148947 +set_fan_52544 set_fan 0-4 52544 NULL
148948 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
148949 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
148950 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
148951 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
148952 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
148953 +cropcap_52561 cropcap 0 52561 NULL
148954 +atalk_create_52562 atalk_create 0 52562 NULL
148955 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
148956 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
148957 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
148958 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
148959 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
148960 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
148961 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
148962 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
148963 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
148964 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
148965 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
148966 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 NULL nohasharray
148967 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 &isku_sysfs_read_macro_52587
148968 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
148969 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
148970 +ath10k_start_52596 ath10k_start 0 52596 NULL
148971 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
148972 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
148973 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
148974 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
148975 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
148976 +copy_user_acl_52622 copy_user_acl 0 52622 NULL
148977 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
148978 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
148979 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
148980 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
148981 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
148982 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
148983 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
148984 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
148985 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
148986 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
148987 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
148988 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
148989 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
148990 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
148991 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
148992 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
148993 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
148994 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
148995 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
148996 +reg_write_range_52690 reg_write_range 4 52690 NULL
148997 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
148998 +store_52696 store 0-3 52696 NULL
148999 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
149000 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
149001 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
149002 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
149003 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
149004 +action_show_52711 action_show 0 52711 NULL
149005 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
149006 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
149007 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
149008 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
149009 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
149010 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
149011 +sendbytes_52726 sendbytes 0 52726 NULL
149012 +set_capture_52728 set_capture 0 52728 NULL
149013 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
149014 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
149015 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
149016 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
149017 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL nohasharray
149018 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 &hfcsusb_rx_frame_52745
149019 +netlink_add_tap_52755 netlink_add_tap 0 52755 NULL
149020 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
149021 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
149022 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
149023 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
149024 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
149025 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
149026 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
149027 +store_52770 store 0 52770 NULL
149028 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
149029 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
149030 +available_kbd_modes_show_52777 available_kbd_modes_show 0 52777 NULL
149031 +show_pec_52779 show_pec 0 52779 NULL
149032 +set_target_52783 set_target 0-4 52783 NULL
149033 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
149034 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
149035 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
149036 +show_52793 show 0 52793 NULL
149037 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
149038 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
149039 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
149040 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
149041 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
149042 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
149043 +run_start_commands_52808 run_start_commands 0 52808 NULL
149044 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
149045 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
149046 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL nohasharray
149047 +qlcnic_dev_statistics_len_52816 qlcnic_dev_statistics_len 0 52816 &ds2780_get_rsgain_setting_52816
149048 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
149049 +show_eco_52820 show_eco 0 52820 NULL
149050 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
149051 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
149052 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
149053 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
149054 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
149055 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
149056 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL nohasharray
149057 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 &lb_alloc_ep_req_52837
149058 +apei_read_52843 apei_read 0 52843 NULL
149059 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
149060 +modelname_show_52855 modelname_show 0 52855 NULL
149061 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
149062 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
149063 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
149064 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
149065 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL nohasharray
149066 +media_write_52867 media_write 0-3 52867 &twl6030_gpadc_write_52867
149067 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
149068 +cccr_show_52879 cccr_show 0 52879 NULL
149069 +twlreg_write_52880 twlreg_write 3-0 52880 NULL
149070 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
149071 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
149072 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
149073 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
149074 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
149075 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
149076 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
149077 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
149078 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
149079 +read_cam_control_52903 read_cam_control 0 52903 NULL
149080 +parse_52905 parse 0 52905 NULL
149081 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
149082 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
149083 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
149084 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
149085 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
149086 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
149087 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
149088 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
149089 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
149090 +queue_show_random_52946 queue_show_random 0 52946 NULL
149091 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
149092 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
149093 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952
149094 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
149095 +adv7170_write_52956 adv7170_write 0 52956 NULL
149096 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
149097 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
149098 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
149099 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
149100 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
149101 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
149102 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
149103 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
149104 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
149105 +kmx61_setup_any_motion_interrupt_52984 kmx61_setup_any_motion_interrupt 0 52984 NULL nohasharray
149106 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 &kmx61_setup_any_motion_interrupt_52984 nohasharray
149107 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
149108 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
149109 +num_node_state_52989 num_node_state 0 52989 NULL
149110 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
149111 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
149112 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
149113 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
149114 +ican3_open_52999 ican3_open 0 52999 NULL
149115 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
149116 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
149117 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
149118 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
149119 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
149120 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
149121 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
149122 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
149123 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
149124 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
149125 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
149126 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
149127 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
149128 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
149129 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
149130 +ndelay_show_53032 ndelay_show 0 53032 NULL
149131 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
149132 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
149133 +show_link_type_53045 show_link_type 0 53045 NULL
149134 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
149135 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
149136 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
149137 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
149138 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
149139 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
149140 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
149141 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
149142 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
149143 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
149144 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
149145 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 NULL nohasharray
149146 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &create_cq_kernel_53076
149147 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
149148 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
149149 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
149150 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
149151 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
149152 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
149153 +deauthenticate_53093 deauthenticate 0 53093 NULL
149154 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
149155 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
149156 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
149157 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
149158 +queue_var_show_53098 queue_var_show 0 53098 NULL
149159 +set_button_53099 set_button 0-4 53099 NULL
149160 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
149161 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
149162 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
149163 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
149164 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
149165 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
149166 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
149167 +verity_status_53120 verity_status 5 53120 NULL nohasharray
149168 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
149169 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
149170 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
149171 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
149172 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
149173 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
149174 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
149175 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
149176 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
149177 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
149178 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
149179 +find_domain_name_53149 find_domain_name 0 53149 NULL
149180 +store_xps_map_53150 store_xps_map 0-4 53150 NULL
149181 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
149182 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
149183 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
149184 +pwm_enable_53163 pwm_enable 0 53163 NULL
149185 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
149186 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
149187 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
149188 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
149189 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
149190 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
149191 +bond_get_slave_size_53181 bond_get_slave_size 0 53181 NULL
149192 +skfp_open_53190 skfp_open 0 53190 NULL
149193 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
149194 +ti_write_room_53194 ti_write_room 0 53194 NULL
149195 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
149196 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
149197 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
149198 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
149199 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL nohasharray
149200 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 &mtdoops_erase_block_53206
149201 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
149202 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
149203 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
149204 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
149205 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
149206 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
149207 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
149208 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
149209 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
149210 +enable_supply_53242 enable_supply 0 53242 NULL
149211 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
149212 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
149213 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
149214 +tun_do_read_53245 tun_do_read 0 53245 NULL
149215 +vcc_sendmsg_53246 vcc_sendmsg 4-0 53246 NULL
149216 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
149217 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
149218 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
149219 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
149220 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
149221 +ipr_change_queue_depth_53263 ipr_change_queue_depth 2-0 53263 NULL nohasharray
149222 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 &ipr_change_queue_depth_53263
149223 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
149224 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
149225 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
149226 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
149227 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
149228 +brd_direct_access_53270 brd_direct_access 0 53270 NULL
149229 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
149230 +kstrtoull_53273 kstrtoull 0 53273 NULL
149231 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
149232 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
149233 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
149234 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
149235 +null_update_53290 null_update 0 53290 NULL
149236 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
149237 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
149238 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
149239 +dev_debug_store_53301 dev_debug_store 0-4 53301 NULL
149240 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 NULL nohasharray
149241 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 &isku_sysfs_write_key_mask_53305
149242 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
149243 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
149244 +usb_rapid_charge_show_53327 usb_rapid_charge_show 0 53327 NULL nohasharray
149245 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 &usb_rapid_charge_show_53327
149246 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
149247 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
149248 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
149249 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
149250 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
149251 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
149252 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
149253 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
149254 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
149255 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
149256 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
149257 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
149258 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
149259 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
149260 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
149261 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
149262 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
149263 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
149264 +key_timeout_53364 key_timeout 0 53364 NULL
149265 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
149266 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
149267 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
149268 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
149269 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
149270 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
149271 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
149272 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
149273 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
149274 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
149275 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
149276 +fuse_permission_53387 fuse_permission 0 53387 NULL
149277 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
149278 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
149279 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
149280 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
149281 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
149282 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
149283 +hotkey_write_53403 hotkey_write 0 53403 NULL
149284 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
149285 +start_53407 start 0 53407 NULL
149286 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
149287 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
149288 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
149289 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
149290 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 NULL nohasharray
149291 +isolate_lru_page_53417 isolate_lru_page 0 53417 &hci_check_pending_name_53417
149292 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
149293 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
149294 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
149295 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
149296 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
149297 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
149298 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
149299 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
149300 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
149301 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
149302 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
149303 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
149304 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
149305 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
149306 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
149307 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
149308 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
149309 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
149310 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
149311 +ns83820_open_53454 ns83820_open 0 53454 NULL
149312 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
149313 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
149314 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
149315 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
149316 +n2_run_53459 n2_run 3 53459 NULL
149317 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
149318 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
149319 +wm831x_write_53469 wm831x_write 0 53469 NULL
149320 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
149321 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
149322 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
149323 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
149324 +rds_tcp_data_recv_53476 rds_tcp_data_recv 4-3 53476 NULL
149325 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
149326 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
149327 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
149328 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
149329 +create_extra_out_53491 create_extra_out 0 53491 NULL
149330 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
149331 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
149332 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
149333 +ath10k_wmi_pdev_get_temperature_53497 ath10k_wmi_pdev_get_temperature 0 53497 NULL
149334 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
149335 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
149336 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
149337 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
149338 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
149339 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
149340 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
149341 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
149342 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
149343 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
149344 +check_acl_53512 check_acl 0 53512 NULL
149345 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
149346 +ds1685_rtc_set_alarm_53520 ds1685_rtc_set_alarm 0 53520 NULL
149347 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
149348 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
149349 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
149350 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
149351 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
149352 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
149353 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
149354 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
149355 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
149356 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
149357 +ec_poll_53557 ec_poll 0 53557 NULL
149358 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
149359 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
149360 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
149361 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
149362 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
149363 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
149364 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 NULL nohasharray
149365 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 &ieee802154_hdr_minlen_53572
149366 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
149367 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
149368 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
149369 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
149370 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
149371 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
149372 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
149373 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
149374 +bpq_open_53602 bpq_open 0 53602 NULL
149375 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
149376 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
149377 +pfkey_recvmsg_53604 pfkey_recvmsg 4-0 53604 NULL nohasharray
149378 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
149379 +check_reshape_53605 check_reshape 0 53605 NULL
149380 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
149381 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
149382 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
149383 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
149384 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
149385 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
149386 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
149387 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
149388 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
149389 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
149390 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
149391 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
149392 +si_fan_ctrl_set_fan_speed_percent_53640 si_fan_ctrl_set_fan_speed_percent 0 53640 NULL
149393 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
149394 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
149395 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
149396 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
149397 +show_trigger_53668 show_trigger 0 53668 NULL
149398 +store_target_53673 store_target 0-4 53673 NULL
149399 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
149400 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
149401 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
149402 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
149403 +check_reshape_53683 check_reshape 0 53683 NULL
149404 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
149405 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
149406 +__show_signal_53688 __show_signal 0 53688 NULL
149407 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
149408 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
149409 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
149410 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
149411 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
149412 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
149413 +show_otp1_53696 show_otp1 0 53696 NULL
149414 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
149415 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
149416 +read_53700 read 0 53700 NULL
149417 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
149418 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
149419 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
149420 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
149421 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
149422 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
149423 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
149424 +wdm_write_53735 wdm_write 3-0 53735 NULL
149425 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
149426 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
149427 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
149428 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
149429 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
149430 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
149431 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
149432 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
149433 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
149434 +start_fw_53746 start_fw 0 53746 NULL
149435 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
149436 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
149437 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 NULL nohasharray
149438 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 &pci_read_config_byte_53754
149439 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
149440 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
149441 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
149442 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
149443 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
149444 +class_attr_show_53762 class_attr_show 0 53762 NULL
149445 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
149446 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
149447 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
149448 +store_53768 store 0-3 53768 NULL
149449 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
149450 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
149451 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
149452 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
149453 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
149454 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
149455 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
149456 +block_write_end_53795 block_write_end 0-5 53795 NULL
149457 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
149458 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
149459 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
149460 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
149461 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
149462 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
149463 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
149464 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
149465 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
149466 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
149467 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
149468 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
149469 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
149470 +enic_get_sset_count_53825 enic_get_sset_count 0 53825 NULL
149471 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
149472 +part_stat_show_53838 part_stat_show 0 53838 NULL
149473 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
149474 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
149475 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
149476 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
149477 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
149478 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
149479 +show_led_53867 show_led 0 53867 NULL
149480 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
149481 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL
149482 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
149483 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
149484 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
149485 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
149486 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
149487 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
149488 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
149489 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
149490 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
149491 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
149492 +sync_max_show_53894 sync_max_show 0 53894 NULL
149493 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
149494 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
149495 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
149496 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
149497 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
149498 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
149499 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
149500 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
149501 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
149502 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
149503 +do_switch_53920 do_switch 0 53920 NULL
149504 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL nohasharray
149505 +cyapa_gen3_check_fw_53922 cyapa_gen3_check_fw 0 53922 &__dquot_transfer_53922
149506 +usb_wwan_write_room_53925 usb_wwan_write_room 0 53925 NULL
149507 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
149508 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
149509 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
149510 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
149511 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
149512 +store_53940 store 0-4 53940 NULL
149513 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
149514 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
149515 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
149516 +bnx2x_get_sset_count_53949 bnx2x_get_sset_count 0 53949 NULL
149517 +get_status_53950 get_status 0 53950 NULL
149518 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
149519 +address_show_53957 address_show 0 53957 NULL
149520 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
149521 +osdname_show_53962 osdname_show 0 53962 NULL
149522 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
149523 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
149524 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
149525 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
149526 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
149527 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
149528 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
149529 +reshape_53978 reshape 0 53978 NULL
149530 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
149531 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
149532 +pte_entry_53988 pte_entry 0 53988 NULL
149533 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
149534 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
149535 +recv_53991 recv 0 53991 NULL
149536 +ath9k_get_et_sset_count_53994 ath9k_get_et_sset_count 0 53994 NULL
149537 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
149538 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
149539 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
149540 +write_54000 write 0-6-5 54000 NULL
149541 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
149542 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
149543 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
149544 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
149545 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
149546 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
149547 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
149548 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
149549 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
149550 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
149551 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
149552 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
149553 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
149554 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
149555 +status_show_54028 status_show 0 54028 NULL
149556 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
149557 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
149558 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
149559 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
149560 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
149561 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
149562 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
149563 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
149564 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
149565 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
149566 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
149567 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
149568 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
149569 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
149570 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
149571 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
149572 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
149573 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
149574 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
149575 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
149576 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
149577 +show_in_beep_54074 show_in_beep 0 54074 NULL
149578 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
149579 +cachefiles_daemon_range_error_54092 cachefiles_daemon_range_error 0 54092 NULL
149580 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
149581 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
149582 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
149583 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
149584 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
149585 +create_xattr_54106 create_xattr 5 54106 NULL
149586 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
149587 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
149588 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
149589 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
149590 +strn_len_54122 strn_len 0 54122 NULL
149591 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
149592 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
149593 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
149594 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
149595 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
149596 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
149597 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
149598 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
149599 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
149600 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
149601 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
149602 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
149603 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
149604 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
149605 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
149606 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
149607 +set_min_width_54150 set_min_width 0-4 54150 NULL
149608 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
149609 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
149610 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
149611 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
149612 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
149613 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
149614 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
149615 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
149616 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
149617 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
149618 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
149619 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
149620 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
149621 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
149622 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
149623 +ipoctal_write_room_54195 ipoctal_write_room 0 54195 NULL
149624 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
149625 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
149626 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
149627 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
149628 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
149629 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
149630 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
149631 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
149632 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
149633 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
149634 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
149635 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
149636 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
149637 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
149638 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
149639 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
149640 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
149641 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
149642 +i8k_smm_54227 i8k_smm 0 54227 NULL
149643 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
149644 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
149645 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
149646 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
149647 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
149648 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
149649 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL nohasharray
149650 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 &mcp23s08_read_regs_54246
149651 +reada_add_block_54247 reada_add_block 2 54247 NULL
149652 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
149653 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
149654 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
149655 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
149656 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
149657 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
149658 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
149659 +venus_setattr_54255 venus_setattr 0 54255 NULL
149660 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
149661 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
149662 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 NULL nohasharray
149663 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 &iwl_pcie_set_cmd_in_flight_54259
149664 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
149665 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
149666 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
149667 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
149668 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
149669 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
149670 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
149671 +sizeof_long_54276 sizeof_long 0 54276 NULL
149672 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
149673 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
149674 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
149675 +fm10k_open_54283 fm10k_open 0 54283 NULL
149676 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
149677 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
149678 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
149679 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
149680 +show_designated_port_54292 show_designated_port 0 54292 NULL
149681 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
149682 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
149683 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
149684 +remove_store_54298 remove_store 0-4 54298 NULL
149685 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
149686 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
149687 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
149688 +sprintf_54306 sprintf 0 54306 NULL
149689 +path_setxattr_54308 path_setxattr 4 54308 NULL
149690 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
149691 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
149692 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
149693 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
149694 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
149695 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
149696 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
149697 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
149698 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
149699 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
149700 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
149701 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
149702 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
149703 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
149704 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
149705 +fat_writepage_54344 fat_writepage 0 54344 NULL
149706 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
149707 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
149708 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
149709 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
149710 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
149711 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
149712 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
149713 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
149714 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
149715 +aac_show_model_54375 aac_show_model 0 54375 NULL
149716 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 NULL nohasharray
149717 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
149718 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
149719 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
149720 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
149721 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
149722 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
149723 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
149724 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
149725 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
149726 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
149727 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
149728 +efx_nic_describe_stats_54407 efx_nic_describe_stats 0 54407 NULL
149729 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
149730 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
149731 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
149732 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
149733 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
149734 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
149735 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
149736 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
149737 +new_lockspace_54427 new_lockspace 0 54427 NULL
149738 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
149739 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
149740 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
149741 +ath9k_htc_get_et_sset_count_54442 ath9k_htc_get_et_sset_count 0 54442 NULL
149742 +read_firmid_54443 read_firmid 0 54443 NULL
149743 +cot_decompress_54452 cot_decompress 0 54452 NULL
149744 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
149745 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
149746 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
149747 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
149748 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
149749 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
149750 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
149751 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
149752 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
149753 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
149754 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
149755 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
149756 +garmin_write_54492 garmin_write 0-4 54492 NULL
149757 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
149758 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
149759 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
149760 +cyapa_calibrate_store_54501 cyapa_calibrate_store 0-4 54501 NULL
149761 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 NULL nohasharray
149762 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 &ieee80211_tdls_mgmt_setup_54503
149763 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL nohasharray
149764 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &l2cap_create_basic_pdu_54508 nohasharray
149765 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 &tipc_sk_anc_data_recv_54508
149766 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
149767 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 NULL nohasharray
149768 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 &mci_ce_count_show_54514
149769 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
149770 +create_lkb_54517 create_lkb 0 54517 NULL
149771 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
149772 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
149773 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
149774 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
149775 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
149776 +viacam_read_54526 viacam_read 3-0 54526 NULL
149777 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
149778 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
149779 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
149780 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
149781 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
149782 +setsockopt_54539 setsockopt 5 54539 NULL
149783 +new_analog_input_54542 new_analog_input 0 54542 NULL
149784 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
149785 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
149786 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
149787 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
149788 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
149789 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
149790 +attr_sensitivity_show_cptkbd_54562 attr_sensitivity_show_cptkbd 0 54562 NULL
149791 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
149792 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
149793 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
149794 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
149795 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
149796 +skb_put_padto_54571 skb_put_padto 2 54571 NULL nohasharray
149797 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 &skb_put_padto_54571
149798 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
149799 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
149800 +rds_getname_54579 rds_getname 0 54579 NULL
149801 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
149802 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
149803 +sync_callback_54596 sync_callback 0 54596 NULL
149804 +authorized_default_show_54600 authorized_default_show 0 54600 NULL nohasharray
149805 +br_port_get_slave_size_54600 br_port_get_slave_size 0 54600 &authorized_default_show_54600
149806 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
149807 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
149808 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
149809 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
149810 +show_unique_id_54613 show_unique_id 0 54613 NULL
149811 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
149812 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
149813 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
149814 +bl_initiate_54623 bl_initiate 0 54623 NULL
149815 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
149816 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
149817 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 NULL nohasharray
149818 +s_ctrl_54635 s_ctrl 0 54635 &ds2780_read_block_54635
149819 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
149820 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
149821 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
149822 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
149823 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
149824 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
149825 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
149826 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
149827 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
149828 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
149829 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
149830 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
149831 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
149832 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
149833 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
149834 +pte_hole_54661 pte_hole 0 54661 NULL nohasharray
149835 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 &pte_hole_54661 nohasharray
149836 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
149837 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
149838 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
149839 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 NULL nohasharray
149840 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664 nohasharray
149841 +read_dev_54664 read_dev 0 54664 &s35390a_get_reg_54664
149842 +bus_add_device_54665 bus_add_device 0 54665 NULL
149843 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
149844 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &cw1200_queue_stats_init_54670 nohasharray
149845 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &tipc_tlv_alloc_54670
149846 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
149847 +show_target_temp_54673 show_target_temp 0 54673 NULL
149848 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
149849 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
149850 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
149851 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 NULL nohasharray
149852 +arcnet_open_54681 arcnet_open 0 54681 &rtnl_link_get_slave_info_data_size_54681 nohasharray
149853 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681
149854 +hfsplus_write_begin_54686 hfsplus_write_begin 3-0 54686 NULL
149855 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
149856 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
149857 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
149858 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
149859 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
149860 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
149861 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
149862 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
149863 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
149864 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
149865 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
149866 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
149867 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
149868 +show_54725 show 0 54725 NULL
149869 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
149870 +rmd128_final_54728 rmd128_final 0 54728 NULL
149871 +show_vgapass_54732 show_vgapass 0 54732 NULL
149872 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
149873 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
149874 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
149875 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
149876 +do_trimming_54741 do_trimming 3 54741 NULL
149877 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
149878 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
149879 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
149880 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 NULL nohasharray
149881 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 &_ctl_diag_trigger_master_store_54745
149882 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
149883 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
149884 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
149885 +show_zone_54763 show_zone 0 54763 NULL
149886 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
149887 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
149888 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
149889 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
149890 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
149891 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
149892 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
149893 +sis190_open_54790 sis190_open 0 54790 NULL
149894 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
149895 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
149896 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
149897 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
149898 +vlan_qos_map_size_54797 vlan_qos_map_size 0-1 54797 NULL
149899 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
149900 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
149901 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
149902 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
149903 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
149904 +nfsd_write_54809 nfsd_write 6 54809 NULL
149905 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
149906 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
149907 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
149908 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
149909 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
149910 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
149911 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
149912 +write_rio_54837 write_rio 3-0 54837 NULL
149913 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
149914 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
149915 +prepare_dma_54845 prepare_dma 0 54845 NULL
149916 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
149917 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
149918 +scsi_add_host_54847 scsi_add_host 0 54847 NULL
149919 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
149920 +printer_read_54851 printer_read 3 54851 NULL
149921 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
149922 +show_node_54859 show_node 0 54859 NULL
149923 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
149924 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
149925 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
149926 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
149927 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
149928 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
149929 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
149930 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 NULL nohasharray
149931 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 &nvkm_bar_create__54867
149932 +show_learning_54874 show_learning 0 54874 NULL
149933 +time_show_54879 time_show 0 54879 NULL nohasharray
149934 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
149935 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
149936 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
149937 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
149938 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
149939 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
149940 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
149941 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
149942 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
149943 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
149944 +sendmsg_54900 sendmsg 0-4 54900 NULL
149945 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
149946 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
149947 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
149948 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
149949 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
149950 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
149951 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
149952 +store_temp_54915 store_temp 0-4 54915 NULL
149953 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
149954 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
149955 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
149956 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
149957 +con_write_room_54924 con_write_room 0 54924 NULL
149958 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
149959 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
149960 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
149961 +load_fx_54934 load_fx 0 54934 NULL
149962 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
149963 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
149964 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
149965 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
149966 +ddebug_change_54940 ddebug_change 0 54940 NULL
149967 +add_port_54941 add_port 2 54941 NULL
149968 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
149969 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
149970 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 NULL nohasharray
149971 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 &lowpan_xmit_fragment_54943
149972 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
149973 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
149974 +make_rate_54951 make_rate 0 54951 NULL
149975 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
149976 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
149977 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
149978 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
149979 +recv_cb_54962 recv_cb 0 54962 NULL
149980 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
149981 +alauda_write_data_54967 alauda_write_data 3 54967 NULL nohasharray
149982 +smb2_open_file_54967 smb2_open_file 0 54967 &alauda_write_data_54967
149983 +c4_add_card_54968 c4_add_card 3 54968 NULL
149984 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
149985 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
149986 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
149987 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
149988 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
149989 +_queue_data_54983 _queue_data 4 54983 NULL
149990 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
149991 +net2280_start_54985 net2280_start 0 54985 NULL
149992 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
149993 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
149994 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
149995 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
149996 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
149997 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
149998 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
149999 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
150000 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
150001 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 NULL
150002 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
150003 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
150004 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
150005 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
150006 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL nohasharray
150007 +bcm_sf2_sw_get_sset_count_55035 bcm_sf2_sw_get_sset_count 0 55035 &target_stat_scsi_auth_intr_attr_store_55035
150008 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
150009 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
150010 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
150011 +tps65912_read_55058 tps65912_read 0 55058 NULL
150012 +read_55065 read 0 55065 NULL
150013 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
150014 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
150015 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
150016 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
150017 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
150018 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
150019 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
150020 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
150021 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
150022 +lnc_add_55085 lnc_add 0 55085 NULL
150023 +read_dma_55086 read_dma 3 55086 NULL
150024 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
150025 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
150026 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
150027 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
150028 +p9_client_write_55105 p9_client_write 0 55105 NULL
150029 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
150030 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
150031 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
150032 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
150033 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
150034 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
150035 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3-0 55134 NULL nohasharray
150036 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
150037 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
150038 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
150039 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
150040 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
150041 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
150042 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
150043 +shmem_write_end_55152 shmem_write_end 0-5 55152 NULL nohasharray
150044 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 &shmem_write_end_55152
150045 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 NULL
150046 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
150047 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
150048 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
150049 +pwm_show_55165 pwm_show 0 55165 NULL
150050 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
150051 +kmx61_data_rdy_trigger_set_state_55172 kmx61_data_rdy_trigger_set_state 0 55172 NULL
150052 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
150053 +show_55175 show 0 55175 NULL nohasharray
150054 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
150055 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
150056 +patch_alc882_55183 patch_alc882 0 55183 NULL
150057 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
150058 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
150059 +de4x5_open_55186 de4x5_open 0 55186 NULL
150060 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
150061 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
150062 +drbd_send_55190 drbd_send 4 55190 NULL nohasharray
150063 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 &drbd_send_55190
150064 +show_status_55193 show_status 0 55193 NULL
150065 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
150066 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
150067 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
150068 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
150069 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
150070 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
150071 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
150072 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
150073 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209 nohasharray
150074 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &isdn_net_ciscohdlck_alloc_skb_55209
150075 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
150076 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
150077 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
150078 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
150079 +p2a_55219 p2a 0-1 55219 NULL
150080 +firm_send_command_55222 firm_send_command 0 55222 NULL
150081 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
150082 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
150083 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
150084 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
150085 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
150086 +ssp_send_instruction_55246 ssp_send_instruction 5-0 55246 NULL nohasharray
150087 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 &ssp_send_instruction_55246
150088 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
150089 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
150090 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
150091 +output_sleep_55265 output_sleep 0 55265 NULL
150092 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
150093 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
150094 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
150095 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
150096 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
150097 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
150098 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
150099 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
150100 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
150101 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
150102 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
150103 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
150104 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
150105 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
150106 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
150107 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
150108 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
150109 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
150110 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
150111 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
150112 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
150113 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
150114 +reg_read_55337 reg_read 0 55337 NULL
150115 +vme_user_read_55338 vme_user_read 3 55338 NULL
150116 +read_byte_55340 read_byte 0 55340 NULL
150117 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
150118 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
150119 +udf_writepage_55347 udf_writepage 0 55347 NULL
150120 +device_user_lock_55350 device_user_lock 0 55350 NULL
150121 +show_in0_max_55351 show_in0_max 0 55351 NULL
150122 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
150123 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
150124 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
150125 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
150126 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
150127 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
150128 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
150129 +do_command_55363 do_command 0 55363 NULL
150130 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
150131 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
150132 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
150133 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
150134 +wimax_store_55380 wimax_store 4-0 55380 NULL
150135 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
150136 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
150137 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
150138 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2-0 55391 NULL nohasharray
150139 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 &cw1200_sdio_align_size_55391
150140 +fw_platform_size_show_55394 fw_platform_size_show 0 55394 NULL
150141 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
150142 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
150143 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
150144 +yurex_read_55405 yurex_read 0-3 55405 NULL
150145 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
150146 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
150147 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
150148 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
150149 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
150150 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
150151 +show_port_55424 show_port 0 55424 NULL
150152 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
150153 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
150154 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
150155 +jme_open_55432 jme_open 0 55432 NULL
150156 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
150157 +show_in8_55438 show_in8 0 55438 NULL
150158 +alloc_skb_55439 alloc_skb 1 55439 NULL nohasharray
150159 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 &alloc_skb_55439
150160 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
150161 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
150162 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
150163 +SyS_read_55449 SyS_read 3 55449 NULL
150164 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
150165 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
150166 +sys_recv_55455 sys_recv 3 55455 NULL
150167 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
150168 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
150169 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
150170 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
150171 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
150172 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
150173 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
150174 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
150175 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
150176 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
150177 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
150178 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
150179 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
150180 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
150181 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
150182 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
150183 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
150184 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
150185 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
150186 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
150187 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
150188 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
150189 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
150190 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &tx_tx_done_int_template_read_55511 nohasharray
150191 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &cfpkt_pad_trail_55511
150192 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
150193 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
150194 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
150195 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
150196 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
150197 +ea_get_55522 ea_get 0-3 55522 NULL
150198 +attr_set_55534 attr_set 0 55534 NULL
150199 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
150200 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
150201 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
150202 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL nohasharray
150203 +bitmap_create_55543 bitmap_create 0 55543 &tty_port_register_device_55543
150204 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
150205 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
150206 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
150207 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
150208 +show_55563 show 0 55563 NULL
150209 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
150210 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
150211 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
150212 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
150213 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
150214 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
150215 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
150216 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
150217 +add_partition_55588 add_partition 2 55588 NULL
150218 +write_inode_55592 write_inode 0 55592 NULL
150219 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
150220 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
150221 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
150222 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
150223 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
150224 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
150225 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL nohasharray
150226 +delete_child_55607 delete_child 0-4 55607 &allocate_without_wrapping_disk_55607
150227 +dspcreate_55610 dspcreate 0 55610 NULL
150228 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
150229 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
150230 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
150231 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL nohasharray
150232 +set_oversampling_55622 set_oversampling 0-4 55622 &edge_tty_recv_55622
150233 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
150234 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
150235 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 NULL nohasharray
150236 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 &pktgen_if_write_55628
150237 +mt2063_init_55629 mt2063_init 0 55629 NULL
150238 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
150239 +show_board_55637 show_board 0 55637 NULL
150240 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
150241 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
150242 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
150243 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
150244 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
150245 +iolink_show_55647 iolink_show 0 55647 NULL
150246 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
150247 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
150248 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
150249 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
150250 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
150251 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
150252 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
150253 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
150254 +online_55663 online 0 55663 NULL
150255 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
150256 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
150257 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
150258 +direct2indirect_55677 direct2indirect 0 55677 NULL
150259 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
150260 +get_info_55681 get_info 3 55681 NULL
150261 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
150262 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
150263 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
150264 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
150265 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4-0 55703 NULL nohasharray
150266 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
150267 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
150268 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
150269 +tcp_push_55709 tcp_push 3 55709 NULL nohasharray
150270 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 &tcp_push_55709
150271 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
150272 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
150273 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
150274 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
150275 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
150276 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
150277 +btree_readpage_55720 btree_readpage 0 55720 NULL
150278 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
150279 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
150280 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
150281 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
150282 +prepare_reply_55734 prepare_reply 4 55734 NULL
150283 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
150284 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
150285 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
150286 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
150287 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 NULL nohasharray
150288 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 &batadv_tvlv_unicast_send_55750
150289 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
150290 +set_local_name_55757 set_local_name 4 55757 NULL nohasharray
150291 +hfs_writepages_55757 hfs_writepages 0 55757 &set_local_name_55757 nohasharray
150292 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757
150293 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
150294 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
150295 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
150296 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
150297 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
150298 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
150299 +strlen_55778 strlen 0 55778 NULL
150300 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
150301 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
150302 +conf_read_55786 conf_read 3-0 55786 &req_bio_endio_55786
150303 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
150304 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
150305 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
150306 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
150307 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
150308 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
150309 +write_fw_55806 write_fw 0-5-6 55806 NULL
150310 +cyapa_gen3_do_operational_check_55809 cyapa_gen3_do_operational_check 0 55809 NULL
150311 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
150312 +show_55816 show 0 55816 NULL
150313 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
150314 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
150315 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
150316 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
150317 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
150318 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
150319 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
150320 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
150321 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
150322 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
150323 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
150324 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
150325 +rsq_status_55848 rsq_status 0 55848 NULL
150326 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
150327 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
150328 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
150329 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
150330 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
150331 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
150332 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
150333 +status_55864 status 0 55864 NULL nohasharray
150334 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
150335 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
150336 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
150337 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
150338 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
150339 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
150340 +hsc_write_55875 hsc_write 3-0 55875 NULL
150341 +nr_listen_55884 nr_listen 0 55884 NULL
150342 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
150343 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
150344 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
150345 +tda18271_init_55894 tda18271_init 0 55894 NULL
150346 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
150347 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
150348 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
150349 +cmos_write_55903 cmos_write 0 55903 NULL
150350 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
150351 +validate_change_55910 validate_change 0 55910 NULL
150352 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
150353 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
150354 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
150355 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
150356 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
150357 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
150358 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
150359 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
150360 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
150361 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
150362 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
150363 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
150364 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
150365 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
150366 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
150367 +cyapa_write_byte_55950 cyapa_write_byte 0 55950 NULL nohasharray
150368 +usb_bus_notify_55950 usb_bus_notify 0 55950 &cyapa_write_byte_55950
150369 +vxlan_get_size_55951 vxlan_get_size 0 55951 NULL
150370 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
150371 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
150372 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
150373 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
150374 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
150375 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
150376 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
150377 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
150378 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
150379 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
150380 +init_subctxts_55970 init_subctxts 0 55970 NULL
150381 +query_device_55971 query_device 0 55971 NULL
150382 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
150383 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
150384 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
150385 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
150386 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
150387 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
150388 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
150389 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
150390 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
150391 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
150392 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 NULL nohasharray
150393 +trunc_start_55996 trunc_start 0 55996 &_c4iw_write_mem_inline_55996
150394 +epic_open_55997 epic_open 0 55997 NULL nohasharray
150395 +bl_activate_55997 bl_activate 0 55997 &epic_open_55997
150396 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
150397 +show_otp0_56000 show_otp0 0 56000 NULL
150398 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
150399 +soft_store_56006 soft_store 0-4 56006 NULL
150400 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
150401 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
150402 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
150403 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
150404 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
150405 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
150406 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
150407 +toshiba_panel_power_on_set_56025 toshiba_panel_power_on_set 0 56025 NULL
150408 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
150409 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
150410 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
150411 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
150412 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
150413 +store_cursor_56036 store_cursor 0-4 56036 NULL
150414 +build_controls_56044 build_controls 0 56044 NULL
150415 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
150416 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
150417 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
150418 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
150419 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
150420 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
150421 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
150422 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
150423 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3-0 56055 &qh_link_periodic_56055
150424 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
150425 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
150426 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
150427 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
150428 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
150429 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
150430 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
150431 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
150432 +qp_dequeue_locked_56077 qp_dequeue_locked 0-5-3 56077 &show_fc_rport_scsi_target_id_56077
150433 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
150434 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
150435 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
150436 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
150437 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
150438 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
150439 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
150440 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
150441 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 NULL nohasharray
150442 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 &v9fs_launder_page_56107
150443 +rmd256_update_56110 rmd256_update 0 56110 NULL
150444 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
150445 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
150446 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
150447 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
150448 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
150449 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
150450 +radeon_hwmon_set_pwm1_56131 radeon_hwmon_set_pwm1 0-4 56131 NULL
150451 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
150452 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
150453 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
150454 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
150455 +map_addr_56144 map_addr 7 56144 NULL nohasharray
150456 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 &map_addr_56144 nohasharray
150457 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144
150458 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
150459 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
150460 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
150461 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
150462 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
150463 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
150464 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
150465 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
150466 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
150467 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
150468 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
150469 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
150470 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
150471 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
150472 +change_qos_56178 change_qos 0 56178 NULL
150473 +complain_error_56186 complain_error 0-1 56186 NULL
150474 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
150475 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
150476 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
150477 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
150478 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
150479 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
150480 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
150481 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
150482 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
150483 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
150484 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
150485 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
150486 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
150487 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
150488 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
150489 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
150490 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
150491 +fd_copyin_56247 fd_copyin 3 56247 NULL
150492 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
150493 +ax_header_56252 ax_header 0 56252 NULL
150494 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
150495 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
150496 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
150497 +clk_enable_56265 clk_enable 0 56265 NULL
150498 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
150499 +hugetlb_entry_56271 hugetlb_entry 0 56271 NULL
150500 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
150501 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
150502 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
150503 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
150504 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
150505 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
150506 +caif_hsi_get_size_56287 caif_hsi_get_size 0 56287 NULL
150507 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
150508 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
150509 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
150510 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
150511 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
150512 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
150513 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
150514 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
150515 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
150516 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
150517 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
150518 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
150519 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
150520 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
150521 +linear_add_56314 linear_add 0 56314 NULL
150522 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
150523 +read16_56319 read16 0 56319 NULL nohasharray
150524 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 &read16_56319 nohasharray
150525 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
150526 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
150527 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
150528 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
150529 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
150530 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
150531 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
150532 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
150533 +show_line2_56346 show_line2 0 56346 NULL
150534 +read_human_status_56349 read_human_status 0 56349 NULL
150535 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
150536 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
150537 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
150538 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
150539 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
150540 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
150541 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
150542 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
150543 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
150544 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
150545 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
150546 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
150547 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
150548 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
150549 +store_56373 store 0-3 56373 &usb_xfer_56373
150550 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
150551 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
150552 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
150553 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
150554 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
150555 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
150556 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
150557 +res_get_56393 res_get 0 56393 NULL
150558 +strtobool_56399 strtobool 0 56399 NULL
150559 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
150560 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 NULL nohasharray
150561 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 &e1000_alloc_rx_skb_56402
150562 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
150563 +write_gssp_56404 write_gssp 3-0 56404 NULL
150564 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
150565 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
150566 +SMB2_open_56407 SMB2_open 0 56407 NULL
150567 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
150568 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
150569 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
150570 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
150571 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
150572 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
150573 +store_msg_56417 store_msg 3 56417 NULL
150574 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
150575 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
150576 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
150577 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
150578 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
150579 +vsock_listen_56427 vsock_listen 0 56427 NULL
150580 +mddev_lock_56428 mddev_lock 0 56428 NULL
150581 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
150582 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
150583 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
150584 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
150585 +omninet_write_56432 omninet_write 0-4 56432 NULL
150586 +fl_create_56435 fl_create 5 56435 NULL nohasharray
150587 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
150588 +gnttab_map_56439 gnttab_map 2 56439 NULL
150589 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
150590 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
150591 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
150592 +walk_pgd_range_56450 walk_pgd_range 0 56450 NULL nohasharray
150593 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 &walk_pgd_range_56450
150594 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4-0 56453 NULL
150595 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
150596 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
150597 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
150598 +set_connectable_56458 set_connectable 4 56458 NULL
150599 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
150600 +lif_s_stream_56462 lif_s_stream 0 56462 NULL
150601 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
150602 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
150603 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
150604 +putused_user_56467 putused_user 3 56467 NULL
150605 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
150606 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
150607 +phy_write_56475 phy_write 0 56475 NULL nohasharray
150608 +ds1685_rtc_sysfs_ctrl_regs_store_56475 ds1685_rtc_sysfs_ctrl_regs_store 0-4 56475 &phy_write_56475 nohasharray
150609 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &ds1685_rtc_sysfs_ctrl_regs_store_56475
150610 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
150611 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
150612 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
150613 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
150614 +bsp_check_56487 bsp_check 0 56487 NULL
150615 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL nohasharray
150616 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &ieee80211_rx_mgmt_probe_beacon_56491 nohasharray
150617 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 &show_iface_data_pdu_in_order_56491
150618 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
150619 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
150620 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
150621 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
150622 +show_in_value_56503 show_in_value 0 56503 NULL
150623 +init_map_ip_56508 init_map_ip 5 56508 NULL
150624 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
150625 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
150626 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
150627 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
150628 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
150629 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
150630 +get_temp_56524 get_temp 0 56524 NULL
150631 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
150632 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
150633 +ip_options_get_56538 ip_options_get 4 56538 NULL
150634 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
150635 +ia_open_56543 ia_open 0 56543 NULL
150636 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
150637 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL nohasharray
150638 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 &tcp_cwnd_test_56547
150639 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
150640 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
150641 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
150642 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
150643 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
150644 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
150645 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
150646 +proc_thermal_get_zone_temp_56566 proc_thermal_get_zone_temp 0 56566 NULL
150647 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
150648 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
150649 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
150650 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
150651 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
150652 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
150653 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
150654 +write_room_56601 write_room 0 56601 NULL nohasharray
150655 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 &write_room_56601
150656 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
150657 +event_filter_write_56609 event_filter_write 3 56609 NULL
150658 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
150659 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
150660 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
150661 +show_56623 show 0 56623 NULL nohasharray
150662 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
150663 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
150664 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
150665 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
150666 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
150667 +gather_array_56641 gather_array 3 56641 NULL
150668 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
150669 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
150670 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
150671 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
150672 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
150673 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
150674 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
150675 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
150676 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
150677 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
150678 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
150679 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
150680 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
150681 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
150682 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
150683 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
150684 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
150685 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
150686 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
150687 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
150688 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
150689 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
150690 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
150691 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
150692 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
150693 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
150694 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
150695 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &da9055_gpio_to_irq_56686 nohasharray
150696 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &snd_gus_dram_read_56686
150697 +sd_done_56689 sd_done 0 56689 NULL
150698 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
150699 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
150700 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
150701 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
150702 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
150703 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
150704 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
150705 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
150706 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
150707 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
150708 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
150709 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
150710 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
150711 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
150712 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
150713 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
150714 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2-0 56725 NULL nohasharray
150715 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
150716 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
150717 +read_reg_56732 read_reg 0 56732 NULL
150718 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
150719 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
150720 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
150721 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
150722 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
150723 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
150724 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
150725 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
150726 +get_temp2_fault_56754 get_temp2_fault 0 56754 NULL nohasharray
150727 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 &get_temp2_fault_56754
150728 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
150729 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
150730 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
150731 +alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
150732 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
150733 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
150734 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
150735 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
150736 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
150737 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
150738 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
150739 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
150740 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
150741 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
150742 +tun_net_open_56800 tun_net_open 0 56800 NULL
150743 +backlog_store_56804 backlog_store 0-3 56804 NULL
150744 +read_indexes_56805 read_indexes 2-0 56805 NULL
150745 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
150746 +do_syslog_56807 do_syslog 3-0 56807 NULL
150747 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
150748 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
150749 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
150750 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
150751 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
150752 +brightness_write_56821 brightness_write 0 56821 NULL
150753 +iwl_mvm_start_fw_dbg_conf_56823 iwl_mvm_start_fw_dbg_conf 0 56823 NULL
150754 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
150755 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
150756 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
150757 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
150758 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
150759 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
150760 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
150761 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
150762 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
150763 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
150764 +identify_fw_56853 identify_fw 0 56853 NULL
150765 +header_create_56856 header_create 0 56856 NULL nohasharray
150766 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 &header_create_56856
150767 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
150768 +adp8860_show_56860 adp8860_show 0 56860 NULL
150769 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
150770 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
150771 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
150772 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
150773 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
150774 +check_export_56865 check_export 0 56865 NULL
150775 +store_sched7_56868 store_sched7 0-4 56868 NULL
150776 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
150777 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
150778 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
150779 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
150780 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
150781 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
150782 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
150783 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
150784 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
150785 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
150786 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
150787 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
150788 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
150789 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
150790 +rio_open_56900 rio_open 0 56900 NULL
150791 +arp_mangle_56902 arp_mangle 0 56902 NULL
150792 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
150793 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
150794 +strcspn_56913 strcspn 0 56913 NULL
150795 +i801_transaction_56919 i801_transaction 0 56919 NULL
150796 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
150797 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
150798 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
150799 +check_header_56930 check_header 2 56930 NULL
150800 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
150801 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
150802 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
150803 +read_56934 read 0 56934 NULL
150804 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
150805 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
150806 +set_property_56939 set_property 0 56939 NULL
150807 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
150808 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
150809 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
150810 +aux_56950 aux 0 56950 NULL
150811 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
150812 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
150813 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
150814 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
150815 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
150816 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
150817 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
150818 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
150819 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
150820 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
150821 +read_56981 read 0 56981 NULL
150822 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
150823 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
150824 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
150825 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
150826 +ssp_spi_sync_56994 ssp_spi_sync 0 56994 NULL
150827 +CIFS_open_56997 CIFS_open 0 56997 NULL
150828 +consolidate_57001 consolidate 0 57001 NULL
150829 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
150830 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
150831 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
150832 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
150833 +fore200e_send_57011 fore200e_send 0 57011 NULL
150834 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
150835 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
150836 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
150837 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
150838 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
150839 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
150840 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
150841 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
150842 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
150843 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
150844 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
150845 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
150846 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
150847 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
150848 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
150849 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
150850 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
150851 +do_jit_57066 do_jit 0 57066 NULL nohasharray
150852 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
150853 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
150854 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
150855 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL nohasharray
150856 +buf_prepare_57069 buf_prepare 0 57069 &sis190_try_rx_copy_57069
150857 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
150858 +top_off_threshold_current_show_57077 top_off_threshold_current_show 0 57077 NULL
150859 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
150860 +wmi_send_57083 wmi_send 0 57083 NULL
150861 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
150862 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
150863 +show_57089 show 0 57089 NULL
150864 +patch_alc880_57095 patch_alc880 0 57095 NULL
150865 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
150866 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
150867 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
150868 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
150869 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
150870 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
150871 +s_stream_57108 s_stream 0 57108 NULL
150872 +show_enabled_57111 show_enabled 0 57111 NULL
150873 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
150874 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
150875 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
150876 +get_sum_57128 get_sum 0 57128 NULL nohasharray
150877 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
150878 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
150879 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
150880 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
150881 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
150882 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
150883 +tpm_seal_57138 tpm_seal 0 57138 NULL
150884 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
150885 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
150886 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
150887 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
150888 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
150889 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
150890 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
150891 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
150892 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
150893 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
150894 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 NULL nohasharray
150895 +set_shutter_57164 set_shutter 0 57164 &nilfs_btree_prepare_convert_and_insert_57164
150896 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
150897 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
150898 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
150899 +rcu_panic_57170 rcu_panic 0 57170 NULL
150900 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
150901 +average_read_57175 average_read 0-3 57175 NULL
150902 +netlink_create_57178 netlink_create 0 57178 NULL
150903 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
150904 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
150905 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
150906 +common_file_perm_57189 common_file_perm 0 57189 NULL
150907 +sys_poll_57190 sys_poll 2 57190 NULL
150908 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
150909 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
150910 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
150911 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
150912 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
150913 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
150914 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
150915 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
150916 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
150917 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
150918 +edid_show_57216 edid_show 0-5-6 57216 NULL
150919 +stats_show_57218 stats_show 0 57218 NULL
150920 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
150921 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
150922 +change_mtu_57227 change_mtu 0 57227 NULL
150923 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
150924 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
150925 +csource_show_57233 csource_show 0 57233 NULL
150926 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
150927 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
150928 +flush_space_57241 flush_space 0 57241 NULL
150929 +rmd320_update_57243 rmd320_update 0 57243 NULL
150930 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
150931 +lbmRead_57247 lbmRead 0 57247 NULL
150932 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
150933 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
150934 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
150935 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
150936 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
150937 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
150938 +set_component_active_57266 set_component_active 0-4 57266 NULL
150939 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
150940 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
150941 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
150942 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
150943 +show_voltage_57273 show_voltage 0 57273 NULL
150944 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
150945 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
150946 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
150947 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
150948 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
150949 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
150950 +infos_show_57284 infos_show 0 57284 NULL
150951 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
150952 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
150953 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
150954 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
150955 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
150956 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
150957 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
150958 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
150959 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
150960 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
150961 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
150962 +show_alarm_57318 show_alarm 0 57318 NULL
150963 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
150964 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
150965 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
150966 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
150967 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
150968 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
150969 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
150970 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
150971 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
150972 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
150973 +hw_init_57341 hw_init 0 57341 NULL
150974 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
150975 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
150976 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
150977 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
150978 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
150979 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
150980 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
150981 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL nohasharray
150982 +qlcnic_get_sset_count_57354 qlcnic_get_sset_count 0 57354 &ql_adapter_reset_57354
150983 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
150984 +get_component_type_57362 get_component_type 0 57362 NULL
150985 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
150986 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
150987 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
150988 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
150989 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
150990 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
150991 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
150992 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
150993 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
150994 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
150995 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
150996 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
150997 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
150998 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
150999 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
151000 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
151001 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
151002 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
151003 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
151004 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
151005 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
151006 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
151007 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
151008 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
151009 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
151010 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
151011 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
151012 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
151013 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
151014 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
151015 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
151016 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
151017 +rss_key_write_57441 rss_key_write 3-0 57441 NULL
151018 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
151019 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
151020 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
151021 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
151022 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
151023 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
151024 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
151025 +send_midi_async_57463 send_midi_async 3 57463 NULL
151026 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
151027 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
151028 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
151029 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
151030 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
151031 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
151032 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
151033 +omninet_write_room_57488 omninet_write_room 0 57488 NULL nohasharray
151034 +em_store_57488 em_store 0 57488 &omninet_write_room_57488
151035 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
151036 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
151037 +read_57490 read 0 57490 &read_file_skb_rx_57490
151038 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
151039 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
151040 +copy_in_user_57502 copy_in_user 3 57502 NULL
151041 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
151042 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
151043 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
151044 +ks8842_read32_57505 ks8842_read32 0 57505 &ckhdid_printf_57505 nohasharray
151045 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ks8842_read32_57505
151046 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
151047 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
151048 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
151049 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
151050 +init_tag_map_57515 init_tag_map 3 57515 NULL
151051 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
151052 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 NULL nohasharray
151053 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 &il_dbgfs_force_reset_read_57517 nohasharray
151054 +store_57517 store 0-3 57517 &wil_read_file_ssid_57517
151055 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
151056 +cmm_read_57520 cmm_read 3-0 57520 NULL
151057 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
151058 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
151059 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
151060 +inode_permission_57531 inode_permission 0 57531 NULL
151061 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
151062 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
151063 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
151064 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
151065 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
151066 +ls_switch_store_57554 ls_switch_store 4-0 57554 NULL
151067 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
151068 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &ext4_group_first_block_no_57559 nohasharray
151069 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ReadHDLCPnP_57559
151070 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
151071 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
151072 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
151073 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
151074 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
151075 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
151076 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
151077 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
151078 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
151079 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
151080 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
151081 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
151082 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
151083 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
151084 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
151085 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
151086 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
151087 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
151088 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
151089 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
151090 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL nohasharray
151091 +iwl_dbgfs_uapsd_misbehaving_write_57622 iwl_dbgfs_uapsd_misbehaving_write 0-3 57622 &sk_stream_alloc_skb_57622
151092 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 NULL nohasharray
151093 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 &tx_tx_retry_template_read_57623
151094 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
151095 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
151096 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
151097 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
151098 +mem_read_57631 mem_read 3-0 57631 NULL
151099 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
151100 +mr_read_57639 mr_read 0 57639 NULL
151101 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
151102 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
151103 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
151104 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
151105 +c_can_start_57654 c_can_start 0 57654 NULL
151106 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
151107 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
151108 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
151109 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
151110 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
151111 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
151112 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
151113 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
151114 +__lgwrite_57669 __lgwrite 4 57669 NULL
151115 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
151116 +pte_entry_57674 pte_entry 0 57674 NULL
151117 +ax88179_read_cmd_nopm_57675 ax88179_read_cmd_nopm 5 57675 NULL
151118 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
151119 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
151120 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
151121 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
151122 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
151123 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL nohasharray
151124 +i40evf_open_57695 i40evf_open 0 57695 &f1x_match_to_this_node_57695
151125 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
151126 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
151127 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
151128 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
151129 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
151130 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
151131 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
151132 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
151133 +show_status_str_57729 show_status_str 0 57729 NULL
151134 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
151135 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
151136 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
151137 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
151138 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
151139 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
151140 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
151141 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
151142 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4-0 57742 &compat_sys_set_mempolicy_57742
151143 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
151144 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
151145 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
151146 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
151147 +bond_create_57752 bond_create 0 57752 NULL
151148 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
151149 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
151150 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
151151 +tgr192_final_57774 tgr192_final 0 57774 NULL
151152 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
151153 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
151154 +r6040_open_57779 r6040_open 0 57779 NULL
151155 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
151156 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
151157 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
151158 +read_fifo_57785 read_fifo 0 57785 &set_eeprom2_57785
151159 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
151160 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
151161 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
151162 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
151163 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
151164 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
151165 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
151166 +evdev_read_57810 evdev_read 0-3 57810 NULL
151167 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
151168 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
151169 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
151170 +ath10k_install_key_57827 ath10k_install_key 0 57827 NULL nohasharray
151171 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 &ath10k_install_key_57827
151172 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
151173 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
151174 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
151175 +start_ch_57836 start_ch 0 57836 NULL
151176 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
151177 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
151178 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
151179 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
151180 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
151181 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
151182 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
151183 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
151184 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
151185 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
151186 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
151187 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
151188 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
151189 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 NULL
151190 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
151191 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
151192 +ds1685_rtc_sysfs_time_regs_store_57871 ds1685_rtc_sysfs_time_regs_store 0-4 57871 NULL
151193 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
151194 +hsi_async_57877 hsi_async 0 57877 NULL
151195 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
151196 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
151197 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
151198 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
151199 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
151200 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
151201 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
151202 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
151203 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
151204 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
151205 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
151206 +ls_level_store_57907 ls_level_store 4-0 57907 NULL
151207 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
151208 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
151209 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
151210 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
151211 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
151212 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
151213 +journal_join_57921 journal_join 0 57921 NULL
151214 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
151215 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
151216 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
151217 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
151218 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
151219 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
151220 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
151221 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
151222 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
151223 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
151224 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
151225 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
151226 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
151227 +rx_57944 rx 4 57944 NULL
151228 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
151229 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
151230 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
151231 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
151232 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
151233 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
151234 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
151235 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
151236 +vport_create_57966 vport_create 0 57966 NULL
151237 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
151238 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
151239 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
151240 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
151241 +proc_getattr_57984 proc_getattr 0 57984 NULL
151242 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
151243 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
151244 +rt2500usb_get_tx_data_len_57994 rt2500usb_get_tx_data_len 0 57994 NULL
151245 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
151246 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
151247 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
151248 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
151249 +pfkey_create_58010 pfkey_create 0 58010 NULL
151250 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
151251 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
151252 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
151253 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
151254 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
151255 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
151256 +svga_match_format_58028 svga_match_format 0 58028 NULL
151257 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
151258 +get_temp_58031 get_temp 0 58031 NULL
151259 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
151260 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
151261 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
151262 +do_writepage_58047 do_writepage 0 58047 NULL
151263 +ifx_spi_write_room_58048 ifx_spi_write_room 0 58048 NULL
151264 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
151265 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
151266 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
151267 +mce_async_out_58056 mce_async_out 3 58056 NULL
151268 +bq32k_write_58057 bq32k_write 4 58057 NULL
151269 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
151270 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
151271 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
151272 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
151273 +ignore_store_58069 ignore_store 0-4 58069 NULL
151274 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
151275 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
151276 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
151277 +store_event_char_58077 store_event_char 0-4 58077 NULL
151278 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
151279 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
151280 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
151281 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
151282 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 NULL nohasharray
151283 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 &sdr_cap_queue_setup_58082
151284 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
151285 +amd_xgbe_phy_read_status_58087 amd_xgbe_phy_read_status 0 58087 NULL
151286 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
151287 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
151288 +defined_show_58091 defined_show 0 58091 NULL nohasharray
151289 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
151290 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
151291 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
151292 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
151293 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 NULL
151294 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
151295 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
151296 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
151297 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
151298 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
151299 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
151300 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
151301 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
151302 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
151303 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
151304 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
151305 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
151306 +savemem_58129 savemem 3 58129 NULL
151307 +std_validate_58132 std_validate 0 58132 NULL
151308 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
151309 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
151310 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
151311 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
151312 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
151313 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
151314 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
151315 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
151316 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
151317 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL
151318 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 NULL nohasharray
151319 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 &gf100_ram_create__58151 nohasharray
151320 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
151321 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
151322 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
151323 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
151324 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
151325 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
151326 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
151327 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
151328 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
151329 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
151330 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
151331 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
151332 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
151333 +write_58175 write 0 58175 &pages_collapsed_show_58175
151334 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
151335 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
151336 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
151337 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
151338 +wlcore_read_58185 wlcore_read 0 58185 NULL
151339 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
151340 +asix_write_cmd_58192 asix_write_cmd 5-0 58192 NULL
151341 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
151342 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL
151343 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
151344 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
151345 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
151346 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
151347 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
151348 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
151349 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
151350 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
151351 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
151352 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
151353 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
151354 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
151355 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
151356 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
151357 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL
151358 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
151359 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
151360 +usb_set_report_58244 usb_set_report 0 58244 NULL
151361 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
151362 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
151363 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
151364 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
151365 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
151366 +pcan_usb_fd_start_58260 pcan_usb_fd_start 0 58260 NULL
151367 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
151368 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
151369 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
151370 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
151371 +profile_load_58267 profile_load 3-0 58267 NULL
151372 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
151373 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
151374 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
151375 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
151376 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
151377 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274 nohasharray
151378 +cyapa_gen3_bl_initiate_58274 cyapa_gen3_bl_initiate 0 58274 &set_enable_58274
151379 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
151380 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
151381 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
151382 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
151383 +cyapa_gen5_state_parse_58296 cyapa_gen5_state_parse 0 58296 NULL
151384 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
151385 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
151386 +uart6850_open_58304 uart6850_open 0 58304 NULL
151387 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
151388 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
151389 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
151390 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL
151391 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
151392 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
151393 +post_send_58312 post_send 0 58312 NULL
151394 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
151395 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
151396 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
151397 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
151398 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
151399 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
151400 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
151401 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
151402 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
151403 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
151404 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
151405 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
151406 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
151407 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
151408 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &__copy_from_user_swizzled_58337 nohasharray
151409 +ax25_create_58337 ax25_create 0 58337 &skb_ensure_writable_58337
151410 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
151411 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
151412 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
151413 +get_in_max_58344 get_in_max 0 58344 NULL
151414 +opts_show_58345 opts_show 0 58345 NULL
151415 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
151416 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347
151417 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
151418 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
151419 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
151420 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
151421 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
151422 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
151423 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
151424 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
151425 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
151426 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
151427 +find_best_unit_58375 find_best_unit 0 58375 NULL
151428 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
151429 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
151430 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
151431 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
151432 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
151433 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
151434 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
151435 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
151436 +mgslpc_write_room_58392 mgslpc_write_room 0 58392 NULL
151437 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
151438 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
151439 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
151440 +sctp_make_init_58401 sctp_make_init 4 58401 NULL
151441 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
151442 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
151443 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
151444 +madc_read_58412 madc_read 0 58412 NULL
151445 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
151446 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
151447 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
151448 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
151449 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
151450 +smk_access_58423 smk_access 0 58423 NULL nohasharray
151451 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
151452 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
151453 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
151454 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
151455 +show_bit_58443 show_bit 0 58443 NULL
151456 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
151457 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
151458 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
151459 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
151460 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
151461 +store_memory_58460 store_memory 0-4 58460 NULL
151462 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
151463 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
151464 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
151465 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
151466 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
151467 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
151468 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
151469 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
151470 +cxgb_up_58476 cxgb_up 0 58476 NULL
151471 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
151472 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
151473 +show_nctxts_58478 show_nctxts 0 58478 NULL
151474 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
151475 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
151476 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
151477 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
151478 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
151479 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
151480 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
151481 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
151482 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
151483 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
151484 +cyapa_show_suspend_scanrate_58498 cyapa_show_suspend_scanrate 0 58498 NULL nohasharray
151485 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 &cyapa_show_suspend_scanrate_58498
151486 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
151487 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
151488 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
151489 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
151490 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506 nohasharray
151491 +cyapa_check_is_operational_58506 cyapa_check_is_operational 0 58506 &patch_cs420x_58506
151492 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
151493 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
151494 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
151495 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
151496 +efs_readpage_58517 efs_readpage 0 58517 NULL
151497 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
151498 +freezer_write_58529 freezer_write 0-3 58529 NULL
151499 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
151500 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
151501 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
151502 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
151503 +mac80211_hwsim_get_et_sset_count_58547 mac80211_hwsim_get_et_sset_count 0 58547 NULL
151504 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
151505 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
151506 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
151507 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
151508 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
151509 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
151510 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
151511 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
151512 +store_sustain_58580 store_sustain 0-4 58580 NULL
151513 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
151514 +sendmsg_58582 sendmsg 0-4 58582 NULL
151515 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
151516 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
151517 +ecryptfs_write_end_58594 ecryptfs_write_end 0-5-3 58594 NULL
151518 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
151519 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
151520 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
151521 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
151522 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
151523 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
151524 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
151525 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
151526 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
151527 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
151528 +run_show_58628 run_show 0 58628 NULL nohasharray
151529 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
151530 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
151531 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
151532 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
151533 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
151534 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
151535 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
151536 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
151537 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
151538 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
151539 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
151540 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
151541 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
151542 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
151543 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
151544 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
151545 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 NULL nohasharray
151546 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 &nfulnl_alloc_skb_58662 nohasharray
151547 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662
151548 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
151549 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
151550 +simple_statfs_58676 simple_statfs 0 58676 NULL
151551 +store_local_port_58678 store_local_port 0 58678 NULL
151552 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
151553 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
151554 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
151555 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
151556 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
151557 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
151558 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
151559 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
151560 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
151561 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
151562 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
151563 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
151564 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
151565 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
151566 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
151567 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
151568 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
151569 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
151570 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
151571 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
151572 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
151573 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
151574 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
151575 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
151576 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
151577 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
151578 +do_tx_58737 do_tx 0 58737 NULL
151579 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
151580 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
151581 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
151582 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
151583 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
151584 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
151585 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
151586 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
151587 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
151588 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
151589 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL nohasharray
151590 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 &__do_config_autodelink_58763
151591 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
151592 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
151593 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
151594 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
151595 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
151596 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
151597 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
151598 +cyapa_gen5_calibrate_pwcs_58789 cyapa_gen5_calibrate_pwcs 0 58789 NULL
151599 +show_58791 show 0 58791 NULL
151600 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
151601 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
151602 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
151603 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
151604 +isku_sysfs_read_58806 isku_sysfs_read 5-0 58806 NULL nohasharray
151605 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 &isku_sysfs_read_58806
151606 +write_file_58812 write_file 4 58812 NULL
151607 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL
151608 +show_tempsense_58819 show_tempsense 0 58819 NULL
151609 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 2-0 58821 NULL
151610 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
151611 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
151612 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
151613 +ssp_disable_sensor_58838 ssp_disable_sensor 0 58838 NULL
151614 +command_write_58841 command_write 3-0 58841 NULL nohasharray
151615 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
151616 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
151617 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
151618 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
151619 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL
151620 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
151621 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
151622 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
151623 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
151624 +flash_brightness_store_58854 flash_brightness_store 0-4 58854 NULL
151625 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
151626 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
151627 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
151628 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
151629 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
151630 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
151631 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
151632 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
151633 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
151634 +efx_ethtool_get_sset_count_58876 efx_ethtool_get_sset_count 0 58876 NULL
151635 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
151636 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
151637 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
151638 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
151639 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
151640 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
151641 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
151642 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL nohasharray
151643 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 &gs_alloc_req_58883
151644 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
151645 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
151646 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
151647 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
151648 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
151649 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
151650 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
151651 +store_in8_58913 store_in8 0-4 58913 NULL
151652 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
151653 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
151654 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
151655 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
151656 +ncp_request_58920 ncp_request 0 58920 NULL
151657 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
151658 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
151659 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
151660 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
151661 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
151662 +write_pmsg_58932 write_pmsg 3-0 58932 NULL
151663 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
151664 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
151665 +set_als_58942 set_als 0-4 58942 NULL
151666 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
151667 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
151668 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
151669 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
151670 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
151671 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
151672 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
151673 +version_show_58957 version_show 0 58957 NULL
151674 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
151675 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
151676 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
151677 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
151678 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
151679 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
151680 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
151681 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
151682 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
151683 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 NULL nohasharray
151684 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975 nohasharray
151685 +msi001_wreg_58975 msi001_wreg 0 58975 &als_wait_for_data_ready_58975
151686 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
151687 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
151688 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
151689 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL nohasharray
151690 +efx_ef10_describe_stats_58986 efx_ef10_describe_stats 0 58986 &fsp_attr_show_ver_58986
151691 +bch_extent_to_text_58987 bch_extent_to_text 2 58987 NULL
151692 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
151693 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
151694 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
151695 +show_comm_59000 show_comm 0 59000 NULL
151696 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
151697 +init_list_set_59005 init_list_set 3 59005 NULL
151698 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
151699 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
151700 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
151701 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
151702 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
151703 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
151704 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
151705 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
151706 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
151707 +write_59035 write 0 59035 NULL
151708 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
151709 +contrast_store_59039 contrast_store 0-4 59039 NULL
151710 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
151711 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
151712 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
151713 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
151714 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
151715 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
151716 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
151717 +dlci_header_59057 dlci_header 0 59057 NULL
151718 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
151719 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
151720 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
151721 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
151722 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
151723 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
151724 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
151725 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
151726 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
151727 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
151728 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
151729 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
151730 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
151731 +xfs_zero_eof_59103 xfs_zero_eof 0-3-2 59103 NULL
151732 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
151733 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL nohasharray
151734 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 &mmc_sd_num_wr_blocks_59112
151735 +launder_page_59115 launder_page 0 59115 NULL nohasharray
151736 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
151737 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
151738 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
151739 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 4-0-5 59122 NULL nohasharray
151740 +scsi_io_completion_59122 scsi_io_completion 2 59122 &sta_tx_latency_stat_table_59122
151741 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
151742 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
151743 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
151744 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
151745 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
151746 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
151747 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
151748 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
151749 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
151750 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
151751 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
151752 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
151753 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
151754 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
151755 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
151756 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
151757 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
151758 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
151759 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
151760 +ksize_59176 ksize 0 59176 NULL
151761 +setup_window_59178 setup_window 5-2-4-7 59178 NULL
151762 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 NULL nohasharray
151763 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &lowpan_fetch_skb_59181 nohasharray
151764 +patch_alc268_59181 patch_alc268 0 59181 &fill_bitmap_rle_bits_59181
151765 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
151766 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
151767 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
151768 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
151769 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
151770 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
151771 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
151772 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
151773 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
151774 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
151775 +fast_rx_path_59214 fast_rx_path 3 59214 NULL nohasharray
151776 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 &fast_rx_path_59214
151777 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
151778 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
151779 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
151780 +dt3155_read_59226 dt3155_read 3 59226 NULL
151781 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
151782 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
151783 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
151784 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
151785 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
151786 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
151787 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
151788 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
151789 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
151790 +SMB2_write_59246 SMB2_write 0 59246 NULL
151791 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
151792 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
151793 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
151794 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
151795 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
151796 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
151797 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3-0 59260 NULL
151798 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
151799 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
151800 +max_active_store_59266 max_active_store 0-4 59266 NULL
151801 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
151802 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
151803 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
151804 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
151805 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
151806 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
151807 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
151808 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
151809 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
151810 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
151811 +show_install_59288 show_install 0 59288 NULL nohasharray
151812 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
151813 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
151814 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
151815 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
151816 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
151817 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
151818 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
151819 +udp_error_59301 udp_error 0 59301 NULL nohasharray
151820 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
151821 +in_read_index_show_59302 in_read_index_show 0 59302 NULL nohasharray
151822 +get_key_haup_common_59302 get_key_haup_common 5 59302 &in_read_index_show_59302
151823 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
151824 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
151825 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
151826 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
151827 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
151828 +fd_copyout_59323 fd_copyout 3 59323 NULL
151829 +store_59326 store 0-4 59326 NULL
151830 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
151831 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
151832 +amd_xgbe_phy_config_init_59332 amd_xgbe_phy_config_init 0 59332 NULL
151833 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
151834 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
151835 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
151836 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
151837 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
151838 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
151839 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
151840 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
151841 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
151842 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
151843 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
151844 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
151845 +capinc_tty_write_room_59367 capinc_tty_write_room 0 59367 NULL
151846 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
151847 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
151848 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
151849 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
151850 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
151851 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
151852 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
151853 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
151854 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
151855 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
151856 +dax_do_io_59399 dax_do_io 5-0 59399 NULL
151857 +idProduct_show_59405 idProduct_show 0 59405 NULL
151858 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
151859 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
151860 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
151861 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
151862 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
151863 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
151864 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
151865 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
151866 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
151867 +max_show_59442 max_show 0 59442 NULL nohasharray
151868 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
151869 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
151870 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
151871 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
151872 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
151873 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
151874 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
151875 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
151876 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
151877 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
151878 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
151879 +tipc_recv_stream_59456 tipc_recv_stream 4-0 59456 NULL nohasharray
151880 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 &tipc_recv_stream_59456
151881 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
151882 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
151883 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
151884 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
151885 +aux_ch_59466 aux_ch 0 59466 NULL
151886 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
151887 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
151888 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
151889 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
151890 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
151891 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
151892 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
151893 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
151894 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
151895 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
151896 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
151897 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
151898 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
151899 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
151900 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
151901 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
151902 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
151903 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
151904 +defrag_store_59501 defrag_store 4-0 59501 NULL
151905 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
151906 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
151907 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
151908 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
151909 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
151910 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
151911 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
151912 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
151913 +gather_write_59526 gather_write 0 59526 NULL nohasharray
151914 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
151915 +vcc_create_59531 vcc_create 0 59531 NULL
151916 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
151917 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
151918 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
151919 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
151920 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
151921 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
151922 +msix_setup_entries_59545 msix_setup_entries 0 59545 NULL nohasharray
151923 +idr_alloc_59545 idr_alloc 0 59545 &msix_setup_entries_59545
151924 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
151925 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
151926 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
151927 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
151928 +show_59558 show 0 59558 NULL
151929 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
151930 +tunables_write_59563 tunables_write 3-0 59563 NULL
151931 +bio_split_59564 bio_split 2 59564 NULL
151932 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
151933 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
151934 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
151935 +afs_fsync_59569 afs_fsync 0 59569 NULL
151936 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
151937 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
151938 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
151939 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
151940 +write_pbl_59583 write_pbl 4 59583 NULL
151941 +resp_write_same_59587 resp_write_same 2 59587 NULL
151942 +memdup_user_59590 memdup_user 2 59590 NULL
151943 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
151944 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
151945 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
151946 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
151947 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
151948 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
151949 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
151950 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
151951 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
151952 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
151953 +module_event_59614 module_event 0 59614 NULL
151954 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
151955 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
151956 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
151957 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
151958 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
151959 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
151960 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
151961 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
151962 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
151963 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
151964 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
151965 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
151966 +console_show_59641 console_show 0 59641 NULL
151967 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
151968 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
151969 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
151970 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
151971 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
151972 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
151973 +file_update_time_59647 file_update_time 0 59647 NULL
151974 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
151975 +ubifs_setxattr_59650 ubifs_setxattr 4-0 59650 &hidraw_read_59650 nohasharray
151976 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &ubifs_setxattr_59650
151977 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
151978 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
151979 +ax88179_write_cmd_59661 ax88179_write_cmd 5-0 59661 NULL nohasharray
151980 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 &ax88179_write_cmd_59661 nohasharray
151981 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661
151982 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
151983 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
151984 +register_jprobe_59669 register_jprobe 0 59669 NULL
151985 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
151986 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
151987 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
151988 +pch_gbe_get_sset_count_59679 pch_gbe_get_sset_count 0 59679 NULL
151989 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
151990 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
151991 +sriov_enable_59689 sriov_enable 0 59689 NULL
151992 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
151993 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
151994 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
151995 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
151996 +create_59705 create 0 59705 NULL
151997 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
151998 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
151999 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
152000 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
152001 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
152002 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
152003 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
152004 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
152005 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
152006 +pc_show_59731 pc_show 0 59731 NULL nohasharray
152007 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
152008 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
152009 +set_mode_59733 set_mode 0 59733 NULL
152010 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
152011 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
152012 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
152013 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
152014 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
152015 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
152016 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
152017 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
152018 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
152019 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
152020 +strnlen_59746 strnlen 0 59746 NULL nohasharray
152021 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
152022 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
152023 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
152024 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
152025 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL nohasharray
152026 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 &sctp_manip_pkt_59749
152027 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
152028 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
152029 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
152030 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
152031 +get_sset_count_59766 get_sset_count 0 59766 &long_retry_limit_read_59766 nohasharray
152032 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &get_sset_count_59766
152033 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
152034 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
152035 +venus_remove_59781 venus_remove 4 59781 NULL
152036 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
152037 +net2280_enable_59787 net2280_enable 0 59787 NULL
152038 +xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
152039 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
152040 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
152041 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
152042 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
152043 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
152044 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
152045 +ipw_write_59807 ipw_write 3 59807 NULL nohasharray
152046 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 &ipw_write_59807
152047 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
152048 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
152049 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
152050 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
152051 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
152052 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
152053 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
152054 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
152055 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
152056 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
152057 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
152058 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
152059 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
152060 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
152061 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
152062 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
152063 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
152064 +erst_clear_59835 erst_clear 0 59835 NULL
152065 +bq24190_write_59837 bq24190_write 0 59837 NULL
152066 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
152067 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
152068 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
152069 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
152070 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
152071 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
152072 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
152073 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
152074 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
152075 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
152076 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
152077 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
152078 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
152079 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
152080 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
152081 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
152082 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
152083 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
152084 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
152085 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
152086 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
152087 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
152088 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
152089 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
152090 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
152091 +xwrite_59906 xwrite 3 59906 NULL
152092 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
152093 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
152094 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
152095 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
152096 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
152097 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
152098 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL nohasharray
152099 +toshiba_sleep_functions_status_set_59923 toshiba_sleep_functions_status_set 0 59923 &cachefiles_read_or_alloc_page_59923
152100 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
152101 +read_59931 read 0 59931 NULL
152102 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
152103 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
152104 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
152105 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
152106 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
152107 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
152108 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
152109 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
152110 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
152111 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
152112 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
152113 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
152114 +cuse_write_59958 cuse_write 0-3 59958 NULL
152115 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
152116 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
152117 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
152118 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
152119 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
152120 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
152121 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
152122 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
152123 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 NULL nohasharray
152124 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 &tpm_tis_send_main_59980
152125 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
152126 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
152127 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
152128 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
152129 +setup_60000 setup 0 60000 NULL
152130 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
152131 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
152132 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
152133 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
152134 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
152135 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
152136 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
152137 +register_device_60015 register_device 2-3 60015 NULL
152138 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
152139 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
152140 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
152141 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
152142 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
152143 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
152144 +store_60029 store 0-3 60029 NULL nohasharray
152145 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
152146 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
152147 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
152148 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
152149 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
152150 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
152151 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
152152 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 2-0 60044 NULL
152153 +vcs_size_60050 vcs_size 0 60050 NULL
152154 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
152155 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
152156 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
152157 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
152158 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
152159 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
152160 +compat_writev_60063 compat_writev 3 60063 NULL
152161 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
152162 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
152163 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
152164 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
152165 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
152166 +show_60078 show 0 60078 NULL nohasharray
152167 +rtl2832_regmap_read_60078 rtl2832_regmap_read 0 60078 &show_60078
152168 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
152169 +smk_curacc_60080 smk_curacc 0 60080 NULL
152170 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
152171 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
152172 +hw_init_60084 hw_init 0 60084 NULL
152173 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
152174 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
152175 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
152176 +read_fs_60094 read_fs 0-5-6 60094 NULL
152177 +in_tx_show_60098 in_tx_show 0 60098 NULL
152178 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
152179 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
152180 +operational_check_60102 operational_check 0 60102 NULL
152181 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
152182 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
152183 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
152184 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
152185 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
152186 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
152187 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
152188 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
152189 +show_60125 show 0 60125 NULL
152190 +show_60127 show 0 60127 NULL
152191 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
152192 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
152193 +devnum_show_60150 devnum_show 0 60150 NULL
152194 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
152195 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
152196 +bind_60156 bind 0 60156 &ld_usb_read_60156
152197 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
152198 +init_state_60165 init_state 2 60165 NULL nohasharray
152199 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
152200 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
152201 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
152202 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
152203 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
152204 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
152205 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
152206 +avc_denied_60181 avc_denied 0 60181 NULL
152207 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
152208 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
152209 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
152210 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
152211 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
152212 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
152213 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 NULL nohasharray
152214 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 &arch_setup_msi_irqs_60193
152215 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
152216 +acquire_store_60201 acquire_store 0-4 60201 NULL
152217 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
152218 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
152219 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
152220 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
152221 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
152222 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
152223 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
152224 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
152225 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
152226 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
152227 +kstrtouint_60233 kstrtouint 0 60233 NULL
152228 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
152229 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
152230 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
152231 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
152232 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
152233 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
152234 +alx_get_sset_count_60255 alx_get_sset_count 0 60255 NULL
152235 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
152236 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
152237 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
152238 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
152239 +validate_trigger_60267 validate_trigger 0 60267 NULL
152240 +m920x_read_60272 m920x_read 0 60272 NULL
152241 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
152242 +printer_write_60276 printer_write 3 60276 NULL
152243 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
152244 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
152245 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
152246 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
152247 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
152248 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
152249 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
152250 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
152251 +dn_nsp_return_disc_60296 dn_nsp_return_disc 2 60296 NULL
152252 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
152253 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL
152254 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
152255 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
152256 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
152257 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
152258 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
152259 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
152260 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
152261 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
152262 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
152263 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
152264 +rh_call_control_60349 rh_call_control 0 60349 NULL
152265 +init_60352 init 0 60352 NULL
152266 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
152267 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
152268 +prepare_60360 prepare 0 60360 NULL
152269 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
152270 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
152271 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
152272 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
152273 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
152274 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
152275 +try_ctrl_60373 try_ctrl 0 60373 NULL
152276 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
152277 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
152278 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
152279 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
152280 +uevent_show_60385 uevent_show 0 60385 NULL
152281 +notifier_call_60391 notifier_call 0 60391 NULL
152282 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
152283 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 NULL nohasharray
152284 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 &ocfs2_zero_extend_60396
152285 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
152286 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
152287 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
152288 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
152289 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
152290 +SendReceive_60415 SendReceive 0 60415 NULL
152291 +control_show_60422 control_show 0 60422 NULL
152292 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
152293 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
152294 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
152295 +tstats_write_60432 tstats_write 3-0 60432 NULL
152296 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
152297 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL nohasharray
152298 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 &tipc_buf_acquire_60437 nohasharray
152299 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437
152300 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
152301 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
152302 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
152303 +rx_data_60442 rx_data 4 60442 NULL nohasharray
152304 +sysv_write_begin_60442 sysv_write_begin 0 60442 &rx_data_60442
152305 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 NULL nohasharray
152306 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 &t4_wait_op_done_60444
152307 +read_usrate_60445 read_usrate 0 60445 NULL
152308 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
152309 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
152310 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
152311 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
152312 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
152313 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
152314 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL nohasharray
152315 +iwl_dbgfs_ss_force_write_60474 iwl_dbgfs_ss_force_write 0-3 60474 &reiserfs_permission_60474
152316 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
152317 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
152318 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
152319 +load_info_60481 load_info 0 60481 NULL
152320 +ht_show_60482 ht_show 0 60482 NULL nohasharray
152321 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
152322 +crypto_shash_setkey_60483 crypto_shash_setkey 3-0 60483 NULL
152323 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
152324 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
152325 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
152326 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
152327 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
152328 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
152329 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
152330 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
152331 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
152332 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
152333 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
152334 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
152335 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
152336 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
152337 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
152338 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
152339 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
152340 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
152341 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
152342 +raw_connect_60525 raw_connect 0 60525 NULL
152343 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
152344 +sun4i_pwm_config_60531 sun4i_pwm_config 0 60531 NULL
152345 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL nohasharray
152346 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 &hysdn_sched_rx_60533
152347 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
152348 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
152349 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
152350 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
152351 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
152352 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
152353 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
152354 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
152355 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
152356 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
152357 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
152358 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
152359 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
152360 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
152361 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
152362 +ovl_cache_entry_add_rb_60579 ovl_cache_entry_add_rb 3 60579 NULL
152363 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
152364 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
152365 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
152366 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
152367 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
152368 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
152369 +getoptions_60593 getoptions 0 60593 NULL
152370 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
152371 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
152372 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
152373 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
152374 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
152375 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
152376 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
152377 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
152378 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
152379 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
152380 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
152381 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
152382 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
152383 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL nohasharray
152384 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 &skb_transport_offset_60619
152385 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
152386 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
152387 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
152388 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
152389 +store_60628 store 0 60628 NULL
152390 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
152391 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
152392 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
152393 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
152394 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
152395 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
152396 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
152397 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
152398 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
152399 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
152400 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
152401 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL nohasharray
152402 +show_falltime_60666 show_falltime 0 60666 &if_sdio_host_to_card_60666
152403 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
152404 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
152405 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
152406 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
152407 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
152408 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
152409 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
152410 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
152411 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
152412 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
152413 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
152414 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
152415 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
152416 +stop_machine_60681 stop_machine 0 60681 NULL
152417 +set_register_60683 set_register 0 60683 NULL
152418 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
152419 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
152420 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
152421 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL nohasharray
152422 +amd_xgbe_phy_disable_an_60701 amd_xgbe_phy_disable_an 0 60701 &si5351_clkout_prepare_60701
152423 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
152424 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
152425 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
152426 +init_data_container_60709 init_data_container 1 60709 NULL
152427 +usb_three_show_60711 usb_three_show 0 60711 NULL nohasharray
152428 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 &usb_three_show_60711
152429 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
152430 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
152431 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
152432 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
152433 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
152434 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
152435 +show_chip_60728 show_chip 0 60728 NULL nohasharray
152436 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
152437 +reg_set_60739 reg_set 0 60739 NULL
152438 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
152439 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
152440 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
152441 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
152442 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
152443 +proc_read_60749 proc_read 0 60749 NULL
152444 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
152445 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
152446 +raid_status_60755 raid_status 5 60755 NULL
152447 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
152448 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
152449 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
152450 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
152451 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
152452 +arcnet_header_60769 arcnet_header 0 60769 NULL
152453 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
152454 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
152455 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
152456 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
152457 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
152458 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
152459 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
152460 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
152461 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
152462 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
152463 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 NULL
152464 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
152465 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
152466 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
152467 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
152468 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
152469 +ch341_open_60810 ch341_open 0 60810 NULL
152470 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
152471 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
152472 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
152473 +set_current_rng_60816 set_current_rng 0 60816 NULL
152474 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
152475 +show_sched0_60819 show_sched0 0 60819 NULL
152476 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
152477 +sync_read_60823 sync_read 0 60823 NULL
152478 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
152479 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
152480 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
152481 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
152482 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
152483 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
152484 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
152485 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
152486 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
152487 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
152488 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
152489 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
152490 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
152491 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
152492 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
152493 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
152494 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
152495 +generic_writepages_60871 generic_writepages 0 60871 NULL
152496 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
152497 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
152498 +manage_power_60879 manage_power 0 60879 NULL
152499 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
152500 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
152501 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
152502 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
152503 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
152504 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
152505 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
152506 +ch341_configure_60897 ch341_configure 0 60897 NULL
152507 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
152508 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
152509 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
152510 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
152511 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
152512 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
152513 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
152514 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL nohasharray
152515 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 &mgt_set_varlen_60916
152516 +sysprops_show_60920 sysprops_show 0 60920 NULL
152517 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
152518 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
152519 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
152520 +show_60927 show 0 60927 NULL nohasharray
152521 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
152522 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
152523 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
152524 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
152525 +e1000_get_sset_count_60938 e1000_get_sset_count 0 60938 NULL
152526 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
152527 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
152528 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
152529 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
152530 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
152531 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
152532 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
152533 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
152534 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
152535 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
152536 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
152537 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
152538 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
152539 +store_60970 store 0 60970 NULL nohasharray
152540 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
152541 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
152542 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
152543 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
152544 +toshiba_usb_sleep_charge_get_60980 toshiba_usb_sleep_charge_get 0 60980 NULL
152545 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
152546 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
152547 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
152548 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
152549 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
152550 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
152551 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
152552 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
152553 +check_dev_61003 check_dev 0 61003 NULL
152554 +prepare_late_61011 prepare_late 0 61011 NULL
152555 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
152556 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
152557 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
152558 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
152559 +model_show_61023 model_show 0 61023 NULL
152560 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
152561 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
152562 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
152563 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
152564 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
152565 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
152566 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
152567 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
152568 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
152569 +call_modprobe_61038 call_modprobe 0 61038 NULL
152570 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
152571 +escr_show_61048 escr_show 0 61048 NULL
152572 +symtab_init_61050 symtab_init 2-0 61050 NULL
152573 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
152574 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
152575 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
152576 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
152577 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
152578 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
152579 +security_set_61074 security_set 0 61074 NULL
152580 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
152581 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
152582 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
152583 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
152584 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
152585 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
152586 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
152587 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
152588 +n_tty_read_61096 n_tty_read 0 61096 NULL
152589 +show_mode_61098 show_mode 0 61098 NULL nohasharray
152590 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
152591 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
152592 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
152593 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
152594 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
152595 +packet_getname_61110 packet_getname 0 61110 NULL
152596 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
152597 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
152598 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
152599 +show_61117 show 0 61117 NULL
152600 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
152601 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
152602 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
152603 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL nohasharray
152604 +cc10001_update_scan_mode_61122 cc10001_update_scan_mode 0 61122 &c2_rx_ring_alloc_61122
152605 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
152606 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
152607 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
152608 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
152609 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
152610 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
152611 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
152612 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
152613 +load_guspatch_61144 load_guspatch 0 61144 NULL
152614 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
152615 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
152616 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
152617 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
152618 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
152619 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
152620 +write_dev_61164 write_dev 0 61164 NULL
152621 +__vmalloc_61168 __vmalloc 1 61168 NULL
152622 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
152623 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
152624 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
152625 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
152626 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
152627 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
152628 +store_61180 store 0 61180 NULL
152629 +minix_writepage_61183 minix_writepage 0 61183 NULL
152630 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
152631 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
152632 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
152633 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
152634 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
152635 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
152636 +amd_xgbe_phy_update_link_61198 amd_xgbe_phy_update_link 0 61198 NULL
152637 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
152638 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
152639 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
152640 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
152641 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
152642 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
152643 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
152644 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
152645 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
152646 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
152647 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
152648 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
152649 +convert_lock_61230 convert_lock 0 61230 NULL
152650 +ns_open_61243 ns_open 0 61243 NULL
152651 +atalk_bind_61244 atalk_bind 0 61244 NULL
152652 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
152653 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
152654 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
152655 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
152656 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL
152657 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
152658 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
152659 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
152660 +submit_bh_61263 submit_bh 0 61263 NULL
152661 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
152662 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
152663 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
152664 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
152665 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
152666 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
152667 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
152668 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
152669 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
152670 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
152671 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
152672 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
152673 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
152674 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
152675 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
152676 +teles_resume_61301 teles_resume 0 61301 NULL
152677 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
152678 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
152679 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
152680 +cdc_ncm_get_sset_count_61309 cdc_ncm_get_sset_count 0 61309 NULL
152681 +restart_transaction_61310 restart_transaction 0 61310 NULL
152682 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
152683 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
152684 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
152685 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
152686 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
152687 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
152688 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
152689 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
152690 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
152691 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
152692 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
152693 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
152694 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
152695 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
152696 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
152697 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
152698 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
152699 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
152700 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
152701 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
152702 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
152703 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
152704 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
152705 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
152706 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
152707 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
152708 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
152709 +num_users_show_61356 num_users_show 0 61356 NULL
152710 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
152711 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
152712 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
152713 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
152714 +show_parent_61376 show_parent 0 61376 NULL
152715 +online_pages_61385 online_pages 0 61385 NULL nohasharray
152716 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
152717 +change_xattr_61390 change_xattr 5 61390 NULL
152718 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
152719 +system_enable_write_61396 system_enable_write 3 61396 NULL
152720 +rdac_activate_61397 rdac_activate 0 61397 NULL
152721 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
152722 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
152723 +systemid_show_61405 systemid_show 0 61405 NULL
152724 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
152725 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
152726 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
152727 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
152728 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
152729 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
152730 +tw9910_power_61435 tw9910_power 0 61435 NULL
152731 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
152732 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-5-3-4 61440 NULL
152733 +acquire_61443 acquire 0 61443 NULL
152734 +smbhash_61444 smbhash 0 61444 NULL
152735 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
152736 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
152737 +job_control_61452 job_control 0 61452 NULL
152738 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
152739 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4-0 61455 NULL
152740 +show_temperature_61459 show_temperature 0 61459 NULL
152741 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
152742 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
152743 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
152744 +validate_61467 validate 0 61467 NULL
152745 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
152746 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
152747 +capability_get_61474 capability_get 0 61474 NULL
152748 +get_fan_input_61476 get_fan_input 0 61476 NULL
152749 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
152750 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
152751 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
152752 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
152753 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
152754 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
152755 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
152756 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
152757 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
152758 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
152759 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
152760 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
152761 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
152762 +__dn_connect_61507 __dn_connect 0 61507 NULL
152763 +he_open_61509 he_open 0 61509 NULL nohasharray
152764 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
152765 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
152766 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
152767 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
152768 +ath10k_thermal_show_temp_61522 ath10k_thermal_show_temp 0 61522 NULL nohasharray
152769 +dummy_downcall_61522 dummy_downcall 0-3 61522 &ath10k_thermal_show_temp_61522 nohasharray
152770 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
152771 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
152772 +mtu_show_61523 mtu_show 0 61523 NULL
152773 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
152774 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
152775 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
152776 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
152777 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
152778 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
152779 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
152780 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
152781 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
152782 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 NULL nohasharray
152783 +compat_SyS_select_61542 compat_SyS_select 1 61542 &be_clear_vlan_promisc_61542
152784 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL
152785 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
152786 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
152787 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
152788 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
152789 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
152790 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
152791 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 NULL nohasharray
152792 +store_61553 store 0-3 61553 &ip_gre_calc_hlen_61553
152793 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
152794 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
152795 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
152796 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
152797 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
152798 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
152799 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
152800 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
152801 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
152802 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
152803 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
152804 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
152805 +show_ordinals_61579 show_ordinals 0 61579 NULL
152806 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
152807 +seq_open_private_61589 seq_open_private 3 61589 NULL
152808 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
152809 +ipath_write_61598 ipath_write 0-3 61598 NULL
152810 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
152811 +netlink_recvmsg_61600 netlink_recvmsg 4-0 61600 NULL
152812 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
152813 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
152814 +br_device_event_61613 br_device_event 0 61613 NULL
152815 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
152816 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
152817 +get_pages_array_61622 get_pages_array 1 61622 NULL
152818 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
152819 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
152820 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
152821 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
152822 +store_61638 store 0 61638 NULL
152823 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
152824 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
152825 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
152826 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
152827 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
152828 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
152829 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
152830 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
152831 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
152832 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
152833 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
152834 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
152835 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
152836 +pwm_store_61666 pwm_store 0-4 61666 NULL
152837 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
152838 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
152839 +x25_open_61673 x25_open 0 61673 NULL nohasharray
152840 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
152841 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
152842 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
152843 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
152844 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
152845 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
152846 +lock_loop_61681 lock_loop 1 61681 NULL
152847 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
152848 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682
152849 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
152850 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
152851 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
152852 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
152853 +filter_read_61692 filter_read 3-0 61692 NULL
152854 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
152855 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
152856 +prepare_61695 prepare 0 61695 NULL
152857 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
152858 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
152859 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
152860 +prog_page_61711 prog_page 2 61711 NULL
152861 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
152862 +iov_length_61716 iov_length 0 61716 NULL
152863 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
152864 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
152865 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
152866 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
152867 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
152868 +show_61723 show 0 61723 NULL nohasharray
152869 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
152870 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
152871 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
152872 +w5100_open_61743 w5100_open 0 61743 NULL
152873 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
152874 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
152875 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
152876 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
152877 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
152878 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
152879 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
152880 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
152881 +features_show_61772 features_show 0 61772 NULL nohasharray
152882 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
152883 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
152884 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
152885 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
152886 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
152887 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
152888 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
152889 +show_blank_61805 show_blank 0 61805 NULL
152890 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
152891 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
152892 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
152893 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
152894 +get_cap_size_61822 get_cap_size 0 61822 NULL
152895 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
152896 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL nohasharray
152897 +break_layout_61826 break_layout 0 61826 &bd2802_store_reg0x13_61826
152898 +show_root_block_61828 show_root_block 0 61828 NULL
152899 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
152900 +cyapa_empty_pip_output_data_61833 cyapa_empty_pip_output_data 0 61833 NULL nohasharray
152901 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 &cyapa_empty_pip_output_data_61833
152902 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
152903 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
152904 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
152905 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
152906 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
152907 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
152908 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
152909 +x25_getname_61857 x25_getname 0 61857 NULL
152910 +store_61861 store 0-3 61861 NULL
152911 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
152912 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
152913 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
152914 +store_61871 store 0-3 61871 NULL
152915 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
152916 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
152917 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
152918 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
152919 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
152920 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
152921 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
152922 +disconnect_61888 disconnect 0 61888 NULL
152923 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
152924 +make_rate_61898 make_rate 0 61898 NULL
152925 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
152926 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
152927 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
152928 +br_get_size_61907 br_get_size 0 61907 NULL
152929 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 NULL nohasharray
152930 +squashfs_security_get_61914 squashfs_security_get 0 61914 &rx_filter_arp_filter_read_61914
152931 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4-0 61917 NULL
152932 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
152933 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
152934 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
152935 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
152936 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
152937 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
152938 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
152939 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
152940 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL nohasharray
152941 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 &send_bulk_static_data_61932
152942 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
152943 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
152944 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
152945 +adv7175_init_61938 adv7175_init 0 61938 NULL
152946 +as3935_read_61939 as3935_read 0 61939 NULL
152947 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
152948 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
152949 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
152950 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
152951 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
152952 +timeout_set_61951 timeout_set 0 61951 NULL
152953 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
152954 +show_in_max0_61959 show_in_max0 0 61959 NULL
152955 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
152956 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
152957 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
152958 +fix_read_error_61965 fix_read_error 4 61965 NULL
152959 +copy_user_transitions_61970 copy_user_transitions 0 61970 NULL
152960 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
152961 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
152962 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
152963 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
152964 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
152965 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
152966 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
152967 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
152968 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
152969 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
152970 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
152971 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
152972 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
152973 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
152974 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
152975 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
152976 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
152977 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
152978 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
152979 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
152980 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
152981 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
152982 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
152983 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
152984 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
152985 +SYSC_select_62024 SYSC_select 1 62024 NULL nohasharray
152986 +radeon_hwmon_set_pwm1_enable_62024 radeon_hwmon_set_pwm1_enable 0-4 62024 &SYSC_select_62024
152987 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
152988 +crypt_extent_62033 crypt_extent 0 62033 NULL
152989 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
152990 +create_message_62035 create_message 0 62035 NULL nohasharray
152991 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
152992 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
152993 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
152994 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
152995 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
152996 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
152997 +get_attn_62046 get_attn 0 62046 NULL
152998 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
152999 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
153000 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
153001 +do_pselect_62061 do_pselect 1 62061 NULL
153002 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
153003 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
153004 +fat_setattr_62084 fat_setattr 0 62084 NULL
153005 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
153006 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
153007 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
153008 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
153009 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 6-0 62110 NULL nohasharray
153010 +online_page_ext_62110 online_page_ext 0 62110 &roccat_common2_sysfs_write_62110
153011 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
153012 +ip_recv_error_62117 ip_recv_error 3-0 62117 NULL
153013 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
153014 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
153015 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
153016 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
153017 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
153018 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
153019 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
153020 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
153021 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
153022 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
153023 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
153024 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
153025 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
153026 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 NULL nohasharray
153027 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
153028 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149 nohasharray
153029 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 &orinoco_cs_resume_62149
153030 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
153031 +video_usercopy_62151 video_usercopy 2 62151 NULL
153032 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
153033 +array_state_store_62164 array_state_store 0-3 62164 NULL
153034 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
153035 +phy_id_show_62171 phy_id_show 0 62171 NULL
153036 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
153037 +cyapa_read_byte_62177 cyapa_read_byte 0 62177 NULL nohasharray
153038 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 &cyapa_read_byte_62177
153039 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
153040 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
153041 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
153042 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
153043 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
153044 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
153045 +si_fan_ctrl_get_fan_speed_percent_62196 si_fan_ctrl_get_fan_speed_percent 0 62196 NULL
153046 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
153047 +global_page_state_62202 global_page_state 0 62202 NULL
153048 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
153049 +start_62206 start 0 62206 NULL
153050 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
153051 +xenvif_get_sset_count_62215 xenvif_get_sset_count 0 62215 NULL
153052 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
153053 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
153054 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
153055 +niu_open_62220 niu_open 0 62220 NULL
153056 +show_label_62225 show_label 0 62225 NULL nohasharray
153057 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
153058 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
153059 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
153060 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
153061 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
153062 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
153063 +allocate_partition_62245 allocate_partition 4 62245 NULL
153064 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
153065 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
153066 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
153067 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
153068 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 NULL nohasharray
153069 +fc0013_readreg_62253 fc0013_readreg 0 62253 &pcf50633_rtc_read_time_62253
153070 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
153071 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
153072 +send_control_msg_62261 send_control_msg 0 62261 NULL
153073 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
153074 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
153075 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
153076 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
153077 +security_file_permission_62278 security_file_permission 0 62278 NULL
153078 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
153079 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
153080 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
153081 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
153082 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
153083 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
153084 +store_62293 store 0-4 62293 NULL
153085 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
153086 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
153087 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
153088 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
153089 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
153090 +state_show_62309 state_show 0 62309 NULL
153091 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
153092 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
153093 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
153094 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
153095 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
153096 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
153097 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
153098 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
153099 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
153100 +pega_int_read_62335 pega_int_read 0 62335 NULL
153101 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
153102 +show_guid_62340 show_guid 0 62340 NULL nohasharray
153103 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
153104 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
153105 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
153106 +st_version_show_62346 st_version_show 0 62346 NULL
153107 +flash_write_62354 flash_write 3-0 62354 NULL
153108 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
153109 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
153110 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
153111 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
153112 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
153113 +kmalloc_order_62372 kmalloc_order 1 62372 NULL nohasharray
153114 +hv_memory_notifier_62372 hv_memory_notifier 0 62372 &kmalloc_order_62372 nohasharray
153115 +iblock_configure_device_62372 iblock_configure_device 0 62372 &hv_memory_notifier_62372
153116 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
153117 +register_netdevice_62374 register_netdevice 0 62374 NULL
153118 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
153119 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
153120 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
153121 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
153122 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
153123 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
153124 +altera_irscan_62396 altera_irscan 2 62396 NULL
153125 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
153126 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
153127 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
153128 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
153129 +set_umcast_62409 set_umcast 0-4 62409 NULL
153130 +set_ssp_62411 set_ssp 4 62411 NULL
153131 +flags_store_62413 flags_store 4-0 62413 NULL
153132 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
153133 +radeon_hwmon_get_pwm1_62416 radeon_hwmon_get_pwm1 0 62416 NULL
153134 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
153135 +setkey_62422 setkey 0 62422 NULL
153136 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
153137 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
153138 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
153139 +disp_store_62433 disp_store 0-4 62433 NULL
153140 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
153141 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
153142 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
153143 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
153144 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
153145 +pppox_create_62440 pppox_create 0 62440 NULL
153146 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
153147 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
153148 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
153149 +mlog_store_62451 mlog_store 0-4 62451 NULL
153150 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
153151 +show_temp10_62469 show_temp10 0 62469 NULL
153152 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
153153 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
153154 +force_remove_show_62475 force_remove_show 0 62475 NULL
153155 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4-0 62477 NULL nohasharray
153156 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
153157 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
153158 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
153159 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
153160 +intr_submit_62485 intr_submit 0 62485 NULL
153161 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
153162 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
153163 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
153164 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
153165 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
153166 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
153167 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
153168 +scsi_scan_62506 scsi_scan 0 62506 NULL
153169 +store_mtu_62507 store_mtu 0-4 62507 NULL
153170 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
153171 +start_show_62510 start_show 0 62510 NULL
153172 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
153173 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
153174 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
153175 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
153176 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
153177 +atl1e_up_62528 atl1e_up 0 62528 NULL
153178 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
153179 +caps_show_62531 caps_show 0 62531 NULL
153180 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
153181 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
153182 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
153183 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
153184 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
153185 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
153186 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
153187 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
153188 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
153189 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
153190 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
153191 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
153192 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
153193 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
153194 +cyapa_gen5_read_self_idac_data_62562 cyapa_gen5_read_self_idac_data 0 62562 NULL
153195 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
153196 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
153197 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
153198 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
153199 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
153200 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
153201 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
153202 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
153203 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
153204 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
153205 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
153206 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
153207 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
153208 +packet_alloc_skb_62602 packet_alloc_skb 2-4-5 62602 NULL nohasharray
153209 +tg3_show_temp_62602 tg3_show_temp 0 62602 &packet_alloc_skb_62602
153210 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
153211 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
153212 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
153213 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
153214 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
153215 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
153216 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
153217 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
153218 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
153219 +iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
153220 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
153221 +__offline_pages_62626 __offline_pages 0 62626 NULL
153222 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
153223 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
153224 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
153225 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
153226 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
153227 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
153228 +autosuspend_show_62644 autosuspend_show 0 62644 NULL nohasharray
153229 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 &autosuspend_show_62644
153230 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
153231 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 3-0 62646 &lpfc_sli4_queue_alloc_62646
153232 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
153233 +show_model_62648 show_model 0 62648 NULL nohasharray
153234 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 &show_model_62648 nohasharray
153235 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &ti_vsend_sync_62648
153236 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
153237 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
153238 +show_62657 show 0 62657 NULL
153239 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
153240 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
153241 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
153242 +show_cardr_62674 show_cardr 0 62674 NULL
153243 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
153244 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
153245 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
153246 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
153247 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
153248 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
153249 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
153250 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
153251 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
153252 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
153253 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
153254 +show_fan_time_62699 show_fan_time 0 62699 NULL
153255 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
153256 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
153257 +simple_readpage_62703 simple_readpage 0 62703 NULL
153258 +flush_62706 flush 0 62706 NULL
153259 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
153260 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
153261 +target_configure_device_62714 target_configure_device 0 62714 NULL
153262 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL nohasharray
153263 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 &gfs2_log_write_62717
153264 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
153265 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
153266 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL
153267 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
153268 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
153269 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
153270 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
153271 +client_channels_62735 client_channels 0 62735 NULL
153272 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
153273 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
153274 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
153275 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
153276 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
153277 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
153278 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
153279 +hardware_show_62757 hardware_show 0 62757 NULL
153280 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
153281 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
153282 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
153283 +register_kprobe_62762 register_kprobe 0 62762 NULL
153284 +show_ibdev_62764 show_ibdev 0 62764 NULL
153285 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
153286 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 NULL nohasharray
153287 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 &copy_page_to_iter_iovec_62770
153288 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
153289 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
153290 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
153291 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
153292 +store_sched5_62779 store_sched5 4-0 62779 NULL
153293 +show_62782 show 0 62782 NULL
153294 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
153295 +sabi_command_62785 sabi_command 0 62785 NULL
153296 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
153297 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
153298 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
153299 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
153300 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2-0 62793 NULL
153301 +_create_message_62795 _create_message 0 62795 NULL
153302 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
153303 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
153304 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
153305 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
153306 +show_cam_size_62800 show_cam_size 0 62800 NULL
153307 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
153308 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 NULL nohasharray
153309 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 &da9052_read_chg_current_62811 nohasharray
153310 +set_port0_62811 set_port0 0-4 62811 &pcap_regulator_is_enabled_62811
153311 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
153312 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
153313 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
153314 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
153315 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
153316 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
153317 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
153318 +gem_do_start_62827 gem_do_start 0 62827 NULL
153319 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
153320 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
153321 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
153322 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
153323 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
153324 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
153325 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
153326 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
153327 +timeouts_show_62841 timeouts_show 0 62841 NULL
153328 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
153329 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
153330 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
153331 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
153332 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
153333 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
153334 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
153335 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
153336 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
153337 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
153338 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
153339 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
153340 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
153341 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4-0 62874 NULL nohasharray
153342 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
153343 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
153344 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
153345 +show_62877 show 0 62877 NULL nohasharray
153346 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
153347 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
153348 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
153349 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
153350 +compass_store_62881 compass_store 0-3 62881 NULL
153351 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
153352 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
153353 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
153354 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
153355 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
153356 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
153357 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
153358 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
153359 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
153360 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
153361 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
153362 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
153363 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
153364 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
153365 +getdqbuf_62908 getdqbuf 1 62908 NULL
153366 +get_temp_max_62909 get_temp_max 0 62909 NULL
153367 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
153368 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
153369 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
153370 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
153371 +xgbe_get_rxfh_indir_size_62922 xgbe_get_rxfh_indir_size 0 62922 NULL
153372 +i40evf_get_sset_count_62925 i40evf_get_sset_count 0 62925 NULL
153373 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
153374 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
153375 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
153376 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
153377 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
153378 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
153379 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
153380 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
153381 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
153382 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
153383 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
153384 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
153385 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
153386 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
153387 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
153388 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
153389 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
153390 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
153391 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
153392 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
153393 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
153394 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
153395 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
153396 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
153397 +send_62994 send 0 62994 NULL
153398 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
153399 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
153400 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
153401 +hash_max_show_63001 hash_max_show 0 63001 NULL
153402 +get_skb_63008 get_skb 2 63008 NULL
153403 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
153404 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
153405 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
153406 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
153407 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
153408 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
153409 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL
153410 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
153411 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
153412 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
153413 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
153414 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 NULL nohasharray
153415 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 &s6e63m0_sysfs_show_gamma_mode_63045
153416 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
153417 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
153418 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
153419 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
153420 +wait_for_event_63054 wait_for_event 0 63054 NULL
153421 +unlink1_63059 unlink1 3 63059 NULL nohasharray
153422 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
153423 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
153424 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
153425 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
153426 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
153427 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
153428 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
153429 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
153430 +enable_show_63071 enable_show 0 63071 NULL nohasharray
153431 +_abb5zes3_rtc_set_alarm_63071 _abb5zes3_rtc_set_alarm 0 63071 &enable_show_63071
153432 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
153433 +show_priority_63080 show_priority 0 63080 NULL
153434 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
153435 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
153436 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
153437 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
153438 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
153439 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
153440 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
153441 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
153442 +get_component_slot_63097 get_component_slot 0 63097 NULL
153443 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
153444 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
153445 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
153446 +errors_store_63110 errors_store 0-3 63110 NULL
153447 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
153448 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
153449 +ethoc_open_63118 ethoc_open 0 63118 NULL
153450 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
153451 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
153452 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
153453 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
153454 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
153455 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
153456 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
153457 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
153458 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
153459 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
153460 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
153461 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
153462 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
153463 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
153464 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
153465 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
153466 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
153467 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
153468 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
153469 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
153470 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
153471 +ovl_fill_merge_63176 ovl_fill_merge 3 63176 NULL
153472 +read_63177 read 0-3 63177 NULL
153473 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
153474 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
153475 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL nohasharray
153476 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 &snd_pcm_lib_malloc_pages_63182
153477 +is_local_show_63185 is_local_show 0 63185 NULL
153478 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
153479 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
153480 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
153481 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
153482 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
153483 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
153484 +suspend_enter_63203 suspend_enter 0 63203 NULL
153485 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
153486 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
153487 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
153488 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
153489 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
153490 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
153491 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
153492 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
153493 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
153494 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
153495 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
153496 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 NULL nohasharray
153497 +SyS_gethostname_63227 SyS_gethostname 2 63227 &nvkm_device_create__63227
153498 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
153499 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
153500 +ctxsize_63232 ctxsize 0 63232 NULL
153501 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
153502 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
153503 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
153504 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
153505 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
153506 +cyapa_i2c_write_63241 cyapa_i2c_write 3-0 63241 NULL
153507 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
153508 +do_convert_63247 do_convert 0 63247 NULL
153509 +setxattr_63249 setxattr 0 63249 NULL
153510 +ptp_read_63251 ptp_read 4-0 63251 NULL
153511 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
153512 +kmx61_set_power_state_63260 kmx61_set_power_state 0 63260 NULL
153513 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
153514 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
153515 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
153516 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 NULL nohasharray
153517 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 &btrfs_space_info_show_disk_used_63265
153518 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
153519 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
153520 +caches_show_63278 caches_show 0 63278 NULL nohasharray
153521 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
153522 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
153523 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
153524 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
153525 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
153526 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
153527 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
153528 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
153529 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
153530 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
153531 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
153532 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
153533 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
153534 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
153535 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
153536 +recv_data_63327 recv_data 3-0 63327 NULL
153537 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
153538 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
153539 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
153540 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
153541 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
153542 +info_server_63343 info_server 4 63343 NULL
153543 +il_force_reset_63344 il_force_reset 0 63344 NULL
153544 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
153545 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
153546 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
153547 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
153548 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
153549 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
153550 +guid_show_63379 guid_show 0 63379 NULL
153551 +read_word_63384 read_word 0 63384 NULL nohasharray
153552 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
153553 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
153554 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
153555 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
153556 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 7-0 63388 &edac_pci_alloc_ctl_info_63388
153557 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
153558 +cyapa_gen5_resume_scanning_63396 cyapa_gen5_resume_scanning 0 63396 NULL
153559 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
153560 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
153561 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
153562 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
153563 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
153564 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
153565 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
153566 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
153567 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
153568 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
153569 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 NULL nohasharray
153570 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4-0 63427 &tpm_tis_init_63427
153571 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
153572 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
153573 +kone_send_63435 kone_send 4-0 63435 NULL nohasharray
153574 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
153575 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
153576 +of_irq_get_63443 of_irq_get 0 63443 NULL
153577 +write_end_63445 write_end 0-5 63445 NULL
153578 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
153579 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
153580 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
153581 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
153582 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
153583 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
153584 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
153585 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
153586 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
153587 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
153588 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
153589 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
153590 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
153591 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
153592 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
153593 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL
153594 +read_kcore_63488 read_kcore 3 63488 NULL
153595 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
153596 +i2c_request_63490 i2c_request 0 63490 NULL
153597 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
153598 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
153599 +module_attr_show_63501 module_attr_show 0 63501 NULL
153600 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
153601 +usb_sleep_music_store_63510 usb_sleep_music_store 0-4 63510 NULL
153602 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
153603 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
153604 +__stop_machine_63523 __stop_machine 0 63523 NULL nohasharray
153605 +sctp_bind_63523 sctp_bind 0 63523 &__stop_machine_63523
153606 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
153607 +pwm1_show_63527 pwm1_show 0 63527 NULL
153608 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
153609 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
153610 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
153611 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
153612 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
153613 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
153614 +SyS_recv_63537 SyS_recv 3 63537 NULL
153615 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL nohasharray
153616 +fan1_input_show_63540 fan1_input_show 0 63540 &if_sdio_read_scratch_63540 nohasharray
153617 +get_int_63540 get_int 0 63540 &fan1_input_show_63540
153618 +cyapa_gen5_do_calibrate_63542 cyapa_gen5_do_calibrate 0-4 63542 NULL
153619 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
153620 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
153621 +dbg_leb_write_63555 dbg_leb_write 4-5-0 63555 NULL
153622 +request_dma_63556 request_dma 0 63556 NULL
153623 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
153624 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
153625 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
153626 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
153627 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
153628 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
153629 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
153630 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
153631 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
153632 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
153633 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
153634 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
153635 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL nohasharray
153636 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
153637 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
153638 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
153639 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
153640 +write_debug_level_63613 write_debug_level 3 63613 NULL
153641 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
153642 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
153643 +show_dev_name_63623 show_dev_name 0 63623 NULL
153644 +module_alloc_63630 module_alloc 1 63630 NULL
153645 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
153646 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
153647 +cm3232_get_it_available_63635 cm3232_get_it_available 0 63635 NULL
153648 +hid_report_len_63637 hid_report_len 0 63637 NULL
153649 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
153650 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
153651 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
153652 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
153653 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
153654 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
153655 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
153656 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
153657 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
153658 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
153659 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
153660 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
153661 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
153662 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
153663 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
153664 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
153665 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
153666 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
153667 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
153668 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
153669 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL
153670 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
153671 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
153672 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
153673 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
153674 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
153675 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
153676 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
153677 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
153678 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
153679 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
153680 +mos7720_open_63691 mos7720_open 0 63691 NULL
153681 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
153682 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
153683 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
153684 +bin_search_63697 bin_search 0 63697 NULL
153685 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
153686 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
153687 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
153688 +read_rxflow_63726 read_rxflow 0 63726 NULL
153689 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
153690 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
153691 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
153692 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
153693 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
153694 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
153695 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
153696 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
153697 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
153698 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
153699 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
153700 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
153701 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
153702 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
153703 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
153704 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 NULL nohasharray
153705 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 &nvkm_therm_create__63758
153706 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
153707 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
153708 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
153709 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
153710 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
153711 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
153712 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
153713 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
153714 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL nohasharray
153715 +tda826x_set_params_63774 tda826x_set_params 0 63774 &snd_opl4_mem_proc_read_63774
153716 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
153717 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
153718 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
153719 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
153720 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
153721 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
153722 +coda_getattr_63793 coda_getattr 0 63793 NULL
153723 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6-0 63795 NULL nohasharray
153724 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 &kovaplus_sysfs_write_63795 nohasharray
153725 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795
153726 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
153727 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
153728 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
153729 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
153730 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
153731 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
153732 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
153733 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
153734 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
153735 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
153736 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
153737 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
153738 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
153739 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL
153740 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
153741 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
153742 +shm_fsync_63834 shm_fsync 0 63834 NULL
153743 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
153744 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
153745 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
153746 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
153747 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
153748 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
153749 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
153750 +eql_open_63862 eql_open 0 63862 NULL
153751 +read_page_owner_63869 read_page_owner 3-0 63869 NULL
153752 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
153753 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
153754 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
153755 +bt_size_63881 bt_size 0 63881 NULL
153756 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
153757 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
153758 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
153759 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
153760 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
153761 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
153762 +minix_statfs_63900 minix_statfs 0 63900 NULL
153763 +divas_write_63901 divas_write 3-0 63901 NULL
153764 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
153765 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
153766 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 NULL
153767 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
153768 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
153769 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
153770 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
153771 +write_63928 write 0 63928 NULL
153772 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
153773 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
153774 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
153775 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
153776 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
153777 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
153778 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
153779 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
153780 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
153781 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
153782 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
153783 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
153784 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
153785 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
153786 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
153787 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
153788 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
153789 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
153790 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
153791 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 NULL nohasharray
153792 +set_mode_63982 set_mode 0-4 63982 &genlmsg_new_unicast_63982
153793 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
153794 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
153795 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
153796 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
153797 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
153798 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
153799 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
153800 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
153801 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
153802 +ov7670_read_64006 ov7670_read 0 64006 NULL
153803 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
153804 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
153805 +kmemdup_64015 kmemdup 2 64015 NULL nohasharray
153806 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 &kmemdup_64015
153807 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
153808 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
153809 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
153810 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
153811 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
153812 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
153813 +get_component_locate_64036 get_component_locate 0 64036 NULL
153814 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
153815 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
153816 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
153817 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
153818 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
153819 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
153820 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
153821 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
153822 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
153823 +start_hw_64065 start_hw 0 64065 NULL
153824 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
153825 +__sock_create_64069 __sock_create 0 64069 NULL
153826 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
153827 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
153828 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
153829 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
153830 +fc_header_64083 fc_header 0 64083 NULL
153831 +sl_realloc_bufs_64086 sl_realloc_bufs 2-0 64086 NULL
153832 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
153833 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
153834 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
153835 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
153836 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
153837 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
153838 +show_64101 show 0 64101 NULL
153839 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
153840 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
153841 +skge_get_sset_count_64115 skge_get_sset_count 0 64115 NULL
153842 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
153843 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
153844 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
153845 +vxlan_remcsum_64121 vxlan_remcsum 3-4 64121 NULL
153846 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
153847 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
153848 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
153849 +init_bch_64130 init_bch 1-2 64130 NULL
153850 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
153851 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
153852 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
153853 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
153854 +uea_idma_write_64139 uea_idma_write 3 64139 NULL nohasharray
153855 +__dequeue_signal_64139 __dequeue_signal 0 64139 &uea_idma_write_64139
153856 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
153857 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
153858 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
153859 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
153860 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
153861 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
153862 +number_of_tds_64156 number_of_tds 0 64156 NULL
153863 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
153864 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
153865 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
153866 +do_command_extended_64178 do_command_extended 0 64178 NULL
153867 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
153868 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
153869 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
153870 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
153871 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
153872 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
153873 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
153874 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
153875 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
153876 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
153877 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
153878 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
153879 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
153880 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
153881 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
153882 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
153883 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
153884 +ea_len_64229 ea_len 0 64229 NULL
153885 +header_len_64232 header_len 0 64232 NULL nohasharray
153886 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 &header_len_64232
153887 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
153888 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
153889 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
153890 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 NULL nohasharray
153891 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 &brcmf_sdiod_send_buf_64245 nohasharray
153892 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245
153893 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
153894 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
153895 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
153896 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
153897 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
153898 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
153899 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL nohasharray
153900 +ixgbevf_get_sset_count_64263 ixgbevf_get_sset_count 0 64263 &ads7846_pen_down_show_64263
153901 +cn_netlink_send_mult_64264 cn_netlink_send_mult 2-0 64264 NULL
153902 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
153903 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
153904 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
153905 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL nohasharray
153906 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 &io_capture_transfer_64276
153907 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
153908 +bpf_check_classic_64278 bpf_check_classic 2 64278 NULL nohasharray
153909 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 &bpf_check_classic_64278
153910 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
153911 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
153912 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
153913 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
153914 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
153915 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
153916 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
153917 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
153918 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
153919 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
153920 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
153921 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
153922 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
153923 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
153924 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
153925 +revision_show_64311 revision_show 0 64311 NULL
153926 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
153927 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
153928 +uri_show_64318 uri_show 0 64318 NULL nohasharray
153929 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
153930 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
153931 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
153932 +ffz_64324 ffz 0 64324 NULL nohasharray
153933 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
153934 +map_region_64328 map_region 1 64328 NULL
153935 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
153936 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
153937 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
153938 +ts_write_64336 ts_write 3-0 64336 NULL
153939 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
153940 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
153941 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
153942 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
153943 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
153944 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
153945 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
153946 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
153947 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
153948 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
153949 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
153950 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
153951 +user_regset_copyin_64360 user_regset_copyin 7 64360 NULL nohasharray
153952 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 &user_regset_copyin_64360
153953 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
153954 +show_64365 show 0 64365 NULL nohasharray
153955 +show_stats_64365 show_stats 0 64365 &show_64365
153956 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
153957 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
153958 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
153959 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
153960 +reg_create_64372 reg_create 5 64372 NULL nohasharray
153961 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
153962 +ilo_write_64378 ilo_write 3-0 64378 NULL
153963 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
153964 +g94_aux_64382 g94_aux 0 64382 NULL
153965 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
153966 +show_port_no_64391 show_port_no 0 64391 NULL
153967 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
153968 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
153969 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
153970 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
153971 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
153972 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
153973 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
153974 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
153975 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
153976 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
153977 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
153978 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
153979 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
153980 +ovl_readlink_64415 ovl_readlink 0 64415 NULL nohasharray
153981 +find_rsb_dir_64415 find_rsb_dir 0 64415 &ovl_readlink_64415
153982 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
153983 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
153984 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
153985 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
153986 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
153987 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
153988 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 &ext4_trim_extent_64431
153989 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
153990 +show_in2_input_64433 show_in2_input 0 64433 NULL
153991 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
153992 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
153993 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
153994 +ax25_recvmsg_64441 ax25_recvmsg 4-0 64441 NULL
153995 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
153996 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
153997 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
153998 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
153999 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
154000 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
154001 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
154002 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
154003 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
154004 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
154005 +__request_module_64480 __request_module 0 64480 NULL
154006 +ib_post_send_64481 ib_post_send 0 64481 NULL
154007 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
154008 +single_open_size_64483 single_open_size 4 64483 NULL
154009 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
154010 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
154011 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
154012 +read_64498 read 0 64498 NULL
154013 +set_div_64499 set_div 0-4 64499 NULL
154014 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
154015 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
154016 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
154017 +remove_uuid_64505 remove_uuid 4 64505 NULL
154018 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
154019 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
154020 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
154021 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
154022 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
154023 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 1-0-3-2 64511 NULL
154024 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
154025 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
154026 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
154027 +udplite_error_64525 udplite_error 0 64525 NULL
154028 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
154029 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
154030 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
154031 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 NULL nohasharray
154032 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 &wacom_led0_select_show_64528
154033 +befs_readpage_64530 befs_readpage 0 64530 NULL
154034 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
154035 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
154036 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
154037 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
154038 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
154039 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
154040 +SyS_bind_64544 SyS_bind 3 64544 NULL
154041 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
154042 +type_show_64547 type_show 0 64547 NULL nohasharray
154043 +lm8323_read_64547 lm8323_read 4 64547 &type_show_64547
154044 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
154045 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
154046 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
154047 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
154048 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
154049 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
154050 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
154051 +e100_open_64562 e100_open 0 64562 NULL
154052 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
154053 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
154054 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
154055 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
154056 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
154057 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
154058 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
154059 +do_erase_64574 do_erase 4 64574 NULL
154060 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL
154061 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
154062 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
154063 +suspend_64593 suspend 0 64593 NULL
154064 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
154065 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
154066 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
154067 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
154068 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
154069 +show_64606 show 0 64606 NULL
154070 +use_pool_64607 use_pool 2 64607 NULL
154071 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
154072 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
154073 +chksum_update_64619 chksum_update 0 64619 NULL
154074 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
154075 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
154076 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
154077 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
154078 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
154079 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
154080 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
154081 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
154082 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
154083 +cas_get_sset_count_64638 cas_get_sset_count 0 64638 NULL
154084 +store_64641 store 0 64641 NULL
154085 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
154086 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
154087 +tse_open_64644 tse_open 0 64644 NULL
154088 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
154089 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
154090 +regmap_read_debugfs_64658 regmap_read_debugfs 5-0 64658 NULL
154091 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
154092 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
154093 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
154094 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
154095 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
154096 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
154097 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
154098 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
154099 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &nr_free_zone_pages_64680
154100 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
154101 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
154102 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
154103 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
154104 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
154105 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
154106 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
154107 +show_otp4_64699 show_otp4 0 64699 NULL
154108 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
154109 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
154110 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
154111 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
154112 +__feat_register_sp_64712 __feat_register_sp 6-0 64712 NULL
154113 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
154114 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
154115 +c_can_open_64714 c_can_open 0 64714 NULL
154116 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
154117 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
154118 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
154119 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
154120 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
154121 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
154122 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
154123 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
154124 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
154125 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
154126 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
154127 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
154128 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
154129 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
154130 +fan_store_64752 fan_store 0-4 64752 NULL
154131 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
154132 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
154133 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
154134 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
154135 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
154136 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
154137 +show_64765 show 0 64765 NULL
154138 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
154139 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
154140 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
154141 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
154142 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
154143 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
154144 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
154145 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
154146 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
154147 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
154148 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
154149 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
154150 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
154151 +inetdev_event_64794 inetdev_event 0 64794 NULL
154152 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
154153 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
154154 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
154155 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
154156 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
154157 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
154158 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
154159 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
154160 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
154161 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
154162 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
154163 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
154164 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
154165 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
154166 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
154167 +show_target_kb_64823 show_target_kb 0 64823 NULL
154168 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
154169 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
154170 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
154171 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
154172 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
154173 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
154174 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
154175 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
154176 +do_request_64853 do_request 0 64853 NULL
154177 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
154178 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
154179 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
154180 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
154181 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
154182 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
154183 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 NULL nohasharray
154184 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 &ndisc_alloc_skb_64868
154185 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
154186 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
154187 +zl10039_write_64873 zl10039_write 0 64873 NULL
154188 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 NULL nohasharray
154189 +shtc1_update_values_64875 shtc1_update_values 4 64875 &show_constraint_max_time_window_us_64875 nohasharray
154190 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &shtc1_update_values_64875
154191 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
154192 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
154193 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
154194 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
154195 +xgbe_start_64900 xgbe_start 0 64900 NULL
154196 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
154197 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
154198 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
154199 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
154200 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
154201 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
154202 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
154203 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
154204 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
154205 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
154206 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
154207 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
154208 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
154209 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
154210 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
154211 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
154212 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
154213 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
154214 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
154215 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
154216 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
154217 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
154218 +fsid_present_64955 fsid_present 0 64955 NULL
154219 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
154220 +show_64959 show 0 64959 NULL
154221 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
154222 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
154223 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
154224 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
154225 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
154226 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
154227 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
154228 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
154229 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
154230 +sq905_command_64994 sq905_command 0 64994 NULL
154231 +pskb_pull_65005 pskb_pull 2 65005 NULL nohasharray
154232 +alloc_all_mem_65005 alloc_all_mem 0 65005 &pskb_pull_65005
154233 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
154234 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
154235 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
154236 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
154237 +insert_dent_65034 insert_dent 7 65034 NULL
154238 +root_id_show_65050 root_id_show 0 65050 NULL
154239 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
154240 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
154241 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
154242 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL nohasharray
154243 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 &ath9k_multi_regread_65056 nohasharray
154244 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056
154245 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
154246 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
154247 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
154248 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
154249 +fw_write_65069 fw_write 3 65069 NULL
154250 +count_run_65072 count_run 0-4-5 65072 NULL nohasharray
154251 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
154252 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
154253 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
154254 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
154255 +patch_65078 patch 0 65078 NULL
154256 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
154257 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
154258 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
154259 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
154260 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
154261 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
154262 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
154263 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
154264 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
154265 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
154266 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
154267 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
154268 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
154269 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
154270 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
154271 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
154272 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
154273 +direction_input_65122 direction_input 0 65122 NULL nohasharray
154274 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
154275 +store_65127 store 0-3 65127 NULL
154276 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
154277 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
154278 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
154279 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
154280 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
154281 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
154282 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
154283 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
154284 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
154285 +truncate_upper_65167 truncate_upper 0 65167 NULL
154286 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
154287 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
154288 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
154289 +ssb_bus_register_65183 ssb_bus_register 3 65183 NULL nohasharray
154290 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 &ssb_bus_register_65183
154291 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 NULL nohasharray
154292 +lola_setup_periods_65184 lola_setup_periods 0 65184 &__mlx4_alloc_from_zone_65184
154293 +sha384_init_65187 sha384_init 0 65187 NULL
154294 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
154295 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
154296 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
154297 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
154298 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
154299 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
154300 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
154301 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
154302 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
154303 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
154304 +store_color_common_65227 store_color_common 0 65227 NULL
154305 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
154306 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
154307 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
154308 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
154309 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
154310 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
154311 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
154312 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
154313 +finup_65248 finup 0 65248 NULL
154314 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
154315 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
154316 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL nohasharray
154317 +cyapa_gen3_do_fw_update_65253 cyapa_gen3_do_fw_update 0 65253 &adt7x10_show_t_hyst_65253
154318 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
154319 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
154320 +mwave_read_65257 mwave_read 0-3 65257 NULL
154321 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
154322 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
154323 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
154324 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
154325 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
154326 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
154327 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
154328 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
154329 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
154330 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL nohasharray
154331 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 &compat_core_sys_select_65285
154332 +getproplen_65293 getproplen 0 65293 NULL
154333 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
154334 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
154335 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
154336 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
154337 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
154338 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
154339 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
154340 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
154341 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
154342 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
154343 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
154344 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
154345 +unpack_array_65318 unpack_array 0 65318 NULL
154346 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
154347 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
154348 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
154349 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
154350 +ds1685_rtc_sysfs_time_regs_show_65330 ds1685_rtc_sysfs_time_regs_show 0 65330 NULL
154351 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
154352 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
154353 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
154354 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
154355 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
154356 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
154357 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
154358 +ssp_do_transfer_65359 ssp_do_transfer 0 65359 NULL
154359 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
154360 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
154361 +pnfs_generic_scan_ds_commit_list_65365 pnfs_generic_scan_ds_commit_list 0 65365 NULL
154362 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
154363 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
154364 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
154365 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
154366 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371 nohasharray
154367 +gem_get_sset_count_65371 gem_get_sset_count 0 65371 &mxt_write_reg_65371
154368 +SyS_writev_65372 SyS_writev 3 65372 NULL
154369 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
154370 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
154371 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
154372 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
154373 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
154374 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
154375 +hide_icon_65390 hide_icon 0-4 65390 NULL
154376 +mi_set_context_65395 mi_set_context 0 65395 NULL
154377 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
154378 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
154379 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
154380 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
154381 +__read_vmcore_65402 __read_vmcore 2 65402 NULL
154382 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
154383 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
154384 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
154385 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
154386 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
154387 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
154388 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
154389 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
154390 +edge_open_65411 edge_open 0 65411 NULL
154391 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
154392 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 NULL nohasharray
154393 +ali1535_access_65416 ali1535_access 0 65416 &kobj_pkt_show_65416
154394 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
154395 +aux2_show_65419 aux2_show 0 65419 NULL
154396 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
154397 +device_add_groups_65423 device_add_groups 0 65423 NULL
154398 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
154399 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
154400 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
154401 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
154402 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
154403 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
154404 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
154405 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
154406 +read_65459 read 0 65459 NULL
154407 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
154408 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
154409 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
154410 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
154411 +clear_user_65470 clear_user 2 65470 NULL
154412 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
154413 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
154414 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
154415 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
154416 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
154417 +regmap_write_65478 regmap_write 0 65478 NULL
154418 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL nohasharray
154419 +activate_65483 activate 0 65483 &ath_rx_edma_init_65483
154420 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
154421 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
154422 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
154423 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
154424 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
154425 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
154426 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
154427 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
154428 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
154429 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
154430 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
154431 +cyapa_gen3_write_blocks_65517 cyapa_gen3_write_blocks 0 65517 NULL
154432 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
154433 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
154434 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
154435 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
154436 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
154437 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
154438 +show_memory_65529 show_memory 0 65529 NULL
154439 +reg_read_65530 reg_read 0 65530 NULL
154440 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
154441 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
154442 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
154443 new file mode 100644
154444 index 0000000..560cd7b
154445 --- /dev/null
154446 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
154447 @@ -0,0 +1,92 @@
154448 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
154449 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
154450 +mappedread_2627 mappedread 2 2627 NULL
154451 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
154452 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
154453 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
154454 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
154455 +dmu_write_6048 dmu_write 4-3 6048 NULL
154456 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
154457 +update_pages_6225 update_pages 2-3 6225 NULL
154458 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
154459 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
154460 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
154461 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
154462 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
154463 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
154464 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
154465 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
154466 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
154467 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
154468 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
154469 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
154470 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
154471 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
154472 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
154473 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
154474 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
154475 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
154476 +uiocopy_18680 uiocopy 2 18680 NULL
154477 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
154478 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
154479 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
154480 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
154481 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
154482 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
154483 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
154484 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
154485 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
154486 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
154487 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
154488 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
154489 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
154490 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
154491 +splat_write_30943 splat_write 3 30943 NULL
154492 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
154493 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
154494 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
154495 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
154496 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
154497 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
154498 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
154499 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
154500 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
154501 +copyinstr_36980 copyinstr 3 36980 NULL
154502 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
154503 +splat_read_38116 splat_read 3 38116 NULL
154504 +sa_setup_38756 sa_setup 4 38756 NULL
154505 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
154506 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
154507 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
154508 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
154509 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
154510 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
154511 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
154512 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
154513 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
154514 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
154515 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
154516 +kcopy_write_43683 kcopy_write 3 43683 NULL
154517 +uiomove_44355 uiomove 2 44355 NULL
154518 +dmu_read_44418 dmu_read 4-3 44418 NULL
154519 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
154520 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
154521 +copyin_45945 copyin 3 45945 NULL
154522 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
154523 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
154524 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
154525 +spa_history_write_49650 spa_history_write 3 49650 NULL
154526 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
154527 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
154528 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
154529 +copyout_51409 copyout 3 51409 NULL
154530 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
154531 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
154532 +get_nvlist_56685 get_nvlist 2 56685 NULL
154533 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
154534 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
154535 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
154536 +zpios_write_61823 zpios_write 3 61823 NULL
154537 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
154538 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
154539 +zpios_read_64734 zpios_read 3 64734 NULL
154540 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
154541 new file mode 100644
154542 index 0000000..9846ab0
154543 --- /dev/null
154544 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
154545 @@ -0,0 +1,913 @@
154546 +/*
154547 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
154548 + * Licensed under the GPL v2, or (at your option) v3
154549 + *
154550 + * Homepage:
154551 + * https://github.com/ephox-gcc-plugins/size_overflow
154552 + *
154553 + * Documentation:
154554 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
154555 + *
154556 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
154557 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
154558 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
154559 + *
154560 + * Usage:
154561 + * $ make
154562 + * $ make run
154563 + */
154564 +
154565 +#include "size_overflow.h"
154566 +
154567 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
154568 +
154569 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
154570 +
154571 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
154572 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
154573 +
154574 +struct cgraph_node *get_cnode(const_tree fndecl)
154575 +{
154576 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
154577 +#if BUILDING_GCC_VERSION <= 4005
154578 + return cgraph_get_node((tree)fndecl);
154579 +#else
154580 + return cgraph_get_node(fndecl);
154581 +#endif
154582 +}
154583 +
154584 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
154585 +{
154586 + if (cur_node->marked == ASM_STMT_SO_MARK)
154587 + return false;
154588 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
154589 + return false;
154590 + if (strcmp(cur_node->context, context))
154591 + return false;
154592 + return !strcmp(cur_node->decl_name, decl_name);
154593 +}
154594 +
154595 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
154596 +static const char* get_decl_context(const_tree decl)
154597 +{
154598 + const char *context;
154599 +
154600 + if (TREE_CODE(decl) == VAR_DECL)
154601 + return "vardecl";
154602 + if (TREE_CODE(decl) == FUNCTION_DECL)
154603 + return "fndecl";
154604 +
154605 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
154606 + context = get_type_name_from_field(decl);
154607 +
154608 + if (!context)
154609 + return "fielddecl";
154610 + return context;
154611 +}
154612 +
154613 +/* Find the function with the specified argument in the list
154614 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
154615 + * * if num is CANNOT_FIND_ARG then ignore it
154616 + */
154617 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
154618 +{
154619 + next_interesting_function_t cur_node, head;
154620 +
154621 + head = global_next_interesting_function[hash];
154622 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
154623 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
154624 + continue;
154625 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
154626 + return cur_node;
154627 + }
154628 + return NULL;
154629 +}
154630 +
154631 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
154632 +{
154633 + const char *context;
154634 + unsigned int hash;
154635 +
154636 + hash = get_decl_hash(decl, decl_name);
154637 + if (hash == NO_HASH)
154638 + return NULL;
154639 +
154640 + context = get_decl_context(decl);
154641 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
154642 +}
154643 +
154644 +static bool is_vararg(const_tree fn, unsigned int num)
154645 +{
154646 + const_tree fn_type, last, type;
154647 + tree arg_list;
154648 +
154649 + if (num == 0)
154650 + return false;
154651 + if (fn == NULL_TREE)
154652 + return false;
154653 + if (TREE_CODE(fn) != FUNCTION_DECL)
154654 + return false;
154655 +
154656 + fn_type = TREE_TYPE(fn);
154657 + if (fn_type == NULL_TREE)
154658 + return false;
154659 +
154660 + arg_list = TYPE_ARG_TYPES(fn_type);
154661 + if (arg_list == NULL_TREE)
154662 + return false;
154663 + last = TREE_VALUE(tree_last(arg_list));
154664 +
154665 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
154666 + type = last;
154667 + else
154668 + type = TREE_TYPE(last);
154669 +
154670 + gcc_assert(type != NULL_TREE);
154671 + if (type == void_type_node)
154672 + return false;
154673 +
154674 + return num >= (unsigned int)list_length(arg_list);
154675 +}
154676 +
154677 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154678 +{
154679 + next_interesting_function_t new_node;
154680 +
154681 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
154682 + new_node->decl_name = xstrdup(decl_name);
154683 + gcc_assert(context);
154684 + new_node->context = xstrdup(context);
154685 + new_node->hash = hash;
154686 + new_node->num = num;
154687 + new_node->next = NULL;
154688 + new_node->children = NULL;
154689 + new_node->marked = marked;
154690 + new_node->orig_next_node = orig_next_node;
154691 + return new_node;
154692 +}
154693 +
154694 +// Create the main data structure
154695 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154696 +{
154697 + unsigned int hash;
154698 + const char *context;
154699 + enum tree_code decl_code = TREE_CODE(decl);
154700 +
154701 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
154702 +
154703 + if (is_vararg(decl, num))
154704 + return NULL;
154705 +
154706 + hash = get_decl_hash(decl, decl_name);
154707 + if (hash == NO_HASH)
154708 + return NULL;
154709 +
154710 + gcc_assert(num <= MAX_PARAM);
154711 + // Clones must have an orig_next_node
154712 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
154713 +
154714 + context = get_decl_context(decl);
154715 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
154716 +}
154717 +
154718 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
154719 +{
154720 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
154721 +
154722 + // new_entry is appended to the end of a list
154723 + new_entry->next = NULL;
154724 +
154725 + cur_global_head = global_next_interesting_function[new_entry->hash];
154726 + if (!cur_global_head) {
154727 + global_next_interesting_function[new_entry->hash] = new_entry;
154728 + return;
154729 + }
154730 +
154731 +
154732 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
154733 + if (!cur_global->next)
154734 + cur_global_end = cur_global;
154735 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
154736 + return;
154737 + }
154738 +
154739 + gcc_assert(cur_global_end);
154740 + cur_global_end->next = new_entry;
154741 +}
154742 +
154743 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
154744 + * and add it to global_next_interesting_function
154745 + */
154746 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
154747 +{
154748 + next_interesting_function_t orig_next_node;
154749 + tree decl;
154750 + unsigned int orig_num;
154751 + enum tree_code decl_code;
154752 + const char *decl_name;
154753 +
154754 + decl = get_orig_fndecl(clone_fndecl);
154755 + decl_code = TREE_CODE(decl);
154756 +
154757 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
154758 + orig_num = num;
154759 + else
154760 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
154761 +
154762 + // Skip over ISRA.162 parm decls
154763 + if (orig_num == CANNOT_FIND_ARG)
154764 + return NULL;
154765 +
154766 + decl_name = get_orig_decl_name(decl);
154767 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
154768 + if (orig_next_node)
154769 + return orig_next_node;
154770 +
154771 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
154772 + gcc_assert(orig_next_node);
154773 +
154774 + add_to_global_next_interesting_function(orig_next_node);
154775 + return orig_next_node;
154776 +}
154777 +
154778 +// Find or create the next_interesting_function_t node for decl and num
154779 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154780 +{
154781 + next_interesting_function_t cur_next_cnode;
154782 + const char *decl_name = DECL_NAME_POINTER(decl);
154783 +
154784 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
154785 + if (cur_next_cnode)
154786 + goto out;
154787 +
154788 + if (!orig_next_node && made_by_compiler(decl)) {
154789 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
154790 + if (!orig_next_node)
154791 + return NULL;
154792 + }
154793 +
154794 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
154795 + if (!cur_next_cnode)
154796 + return NULL;
154797 +
154798 + add_to_global_next_interesting_function(cur_next_cnode);
154799 +out:
154800 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
154801 + return cur_next_cnode;
154802 + gcc_assert(cur_next_cnode->marked == marked);
154803 + return cur_next_cnode;
154804 +}
154805 +
154806 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
154807 +{
154808 + next_interesting_function_t cur_node;
154809 + const char *context, *decl_name;
154810 +
154811 + decl_name = DECL_NAME_POINTER(decl);
154812 + context = get_decl_context(decl);
154813 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
154814 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
154815 + return true;
154816 + }
154817 + return false;
154818 +}
154819 +
154820 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
154821 +{
154822 + unsigned int num;
154823 + next_interesting_function_t orig_next_node, new_node;
154824 +
154825 + gcc_assert(fndecl != NULL_TREE);
154826 +
154827 + // ignore builtins to not explode coverage (e.g., memcpy)
154828 + if (DECL_BUILT_IN(fndecl))
154829 + return next_cnodes_head;
154830 +
154831 + // convert arg into its position
154832 + if (arg == NULL_TREE)
154833 + num = 0;
154834 + else
154835 + num = find_arg_number_tree(arg, fndecl);
154836 + if (num == CANNOT_FIND_ARG)
154837 + return next_cnodes_head;
154838 +
154839 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
154840 + return next_cnodes_head;
154841 +
154842 + if (made_by_compiler(fndecl)) {
154843 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
154844 + if (!orig_next_node)
154845 + return next_cnodes_head;
154846 + } else
154847 + orig_next_node = NULL;
154848 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
154849 + if (!new_node)
154850 + return next_cnodes_head;
154851 + new_node->next = next_cnodes_head;
154852 + return new_node;
154853 +}
154854 +
154855 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
154856 +{
154857 + gphi *phi = as_a_gphi(get_def_stmt(result));
154858 + unsigned int i, n = gimple_phi_num_args(phi);
154859 +
154860 + pointer_set_insert(visited, phi);
154861 + for (i = 0; i < n; i++) {
154862 + tree arg = gimple_phi_arg_def(phi, i);
154863 +
154864 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
154865 + }
154866 +
154867 + return next_cnodes_head;
154868 +}
154869 +
154870 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
154871 +{
154872 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
154873 + tree rhs1, rhs2;
154874 +
154875 + rhs1 = gimple_assign_rhs1(def_stmt);
154876 + rhs2 = gimple_assign_rhs2(def_stmt);
154877 +
154878 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
154879 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
154880 +}
154881 +
154882 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
154883 +{
154884 + return next_cnodes_head;
154885 +}
154886 +
154887 +/* Find all functions that influence lhs
154888 + *
154889 + * Encountered functions are added to the children vector (next_interesting_function_t).
154890 + */
154891 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
154892 +{
154893 + const_gimple def_stmt;
154894 +
154895 + if (skip_types(lhs))
154896 + return next_cnodes_head;
154897 +
154898 + if (TREE_CODE(lhs) == PARM_DECL)
154899 + return handle_function(next_cnodes_head, current_function_decl, lhs);
154900 +
154901 + if (TREE_CODE(lhs) != SSA_NAME)
154902 + return next_cnodes_head;
154903 +
154904 + def_stmt = get_def_stmt(lhs);
154905 + if (!def_stmt)
154906 + return next_cnodes_head;
154907 +
154908 + if (pointer_set_insert(visited, def_stmt))
154909 + return next_cnodes_head;
154910 +
154911 + switch (gimple_code(def_stmt)) {
154912 + case GIMPLE_NOP:
154913 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
154914 + case GIMPLE_ASM:
154915 + if (is_size_overflow_asm(def_stmt))
154916 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
154917 + return next_cnodes_head;
154918 + case GIMPLE_CALL: {
154919 + tree fndecl = gimple_call_fndecl(def_stmt);
154920 +
154921 + if (fndecl != NULL_TREE)
154922 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
154923 + fndecl = gimple_call_fn(def_stmt);
154924 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
154925 + }
154926 + case GIMPLE_PHI:
154927 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
154928 + case GIMPLE_ASSIGN:
154929 + switch (gimple_num_ops(def_stmt)) {
154930 + case 2:
154931 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
154932 + case 3:
154933 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
154934 + }
154935 + default:
154936 + debug_gimple_stmt((gimple)def_stmt);
154937 + error("%s: unknown gimple code", __func__);
154938 + gcc_unreachable();
154939 + }
154940 +}
154941 +
154942 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
154943 +static next_interesting_function_t search_next_functions(const_tree node)
154944 +{
154945 + gimple_set *visited;
154946 + next_interesting_function_t next_cnodes_head;
154947 +
154948 + visited = pointer_set_create();
154949 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
154950 + pointer_set_destroy(visited);
154951 +
154952 + return next_cnodes_head;
154953 +}
154954 +
154955 +// True if child already exists in the next_interesting_function_t children vector
154956 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
154957 +{
154958 + unsigned int i;
154959 + next_interesting_function_t cur;
154960 +
154961 + gcc_assert(next_node);
154962 + // handle recursion
154963 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
154964 + return true;
154965 +
154966 +#if BUILDING_GCC_VERSION <= 4007
154967 + if (VEC_empty(next_interesting_function_t, target->children))
154968 + return false;
154969 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
154970 +#else
154971 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
154972 +#endif
154973 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
154974 + return true;
154975 + }
154976 + return false;
154977 +}
154978 +
154979 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
154980 +{
154981 + if (!has_next_interesting_function_vec(parent, child)) {
154982 +#if BUILDING_GCC_VERSION <= 4007
154983 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
154984 +#else
154985 + vec_safe_push(parent->children, child);
154986 +#endif
154987 + }
154988 +}
154989 +
154990 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
154991 +
154992 +// Add children to parent and global_next_interesting_function
154993 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
154994 +{
154995 + next_interesting_function_t cur = children;
154996 +
154997 + gcc_assert(parent);
154998 +
154999 + while (cur) {
155000 + next_interesting_function_t next, child;
155001 +
155002 + next = cur->next;
155003 +
155004 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
155005 + if (!child) {
155006 + add_to_global_next_interesting_function(cur);
155007 + child = cur;
155008 + }
155009 +
155010 + check_local_variables(child);
155011 +
155012 + push_child(parent, child);
155013 +
155014 + cur = next;
155015 + }
155016 +
155017 + check_local_variables(parent);
155018 +}
155019 +
155020 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
155021 +{
155022 + return NULL;
155023 +}
155024 +
155025 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
155026 +{
155027 + switch (gimple_code(stmt)) {
155028 + case GIMPLE_ASM:
155029 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
155030 + case GIMPLE_CALL: {
155031 + tree decl = gimple_call_fndecl(stmt);
155032 +
155033 + if (decl != NULL_TREE)
155034 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
155035 + decl = gimple_call_fn(stmt);
155036 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
155037 + }
155038 + case GIMPLE_RETURN:
155039 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
155040 + default:
155041 + debug_gimple_stmt((gimple)stmt);
155042 + gcc_unreachable();
155043 + }
155044 +}
155045 +
155046 +// Handle potential next_interesting_function_t parent if its argument has an integer type
155047 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
155048 +{
155049 + const_tree start_var;
155050 + next_interesting_function_t children_next_cnode, parent_next_cnode;
155051 +
155052 + switch (gimple_code(stmt)) {
155053 + case GIMPLE_ASM:
155054 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
155055 + return;
155056 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
155057 + gcc_assert(start_var != NULL_TREE);
155058 + break;
155059 + case GIMPLE_CALL:
155060 + start_var = gimple_call_arg(stmt, num - 1);
155061 + break;
155062 + case GIMPLE_RETURN:
155063 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
155064 + if (start_var == NULL_TREE)
155065 + return;
155066 + break;
155067 + default:
155068 + debug_gimple_stmt((gimple)stmt);
155069 + gcc_unreachable();
155070 + }
155071 +
155072 + if (skip_types(start_var))
155073 + return;
155074 +
155075 + // handle intentional MARK_TURN_OFF
155076 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
155077 + return;
155078 +
155079 + parent_next_cnode = create_parent_next_cnode(stmt, num);
155080 + if (!parent_next_cnode)
155081 + return;
155082 +
155083 + children_next_cnode = search_next_functions(start_var);
155084 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
155085 +}
155086 +
155087 +// Find potential next_interesting_function_t parents
155088 +static void handle_cgraph_node(struct cgraph_node *node)
155089 +{
155090 + basic_block bb;
155091 + tree cur_fndecl = NODE_DECL(node);
155092 +
155093 + set_current_function_decl(cur_fndecl);
155094 +
155095 + FOR_ALL_BB_FN(bb, cfun) {
155096 + gimple_stmt_iterator gsi;
155097 +
155098 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
155099 + gimple stmt = gsi_stmt(gsi);
155100 +
155101 + switch (gimple_code(stmt)) {
155102 + case GIMPLE_RETURN:
155103 + case GIMPLE_ASM:
155104 + collect_all_possible_size_overflow_fns(stmt, 0);
155105 + break;
155106 + case GIMPLE_CALL: {
155107 + unsigned int i, len;
155108 + tree fndecl = gimple_call_fndecl(stmt);
155109 +
155110 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
155111 + break;
155112 +
155113 + len = gimple_call_num_args(stmt);
155114 + for (i = 0; i < len; i++)
155115 + collect_all_possible_size_overflow_fns(stmt, i + 1);
155116 + break;
155117 + }
155118 + default:
155119 + break;
155120 + }
155121 + }
155122 + }
155123 +
155124 + unset_current_function_decl();
155125 +}
155126 +
155127 +/* Collect all potentially interesting function parameters and return values of integer types
155128 + * and store their data flow dependencies
155129 + */
155130 +static void size_overflow_generate_summary(void)
155131 +{
155132 + struct cgraph_node *node;
155133 +
155134 + size_overflow_register_hooks();
155135 +
155136 + FOR_EACH_FUNCTION(node) {
155137 + if (is_valid_cgraph_node(node))
155138 + handle_cgraph_node(node);
155139 + }
155140 +}
155141 +
155142 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
155143 +{
155144 + debug_cgraph_node(node);
155145 + gcc_unreachable();
155146 +}
155147 +
155148 +/* Handle dst if src is in the global_next_interesting_function list.
155149 + * If src is a clone then dst inherits the orig_next_node of src otherwise
155150 + * src will become the orig_next_node of dst.
155151 + */
155152 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
155153 +{
155154 + next_interesting_function_t head, cur;
155155 + const_tree decl;
155156 + const char *src_name, *src_context;
155157 +
155158 + decl = NODE_DECL(src);
155159 + src_name = DECL_NAME_POINTER(decl);
155160 + src_context = get_decl_context(decl);
155161 +
155162 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
155163 + if (!head)
155164 + return;
155165 +
155166 + for (cur = head; cur; cur = cur->next) {
155167 + unsigned int new_argnum;
155168 + next_interesting_function_t orig_next_node, next_node;
155169 + bool dst_clone;
155170 +
155171 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
155172 + continue;
155173 +
155174 + dst_clone = made_by_compiler(NODE_DECL(dst));
155175 + if (!dst_clone)
155176 + break;
155177 +
155178 + // For clones use the original node instead
155179 + if (cur->orig_next_node)
155180 + orig_next_node = cur->orig_next_node;
155181 + else
155182 + orig_next_node = cur;
155183 +
155184 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
155185 + if (new_argnum == CANNOT_FIND_ARG)
155186 + continue;
155187 +
155188 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
155189 + if (next_node)
155190 + add_to_global_next_interesting_function(next_node);
155191 + }
155192 +}
155193 +
155194 +void size_overflow_register_hooks(void)
155195 +{
155196 + static bool init_p = false;
155197 +
155198 + if (init_p)
155199 + return;
155200 + init_p = true;
155201 +
155202 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
155203 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
155204 +}
155205 +
155206 +static void set_yes_so_mark(next_interesting_function_t next_node)
155207 +{
155208 + next_node->marked = YES_SO_MARK;
155209 + // Mark the orig decl as well if it's a clone
155210 + if (next_node->orig_next_node)
155211 + next_node->orig_next_node->marked = YES_SO_MARK;
155212 +}
155213 +
155214 +// Determine if the function is already in the hash table
155215 +static bool is_marked_fn(next_interesting_function_t next_node)
155216 +{
155217 + const struct size_overflow_hash *entry;
155218 +
155219 + if (next_node->marked != NO_SO_MARK)
155220 + return true;
155221 +
155222 + if (next_node->orig_next_node)
155223 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
155224 + else
155225 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
155226 + if (!entry)
155227 + return false;
155228 +
155229 + set_yes_so_mark(next_node);
155230 + return true;
155231 +}
155232 +
155233 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
155234 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
155235 +{
155236 + unsigned int i;
155237 + next_interesting_function_t child;
155238 +
155239 +#if BUILDING_GCC_VERSION <= 4007
155240 + if (VEC_empty(next_interesting_function_t, parent->children))
155241 + return NULL;
155242 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
155243 +#else
155244 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
155245 +#endif
155246 + if (child->num == 0)
155247 + continue;
155248 + if (strcmp(parent->decl_name, child->decl_name))
155249 + continue;
155250 + if (!strcmp(child->context, "fndecl"))
155251 + return child;
155252 + }
155253 + return NULL;
155254 +}
155255 +
155256 +/* Trace a return value of function pointer type back to an argument via a concrete function
155257 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
155258 +static void search_missing_fptr_arg(next_interesting_function_t parent)
155259 +{
155260 + next_interesting_function_t tracked_fn, cur_next_node, child;
155261 + unsigned int i;
155262 +#if BUILDING_GCC_VERSION <= 4007
155263 + VEC(next_interesting_function_t, heap) *new_children = NULL;
155264 +#else
155265 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
155266 +#endif
155267 +
155268 + if (parent->num != 0)
155269 + return;
155270 + if (!strcmp(parent->context, "fndecl"))
155271 + return;
155272 + if (!strcmp(parent->context, "vardecl"))
155273 + return;
155274 +
155275 + // fnptr 0 && fn 0
155276 +#if BUILDING_GCC_VERSION <= 4007
155277 + if (VEC_empty(next_interesting_function_t, parent->children))
155278 + return;
155279 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
155280 +#else
155281 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
155282 +#endif
155283 + if (child->num != 0)
155284 + continue;
155285 + // (fn 0 -> fn 2)
155286 + tracked_fn = get_same_not_ret_child(child);
155287 + if (!tracked_fn)
155288 + continue;
155289 +
155290 + // fn 2 => fnptr 2
155291 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
155292 + if (cur_next_node->num != tracked_fn->num)
155293 + continue;
155294 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
155295 + continue;
155296 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
155297 +#if BUILDING_GCC_VERSION <= 4007
155298 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
155299 +#else
155300 + vec_safe_push(new_children, cur_next_node);
155301 +#endif
155302 + }
155303 + }
155304 + }
155305 +
155306 +#if BUILDING_GCC_VERSION == 4005
155307 + if (VEC_empty(next_interesting_function_t, new_children))
155308 + return;
155309 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
155310 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
155311 +#elif BUILDING_GCC_VERSION <= 4007
155312 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
155313 +#else
155314 + vec_safe_splice(parent->children, new_children);
155315 +#endif
155316 +}
155317 +
155318 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
155319 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
155320 +{
155321 + unsigned int i;
155322 + next_interesting_function_t child;
155323 +
155324 + gcc_assert(parent);
155325 + check_global_variables(parent);
155326 + search_missing_fptr_arg(parent);
155327 + print_missing_function(parent);
155328 +
155329 +#if BUILDING_GCC_VERSION <= 4007
155330 + if (VEC_empty(next_interesting_function_t, parent->children))
155331 + return;
155332 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
155333 +#else
155334 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
155335 +#endif
155336 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
155337 + child->marked = YES_SO_MARK;
155338 + if (!pointer_set_insert(visited, child))
155339 + print_missing_functions(visited, child);
155340 + }
155341 +}
155342 +
155343 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
155344 +
155345 +// Print all missing interesting functions
155346 +static unsigned int size_overflow_execute(void)
155347 +{
155348 + unsigned int i;
155349 + next_interesting_function_set *visited;
155350 + next_interesting_function_t cur_global;
155351 +
155352 + visited = next_interesting_function_pointer_set_create();
155353 +
155354 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
155355 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
155356 + if (is_marked_fn(cur_global))
155357 + print_missing_functions(visited, cur_global);
155358 + }
155359 + }
155360 +
155361 + pointer_set_destroy(visited);
155362 +
155363 +/* if (in_lto_p) {
155364 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
155365 + print_global_next_interesting_functions();
155366 + }*/
155367 +
155368 + return 0;
155369 +}
155370 +
155371 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
155372 +#if BUILDING_GCC_VERSION >= 4008
155373 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
155374 +#elif BUILDING_GCC_VERSION >= 4006
155375 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
155376 +#else
155377 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
155378 +#endif
155379 +
155380 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
155381 +
155382 +#if BUILDING_GCC_VERSION >= 4009
155383 +static const struct pass_data size_overflow_functions_pass_data = {
155384 +#else
155385 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
155386 + .pass = {
155387 +#endif
155388 + .type = IPA_PASS,
155389 + .name = "size_overflow_functions",
155390 +#if BUILDING_GCC_VERSION >= 4008
155391 + .optinfo_flags = OPTGROUP_NONE,
155392 +#endif
155393 +#if BUILDING_GCC_VERSION >= 5000
155394 +#elif BUILDING_GCC_VERSION >= 4009
155395 + .has_gate = false,
155396 + .has_execute = true,
155397 +#else
155398 + .gate = NULL,
155399 + .execute = size_overflow_execute,
155400 + .sub = NULL,
155401 + .next = NULL,
155402 + .static_pass_number = 0,
155403 +#endif
155404 + .tv_id = TV_NONE,
155405 + .properties_required = 0,
155406 + .properties_provided = 0,
155407 + .properties_destroyed = 0,
155408 + .todo_flags_start = 0,
155409 + .todo_flags_finish = 0,
155410 +#if BUILDING_GCC_VERSION < 4009
155411 + },
155412 + .generate_summary = size_overflow_generate_summary,
155413 + .write_summary = size_overflow_write_summary_lto,
155414 + .read_summary = size_overflow_read_summary_lto,
155415 +#if BUILDING_GCC_VERSION >= 4006
155416 + .write_optimization_summary = size_overflow_write_summary_lto,
155417 + .read_optimization_summary = size_overflow_read_summary_lto,
155418 +#endif
155419 + .stmt_fixup = NULL,
155420 + .function_transform_todo_flags_start = 0,
155421 + .function_transform = size_overflow_transform,
155422 + .variable_transform = NULL,
155423 +#endif
155424 +};
155425 +
155426 +#if BUILDING_GCC_VERSION >= 4009
155427 +namespace {
155428 +class size_overflow_functions_pass : public ipa_opt_pass_d {
155429 +public:
155430 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
155431 + g,
155432 + size_overflow_generate_summary,
155433 + size_overflow_write_summary_lto,
155434 + size_overflow_read_summary_lto,
155435 + size_overflow_write_summary_lto,
155436 + size_overflow_read_summary_lto,
155437 + NULL,
155438 + 0,
155439 + size_overflow_transform,
155440 + NULL) {}
155441 +#if BUILDING_GCC_VERSION >= 5000
155442 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
155443 +#else
155444 + unsigned int execute() { return size_overflow_execute(); }
155445 +#endif
155446 +};
155447 +}
155448 +
155449 +opt_pass *make_size_overflow_functions_pass(void)
155450 +{
155451 + return new size_overflow_functions_pass();
155452 +}
155453 +#else
155454 +struct opt_pass *make_size_overflow_functions_pass(void)
155455 +{
155456 + return &size_overflow_functions_pass.pass;
155457 +}
155458 +#endif
155459 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
155460 new file mode 100644
155461 index 0000000..d7f4062
155462 --- /dev/null
155463 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
155464 @@ -0,0 +1,256 @@
155465 +/*
155466 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155467 + * Licensed under the GPL v2, or (at your option) v3
155468 + *
155469 + * Homepage:
155470 + * https://github.com/ephox-gcc-plugins/size_overflow
155471 + *
155472 + * Documentation:
155473 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155474 + *
155475 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155476 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155477 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155478 + *
155479 + * Usage:
155480 + * $ make
155481 + * $ make run
155482 + */
155483 +
155484 +#include "size_overflow.h"
155485 +
155486 +int plugin_is_GPL_compatible;
155487 +
155488 +tree report_size_overflow_decl;
155489 +
155490 +tree size_overflow_type_HI;
155491 +tree size_overflow_type_SI;
155492 +tree size_overflow_type_DI;
155493 +tree size_overflow_type_TI;
155494 +
155495 +static struct plugin_info size_overflow_plugin_info = {
155496 + .version = "20150614",
155497 + .help = "no-size-overflow\tturn off size overflow checking\n",
155498 +};
155499 +
155500 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
155501 +{
155502 + unsigned int arg_count;
155503 + enum tree_code code = TREE_CODE(*node);
155504 +
155505 + switch (code) {
155506 + case FUNCTION_DECL:
155507 + arg_count = type_num_arguments(TREE_TYPE(*node));
155508 + break;
155509 + case FUNCTION_TYPE:
155510 + case METHOD_TYPE:
155511 + arg_count = type_num_arguments(*node);
155512 + break;
155513 + default:
155514 + *no_add_attrs = true;
155515 + error("%s: %qE attribute only applies to functions", __func__, name);
155516 + return NULL_TREE;
155517 + }
155518 +
155519 + for (; args; args = TREE_CHAIN(args)) {
155520 + int cur_val;
155521 + tree position = TREE_VALUE(args);
155522 +
155523 + if (TREE_CODE(position) != INTEGER_CST) {
155524 + error("%s: parameter isn't an integer", __func__);
155525 + debug_tree(args);
155526 + *no_add_attrs = true;
155527 + return NULL_TREE;
155528 + }
155529 +
155530 + cur_val = tree_to_shwi(position);
155531 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
155532 + error("%s: parameter %d is outside range.", __func__, cur_val);
155533 + *no_add_attrs = true;
155534 + return NULL_TREE;
155535 + }
155536 + }
155537 + return NULL_TREE;
155538 +}
155539 +
155540 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
155541 +{
155542 + unsigned int arg_count;
155543 + HOST_WIDE_INT s_first_arg;
155544 + enum tree_code code = TREE_CODE(*node);
155545 +
155546 + switch (code) {
155547 + case FUNCTION_DECL:
155548 + arg_count = type_num_arguments(TREE_TYPE(*node));
155549 + break;
155550 + case FUNCTION_TYPE:
155551 + case METHOD_TYPE:
155552 + arg_count = type_num_arguments(*node);
155553 + break;
155554 + case FIELD_DECL:
155555 + return NULL_TREE;
155556 + default:
155557 + *no_add_attrs = true;
155558 + error("%qE attribute only applies to functions", name);
155559 + return NULL_TREE;
155560 + }
155561 +
155562 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
155563 + if (s_first_arg == -1)
155564 + return NULL_TREE;
155565 + if (s_first_arg < -1)
155566 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
155567 +
155568 + for (; args; args = TREE_CHAIN(args)) {
155569 + unsigned int cur_val;
155570 +
155571 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
155572 + error("%s: parameter isn't an integer", __func__);
155573 + debug_tree(args);
155574 + *no_add_attrs = true;
155575 + return NULL_TREE;
155576 + }
155577 +
155578 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
155579 + if (cur_val > arg_count ) {
155580 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
155581 + *no_add_attrs = true;
155582 + return NULL_TREE;
155583 + }
155584 + }
155585 + return NULL_TREE;
155586 +}
155587 +
155588 +static struct attribute_spec size_overflow_attr = {
155589 + .name = "size_overflow",
155590 + .min_length = 1,
155591 + .max_length = -1,
155592 + .decl_required = true,
155593 + .type_required = false,
155594 + .function_type_required = false,
155595 + .handler = handle_size_overflow_attribute,
155596 +#if BUILDING_GCC_VERSION >= 4007
155597 + .affects_type_identity = false
155598 +#endif
155599 +};
155600 +
155601 +static struct attribute_spec intentional_overflow_attr = {
155602 + .name = "intentional_overflow",
155603 + .min_length = 1,
155604 + .max_length = -1,
155605 + .decl_required = true,
155606 + .type_required = false,
155607 + .function_type_required = false,
155608 + .handler = handle_intentional_overflow_attribute,
155609 +#if BUILDING_GCC_VERSION >= 4007
155610 + .affects_type_identity = false
155611 +#endif
155612 +};
155613 +
155614 +static void register_attributes(void __unused *event_data, void __unused *data)
155615 +{
155616 + register_attribute(&size_overflow_attr);
155617 + register_attribute(&intentional_overflow_attr);
155618 +}
155619 +
155620 +static tree create_typedef(tree type, const char* ident)
155621 +{
155622 + tree new_type, decl;
155623 +
155624 + new_type = build_variant_type_copy(type);
155625 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
155626 + DECL_ORIGINAL_TYPE(decl) = type;
155627 + TYPE_NAME(new_type) = decl;
155628 + return new_type;
155629 +}
155630 +
155631 +// Create the noreturn report_size_overflow() function decl.
155632 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
155633 +{
155634 + tree const_char_ptr_type_node;
155635 + tree fntype;
155636 +
155637 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
155638 +
155639 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
155640 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
155641 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
155642 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
155643 +
155644 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
155645 + fntype = build_function_type_list(void_type_node,
155646 + const_char_ptr_type_node,
155647 + unsigned_type_node,
155648 + const_char_ptr_type_node,
155649 + const_char_ptr_type_node,
155650 + NULL_TREE);
155651 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
155652 +
155653 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
155654 + TREE_PUBLIC(report_size_overflow_decl) = 1;
155655 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
155656 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
155657 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
155658 +// !!!
155659 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
155660 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
155661 + TREE_USED(report_size_overflow_decl) = 1;
155662 + TREE_NOTHROW(report_size_overflow_decl) = 1;
155663 +}
155664 +
155665 +
155666 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
155667 +{
155668 + int i;
155669 + const char * const plugin_name = plugin_info->base_name;
155670 + const int argc = plugin_info->argc;
155671 + const struct plugin_argument * const argv = plugin_info->argv;
155672 + bool enable = true;
155673 + struct register_pass_info insert_size_overflow_asm_pass_info;
155674 + struct register_pass_info size_overflow_functions_pass_info;
155675 +
155676 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
155677 + {
155678 + .base = &report_size_overflow_decl,
155679 + .nelt = 1,
155680 + .stride = sizeof(report_size_overflow_decl),
155681 + .cb = &gt_ggc_mx_tree_node,
155682 + .pchw = &gt_pch_nx_tree_node
155683 + },
155684 + LAST_GGC_ROOT_TAB
155685 + };
155686 +
155687 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
155688 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
155689 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
155690 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
155691 +
155692 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
155693 + size_overflow_functions_pass_info.reference_pass_name = "inline";
155694 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
155695 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
155696 +
155697 + if (!plugin_default_version_check(version, &gcc_version)) {
155698 + error(G_("incompatible gcc/plugin versions"));
155699 + return 1;
155700 + }
155701 +
155702 + for (i = 0; i < argc; ++i) {
155703 + if (!strcmp(argv[i].key, "no-size-overflow")) {
155704 + enable = false;
155705 + continue;
155706 + }
155707 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
155708 + }
155709 +
155710 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
155711 + if (enable) {
155712 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
155713 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
155714 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
155715 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
155716 + }
155717 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
155718 +
155719 + return 0;
155720 +}
155721 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
155722 new file mode 100644
155723 index 0000000..1d9ddb6
155724 --- /dev/null
155725 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
155726 @@ -0,0 +1,345 @@
155727 +/*
155728 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155729 + * Licensed under the GPL v2, or (at your option) v3
155730 + *
155731 + * Homepage:
155732 + * https://github.com/ephox-gcc-plugins/size_overflow
155733 + *
155734 + * Documentation:
155735 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155736 + *
155737 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155738 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155739 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155740 + *
155741 + * Usage:
155742 + * $ make
155743 + * $ make run
155744 + */
155745 +
155746 +#include "size_overflow.h"
155747 +
155748 +#include "size_overflow_hash.h"
155749 +#include "size_overflow_hash_aux.h"
155750 +
155751 +static const_tree get_function_type(const_tree decl)
155752 +{
155753 + if (FUNCTION_PTR_P(decl))
155754 + return TREE_TYPE(TREE_TYPE(decl));
155755 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
155756 + return TREE_TYPE(decl);
155757 +}
155758 +
155759 +static unsigned char get_tree_code(const_tree type)
155760 +{
155761 + switch (TREE_CODE(type)) {
155762 + case ARRAY_TYPE:
155763 + return 0;
155764 + case BOOLEAN_TYPE:
155765 + return 1;
155766 + case ENUMERAL_TYPE:
155767 + return 2;
155768 + case FUNCTION_TYPE:
155769 + return 3;
155770 + case INTEGER_TYPE:
155771 + return 4;
155772 + case POINTER_TYPE:
155773 + return 5;
155774 + case RECORD_TYPE:
155775 + return 6;
155776 + case UNION_TYPE:
155777 + return 7;
155778 + case VOID_TYPE:
155779 + return 8;
155780 + case REAL_TYPE:
155781 + return 9;
155782 + case VECTOR_TYPE:
155783 + return 10;
155784 + case REFERENCE_TYPE:
155785 + return 11;
155786 + case OFFSET_TYPE:
155787 + return 12;
155788 + case COMPLEX_TYPE:
155789 + return 13;
155790 + default:
155791 + debug_tree((tree)type);
155792 + gcc_unreachable();
155793 + }
155794 +}
155795 +
155796 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
155797 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
155798 +{
155799 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
155800 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
155801 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
155802 +
155803 + unsigned int m = 0x57559429;
155804 + unsigned int n = 0x5052acdb;
155805 + const unsigned int *key4 = (const unsigned int *)key;
155806 + unsigned int h = len;
155807 + unsigned int k = len + seed + n;
155808 + unsigned long long p;
155809 +
155810 + while (len >= 8) {
155811 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
155812 + len -= 8;
155813 + }
155814 + if (len >= 4) {
155815 + cwmixb(key4[0]) key4 += 1;
155816 + len -= 4;
155817 + }
155818 + if (len)
155819 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
155820 + cwmixb(h ^ (k + n));
155821 + return k ^ h;
155822 +
155823 +#undef cwfold
155824 +#undef cwmixa
155825 +#undef cwmixb
155826 +}
155827 +
155828 +// For function pointer fields include the structure name in the hash
155829 +static unsigned int get_type_name_hash(const_tree decl)
155830 +{
155831 + const char *type_str;
155832 + unsigned int type_name_len;
155833 +
155834 + if (!FUNCTION_PTR_P(decl))
155835 + return 0;
155836 + if (TREE_CODE(decl) == VAR_DECL)
155837 + return 0;
155838 +
155839 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
155840 + type_str = get_type_name_from_field(decl);
155841 + if (!type_str)
155842 + return 0;
155843 + type_name_len = strlen(type_str);
155844 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
155845 +}
155846 +
155847 +static void set_hash(struct decl_hash *decl_hash_data)
155848 +{
155849 + unsigned int fn, type, codes, seed = 0;
155850 +
155851 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
155852 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
155853 + type = get_type_name_hash(decl_hash_data->decl);
155854 + decl_hash_data->hash = type ^ fn ^ codes;
155855 +}
155856 +
155857 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
155858 +{
155859 + gcc_assert(type != NULL_TREE);
155860 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
155861 +
155862 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
155863 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
155864 + decl_hash_data->tree_codes_len++;
155865 + type = TREE_TYPE(type);
155866 + }
155867 +}
155868 +
155869 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
155870 +{
155871 + const_tree result;
155872 +
155873 + gcc_assert(node != NULL_TREE);
155874 +
155875 + if (DECL_P(node)) {
155876 + result = DECL_RESULT(node);
155877 + if (result != NULL_TREE)
155878 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
155879 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
155880 + }
155881 +
155882 + gcc_assert(TYPE_P(node));
155883 +
155884 + if (TREE_CODE(node) == FUNCTION_TYPE)
155885 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
155886 +
155887 + return set_decl_type_codes(node, decl_hash_data);
155888 +}
155889 +
155890 +static void set_decl_codes(struct decl_hash *decl_hash_data)
155891 +{
155892 + const_tree arg, type;
155893 + enum tree_code code;
155894 +
155895 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
155896 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
155897 + return;
155898 + }
155899 +
155900 + type = get_function_type(decl_hash_data->decl);
155901 + code = TREE_CODE(type);
155902 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
155903 +
155904 + if (FUNCTION_PTR_P(decl_hash_data->decl))
155905 + set_result_codes(type, decl_hash_data);
155906 + else
155907 + set_result_codes(decl_hash_data->decl, decl_hash_data);
155908 +
155909 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
155910 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
155911 +}
155912 +
155913 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
155914 +{
155915 + while (entry) {
155916 + if (!strcmp(entry->name, func_name))
155917 + return entry;
155918 + entry = entry->next;
155919 + }
155920 + return NULL;
155921 +}
155922 +
155923 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
155924 +{
155925 + struct decl_hash decl_hash_data;
155926 + enum tree_code code = TREE_CODE(decl);
155927 +
155928 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
155929 +
155930 + // skip builtins __builtin_constant_p
155931 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
155932 + return NO_HASH;
155933 +
155934 + decl_hash_data.fn_name = decl_name;
155935 + decl_hash_data.decl = decl;
155936 + decl_hash_data.tree_codes_len = 0;
155937 +
155938 + set_decl_codes(&decl_hash_data);
155939 + gcc_assert(decl_hash_data.tree_codes_len != 0);
155940 + set_hash(&decl_hash_data);
155941 + return decl_hash_data.hash;
155942 +}
155943 +
155944 +const char *get_orig_decl_name(const_tree decl)
155945 +{
155946 + const char *name;
155947 + unsigned int len;
155948 + const void *end;
155949 + const_tree orig_decl = DECL_ORIGIN(decl);
155950 +
155951 + len = DECL_NAME_LENGTH(orig_decl);
155952 + name = DECL_NAME_POINTER(orig_decl);
155953 +
155954 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
155955 + * In such cases we will extract the name from the clone and use it in the hash table
155956 + * without checking the parameter number on the original (unavailable) decl.
155957 + */
155958 +
155959 + if (made_by_compiler(orig_decl)) {
155960 + end = memchr(name, '.', len);
155961 + gcc_assert(end);
155962 + len = (long)end - (long)name;
155963 + gcc_assert(len > 0);
155964 + }
155965 +
155966 + return xstrndup(name, len);
155967 +}
155968 +
155969 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
155970 +{
155971 + const struct size_overflow_hash *entry, *entry_node;
155972 +
155973 + entry = size_overflow_hash[hash];
155974 + entry_node = get_proper_hash_chain(entry, decl_name);
155975 + if (entry_node && entry_node->param & (1U << argnum))
155976 + return entry_node;
155977 +
155978 + entry = size_overflow_hash_aux[hash];
155979 + entry_node = get_proper_hash_chain(entry, decl_name);
155980 + if (entry_node && entry_node->param & (1U << argnum))
155981 + return entry_node;
155982 +
155983 + return NULL;
155984 +}
155985 +
155986 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
155987 +{
155988 + const struct size_overflow_hash *entry;
155989 + const_tree orig_decl;
155990 + unsigned int orig_argnum, hash;
155991 + const char *decl_name;
155992 +
155993 + if (made_by_compiler(fndecl)) {
155994 + orig_decl = get_orig_fndecl(fndecl);
155995 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
155996 + } else {
155997 + orig_decl = fndecl;
155998 + orig_argnum = argnum;
155999 + }
156000 +
156001 + if (orig_argnum == CANNOT_FIND_ARG)
156002 + return NULL;
156003 +
156004 + decl_name = get_orig_decl_name(orig_decl);
156005 + hash = get_decl_hash(orig_decl, decl_name);
156006 + if (hash == NO_HASH)
156007 + return NULL;
156008 +
156009 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
156010 + return entry;
156011 +}
156012 +
156013 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
156014 +{
156015 + tree var;
156016 + unsigned int argnum = 1;
156017 +
156018 + if (DECL_ARGUMENTS(func) == NULL_TREE)
156019 + return CANNOT_FIND_ARG;
156020 +
156021 + if (TREE_CODE(arg) == SSA_NAME)
156022 + arg = SSA_NAME_VAR(arg);
156023 +
156024 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
156025 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
156026 + continue;
156027 + if (!skip_types(var))
156028 + return argnum;
156029 + }
156030 +
156031 + return CANNOT_FIND_ARG;
156032 +}
156033 +
156034 +const_tree get_attribute(const char* attr_name, const_tree decl)
156035 +{
156036 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
156037 + if (attr && TREE_VALUE(attr))
156038 + return attr;
156039 + return NULL_TREE;
156040 +}
156041 +
156042 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
156043 + * If the function is missing everywhere then print the missing message into stderr.
156044 + */
156045 +void print_missing_function(next_interesting_function_t node)
156046 +{
156047 + unsigned int argnum, hash;
156048 + const struct size_overflow_hash *entry;
156049 + const char *decl_name;
156050 +
156051 + if (node->marked == ASM_STMT_SO_MARK)
156052 + return;
156053 +
156054 + if (node->orig_next_node) {
156055 + hash = node->orig_next_node->hash;
156056 + decl_name = node->orig_next_node->decl_name;
156057 + argnum = node->orig_next_node->num;
156058 + } else {
156059 + hash = node->hash;
156060 + decl_name = node->decl_name;
156061 + argnum = node->num;
156062 + }
156063 +
156064 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
156065 + if (entry)
156066 + return;
156067 +
156068 + // inform() would be too slow
156069 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
156070 +}
156071 +
156072 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
156073 new file mode 100644
156074 index 0000000..549decf
156075 --- /dev/null
156076 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
156077 @@ -0,0 +1,433 @@
156078 +/*
156079 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
156080 + * Licensed under the GPL v2, or (at your option) v3
156081 + *
156082 + * Homepage:
156083 + * https://github.com/ephox-gcc-plugins/size_overflow
156084 + *
156085 + * Documentation:
156086 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
156087 + *
156088 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
156089 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
156090 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
156091 + *
156092 + * Usage:
156093 + * $ make
156094 + * $ make run
156095 + */
156096 +
156097 +#include "size_overflow.h"
156098 +
156099 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
156100 +{
156101 + const_gimple assign;
156102 + tree orig_type = TREE_TYPE(orig_node);
156103 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
156104 +
156105 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
156106 + return get_lhs(assign);
156107 +}
156108 +
156109 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
156110 +{
156111 + tree list;
156112 +
156113 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
156114 +
156115 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
156116 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
156117 + gimple_asm_set_input_op(stmt, 0, list);
156118 +}
156119 +
156120 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
156121 +{
156122 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
156123 +
156124 + switch (gimple_code(stmt)) {
156125 + case GIMPLE_RETURN:
156126 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
156127 + break;
156128 + case GIMPLE_CALL:
156129 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
156130 + break;
156131 + case GIMPLE_ASM:
156132 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
156133 + break;
156134 + default:
156135 + debug_gimple_stmt(stmt);
156136 + gcc_unreachable();
156137 + }
156138 +
156139 + update_stmt(stmt);
156140 +}
156141 +
156142 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
156143 +static bool skip_asm_cast(const_tree arg)
156144 +{
156145 + gimple def_stmt = get_def_stmt(arg);
156146 +
156147 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
156148 + return false;
156149 +
156150 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
156151 + if (is_size_overflow_asm(def_stmt))
156152 + return false;
156153 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
156154 +}
156155 +
156156 +struct interesting_stmts {
156157 + struct interesting_stmts *next;
156158 + gimple first_stmt;
156159 + tree orig_node;
156160 + unsigned int num;
156161 +};
156162 +
156163 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
156164 +{
156165 + struct interesting_stmts *new_node;
156166 +
156167 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
156168 + new_node->first_stmt = first_stmt;
156169 + new_node->num = num;
156170 + new_node->orig_node = orig_node;
156171 + new_node->next = head;
156172 + return new_node;
156173 +}
156174 +
156175 +static void free_interesting_stmts(struct interesting_stmts *head)
156176 +{
156177 + while (head) {
156178 + struct interesting_stmts *cur = head->next;
156179 + free(head);
156180 + head = cur;
156181 + }
156182 +}
156183 +
156184 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
156185 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
156186 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
156187 + */
156188 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
156189 +{
156190 + enum tree_code orig_code;
156191 +
156192 + gcc_assert(orig_node != NULL_TREE);
156193 +
156194 + if (is_gimple_constant(orig_node))
156195 + return head;
156196 +
156197 + orig_code = TREE_CODE(orig_node);
156198 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
156199 + gcc_assert(!skip_types(orig_node));
156200 +
156201 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
156202 + return head;
156203 +
156204 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
156205 + return head;
156206 +
156207 + if (skip_asm_cast(orig_node))
156208 + return head;
156209 +
156210 + return create_interesting_stmts(head, orig_node, first_stmt, num);
156211 +}
156212 +
156213 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
156214 +{
156215 + struct interesting_stmts *cur;
156216 +
156217 + for (cur = head; cur; cur = cur->next) {
156218 + tree new_node;
156219 +
156220 + new_node = expand(visited, cur->orig_node);
156221 + if (new_node == NULL_TREE)
156222 + continue;
156223 +
156224 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
156225 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
156226 + }
156227 +}
156228 +
156229 +static bool is_interesting_function(const_tree decl, unsigned int num)
156230 +{
156231 + const struct size_overflow_hash *so_hash;
156232 +
156233 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
156234 + return true;
156235 +
156236 + if (made_by_compiler(decl))
156237 + return false;
156238 +
156239 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
156240 + return so_hash != NULL;
156241 +}
156242 +
156243 +tree handle_fnptr_assign(const_gimple stmt)
156244 +{
156245 + tree field, rhs, op0;
156246 + const_tree op0_type;
156247 + enum tree_code rhs_code;
156248 +
156249 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
156250 + if (gimple_num_ops(stmt) != 2)
156251 + return NULL_TREE;
156252 +
156253 + gcc_assert(gimple_num_ops(stmt) == 2);
156254 + // TODO skip asm_stmt for now
156255 + if (gimple_code(stmt) == GIMPLE_ASM)
156256 + return NULL_TREE;
156257 + rhs = gimple_assign_rhs1(stmt);
156258 + if (is_gimple_constant(rhs))
156259 + return NULL_TREE;
156260 +
156261 + rhs_code = TREE_CODE(rhs);
156262 + if (rhs_code == VAR_DECL)
156263 + return rhs;
156264 +
156265 + switch (rhs_code) {
156266 + case ADDR_EXPR:
156267 + op0 = TREE_OPERAND(rhs, 0);
156268 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
156269 + return op0;
156270 + case COMPONENT_REF:
156271 + break;
156272 + // TODO skip array_ref for now
156273 + case ARRAY_REF:
156274 + return NULL_TREE;
156275 + // TODO skip ssa_name because it can lead to parm_decl
156276 + case SSA_NAME:
156277 + return NULL_TREE;
156278 + // TODO skip mem_ref and indirect_ref for now
156279 +#if BUILDING_GCC_VERSION >= 4006
156280 + case MEM_REF:
156281 +#endif
156282 + case INDIRECT_REF:
156283 + return NULL_TREE;
156284 + default:
156285 + debug_tree(rhs);
156286 + debug_gimple_stmt((gimple)stmt);
156287 + gcc_unreachable();
156288 + }
156289 +
156290 + op0 = TREE_OPERAND(rhs, 0);
156291 + switch (TREE_CODE(op0)) {
156292 + // TODO skip array_ref and parm_decl for now
156293 + case ARRAY_REF:
156294 + case PARM_DECL:
156295 + return NULL_TREE;
156296 + case COMPONENT_REF:
156297 +#if BUILDING_GCC_VERSION >= 4006
156298 + case MEM_REF:
156299 +#endif
156300 + case INDIRECT_REF:
156301 + case VAR_DECL:
156302 + break;
156303 + default:
156304 + debug_tree(op0);
156305 + gcc_unreachable();
156306 + }
156307 +
156308 + op0_type = TREE_TYPE(op0);
156309 + // TODO skip unions for now
156310 + if (TREE_CODE(op0_type) == UNION_TYPE)
156311 + return NULL_TREE;
156312 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
156313 +
156314 + field = TREE_OPERAND(rhs, 1);
156315 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
156316 + return field;
156317 +}
156318 +
156319 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
156320 +{
156321 + const_tree fnptr;
156322 + const_gimple def_stmt;
156323 + tree decl = gimple_call_fndecl(call_stmt);
156324 +
156325 + if (decl != NULL_TREE)
156326 + return decl;
156327 +
156328 + fnptr = gimple_call_fn(call_stmt);
156329 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
156330 + if (is_gimple_constant(fnptr))
156331 + return NULL_TREE;
156332 + def_stmt = get_fnptr_def_stmt(fnptr);
156333 + return handle_fnptr_assign(def_stmt);
156334 +}
156335 +
156336 +// Start stmt duplication on marked function parameters
156337 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
156338 +{
156339 + tree decl;
156340 + unsigned int i, len;
156341 +
156342 + len = gimple_call_num_args(call_stmt);
156343 + if (len == 0)
156344 + return head;
156345 +
156346 + decl = get_fn_or_fnptr_decl(call_stmt);
156347 + if (decl == NULL_TREE)
156348 + return head;
156349 +
156350 + for (i = 0; i < len; i++) {
156351 + tree arg;
156352 +
156353 + arg = gimple_call_arg(call_stmt, i);
156354 + if (is_gimple_constant(arg))
156355 + continue;
156356 + if (skip_types(arg))
156357 + continue;
156358 + if (is_interesting_function(decl, i + 1))
156359 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
156360 + }
156361 +
156362 + return head;
156363 +}
156364 +
156365 +// Collect interesting stmts for duplication
156366 +static void search_interesting_stmts(struct visited *visited)
156367 +{
156368 + basic_block bb;
156369 + bool search_ret;
156370 + struct interesting_stmts *head = NULL;
156371 +
156372 + search_ret = is_interesting_function(current_function_decl, 0);
156373 +
156374 + FOR_ALL_BB_FN(bb, cfun) {
156375 + gimple_stmt_iterator gsi;
156376 +
156377 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
156378 + tree first_node;
156379 + gimple stmt = gsi_stmt(gsi);
156380 +
156381 + switch (gimple_code(stmt)) {
156382 + case GIMPLE_ASM:
156383 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
156384 + continue;
156385 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
156386 + head = search_interesting_stmt(head, stmt, first_node, 0);
156387 + break;
156388 + case GIMPLE_RETURN:
156389 + if (!search_ret)
156390 + continue;
156391 + first_node = gimple_return_retval(as_a_greturn(stmt));
156392 + if (first_node == NULL_TREE)
156393 + break;
156394 + head = search_interesting_stmt(head, stmt, first_node, 0);
156395 + break;
156396 + case GIMPLE_CALL:
156397 + head = search_interesting_calls(head, as_a_gcall(stmt));
156398 + break;
156399 + default:
156400 + break;
156401 + }
156402 + }
156403 + }
156404 +
156405 + handle_interesting_stmt(visited, head);
156406 + free_interesting_stmts(head);
156407 +}
156408 +
156409 +static struct visited *create_visited(void)
156410 +{
156411 + struct visited *new_node;
156412 +
156413 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
156414 + new_node->stmts = pointer_set_create();
156415 + new_node->my_stmts = pointer_set_create();
156416 + new_node->skip_expr_casts = pointer_set_create();
156417 + new_node->no_cast_check = pointer_set_create();
156418 + return new_node;
156419 +}
156420 +
156421 +static void free_visited(struct visited *visited)
156422 +{
156423 + pointer_set_destroy(visited->stmts);
156424 + pointer_set_destroy(visited->my_stmts);
156425 + pointer_set_destroy(visited->skip_expr_casts);
156426 + pointer_set_destroy(visited->no_cast_check);
156427 +
156428 + free(visited);
156429 +}
156430 +
156431 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
156432 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
156433 +{
156434 + gassign *assign;
156435 + gimple_stmt_iterator gsi;
156436 +
156437 + // already removed
156438 + if (gimple_bb(asm_stmt) == NULL)
156439 + return;
156440 + gsi = gsi_for_stmt(asm_stmt);
156441 +
156442 + assign = gimple_build_assign(lhs, rhs);
156443 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
156444 + SSA_NAME_DEF_STMT(lhs) = assign;
156445 +
156446 + gsi_remove(&gsi, true);
156447 +}
156448 +
156449 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
156450 +static void remove_size_overflow_asm(gimple stmt)
156451 +{
156452 + gimple_stmt_iterator gsi;
156453 + tree input, output;
156454 +
156455 + if (!is_size_overflow_asm(stmt))
156456 + return;
156457 +
156458 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
156459 + gsi = gsi_for_stmt(stmt);
156460 +
156461 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
156462 + gsi_remove(&gsi, true);
156463 + return;
156464 + }
156465 +
156466 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
156467 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
156468 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
156469 +}
156470 +
156471 +static void remove_all_size_overflow_asm(void)
156472 +{
156473 + basic_block bb;
156474 +
156475 + FOR_ALL_BB_FN(bb, cfun) {
156476 + gimple_stmt_iterator si;
156477 +
156478 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
156479 + remove_size_overflow_asm(gsi_stmt(si));
156480 + }
156481 +}
156482 +
156483 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
156484 +{
156485 + struct visited *visited;
156486 +
156487 +#if BUILDING_GCC_VERSION >= 4008
156488 + if (dump_file) {
156489 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
156490 + size_overflow_dump_function(dump_file, node);
156491 + }
156492 +#endif
156493 + visited = create_visited();
156494 + set_dominance_info();
156495 +
156496 + search_interesting_stmts(visited);
156497 +
156498 + remove_all_size_overflow_asm();
156499 +
156500 + unset_dominance_info();
156501 + free_visited(visited);
156502 +
156503 +#if BUILDING_GCC_VERSION >= 4008
156504 + if (dump_file) {
156505 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
156506 + size_overflow_dump_function(dump_file, node);
156507 + }
156508 +#endif
156509 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
156510 +}
156511 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
156512 new file mode 100644
156513 index 0000000..c38a410
156514 --- /dev/null
156515 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
156516 @@ -0,0 +1,962 @@
156517 +/*
156518 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
156519 + * Licensed under the GPL v2, or (at your option) v3
156520 + *
156521 + * Homepage:
156522 + * https://github.com/ephox-gcc-plugins/size_overflow
156523 + *
156524 + * Documentation:
156525 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
156526 + *
156527 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
156528 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
156529 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
156530 + *
156531 + * Usage:
156532 + * $ make
156533 + * $ make run
156534 + */
156535 +
156536 +#include "size_overflow.h"
156537 +
156538 +#define MIN_CHECK true
156539 +#define MAX_CHECK false
156540 +
156541 +unsigned int call_count = 0;
156542 +
156543 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
156544 +{
156545 + const_tree type;
156546 + tree new_type;
156547 +
156548 + gcc_assert(node != NULL_TREE);
156549 +
156550 + type = TREE_TYPE(node);
156551 +
156552 + if (pointer_set_contains(visited->my_stmts, stmt))
156553 + return TREE_TYPE(node);
156554 +
156555 + switch (TYPE_MODE(type)) {
156556 + case QImode:
156557 + new_type = size_overflow_type_HI;
156558 + break;
156559 + case HImode:
156560 + new_type = size_overflow_type_SI;
156561 + break;
156562 + case SImode:
156563 + new_type = size_overflow_type_DI;
156564 + break;
156565 + case DImode:
156566 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
156567 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
156568 + else
156569 + new_type = size_overflow_type_TI;
156570 + break;
156571 + case TImode:
156572 + gcc_assert(!TYPE_UNSIGNED(type));
156573 + new_type = size_overflow_type_TI;
156574 + break;
156575 + default:
156576 + debug_tree((tree)node);
156577 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
156578 + gcc_unreachable();
156579 + }
156580 +
156581 + if (TYPE_QUALS(type) != 0)
156582 + return build_qualified_type(new_type, TYPE_QUALS(type));
156583 + return new_type;
156584 +}
156585 +
156586 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
156587 +{
156588 + gimple_stmt_iterator gsi;
156589 + gimple new_stmt;
156590 +
156591 + if (rhs == NULL_TREE)
156592 + return NULL_TREE;
156593 +
156594 + gsi = gsi_for_stmt(stmt);
156595 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
156596 + if (gimple_assign_cast_p(new_stmt))
156597 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
156598 + pointer_set_insert(visited->my_stmts, new_stmt);
156599 +
156600 + return get_lhs(new_stmt);
156601 +}
156602 +
156603 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
156604 +{
156605 + tree lhs, dst_type;
156606 + gimple_stmt_iterator gsi;
156607 +
156608 + if (rhs1 == NULL_TREE) {
156609 + debug_gimple_stmt(oldstmt);
156610 + error("%s: rhs1 is NULL_TREE", __func__);
156611 + gcc_unreachable();
156612 + }
156613 +
156614 + switch (gimple_code(oldstmt)) {
156615 + case GIMPLE_ASM:
156616 + lhs = rhs1;
156617 + break;
156618 + case GIMPLE_CALL:
156619 + case GIMPLE_ASSIGN:
156620 + lhs = gimple_get_lhs(oldstmt);
156621 + break;
156622 + default:
156623 + debug_gimple_stmt(oldstmt);
156624 + gcc_unreachable();
156625 + }
156626 +
156627 + gsi = gsi_for_stmt(oldstmt);
156628 + pointer_set_insert(visited->stmts, oldstmt);
156629 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
156630 + basic_block next_bb, cur_bb;
156631 + const_edge e;
156632 +
156633 + gcc_assert(before == false);
156634 + gcc_assert(stmt_can_throw_internal(oldstmt));
156635 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
156636 + gcc_assert(!gsi_end_p(gsi));
156637 +
156638 + cur_bb = gimple_bb(oldstmt);
156639 + next_bb = cur_bb->next_bb;
156640 + e = find_edge(cur_bb, next_bb);
156641 + gcc_assert(e != NULL);
156642 + gcc_assert(e->flags & EDGE_FALLTHRU);
156643 +
156644 + gsi = gsi_after_labels(next_bb);
156645 + gcc_assert(!gsi_end_p(gsi));
156646 +
156647 + before = true;
156648 + oldstmt = gsi_stmt(gsi);
156649 + }
156650 +
156651 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
156652 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
156653 + else
156654 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
156655 +
156656 + if (is_gimple_constant(rhs1))
156657 + return cast_a_tree(dst_type, rhs1);
156658 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
156659 +}
156660 +
156661 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
156662 +{
156663 + gassign *stmt;
156664 + gimple_stmt_iterator gsi;
156665 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
156666 +
156667 + if (pointer_set_contains(visited->my_stmts, oldstmt))
156668 + return lhs;
156669 +
156670 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
156671 + rhs1 = gimple_assign_rhs1(oldstmt);
156672 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
156673 + }
156674 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
156675 + rhs2 = gimple_assign_rhs2(oldstmt);
156676 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
156677 + }
156678 +
156679 + stmt = as_a_gassign(gimple_copy(oldstmt));
156680 + gimple_set_location(stmt, gimple_location(oldstmt));
156681 + pointer_set_insert(visited->my_stmts, stmt);
156682 +
156683 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
156684 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
156685 +
156686 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
156687 +
156688 + new_var = create_new_var(size_overflow_type);
156689 + new_var = make_ssa_name(new_var, stmt);
156690 + gimple_assign_set_lhs(stmt, new_var);
156691 +
156692 + if (rhs1 != NULL_TREE)
156693 + gimple_assign_set_rhs1(stmt, rhs1);
156694 +
156695 + if (rhs2 != NULL_TREE)
156696 + gimple_assign_set_rhs2(stmt, rhs2);
156697 +#if BUILDING_GCC_VERSION >= 4006
156698 + if (rhs3 != NULL_TREE)
156699 + gimple_assign_set_rhs3(stmt, rhs3);
156700 +#endif
156701 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
156702 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
156703 +
156704 + gsi = gsi_for_stmt(oldstmt);
156705 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
156706 + update_stmt(stmt);
156707 + pointer_set_insert(visited->stmts, oldstmt);
156708 + return gimple_assign_lhs(stmt);
156709 +}
156710 +
156711 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
156712 +{
156713 + const_gimple assign;
156714 + gimple_stmt_iterator gsi;
156715 + basic_block first_bb;
156716 +
156717 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
156718 +
156719 + if (bb->index == 0) {
156720 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
156721 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
156722 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
156723 + bb = first_bb;
156724 + }
156725 +
156726 + gsi = gsi_after_labels(bb);
156727 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
156728 + pointer_set_insert(visited->my_stmts, assign);
156729 + return get_lhs(assign);
156730 +}
156731 +
156732 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
156733 +{
156734 + gimple_stmt_iterator gsi;
156735 + const_gimple assign;
156736 + gimple def_stmt = get_def_stmt(new_arg);
156737 +
156738 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
156739 + gsi = gsi_after_labels(gimple_bb(def_stmt));
156740 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
156741 + } else {
156742 + gsi = gsi_for_stmt(def_stmt);
156743 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
156744 + }
156745 +
156746 + pointer_set_insert(visited->my_stmts, assign);
156747 + return get_lhs(assign);
156748 +}
156749 +
156750 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
156751 +{
156752 + basic_block bb;
156753 + gimple_stmt_iterator gsi;
156754 + const_gimple def_stmt;
156755 + const_gimple assign;
156756 +
156757 + def_stmt = get_def_stmt(arg);
156758 + bb = gimple_bb(def_stmt);
156759 + gcc_assert(bb->index != 0);
156760 + gsi = gsi_after_labels(bb);
156761 +
156762 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
156763 + pointer_set_insert(visited->my_stmts, assign);
156764 + return get_lhs(assign);
156765 +}
156766 +
156767 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
156768 +{
156769 + tree size_overflow_type;
156770 + tree arg;
156771 + const_gimple def_stmt;
156772 +
156773 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
156774 + return new_arg;
156775 +
156776 + arg = gimple_phi_arg_def(oldstmt, i);
156777 + def_stmt = get_def_stmt(arg);
156778 + gcc_assert(def_stmt != NULL);
156779 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
156780 +
156781 + switch (gimple_code(def_stmt)) {
156782 + case GIMPLE_PHI:
156783 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
156784 + case GIMPLE_NOP: {
156785 + basic_block bb;
156786 +
156787 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
156788 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
156789 + }
156790 + case GIMPLE_ASM: {
156791 + gimple_stmt_iterator gsi;
156792 + const_gimple assign;
156793 + gimple stmt = get_def_stmt(arg);
156794 +
156795 + gsi = gsi_for_stmt(stmt);
156796 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
156797 + pointer_set_insert(visited->my_stmts, assign);
156798 + return get_lhs(assign);
156799 + }
156800 + default:
156801 + gcc_assert(new_arg != NULL_TREE);
156802 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
156803 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
156804 + }
156805 +}
156806 +
156807 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
156808 +{
156809 + basic_block bb;
156810 + gphi *phi;
156811 + gimple_seq seq;
156812 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
156813 +
156814 + bb = gsi_bb(gsi);
156815 +
156816 + if (result == NULL_TREE) {
156817 + tree old_result = gimple_phi_result(oldstmt);
156818 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
156819 +
156820 + result = create_new_var(size_overflow_type);
156821 + }
156822 +
156823 + phi = create_phi_node(result, bb);
156824 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
156825 + seq = phi_nodes(bb);
156826 + gsi = gsi_last(seq);
156827 + gsi_remove(&gsi, false);
156828 +
156829 + gsi = gsi_for_stmt(oldstmt);
156830 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
156831 + gimple_set_bb(phi, bb);
156832 + return phi;
156833 +}
156834 +
156835 +#if BUILDING_GCC_VERSION <= 4007
156836 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
156837 +#else
156838 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
156839 +#endif
156840 +{
156841 + gphi *new_phi;
156842 + unsigned int i;
156843 + tree arg, result;
156844 + location_t loc = gimple_location(oldstmt);
156845 +
156846 +#if BUILDING_GCC_VERSION <= 4007
156847 + gcc_assert(!VEC_empty(tree, *args));
156848 +#else
156849 + gcc_assert(!args->is_empty());
156850 +#endif
156851 +
156852 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
156853 + result = gimple_phi_result(new_phi);
156854 + ssa_name_var = SSA_NAME_VAR(result);
156855 +
156856 +#if BUILDING_GCC_VERSION <= 4007
156857 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
156858 +#else
156859 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
156860 +#endif
156861 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
156862 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
156863 + }
156864 +
156865 +#if BUILDING_GCC_VERSION <= 4007
156866 + VEC_free(tree, heap, *args);
156867 +#else
156868 + vec_free(args);
156869 +#endif
156870 + update_stmt(new_phi);
156871 + pointer_set_insert(visited->my_stmts, new_phi);
156872 + return result;
156873 +}
156874 +
156875 +static tree handle_phi(struct visited *visited, tree orig_result)
156876 +{
156877 + tree ssa_name_var = NULL_TREE;
156878 +#if BUILDING_GCC_VERSION <= 4007
156879 + VEC(tree, heap) *args = NULL;
156880 +#else
156881 + vec<tree, va_heap, vl_embed> *args = NULL;
156882 +#endif
156883 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
156884 + unsigned int i, len = gimple_phi_num_args(oldstmt);
156885 +
156886 + pointer_set_insert(visited->stmts, oldstmt);
156887 + for (i = 0; i < len; i++) {
156888 + tree arg, new_arg;
156889 +
156890 + arg = gimple_phi_arg_def(oldstmt, i);
156891 + new_arg = expand(visited, arg);
156892 +
156893 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
156894 + ssa_name_var = SSA_NAME_VAR(new_arg);
156895 +
156896 + if (is_gimple_constant(arg)) {
156897 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
156898 +
156899 + new_arg = cast_a_tree(size_overflow_type, arg);
156900 + }
156901 +
156902 +#if BUILDING_GCC_VERSION <= 4007
156903 + VEC_safe_push(tree, heap, args, new_arg);
156904 +#else
156905 + vec_safe_push(args, new_arg);
156906 +#endif
156907 + }
156908 +
156909 +#if BUILDING_GCC_VERSION <= 4007
156910 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
156911 +#else
156912 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
156913 +#endif
156914 +}
156915 +
156916 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
156917 +{
156918 + tree rhs1 = gimple_assign_rhs1(stmt);
156919 + tree lhs = gimple_assign_lhs(stmt);
156920 + const_tree rhs1_type = TREE_TYPE(rhs1);
156921 + const_tree lhs_type = TREE_TYPE(lhs);
156922 +
156923 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
156924 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156925 +
156926 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
156927 +}
156928 +
156929 +static bool skip_lhs_cast_check(const gassign *stmt)
156930 +{
156931 + const_tree rhs = gimple_assign_rhs1(stmt);
156932 + const_gimple def_stmt = get_def_stmt(rhs);
156933 +
156934 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
156935 + if (gimple_code(def_stmt) == GIMPLE_ASM)
156936 + return true;
156937 +
156938 + if (is_const_plus_unsigned_signed_truncation(rhs))
156939 + return true;
156940 +
156941 + return false;
156942 +}
156943 +
156944 +static tree create_string_param(tree string)
156945 +{
156946 + tree i_type, a_type;
156947 + const int length = TREE_STRING_LENGTH(string);
156948 +
156949 + gcc_assert(length > 0);
156950 +
156951 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
156952 + a_type = build_array_type(char_type_node, i_type);
156953 +
156954 + TREE_TYPE(string) = a_type;
156955 + TREE_CONSTANT(string) = 1;
156956 + TREE_READONLY(string) = 1;
156957 +
156958 + return build1(ADDR_EXPR, ptr_type_node, string);
156959 +}
156960 +
156961 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
156962 +{
156963 + gcond *cond_stmt;
156964 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
156965 +
156966 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
156967 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
156968 + update_stmt(cond_stmt);
156969 +}
156970 +
156971 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
156972 +{
156973 + gcall *func_stmt;
156974 + const_gimple def_stmt;
156975 + const_tree loc_line;
156976 + tree loc_file, ssa_name, current_func;
156977 + expanded_location xloc;
156978 + char *ssa_name_buf;
156979 + int len;
156980 + struct cgraph_edge *edge;
156981 + struct cgraph_node *report_node;
156982 + int frequency;
156983 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
156984 +
156985 + def_stmt = get_def_stmt(arg);
156986 + xloc = expand_location(gimple_location(def_stmt));
156987 +
156988 + if (!gimple_has_location(def_stmt)) {
156989 + xloc = expand_location(gimple_location(stmt));
156990 + if (!gimple_has_location(stmt))
156991 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
156992 + }
156993 +
156994 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
156995 +
156996 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
156997 + loc_file = create_string_param(loc_file);
156998 +
156999 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
157000 + current_func = create_string_param(current_func);
157001 +
157002 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
157003 + call_count++;
157004 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
157005 + gcc_assert(len > 0);
157006 + ssa_name = build_string(len + 1, ssa_name_buf);
157007 + free(ssa_name_buf);
157008 + ssa_name = create_string_param(ssa_name);
157009 +
157010 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
157011 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
157012 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
157013 +
157014 + report_node = cgraph_get_create_node(report_size_overflow_decl);
157015 + gcc_assert(report_node);
157016 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
157017 +
157018 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
157019 + gcc_assert(edge != NULL);
157020 +}
157021 +
157022 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
157023 +{
157024 + basic_block cond_bb, join_bb, bb_true;
157025 + edge e;
157026 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
157027 +
157028 + cond_bb = gimple_bb(stmt);
157029 + if (before)
157030 + gsi_prev(&gsi);
157031 + if (gsi_end_p(gsi))
157032 + e = split_block_after_labels(cond_bb);
157033 + else
157034 + e = split_block(cond_bb, gsi_stmt(gsi));
157035 + cond_bb = e->src;
157036 + join_bb = e->dest;
157037 + e->flags = EDGE_FALSE_VALUE;
157038 + e->probability = REG_BR_PROB_BASE;
157039 +
157040 + bb_true = create_empty_bb(cond_bb);
157041 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
157042 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
157043 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
157044 +
157045 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
157046 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
157047 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
157048 +
157049 + if (current_loops != NULL) {
157050 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
157051 + add_bb_to_loop(bb_true, cond_bb->loop_father);
157052 + }
157053 +
157054 + insert_cond(cond_bb, arg, cond_code, type_value);
157055 + insert_cond_result(bb_true, stmt, arg, min);
157056 +
157057 +// print_the_code_insertions(stmt);
157058 +}
157059 +
157060 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
157061 +{
157062 + const_tree rhs_type = TREE_TYPE(rhs);
157063 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
157064 +
157065 + gcc_assert(rhs_type != NULL_TREE);
157066 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
157067 + return;
157068 +
157069 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
157070 +
157071 + if (is_const_plus_unsigned_signed_truncation(rhs))
157072 + return;
157073 +
157074 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
157075 + // typemax (-1) < typemin (0)
157076 + if (TREE_OVERFLOW(type_max))
157077 + return;
157078 +
157079 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
157080 +
157081 + cast_rhs_type = TREE_TYPE(cast_rhs);
157082 + type_max_type = TREE_TYPE(type_max);
157083 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
157084 +
157085 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
157086 +
157087 + // special case: get_size_overflow_type(), 32, u64->s
157088 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
157089 + return;
157090 +
157091 + type_min_type = TREE_TYPE(type_min);
157092 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
157093 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
157094 +}
157095 +
157096 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
157097 +{
157098 + bool cast_lhs, cast_rhs;
157099 + tree lhs = gimple_assign_lhs(stmt);
157100 + tree rhs = gimple_assign_rhs1(stmt);
157101 + const_tree lhs_type = TREE_TYPE(lhs);
157102 + const_tree rhs_type = TREE_TYPE(rhs);
157103 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
157104 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
157105 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
157106 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
157107 +
157108 + static bool check_lhs[3][4] = {
157109 + // ss su us uu
157110 + { false, true, true, false }, // lhs > rhs
157111 + { false, false, false, false }, // lhs = rhs
157112 + { true, true, true, true }, // lhs < rhs
157113 + };
157114 +
157115 + static bool check_rhs[3][4] = {
157116 + // ss su us uu
157117 + { true, false, true, true }, // lhs > rhs
157118 + { true, false, true, true }, // lhs = rhs
157119 + { true, false, true, true }, // lhs < rhs
157120 + };
157121 +
157122 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
157123 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
157124 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157125 +
157126 + if (lhs_size > rhs_size) {
157127 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157128 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157129 + } else if (lhs_size == rhs_size) {
157130 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157131 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157132 + } else {
157133 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157134 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157135 + }
157136 +
157137 + if (!cast_lhs && !cast_rhs)
157138 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
157139 +
157140 + if (cast_lhs && !skip_lhs_cast_check(stmt))
157141 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
157142 +
157143 + if (cast_rhs)
157144 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
157145 +
157146 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
157147 +}
157148 +
157149 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
157150 +{
157151 + enum tree_code rhs_code;
157152 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
157153 +
157154 + if (pointer_set_contains(visited->my_stmts, stmt))
157155 + return lhs;
157156 +
157157 + rhs1 = gimple_assign_rhs1(stmt);
157158 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
157159 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157160 +
157161 + new_rhs1 = expand(visited, rhs1);
157162 +
157163 + if (new_rhs1 == NULL_TREE)
157164 + return create_cast_assign(visited, stmt);
157165 +
157166 + if (pointer_set_contains(visited->no_cast_check, stmt))
157167 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
157168 +
157169 + rhs_code = gimple_assign_rhs_code(stmt);
157170 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
157171 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
157172 +
157173 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
157174 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
157175 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157176 + }
157177 +
157178 + if (!gimple_assign_cast_p(stmt))
157179 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
157180 +
157181 + return create_cast_overflow_check(visited, new_rhs1, stmt);
157182 +}
157183 +
157184 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
157185 +{
157186 + tree rhs1, lhs = gimple_assign_lhs(stmt);
157187 + gimple def_stmt = get_def_stmt(lhs);
157188 +
157189 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
157190 + rhs1 = gimple_assign_rhs1(def_stmt);
157191 +
157192 + if (is_gimple_constant(rhs1))
157193 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157194 +
157195 + switch (TREE_CODE(rhs1)) {
157196 + case SSA_NAME: {
157197 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
157198 +
157199 + if (gimple_assign_cast_p(stmt))
157200 + unsigned_signed_cast_intentional_overflow(visited, stmt);
157201 + return ret;
157202 + }
157203 + case ARRAY_REF:
157204 + case BIT_FIELD_REF:
157205 + case ADDR_EXPR:
157206 + case COMPONENT_REF:
157207 + case INDIRECT_REF:
157208 +#if BUILDING_GCC_VERSION >= 4006
157209 + case MEM_REF:
157210 +#endif
157211 + case TARGET_MEM_REF:
157212 + case VIEW_CONVERT_EXPR:
157213 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157214 + case PARM_DECL:
157215 + case VAR_DECL:
157216 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157217 +
157218 + default:
157219 + debug_gimple_stmt(def_stmt);
157220 + debug_tree(rhs1);
157221 + gcc_unreachable();
157222 + }
157223 +}
157224 +
157225 +static void __unused print_the_code_insertions(const_gimple stmt)
157226 +{
157227 + location_t loc = gimple_location(stmt);
157228 +
157229 + inform(loc, "Integer size_overflow check applied here.");
157230 +}
157231 +
157232 +static bool is_from_cast(const_tree node)
157233 +{
157234 + gimple def_stmt = get_def_stmt(node);
157235 +
157236 + if (!def_stmt)
157237 + return false;
157238 +
157239 + if (gimple_assign_cast_p(def_stmt))
157240 + return true;
157241 +
157242 + return false;
157243 +}
157244 +
157245 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
157246 +static bool is_ptr_diff(gassign *stmt)
157247 +{
157248 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
157249 +
157250 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
157251 + return false;
157252 +
157253 + rhs1 = gimple_assign_rhs1(stmt);
157254 + if (!is_from_cast(rhs1))
157255 + return false;
157256 +
157257 + rhs2 = gimple_assign_rhs2(stmt);
157258 + if (!is_from_cast(rhs2))
157259 + return false;
157260 +
157261 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
157262 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
157263 +
157264 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
157265 + return false;
157266 +
157267 + return true;
157268 +}
157269 +
157270 +static tree handle_comparison_code_class(struct visited *visited, gassign *stmt, tree new_rhs1, tree new_rhs2)
157271 +{
157272 + tree rhs1, rhs2, lhs;
157273 +
157274 + rhs1 = gimple_assign_rhs1(stmt);
157275 + if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE)
157276 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT);
157277 +
157278 + lhs = gimple_assign_lhs(stmt);
157279 + if (new_rhs2 == NULL_TREE)
157280 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157281 +
157282 + rhs2 = gimple_assign_rhs2(stmt);
157283 + if (!is_gimple_constant(rhs2))
157284 + check_size_overflow(stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT);
157285 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157286 +}
157287 +
157288 +static tree handle_binary_ops(struct visited *visited, tree lhs)
157289 +{
157290 + enum intentional_overflow_type res;
157291 + tree rhs1, rhs2, new_lhs;
157292 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
157293 + tree new_rhs1 = NULL_TREE;
157294 + tree new_rhs2 = NULL_TREE;
157295 +
157296 + if (is_ptr_diff(def_stmt))
157297 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157298 +
157299 + rhs1 = gimple_assign_rhs1(def_stmt);
157300 + rhs2 = gimple_assign_rhs2(def_stmt);
157301 +
157302 + /* no DImode/TImode division in the 32/64 bit kernel */
157303 + switch (gimple_assign_rhs_code(def_stmt)) {
157304 + case RDIV_EXPR:
157305 + case TRUNC_DIV_EXPR:
157306 + case CEIL_DIV_EXPR:
157307 + case FLOOR_DIV_EXPR:
157308 + case ROUND_DIV_EXPR:
157309 + case TRUNC_MOD_EXPR:
157310 + case CEIL_MOD_EXPR:
157311 + case FLOOR_MOD_EXPR:
157312 + case ROUND_MOD_EXPR:
157313 + case EXACT_DIV_EXPR:
157314 + case POINTER_PLUS_EXPR:
157315 + case BIT_AND_EXPR:
157316 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157317 + default:
157318 + break;
157319 + }
157320 +
157321 + new_lhs = handle_integer_truncation(visited, lhs);
157322 + if (new_lhs != NULL_TREE)
157323 + return new_lhs;
157324 +
157325 + if (TREE_CODE(rhs1) == SSA_NAME)
157326 + new_rhs1 = expand(visited, rhs1);
157327 + if (TREE_CODE(rhs2) == SSA_NAME)
157328 + new_rhs2 = expand(visited, rhs2);
157329 +
157330 + res = add_mul_intentional_overflow(def_stmt);
157331 + if (res != NO_INTENTIONAL_OVERFLOW) {
157332 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
157333 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
157334 + return new_lhs;
157335 + }
157336 +
157337 + if (skip_expr_on_double_type(def_stmt)) {
157338 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
157339 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
157340 + return new_lhs;
157341 + }
157342 +
157343 + if (is_a_neg_overflow(def_stmt, rhs2))
157344 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
157345 + if (is_a_neg_overflow(def_stmt, rhs1))
157346 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
157347 +
157348 +
157349 + if (is_a_constant_overflow(def_stmt, rhs2))
157350 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
157351 + if (is_a_constant_overflow(def_stmt, rhs1))
157352 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
157353 +
157354 + // the const is between 0 and (signed) MAX
157355 + if (is_gimple_constant(rhs1))
157356 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
157357 + if (is_gimple_constant(rhs2))
157358 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
157359 +
157360 + if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison)
157361 + return handle_comparison_code_class(visited, def_stmt, new_rhs1, new_rhs2);
157362 +
157363 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
157364 +}
157365 +
157366 +#if BUILDING_GCC_VERSION >= 4006
157367 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
157368 +{
157369 + if (is_gimple_constant(rhs))
157370 + return cast_a_tree(size_overflow_type, rhs);
157371 + if (TREE_CODE(rhs) != SSA_NAME)
157372 + return NULL_TREE;
157373 + return expand(visited, rhs);
157374 +}
157375 +
157376 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
157377 +{
157378 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
157379 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
157380 +
157381 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
157382 +
157383 + rhs1 = gimple_assign_rhs1(def_stmt);
157384 + rhs2 = gimple_assign_rhs2(def_stmt);
157385 + rhs3 = gimple_assign_rhs3(def_stmt);
157386 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
157387 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
157388 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
157389 +
157390 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
157391 +}
157392 +#endif
157393 +
157394 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
157395 +{
157396 + gimple_stmt_iterator gsi;
157397 + gimple next_stmt = NULL;
157398 +
157399 + gsi = gsi_for_stmt(stmt);
157400 +
157401 + do {
157402 + gsi_next(&gsi);
157403 + next_stmt = gsi_stmt(gsi);
157404 +
157405 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
157406 + return NULL_TREE;
157407 +
157408 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
157409 + break;
157410 +
157411 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
157412 + } while (!gsi_end_p(gsi));
157413 +
157414 + gcc_assert(next_stmt);
157415 + return get_lhs(next_stmt);
157416 +}
157417 +
157418 +static tree expand_visited(struct visited *visited, gimple def_stmt)
157419 +{
157420 + gimple_stmt_iterator gsi;
157421 + enum gimple_code code = gimple_code(def_stmt);
157422 +
157423 + if (code == GIMPLE_ASM)
157424 + return NULL_TREE;
157425 +
157426 + gsi = gsi_for_stmt(def_stmt);
157427 + gsi_next(&gsi);
157428 +
157429 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
157430 + return NULL_TREE;
157431 + return get_my_stmt_lhs(visited, def_stmt);
157432 +}
157433 +
157434 +tree expand(struct visited *visited, tree lhs)
157435 +{
157436 + gimple def_stmt;
157437 +
157438 + def_stmt = get_def_stmt(lhs);
157439 +
157440 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
157441 + return NULL_TREE;
157442 +
157443 + if (pointer_set_contains(visited->my_stmts, def_stmt))
157444 + return lhs;
157445 +
157446 + if (pointer_set_contains(visited->stmts, def_stmt))
157447 + return expand_visited(visited, def_stmt);
157448 +
157449 + if (is_gimple_constant(lhs))
157450 + return NULL_TREE;
157451 + if (skip_types(lhs))
157452 + return NULL_TREE;
157453 +
157454 + switch (gimple_code(def_stmt)) {
157455 + case GIMPLE_PHI:
157456 + return handle_phi(visited, lhs);
157457 + case GIMPLE_CALL:
157458 + case GIMPLE_ASM:
157459 + if (is_size_overflow_asm(def_stmt))
157460 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
157461 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157462 + case GIMPLE_ASSIGN:
157463 + switch (gimple_num_ops(def_stmt)) {
157464 + case 2:
157465 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
157466 + case 3:
157467 + return handle_binary_ops(visited, lhs);
157468 +#if BUILDING_GCC_VERSION >= 4006
157469 + case 4:
157470 + return handle_ternary_ops(visited, lhs);
157471 +#endif
157472 + }
157473 + default:
157474 + debug_gimple_stmt(def_stmt);
157475 + error("%s: unknown gimple code", __func__);
157476 + gcc_unreachable();
157477 + }
157478 +}
157479 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
157480 new file mode 100644
157481 index 0000000..1d296ce
157482 --- /dev/null
157483 +++ b/tools/gcc/stackleak_plugin.c
157484 @@ -0,0 +1,432 @@
157485 +/*
157486 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
157487 + * Licensed under the GPL v2
157488 + *
157489 + * Note: the choice of the license means that the compilation process is
157490 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
157491 + * but for the kernel it doesn't matter since it doesn't link against
157492 + * any of the gcc libraries
157493 + *
157494 + * gcc plugin to help implement various PaX features
157495 + *
157496 + * - track lowest stack pointer
157497 + *
157498 + * TODO:
157499 + * - initialize all local variables
157500 + *
157501 + * BUGS:
157502 + * - none known
157503 + */
157504 +
157505 +#include "gcc-common.h"
157506 +
157507 +int plugin_is_GPL_compatible;
157508 +
157509 +static int track_frame_size = -1;
157510 +static const char track_function[] = "pax_track_stack";
157511 +static const char check_function[] = "pax_check_alloca";
157512 +static GTY(()) tree track_function_decl;
157513 +static GTY(()) tree check_function_decl;
157514 +static bool init_locals;
157515 +
157516 +static struct plugin_info stackleak_plugin_info = {
157517 + .version = "201504282245",
157518 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
157519 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
157520 +};
157521 +
157522 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
157523 +{
157524 + gcall *check_alloca;
157525 + tree alloca_size;
157526 + cgraph_node_ptr node;
157527 + int frequency;
157528 + basic_block bb;
157529 +
157530 + // insert call to void pax_check_alloca(unsigned long size)
157531 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
157532 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
157533 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
157534 +
157535 + // update the cgraph
157536 + bb = gimple_bb(check_alloca);
157537 + node = cgraph_get_create_node(check_function_decl);
157538 + gcc_assert(node);
157539 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
157540 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
157541 +}
157542 +
157543 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
157544 +{
157545 + gcall *track_stack;
157546 + cgraph_node_ptr node;
157547 + int frequency;
157548 + basic_block bb;
157549 +
157550 + // insert call to void pax_track_stack(void)
157551 + track_stack = gimple_build_call(track_function_decl, 0);
157552 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
157553 +
157554 + // update the cgraph
157555 + bb = gimple_bb(track_stack);
157556 + node = cgraph_get_create_node(track_function_decl);
157557 + gcc_assert(node);
157558 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
157559 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
157560 +}
157561 +
157562 +static bool is_alloca(gimple stmt)
157563 +{
157564 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
157565 + return true;
157566 +
157567 +#if BUILDING_GCC_VERSION >= 4007
157568 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
157569 + return true;
157570 +#endif
157571 +
157572 + return false;
157573 +}
157574 +
157575 +static unsigned int execute_stackleak_tree_instrument(void)
157576 +{
157577 + basic_block bb, entry_bb;
157578 + bool prologue_instrumented = false, is_leaf = true;
157579 +
157580 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
157581 +
157582 + // 1. loop through BBs and GIMPLE statements
157583 + FOR_EACH_BB_FN(bb, cfun) {
157584 + gimple_stmt_iterator gsi;
157585 +
157586 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
157587 + gimple stmt;
157588 +
157589 + stmt = gsi_stmt(gsi);
157590 +
157591 + if (is_gimple_call(stmt))
157592 + is_leaf = false;
157593 +
157594 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
157595 + if (!is_alloca(stmt))
157596 + continue;
157597 +
157598 + // 2. insert stack overflow check before each __builtin_alloca call
157599 + stackleak_check_alloca(&gsi);
157600 +
157601 + // 3. insert track call after each __builtin_alloca call
157602 + stackleak_add_instrumentation(&gsi);
157603 + if (bb == entry_bb)
157604 + prologue_instrumented = true;
157605 + }
157606 + }
157607 +
157608 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
157609 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
157610 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
157611 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
157612 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
157613 + return 0;
157614 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
157615 + return 0;
157616 +
157617 + // 4. insert track call at the beginning
157618 + if (!prologue_instrumented) {
157619 + gimple_stmt_iterator gsi;
157620 +
157621 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
157622 + if (dom_info_available_p(CDI_DOMINATORS))
157623 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
157624 + gsi = gsi_start_bb(bb);
157625 + stackleak_add_instrumentation(&gsi);
157626 + }
157627 +
157628 + return 0;
157629 +}
157630 +
157631 +static unsigned int execute_stackleak_final(void)
157632 +{
157633 + rtx_insn *insn, *next;
157634 +
157635 + if (cfun->calls_alloca)
157636 + return 0;
157637 +
157638 + // keep calls only if function frame is big enough
157639 + if (get_frame_size() >= track_frame_size)
157640 + return 0;
157641 +
157642 + // 1. find pax_track_stack calls
157643 + for (insn = get_insns(); insn; insn = next) {
157644 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
157645 + rtx body;
157646 +
157647 + next = NEXT_INSN(insn);
157648 + if (!CALL_P(insn))
157649 + continue;
157650 + body = PATTERN(insn);
157651 + if (GET_CODE(body) != CALL)
157652 + continue;
157653 + body = XEXP(body, 0);
157654 + if (GET_CODE(body) != MEM)
157655 + continue;
157656 + body = XEXP(body, 0);
157657 + if (GET_CODE(body) != SYMBOL_REF)
157658 + continue;
157659 +// if (strcmp(XSTR(body, 0), track_function))
157660 + if (SYMBOL_REF_DECL(body) != track_function_decl)
157661 + continue;
157662 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
157663 + // 2. delete call
157664 + delete_insn_and_edges(insn);
157665 +#if BUILDING_GCC_VERSION >= 4007
157666 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
157667 + insn = next;
157668 + next = NEXT_INSN(insn);
157669 + delete_insn_and_edges(insn);
157670 + }
157671 +#endif
157672 + }
157673 +
157674 +// print_simple_rtl(stderr, get_insns());
157675 +// print_rtl(stderr, get_insns());
157676 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
157677 +
157678 + return 0;
157679 +}
157680 +
157681 +static bool gate_stackleak_track_stack(void)
157682 +{
157683 + tree section;
157684 +
157685 + if (ix86_cmodel != CM_KERNEL)
157686 + return false;
157687 +
157688 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
157689 + if (section && TREE_VALUE(section)) {
157690 + section = TREE_VALUE(TREE_VALUE(section));
157691 +
157692 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
157693 + return false;
157694 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
157695 + return false;
157696 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
157697 + return false;
157698 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
157699 + return false;
157700 + }
157701 +
157702 + return track_frame_size >= 0;
157703 +}
157704 +
157705 +static void stackleak_start_unit(void *gcc_data, void *user_data)
157706 +{
157707 + tree fntype;
157708 +
157709 + // void pax_track_stack(void)
157710 + fntype = build_function_type_list(void_type_node, NULL_TREE);
157711 + track_function_decl = build_fn_decl(track_function, fntype);
157712 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
157713 + TREE_PUBLIC(track_function_decl) = 1;
157714 + TREE_USED(track_function_decl) = 1;
157715 + DECL_EXTERNAL(track_function_decl) = 1;
157716 + DECL_ARTIFICIAL(track_function_decl) = 1;
157717 + DECL_PRESERVE_P(track_function_decl) = 1;
157718 +
157719 + // void pax_check_alloca(unsigned long)
157720 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
157721 + check_function_decl = build_fn_decl(check_function, fntype);
157722 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
157723 + TREE_PUBLIC(check_function_decl) = 1;
157724 + TREE_USED(check_function_decl) = 1;
157725 + DECL_EXTERNAL(check_function_decl) = 1;
157726 + DECL_ARTIFICIAL(check_function_decl) = 1;
157727 + DECL_PRESERVE_P(check_function_decl) = 1;
157728 +}
157729 +
157730 +#if BUILDING_GCC_VERSION >= 4009
157731 +namespace {
157732 +static const struct pass_data stackleak_tree_instrument_pass_data = {
157733 +#else
157734 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
157735 + .pass = {
157736 +#endif
157737 + .type = GIMPLE_PASS,
157738 + .name = "stackleak_tree_instrument",
157739 +#if BUILDING_GCC_VERSION >= 4008
157740 + .optinfo_flags = OPTGROUP_NONE,
157741 +#endif
157742 +#if BUILDING_GCC_VERSION >= 5000
157743 +#elif BUILDING_GCC_VERSION == 4009
157744 + .has_gate = true,
157745 + .has_execute = true,
157746 +#else
157747 + .gate = gate_stackleak_track_stack,
157748 + .execute = execute_stackleak_tree_instrument,
157749 + .sub = NULL,
157750 + .next = NULL,
157751 + .static_pass_number = 0,
157752 +#endif
157753 + .tv_id = TV_NONE,
157754 + .properties_required = PROP_gimple_leh | PROP_cfg,
157755 + .properties_provided = 0,
157756 + .properties_destroyed = 0,
157757 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
157758 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
157759 +#if BUILDING_GCC_VERSION < 4009
157760 + }
157761 +#endif
157762 +};
157763 +
157764 +#if BUILDING_GCC_VERSION >= 4009
157765 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
157766 +#else
157767 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
157768 + .pass = {
157769 +#endif
157770 + .type = RTL_PASS,
157771 + .name = "stackleak_final",
157772 +#if BUILDING_GCC_VERSION >= 4008
157773 + .optinfo_flags = OPTGROUP_NONE,
157774 +#endif
157775 +#if BUILDING_GCC_VERSION >= 5000
157776 +#elif BUILDING_GCC_VERSION == 4009
157777 + .has_gate = true,
157778 + .has_execute = true,
157779 +#else
157780 + .gate = gate_stackleak_track_stack,
157781 + .execute = execute_stackleak_final,
157782 + .sub = NULL,
157783 + .next = NULL,
157784 + .static_pass_number = 0,
157785 +#endif
157786 + .tv_id = TV_NONE,
157787 + .properties_required = 0,
157788 + .properties_provided = 0,
157789 + .properties_destroyed = 0,
157790 + .todo_flags_start = 0,
157791 + .todo_flags_finish = TODO_dump_func
157792 +#if BUILDING_GCC_VERSION < 4009
157793 + }
157794 +#endif
157795 +};
157796 +
157797 +#if BUILDING_GCC_VERSION >= 4009
157798 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
157799 +public:
157800 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
157801 +#if BUILDING_GCC_VERSION >= 5000
157802 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
157803 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
157804 +#else
157805 + bool gate() { return gate_stackleak_track_stack(); }
157806 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
157807 +#endif
157808 +};
157809 +
157810 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
157811 +public:
157812 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
157813 +#if BUILDING_GCC_VERSION >= 5000
157814 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
157815 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
157816 +#else
157817 + bool gate() { return gate_stackleak_track_stack(); }
157818 + unsigned int execute() { return execute_stackleak_final(); }
157819 +#endif
157820 +};
157821 +}
157822 +
157823 +static opt_pass *make_stackleak_tree_instrument_pass(void)
157824 +{
157825 + return new stackleak_tree_instrument_pass();
157826 +}
157827 +
157828 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
157829 +{
157830 + return new stackleak_final_rtl_opt_pass();
157831 +}
157832 +#else
157833 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
157834 +{
157835 + return &stackleak_tree_instrument_pass.pass;
157836 +}
157837 +
157838 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
157839 +{
157840 + return &stackleak_final_rtl_opt_pass.pass;
157841 +}
157842 +#endif
157843 +
157844 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
157845 +{
157846 + const char * const plugin_name = plugin_info->base_name;
157847 + const int argc = plugin_info->argc;
157848 + const struct plugin_argument * const argv = plugin_info->argv;
157849 + int i;
157850 + struct register_pass_info stackleak_tree_instrument_pass_info;
157851 + struct register_pass_info stackleak_final_pass_info;
157852 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
157853 + {
157854 + .base = &track_function_decl,
157855 + .nelt = 1,
157856 + .stride = sizeof(track_function_decl),
157857 + .cb = &gt_ggc_mx_tree_node,
157858 + .pchw = &gt_pch_nx_tree_node
157859 + },
157860 + {
157861 + .base = &check_function_decl,
157862 + .nelt = 1,
157863 + .stride = sizeof(check_function_decl),
157864 + .cb = &gt_ggc_mx_tree_node,
157865 + .pchw = &gt_pch_nx_tree_node
157866 + },
157867 + LAST_GGC_ROOT_TAB
157868 + };
157869 +
157870 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
157871 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
157872 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
157873 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
157874 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
157875 +
157876 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
157877 + stackleak_final_pass_info.reference_pass_name = "final";
157878 + stackleak_final_pass_info.ref_pass_instance_number = 1;
157879 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
157880 +
157881 + if (!plugin_default_version_check(version, &gcc_version)) {
157882 + error(G_("incompatible gcc/plugin versions"));
157883 + return 1;
157884 + }
157885 +
157886 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
157887 +
157888 + for (i = 0; i < argc; ++i) {
157889 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
157890 + if (!argv[i].value) {
157891 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157892 + continue;
157893 + }
157894 + track_frame_size = atoi(argv[i].value);
157895 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
157896 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
157897 + continue;
157898 + }
157899 + if (!strcmp(argv[i].key, "initialize-locals")) {
157900 + if (argv[i].value) {
157901 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
157902 + continue;
157903 + }
157904 + init_locals = true;
157905 + continue;
157906 + }
157907 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157908 + }
157909 +
157910 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
157911 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
157912 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
157913 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
157914 +
157915 + return 0;
157916 +}
157917 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
157918 new file mode 100644
157919 index 0000000..e9dbd4b
157920 --- /dev/null
157921 +++ b/tools/gcc/structleak_plugin.c
157922 @@ -0,0 +1,287 @@
157923 +/*
157924 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
157925 + * Licensed under the GPL v2
157926 + *
157927 + * Note: the choice of the license means that the compilation process is
157928 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
157929 + * but for the kernel it doesn't matter since it doesn't link against
157930 + * any of the gcc libraries
157931 + *
157932 + * gcc plugin to forcibly initialize certain local variables that could
157933 + * otherwise leak kernel stack to userland if they aren't properly initialized
157934 + * by later code
157935 + *
157936 + * Homepage: http://pax.grsecurity.net/
157937 + *
157938 + * Usage:
157939 + * $ # for 4.5/4.6/C based 4.7
157940 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
157941 + * $ # for C++ based 4.7/4.8+
157942 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
157943 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
157944 + *
157945 + * TODO: eliminate redundant initializers
157946 + * increase type coverage
157947 + */
157948 +
157949 +#include "gcc-common.h"
157950 +
157951 +// unused C type flag in all versions 4.5-5.0
157952 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
157953 +
157954 +int plugin_is_GPL_compatible;
157955 +
157956 +static struct plugin_info structleak_plugin_info = {
157957 + .version = "201401260140",
157958 + .help = "disable\tdo not activate plugin\n",
157959 +};
157960 +
157961 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
157962 +{
157963 + *no_add_attrs = true;
157964 +
157965 + // check for types? for now accept everything linux has to offer
157966 + if (TREE_CODE(*node) != FIELD_DECL)
157967 + return NULL_TREE;
157968 +
157969 + *no_add_attrs = false;
157970 + return NULL_TREE;
157971 +}
157972 +
157973 +static struct attribute_spec user_attr = {
157974 + .name = "user",
157975 + .min_length = 0,
157976 + .max_length = 0,
157977 + .decl_required = false,
157978 + .type_required = false,
157979 + .function_type_required = false,
157980 + .handler = handle_user_attribute,
157981 +#if BUILDING_GCC_VERSION >= 4007
157982 + .affects_type_identity = true
157983 +#endif
157984 +};
157985 +
157986 +static void register_attributes(void *event_data, void *data)
157987 +{
157988 + register_attribute(&user_attr);
157989 +// register_attribute(&force_attr);
157990 +}
157991 +
157992 +static tree get_field_type(tree field)
157993 +{
157994 + return strip_array_types(TREE_TYPE(field));
157995 +}
157996 +
157997 +static bool is_userspace_type(tree type)
157998 +{
157999 + tree field;
158000 +
158001 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
158002 + tree fieldtype = get_field_type(field);
158003 + enum tree_code code = TREE_CODE(fieldtype);
158004 +
158005 + if (code == RECORD_TYPE || code == UNION_TYPE)
158006 + if (is_userspace_type(fieldtype))
158007 + return true;
158008 +
158009 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
158010 + return true;
158011 + }
158012 + return false;
158013 +}
158014 +
158015 +static void finish_type(void *event_data, void *data)
158016 +{
158017 + tree type = (tree)event_data;
158018 +
158019 + if (type == NULL_TREE || type == error_mark_node)
158020 + return;
158021 +
158022 +#if BUILDING_GCC_VERSION >= 5000
158023 + if (TREE_CODE(type) == ENUMERAL_TYPE)
158024 + return;
158025 +#endif
158026 +
158027 + if (TYPE_USERSPACE(type))
158028 + return;
158029 +
158030 + if (is_userspace_type(type))
158031 + TYPE_USERSPACE(type) = 1;
158032 +}
158033 +
158034 +static void initialize(tree var)
158035 +{
158036 + basic_block bb;
158037 + gimple_stmt_iterator gsi;
158038 + tree initializer;
158039 + gimple init_stmt;
158040 +
158041 + // this is the original entry bb before the forced split
158042 + // TODO: check further BBs in case more splits occured before us
158043 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
158044 +
158045 + // first check if the variable is already initialized, warn otherwise
158046 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
158047 + gimple stmt = gsi_stmt(gsi);
158048 + tree rhs1;
158049 +
158050 + // we're looking for an assignment of a single rhs...
158051 + if (!gimple_assign_single_p(stmt))
158052 + continue;
158053 + rhs1 = gimple_assign_rhs1(stmt);
158054 +#if BUILDING_GCC_VERSION >= 4007
158055 + // ... of a non-clobbering expression...
158056 + if (TREE_CLOBBER_P(rhs1))
158057 + continue;
158058 +#endif
158059 + // ... to our variable...
158060 + if (gimple_get_lhs(stmt) != var)
158061 + continue;
158062 + // if it's an initializer then we're good
158063 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
158064 + return;
158065 + }
158066 +
158067 + // these aren't the 0days you're looking for
158068 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
158069 +
158070 + // build the initializer expression
158071 + initializer = build_constructor(TREE_TYPE(var), NULL);
158072 +
158073 + // build the initializer stmt
158074 + init_stmt = gimple_build_assign(var, initializer);
158075 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
158076 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
158077 + update_stmt(init_stmt);
158078 +}
158079 +
158080 +static unsigned int handle_function(void)
158081 +{
158082 + basic_block bb;
158083 + unsigned int ret = 0;
158084 + tree var;
158085 + unsigned int i;
158086 +
158087 + // split the first bb where we can put the forced initializers
158088 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
158089 + if (dom_info_available_p(CDI_DOMINATORS))
158090 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
158091 +
158092 + // enumarate all local variables and forcibly initialize our targets
158093 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
158094 + tree type = TREE_TYPE(var);
158095 +
158096 + gcc_assert(DECL_P(var));
158097 + if (!auto_var_in_fn_p(var, current_function_decl))
158098 + continue;
158099 +
158100 + // only care about structure types
158101 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
158102 + continue;
158103 +
158104 + // if the type is of interest, examine the variable
158105 + if (TYPE_USERSPACE(type))
158106 + initialize(var);
158107 + }
158108 +
158109 + return ret;
158110 +}
158111 +
158112 +#if BUILDING_GCC_VERSION >= 4009
158113 +namespace {
158114 +static const struct pass_data structleak_pass_data = {
158115 +#else
158116 +static struct gimple_opt_pass structleak_pass = {
158117 + .pass = {
158118 +#endif
158119 + .type = GIMPLE_PASS,
158120 + .name = "structleak",
158121 +#if BUILDING_GCC_VERSION >= 4008
158122 + .optinfo_flags = OPTGROUP_NONE,
158123 +#endif
158124 +#if BUILDING_GCC_VERSION >= 5000
158125 +#elif BUILDING_GCC_VERSION == 4009
158126 + .has_gate = false,
158127 + .has_execute = true,
158128 +#else
158129 + .gate = NULL,
158130 + .execute = handle_function,
158131 + .sub = NULL,
158132 + .next = NULL,
158133 + .static_pass_number = 0,
158134 +#endif
158135 + .tv_id = TV_NONE,
158136 + .properties_required = PROP_cfg,
158137 + .properties_provided = 0,
158138 + .properties_destroyed = 0,
158139 + .todo_flags_start = 0,
158140 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
158141 +#if BUILDING_GCC_VERSION < 4009
158142 + }
158143 +#endif
158144 +};
158145 +
158146 +#if BUILDING_GCC_VERSION >= 4009
158147 +class structleak_pass : public gimple_opt_pass {
158148 +public:
158149 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
158150 +#if BUILDING_GCC_VERSION >= 5000
158151 + virtual unsigned int execute(function *) { return handle_function(); }
158152 +#else
158153 + unsigned int execute() { return handle_function(); }
158154 +#endif
158155 +};
158156 +}
158157 +
158158 +static opt_pass *make_structleak_pass(void)
158159 +{
158160 + return new structleak_pass();
158161 +}
158162 +#else
158163 +static struct opt_pass *make_structleak_pass(void)
158164 +{
158165 + return &structleak_pass.pass;
158166 +}
158167 +#endif
158168 +
158169 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
158170 +{
158171 + int i;
158172 + const char * const plugin_name = plugin_info->base_name;
158173 + const int argc = plugin_info->argc;
158174 + const struct plugin_argument * const argv = plugin_info->argv;
158175 + bool enable = true;
158176 + struct register_pass_info structleak_pass_info;
158177 +
158178 + structleak_pass_info.pass = make_structleak_pass();
158179 + structleak_pass_info.reference_pass_name = "ssa";
158180 + structleak_pass_info.ref_pass_instance_number = 1;
158181 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
158182 +
158183 + if (!plugin_default_version_check(version, &gcc_version)) {
158184 + error(G_("incompatible gcc/plugin versions"));
158185 + return 1;
158186 + }
158187 +
158188 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
158189 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
158190 + enable = false;
158191 + }
158192 +
158193 + for (i = 0; i < argc; ++i) {
158194 + if (!strcmp(argv[i].key, "disable")) {
158195 + enable = false;
158196 + continue;
158197 + }
158198 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
158199 + }
158200 +
158201 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
158202 + if (enable) {
158203 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
158204 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
158205 + }
158206 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
158207 +
158208 + return 0;
158209 +}
158210 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
158211 index 88461f0..6fb70a0 100644
158212 --- a/tools/include/linux/compiler.h
158213 +++ b/tools/include/linux/compiler.h
158214 @@ -35,6 +35,14 @@
158215 # define unlikely(x) __builtin_expect(!!(x), 0)
158216 #endif
158217
158218 +#ifndef __size_overflow
158219 +# define __size_overflow(...)
158220 +#endif
158221 +
158222 +#ifndef __intentional_overflow
158223 +# define __intentional_overflow(...)
158224 +#endif
158225 +
158226 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
158227
158228 #endif /* _TOOLS_LINUX_COMPILER_H */
158229 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
158230 index 36c08b1..87c72d1 100644
158231 --- a/tools/lib/api/Makefile
158232 +++ b/tools/lib/api/Makefile
158233 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
158234
158235 LIBFILE = libapikfs.a
158236
158237 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
158238 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
158239 EXTLIBS = -lelf -lpthread -lrt -lm
158240 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
158241 ALL_LDFLAGS = $(LDFLAGS)
158242 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
158243 index 6789d788..4afd019e 100644
158244 --- a/tools/perf/util/include/asm/alternative-asm.h
158245 +++ b/tools/perf/util/include/asm/alternative-asm.h
158246 @@ -5,4 +5,7 @@
158247
158248 #define altinstruction_entry #
158249
158250 + .macro pax_force_retaddr rip=0, reload=0
158251 + .endm
158252 +
158253 #endif
158254 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
158255 index 0a578fe..b81f62d 100644
158256 --- a/tools/virtio/linux/uaccess.h
158257 +++ b/tools/virtio/linux/uaccess.h
158258 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
158259 ({ \
158260 typeof(ptr) __pu_ptr = (ptr); \
158261 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
158262 - ACCESS_ONCE(*(__pu_ptr)) = x; \
158263 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
158264 0; \
158265 })
158266
158267 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
158268 index f8f3f5fe..9bc113f 100644
158269 --- a/virt/kvm/kvm_main.c
158270 +++ b/virt/kvm/kvm_main.c
158271 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
158272
158273 static cpumask_var_t cpus_hardware_enabled;
158274 static int kvm_usage_count = 0;
158275 -static atomic_t hardware_enable_failed;
158276 +static atomic_unchecked_t hardware_enable_failed;
158277
158278 struct kmem_cache *kvm_vcpu_cache;
158279 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
158280
158281 -static __read_mostly struct preempt_ops kvm_preempt_ops;
158282 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
158283 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
158284 +static struct preempt_ops kvm_preempt_ops = {
158285 + .sched_in = kvm_sched_in,
158286 + .sched_out = kvm_sched_out,
158287 +};
158288
158289 struct dentry *kvm_debugfs_dir;
158290
158291 @@ -791,7 +796,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
158292 /* We can read the guest memory with __xxx_user() later on. */
158293 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
158294 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
158295 - !access_ok(VERIFY_WRITE,
158296 + !access_ok_noprefault(VERIFY_WRITE,
158297 (void __user *)(unsigned long)mem->userspace_addr,
158298 mem->memory_size)))
158299 goto out;
158300 @@ -1729,9 +1734,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
158301
158302 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
158303 {
158304 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
158305 + int r;
158306 + unsigned long addr;
158307
158308 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
158309 + addr = gfn_to_hva(kvm, gfn);
158310 + if (kvm_is_error_hva(addr))
158311 + return -EFAULT;
158312 + r = __clear_user((void __user *)addr + offset, len);
158313 + if (r)
158314 + return -EFAULT;
158315 + mark_page_dirty(kvm, gfn);
158316 + return 0;
158317 }
158318 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
158319
158320 @@ -2007,7 +2020,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
158321 return 0;
158322 }
158323
158324 -static struct file_operations kvm_vcpu_fops = {
158325 +static file_operations_no_const kvm_vcpu_fops __read_only = {
158326 .release = kvm_vcpu_release,
158327 .unlocked_ioctl = kvm_vcpu_ioctl,
158328 #ifdef CONFIG_KVM_COMPAT
158329 @@ -2724,7 +2737,7 @@ out:
158330 }
158331 #endif
158332
158333 -static struct file_operations kvm_vm_fops = {
158334 +static file_operations_no_const kvm_vm_fops __read_only = {
158335 .release = kvm_vm_release,
158336 .unlocked_ioctl = kvm_vm_ioctl,
158337 #ifdef CONFIG_KVM_COMPAT
158338 @@ -2795,7 +2808,7 @@ out:
158339 return r;
158340 }
158341
158342 -static struct file_operations kvm_chardev_ops = {
158343 +static file_operations_no_const kvm_chardev_ops __read_only = {
158344 .unlocked_ioctl = kvm_dev_ioctl,
158345 .compat_ioctl = kvm_dev_ioctl,
158346 .llseek = noop_llseek,
158347 @@ -2821,7 +2834,7 @@ static void hardware_enable_nolock(void *junk)
158348
158349 if (r) {
158350 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
158351 - atomic_inc(&hardware_enable_failed);
158352 + atomic_inc_unchecked(&hardware_enable_failed);
158353 printk(KERN_INFO "kvm: enabling virtualization on "
158354 "CPU%d failed\n", cpu);
158355 }
158356 @@ -2877,10 +2890,10 @@ static int hardware_enable_all(void)
158357
158358 kvm_usage_count++;
158359 if (kvm_usage_count == 1) {
158360 - atomic_set(&hardware_enable_failed, 0);
158361 + atomic_set_unchecked(&hardware_enable_failed, 0);
158362 on_each_cpu(hardware_enable_nolock, NULL, 1);
158363
158364 - if (atomic_read(&hardware_enable_failed)) {
158365 + if (atomic_read_unchecked(&hardware_enable_failed)) {
158366 hardware_disable_all_nolock();
158367 r = -EBUSY;
158368 }
158369 @@ -3287,7 +3300,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
158370 kvm_arch_vcpu_put(vcpu);
158371 }
158372
158373 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158374 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158375 struct module *module)
158376 {
158377 int r;
158378 @@ -3334,7 +3347,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158379 if (!vcpu_align)
158380 vcpu_align = __alignof__(struct kvm_vcpu);
158381 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
158382 - 0, NULL);
158383 + SLAB_USERCOPY, NULL);
158384 if (!kvm_vcpu_cache) {
158385 r = -ENOMEM;
158386 goto out_free_3;
158387 @@ -3344,9 +3357,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158388 if (r)
158389 goto out_free;
158390
158391 + pax_open_kernel();
158392 kvm_chardev_ops.owner = module;
158393 kvm_vm_fops.owner = module;
158394 kvm_vcpu_fops.owner = module;
158395 + pax_close_kernel();
158396
158397 r = misc_register(&kvm_dev);
158398 if (r) {
158399 @@ -3356,9 +3371,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158400
158401 register_syscore_ops(&kvm_syscore_ops);
158402
158403 - kvm_preempt_ops.sched_in = kvm_sched_in;
158404 - kvm_preempt_ops.sched_out = kvm_sched_out;
158405 -
158406 r = kvm_init_debug();
158407 if (r) {
158408 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)